Prayer policies between the Christian and Muslim Essay

The Christian and Muslim religions have long argued their religious differences. On the surface, both religions possess similarities. Both religions advocate the worship of a singular God. Both impose obligations and duties on their believers as a means of becoming and staying as an advocate of the religion. Both use prayer as a means of communicating with God. However, when the prayer policies of each religion are contrasted, the differences between the two systems of beliefs can be easily identified—in their concept of prayer, the form of prayer and the rituals that come with it, and the intention of the prayer. A primary distinction in the prayer policies of both religions is their understanding of the concept of â€Å"prayer. † The Muslim religion, or Islam, understands prayer as that which involves a series of very specific rituals. The Islamic principle of salat, which is commonly used to understand the Muslim concept of prayer, signifies a rigid set of prayers that Muslims are expected to perform five times daily (â€Å"Salat: Daily Prayers†). On the other hand, Christians view prayer in a broader sense, in that they see it as a form of mental and emotional attitude. Therefore, their prayer is not limited to a prescribed form. For the Christians, there is no right and wrong way of praying (â€Å"Muslims Ask, Christians Answer†). A glimpse at the form of rituals each religion observes in praying best illustrate this point. In the Muslim religion, ablutions and washing are required before praying. This is in keeping with the belief that only those who are considered to have been purified can communicate with God. A prayer leader known as the Muezzin calls the Muslim faithful to prayer from a portion of a mosque called a Minaret. After calling the faithful to prayer, only the prescribed prayers should be recited. During prayer, proper clothing, as well as the calculated gestures of kneeling and bowing, is imperative. Otherwise, the prayers said are regarded as void, and the believer is required to repeat the entire prayer from the beginning to the end (â€Å"Salat: Daily Prayers†). On the other hand, the Christian religion does not prescribe either form or amount of prayer. No ablutions or washing rituals are needed before a Christian may validly pray to God. Christian texts such as the Holy Bible, offer suggested passages and prayers, but do not require strict compliance. The religion focuses mainly on the believer’s sincerity and not necessarily his words (Schirrmacher 2). Thus, Christians can use various forms of prayer such as dance, music, whether accompanied or not by lyrics, meditation, or through the use of artistic skills such as painting or sculpture. Another distinction in the prayer policies of both religions is the purpose of prayer. Although both Muslim and Christian prayer invokes the aid of an Almighty being, their prayers aim to bring about different goals. The believers of Allah (i. e. , the term Muslims use to call their God), through all their gestures and prayers, intend to manifest their submission with all humility as a servant, both to his Lord, and to his community (Spengler). Thus, intimate names of God cannot be invoked. Muslim believers regard Allah as solely the Creator and cannot be considered as on equal level with the products of His creation (Schirrmacher 2). Christians, on the other hand, aim to commemorate Jesus Christ’s sacrifice through the Eucharist (Spengler). Through prayer, Christians intend to express the intimacy of their relationship with God. Hence, they can address God as â€Å"Father† or â€Å"Abba. † These distinctions in prayer – their concept of prayer, their rituals in praying, and their goals of prayer—illustrate the differentiate prayer policies between the Christian and Muslim religions. While these distinctions set both religions apart, they both worship only one God. They also impose duties and obligations on their believers. Finally, they use prayer to communicate with God. Works Cited â€Å"Salat: Daily Prayers.† BBC Religion and Ethics – Islam. 09 March 2006. 27 February 2008 â€Å"Muslims Ask, Christians Answer. † 27 February 2008. Schirrmacher, Christine. â€Å"Christian and Muslim Prayer. † World Evangelicals: 1-4. World Evangelical Alliance. 27 February 2008. Spengler, Oswald. â€Å"Does Islam have a prayer? † Asia Times. 18 May 2004. 27 February 2008 .

Middle Ages & Renaissance Study Guide

Middle Ages Dates: 500-1450 1. What was going historically during this era? What was life like? It was a chaotic period of social and political unrest. Religious and political differences between and within regions led to nearly constant warfare. The life of all the classes was dominated by the feudal system – feudalism. 2. Who or what had the power? The church 3. Who were learned or literate? Holy men or people of important status such as kings, queens, and knights most other people were illiterate 4. Who were allowed to sing in church? Only men were allowed to sing in church 5.Most of the music that was notated during the middle ages was sacred or secular? Sacred 6. Was most medieval music vocal? Yes 7. What is Gregorian Chant? Discuss its origin, texture, melody, rhythm, text. How did it receive its name? What is its purpose? Music to which portions of the Roman Catholic service are sung by unaccompanied voices singing in unison. The melodies of Gregorian chant are commonly sung a capable and in unison by men and boys, or by women in female religious institutions such as convents. The rhythm is free and flexible.The text may be treated in a syllabic manner with one note of music corresponding to each syllable of text. 8. When chant was notated, was the rhythm notated or Just the melody? Gregorian Chant and Just the melody 9. What are church modes? Any of a system of modes used in Gregorian chants up until 1600 10. What is the Mass? Roman Catholic worship service 11. What is the Proper of the Mass? Parts of the mass change according to the seasons of the church year around Easter and others at Characteristic; they are proper or appropriate, only at certain times. 12. What is the Ordinary of the Mass?Parts of the mass celebrated at any season of the year or time of the day. 13. Who is Hildebrand of Bigger? 12th century Benedictine abbess who was a composer of sacred song and chant 14. When did composers begin to write polyphonic pieces? What was this ea rly polyphony like? 15. What is a canon? Polyphonic composition in which all the voices perform the same melody, beginning at different times 16. What is a drone? Sustained tone 17. What is an station? Persistently repeated melodic or rhythmic pattern 18. What is the liturgy? Words of the mass 19. Who is Gallinule De Mach? The century poet and musician who composed the first complete polyphonic setting of the entire Ordinary of the Mass. 20. What city became the musical center of Europe during the mid to late Middle Ages? What was the musical center of this city and who worked there? Vienna Composers came from all over Europe to train in and around Vienna, and gradually they developed and formalized the standard musical forms that were to dominate European musical culture for the next several decades. 21. Composers began to write polyphonic songs that were not always based on chant, what were hey based on instead? 22.By the 14th century a new system of music notation had evolved. It allowed a composer to specify almost any rhythmic pattern. Were beats now divided into two or three parts or both? Was syncopation used? Both and yes Renaissance Dates: 1450-1600 1. What was going historically during this era? What was life like? 2. What is humanism? Period characterized by a new optimism, that began in 14th century Italy and spread throughout western Europe during the Renaissance 3. What effect did the printing press have on music? It enabled books to be printed quickly and inexpensively, making them available to commoners 4.Was every educated person expected to be trained in music? Yes 5. Where did musical activity gradually shift to? From the church to the court 6. Were composers content to remain unknown? No not anymore 7. Does vocal music continue to be more important than instrumental music? Yes 9. What is word painting? Musical illustrations of verbal concepts 10. What is the primary texture of most renaissance music? Polyphonic 11. How many different parts are typically found in a renaissance piece? How does this compare to the music in the Middle Ages?Typical pieces have four, five, or six parts, but medieval music had two and three parts. 12. What is a capable? Unaccompanied group singing 13. What was the rhythm like in renaissance music? Rhythm is more a gentle flow than a sharply defined beat. 14. What was the melody like in renaissance music? The melody usually moves along a scale with few large leaps. 15. What were to the two main types of sacred music? Define each of them? Motet is a polyphonic choral work set to a sacred Latin text other than the ordinary of the mass. Mass is a polyphonic choral composition made up of five sections: Keri, Gloria,Credo, Sanctum, and Gangs Die. 16. Who was Joaquin Deeper? What type of music did he compose? Netherlands composer of the Renaissance who composed Western Music 17. Who was Giovanni Periling dad Palestinian? Italian Renaissance composer of sacred music and the best- known 16th-century representative of the Roman School of musical composition. 18. What was the counter-reformation and the Council of Trend? The time when the Church launched its counter-attack to reformation 19. List the three complaints with the sacred music of the day? 20. What is a Lutheran chorale?A four-part choral piece by theologies and writer Martin Luther, who also composed, used in Lutheran church services. 21. What is a psalm tune? Tuneful settings of the 150 psalms in versions suitable for congregational singing 20. What is a madrigal? Secular song introduced in Italy that became popular in England as well. Polyphonic in texture and expressive in mood, madrigals are written in the vernacular. 21. Who was Thomas Wilkes? An organist and church composer 22. How were instruments categorized in the Renaissance? Low or soft 23. Explain how dances are performed together?During the Renaissance period, there was a distinction between country dances and court dances. Court dances required the dance rs to be trained and were often for display and entertainment, whereas country dances could be attempted by anyone. At Court, the formal entertainment would often be followed by many hours of country dances which all present could Join in. Dances described as country dances such as Charlatans or Carthaginian remained popular over a long period – over two centuries in the case of this dance. A Renaissance dance can be likened to a ball.

Argumentative Position Essay Topics List - Best Ideas for 2018 on StudyMoose

Home Blog Topic Ideas Topics for the Writing of Argumentative Position Essay Writer of professional articles & materials for students. I help with writing essays and choosing topics for students. Higher education in the humanities. I work with different colleagues around the world to exchange experiences in the field of education company About StudyMoose Contact Careers Help Center Donate a Paper Legal Terms & Conditions Privacy Policy Complaints We use cookies to give you the best experience possible. By continuing we’ll assume you’re on board with our cookie policy A position paper essay is a type of an assignment, which presupposes a text the content of which has to be highly informative. It has to be writing in which the author expresses his opinion concerning the arguable question. Writing argumentative essay presupposes serious approach. Here you have to prove that your position is to write and deserves to be right. You have to express your opinion in clear, distinct and persuasive way. The current type of writing aims to convince the target audience that you deserve to be heard. Your argumentative essay is a reaction to a certain issue, and at the same time proves that a thought you have expressed about this issue is credible. Moreover, it is obligatory to prove the audience that you are knowledgeable in the particular field. To start your essay, you need to state the problem. Start with a clear formulation of the topic and explain the main points of the issue. Then, it would be logical to present the other thoughts concerning the question. Explain why other support or deny something and the reasons why they stock to a certain position. It will give the clear picture to the reader and let him understand the very nature of the statement. That comes the moment when you have to present your position that has the right to exist. It would be the first paragraph of your essay. In this part, you have to formulate the clear central idea that will be traced through the whole text. Your thesis has to be distinct and sense loaded. The target reader has to receive a clear idea. It will help to understand better the information that he is going to be provided with in the following parts of the writing. As soon as you have finished the first intro paragraph, it is time to move further. In the next paragraph, the author faces the need to provide strong argumentation that can help you to explain your thoughts to the target audience. You have to develop the argument. You have to convince that the facts enforce your position. You should provide the supportive statements. This type of the essay can addresses various topics: from socio-political, governmental, and ecological to personal. The main thing is that there are at least two substantiated points of view on this topic. Your task is to choose one and support it, providing strong arguments. The useful tip is to create the list of for and contra arguments concerning the certain issue. Provide a critical evaluation of the issue that you have presented in the intro part. To convince the target audience in the certain fact, you have to be able to formulate the strong supportive statements correctly. Many hacks can enforce your thought. Primarily, provide only credible and up to date facts. Supple the reader with the background information and imply the useful details that will push the reader to support you. Generate counterarguments and explain them try to master the writing technique allowing to make the target audience sure that your position is right. In the concluding part of the essay. You have to paraphrase the main thesis once again. Do not introduce any new information. Explain everything once again in a concise manner and make sure you were persuasive enough. Students receive a task to prepare a position essay may face several difficulties. For people writing such essay for the first time, it is obligatory to be acquainted with the main standard and rules explaining how to write position essay. The information above can help you. Apart from that, a writer has to be experienced in writing. He should be persuasive and distinct, able to convince the target audience. Among the possible problems that can arise is the choice of the topic. It is good when the supervisor formulates the topic in the task. However, there cases when a student has to make their own choice. Several topics can be a lighthouse for people who do not have any ideas. – An open society should have open borders – Service in the army should be mandatory – Negotiations with tourists are not allowed – The economic default was useful for the country – Unemployment contributes to economic development – Countries must pay off the external debt in full is having those – Television forms a new type of culture – The UN should expand the protection of cultural rights – Technical progress leads to the death of civilization – Senior classes should be profiled – The school should not engage in the education of students – Teaching boys and girls should not be separate WE WILL WRITE A CUSTOM SAMPLE ESSAY ON

Improvement of Health Care Services Received by Indigenous People in Essay

Improvement of Health Care Services Received by Indigenous People in Australia - Essay Example This paper focuses on health care services received by Indigenous Australians and necessary policy changes to improve health outcomes for this population. Indigenous health In Australia, there are two groups of Indigenous population who have been in the country for more than 60,000 years: Aboriginal people from the Australian continent and the island state of Tasmania, and Torres Strait Islanders. These groups together comprise up to 2-4 percent of the total Australian population (Anderson et al., 2006, p.1776). Research has proved that the standard of general health of Indigenous Australians is much lower than that of the majority of Australians, and this would have been revolutionary matter if it had existed in the broader community. Periodically various reports are released regarding the appalling health conditions of the Aboriginal communities that create shock waves and induce demands for appropriate actions. However, such reports seem to have little impact on health policies fo r the Aboriginals and very soon the gravity of the situation is forgotten till the next report is released (Saggers & Gray, 2007, p.1). The differences in health conditions arise from social inequalities. Although some important elements are differences in accessibility of health services as well as differences in lifestyle, but major factors that determine unequal health status between Indigenous and non-Indigenous Australians are the circumstances under which they are born, grown up and work (Marmot, 2011, p.512). General population studies have proved that Indigenous Australians have greater mortality and disability rates at every phase of life than non-Indigenous Australians. This is because the former...This paper focuses on health care services received by Indigenous Australians and necessary policy changes to improve health outcomes for this population. Health care system provides beneficial packages to every member of the society with the objective of providing quality healt h care services to ensure enhanced health outcomes. The health care industry is always undergoing changes and is under constant pressure to deliver the best services. Public demand of quality health care services is increasing and the cost involved in providing these services is also increasing. There is wide disparity in the health conditions between the Indigenous and non-Indigenous Australians. This has been accepted by the United Nations committees as part of their human rights issues and is accepted by the Australian governments. Indigenous health research can be a promising field considering there is efficiency and fairness in the research activities to improve medical services for the Aboriginal people. There should be sufficient planning and preparation, and the researchers should be communicating with the Indigenous communities and should work in collaboration with the people to ensure that research outcomes are practical, ethical and culturally sensitive. It is not required that new policies are designed or new strategies are made; instead the focus should be on executing the current Indigenous health programs in a more efficient and ethical manner. Focus should also be given on education to Indigenous people to enhance health awareness.

Equations of motion Assignment Example | Topics and Well Written Essays - 2500 words

Equations of motion - Assignment Example In rotational motion, the forces generate angular acceleration as well as where the point where the force is applied. Thus, angular acceleration is generated by torque. Torque is the product of the applied force and the moment arm, (N-m). Its magnitude is expressed as . In order to understand angular motion, an experiment was set to investigate the rotation motion of objects. The objective of the experiment was to utilize the knowledge in physics in performing it without the assistance of computer simulation to measure time and determine and predict the velocity of a rotating object. Angular motion can be described through the use of linear velocity and acceleration. But it is not convenient to use the same since the linear velocity and acceleration are dependent on the distance from a rotation axis. Angular quantities can thus be used to describe rotational kinematics and dynamics in complete analogy with linear dynamics and kinematics. The angular displacement of a solid disk rotating about a fixed axis is the angle at which the disk turns. The convention is that a displacement is positive if clockwise and negative when counterclockwise. The unit of measurement is the radian (rad), which is dimensionless. A radian is the ration of the arc length to the radius. The total arc length around a complete circle is the circumference, and thus there are 2 radians in 360Â °. Therefore, one radian is equal to 57.3Â °. Angular velocity is the rate of change of an angle with respect to time, and it is the same for all parts of a rotating body. It is a vector quantity and thus, its direction is along the axis of rotation. Its unit is radians/second. Angular acceleration is the rate of change of this velocity and is expressed

The economic impact of Atlantic City closing casinos Annotated Bibliography

The economic impact of Atlantic City closing casinos - Annotated Bibliography Example hallenges facing Atlantic City are in the way in which market shifts in the future could directly impact upon the overall success that could be achieved by the firms seeking to operate within this particular region. This article was included in the researcher due to the fact that it helps to exemplify the way in which the entire economy of Atlantic City, and by extension, the entire economy of the state of New Jersey, is at least partially dependent upon the revenues she from casinos and gambling. As this particular industry has begun to falter, the impact upon other sectors of the economy has been commensurately felt. Furthermore, rather than providing justification for the underlying reasons for why the Atlantic City gambling scene has experienced such a loss of the past several years, the authors instead seek to focus the majority of their attention upon the way in which a new economic base could be achieved for Atlantic City; and whether or not such a shift would be able to be accomplished in a relatively brief period of time. Moreover, the authors focus upon seeking to engage the overall economic impact that has been felt within Atlantic City has a direct result of the loss of revenue. Whereas a great degree of analysis has been placed upon potential solutions to the economic hardships facing Atlantic City, relatively little focus has been placed upon how the situation actually unfolded. As such, this particular article is essentially useful due to the fact that it focuses upon the factors that allowed Atlantic City to falter from its position of preeminent gambling location on the East Coast. Likewise, the author indicates the fact that even though the economic downturn was a primary catalyst to the way in which Atlantic City began to lose revenue and market share, it was ultimately the result of the fact that Atlantic City was unresponsive to the demands of the consumer. Without a primary and fundamental level of focus upon the demands of the consumer

Poetry Essay Example | Topics and Well Written Essays - 500 words - 16

Poetry - Essay Example The first of these poems, Wilfred Owens "Dulce et Decorum Est," is a big example of anti-war poetry. The main theme in this dark poem is definitely war, and it definitely does not show it in a good light. From the very first lines, which describe a group of soldiers as "bent double, like old beggars under sacks, / knock-kneed, coughing like hags" ("Dulce" 1-2), it is clear that this poem is determined to destroy idealized visions of soldiers as glorious defenders of their country. The poem is filled with disturbing images of war, some of which are very realistic. An attack of poison gas is described with unflinching detail, telling how the soldiers, after "an ecstacy of fumbling / [fit] the clumsy helmets just in time" ("Dulce" 9-10). Owen also describes how the unlucky man who did not make it in time was "guttering, choking, drowning" ("Dulce" 16) and how blood was "gargling from the froth-corrupted lungs" ("Dulce" 22). The point of all this is not to gross out the reader, but to ar gue that patriots who "tell with such high zest / to children ... / the old Lie" that was is noble ("Dulce" 25-28) should reconsider their viewpoint. On the other hand, Edward Thomass "This is No Petty Case of Right or Wrong" takes a much more patriotic view. Although the poet seems to argue against war at first, with the lines "I hate not Germans, nor grow hot / With love of Englishmen, to please newspapers" (3-4), as the poem continues it grows clear that what he is protesting is not necessarily hatred of the enemy or love of ones countrymen, but what he perceives as shallow patriotism. This is clear by the end of line four, quoted above, that it is not just for newspapers, or for show, that the poets narrator loves his country. Indeed, for Thomas, it appears impossible to believe that anyone might feel otherwise. It is "with the best and meanest Englishmen / I am one in crying, God save England," he says (19-20), implying

Tragedy of Mariam Essay Example | Topics and Well Written Essays - 4750 words

Tragedy of Mariam - Essay Example Today many wives always want to have same position with their husband, so that they always have conflict with each other. Why they always have conflict? There are number of answers for this question, but it very difficult for us to come on a final conclusion. When we look towards sixteenth century's society or even before that time it is seen wife and husband lived together very well. They had lesser conflicts. Many wives would obey their husband when their husbands order them to do everything. What different images of the wife between sixteenth centuries and today? In most societies during the twentieth Century, new ways of analyzing traditional gender roles have begun to evolve out of a variety of movements both within art and culture studies and communications. Semiotics, or the study of signs has emerged as one of the most "powerful cultural analysis tools of the twentieth Century†. Semiotics has been used to document and support traditional gender roles within a variety of cultures. The signs of Husband and Wife respectively, have undergone huge ideological shifts in some parts of the world, however within American society they still often used to represent a system of values and a distribution of power that have remained relatively unchanged despite recent eras of social progress. This is illustrated fairly well in the movie "Amores Perros" as the terms Husband and Wife are utilized throughout the movie as signs that represent and suggest traditional values and gender roles that are still based on signified characteristics from the time of the Conquistadors.

When Good People Do Bad Things At Work Essay Example | Topics and Well Written Essays - 1000 words

When Good People Do Bad Things At Work - Essay Example or will tell him to do him a favour, and that is to obviously show a level of harshness to the other participants of the training program, the scripts will allow the subject to think it as part of the training in the first place, for the sake of obeying the superior and fulfilling the mission. Scripts therefore hinder an individual to realize what is morally upright or not. They could blind a person, because of the usual occurrence of event, making the subject to be widely immersed in it and to the point that it would become more blurry to think the obvious about of what is desirable or not, in terms of ethical criteria. Good people certainly do bad things, and it is clear that they might be oblivious of it due to the presence of scripts. Scripts are designed to concentrate a person’s mindset on his specific goal or assigned job. It is therefore important that once a role is given, the issue of compliance is in great issue. Compliance can be remarkably unethical at some point, because the bottom line intention of it is not actually to obey at the deeper sense, but just to secure one’s position or target personal goal. In the case of the training army, his constant exposure to training brings him a sense of thinking that he just has to comply with the requirements in order to pass, but that is at the bottom line selfish, considering that he might harm others in the process. 2. Distractions are there to everyone in order to prevent certain level of focus. Distractions are everywhere to take place in a person’s mind that at some point will have to eliminate the level of concentration allowing good people to do bad things, especially at work. Bad things may be in a form of discomfort to other individuals. For instance, an account officer of a certain company was in-charge of the computation of employees’ salary. A certain employee protested because his salary’s computation was wrong. It ignited him such fury and when the account officer heard of it they were

Modern Ethical Theories Essay Example | Topics and Well Written Essays - 750 words

Modern Ethical Theories - Essay Example It suggests that all our acts are motivated by our self interest. People act selfishly to promote happiness and foster their self interest. Thomas Hobbes, a believer of psychological egoism, emphasized that people are selfish unconsciously. They do things for their own interest or for their own survival. With this statement, it cancels its real essence if we talk about doing things for others. If we do things for other people, does it always means that we did it for our own interest That's the big argument now. According to Hinman, there are two interpretations about psychological egoism, it's either people act for selfishness or they act for their own interest. It may sound the same but between these two interpretations, there is a difference. It actually depends upon one's motive or the consequence the person gets doing things for other people. If we intend to do something good for other people, we did it because it satisfies us inside. It rarely happens for a person to act genuinely for it self. They even sometimes hide what's the real them. Instead, people act apparently in their self-interest. What is more vocal of a person is when it acts for a certain motive. The essence of psychological egoism cancels out when intentions comes in. It falsifies its real meaning if we consciously do something or intend something. If there are two interpretations of psychological egoism there are also two versions of ethi... l to promote one's good, it is essentially never moral not to do so-that is, there may be conditions in which the avoidance of personal interest may be a moral action. There are personal, individual, and universal ethical egoism. The first implies that a person does only his self interest and disregards the other person's behavior. The individual ethical egoism states that all people should serve my own interest and universal ethical egoism means that all persons should act exclusively for their self-interest. Among the three, the personal ethical egoism is the weakest. This kind of ethical egoism is not recommendable to others for what is important is your own interest. The strongest among the three is the universal ethical egoism. This states that you should only pursue your self-interest exclusively. Psychological egoism and ethical egoism is two different things. Psychological egoism emphasizes that human beings are selfish in nature. They don't notice it because it is subconscious. In contrast to this, ethical egoism is a kind of egoism which states that a person's action is done by the person's best self-interest. It may harm or benefit others. Ethical egoism is defined by an inherent desire to perform altruistic acts while psychological egoism is defined by inbuilt selfishness of all acts. Ethical egoism doctrines states that all persons must act to their own interest while the doctrines in psychological egoism stresses that a human's motivation of every voluntary action is a need for humans own happiness. The difference is between fact for psychological egoism and value for ethical egoism. With the two kinds of egoism we have there is a thin line between what is selfish and what self-interest is. We can say that humans are being selfish because we claim for

Final Project, Healthy Eating, Nutrition, and Exercise Plan Essay Example for Free

Final Project, Healthy Eating, Nutrition, and Exercise Plan Essay In my first report I indicated my age 42 years old, my weight was 165 pounds and height 5’6†. My daily exercise was riding bike between 6 to 8 miles a day for 3 days during the week for a total of 350 minutes of Physical Activity. Week one 3 day analysis for breakfast I had a cup of coffee with flavored cream with sandwich or cereals, for lunch I had sandwich or reheated food from previous day, snack I had wheat cake, fruits or chips and for dinner; Latin food, hamburger or pasta, don’t drink soft drinks, but drink Lipton Iced Tea and water. (Matta) (2012). Based on the first report I was over in grains on vegetables, fruits, dairy, protein foods, oils I was under; empty calories I was under with 280 calories, total calories average was 1785 status and sodium was high on all 3 days. (SuperTracker) (n. d. ). After the first report I tried to modified some eating habits measuring the amount of food; cereal, pasta, rice and beans in cups, steaks and fish cut in 4 ounces, drink more water and less alcoholic drinks and increase my daily exercise adding two days of walking 3 miles per day increasing my weekly Physical Activity to 630 minutes. Matta) (2013). The latest report from January 2nd through January 4th, all the food groups where under my empty calories was lower then the first one at 208 and my average total calories was lower at 1292 average per day but my sodium limit is still high. The result of this modification is my current weight at 155 pounds and drop from a 36 waist size to a 34. Based on Food Tracker my daily calorie limit allowance is 2400 and at least 150 minutes per week of physical activity. I am under the allowance of calories and over my physical activity per week. (SuperTracker) (n. d. ). Final Project, Healthy Eating, Nutrition, and Exercise Plan After reviewing both analysis I have realized that my challenge is sodium, I don’t use salt but some of the food I consume are high on sodium. Colorado State University indicates that sodium is found in most process foods to preserve or flavor them; sodium has an important role maintaining water balance within the cells and in the function of both impulses and muscle but consuming excess sodium may lead to edema or water retention, high blood pressure and in Women may be at higher risk for developing osteoporosis even if calcium intake is adequate. Colorado State University) (n. d. ). In my family our medical history is high blood pressure my Mother, Brother and I have this condition. The American Heart Association indicates that high blood pressure can be inherited by one of both parents if they have a history of the condition, advance age can develop a higher risk, gender related risk pattern, lack of physical activity, overweight, obesity, drinking to much alcohol and Poor diet, especially one that includes too much salt other possible factors could be stress, smoking, second hand smoke and sleep apnea. (American Heart Association) (2012). The effects of having high blood pressure are, a stroke it can cause a break or weakened blood vessel which the brain can bleed, it is a major factor in heart attacks the arteries brings oxygen-carrying blood to the heart muscle if the heart doesn’t receive the proper oxygen, blood flow is blocked a heart attach can occur, Kidney damage in over time the high blood pressure can narrow or thicken the blood vessels of the Kidney this we result in filtering less fluids and waste build up in the blood the result can be dialysis or kidney transplant and Arteries, the arteries in the brain, heart and kidney hardens making all three to work harder. National Heart Lung and Blood Institute) (n. d. ). Final Project, Healthy Eating, Nutrition, and Exercise Plan I believe I have a good diet consuming my total calories for day, the amount of food and exercise but as mentioned before sodium is my challenge. My action plan will be related with sodium and how to keep high blood pressure under control, the National Heart Lung and Blood Institute give me some tips on how to reduce sodium in my diet, buy fresh, plain frozen, or canned vegetable with no salt added, use fresh poultry, fish, and lean meat rather then canned or process types, use herbs, spices and salt-free seasoning blends in cooking, cut back in salad dressing, rinse can food such as tuna to remove sodium and choose ready to eat breakfast cereals lower in sodium. National Heart Lung and Blood Institute) (n. d. ). With these tips my action planned is to buy less process foods, use more white meat instead of red and consume it in small amounts, utilize less dressing or replace it with olive oil and balsamic vinegar in small amounts and consumed more salt free products for exercise my plan will be the same as I have in present time, I will ride my bike 3 days a week between 6 to 8 miles and walk 2 days a week 3 miles per day this plan will keep my body active and healthy. Matta) (2013), All action plans have their share of setbacks some of the anticipated setbacks for both food and exercise; for food is the amount of time that I have to go to the grocery store and buy the products mentioned above, I have a very active lifestyle family, work, study, and exercise; time is very limited, this is why we go to a restaurant, buy process food or can food without reading the labels a plan that I will implement with my wife is to go the first day of the month and go to the grocery store and supply our sel f with the necessary healthy food for the entire month and go once a week to replenish anything that we need; for exercise my setback is more the ability to keep motivated and time to overcome this my plan is to keep my picture of my Final Project, Healthy Eating, Nutrition, and Exercise Plan Daughter and I in the door fridge when I was overweight, this picture is why I decided to do exercise, loose weight and keep it off. (Matta) (2013). One tool I learned from our class is Super Tracker since I learned about this site I have use it since and I will keep using it until I have to register again, Super Tracker gives me suggestion and measure the outcome of my action plan plus doing my yearly checkup with the Doctor for my high blood pressure and health. If I keep my action plan in tact the result will be a positive one healthy body and mind but If don’t follow my action plan the health risk factor will be a negative one I can gain weight and high blood pressure which can create a stroke or heart attack or even worst death. (Matta) (2013). Colorado State University indicates as we age it is important to eat more calcium, iron protein Vitamins A, C and flacon; reduce calories selected nutrient-dense foods and enjoy smaller portions of foods high in fat, sugar and sodium. (Colorado State University) (n. d. ). As I age I will follow my doctors instruction and educate myself and adjust based on the information provided eat smaller portion, use Vitamins and reduce any sugar and sodium from my diet, in regard of my exercise as I age my body will have less motion I will walk more a bike ride less, in Florida the 4 seasons are basically the same good weather but in summer the heat is overwhelming and it rains constantly this could alter my physical activity the option is to go to a gym or my YMCA to exercise indoors. (Matta) (2013). Conclusion our body is a perfect machine created to live, serve and reproduce in our world, we are responsible in taking care of it. We should always try our best to eat healthy and keep it fit so we can live a long, healthy and happy life.

Evaluating Reading Informally Essay Example for Free

Evaluating Reading Informally Essay Informal approaches to the evaluation of literacy have developed in response to the demands for greater accountability and the influence of national, standardized testing. The strength of informal approaches to evaluation is that it provides immediate feedback to both the student and the teacher. The teacher can use a set of assessment tools to measure student learning while the student can receive specific guidance on what to do to improve her/his reading skills. This essay will explore four informal approaches to reading assessment: teacher observation, teacher-student conferences, workbooks and worksheets and reading portfolios. The first approach, teacher observation, is multi-faceted. It builds on the daily interaction between teacher and students. The purpose of the observation is diagnosis. Teachers â€Å"place students in appropriate materials; assess readiness for a given task; determine reading interest, assess attitudes; and make decisions about decoding, comprehension, and study skills (Pikulski and Shanahan, 1982, p. 2). Although McKenna and Stahl (2003) would agree with Pikulski and Shanahan (1982) about the importance of teacher observation, they would disagree about the purpose. McKenna and Stahl (2003) refer to the process of diagnosis as â€Å"The Deficit Model† (p. 2) and what emerges from such a model is terms like â€Å"remediation† and â€Å"remedial reader† (p. 2). Instead McKenna and Stahl (2003) prefer â€Å"A Cognitive Model† (p. 8) where the teacher observes the capacity of students for â€Å"automatic word recognition† (p. 10), â€Å"language comprehension† (p. 15), and â€Å"strategic knowledge† (p. 19). Taking â€Å"automatic word recognition† as one example of how teachers apply their observation skills, teachers examine students’ abilities to predict or judge the appropriateness of a word in a given context, the fluency with which students read aloud passages in class, how quickly and accurately students recognize the most common words in the English language, whether students can use their language skills to decode new, unfamiliar words, and whether students understand the sounds associated with letters and words, not just the contexts. The second informal assessment technique, teacher-student conference, provides an opportunity for the teacher to assess student perceptions of their own progress. Rather than using the conference like a teacher-parent conference where the parents receive updates on the child’s progress, the teacher-student conference provides an opportunity for teachers to understand a student’s reading interests, attitudes towards reading, and the meaning-making strategies a student uses in the process of reading various kinds of materials (Pikulski and Shanahan, 1982, p. 3). Caldwell (2002) identifies three purposes of reading assessment: identify good reader behaviors, determine student reading level, and document student progress (p. 5). Some of what Caldwell (2002) identifies as good reading behaviors can be gauged during teacher-student conferences, especially in how each individual student makes meaning from any given text. Some of Caldwell’s (2002) reader behaviors are to â€Å"connect what they know with the information in the text, determine what is important in the text, recognize the structure of the text, and summarize and reorganize ideas in the text† (p. 8). Standardized tests do not allow students to use their personal backgrounds in interpretive reading, nor does it allow for exploring more than one important idea (the main idea) in a text. By using teacher-student conferences in a way that all students can express themselves, teachers create a space for increased learning. This idea touches on what McKenna and Stahl (2003) call â€Å"The Contextual Approach,† one distinct from a learning style model (p. 3). The third informal reading assessment, workbooks and worksheets, enable teachers to focus on individual students and their needs in practicing a specific skill (Pikulski and Shanahan, 1982, p. 8). The numerous workbooks on the market and worksheets on the internet make this approach a relative quick and time-saving way to assess student learning. None of the informal instructional methods should be used alone and this particular assessment method highlights the danger of approaching one method as a singular way to help students improve their reading skills. Reading instructors want students to not only improve their facility with recognizing and constructing words, sentences, and paragraphs, we also want students to make inferences, ask questions about the implications of a particular way of thinking, and synthesize multiple sources of information on an issue (Caldwell, 2002, p. 8). The ability to perform these latter tasks is consistent with what McKenna and Stahl (2003) describe as strategic reading knowledge (p. 19). Finally, the fourth assessment technique, reading portfolios, enable students to develop an informed perspective about their own reading and writing. Documenting student progress is one of the three reasons for assessing reading (Caldwell, 2002, p. 11). The benefit of this approach as an informal technique is that is shows the student the specific kind of improvement made in any given area. Unlike standardized tests, which compare students to a national norm or a cutoff score (Caldwell, 2002, p. 12-13), records of student progress assess a student’s learning in the area of reading over time. It also provides feedback to the instructor about teaching strengths and weaknesses. Specifically, reading portfolios â€Å"help the student keep track of books read, favorite stories, scores on workbooks/worksheets, or progress in various learning centers† (Pikulski and Shanahan, 1982, p. 8). In summarizing the value of informal reading assessments, Caldwell (2002) states it very succinctly when she says, â€Å"informal instruments are authentic than formal measures. They are similar to the actual task of reading. Reading a passage and retelling its contents are more authentic than reading a short paragraph and answering multiple-choice questions by filling in little bubbles on a scan sheet† (p. 13). The word â€Å"authentic† refers to an assessment’s ability to measure reading. Caldwell (2002) describes the value of informal assessment tools in their ability to mimic the reading process. Informal assessment techniques return control of the learning process to the teachers and students who interact on a daily basis within a classroom. In many ways, they are more important than formal reading assessments because they provide qualitative feedback. References Caldwell, J. S. (2002). Reading assessment: A primer for teachers and tutors. New York: The Guilford Press. Johns, J. L. (1982).The dimensions and uses of informal reading assessment. In J. J. Pikulski and T. Shanahan (Eds. ), Approaches to the informal evaluation of reading. (pp. 1-11). Newark, DE: International Reading Association. McKenna, M. C. , and Stahl, S. A. (2003). Assessment for reading instruction. New York: The Guilford Press. Tierney, R. J. (1991). Portfolio assessment in the reading-writing classroom. Norwood, MA: Christopher-Gordon Publishers. 9 November 2008. http://library. gcu. edu. Yancey, K. B. (1989). Reflection in the writing classroom. Logan, UT: Utah University Press. 9 November 2008. http://library. gcu. edu.

Crystalline Modifications and Solubility of Prepared Crystal

Crystalline Modifications and Solubility of Prepared Crystal LITERATURE REVIEW Tejal Prajapati et.al., (2010) Investigated different crystal forms of carbamazepine was prepared from various solvents. Crystalline modifications and the solubility of prepared crystals and immediate release tablet dissolution rate profile of carbamazepine studied by using in vitro dissolution studies. These obtained crystal forms of carbamazepine and pure drug was characterized by SEM, FTIR, PXRD and DSC. Highest solubility profile shown by Crystals obtained from ethanol at room temperature and it gave better in vitro dissolution drug release profile than all other forms. Nokhodchi et.al., (2010) Developed ibuprofen crystal forms by using solvent change crystallization technique. Ibuprofen was dissolved in ethanol, and then that solution was crystallized with water in the presence or absence of different types of hydrophilic additives or polymers (like PEG 6000, 8000, Brij 98P and PVA 22000) and using with different concentration ratios. Physico-mechanical properties of Ibuprofen crystals were studied by density, flow property, tensile strength and dissolution behaviour and characterized by SEM, DSC and FT-IR. Ibuprofen crystals crystallized with presence of PEG 6000, 8000 and PVA shown reliable increase in the tensile strengths results of the directly compressed tablets. Talluri chandrashekar et.al., (2010) Developed four different types of Chlorzoxazone polymorphs (Form I, Form II, Form III and Form IV) by using different types of solvents. The obtained polymorphs were characterized by using Optical Microscopy, DSC, XRD and IR spectroscopic methods. From the studies it was revealed that the Form I, Form II shown higher solubility rate profile than Form III, Form IV and pure drug. Rajesh A. Keraliya et.al., (2010) Investigated 14 pure good solvents were selected for the crystallization of tolbutamide. Crystals were obtained in only 10 solvents out of the all 14 solvents. These developed Crystal forms were characterized by using differential scanning calorimetry, optical microscopy, and in vitro dissolution study. Differential scanning calorimetry study shown all types of crystals were determined as isomorphic. Crystal forms of tolbutamide gave different dissolution rates. Cheng-Hung Hsu et.al., (2010) Studied transformation of different gabapentin polymorphs forms. Four types of gabapentin polymorphs were developed and these are characterized by using DSC, TGA, FTIR Microspectroscopy and X-ray powder diffractometry. A one-step novel hot-stage FTIR microspectroscopy was successfully applied to progressive processes of polymorphic forms transformation of prepared crystals. Gen Hasegawa et.al., (2009) Prepared different types of tolbutamide polymorphs and thermodynamic stability was characterized by using calorimetry and spectroscopic analysis. Forms I-III The heat of solutions (à ¢Ã‹â€ Ã¢â‚¬  H) measurements were observed in solvent of dimethylsulfoxide between 298.2K and 319.2 K. Solubility data also observed and then confirmed the change in à ¢Ã‹â€ Ã¢â‚¬  H of Form I around 308.2 K. XRD, DSC measurements of Form I characterized as a polymorphic transformation was observed at 311K. The crystal forms structure of the Form I was determined by using PXRD pattern, and solid-state NMR spectrum confirmed the transformations occurred in the prepared crystal form structure of tolbutamide Form I. Roya Talari et.al., (2009) Investigated Gliclazide was recrystallized and developed polymorphs with 12 different types stabilizers and each stabilizer gives effect on micromeritic behaviors, microcrystals morphology, dissolution rate profile and recrystallized gliclazide solid state were studied. Recrystallized samples showed faster dissolution rate than gliclazide pure drug and the fastest dissolution rate profile was observed the samples recrystallized with PEG 1500 stabilizer. XRPD and DSC results confirmed that crystallization of gliclazide forms with stabilizers reduced the crystallinity of the samples. Renu Chadha et.al., (2009) Prepared five different crystal forms of methotrexate and Characterized by using XRPD and DSC. Desolvation endotherm was determined by the DSC. In I, II, IV and V crystal forms mass losses were observed in TGA and shown these forms are acetonitrile solvate hydrate, dimethylformamide solvate and trihydrate (I, V, II and IV) respectively. Desolvation peak was not observed in Prepared from methanol crystal form (form III) and that indicates the absence of solvent of crystallization. This form III was shown partially crystalline pattern by its XRPD. All prepared forms the dissolution and solubility rate profiles were correlated with enthalpy of solution and subsequently to the crystallinity of all four forms of methotrexate; and crystal form III shown highest dissolution rate than other prepared forms. Mange Ram Yadav et.al., (2008) Developed five different types of crystal forms of Pefloxacin by using with different solvents of varying polarities, and the dissolution kinetics of five polymorphs was observed. That reveled these polymorphs differed in their dissolution rate profiles and all polymorphs shown unusual behavior in highest dissolution rate profile at the end of 15 min after that some what similar dissolution rate. Finally got constant dissolution release values after 4 hrs. Shan-Yang Lin et.al., (2007) Investigated two polymorphic forms A B of famotidine. It describes famotidine polymorphic transition may produce by the grinding or compression process in ground mixtures or compressed compacts in tabletting process time. The synergistic effect of temperature on the grinding or compression process was also investigated. In the ground mixtures, famotidine polymorphic transition was characterized by confocal Raman Microspectroscopy, DSC. Mechanical forces, which are grinding and compression, are having effect on polymorphic transformation of Famotidine. Ilma Nugrahani et.al., (2007) Evaluated amoxicillin trihydrate and potassium solid state interaction. The solid state interaction was characterized by using DSC, XRPD, FTIR and SEM. Different compositions of amoxicillin trihydrate and potassium clavulanate were developed in ten different molar ratios and characterized by DSC to get the thermal profile and a phase diagram of composition. Binary systems thermo profile obtained by DSC analysis that endothermic curves of molar ratios of 1:9-5:5 overlapped at 201 °C. the molar fraction ratio of 5:5 shown the loss of hydrate spectra in amoxicillin trihydrate characterized by FTIR spectrum of binary system. We conclude co-crystal system produced by the strong hydrogen bonding interaction between hydrates of amoxicillin and potassium clavulanate. Cristina Puigjaner et.al., (2007) Investigated new polymorphic forms A, B C of Norfloxacin. These polymorphs forms were characterized by different methods like powder X-ray diffraction, Vibrational spectroscopy (IR and Raman), thermal analysis (DSC and TG), SEM and solid-state NMR spectroscopy. The data show an enantiotropic relationship between A C forms, as well as a monotropic relationship between B C. C.G. Kontoyannis et.al., (2007) Reported Risperidone polymorphic forms of film coated commercial tablets and characterized by using IR spectroscopy, Raman spectroscopy and X-ray powder diffraction. This Risperidone polymorph stability was examined through time and during the manufacturing process. The inability of IR and Raman techniques to identify the presence of polymorph A in the tablets. Form A was proved to be stable during the manufacturing process time and after the storage period of 2 years. Wang Jingkang et.al., (2007) Reported crystal habit of 11ÃŽÂ ±-hydroxy-16ÃŽÂ ±, 17ÃŽÂ ±-epoxyprogesterone (HEP) grown from solution by the effects of solvent and impurity were characterized by using SEM. Long prismatic crystals were formed from crystallization of HEP in pure acetone and N, N-dimethylformamide. Blocky crystals were resulted with pure chloroform by using cooling crystallization method. These HEP crystals were greatly modified from prismatic to octahedral shape. That the change of crystal habit was brought from the modification of crystal structure by DSC and X-ray powder diffraction. Piera Di Martino et.al., (2007) Reported crystal forms of nimesulide prepared by crystallizing from an ethanol solution and dioxane, different from the pure drug nimesulide reference sample, it was characterized by using XRPD, DSC and solid cross polarization-magic angle spinning NMR. Dioxane nimesulide forms are solvate. The polymorphic form prepared by desolvation of dioxane solvate gave positive effect on nimesulide forms tableting properties increasing the both compressibility and tabletability. Joao Canotilho et.al., (2007) Prepared crystalline forms of atenolol from evaporation of an ethanol/water solution. (R, S)-Atenolol crystallizes in the centrosymmetric and S-atenolol crystallizes in a noncentrosymmetric space group C2/c and space group C2 respectively. One symmetry and two symmetry independent molecule in (R, S)-atenolol crystals and molecules in S-atenolol respectively. (R, S)-atenolol shown two different molecular conformations and three different conformations were isolated in S-atenolol.. The molecular conformations characterized by X-ray diffraction method were fully relaxed at the HF/6-31G* level of theory. Reddy et.al., (2005) Investigated a novel crystalline form of cetirizine monohydrochloride was prepared. These prepared crystalline forms of cetirizine monohydrochloride were characterized by using x-ray diffraction pattern, differential scanning calorimetry. Kati Pollanen et.al., (2005) Prepared polymorphic forms of sulfathiazole. These polymorphic forms composition of bulk product samples characterized by diffuse reflectance Fourier transform infrared spectroscopy together with multivariate statistical process control analysis, soft independent modeling of class analogy, orthogonal signal correction preprocessing and partial least squares regression methods. Ali Arslantas et.al., (2005) Investigated L-ascorbic acid polymorphs considered as eight space groups and assuming one molecule in the asymmetric unit. Including with the experimental structure and number of possible crystal structures were found. By removing space-group symmetry constraints, the number of hypothetical crystal structures was reduced. Schmidt et.al., (2005) Reported Benzocaine (BZC), butambene (BTN) and isobutambene (BTI) are ester type basic local anaesthetic agents. These are exist in two polymorphic crystal forms and characterized by thermomicroscopy, DSC, FTIR, FT-Raman-spectroscopy and XRPD. The endothermic transformation of mod. I0 at ambient conditions thermodynamically stable (heat of transition rule). Whereas mod. II and mod.I0 enantiotropic in nature and mod.II is metastable at temperatures. At room temperature the metastable forms show different kinetic stabilities. Vijayavitthal T Mathad et.al., (2005) Prepared six polymorphs of donepezil hydro bromide from different types of solvents, and these polymorphs physical properties are characterized by PXRD, DSC, TGA, IR spectroscopy and Karl Fischer techniques. It reveled one is crystalline hydrate , four are anhydrous polymorphs and one is amorphous form. Arvind k. Bansal et.al., (2004) Studied clopidogrel bisulphate polymorphic form I and form II. Obtained polymorphs were characterized by Thermal (DSC, TGA, HSM), crystallographic (XRD) and spectroscopic (FTIR) methods. Differences in their spectral patterns were successfully utilized for the quantification of forms I and II in powder mixtures. The forms undergo no transformations and exhibit no crystal defect generation when exposed to pressure during the KBr pellet formation. FTIR method was successfully characterized and validated for the quantification of prepared clopidogrel bisulphate polymorph form I in polymorph mixtures. David J. W. Grant et.al., (2004) Reported two polymorphic forms of s Piroxicam. The difference in energy of the two polymorphs, I and II, of Piroxicam arises predominantly from the difference between their lattice energies, rather than between their conformational energies. A loss of polymorphic memory was observed upon cryogrinding, the two polymorphs are leading to differences in their recrystallization behavior between Piroxicam amorphous prepared in polymorphs I and II.di Young-Taek Sohn and Hyun Ok Seo et.al., (2004) Developed four types of crystal forms of ketorolac by recrystallization from various organic solvents under variable conditions. Different types of ketorolac polymorphs and pseudopolymorphs were characterized by XRPD, DSC, and thermogravimetric analysis. All four crystal forms showed different types of dissolution studies in water at 37 ±0.5oC. Form I shown the highest solubility. Polymorphic forms of Form I and Form III shown good physical stability at room temperature for 60 days. After 60 days storage Form IV is converted to Form I and Form II is converted to Form III. Sari Airaksinen et.al., (2004) Investigated two polymorphic forms of theophylline monohydrate. Theophylline monohydrate transforms either stable (form I), or metastable (form Ià ¢Ã‹â€ -) form of anhydrous theophylline during the drying phase of wet granulation method. Amounts of the different theophylline crystalline forms remaining in the form of dried granules were characterized by using XRPD and near-infrared spectroscopy. It conclude the Metastable anhydrous theophylline was the major form that was produced at drying temperatures of 40-50 à ¢- ¦C with both MMFD and VT-XRPD drying techniques. Mahua Sarkar et.al., (2008) Developed nevirapine polymorphic forms from different types solvents under various conditions by crystallization. These forms solid-state behavior was characterized by using variety of complementary techniques such as microscopy (optical, polarized, hot stage microscopy), DSC, TGA, FT-IR and powder X-ray diffractometry. Nevirapine forms crystallized from varying polarities and yielded different crystal habits. The recrystallized sample intrinsic dissolution rate of was lower than the commercial sample. Nevirapine Amorphous form shown slightly higher aqueous solubility than commercial sample. Makoto Otsuka Fumie kato et.al., (2003) Investigated indomethacin polymorphic content in mixed pharmaceutical powder and tablets by using rapid chemometrical near-infrared spectroscopy. Polymorphic contents of forms ÃŽÂ ± and ÃŽÂ ³ were obtained from physical mixing of IMC standard polymorphic sample 50% and excipient mixed powder sample consisting of lactose, corn starch, and hydroxypropyl-cellulose 50% in Mixed powder samples. 6 kinds of standard materials with various polymorphic contents were characterized by using X-ray powder diffraction profiles and NIR spectra. more accurate quantitative analysis of polymorphic content provided by NIR spectroscopy in pharmaceutical mixed powder and tablets. Sabiruddin Mirza et.al., (2003) Developed crystal forms erythromycin with various organic solvents, (acetone, methylethylketone, ethanol, and isopropanol) both in the presence and in the absence of water on the crystallization. It was observed that pure organic solvent or water-organic 1:9 or 1:1 solvent mixtures are solvate. However, the recrystallization of erythromycin from 2:1 water-organic solvent mixture gives crystal hydrate form. that the loss of volatiles by all the solvated crystals is nonstoichiometric showed by Thermo-gravimetric analysis. The solvates with the organic solvents desolvation behavior of characterized by variable-temperature x-ray powder diffraction. R. Fausto et.al., (2003) an amorphous state produced by Fast cooling rates that, on more heating, that crystallizes into metastable polymorph. At higher temperatures, this metastable crystalline form converts into the stable crystal form. Cooling rates is intermediate produce 3AP crystallizes as the metastable polymorph, the solid l solid transition occurring on heating and this form into the stable polymorph. cooling rate is Slower enable formation of the stable crystal on cooling. The two crystalline polymorphs were characterized by using powder X-ray diffraction and Raman spectroscopy. It concluded that different types of conformations are assumed by the individual molecules of 3AP in two crystalline forms. Amy J. Harshaw et.al.,(2003) Examined four polymorphic crystalline forms sulfathiazole exist in solvents used n-propanol, acetone/chloroform, water. These forms were characterized by using differential thermal calorimetry and solubility studies and these are recrystallizing under the various conditions as a function of temperature. The best polymorph formation was found in the hot water sample. Adam J. Matzger et.al., (2002) Developed new polymorph crystal structure of nabumetone. Energy differences gives weak forces, these weak forces play such an important role in the kinetic and thermodynamic stabilization of nabumetone polymorphs Judith Maria Rollinger et.al., (2002) Prepared three crystal forms of torasemide from various types of organic solvents. These forms Physicochemical properties were characterized by using thermoanalysis (hot-stage microscopy, differential scanning calorimetry, thermogravimetry), Fourier transform infra-red and Raman spectroscopy, and X-ray powder diffractometry. The hygroscopicity, relative stability, true density, and heat of solutions were determined. The dissolution behaviour of mod. I and II was investigated as a function of pH, temperature, and in addition to surfactants. S. Agatonovic-Kustrin et.al., (2001) Developed two polymorphic forms 1 and 2 of ranitidine HCl. This polymorphic purity of crystalline ranitidine HCl characterized by using solid-state techniques, diffuse reflectance FT-IR and XRPD were combined. The ranitidine HCl polymorphs and quantify the composition of binary mixtures of the two polymorphs clearly distinguished by DRIFTS combined with XRPD Successfully. A.R. Rajabi-Siahboomi et.al., (2001) Investigated crystal form of Ibuprofen was obtained from various solvents like methanol, ethanol, isopropanol, and hexane. The crystal forms of ibuprofen were crystallized from methanol and ethanol gave polyhedral crystal habit, while hexane was given needlelike, isopropanol was shown elongated crystals. XPD and DSC studies results are these samples were structurally similar; the results shown that crystal habit modification of prepared crystals have a great influence on the mechanical properties (compressibility, flow rate, and bulk density) of obtained ibuprofen crystals. John Bauer et.al., (2001) Prepared Ritonavir polymorphs from various solvents characterized by using solid state spectroscopy and microscopy techniques, solid state NMR, NIR, PXRD and Single crystal X-ray. A strong hydrogen bonding network gives an unusual conformation for form II. Ritonavir was found to be exhibit two unique crystal lattices conformational polymorphism. Which are having different solubility properties. Although the polymorph (form II) belongs to the cis confirmations it is a more stable packing arrangement, nucleation. Changquan Sun and David J. W. Grant et.al., (2001) Reported bulk powders of sulfamerazine polymorph I and two different particle size of polymorph II , II(A) and II(B) were crystallized. The powders were compressed to form tablets whose porosity and tensile strength were measured and then analysed. The tabletability, follows this order, I >> II(A) > II(B) and the compressibility, follows the order, I Malamataris et.al., (2000) Prepared crystalline form of glibenclamide, with higher melting point (218 °C) and having lower solubility in simulated gastric and intestinal fluids, these are changed by transitional phases by melting, cooling and reheating. The new form of glibenclamide was obtained from the glassy state, by applying sublimation temperature at 130-160 °C. New form of glibenclamide was characterized by DSC, FT-IR, SEM, hot-stage microscopy, PXRD and solubility studies. Yumiko Kobayashi et.al., (2000) Developed polymorphs of carbamazepine and studied pseudopolymorphs (form I, form III and dihydrate) dissolution behaviors and bioavailability. The solubilities of both anhydrates (form I and form III), evaluated from the initial dissolution rate profile of each anhydrates were 1.5-1.6 times dihydrate. Gamberini et.al., (2000) Prepared three different carbamazepine polymorphic forms. Polymorphism and pseudopolymorphism can give affect on bioavailability and effective clinical use. These prepared polymorphs characterized by FT-IR spectroscopy, XRPD, DSC, Hot Stage FT-IR thermomicroscopy. The obtained three different polymorphic forms are anhydrous carbamazepine: Form III, the commercial one, Form I. Young-Taek Sohn et.al., (2000) Recognized physicochemical properties of drugs affected by the type of crystalline form of the drugs. Clarithromycin gave three polymorphic crystalline forms. New method involved to simple recrystallization of clarithromycin in different solvents like hexane, heptane or ethers, isopropyl ether. These polymorphs are compared by using DSC, XRPD with form II crystal prepared by conventional method. It indicated that improvement in the purity of the Clarithromycin polymorph form II crystal. Robert E. Dinnebier et.al., (2000) Detected three crystalline modifications (A, B, and C) and these crystal structures were characterized by using single-crystal X-ray diffraction (pseudopolymorph C) and the method of simulated annealing from high-resolution X-ray powder diffraction data and IR. Obtained crystal packing and the molecular conformation of telmisartan Demonstrating the medium-sized (MW  » 500) pharmaceutical compounds can now be solved quickly and routinely by using high-resolution X-ray powder diffraction data. MartÄ ±nez-Oharriz et.al., (1999) Investigated the physico-chemical characteristics of diflunisal-PEG 4000 solid dispersions prepared by melting, solvent and melting-solvent methods. Solvents are chloroform, methanol and ethanol-water. The drug present in different polymorphic forms. The characterization of solid dispersions was performed by X-ray powder diffraction. In solid systems obtained by the solvent and melting solvent methods and the drug solidifies in form III in ethanol / water and methanol, while polymorph IV crystallized in chloroform. In conclusion it reveled that changes in diflunisal polymorphic forms occurred during the formation of solid dispersion. Polymorphic form of drug determined by drug polymer ratio and method of preparation. Shivakumar et.al., (1999) Prepared different types of crystal and paracetmol crystals and the effect of solvents on the crystallization were characterized by using FT-IR, DSC and Powder XRD patterns. The results indicate that crystals prepared from different types of solvents exhibited different physicochemical properties. Desired physicochemical properties of crystals may be obtained by selecting the different types solvents by depending on the solubility profile of drug. Y.E. Hammouda et.al., (1999) Reported sulphadiazine (SD) a suspension of the drug in a preselected solvent (5% aqueous ammonia solution) was stirred under controlled conditions. The solvent was subsequently removed and the material dried. The effect of experimental variables such as stirring speed and time, powder/ solvent ratio and inclusion of additives (Tween 80, sodium chloride and PVP) on the properties of solvent treated SD was assessed. Data obtained were compared with those for SD recrystallized under identical conditions. Solvent treatment of SD in the absence of additives resulted in a limited change in crystal morphology as indicated by SEM. This was associated with improved flowability and a limited reduction in dissolution rate relative to untreated SD. On the other hand, recrystallized SD exhibited superior flowability but a considerably low dissolution rate. Solvent treatment of SD in the presence of 2% PVP produced a microgranular directly compressible material. Monica Bartolomei et.al., (1999) Prepared two forms of propranolol HCl and investigated the crystallization conditions and the physicochemical properties of the two polymorphs I and I. these are characterized by using FTIR spectroscopy, PXRD, thermal analysis, solubility and dissolution studies. Their stability test was followed at room temperature over a period of 1 year time and using under different conditions of temperature, grinding and compression to verify the capacity to solid-solid transition and to study the existence range of the two forms. These obtained results shown that form I was having less thermodynamically stable and more soluble and dissolved faster than crystalline form II. Ranendra N. Saha, K.Venugopal, New, et. al., (2005) Developed for the estimation of Gatifloxacin in bulk and pharmaceutical formulations UV-spectrophotometric methods were used. Gatifloxacin was estimated at 286 nm in 100 mM phosphate buffer (pH 7.4) and 292 nm in 100 mM hydrochloric acid (pH 1.2). Linearity range was found to be 1-18 ÃŽÂ ¼g ml-1, in the phosphate buffer (pH 7.4) and 1-14 ÃŽÂ ¼g ml-1 in hydrochloric acid medium (pH 1.2). These methods were tested and validated for various parameters according to ICH guidelines and USP. These methods were successfully estimated for the determination of Gatifloxacin in pharmaceutical formulations. Carolina B. Romanuk et.al., Reported two different types of polymorphic forms of new ciprofloxacin saccharinate. These two poymorphs were characterized and determine both polymorphic forms we used solid state techniques: powder X-ray diffraction, single crystal X-ray diffraction, Infrared and Solid State NMR. V. Agafonov et.al., (1991) Developed single crystals of two polymorphic and four solvated crystalline forms of spironolactone from different types solvents. All crystal forms except for the one obtained from methanol, morphology, symmetry, and crystallographic parameters were determined. The stability of crystals and transformation of each type of crystal were characterized by using DSC, TGA, and X-ray diffraction analysis. It conclude molecules of spironolactone in the three different types of lattices. Masato OHTA et.al., (1999) Investigated, heat of crystallization and heat of solution cefditoren pivoxil of different crystallinity were characterized by DSC and isothermal microcalorimetry, respectively. Cefditoren pivoxil heat of crystallization and heat of solution shown good linear correlation with the degree of crystallinity determined by Rulands method by using powder X-ray diffractogram. The crystallinity changes of amorphous cefditoren pivoxil by adsorption of alcohol vapor could be evaluated for small quantity of sample by using of heat of crystallization. microcalorimetry was used to found prediction of dissolution behavior. El-Sayed et.al., (1983) Developed four polymorphic forms of spironolactone. These crystal forms characterized by using melting point and aqueous solubility, IR, DTA, PXRD and powder dissolution. Prepared Crystals with ethyl acetate showed the lowest melting range and having highest dissolution, while prepared crystal from acetonitrile shown the highest melting range and shown low dissolution rate. Infrared spectra were not useful in clearly distinguishing between the different forms. DTA curves indicated that were different from the original form of the drug. X-ray patterns were different in intensities of radiation absorption and finally it confirming the presence of four different types of crystalline forms of spironolactone. Robert E. Dinnebier et.al., (2000) Investigated Three crystalline forms A, B, and C of telmisartan and their polymorphs crystal structures characterized by single-crystal X-ray diffraction. Explanation of the crystal packing and the molecular conformation of medium-sized (MW à ¢Ã¢â‚¬ °Ã‹â€  500) pharmaceutical ingredients can now determined by high-resolution X-ray powder diffraction data. J.M. Delgado et.al., (2007) Prepared several polymorphs of oxytetracycline hydrochloride under different conditions by crystallization: different conditions are slow evaporation, rapid crystallization, and vapour diffusion in different types of solvents. The solvents are used included like water, ethanol, methanol, ether, ethyl acetate, toluene, dichloromethane and dioxane. The obtained different polymorphs products were characterized by X-Ray Powder Diffraction, NMR, FT-IR, and Thermal Analysis (TGA and DSC). Biserka Cetina-Cizmek et.al., (2003) Developed piroxicam benzoate Solid-state properties and Investigated. piroxicam benzoate Samples were prepared by recrystallization from different types organic solvents (toluene, ethanol, methanol, ethyl acetate and acetone). Prepared samples were characterized by using FTIR, DSC, TGA, SEM and XRPD. DSC, TGA and XRPD. These are confirmed that piroxicam benzoate crystallized in two types of pseudopolymorphic forms A and B. Pseudopolymorphic form A was obtained by recrystallization in ethanol and methanol by slow cooling at ambient temperature and by rapid cooling in an ice-cold bath. Pseudopolymorphic form B was obtained by recrystallization from toluene by slow cooling at room temperature and also from toluene by rapid cooling in an ice cold bath. Arvind K. Bansal et.al., (2003) Studied generation and characterization of various solid-state forms of celecoxib, The Celecoxib drug was subjected to polymorphic screen using various types of organic solvents to exhausts the possibility of existence of different solid forms. 1:1 stoichiometric ratio of N,N-Dimethyl acetamide (DMA) and N,N-dimethyl formamide (DMF) gave solvates. Quench cooling of the melt resulted in amorphous form of the drug. All these solid-state forms were analszed by thermoanalytical (DSC, TGA, HSM), crystallographic (XRD), microscopic (polarized, SEM), spectroscopic (FTIR), and elemental analysis techniques. Morphology Influences on flow behavior of different solid-state forms was also investigated. Marcelo Antonio Oliveira et.al., (2010) Reported that the TGA and DSC are very useful for characterizing the drug and excipients stability. Verapamil hydrochloride shown thermal stability up to 180  °C and melts at 146  °C. Evaluated the Verapamil hydrochloride drug is compatible with all other excipients. The drug shown degradation when exposed to oxidizing conditions, that the degradation product resulting is 3,4-dimethoxybenzoic acid derived from the alkyl side chain oxidation. Alok Tripathi et.al., (2010) Developed ten crystalline polymorphic forms along with an amorphous form of Rabeprazole sodium. Polymorphism is gives solid physical properties they are influence on biological activity of drug, physiochemical properties of drug or substance industrial manufacturing method. Researchers attracted towards new polymorphic form of Rabeprazole sodium. Some polymorphic correlation parameters such as type of the solvent, , sequence of addition, temperature, volume of the solvent, rate of the agitation, pH of reaction mixture etc. showing effect on the polymorphism. Kalinkova et.al., (1996) Investigated polymorphism of azlocillin sodium. Results of infrared spectroscopy, thermal analysis (combined thermogravimetry and differential analysis) and scanning electron microscopy confirmed recrystallization of lyophilized azlocillin sodium from simple solvent acetonitrile causes polymorphic transformation. New polymorph obtained by crystalline form. C. Rodriguez-espinosa et.al., (1994) Investigated polymorphism crystal forms of I, II, and III forms and new crystal form (form IV ) of diflunisal and these forms characterized by using powder X-ray diffractometry, DSC, hot-stage microscopy, IR spectroscopy, and dissolution studies. The mutual transition behavior of the prepared polymorphs was determined and the melting points and melting enthalpies were charac

Analysis of Debating Democracys The Media: Vast Wasteland or New Frontier? :: Democracy Debates Media Essays

Analysis of Debating Democracy's "The Media: Vast Wasteland or New Frontier?"   Ã‚  Ã‚  Ã‚  Ã‚   In Debating Democracy's "The Media: Vast Wasteland or New Frontier?" Jarol Manheim and Douglas Rushkoff present opposing views of the media. Both authors raise the questions of what the media represents and what messages the media tries to send to the public. Is the media's coverage of events just for entertainment value or do the reports have political content and value? Are the viewers capable of distinguishing between the media's glitz and the real facts? Do different sources of the media system actually portray different views and stories? A key question is how typical objective reporting is. If the knowledge can easily be obtained elsewhere, it is possible to conclude with pluralists that citizens have the tools to govern themselves more or less democratically. If, on the other hand, there are serious shortcomings, one might agree with the power elite camp that the people, because they have insufficient meaningful information, wield less power than they could and should.   Ã‚  Ã‚  Ã‚  Ã‚  Manheim claims that the media is not as diverse as it claims to be. He states, Though for competitive purposes they might have us believe otherwise, most American news organizations have a great deal in common with one another . . . they define news itself in essentially the same terms. (Manheim, 1991) He argues that the media entertains the viewers rather than giving them information that is relevant and socially important. Manheim's view about what the mass media system actually does to the news is similar to what W. Lance Bennett lists as the four main media biases: fragmentation, normalization, personalization and dramatization (Bennett, 1996). These biases are described by Manheim as the media system "[rendering] the content of the news less burdensome by packaging it more attractively" (Manheim, 1991).   Ã‚  Ã‚  Ã‚  Ã‚  Contrary to Manheim's views, Rushkoff looks at how the viewers are able to use and understand the media's messages. Rather than viewing the media as a mass system composed of the elite who view the public as a commodity, Rushkoff believes that the people strive to shape and understand the world through the messages the media portrays. Furthermore, he claims that the media is merely a reflection of the society that the viewers themselves have created. The viewers have the ability to choose which medium of media they will use (Internet, network, newspaper, etc.). Rushkoff says that the news has now become "interactive" and the people (particularly those under forty) have come to understand the media's symbols better (Rushkoff, 1994).

why i want to become a doctor Essay -- essays research papers

There is one Haitian proverb that has never lost its potency, despite the atmosphere of economic adversity, numerous civil wars, and political unrest:  ¡Ã‚ °Piti, piti, wazo fe nich li. ¡Ã‚ ± Literally, the phrase means,  ¡Ã‚ °Little by little, the bird builds its nest ¡Ã‚ ±; figuratively, it represents building one ¡Ã‚ ¯s way,  ¡Ã‚ °little by little,  ¡Ã‚ ± toward one ¡Ã‚ ¯s goals in life. To further understand the saying ¡Ã‚ ¯s significance, we should first consider the nature of birds. From tailorbirds that suture leaves together to some hummingbirds and pee wee wrens that use lichen and spider webs to build their nests, we can see the resourcefulness birds demonstrate in obtaining nest-building materials. My life has been a similar process of building a metaphorical nest -- acquiring such qualities as compassion, dedication, and leadership through a variety of experiences to prepare for a successful career as a physician. As a bird builds through changing seasons, I too have prepared for the study of medicine through variously themed  ¡Ã‚ °seasons ¡Ã‚ ± in my life. During high school, for example, I focused my activities on serving the various communities of which I am a part. After joining Mt. Olivet SDA Church, I became involved with the community of Williamsville, New York -- participating in an anti-drug rally and health fair, leading local public speaking events, singing in church choirs at nursing homes, and visiting hospitalized church members. I was also a mentor and counselor for underprivileged children...

Sound Essay -- Hearing Papers

Sound It may be commonplace to point out that acoustic reality and perceptual reality are different. In a live performance situation, for example, no matter how still the audience, the environment will be full of sounds extraneous to the music. If a tape recorder were positioned somewhere in the midst of such a situation, and if a segment of the resulting tape were submitted to digital sound analysis, the results would highlight the difference between what one heard during the performance (what is presumably captured on the tape), and what analysis confirms the tape actually contains. Sound analysis reveals the behavior of sound in the physical world. In this case, analysis would show that soundwaves from all the sound sources in the environment -- the various instruments of the performance, perhaps the stirring of the audience, or the sound of vehicles passing beyond the confines of the performance context -- the multitude of acoustic elements that make up each of these sounds do not rema in conveniently grouped by source. Rather, the components of all these sounds mix together, combining into a single, very complex waveform which is represented on the tape and revealed through analysis. This is because sound waves are additive, like waves in water, multiplying in quality rather than quantity. In the simplest possible terms, what digital analysis uncovers are the acoustic features of the sounds captured by the tape recorder; what are actually heard are the perceptual features of the same sounds. The acoustic and perceptual characteristics of sound are not the same, nor in many cases is there a one-to-one correspondence between them. Parameters of Sound In a very general sense, sounds in a normal environment consist o... ...on provided by either form of presentation is an approximation at best, limited by the resolution capabilities of both the digitizer and the analyzer, as well as by the fineness of detail possible in the graphic display of the software. It is also important to be cautious in considering which details of the visual representation of a sound sample are salient to the sound as perceived; often the picture of a sound will include clearly visible elements which are acoustically present in the sound but too short in duration, or too soft in intensity to register perceptually. A useful maxim in this regard is the following: If a discrete element is filtered from a sound with no difference to the resulting tonal sensation, then the element is unimportant to the final percept and need not be considered in interpreting the data, no matter how blatantly it appears in analysis. Sound Essay -- Hearing Papers Sound It may be commonplace to point out that acoustic reality and perceptual reality are different. In a live performance situation, for example, no matter how still the audience, the environment will be full of sounds extraneous to the music. If a tape recorder were positioned somewhere in the midst of such a situation, and if a segment of the resulting tape were submitted to digital sound analysis, the results would highlight the difference between what one heard during the performance (what is presumably captured on the tape), and what analysis confirms the tape actually contains. Sound analysis reveals the behavior of sound in the physical world. In this case, analysis would show that soundwaves from all the sound sources in the environment -- the various instruments of the performance, perhaps the stirring of the audience, or the sound of vehicles passing beyond the confines of the performance context -- the multitude of acoustic elements that make up each of these sounds do not rema in conveniently grouped by source. Rather, the components of all these sounds mix together, combining into a single, very complex waveform which is represented on the tape and revealed through analysis. This is because sound waves are additive, like waves in water, multiplying in quality rather than quantity. In the simplest possible terms, what digital analysis uncovers are the acoustic features of the sounds captured by the tape recorder; what are actually heard are the perceptual features of the same sounds. The acoustic and perceptual characteristics of sound are not the same, nor in many cases is there a one-to-one correspondence between them. Parameters of Sound In a very general sense, sounds in a normal environment consist o... ...on provided by either form of presentation is an approximation at best, limited by the resolution capabilities of both the digitizer and the analyzer, as well as by the fineness of detail possible in the graphic display of the software. It is also important to be cautious in considering which details of the visual representation of a sound sample are salient to the sound as perceived; often the picture of a sound will include clearly visible elements which are acoustically present in the sound but too short in duration, or too soft in intensity to register perceptually. A useful maxim in this regard is the following: If a discrete element is filtered from a sound with no difference to the resulting tonal sensation, then the element is unimportant to the final percept and need not be considered in interpreting the data, no matter how blatantly it appears in analysis.

Planning, Organising, Learning and Controlling Essay

Stahl is a global market leader in chemicals for the leather industry. Today, Stahl operates 8 manufacturing sites and 30 strategically located technical service laboratories around the globe including here in Singapore (www.stahl.com). The role I posses is hybrid in nature where I am not only accountable for sales targets of certain South East Asia countries but also oversee the development of higher quality and more economical products to our current product range. As a Technical Advisor in Stahl, I am considered to be a Front-Line Manager (Bartol, Tein, Matthews, Sharma, Scott-Laden, 2011, p. 13). The problems we faced are that our customers are complaining that our prices are too expensive as they are able to source for cheaper and yet, better products from our competitors. Basing on my customer interactions and company reports (Stahl Asia SEA Analytical & Market Report 2012, p.15-36); we have lost as much as 20% of our business to our competitors over the last 12 months. We had to change something to how we manage our business, to be competitive and still maintain our position and profit. Bartol et al (2011, p. 72) has explained, like any other company in the world, Stahl is surrounded by 2 external environments. They are the General or Mega-Environment where many companies have limitations in changing or altering it directly. As Davidson, Simon, Woods, Griffin (2009, p.150) points out, the impact of the environment are often vague, imprecise and long term. Thus many organisations majorly tend to focus on the Task or Specific Environment where managers can identify the environmental factor of interest to their company and influence it to their advantage. Stahl has mainly the Competitor, Customer or Supplier to contend within our specific environment but Supplier was chosen, as this was the main element that was causing our market share to be lost. This essay will explore how the Supplier has impacted the way I Plan, Organise, Lead and Control within my organisation. Both Bartol et al (2011, p. 77) and Davidson et al (2009, p. 152) have defined that suppliers are companies or organisations that provide resources such as raw materials, products or services for their day-to-day operations. This element specifically impacts my organisation because we were having too many suppliers that gave huge variances in quality in the raw materials acquired. Sudden surges in production also meant that costs went up due to expensive airfreight charges to facilitate our production. This often meant that part of the costs was often passed on to the customer who is already unhappy about paying more for our expensive product. Something had to change. Even though I am not involved with higher management and their strategies, it was through the company meeting reports (Stahl Asia Review & Actions 2013) and interaction with my immediate manager that I understand we have reduced from 10 to 2 suppliers. This streamline is vital as they can commit to the price we want as we are able to buy in bulk on a regular basis. The quality supplied can be assured as our raw material comes from a reliable source. Furthermore, our supplier is willing to keep a certain amount of raw material in their warehouse should our production decides to surge, at no extra costs. With all this planning in action, this allows us to price our products competitively without harming our profit margin. This in turn in the long run it will enable us to not only regain back our market share but also expand it. The supplier’s element has impacted my job from a Planning, Organising, Leading and Controlling perspective in the following ways. Planning as pointed out by Davidson et al (2009, p. 13) is the setting of the company’s goals and deciding the best way to achieve them. Being a First-Line Manager (Bartol et al, 2011, p. 13) meant that I am not involved with the higher planning of strategies but was advised on it through my immediate manager. It meant that I had to understand the goals of the company which was to develop new products using the raw materials from our 2 suppliers. Organising according to Campling et al (2008, p. 20) is the importance of assigning tasks, resource allocation and the arranging coordinated individuals and groups to execute plan laid out by the management. My manager has assigned the Quality Control (QC) and the Reseach & Development (R&D) teams to support me in achieving our goal of producing a new product with our supplier. Davidson et al (2009, p. 6) mentions that Leading is a management function that motivates & influences others through means of communication and managing groups of people. The daily work interaction with the QC and R&D teams allows me to exercise another set of management skills known as Human Skills (Bartol et al 2011, p.12) that enables me to motivate my team to the required levels of change. With this it also meant I inherently took up the role as what Mintzberg (1980) defines as a leader. Bartol et al (2011, p. 6) explains that managers must take initiative to set and compare standards and if necessary, take corrective action. Thus in Controlling, Davidson et al (2009, p. 14) states that it’s the final management process whereby the company monitors its progress towards its goals. Even though my developed product maybe finalized and have met the standards set by us. I still had to have the product tested by my customer in order to ascertain if it’s acceptable for them. In conclusion, by understanding the problems we faced in losing our business, my company reacted by changing one of the Specific Environments that has the most effect to us, the Supplier. It was the one that we could best change and improve our situation. Hence this change has led me to Plan, Organise, Lead and Control within my organization and as I was a First-Line Manager, I found myself leading most of the times to achieve our company goals.

Titration Curve of Amino Acids

tion Experiment 1 Titration crapes of aminic mathematical group cuttings General structure of aminic group group venomouss (amphoteric type) Zwitter ion C * ? carbon ? amino irate NH2 ? amino group, basic (proton acceptor) COOH ? carboxylic group, acrid (proton donor) R location chain of amino acetous Classification of amino battery- sulfurouss depending on the nature of align chain * nonsubjective * Basic amino acid with unornamented amino group (NH2) in its side chain ( histidine, arginine, lysine ) * Acidic amino acid with extra carboxylic acid group (COOH) in its side chain (aspartic acid & glutamic acid) * With phenol group in its side chain (Tyrosine) * With sulfide group in its side chain (Cysteine) Isoelectric point (pI) It is the pH at which the net charge on the molecule in solution is adjust (Zwitter ion). Zwitter ion will not migrate in electric field, it is electrically so-so(p). pI is the mean(a) of the closest values of pKas. The pI for the blistering amino acids is the average of pKa1 and pKa2, while the pI for basic amino acids is the average of pKa2 and pKa3 pKa set out for ? COOH ( 1. 71 2. 63 ) pKa range for ? NH3+ ( 8. 8 10. 78 ) sour of neutral amino acid ? COOH ? NH3+ For weak acids Henderson Hasslbalch equation pH = pKa + log A- HA When A- = HA pH = pKa Acid- base titration An audition in which a measured amount of base ( or acid) are added to a measured amount of acid ( or base) to calculate something unknown such as molarity, pH.. etc.Equivalence point The point at which an acid is exactly neutralized with a base. Inflection point The point in an acid- base titration at which 0. 5 mole of base has been added to one mole of acid to achieve A- = HA and then pKa = pH event Inflection points 0. 5 1 1. 5 2 * Alanine is an exercise on neutral amino acid which has 2 blistering protons (diprotic acids ) ? COOH and ? NH3+ , these neutral amino acids have 2 titration curves. lolly charge + 1 0 -1 Zwitter ion Titration curve of Alanine * aspartic acid is an example on sulfurous amino acid which has 3 vitriolic protons (triprotic acids ) ? COOH, ? NH3+ and R- COOH. Acidic amino acids have one-third titration curves. Acidity of acidic amino acid ? COOH R- COOH ? NH3+ Net charge +1 0 -1 -2 Zwitter ionTitration curve of aspartic amino acid * Lysine is an example on basic amino acid which has 3 basic protons (triprotic acids ) ? COOH, ? NH3+ and R- NH3+. Basic amino acids have also three titration curves. Acidity of basic amino acid ? COOH ? NH3+ R- NH3+ Net charge +2 +1 0 -1 Zwitter ion Tiration curve of Lysine Method at low pH 1 1. 3 amino acid is fully protonated.

Me, Myself and Madness Essay

What is sickness? Madness can non be solid ground into unrivalled definition, nor can it be simplified into one specific enactmention. In settlement, settlement, prince of Denmark, is consumed by wildness and is alternately control to his own death. Despite the fact that many an(prenominal) people believe that Hamlets mad appearance was planned and controlled. It is arguable that his madness was not feigned, and he was actually insane. Hamlet was drove into madness by the demonic possession of the ghost of Hamlet, the inscrutable grudge he had for his cause Gerturde, and the craving for vindicate he had for the death of his mystify In act 1, scene 4, Hamlet, Horatio and Marcellus are confronted by the ghost that has been roaming close to the tabooskirts of the castle. Hamlet sees, and recognizes that the ghost that has been haunting his home is no(prenominal) other than the spitting image of his father, the late top executive Hamlet, who was inconspicuously murdered by his own crony Claudius, who afterwards becomes king of Denmark, instead of Hamlet.The ghost calls out for Hamlet to retrace him alone into the woods. Hamlets perseverance led him to believe that the ghost of his father had the answers that he desperately needed, and for that, Hamlet decided to follow him alone. Horatio (warning Hamlet against following his fathers ghost) in earnest warned Hamlet that if he follows the ghost, it might deprive your soverereignty of reason and draw you into madness. In other words, Hamlets madness began when he became possessed (both body and mind) by the ghost of his father to bring about his disgust deeds. In this case, Hamlet lost his mind when he erased himself from his own brain and replaced it with his fathers commandments.In addition, Hamlets madness was also driven by a deep grudge he had for his mother Gerturde. After the death of Hamlets father, Gerturde remarried within a month, to his brother Claudius. Hamlet shows excitation at G erturde for happily marrying so soon. And to add smear to injury, it was to his uncle, of all people. Hamlet questions the faithfulness his mother has towards him,and later doubts the love Ophellia has for him. For this reason, Hamlet displays resentment, not only towards his mother, barely to Ophellia, who was uninvolved in the tragic death of his father, and the sudden remarriage of his mother to his uncle.In act 3, scene 1, Hamlet and Ophellia are having an emotional conversation with each other. Hamlet screams to Ophellia get thee to a nunnry, why would tho be a breeder of sinners. For this reason, Hamlet yells get thee to a nunnry several times because he exhorts ophellia to become a nun, so that way, she may never breed sinners, desire him. Even tho he offends Ophellia by reflection this, the insult is more intentionally made for his mother Gerturde. The lack of faithfulness his mother has causes the vulgar behavior he has towards Ophellia, which henceforth progresses Hamle ts madness.