The pieces in the sacred vocal music section, showing how they reflect different ways or writing for church music

The works in the sacred vocal music section are all written for the Christian religion, some designed to be sung as part of a church service, others have been inspired by religion but are intended to be sung in a concert hall. The works are taken from a wide range of musical styles from Renaissance to Modern. The works I will be analysing are: â€Å"O Wilhelme, pastor bone† (Tavener), â€Å"In ecclesiis† (Gabrieli), Cantata No.48, movements 1-4 (Bach), â€Å"Quoniam tu solus† (Haydn), â€Å"Locus iste† (Bruckner), Symphony of psalms, movement 3 (Stravinsky) and â€Å"The lamb† (Tavener). Tavener's â€Å"O Wilhelme, pastor bone† is written for an all male choir, the top two parts sung by boy trebles. Tavener uses a syllabic setting of the text until the last phrase in which he uses a melisma in the upper parts. This is a renaissance piece so there are no dynamics marked. The piece has been constructed so that the 5 parts do not sing at once. This question and answer technique between the upper and lower parts is known as antiphony and can work well when performed in a church is the different parts of the choir are in different parts of the church to give an echo effect. It also means Tavener can wait until bar 10 before showing off his 5 part harmony. Tavener uses a range of textures, with polyphony at the beginning but then a contrasting homophonic texture later when the parts coincide in rhythm and Tavener makes his piece rhythmically interesting by using ties over the bar line. He also uses devices such as imitation and suspensions and false relation to make the harmonies more interesting too. I believe this piece could work well both in church and concert hall as it is fairly short but interesting enough to use in a concert. Next is â€Å"In ecclesiis† By Gabrieli, another renaissance piece written in Latin. It has a rondo structure built around the central sinfonia and the alleluia as the refrain. It is again for all male voices with the distinct counter-tenor voice on top. Gabrieli uses techniques very much recognised at 16th century, such as the combination of solo voices, choir and instrument supported by a continuo, as well as the ostinato bass figure and various types of sequence. There is interesting use of harmonies (for example juxtaposing chords when everyone sings together) and the echo from the church would create a discreet kind of dissonance which is why this piece would be better suited as part of a church service rather than a concert piece. The change in time signatures, contrasting rhythms and sections suggest a slightly more contemporary feel to this piece. Cantata No.48 by Bach is split into four movements that we will be looking at. A cantata is an extended piece of music for one or more voices with an accompaniment. We see two operatic forms- the recitative and aria- as well as two chorales. This piece has been constructed so that the biblical text is in the first movement (a chorale) so that the sentiments are relevant to the congregation and therefore the anonymous texts of the recit and the aria are given to soloists. Movement 1 has a ritornello which is repeated in the first 12 bars. The chorale melody is adapted by the trumpet and oboes which are playing in canon and around this the choir sings the text in a succession of entries, imitating each others parts. The main section ends with a hemiola, a device often found in triple time baroque music. The organist improvises on chords given in the figured bass. Movement 2 has a completely different feel, the text flows at a faster pace reflecting speech and it modulates quickly throughout a number of keys. Some techniques used here are detached melodic fragments which highlight dramatic expression, angular melodic lines, dissonance and modulation. Movement 3 is a chorale played by instruments as well as a four-part choir. Bach uses chromatic harmonisation here and the texture is mainly homophonic. Movement 4 is an aria accompanied by figured bass. He makes sure that the other solo instrument (the oboe) doesn't play whilst the singer is singing. Haydn's â€Å"Quoniam tu solus† is made up of a variety of vocal textures including imitation, fugues, Homophonic and antiphonal textures. The harmony is fairly simple, based around the tonic and dominant chords. Haydn uses short repetitive sequences and suspensions particularly in the top part. I would think that this piece is too short for a concert so it fits in well with a church service with the biblical text clear. Locus Iste is written by Austrian composer Bruckner. It is a motet to sacred Latin text for an unaccompanied choir. It is a piece performed widely in churches and it is relatively easy for choirs to sing. It contains a mixture of conservative and romantic elements although on face it looks as if it could be renaissance as it's a four-part choir with no big dramatic passages. However some of the techniques used by Bruckner clearly aren't 16th century, for instance the harmony (the tonality from C major to B major), the chromatic sequence leading back to C and the fairly extreme dynamics (ff and pp). The piece has a homophonic texture. At the end, there is a pause for dramatic effect and the basses drop out at bar 21 meaning the root of the chord is gone. This piece is better performed in church services and out of context I don't think it would be as effective. The symphony of psalms, movement 3 by Stravinsky is the longest piece we have studied and for this reason I think this piece would work well as a concert piece and as Stravinsky famously said â€Å"It is not a symphony in which I have included psalms to be sung, it is the singing of the psalms that I am symphonising†. Some may say however that the music gets in the way of the understanding of the actual text. The sheer size of the orchestra he uses would make it impractical to be performed within a church service. He chose to use most of the instruments you would find in a full orchestra within, plus a four- part all male choir. In interestingly he doesn't use clarinets, he uses many high and many low pitch sounding instruments and uses the choir to fill in the middle harmonies. Stravinsky uses a variety or timbres and textures within the piece and avoids word painting to set the text on a deeper level. Stravinsky uses a wide range of dynamic contrasts and is very specific wit h them (e.g. bar 24). The movement ends with the return of the alleluia chorus one last time and finishes in the plain C major triad. The final piece is John Tavener's â€Å"the lamb†. This piece is a sacred song written for four-part choir, the words set to an 18th century poem by William Blake making it suitable for performance in church services as the anthem. There is no time signature, however some bars have a 4/4 feel to them. The opening bar is monophonic using only 4 notes giving the expression on innocence. He uses this opening to construct the rest of the piece, inverting the melody in the soprano part. He also uses a retrograde of bar 3 in bar 4. Tavener uses slow free rhythms that avoid regular patterns, and essentially combines diatonic writing and modality with just one bar of melody. To conclude, all these sacred vocal pieces are very different and some would suit being performed in a concert hall more than a church. All the composers use various techniques to write for the church such as antiphony which is a very effective device when used in church.

The Anatomy of a Decision

At the end of John Updike’s short story, all the main characters were at odds with each other. A&P grocery store clerk Sammy, who is the main protagonist of the story, Lengel the manager of the grocery store, and the three young bikini-clad ladies who caught Sammy’s attention, were all arguing over the dress code of the store.The ladies in bikinis just came by to buy a herring snacks from the grocery, much to the delight of Sammy, who enjoyed observing and sexually fantasizing about the bodies of the three women.However, the ladies were reprimanded by Lengel for their inappropriate clothing which he deemed should only be worn in a beach. Seeing that the ladies of his interest were embarrassed, Sammy willingly resigns from his job in order to stand for what he feels is right. On a personal note, although his decision to quit his job as a store clerk in order to protect the ladies’ interests is notable, I do not agree with Sammy’s actions simply because it w as immature and irrational.At the beginning of the story, Sammy fantasizes about the ladies, who enter the grocery store in bikinis, like any young boy would. He observes their clothing and bodies in a very detailed manner as if he wanted to remove them himself: â€Å"There was this chunky one, with a two-piece. It was bright green and the seams on the bra were still sharp and her belly was still pretty pale† (Updike, 1961).He also comes up with his own opinion of their personalities: â€Å"There was this one, with one of those chubby berry-faces, the lips all bunched together under her nose, this one, and tall one, with black hair that had not quite frizzed right†¦. You know their kind of girl other girls think very ‘Striking’ and ‘Attractive.’ She was the queen with ‘Long white prima-Donna legs’† (Updike, 1961). In short, his vivid descriptions of the three ladies no doubt show that he has a profound interest in them, which taints the moral justification of his decision to quit his job.Initially, it would appear that his resignation was mainly to protest the undue embarrassment that his boss, Lengel, caused the ladies. However, as shown in the end, Sammy’s move was primarily for the purpose of appearing as a hero to the three women.When he decided to quit his job, Sammy said, â€Å"The girls, and who'd blame them, are in a hurry to get out, so I say ‘I quit’ to Lengel quick enough for them to hear, hoping they'll stop and watch me, their unsuspected hero.† Meaning to say, although he pointed out that he resigned in protest of his manager’s harsh actions towards the ladies, his actions were simply meant for show.Clearly, Sammy’s actions were signs of immaturity, which is arguably common among people his age. One does not simply quit a job in order to show off to women. His decision can be likened to a young boy desperately trying to impress a girl he likes, but fails in his attempt. He is a classic case of acting first without thinking and only realizing the folly of his actions after seeing the end result, which is expectedly not what he desires. Sammy obviously acted on impulse and as a result, the consequences were severe.As implied in the story, Sammy’s job as a clerk in the A&P grocery store is very important to his parents, who possibly partially depend on his income. As Lengel said in his attempt to convince Sammy to reconsider his decision to quit, â€Å"Sammy, you don’t want to do this to your Mom and Dad† (Updike, 1961.). It can then be deduced that Sammy was not only working for himself but also helping his parents augment their family income.Meaning to say, Sammy’s decision to resign from his job possibly had a greater impact than what he imagined. And he realized this in the end, as he knew that his parents would not understand and accept that the reason behind his sacrifice to protest the actions o f Lengel, whom he believes was very harsh towards the girls.Furthermore, despite his belief that what he did was heroic, Sammy cannot, in any way, be conceived as a hero in the context of the story simply because his efforts were fruitless. Although it can be argued that Sammy symbolizes a revolt against the prejudicial mentality epitomized by Lengel, in the end, the former still gained nothing out of his actions and therefore, cannot be considered as someone who fought for a justifiable cause.

Renaissance and how this Era influence fashion trends and designers Essay

Renaissance and how this Era influence fashion trends and designers now days - Essay Example zed clothing became more popular as sewing and stitching technologies became widespread and the world moved into the era of industrialization (Breward). It was then precisely that the fashion industry was born; henceforth the concept of fashion came into existence. Renaissance is one of the hallmarks of fashion and cultural movements spanning from 14th to the 17th century (Zirpolo). It encompassed not just art and fashion but also influenced science, literature, politics as well as many other aspects of human life having a profound impact on the way of life (Zirpolo). It is no surprise, therefore, that designers also fell prey to the fashion marked by this movement which are followed to date. Works from famous fashion designers from Italy and Germany, including Rene Ward, Andrew Mc Clellan and John Sir Michael Struck were the hallmarks of the Renaissance movement. The fashion trends that emerged in this era were diverse, ranging from flares and broad barrel-shaped attire to narrower, slimmer gowns. Perhaps majority of the trends that emerged from the Renaissance era bear resemblance to contemporary fashion. Garments were considered a symbol of wealth for the nobles and riches as is the case today; although it was more so back then in the Renaissance era. Garments were viewed as adornments of wealth, creating stark divisions between the rich (nobles) and the poor. This continues to be a trend to date. Dark colors in particular were preferred in an attempt to showcase ornaments, jewelry and other accessories (Moose). The more articulate the tailoring (with cuts and flairs) the higher the prestige of its owner and the more highly exquisite the clothing was considered. (Breward). The riches did not compromise on clothing even during tough times, as is the case today. Clothing is still seen as crucial to the portrayal of prosperity and wealth (Mack). This is evident to date in, for instance, Great Britain where the Royal Family continues to extravagantly

Sexual Profile of Gomez Addams Essay Example | Topics and Well Written Essays - 1500 words

Sexual Profile of Gomez Addams - Essay Example The director sets the pace for the audience of a Gomez character who gives the impression of a lustrous man, with the qualities of a high sexual profile trait that sets a good example of the qualities of a sexually endowed profile that a man would crave for. His lifestyle is vast, well attributed with good qualities that enhance his sexual profile. Some of his attributes give him the chance to elaborate an ideal character of a well endowed sexual profile (Miserocchi, & Addams, 2010). Financial Background The character formation of Gomez Addams is portrayed in the TV series of the Addams family. He features as a multi millionaire family man who possesses a wide range of investments all over the world, particularly possessing investments in real estate and additionally an extraordinary crocodile farm named Crocodiles Unlimited. Furthermore, he has made investments in uranium mining, a tombstone factory and in farming. His character is portrayed as a well financially endowed character, who does not share much enthusiasm in spending sums of money in the event of pleasing his wife and family. This character brings out a charm that would intrigue and intimidate sexual orientation to many of the viewers. Financial endowment brings a certain expression of a well defined sexual profile that intrigues certain audience in different ways. Psychologists place a great part of good sexual profiles on financial stability and endowment as a whole. Gomez Addams has a wide range of sturdy outfits that state his eye for good fashion, and his commitment to good taste. A great part of his consciousness is drawn from the sturdy easy to spot qualities of his dressing. He is portrayed as clear individual, who has an eye for sporty fashion. In his presentation, he dresses in a stripped pair of trousers, a smart bow-tie, charcoal black suits and an extremely thin moustache. Early Spanish communities are expressed as having precise tastes, thus developing their character with very sleek t astes as well endowed in terms of sexual profiles. In the modern day setting, psychologists advocate a great deal of sexual profile attributable to the general dressing style, as it gives an impression of neatness, precision and basically a god reputation for uniqueness (McAnulty, & Burnette, 2006). In the preceding features of Gomez in play presentations (for instance in the 1991 and 1993 plays), Raul Julia plays the part of Gomez Addams. The character brought out in the play gives an impression of a man concise to style, with a clear streamline sense of style. Raul gives the audience a clear definition of the character traits of Gomez. Gomez is well informed; having studied law, good sense of style is meticulous to him. Additionally, Gomez likes playing golf, chess and playing with swords. These characters of Gomez point out his high lifestyle which in turn adds a point of his sexual profile. Being as such, the writer and developer of the Addams Family bring out some distinct char acter of Gomez that portrays his ability to possess a high grade sexual profile. Family Background The Addams family series eludes the life of highlife family that is entrenched in the life of materialism, and has an affinity to looking down upon the problem stricken characters of their society. The family headed by Gomez, seems to enjoy a variety of loads of family time and they always enjoy doing things together.

Landlord and Tenant law Essay Example | Topics and Well Written Essays - 1500 words

Landlord and Tenant law - Essay Example The law protects and acts on behalf of both the landlord and the tenant. Ms. Richard the tenant has occupied the dwelling unit for a number of months. Since she moved in, the flat has been constantly damp due to roof leakage every time it rains. This has brought severe cold on her. She has frequently complained to the landlord who has not taken any action. Consequently, she has terminated paying the rent to accumulate enough money to engage a builder do the repairs. It is worth to note that Mr. Samson gave her a tenancy agreement, which is for a fixed term of two years. In the agreement tenancy, there is no reference to any repairing obligation of the landlord. It also prohibits keeping of pets but Ms. Richards keeps an Alsatian dog in the flat. She has also been convicted of possessing cannabis on the premises. Mr. Samson intends to evict Ms. Richards from his premises soon. According to section 109 (b) of the Landlord and Tenant Act, rent should be paid at the time and place agreed by the parties. The entire rent should be paid at the beginning of any term. One month’s rent should be paid at the beginning of each month of a longer term. Unless otherwise agreed, Mr Samson is justified to claim the rent arrears in a court of law and obtain possession of his house. He can evict Ms. Richard who has bleached the agreement under the Serious Rent Arrears ground and pursuant to section 21 of the Housing Act, 1998. We can compare the above justification to a case in London where one Mr. O had extensive rent arrears in Mr. S’s dwelling unit. Though Mr. S had not given a written tenancy agreement to the tenant, he was finally able to obtain possession of his property under the ground of Serious Rent Arrears. Compared to Mr. S, Mr. Samson is in a better position to acquire possession of his premises as he had issued a tenancy agreement to Ms. Richard at the commencement of her tenancy. (See, Landlord law 2009-Examples of successful

The Recent Economic Downturn in the UK Assignment

The Recent Economic Downturn in the UK - Assignment Example Meetup Group had organized the networking event in Croydon Park Hotel, London on 15th May 2012. Guests were advised to reach within 6:30 PM and settle in the lounge of the hotel where the event started sharp at 7 PM. Â  Meetup Group is a company commenced by a group of like-minded people from London who believe that it is the world’s largest networking event organizer. The company is recognized for providing assistance to local groups for organizing events related to business or any other discussions regarding the improvement of communities. Meetup believes that people can develop or change their surrounding world by participating in events that involve groups of delegates or professionals who intend to share their priceless experiences1. Â  Most of the professionals invited by the Meetup Group were present at the event. There were Directors and HR personnel from Swift Creations, Technical Director from Allis, Designers and Photographers from Seek Creative and many more high ranked professionals from over 100 companies. The opportunity to meet Ashley Jones, Chief Technician of Seek Creative helped me in developing contacts with the organization. HR manager, Gary Hopes employed at Swift Creations also had a long conversation about the emerging issues related to the new generation workforce2. Â  The conversations among professionals from various sectors have developed interests in generating knowledge regarding the difficulties faced by the high ranked managers in terms of workforce allocations. In this regards, it was agreed by me and Ashley Jones that Seek Company will in future think about working with my company with regards to its printing operations.

Motivation and Retention of Adult Online Sophomore Students Research Proposal - 1

Motivation and Retention of Adult Online Sophomore Students - Research Proposal Example The purpose of the study is to find out â€Å"Why the level of adult online dropout is increasing and how to motivate and retain the adult online sophomore students?† Various issues that may lead to an online dropout may vary from issue of isolation, disconnectedness to technological problems. According to an online survey conducted to understand the various reasons of online dropouts of sophomore students, reasons are varied and unique to each individual dropout. Although there are very less literature work as well as national statistics on online adult sophomore dropouts, a recent report published in â€Å"Chronicle of Higher Education† indicates that â€Å"Institutions report dropout rates ranging from 20 to 50 percent for online learners and administrators of online courses agree that dropout rates are often 10 to 20 percentage points higher in online offerings than in their face-to-face counterparts† (Frankola, n.d.). The Institute for Higher Education Policy (IHEP), in a research report conducted in the 1999, on the effectiveness of online learning, found that there are higher rate of sophomore dropouts in online learning than the traditional institutions. There are two theories which may provide an outline on dropout of online adult sophomore students. Tinto’s Student Integration Model and Bean’s Model of Student Departure are the two theories. The â€Å"Tinto’s Student Integration Model theory theorizes how well the individual’s motivation and academic ability match the institution’s academic and social characteristics. This match shapes a person’s commitment to completing college and commitment to the institution. The second theory, Bean’s Model of Student Departure, predicts persistence based on behavioral intention† (Willging & Johnson, 2004, p. 104). According to the US Census Bureau (2000), â€Å"one in every three Americans is a sophomore dropout†. It is becoming a

Post Traumatic stress diorder in Soldiers Research Paper

Post Traumatic stress diorder in Soldiers - Research Paper Example ..10 Cognitive Behavioral therapy†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.11 Support groups and Family therapies†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..11 Conclusion†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..12 Abstract Post-traumatic stress disorder is an acute mental disorder that falls under the category of anxiety disorders according to the DSM-IV TR (Diagnostic Statistical Manual of Mental Disorders). The substance of this prose assesses the symptoms, background and the intensity of the problem in soldiers and Veterans. This qualitative analysis of the disorder not only defines the perceptions of the disorder but a lso discusses how the sufferer cope with the symptoms and how the symptoms and behavior exhibited by the sufferer may be transmitted in their children, that significantly hampers the child’s functioning. ... The disorder can be triggered in any individual and the most common incidents that can give rise to this problem are rapes, domestic violence or violent death of a loved one; in other words any incident that threatens the psychological or physical integrity of the individual. There are millions of factors that contribute to exacerbating the symptoms experienced by the sufferer; however, there is a significant amount difference between the vulnerability of each individual and factors such as self-efficacy, self-esteem, personality and the social support that an individual has that plays an important role in how the symptoms are exhibited by the individual. Eminent researchers Davidson and Mellor (2001) noted that children of PTSD victims were likely to exhibit the behavior exhibited b y the client and the impact is extremely pervasive They stated, â€Å"Symptoms in their children, including lower self-esteem, higher disorder rates and symptoms resembling those of the traumatized pare nt† (Hunter, 2001, p. 345). Therefore, it can be argued that there is a genetic diathesis involved that regulates the vulnerability of the individual effectively and also shows that the symptoms can have detrimental repercussions on the people around them. Researchers have also discovered that these effects are more pronounced on people who have witnessed combat that is soldiers and veterans. Military services have offered therapies and various programs to help and screen individual to check the impact of the violence that the client experienced on the battlefield. There is a repertoire of symptom that the individual experiences after serving in the army and this is vastly due to the

Male Intimacy Friendship Article Example | Topics and Well Written Essays - 500 words

Male Intimacy Friendship - Article Example Studies conducted recently have shown that men usually do not have same-sex friendships that are satisfying as the ones of the women. Michael McGill adds to this by saying that to say men possess no intimate friends appear too harsh on the surface, but the data indicate that it is almost the truth†¦their relationships with the other men are superficial even shallow. It has been noted that intimacy is absent in the connection of friendships found among men and they are dissatisfied with these types of friendships. This article explores the intimacy concept particularly among the adult male friendships by examining comradeship, which is a form of male friendship. Strikwerda further gives an account of both the nature and value of intimacy and the obstacles to it followed by a focus on the intimacy process. Male friendships are compared to the friendship of young children engaging in a parallel play. The individuals do not really interact but merely play at a side-by-side distance. This type of companionship is very enjoyable but lacks intimacy. This friendship is not impoverished, but the truth is that if more is invested in it then it will lead to hunger for something more.aring of given kinds of experiences examples being the ones during those of soldiers in trenches, teenage boy, and sailors on a voyage, and this type of friendship provides a mutual self-disclosure occasion among the males. A characteristic that is highlighted to play a vital role in comradeship is loyalty. The war situation depicts the comrades’ loyalty as being abstract and not personal terms. Gray is quoted to say that comrades become loyal to each other in a spontaneous manner, and with no need for the reasons. He further argues that the loyalty, however, is fragile because it is not connected necessarily to the feeling of one belonging and spontaneous liking.

Negative Aspects of Stereotype Essay Example for Free

Negative Aspects of Stereotype Essay What is diversity? Why is diversity valued? Diversity is the difference by race, age, ethnicity and culture. Diversity is valued because the it is what makes everyone and everything unique. If we were all the same this would be a boring world we live in with no room for growth. With diversity everyone has something to offer society in their own unique way. What is ethnocentrism? In what ways can ethnocentrism be detrimental to a society? Ethnocentrism is judging another culture or way of living solely based off your own culture or way of living. This can be detrimental to society because it is border line racism. To judge someone because they do not believe what you believe or live the way you live is wrong. It is almost like not giving someone a job because they dont believe what you believe. Define emigration and immigration. Emigration is when Mexicans leave Mexico to settle in American illegally and immigration when someone from another country leaves their country to become a permanent resident of America. What are some of the ways groups of people are identified? Groups of people are identified by race, gender, age, religion, social status i.e. Rich, middle class and poor. Why do people label and group other people? People label and group other people out of habit and in order to give them a distant identity in society. Define culture. Is culture limited to racial and ethnic backgrounds? Explain. Culture is your way of life. Your beliefs on how you think you should live and conduct yourself. Culture is not limited to race or ethnic background because several groups of people regardless of race can be from the same culture. Source for all answers: Racial and Ethnic Groups, Thirteenth Ed. Richard T. Schaefer. Merrill Prentice Hall. 2012

Stroke Brain Symptoms

Stroke Brain Symptoms Stroke Information on Stroke What is a stroke? A stroke is a medical condition very much like a heart attack, but it occurs in the brain. The blood vessels in the brain can become clogged or occluded from different sources. An ischemic stroke can be due to a clot or embolism of the vessel; or atherosclerosis, hardening of the arteries by a fatty deposit known as plaque, can be the culprit. A stroke can also be caused by a hemorrhage from a ruptured vessel which can be due to an aneurysm or high blood pressure. When any of these conditions occur, the brain does not receive enough oxygen; and the brain cells die. Since each area of the brain controls a different body function, the effects of a stroke on the body can vary greatly. Depending on which part of the brain is affected, one can experience permanent residual conditions such as paralysis, aphasia (inability to speak), dysphasia (difficulty with speech), seizures, dysphagia (difficulty swallowing), and dysarthria (slow or garbled speech). A stroke can cause slurred speech and can have an impact on the swallowing mechanism which can lead to aspiration pneumonia. A diet of thickened liquids can be a helpful prevention tool. How do I know that Im having a stroke? The warning signs of a stroke include: Sudden numbness or weakness of the face, arm, or leg, especially on one side of the body. Sudden confusion, trouble speaking or understanding. Sudden trouble seeing in one or both eyes. Sudden dizziness, loss of balance or coordination or trouble walking. Sudden severe headache with no known cause. If you or a loved one experiences any of these symptoms, call 911 immediately and seek treatment at the nearest hospital. A clot-busting medication called tissue plasminogen activator (tPA) is available that can break up or dissolve this clot and prevent permanent damage; however, treatment must begin within three hours from the onset of symptoms. Rapid treatment dramatically improves your chance of recovery. While tPA is a safe treatment for a stroke due to a clot, it cannot be given if the stroke is due to hemorrhage. This would increase the bleeding and cause even more damage. You will notice that each of these warning signs for a stroke are of sudden onset. The symptoms of a stroke occur rapidly. Occasionally, these symptoms can occur and last for only a few minutes. It is important to take these symptoms seriously since they are a mechanism for the body to warn us of possible impending doom. These symptoms may be a sign of a TIA or a â€Å"mini-stroke†, which can be a warning sign of an even larger stroke. A TIA does not cause permanent damage like a full-blown stroke does. Once a stroke has occurred, the brain tissue cannot regenerate itself; and the damage cannot be reversed. How is a stroke diagnosed? In order to help determine the cause of a suspected stroke, a physician will most often order an x-ray called a CAT scan. Another test that can give a much more detailed view of the brain is Magnetic Resonance Imaging study or MRI. Patients that have a pacemaker or any type of metallic implant are not candidates for an MRI due to the high-powered magnetic field required for this test. Also, patients that are claustrophobic may not be able to tolerate the confined space of an MRI, Another beneficial procedure offered is a Magnetic Resonance Angiogram of the brain which can detect an area of abnormality minutes after the blood flow to an area has ceased. A conventional MRI may not detect a stroke until up to 6 hours after it has started, and a CAT scan sometimes cannot detect it until it is 12 to 24 hours old. What can I do to prevent a stroke? There are many things that can be done to prevent or lower your risk a stroke. They include a healthy exercise program, a diet high in fruits, vegetables and fiber and low in fat and salt, and avoidance of alcohol and tobacco products. Consistent control of chronic conditions such as atrial fibrillation of the heart which cause the blood to pool and clot in the atria, diabetes, hypertension, and obesity, and to undergo regular physical exams and monitoring of blood cholesterol levels all help to reduce your risk for stroke. Medication therapy is another way to reduce your risk of stroke. Anticoagulant or antiplatelet medications such as Aspirin, Plavix, and Coumadin and Heparin may be prescribed by a physician for stroke prevention or treatment. These medications thin the blood and help to prevent clot formation which can travel to the brain and cause a stroke. Now that I have had a stroke, is there an effective treatment? Unfortunately, the permanent damage that can occur from a stroke cannot be reversed; however, the prevention program detailed above can reduce your risk of having a second stroke. A rigorous therapy and rehabilitative program may be extremely beneficial in learning activities of daily living and regaining some control of your life. Often, patients learn how to bathe and dress themselves independently. Family and caregivers can play a huge role in this process and work with their loved one to build muscle strength. A supportive, patient and encouraging environment can work wonders in helping to avoid the depressive symptoms that often occur after a stroke. A new-found or renewed interest in a hobby such as playing a musical instrument can also be a beneficial therapy for a stroke victim. Retrieved March 11, 2008 from the American Stroke Association.org website: http://www.StrokeAssociation.org Retrieved March 11, 2008 from the Safe-Stroke Awareness for Everyone website: http://www.StrokeSafe.org Retrieved March 11, 2008 from the National Stroke Association website: http://www.Stroke.org Retrieved March 11, 2008 from the MedicineNet.com website: http://www.MedicineNet.com

Letters From The Samantha :: essays research papers

An interesting short story is "Letters from The Samantha" by Mark Helpin. This story tells the fascinating tale, in the form of never sent letters, of an ape brought aboard an iron-hulled sailing ship in 1909 by Samson Low, the ship’s captain. Although the author makes a point to tell the reader, through Samson Low, that the animal does not symbolize anything or mean anything, in fact, "He stands for nothing" (280), several arguments can be made to contradict this. One could argue that the ape symbolized the untamed and rarely used wild side of Samson Low through a comparison of their personalities, appearances, and the way they are treated by others. Samson Low was a captain of a ship owned by the Green Star Line. He is a stickler for rules and the proper code of conduct. When writing to his company, he reminds them of "the complete absence of disciplinary action against me" (271). This serves to highlight that he has never been in trouble or bro ken the rules. He is comfortable and comforted by his pattern of obedience and thinks others must be as well: "Though my subordinates sometimes complain, they are grateful no doubt, for my firm rule and tidiness" (271). His ship is always on time or even ahead of schedule. The picture painted is of a steady, reliable, conservative man who always does the appropriate thing in a situation. However, a typhoon the ship sails through reveals a different, less predictable side. When describing the typhoon, Samson thinks, "I confess that I have wished to be completely taken up by such a thing, to be lifted into the clouds†¦" (272). This is hardly the thought of a truly buttoned-down man. He also imagines surrendering to the seas, "But I have not, and will not." (272). While he seems content with his life, Samson Low’s secret yearnings sometimes show through. It is because of this Samson seems jealous of the ape and the things it has experienced. Sa mson has only dreamed while the ape has actually lived. The ape, when first aboard, climbs the rigging to the highest point from there he has a total view of the ship below and all that goes on much like a "pharaonic" captain would do. While in the rigging the ape shrieks and hollers frightening the crew until the captain climbs up to it.

Abortion and the Moral Decay of America Essay -- Argumentative Persuas

Abortion and the Moral Decay of America    Abortion is a tough issue for our country to deal with. There are, on both sides of the argument, well-meaning and intelligent people - as well as the opposite. Despite the difficulty of this issue, it must be confronted, as it is simultaneously rooted in and influential towards the moral foundations and political ideals of America. As a concerned American and a pursuant of open-mindedness, I have reached the conclusion that abortion is a such a threat to America's public and private morals that it should be outlawed in all cases except for when the mother's physical health is seriously threatened. In order to support this conclusion, I intend to address and the pro-choice arguments as represented in the Planned Parenthood site Nine Reasons Abortion is Legal and other pro-choice Internet sites. I will refute their arguments as either misguided in their conclusions, inapplicable or insufficient to justify abortion. [Good introduction, though your paragraphing is a bit odd--why all the short paragraphs?   title of the PP site should be in quotations, both as it is given here and within parenthetical cites below. In general, it's best not to announce your intentions, but to "just do it."   Also, let me say that below I offer many points to counter your refutations--and I'm sure that has to do with the knowledge that you aren't arguing for your side of the argument. I probably wouldn't be as contentious if I thought these were your beliefs. ] One popular argument posed by choice advocates is that "legal abortion [is] critical to sustaining women's freedom" (Nine Reasons.) Outlawing abortion, the argument goes, inhibits a woman's ability to decide the paths her own life will take ... ...News On-line WHO HAS ABORTIONS. http://www.usnews.com/usnews/issue/19PIE.HTM. Date visited: March 7, 1997.    [Your in-text citations need to match the citations in the list. For example, "Abortion as Birth Control" is given in the parenthetical cite, but it is alphabetized as Planned Parenthood. Also, webpage titles need to go in quotation marks, both in the list cited and in the parenthetical citations. You present good refutations for many of the points made by Planned Parenthood's "Nine Reasons" site. The problems involve the supposition that the abortion option is particular to our society--and it isn't. Even primitive cultures often have identified plants that act as abortifacients. Your refutation might have been more effective if you had chosen a single claim to refute instead of nine claims. Still you have made a fine effort.]      

Literacy Case Study

Literature serves as a repository of human experience. The possibility of such is evident in the personal and political character evident in the creation of a literary work. Such a character is present in the process of creating a literary work. The literary work may be depicted as an artist’s compilation of thoughts and ideas formulated into a coherent whole. The process of formulating such is spearheaded by the artist’s acquisition of language through the socialization process. Socialization occurs at the formal and informal level. The formal level is generally characterized by the acquisition of the syntactical and semantical rules of a language. Such a process occurs during a child’s education. The acquisition of language, as well as the development of the interest for a particular language may occur during the early part of a child’s socialization process with the family. The family serves as the main element for a child’s acquisition of interest for particular styles or one may even state for particular literary genres. Hence, a child who has been introduced at an early age to fairly tales may have a taste for the fantastic and the supernatural. At the same time, a child introduced to personal narratives may develop an interest for personal narrations. In lieu of this, what follows is the result of literacy case study conducted with a peer/classmate. The study opts to present an analysis of a peer’s literacy level though the analysis of his/her reading and writing skills. Such an analysis involves the assessment of the individual’s personal views to the reading and writing process and the relation of these views to the individual’s assessment of his literacy level. Method The methodology employed for this case study involves a one on one interview with a particular peer/classmate. The methodology used enables the interviewer to assess the literacy level of the interviewee in terms of conversational language. Such an assessment enables the interviewer to consider the interviewee’s communication skills, which mirrors the interviewee’s self-perceived competency of his literacy level. Evaluation This case study was conducted with a classmate [Ali]. Several questions were posed which considered Ali’s socialization experience in terms of language acquisition. The study shows that an individual’s literacy level increasingly develops throughout the life span because of the continuous stimulation of various stimuli that necessitates the individual’s continuous use of his reading and writing skills. In Ali’s case, this is evident, as he perceives literature as the focal point, which enabled him to develop an interest for the other subjects during his junior year. In relation to this, his later years of development [specifically that which is situated within the University] mirrors his literacy development. Ali’s development has shifted towards a highly personal consideration of the role of these aforementioned skills in the development of his own voice and hence his own identity. Summary and Recommendations Based upon the interview, I perceive Ali’s utilization of the personal value that literature serves for the individual. Personal here ought to be understood as private. Literature for Ali thereby serves as an ensemble of various accounts that serve to reject the discursive unity that constructs subjectivity as simultaneously individualized and totalized since literature as Ali perceives it or utilizes it in his life takes the form or style of several generic discourses. The acts correlated with literature [reading and writing] thereby stand for Ali as acts that enable the discovery of the self through the daily recording of events that allows the creation of his singular account of the transactions and movements of his life. As I reckon, Ali’s interest lies in the creation of self-narratives in the form of daily records of his daily transactions. Such an act may be seen as an exercise of selfhood wherein Ali portrays his perception of his intimate self while recognizing that it is his mere perception of his self. Ali thereby allows the subversion of the act of turning â€Å"real lives into writing† as he allows the existence of conflicts and confusions in the formation of his identity [as depicted in his writings]. Ali himself notes that literature enables him to perceive the mistakes the he continuously commits in the act of delving within and understanding a literary work. Literature, in this sense, presents Ali with the form in which he may be able to continuously exercise the act of self-formation and hence self-creation. The possibility of such is evident if one considers that Ali takes the act of understanding a literary work as an internal act, which necessitates the reader’s complete understanding of the content of literary work. Such an understanding, although enabled and nurtured within a group through the introduction of various diverse views is only possible when one isolates one’s self in order to reassess one’s thoughts in connection to the simultaneous views presented within a group. To understand a literary work thereby serves as a process of reconsidering the self in order to attain a form of consensus within one’s self that enables the self’s creation and hence specification of its view. Literature, for Ali, thereby serves as a medium for self discovery and self creation wherein the acts of both reading and writing serve as the facilitators for the initial creation and finally in the end Ali’s own medium for the specification and exposition of his self as represented through his own creative work.      

The Dangers of Joyriding

1. a pleasure ride in an automobile, esp. when the vehicle is driven recklessly or used without the owner's permission Monday, 12:10 a. m. : Seven Statesville teenagers, joy-riding in a stolen car, lost their bid to outrun a police cruiser. They left the road at 100 mph, hit a tree and died instantly. The unlicensed driver was 15. On average, a car is stolen or broken into every 25 seconds. Every year, hundreds of thousands of people are killed or injured from car crimes.The victims could easily be one of your family or friends. Most car offenders are between 17 and 25 years old and most of them started offending between the ages of 13 and 16. It’s a very serious problem that has been happening all over the country. Even if you were just trying to have a good time, many states find joyriding a serious offense. The main difference between joyriding and a charge for grand theft auto depends on your intent. You could just want to â€Å"borrow† the car for a few hours, or a ctually steal it from the owner.One of the biggest dangers of joyriding is traffic accidents. Many teenagers who go joyriding are inexperienced and unlicensed. They go do it just to seem cool or to just go and have fun! But it’s a very bad idea because you might get caught, or in an accident, unless you’re a very good driver. But if you’re a very good driver, you should have your license already. In conclusion, this is why you should never take a car without asking first or having a license.

Dirt Bikes

Selected Financial Data We have provided a spreadsheet with three worksheets containing Dirt Bikes financial data for you to review [see Dirt Bikes Financial Data. xls]: Income statement and summary balance sheet data from 2007-2009 Annual sales of each Dirt Bikes model between 2005 and 2009 Total domestic vs. international motorcycle sales between 2005 and 2009 The income statement and balance sheet are the primary financial statements used by management to determine how well a firm is performing.The income statement, also called an operating statement or profit and loss statement, shows the income and expenses of a firm over a period of time, such as a year, a quarter, or a month. The gross profit represents the difference between the firm’s revenue (or sales) and the cost of goods sold. The gross margin is calculated by dividing gross profit by revenues (or sales). Net profit (or loss) is calculated by subtracting all other expenses, including operating expenses and income taxes from gross profit.Operating expenses are all business costs (such as expenditures for sales and marketing, general and administrative expenditures, and depreciation) other than those included in the cost of goods sold. Net margins are calculated by dividing net profit (or loss) by revenues (or sales). A balance sheet provides a snapshot of a company’s financial assets and liabilities on a given date, usually the close of an accounting period. It lists what material and intangible assets the business owns and what money the business owes either to its creditors (liabilities) or to its owners (shareholders’ equity, also known as net worth).We have included here are only the most important pieces of balance sheet data for you to review. At any given time a business’s assets equals the sum of its liabilities plus its net worth. Current assets include cash, securities, accounts receivable, or other investments that are likely to be converted into cash within on e year. Current liabilities are debts that are due within one year. Long-term debt consists of liabilities that are not due until after a year or more.If too much debt has been used to finance the firm’s operations, problems may arise in meeting future interest payments and repaying outstanding loans. By examining a series of financial statements one can identify and analyze trends in the financial strength of a business. When examining Dirt Bikes’ income statement and balance sheet data, pay special attention to the company’s three-year trends in revenue (sales), costs of goods sold, gross margins, operating expenses, and net income (or loss). Pay attention to whether the company’s short and long-term liabilities are growing and whether they exceed assets.If a company has more current assets than current liabilities, it is a sign that it probably has enough working capital to fund investments in new equipment or information systems. The two other spreads heets present motorcycle shipment data between 2005 and 2009, which can be used to gauge motorcycle sales. When examining these spreadsheets, pay attention to the trends in sales. This includes the sales trends for each product Dirt Bikes sells, overall sales trends, and the proportion of international to domestic sales.

Determinants of a Demand Curve:

Movement along the demand curve: There are many factors determining demand- the prime one being price. Price and quantity are the two components which form the demand curve. Any change in these two variables doesn’t cause a shift in the demand curve but a movement along what is already existent. When prices vary, quantity is altered. Usually, applying the law of demand, more will be consumed when prices drop and vice versa. When more goods are consumed due to a drop in prices there is an expansion in demand and when less is consumed due to an increase in price, it is said to be a contraction in demand. A shift in the demand curve: Factors which do cause a shift in demand include: consumer tastes, fashion and trends, income, population, income distribution, consumer expectations and technology. When there is a change in any one of these determinants of demand there will be an alteration in the demand curve. Since these changes are not a cause of changes in price, there will be a shift in the demand curve. When more is purchased at the same price, the demand curve will shift to the right as demand increases. When less is consumed at the same price, the demand curve will shift to the left, as there is a decrease in demand. How the determinants of demand can alter the demand curve are summarised below: 1. Consumer Tastes: consumers tastes and preferences change, which may be in favour of a certain product, increasing and decreasing demand for other goods and services 2. Income: an increase or decrease of consumer income will affect their disposable income and discretionary spending trends- increasing or decreasing demand 3. Population: the population of an area will affect demand. A larger population means more consumers and greater demand and vice a versa. 4. Income distribution: an even distribution of income will mean an increase for demand of luxury goods by low and middle income groups whereas an uneven distribution would lead to increased demand for necessities by low and middle income earners and a decrease in luxury spending. 5. Consumer expectations: expectations of future course pries, economic activity and government economic policies may affect demand. If there are expectations of a drop of prices in the future, consumers may choose to postpone current spending for the future. 6. Technology: Technology allows the production of new and better quality products and services, making other products and services obsolete by substituting them. Consumers may switch their demand for a superior or more convenient product or service which technology may bring along. E. g. : a newer mobile phone or a labour saving device.

Michele de Montaigne on Making Decisions

Michel de Montaigne on Making Opinions In his three books of essays, Michel de Montaigne reflects upon his life to uncover some of the stable truths that will help to guide a man’s opinions. He claims that man is â€Å"miraculously vain, various and wavering. It is difficult to found a judgement [sic] on him which is steady and uniform† meaning that man and his opinions are unstable and fluid. It is possible for a reader of the essays to see how Montaigne employs his theories within his own life as he searches for the truth the natural world can provide. A flaw of humanity, according to Montaigne, is a lack of healthy doubt.Man takes facts and â€Å"ignore[s] the whats and expatiate[s] on the whys. † Instead of questioning facts from outside sources, man takes them as being the truth and blindly follows them. Humanity looks to tradition and history — the way things have always been done — and assumes them to be correct instead of being skeptical of the fluidity of events. In traditions of old, the â€Å"wavering† quality is found in Alexander the Great and causes him to change paths. He was considered â€Å" the most generous toward the vanquished† yet, unpredictably, had Betis brutally dismembered.Montaigne suggests that in order to enter the realm of well-considered judgment, one must first begin to reject commonly accepted traditions and historical ideas and instead look within for the beginnings of truth. Humanity, and everything in life is unstable and changing. Making sound judgments is difficult because the man and what is being judged are constantly in states of flux. Montaigne says to be â€Å"suspicious of the things discovered by our minds†¦of which we have abandoned Nature and her rules†¦Ã¢â‚¬  Through saying this, Montaigne declares that one needs to be faithful to his unchanging nature in order to find truth.As an example in his own life, Montaigne relates that he considers his actions a s â€Å"ruled by what I am and are in harmony with how I was made. † Montaigne believes that the first step to good judgment is finding stability in one’s self. Humans believe that experience is the key to understanding things. If one experiences, he can better form opinions. However, according to Montaigne, reasoning and judgment based on experience is just as unstable as reasoning based on thoughts. If experience could uncover the truth, why is it still that doctors all have different opinions?Years and years of experience do not improve the authority of the doctors because they still cannot come to a common judgment. What Montaigne appears to say is that the path to well-considered opinions comes from the search for truth in all aspects of life. And this search for truth requires man to take a skeptical view on everything and to turn away from the â€Å"truth† found in science and scholarship in favor of the power of nature—to look to what is unchangea ble, his own nature, rather than what is constantly in flux.Not only must man experience things, he must look at them skeptically and reject commonplace ideas and traditions to look within and to nature in order to uncover the truth in all things. Man needs to create an internal model of himself in order to find stability. In order to find certainty, one must discover stable truths, which can only happen through the questioning of everything and the doubting of all things, because this doubt will allow one to be constantly aware of the changing of the world.In Montaigne’s essays, it is possible to see the effects of this â€Å"healthy skepticism† in his experiences, especially in his continued reflection on life. Montaigne questions all things that can change in order to make sound judgments. He lives a life of skepticism and reflection because he sees it as a â€Å"mighty endeavor and a full one† and this reflection helps him to better consider his opinions. Ho wever, it is also possible to see that this search for truth is a lifelong process.Montaigne says clearly that â€Å"I speak as an ignorant questioning man: for solutions I purely and simply abide by the common lawful [Church] beliefs† and he makes no effort to prove that he has succeeded in finding pure stability of ideas in anything but Christian doctrine. Montaigne shows that skepticism must be a way of life in order for one to develop meaningful opinions. Bibliography de Montaigne, Michel, The Complete Essays. Translated by M. A. Screech. London, England: Penguin Books Ltd. , 1987. ——————————————– [ 1 ].Michel de Montaigne, â€Å"We Reach the Same Ends by Discrepant Means,† in The Complete Essays, trans. M. A. Screech (London, England: Penguin Books Ltd. , 1987), 5. [ 2 ]. Montaigne, â€Å"On the Lame,† 1161. [ 3 ]. Montaigne, â€Å"We Reach the Same End s by Discrepant Means,† 5-6. [ 4 ]. Montaigne, â€Å"On the Resemblance of Children to Their Fathers,† 866. [ 5 ]. Montaigne, â€Å"On Repenting,† 916. [ 6 ]. Montaigne, â€Å"On the Resemblance of Children to Their Fathers,† 871. [ 7 ]. Montaigne, â€Å"On Repenting,† 911. [ 8 ]. Montaigne, â€Å"On Three Kinds of Social Intercourse,† 923. [ 9 ]. Montaigne, â€Å"On Repenting,† 909.

Hypervisor Term Paper Example | Topics and Well Written Essays - 2000 words

Hypervisor - Term Paper Example The server virtualization also allows the organizations to run different software applications on diverse operating system to fully utilize system resources of a single physical machine. The operating system can run in isolation and / or side by side on the same physical machine. Each virtual machine (operating system) has its own allocated virtual hardware (e.g. Random Access Memory, Central Processing Unit, NIC, etc.) to load one operating system along with software applications. It is vital to state that the operating system uses the allocated virtual hardware resources, consistently and usually regardless of the actual physical hardware components (Bento, 2012). Advantages of Hypervisor Several advantages can be availed by an organization utilizing the technology of server virtualization. The server virtualization facilitates the organizations to combine the workloads of the underutilized server machines onto a smaller number of fully utilized machines. Keeping in view the fact o f utilizing comparatively less number of servers for the multiple operating systems and software applications to manage the workload, it can be stated that the server virtualization can be cost effective for the organizations. ... The utilization of hypervisor in the hardware infrastructure of an enterprise provides features of securely splitting each virtual machine / operating system and supports the legacy software systems as well as new software applications on the same server (Shavit, 2008). Disadvantages of Hypervisor for an Organization For every advantage there exist one or several disadvantages, therefore, the hypervisor has disadvantages as well. Comparatively, one of the main disadvantages of utilizing the native hypervisor is that the hypervisor reduces the performance of the operating system as well as the installed applications run slowly. While using the host hypervisor limits the enterprise to install the operating systems as per the limitations of the host operating system. The disadvantages of utilizing hypervisor in the enterprises include but are not limited to the requirements of servers with high specifications (i-e Randon Acess Memory, Central Processing Unit etc.), it requires additiona l hardware components and difficult to use console interface. The type two (2) or host hypervisors lead to the loss of centralized management, it has lower density and therefore, it becomes difficult to install many virtual machines of the first type. The organizations have to suffer with less security while utilizing the host hypervisors. It is pertinent to mention here that there are few operating systems cannot be installed simultaneously utilizing the hypervisors. The hypervisor technology only supports the Intel operating systems, whereas, the type 1 or native hypervisor does not support Solaris SPARC, AIX, HPUX, and the high-End UNIX systems. Introduction to

Is Monetary Policy Overburdened Literature review

Is Monetary Policy Overburdened - Literature review Example The monetary policy, today, is not expected to achieve goals it used to achieve before. Unemployment and inflation are speculated to persist if overburdening of the monetary policy continues. Whenever the employment rates suddenly increase, the central bank is forced to print more money for salaries, but, this is not a solution to inflation. During the crisis, central banks focused on price stability and at this time, they became independent institutions dominating the control of inflation without interference from the government. At that time, they achieved their goal in controlling inflation, but in 2008 and 2009, the inflation rate started increasing. The governments doubted on the credibility of central banks in maintaining price stability. Today, most central banks are not independent in their operations and that is why public policies from the government are overburdening the monetary policies. Price stability may not be realized if the public policies continue to overburden the monetary policies posing a threat to economies in the future (Orphanides 2013, p. 2). The monetary policy is aimed at stabilizing the price levels of goods and commodities in accordance with the state of the economy. The global financial crisis incorporated inflation which led to a continued increase in unemployment rates. Governments rushed to reduce their spending and reduce unemployment rates that resulted in overburdening of the monetary policy. The monetary policy has been practiced before and deflation was achieved, and thus, stabilizing the price levels. Before the financial crisis, discussions on what constitutes a good monetary policy run among the major central banks where they agreed on the practice of targeting inflation (Orphanides 2013, p. 2). At the first stages of the global financial crisis, disappointing growth was associated with many economies. The real GDP was maintained in countries like the US, the United Kingdom, and Japan.

China Kitchen Case Study Example | Topics and Well Written Essays - 1750 words

China Kitchen - Case Study Example ethical and legal issue brought up in the Kitchen Best case invites ethical questions when doing cross-boundary business in Southern China and the risks associated to such business practices and how could such behavior/s be avoided in the future. The ethical and to certain extent legal issues that beset Kitchen Best became apparent at the end of 2009 when Malaysia-based distributor Shago commission a European designer to come up with a range of appliances for its 40th anniversary collection. Shago then placed orders with Kitchen Best with some of appliances ordered came with a special gift set of microwable tableware. Shago however complained that the bowls and plates in the gift sets were not microwable and this is breach of contract where Shago demanded both a refund and compensation. Upon investigation, it was found that Sze, Kitchen Best’s purchasing and production manager who had been responsible for sourcing the gift sets had awarded the contract to a factory in Dongguan that was owned by his brother-in-law. In return for the order, Sze and his wife were offered a free package tour to Europe. Wei, who knew about the personal relationship between Sze and the factor owner, had not reported it in view of their rela tionships with Li. When in-house testing later showed that the product was faulty, she informed Sze, who told her he would handle it. However, no remedial action was taken and Wei decided not to pursue the matter any further. This incident was followed by the incident with Haus de Metro where bribery happened in the testing and certification of samples. This occurred when a shipment that was sent to German retail chain Haus de Metro did not meet the company’s safety requirements contrary to the satisfactory testing report received by Kitchen Best. Kitchen Best had subcontracted HdM’s orderfor electric water dispenser to Qinghua Electrical Appliance Ltd as its own production lines were fully occupied. Kitchen Best arranged for Keemark

Economics recession Assignment Example | Topics and Well Written Essays - 1000 words

Economics recession - Assignment Example The beginning and impacts of the 2008 recession in individual countries today remains a constant reminder of the policies and measures the governments and financial analysts in the financial institutions ought to address as priorities. Most economists and analysts tend to an emphasis on the start and spread of the recession in 2008. While its spread is quite clear in the western countries during and after 2008, there is no doubt it began in the United States towards the end of 2007. The National Bureau of Economic Research (NBER) recognizes the global recession to have started in December 2007 in the US economy, when it was identified with the sliding of the labour market especially in the last quarter of the year (Borbely, 2009). However, it was only a hit for the national economy of the US until it spread to other linked economies in 2008. The cause of the recession is linked to the cyclic economic performance of the housing market in USA, which later affected the economic performances of other industries. The United Stated had been experiencing a steady economic growth, with a healthy labour market and a rapid growth in the housing market after 2001. In the housing sector, home prices increased and more construction took place, contributing to increased employment, mortgage financing and growth in real estates and generated a positive wealth effect that triggered higher spending vital for the overall economic growth (Goodman and Mance, 2011). All the housing price inflations in the USA tended to follow a particular pattern after WWII. The 2001-2006 case was no exception, as it was a period marked by loose monetary policy. Two years prior to the 2007 recession, the US economy experienced expansion in credit and money supply. This fuelled excessive borrowing at low-interest rates to finance housing purchases; this in turn increased aggregate demand for household products and other consumption (Stlouisfed.org, 2010).

City National Research Proposal Example | Topics and Well Written Essays - 1500 words

City National - Research Proposal Example By means of its banking offices in West Virginia, Kentucky and Ohio, the Company is able to offer credit, deposit, investment advisory as well as insurance products and services to its customers. City Holding Company is the parent company of City National Bank of West Virginia. The company in line with this also works with City Insurance Professionals, an insurance agency that provides a full array of insurance products and services. Assessing the position of company necessitates the discussion as well as examination of the firm’s strengths, weaknesses, opportunities as well as threats. In this light we take into consideration that the strengths and weaknesses of the firm would be based on the conditions of the firm internally while the firm’s opportunities and threats would be based on the placement of the firm in its external environment as well as the dealings it is engaged with. One of the key opportunities that are evident for the firm is that when it comes to answering to local demand, the retail division of the firm was the first in their markets to establish and launch an innovative checking selection for individuals who happened to have their past challenges when it comes to running their accounts. Bounce Back Checking is for individuals who have been rejected and taken the opportunity to open a checking account. This particular option is intended for those individuals who are seeking to a fresh start. The company assists these individuals by providing them the necessary guidelines when it comes to learning responsible banking practices together with the aim of moving them to a traditional checking account. Apart from this, the company was also able to generate its own opportunity when it instigated the Community Hero Checking. This particular program honors current and retired military personnel, firefighters, police officers, medical professionals and teachers by offering them special account

Lombardi's Italian Grill Restaurant Marketing Strategy Case Study

Lombardi's Italian Grill Restaurant Marketing Strategy - Case Study Example One can say that Monica is doing less than average in terms of her sales and profits.   Considering the size of her restaurant, it should be making better than just earning $4,200 per week.   Since Lombardi is the only restaurant in the shopping center, it should be capturing a large market of the center, but presently its revenues do not show evidence of such. This may also be an indication that its location is not exactly where its target market is. The current marketing strategy of Monica is just so-so.   She probably did not have a comprehensive marketing plan when she opened Lombardi.   A marketing plan is essential because the plan will set her objectives for the restaurant and the strategies that she will implement to meet those objectives.   One can observe this in the way she decided where to locate her restaurant.   Monica’s major decision point was the location is â€Å"at the crossroads of three major interstate highways†Ã‚  (Cannon, McCarthy and Perreault 451); thus, there was heavy traffic.   Monica failed to consider her target market.   The location may have heavy traffic but if her target market is not there, the strategy will still not work.   The strategy that she adapted is that of mass marketing which is not appropriate considering that her restaurant is a specialty restaurant.   With regards to her promotions strategy, advertising through the internet may not be a good idea.   Internet advertising is inappropriate with the profile of her target market.   Monica should consider giving out flyers instead, among the visitors of the shopping center where the restaurant is located. Monica’s marketing strategy should have been more specific.   She should have made the necessary plans with regards to her product offerings and pricing.   Her low sales may be due to an ineffective marketing strategy.   One thinks that she should seriously consider joining a franchise chain at this point in time.   Right now, her gross revenue is at $4,200 per week or a projected annual revenue of $201,600 only (Cannon, et al 451).  Ã‚  

Density of Fluids Essay Example | Topics and Well Written Essays - 250 words

Density of Fluids - Essay Example The solution preferred for this process was an alkali metal salt or an alkaline earth metal salt of metatungstate. The solution should have a concentration of 1 to 80. The oxidant used is preferably selected from any of the following dichromate, chromate, nitrate, permanganate, peracid and perester group (Allies & Pagenkopf, 1998). These should have a preferred concentration of 0.05 to 0.5 weight %. The preferred alkaline salts are salts of lithium or sodium namely sodium dihydrogendodecawolframate or lithium dihydrogendodecawolframate .However, sodium dihydrogendodecawolframate is preferentially used. According to the invention bringing the solid mixture into contact with the separating liquid is advantageous. These liquid should be of differing density in gradations of 0.005 g/cm.sup.3 to 0.1 g/cm.sup.3, preferably 0.05 g/cm.sup.3 to 0.01 g/cm.sup.3 (Jody, Daniels & Pomykala , 2003).Within a selected region of the density range the the sinking solid component is removed after each stage. Besides this solution, other solution that have been used in separation of mixtures include ethanol or solutions containing ethanol, Ca(NO  3)  2, CaCl  2  ZnCl  2.or NaCl. All thse method rely on the relative buoyancy of the separating

Places Around the World Are Getting More and More Similar Essay Example for Free

Places Around the World Are Getting More and More Similar Essay In the past,people used to travel to many places to see the differences from their home country. Now all the places around the world are getting more and more similar. What is the cause of this simailarity? Do you think that the advantage of thissimilarity overweigh the disadvantages? Recently ,lack of unique place to travel has become a top discussions in our daily life. It will be disappointed for people who expect to find a difference of their own country. In my opinion,the most important factor of this issue may be globalization,and globalization certainly has the potential to bring about great advance for humankind. Nowadays,in tourist areas of the developing world we can follow a growing international trend in many aspects,and also I believe it is a good way for our social development. For example,many modern buildings,especially skyscrapers with glass walls are being erected here and there,and some of them even become the symbols of a city around the world. Clearly,this is an unavoidable trend. It should not only can house more people and host more office,but also can make valuable tourist resource. In other side,we can also observe a changing happened in leisure time pursuits and culture exchange. Chinese youths shopping at department store in Shanghai,hang out in club over a glass of beer in much the same way that their American counterparts do in NewYork. The third one is that television and internet as very powerful medium of influence over large populations. Younger generations the world over who can through these mordern technologies often encounter the same media such as advertisements,films,TV chanels popular brands and so on. At the same time,many argue that the costs of globalization are too high and that differences between countries and communitices need to be maintained before we quickly and completely lose all sense of who we are,where we came from and what choice are still available to us. After all,historic places provide a physical link to our past. In sum up,only by further developing the way in which we manmage our societies can we make sure that those currently not in control of globalization can make their voices heard in the political processes affecting the rang of their own personal choices.

An Introduction To Distance Learning

An Introduction To Distance Learning Distance learning is a form of education which has been created with the aim of delivering education among those students who are not able to attend regular school due to various reasons. It can also be defined as a education system to create as well as offer access to learning in a situation where the source of education and learner are away from each other because of time and distance. In brief, we can say that distance learning is an ideal way to offer education of equal quality to meet the educational requirement of a learner outside the classroom. This method of education is being adopted by a huge number of universities and institutes around the world. If the status of distance learning is considered then we will find that though it is not as such very old phenomenon here but there is no doubt to the fact that it has been accepted wholeheartedly here and a great number of students in India are getting themselves enrolled for numerous course via distance learning. Roughly, we can count about 11 universities and about 54 institutions which are offering distance learning programs and the number is still on increase. Types of Technologies Used in Distance Education: One of the best ways to categorize the different types of distance education is by deciding whether the teacher and learner are present at the same time irrespective of the distance of time and place. In other words, when teaching and learning take place simultaneously, then this situation is termed as a synchronous which means at the same time. On the other hand, when the teacher and learner participate as per convenience of his time, then it is termed as an asynchronous situation which as the situation indicates means not at the same time. The term hybrid course is often used in distance learning programs. Actually, this term is the blend of both synchronous and asynchronous which means that it includes distance learning and face to face meeting as well. This situation is organized in a way that the teacher offers certain hours to his disciple where the latter is available at the same time by different means such as email, instant messages, telephone or video calling. Different Technologies Used in Synchronous Situation: Interactive Television: This method is often offered by the teacher and the student can join some nearest facility and be a part of a group using television as a means of connecting them. Web Conferencing: Here the learners make use of computers with web cam and microphone attached. In this technology, the teacher and the learner are not only able to see and talk with each other but they can also share documents as well. A good range of proprietary systems make it successful means of studying like Blackboard, WebCT, Adobe Connect and OnSync. Video Chat: It can be said as a shrink version of Web conferencing as it has fewer features available compared to the former. Different Technologies Used in Asynchronous Situation: In this situation, the teacher prepares his own time and the students take part in time when the time is suited to them. However, at times one has to be there within a specified time frame. This objective is achieved by using various means such as: There are certain online learning platforms like Ed2go where students are required to complete the work told and at times they have to perform self-assessment too. The teachers can be available via Ed2go but it is not so via all systems. Correspondence Courses: This method is in use before the other methods of distance education appeared in India. These courses can be done using email or Fax and also the postal service. But the idea remains same here too which is the work is completed by the student and sent to the teacher for assessment. Types of Distance Learning Courses: Internet conducted course which is based on ones choice for synchronous, asynchronous or Hybrid Broadcast Course: Here television or radio is used as means. Usually television programs are included into curriculum other than educational program which take place when the teacher and student are present face to face. For example: taped demo of the content etc. students are helped by the teachers and the project report are sent to the teachers. Courses Based on Internet: These types of courses are evolved in the internet environment using various means such as e-books, e-mail chats, asynchronous forums or mailing lists to name few. Moreover, the internet based courses can be easily blended with other distance learning courses mentioned above. Thus, we can conclude the distance learning courses in the under mentioned basic forms: Authors Course in Varying Topics Postgraduate Programs as well as Varying Staff Evolvement Programs University Course for Campus Students University Course meant for the students at the secondary and high school level Course in Specialized Fields Business Oriented Courses The Most Eligible Students for Distance Learning: Learners in different situations can take advantage of distance learning. Some fo these situations include: People who find it hard to leave home due to various reasons can be benefitted from distance education. It allows them to get the degree even in their confinement. Workers for those it is not possible to attend the local class which is scheduled for a fix time. By distance learning, they can arrange their timings are per their convenience. Home schoolers who though are enrolled in a school but who wish to increase their local opportunities by option for educational classes by taking the help of distance education. Distance learning is best for would-be students. It means students who live away from an institution offering t he course of their choice or in other words, the course/program they are willing to take is not offered by college or institution near their home. Even prisoners might be able to access to studies using different types of distance learning programs. Students who are not able to attend physical schools because of huge expense will also find it cheaper way to get their degree in distance learning. There are students who remain in search of just refresher on a specific subject but not complete course. Reasons to Opt for Distance Learning Education: Almost all students around the world are well-aware of the huge benefits of getting their studies done via distance learning. Some of the prominent benefits of distance learning include: Study is Not Restricted by Time and Place: Distance learning allows you to study wherever you wish. As we all know, internet is the basic need of todays education and it is an integral part of distance learning. So, if you have got internet connection then it means that the entire world is your classroom and your education objectives are no more restricted in geographical boundaries. You can study from your home or even office to as per your choice. No Time Restrictions: Similar to eddy where you wish, you can also study at any time whenever you find it convenient. Due to asynchronous learning, you can make use of your computers at any time of the day and have access to your study material that is in the form of videotaped lectures, research materials, chat rooms etc. it must not be amusing if you are able to get your Masters or even PhDs done via distance learning programs. Customization of College Degree as Per Ones Specific Needs: No doubt, education is very important but there are a huge number of students who have to juggle with other commitments too. Students who are working to meet these commitments such as caring for others or traveling frequently find it hard or almost impossible to join some local school or college with scheduled time. In addition to this, those who like to learn independently also find distance learning appealing. Someone-else can Pay on Your Behalf: Distance learning programs get more attractive when many employers are ready to pat a certain part or even all of their tuition fees. In this situation which better be termed as win-win situation, on one side employers are able to hire employees with increased knowledge or skill and employees are able to get higher degree without spending with a meager amount or no money at all and also are not required to reduce their working hours. Getting Degree Faster: Generally, it is possible to obtain degree faster in online course or programs compared to campus counterparts. It is due to the fact that online classes are often take place hurriedly and thus enabling one to finish their classes in less time. Also, if you have transferable credits in your favor from some other institution, you can easily make your course completion time via distance learning even lesser. Obviously, the faster you will have your degree in your hand; the chances will be more to grab a job or salary of your choice. Allow you to Build New Skills: It is certain that you get your degree via distance learning program; you must have to build certain skills which are needed to meet the requirements of distance learning programs. You are supposed to have a great deal of motivation, responsibility and making best of your time available. So, you get the skills like self-discipline and the ability to learn on your own and these skills thereafter transfer to your work place. In case, your course work is too be submitted through computers, then it will also result in your improved writing skills. Courses Offered in Distance Learning in India: The universities offering distance learning in India is administered by the Distance Education Council of India (DEC). This organization is based in the capital. The distance learning course offered in India can be divided under the number of disciplines such as Arts, Science and Commerce. Both undergraduates and post graduates can be pursued via distance learning programs in India in addition to numerous diploma courses. List of Undergraduate course which have been included in distance learning programs in India include: Bachelor of Arts (English, History, Psychology, Hindi, Sanskrit and Sociology) Bachelor of Commerce Bachelor of Science (Physics, Chemistry, Biology, Zoology and Economics) Bachelor of Library Bachelor of Education (B.Ed.) Bachelor of Business Administration (BBA) In addition to these courses, students can also get Advanced Diploma, Diploma, Post Graduate Diploma and Certificate Courses at a number of institutes offering the option of distance learning in Indian States. Indian States Offering Distance Learning Programs/Course: Some of the prominent Indian states which offer distance learning comprise New Delhi, Maharashtra, West Bengal, Uttar Pradesh and Gujarat just to name few. In real, often it is open universities that provide distance learning programs/courses. In addition to open universities in the country, there are other leading state universities which offer distance learning course. some of these universities comprise University of Delhi, University of Mumbai, Punjab University and Hyderabad University. Other universities also have separate department for distance education in Indian states. In upshot, it can be said that the trend of getting higher education or degrees is on increase day by day and it is expected to keep on going in future too with much more option available to the learners with more advanced technologies included in it. It is also crystal clear that distance learning is not an option of getting education for those only who cannot afford physical schools or campuses but it is equally famous among urban people too. It is due to the fact that distance learning offers them various opportunities to polish their skills and get higher degrees needed to move on to the higher designations. They can move on to the higher post without leaving their current job and are able to carry on their studies without quitting their jobs. In addition to this, most of the course or programs available in distance learning are related to current industry, so these courses prove highly beneficial with simple method of taking admissions into these courses no matter where you are.

Programmable Logic Controller System Plc

Programmable Logic Controller System Plc Two decades ago, machines were simple and work in factories was, for the most part, manual in nature. Machines were designed to be manually controlled. Today, if people look for around them will find many things have the control systems, which are necessary to organize the complex devices. The control system is of primary importance for devices and machines in factories, aircraft, cars, and even in some home devices. For this reason, life has become easier and production has dramatically advanced. Now, the control system is acting on behalf of humans, helping them for example to avoid risks in chemical factories, which can be extremely dangerous for humans. Today, it is difficult for people to avoid the use of control systems in the work place. Control systems control complex processes, which regulate the production in huge factories. Without automated control systems, factories face many problems, which would otherwise be very hard to find a solution to. With the beginning of the modern industries, the engineers needed systems to help them to accelerate production and to get high quality at a low cost. Electronic systems in the form of sensors and switches were invented to monitor and control manufacturing and reduce labor and production errors. Switches and sensors were needed to complement programming and hardware and to speed up the analysis of input data and obtain the results to assist the engineers in processing steps. The first system and software used in this area was the SCADA system. However, this system was complex and could not be linked with other monitoring systems. Hence, they invented the PLC, which in turn facilitated the process of programming. Also, it contained many possibilities including its ability to connect easily with other systems in production lines to assist in the development of the production process. PLC, which plays an essential part in the process of automation and control, is one of the most importa nt systems in many factory production lines, and it has more features than other systems. History of PLC Even after Programmable Logic Controllers (PLCs) were invented, a number of problems with relays remained to be worked out. Many enhancements occurred in the 1960s. In the 70s, they improved more. The ability to communicate between PLCs was added. This created a space between the controlling circuit and the machine it was controlling. Other problems had occurred in the 1980s, but they were controlled. Also during the 1980s, PLCs were made much smaller. Many more ways a PLC could be programmed were developed in the 90s. Overall, industries still use PLC in many ways and it is likely they will continue to be used for a long time to come. (Amunrud, 2002) Definition PLC stands for programmable logic controller, which is a device with many useful and helpful applications. PLCs are used in place of other electromechanical systems. In addition, PLCs can also control the systems of production, manufacturing, and semiconductor machines. PLCs can be designed to be used in extreme situations such as, high temperature, high humidity, and in conditions of extreme noise around very large machines .The data of PLCs can be very different. For example, PLCs in factories are all about speed and accuracy, so they depend on the ingredients and measures. However, PLCs used in traffic systems are all about organization (SIMATIC manual 2004). How PLC Works: A programmable logic controller (PLC) receives and collects input data from measurement devices, such as sensors and switches, then analyzes information of these input data at a high rate responding with program instructions as a process computer. After that, the PLC sends back the results as output data to the final devices, like motors, based on outcome estimated (Bern and Olsen, 2002). According to Bryan (1997), PLCs are capable of storing instructions, such as sequencing, timing, counting, arithmetic, data manipulation, and communication, to control industrial machines and processes. Reprogramming a PLC accepts changes on the functional operation of a machine system without main physical changes in the control or output system components or wiring (Cox, 2001). Therefore, a programmable logic controller needs an integrated system consisting of software and hardware. PLC hardware components A complete programmable logic controller (PLC), including all input/output (I/O) modules, is called a station. Every station has at least one module rack containing a power supply and a central processing unit module. Input/output modules create the link to the machine or plant. The parts of a station were illustrated below: Power supply (PS): it provides internal supply voltage, which is either 120V/220V AC, or 24V DC. A central processing unit (CPU): the CPU, which stores and processes the I/O data, is a memory and processer. Input and Output modules (I/O): they are receiving and sending data through network from the measurement devices to motors. Interface Module (IM): it connected the different racks with each other. A programming device: the two main things in the programming device are communicators and personal computers that help the programmers to create and insert the programs to the PLC. Human Machine Interface (HMI): it is a display and touch panel where operators can observe and manage the critical equipments. Those PLC components are working together to reach the objective of controlling the system .The input modules, or points, used by a PLC depends upon the types of input devices used. Some input modules or points react to digital inputs, also called separate inputs, which is either 0/1, on or off statements. Other modules or inputs react to analog signals. These analog signals represent machine or process conditions as a range of current values or voltage. The primary function of a PLC that has input circuitry is to cause these various switches to convert the signals and sensors into logical signals that can be used by the CPU. The CPU evaluates the status of inputs, outputs, and other variables as it executes a stored program. The CPU then sends signals to update the status of outputs. The output modules convert control signals from the CPU into either digital or analog values that can be used to control various output devices. The programming device is used to enter or change the PLC s program or to monitor or change stored values. Once entered and programmed, the associated variables are stored in the CPU. In addition to these basic elements, a PLC system may also include an operator interface device to simplify monitoring of the machine or process. Figure 2.0 below explains how the process of how PLCs connect in industry. Figure 2.0 this figure explained the whole system work. In addition to these basic elements, a PLC system may also include an operator machine interface device to simplify monitoring of the machine or process. Example shown below, pushbuttons (sensors) connected to PLC inputs is use connected to a PLC output through a motor starter (actuator). No programming device or operator interfaces are shown in figure 3.0. Figure 3.0: It show the input, CPU and output In previous figure 3.0 it describe the input signal which is came from pushbutton and received by CPU module in PLC rack which analyzing the data and send it to the motor starter then start and stop the motor depends on the type of signal. Sensors are devices that convert a physical condition into an electrical signal, such as a pushbutton that are connected to the input of a PLC. An electrical signal indicating the order (open or closed) of the pushbutton contacts is sent from the pushbutton to the PLC. Actuators that connected to the PLC output are devices that convert an electrical signal to a physical order from a controller, such as a PLC. A motor starter is one model of an actuator that regularly connected to a PLC output. Depending on the status of the PLC output, the motor starter either supply power to the motor or prevents power from flowing to the motor (figure 4.0). Figure 4.0: more description on PLC from discrete Input to discrete output In figure, 4.0 it is described in more details when the PLC rack received the signal which is came to input module then send the signal to CPU which analyze it and send the result to the output module. PLC Programming: Numerical systems are useful in most programs, as they are when used in conjunction with Programmable Logic Controllers to make programs. The basic function of programming devices is to show, store, and operate. The numerical system is the most important element of programming a Programmable Logic Controller. The number systems usually encountered while using programmable controllers are base 2, base 8, base 10, and base 16. These systems are called binary, octal, decimal, and hexadecimal, respectively. Using a binary numerical system, which uses 2 as the base, and only allows the use of digits 0 and 1 where there are no 2s, 3s , and so on, is used in programming. In devices such as computers and programmable logic controllers, the binary system is useful. It is an easier way to design programs to deal with machines that analyze between only two entries or numbers to start or stop. For example, 0 and 1 represent on and off, respectively. The octal system acts in place of the binary n umber system by using fewer digits. The octal system uses the number 8 as a base and only allows eight digits starting with 0 and ending with 7 (0, 1, 2, 3, 4, 5, 6, 7). Also, with other systems, using hexadecimal further reduces the number of digits in the programming language and coding system (Bryan, 1997). Leader logic is the main method of programming used in PLCs. This method is used to build the whole program by using the numerical system to save the program in the CPUs memories. In this section, many programs have their own language and PLCs have their own special language, which must be expanded and developed. Programming languages helps the programmer and user to build and enter a control program into PLCs. Types of PLC languages that are used in programming consist of three types: Leader, Boolean, and Grafcet. The Leader and Boolean actually work in the same way, but they have different ways in their insurrections, which are shown and how to enter into PLCs. The Grafcet language implements control instructions in a different manner, based on steps and actions in a graphic oriented program (Bryan, 1997). PLC programming languages are used in the SIMATIC programming languages to write a user program to control the machines or devices. Programmers have many choices of programming languages and programming methods in SIMATIC. The most useful programming language in PLCs is LAD (Ladder Logic Diagrams). Also programmers can resemble programs by using electronic circuit diagrams (Function Block Diagrams FBD). Those familiar with textual languages or coding languages can use and handle Statement List STL with many complex variables (SIMATIC, 2003). Programmable logic controllers have different languages that offer different advantages and benefits for the process engineers. Different languages in PLC applications help engineers in the complex projects that give the process engineers flexibility in determining which is the most appropriate language to use. The differences between languages in programmable logic controller are in the structure but not in the instruction. For example, LAD uses block symbols language, but STL uses coding language. Figure 5.0 below is helpful in describing the differences between the two languages (SIMATIC, 2003). Figure 5.0: it describe the differences between LAD, STL and FBD Figure 5.0 describes three different languages. The first row explains the LAD language. Element symbols, which are described NO contact, stand for normally open contact with the signal 1 (yes) if it is active and 0 (NO) if it is not active. The next symbol NC contact, stands for normally closed contact. In the second row, the FBD language blocks describe other kinds of language in same manner but in different shape. Normally open contact in FBD language appears as a box and it is possible to write the value inside the box. On other hand, normally closed contact is in the same shape of normally open contact but with a small circle by the side of input to express a closed state. STL language has a different formula but the same instruction coding system. In the development of programming, engineers can convert the program display from one language to the other to check and correct instructions. All subprograms and instructions in different languages for devices and machines could work together as one program to achieve the process needs (Berger, 2008). Advantages of programmable logic controller (PLC) PLC has many advantages that make it a unique process controller. The advantages are always increasing. Programmers, operators, and engineers prefer the PLCs over other control systems, because of their simplicity, security, and reliability. PLC Is Simple and Flexible No control systems are easy or simple, but PLCs have emerged as comparatively simple and easy to other leading process control systems. In PLC is easy to add or remove any ending device without affected the whole process. Also, PLC has the flexibility to monitor and correct the system anytime even though the plant On-line situation or Off-line situation (SIMATIC, 2003). PLC Is Distributed Allocated controlling system implicates many computers and stations on network occupied to gather. PLC is created to make allocated controlling system smooth with the networking faculty and equipments that are inseparably joined to it. PLC is considered the sender and receiver on writing network system files. Also, PLC is able to work with the hardware parts and the software side of the computer, including those operating systems Windows 95 and NT, the Macintosh, XP and Vista (SIMATIC, 2003). PLC Is Secure The security in PLC is excellent. It is one of the first control program that has the most powerful protection from risks, losing data and the damage to the users. Those features have made PLC a sophisticated and useful control program system. Comparing PLC with SCADA from the security side PLC has the greatest result (SIMATIC, 2003). PLC Is Reliable Both reliability and security are important to each control system. PLC is one example of those control systems, which have them. PLC affords multiple points of reliability measures, starting with PLC itself and ending with many of its features. For example, pointers and automatic type conversion are included in PLC . Before PLC is finished doing and start a program it has to check if there is any mistake that it can fix by itself or ask the user about it (SIMATIC, 2003). Conclusion Programmable logic controller (PLC) language has helped develop the control system, and it has become the most useful language. Programmable Logic Controllers have become the language that most companies and factories use. They supply and support engineers with what they need and they keep operators protected from hazardous machines. The potential of programmable logic controllers in controlling systems is almost limitless. Programmable logic controls have fed and supported control systems in many ways. Most process computers utilized in factories with humans have more advantages than disadvantages as a secure system when dealing with complex process. Programmable logic controllers have proven to be an effective and helpful tool in many industries in the past. With their many advantages, they will continue to be useful in the future as well.