Tuesday, December 31, 2019

Associations Between Reading Aggression In Books And...

Associations Between Reading Aggression in Books and Aggressive Behavior in Adolescents Critical Summary Despite the continued popularity of many book series, especially in the adolescent, or â€Å"Young Adult† genre, books have received less research attention overall than other traditional forms of media, such as TV or videogames. Controversy over the content of books has lead to numerous school districts banning books within the curriculum and libraries. The research presented in the article looks to determine whether reading physical and relational aggression within books can be associated with aggressive behavior in adolescents. To understand the research in its entirety, it’s important to note the two types of aggression that were†¦show more content†¦In the short term, the exposure to violence in the media may influence aggressive behavior by lowering the mood or activating aggression-related cognitive processes. Therefore, the individual is primed to behave aggressively in the short-term, and in the long-term this exposure may strengthen these aggressive cognitive processes, and therefore lead to a more aggressive personality overall. This theory would suggest that reading aggressive material would predict aggressive behavior. However, the Downward Spiral Model (Slater, Henry, Swaim, Anderson, 2003) describes a bidirectional effect of media aggression. This implies that aggressive individuals may seek out violent media and thus reinforce and intensify such tendencies. Since so many teenagers do read, the specific goals of the research were to shine more light on whether reading aggressive material is associated with coexisting aggressive behavior in adolescents. The researchers hypothesized that there would be a positive correlation for both physical and relational aggression, and they emphasized the idea that the type of aggression may be different, giving that reading, opposed to simply viewing, requires a different level of cognitive attention. This being so, the different level may influence the development of aggression by increasing the likelihood of a long-term relationship between reading aggressive behavior in books and aggressive behavior in general. The aforementioned theories would suggestShow MoreRelatedEssay Influence of Cartoons on Children1233 Words   |  5 Pagesto television viewing (Rochman.) But just how true is that? Research on the negative influences of cartoons on children is inconclusive and complex. The American Psychological Association believe television violence affects young children negatively after doing many case studies. They believe children can learn aggressive attitudes and behaviors. Children can become desensitized to real world violent behavior. Young kids can develop a fear of being victimized by violence. The American Academy ofRead MoreGames Being The Blame Of Violence2459 Words   |  10 Pagesbefore hand or have had something to do with their game/s and/or consoles being taken or something similar. There is a belief that if people keep playing violent games they will be mentally affected and end up becoming desensitised and much more aggressive and violent. It is also seen that when kids and teens are allowed to play these types of games the effect is much worse, that they will start to do the actions performed in game thinking that it’s okay as it’s just like a game. These people sayRead MoreDo Video Games Lead Violence?1537 Words   |  7 Pa gesopposite? It has been a queer about it. Since the technology advanced, there are these video games, which have taken place engaging people on a deeper level causing some advantages and disadvantages in our society. Playing video games can lead to an aggressive behavior like fighting, bulling or abusing. However, referring to some people, they think that these video games reflect a big support in children memory that could bring them a bigger vision at school, but not according to Poole. S, who based toRead MoreImpact of Violent Video Games on Adolescents Essay1316 Words   |  6 Pagesidentify differently to how the game affects their mood. Some say that video games give them a break from what is happening in their life, and others use video games as entertainment with friends. â€Å"It is just as likely that young people with primary, aggressive behavior or antisocial traits preferentially select to play violent video games for recreational purposes† (Porter Starcevic, 2007). Many adolescents can see it as a way to get rid of their anger and frustration by being able to kill fictionalRead MoreWhy Vietnam Invaded Cambodi Political Culture And The Causes Of War By Stephen J. Morris128 6 Words   |  6 Pageshistorical chronicles. Primarily, I wanted to find a book called Why Vietnam Invaded Cambodia: Political Culture and the Causes of War by Stephen J. Morris. By quickly finding and examining the book on the Internet, this novel book was perfect for my topic; the title of the book was even a large giveaway for my topic. However, the library lost the novel; I looked everywhere on the shelves and came up with nothing. So, I had to improvise to find similar books; eventually, I found two novels that would greatlyRead MoreThe Truth About Video Games Essay1415 Words   |  6 Pagesour children more violent. People that are against video games also claim that spending your time reading books is a better and more beneficial alternative. But to blindly claim these things while there are so many benefits for playing video games is really absurd. In the essay â€Å"Games† written by Steven Johnson he talks about multiple advantages that there are to playing video games over reading books. Shigeru Miyamoto, a renowned video game designer, once said in response to critics â€Å"Video gamesRead More Television and Media Violence - Is Aggressive Behavior Linked to TV Violence?3420 Words   |  14 PagesIs Aggressive Behavior Linked to Television Violence?      Ã‚   According the Centerwall (1992), the average child aged 2-5 in 1990 watched 27 hours of television per day, or almost 4 hours per day. When much of what is on television, including cartoons and television shows targeted at children, contains violence, it becomes important to know whether watching televised violence can lead to or increase aggressive behavior. Social learning theory tells us that children model theirRead MoreVideo Game Violence And Violent Video Games2382 Words   |  10 PagesNow, 2001). It was also found that youth that are exposed to violent media tend to become more aggressive immediately after exposure, and become more aggressive adults (Carnagey et. al., 2007; e.g., Anderson et al., 2003). However certain studies suggest that the use of violent video games may reduce aggression (Colwell and Kato 2003; Shibuya et al. 2008; Ferguson, 2011). It became apparent across reading the literature among many video game violence studies that for every negative thing stated aboutRead MoreEffects of Reading Comic Books5082 Words   |  21 PagesEffects of Reading Comic Books on the Young Reader OUTLINE TITLE: EFFECTS OF READING COMIC BOOKS ON YOUNG READERS INTRODUCTION I. HISTORICAL OVERVIEW A. Rise of the Comic Strip B. The Comic Book Superheroes C. The Philippine Comic Book Industry II. COMIC BOOK CHARACTERISTICS A. Unique Characteristics B. Parts of the Comic Book C. Comic Book Genres III. EFFECTS OF COMIC BOOKS A. Negative Effects of Reading Comic Books B. Positive Effects of Reading Comic Books CONCLUSIONRead MoreA Sense Of Autonomy And Self Control Essay1569 Words   |  7 Pagesof the more proficient children of the class, often having the highest performance grade on tests. Catherine excels in math and reading, but over the past two weeks, she has been lacking in performance and has had sloppy work. The teacher has noted Catherine lashing out at friends for trying to help her, and has witnessed a few aggressive actions such as throwing books, pens, and paper, rather than respectfully passing them. This behavior has been problematic, distracting from class lessons and

Monday, December 23, 2019

Diabetes Mellitus - 1804 Words

I. Name of Disorder: The official name of the disorder is Diabetes Mellitus. Most people just know it as diabetes. There are two major classifications of diabetes mellitus; insulin-dependent (IDDM) and noninsulin-dependent (NIDDM). IDDM is more commonly known as Type 1 Diabetes, and NIDDM is known as Type 2 Diabetes (EkoeÃŒ , 2008). Type 1 diabetes is the juvenile-onset diabetes that deals with the complete destruction of ÃŽ ²-cells of the pancreas whereas type 2 diabetes is an adult-onset disorder in which individuals suffer from an insulin deficiency (EkoeÃŒ , 2008). II. Chromosomal location: The main location of diabetes type 1 or IDDM is on the short arm of chromosome 6 at the band 21.3. IDDM is mostly influenced by the HLA class II region†¦show more content†¦The prevalence of type 2 diabetes is higher than type 1, it accounts for about 40-80% (Holt, 2004). Type 2 diabetics have a higher chance of receiving diabetes from their mothers being carriers, or having the disorder. For type 2, some environmental factors are very important for getting diabetes. The most important factors are obesity and not being physically active (Holt, 2004). The countries that are more obese will have a higher rate of occurrence than those with lower obesity rates. Also, countries that are more active, will have a lower occurrence. It is said that exercising about twenty minutes a week reduces your chances of getting type 2 diabetes by 46% (Holt, 2004). V. Phenotype: Diabetes mellitus has many different characteristics and is defined as a set of abnormalities characterized by a state of sustained hyperglycemia. Some common characteristics of diabetes mellitus are excessive thirst, polyuria, polydipsia, blurred vision, weight loss and infections. In many cases, these symptoms are not severe, but in the case that they are they result in ketoacidosis or a nonketotic hyperosmolar state. These severe states can lead to more severe problems such as a stupor, coma and death (EkoeÃŒ , 2008). The long term characteristics of diabetes mellitus are continual development of capillary disease of the kidney and retina, atherosclerosis, and peripheral nerve damage (EkoeÃŒ , 2008). Individuals that have this disorder have an increasedShow MoreRelated Diabetes Mellitus2127 Words   |  9 PagesDiabetes refers to a set of several different diseases. It is a serious health problem throughout the world and fourth leading cause of death by disease in the country . All types of diabetes result in too much sugar, or glucos in the blood. To understand why this happens it would helpful if we understand how the body usually works. When we eat, our body breaks down the food into simpler forms such as glucose. The glucose goes into the bloodstream, where it then travels to all the cells in yourRead MoreDiabetes Mellitus ( Diabetes )1215 Words   |  5 PagesDiabetes mellitus (â€Å"diabetes†) is composed of two types of diabetes, Type 1 and Type 2. Both types of diabetes affect how ones body uses blood sugar (â€Å"glucose†). Glucose is vital to an individual’s health. Glucose is an important source of energy used by the cells that make up muscles, and it also serves as the brain’s main source of fuel (American Diabetes Association, 2005). There are numerous causes of diabetes, however everyone afflicted with the disease has too much glucose in their blood. TooRead MorePathophysiology Of Diabetes Mellitus And Diabetes Essay1189 Words   |  5 PagesPathophysiology of Diabetes Mellitus Diabetes Mellites(DM), is a deficiency of insulin action causing hyperglycemia. The majority of DM have a decreased secretion of the cells, insulin resistance, or counterregulatory hormones( McPhee Hammer, 2010). Insulin is synthesized from the beta cells from the pancreases. Composed from A peptide and B peptide connected to C peptide and disulfide bonds. Insulin is a hormone that aids in metabolism. encourages glucose uptake and the synthesis works mainlyRead MoreDiabetes Mellitus : A Type Of Diabetes1369 Words   |  6 PagesIntroduction Gestational Diabetes Mellitus is a type of diabetes that was first discovered during pregnancy. According to Canadian Diabetes Association (2015), three to twenty percent of women develop Gestational Diabetes Mellitus (GDM). GDM is a result of increased insulin resistance or glucose intolerance. Incidence of GDM varies by age, body weight, and ethnicity. Canadian Diabetes Association (2015) mentioned that individuals who are at greater risk include women over 35 years of age, womenRead MoreEssay on Diabetes Mellitus1381 Words   |  6 Pages1. Discuss the pathophysiology of Diabetes Mellitus. Diabetes Mellitus is a chronic condition in which the body has the inability to produce insulin or react normally to insulin. The pathophysiology of diabetes mellitus is extremely complex, as diabetes mellitus is characterized by different types but share common symptoms and complications. Diabetes mellitus is classified in two types: Type 1 and type 2 diabetes. Although the disease is characterized by different etiologiesRead MoreDiabetes Of Diabetes Mellitus ( Dm )1175 Words   |  5 PagesIntroduction: Diabetes mellitus (DM) is a group of metabolic diseases characterized by high blood sugar levels over an extended period of time. With symptoms including increased urination, thirst, and hunger, diabetes is mainly due to loss of insulin production in the pancreas or lack of response to insulin produced. As of 2015, nearly 415 million people worldwide have diabetes with the three main types being Type 1, Type 2, and gestational. 90% of all diabetes cases are Type 2 (T2D) which isRead MoreType 1 Diabetes Mellitus And Mellitus1711 Words   |  7 Pages Introduction: Type 1 Diabetes Mellitus is a disease that occurs when insulin-producing beta cells of the pancreas are damaged or are being destroyed (Mahan, Escott-Stump Raymond, 2012). The gradual destruction of the beta cells of the pancreas usually leads to complete insulin deficiency, which ultimately manifests itself in the following symptoms at clinical onset: â€Å"high blood glucose (hyperglycemia), frequent urination (polyuria), excessive thirst (polydipsia), and a significant amount of weightRead More Diabetes Mellitus Essay1538 Words   |  7 Pages Diabetes Mellitus is a chronic condition which afflicts millions of people around the world. 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There are two chronic types of Diabetes Mellitus; one is known as Type one Diabetes Mellitus (DM) which is the body’s inability to produce insulin (a hormone) thatRead MoreThe Treatment Of Diabetes Mellitus1088 Words   |  5 Pagestreatment of diabetes is dependent on its type and its severity, insulin, exercise, and a diabetic diet is used to treat type 1 diabetes, whiles type 2 diabetes is initially controlled with weight loss, type 2 diabetic diet and physical activity; when these initiatives fail to balance elevated blood sugars, oral medications are prescribed and if that proves few futile then insulin and multiple injectable medications are introduced (M edicinenet2). One cannot prevent type 1 diabetes; however, one

Saturday, December 14, 2019

Some Aspects of Muslim Educational System in Pre-Colonial India Free Essays

SOME ASPECTS OF THE MUSLIM EDUCATIONAL SYSTEM IN PRE-COLONIAL INDIA by Aamir Bashir ABSTRACT This paper explores some of the hitherto less known aspects of the Muslim Educational System in pre-colonial India. It examines the broad contours of this system by looking at the public attitude towards knowledge, scholars and students; the various types of institutions, and the evolution of curriculum. It also looks at the depth of Indian scholars’ engagement with IadEth and other sciences. We will write a custom essay sample on Some Aspects of Muslim Educational System in Pre-Colonial India or any similar topic only for you Order Now Finally, it also looks at Sufis and their attitude towards the various Islamic sciences. The paper suggests that the educational system of the period under study was organic in structure and was in tune with the needs of the individual and the society. The course of study was a good balance between the temporal and the religious. Indian ‘ulamE were fully engaged with the IadEth sciences; and lastly, the Sufis gave great importance to all Islamic sciences. This paper suggests that the historical Muslim educational system in pre-colonial India provides valuable resources for the problems faced by modern educational systems. INTRODUCTION The aim of this paper is to bring to light some of the hitherto less known aspects of the Muslim Educational System in pre-colonial India. By pre-colonial India, we refer to the time from the advent of Islam in India in the beginning of the eighth century CE up to the consolidation of colonial rule in the middle of the eighteenth century. 1 This short paper cannot do justice to all the details of the Muslim Educational System during this period. Therefore, we shall confine ourselves to only some aspects of it. These include the evolution of the curriculum over the centuries, and general contours of the educational system. We will also be challenging some conventional theories. These include the notion that before the coming of the press, books were in short supply in India. The other is that IadEth was little known in India until the coming of ShEh WalE AllEh (d. 1762). We will be presenting individual incidents which we feel to be representative of a broader trend and from these we shall draw general conclusions. During the period under study Muslim rule gradually extended from Sindh to include the whole of Northern India until it became one of the three major Muslim powers of that time under 1 All the dates mentioned in this paper are CE (common era) dates unless otherwise noted. the Great Mughals,2 Ottoman Turkey and Safavid Iran being the other two. Such a strong and vast empire required a strong administrative structure which in turn required an effective system of education. As we shall see later, education was sufficiently sought after, and provided for during this time, such that India at that time could favourably compare and often compete with the central lands of Islam in the field of scholarship. 3 POSITION OF KNOWLEDGE AND EDUCATION IN ISLAM We begin our analysis with looking at the position of knowledge and education in Islam. Numerous Qur’anic verses and Prophetic traditions establish the centrality of knowledge in Islam. The verses include â€Å"Are those who know and those who do not know alike? † (39:9); the first revelation â€Å"Read in the name of your Lord who created† (96:1); and the prayer taught in the Qur’an, â€Å"Say (O MuIammad), My Lord! Increase me in knowledge† (20:114). Similarly, the Prophetic traditions (aIEdEth) exhorting people to seek knowledge are also well known. Examples include the famous tradition in which the Prophet is reported to have said, â€Å"It is obligatory upon every Muslim to seek knowledge. †4 At another time, he said â€Å"Seek knowledge even if you have to go to China. †5 Similarly, al-TirmidhE has reported a IadEth in which the Prophet (Allah bless him and give him peace) said, â€Å"The excellence of a scholar upon the worshipper is like my excellence over the lowest one amongst you. † 6 This emphasis upon knowledge and education has been taken for granted in Muslim societies since the beginning of Islam. The religious basis for the pursuit of knowledge resulted in defining the objective of education as al-fawz bi al-sa‘Edah fi al-dErayn i. e. to succeed through bliss in this world and the hereafter. This in turn implied that education should be acquired 2 â€Å"Great Mughals† is a term used to refer to the first six Mughal Emperors of India. These are, in chronological order, BEbar, HumEyEn, Akbar, JahEngEr, ShEh JahEn and Awrangzeb. These are the first and the greatest of all Mughal Emperors. In all, they reigned from 1526 to 1707 with a fifteen year interregnum from 1539 till 1555. The empire reached its zenith with Awrangzeb (reigned from 1658-1707) and after his death began her decline which ended with the capture of the last Mughal emperor BahEdur ShEh Zafar at the hands of the British in 1857. 3 S. M. Jaffar, Education in Muslim India, (Delhi: IdEra Adabiyyat-e-DillE, 1972), viii. 4 AbE Bakr AImad ibn al-? usayn al-BayhaqE, Shu‘ab al-OmEn, (Beirut: DEr al-Kutub al-‘Ilmiyyah, 1410AH), 2:253. 5 Ibid. 6 MuIammad ‘Abd al-RaImEn ibn ‘Abd al-RaIEm MubErakpurE, TuIfat al-AIwadhE bi SharI JEmi‘ al-TirmidhE, ed. Abd al-RaImEn MuIammad ‘UthmEn, (Beirut: DEr al-Fikr, n. d. ), 7:456. 1. To understand the will of God and to lead one’s life according to it. 2. To inculcate Islamic values in oneself. 3. To cultivate cultured behavior in oneself. 7 As can be seen from these objectives, acquiring knowledge was considered a sacred duty. It was the sole means to success. Knowledge (‘ilm) and practice (‘amal) were inter-li nked. Instruction (ta‘lEm) went hand in hand with training (ta’dEb). The traditional Islamic concept of education was, thus, holistic as understood at that time. Muslim scholars had divided knowledge into two parts, the farI ‘ayn (individually obligatory) and the farI kifEyah (collectively obligatory); but there was no strict separation between the religious and the secular sciences. Both formed part of an integrated whole. THE GENERAL ENVIRONMENT AND PUBLIC ATTITUDE As we have seen above, Islam has placed considerable emphasis upon knowledge. Because of this we find that, historically, the general attitude of Muslims, throughout the world, towards knowledge, scholars and students had been that of reverence. In every land, there were to be found a significant number of people who had dedicated themselves to learning and/or teaching. At the same time, the general public considered it an act of worship to help the scholars and the students. This public attitude coupled with safety of the roads maintained by stable and strong Muslim governments, enabled people to move across great distances in search of knowledge. In spite of the crude means of conveyance, people were constantly on the move; students setting out to learn, teachers traveling to teach. GhulEm ‘AlE OzEd BilgirEmE (d. 785) writes in his book Ma’Ethir al-KirEm, which is a historical account of sixteenth/seventeenth century Mughal India, that: Seekers of knowledge travel in multitudes from one place to another. Wherever, the situation is agreeable, they get busy in learning†¦. The well-to-do people of each town take care of these seekers of knowledge and consider it a great honour to serve them. 8 7 8 Al-Nadvi Moinuddin, Survey of Muslim Education: India, (Cambridge: The Islamic Academy, 1985), 5. Sayyid ManE? ir AIsan GElEnE, PEk-o-Hind main MusalmEnon kE Ni? Em-e-Ta‘lEm-o-Tarbiyyat. Lahore: Maktaba RaImEniyya, n. d. ) 19. The teachers occupied a high position in society. Though their emoluments were not always great, they commanded universal respect and confidence. GilEnE mentions a number of incidents when the teachers, in spite of their poverty, refused to accept any monetary help from others; and whatever help or gift was accepted, the giver always considered it to be an honor for his gift to have been accepted. 9 This attitude was widespread throughout the period under review. Even absolutist monarchs showed deference to the ‘ulamE and the Sufis. Ni? EmE has also mentioned several incidents of ‘ulamE and Sufis refusing royal gifts even while suffering from abject poverty. 10 For many, poverty was a chosen path and the royal gifts were seen as undoing years of patient hard work. INSTITUTIONS The main institutions for teaching and learning during the period of Muslim rule in India were maktabs and madrasahs,11 mosques and khEnqEhs (Sufi centers), and private houses. Almost every mosque served as an elementary school. However, a large number of eminent scholars and men of letter taught independently and even supported the students who came to them to study. This then was the foundation upon which the whole system was built; the teacher and the student. The issue of budgetary allocations for school buildings and provision of other services was not the top most priority for these people. What was most important was the existence of a sincere teacher and a sincere student. If these two were obtaining, other things could be improvised. OzEd has mentioned a famous teacher of his hometown Bilgiram, MEr MubErak. He taught there for years but throughout this time, he was based in the verandah of a certain noble of the town. verandah. 2 At the same time, the state was not negligent to matters of education. Kings as well as local Nawabs and other well-to-do people considered it an act of virtue to build maktabs, madrasahs and to support teachers and students. We find a network of such institutions; oneman schools as well as larger more organized affairs; scattered throughout the length and breadth 9 Hundreds came and studied from him but he conti nued to operate from that Ibid. , 24. Khaliq Ahmad Nizami, Some Aspects of Religion Politics in India during the 13th century, (Bombay: Asia Publishing, 1961), 152-156. 1 It should be noted that madrasah refers to an institute which offers a comprehensive multi-year course in Islamic studies. It is different from a maktab which refers to part-time schools that offer basic instruction in reading the Qur’an and basics of Islam. 12 GElEnE, 21. 10 of India. All three levels viz. elementary, secondary, higher, were catered for. However, no one level dominated in any one institution. Private houses were being used to provide basic elementary education but at the same time could be seen to provide advanced studies to those interested. In fact, this lack of bureaucratic uniformity was this system’s greatest strength. The system reflected the needs of the people. It accommodated the grassroots desires and ambitions of people regarding education. Thus, we find huge well-funded, well-organized madrasahs existing side by side with one man schools operating out of private houses. 13 The student had the liberty of choosing which teacher to study from. Problems of admissions and school discipline were rare. The focus was on the real thing: education; with very little squabbling over the means to acquire it. Muslim rulers also patronized scholars. Amongst the earliest examples is that of the famous theologian Fakhr al-DEn al-REzE (d. 1209). He was also a great philosopher and expert in many Islamic sciences. He was patronized by many rulers. Among these was ShihEb al-DEn GhaurE (1206), the founder of Muslim rule in India proper. It is reported about him that he had al-REzE stay in his camp wherever he went. Al- REzE was the official prayer leader and delivered sermons and lectures in the camp. 14 COURSE OF STUDY Muslims first reached India as conquerors in the beginning of the eighth century. The intellectual climate of their Arab homeland was extended to Sindh, the portion of India that had been conquered. At this stage we find an active participation of Sindh based scholars in the field of IadEth. Their names appear in the chains of transmission of aIEdEth that were later on recorded by other IadEth masters. Some of their names and works have also been mentioned by ‘Abd al-? ayy al-? asanE in his al-ThaqEfah al-IslEmiyyah fi al-Hind. 15 However, this period lasted for only four centuries and Muslim rule was confined to Sindh and Multan (southern Punjab). Beginning towards the end of the tenth century, Muslims began to enter India from the North-West in successive waves, each time extending their territories even further towards North and Central India. Along with each invading army, and on 13 14 Ibid. MuIammad ShafE‘, FutEI al-Hind, (Karachi: IdErat al-Ma‘Erif, 2002), 60-61. 15 ‘Abd al-? ayy al-? asanE, al-ThaqEfah al-IslEmiyyah fi al-Hind, (Damascus: Mujamma‘ al-Lugha al-‘Arabiyyah bi Dimashq, 1983), 135. their own as well, came ‘ulamE and Sufis. Both had a role to play in the spread of Islamic knowledge in India. Major cities in the newly acquired territories quickly turned into centers of learning. Initially, Multan, then Lahore and finally Delhi became the pre-eminent centre of learning in North India. 16 This second period starting from the end of the tenth century lasted until the last quarter of the fifteenth century. During this time, India benefited enormously from an otherwise unmitigated disaster. The Mongol hordes that ravaged Central Asia, Afghanistan and Khorasan forced many of the scholarly families based there to migrate to other countries. India was the top destination for them. Not a day passed but a noteworthy scholar would arrive in Delhi with camel loads of books. The Indian rulers were fully aware of the worth of the newcomers. They made them feel extremely welcome. Every newcomer was given a post or a stipend or an estate to support himself and his family. Thus, the nascent Muslim community of North India benefitted from a continuous supply of scholars and books. During this period, the education system in North India consisted of three stages: At the first stage, as has been the practice throughout Muslim history in all Islamic lands, a child’s education began with the Qur’an. Each locality had teachers who specialized in tajwEd, the art of recitation of the Qur’an. It is mentioned about Ni? Em al-DEn AwliyE (d. 1325), the great Chishti Sufi saint of Delhi, that he started his education in his hometown, Badaun. This began with learning how to read the Qur’an. His teacher was a freed slave who had converted from Hinduism to Islam and knew the seven major recitations of the Qur’an. 17 After Qur’an, students would normally move on to Persian, the official language of the country. Most of the major works of Persian prose and poetry were studied. These included the works of major writers such as Sa‘dE, ? Efi? SalmEn SaojE, AnwarE, and others. 18 The education of the general population normally stopped at this level. However, it seems reasonable to assume that some elementary Arabic was also taught at this stage because the students were expected to understand the Arabic phrases that were often used in Persian books and regular conversation. We also find 16 17 Ibid. , 9-10. GElEnE, 139. Also cited by Nizami in KhalEq AImad Ni? EmE, IslEmE TehzEb kE Asar HindustEn par, (Lucknow, Majlis TehqEqEt-o-NashriEt-e-IslEm, 1982), 42. 18 GElEnE, 141. people with only basic education being able to freely quote from the Qur’an and Prophetic traditions. 9 The second stage was dedicated to an intensive study of the Arabic language as well as fiqh. Some of the books taught at this stage included: KEfiyah and MufaIIal for Arabic grammar; and MukhtaIar al-QudErE and Majma‘ al-BaIrayn for HanafE fiqh (Jurisprudence). Later on, MufaIIal gave way to SharI JEmE and SharI WiqEyah replaced Majma‘ al-BaIrayn. 20 Education up to this level was considered sufficient for those wanting to engage in teaching, preaching, etc. and entitled one to be called a dEnishmand (wise man) or a mawlawE. Studies at this level would correspond to the fourth year of study in the present-day eight year Dars-eNi? EmE. In the third stage, also called faIElat, advanced books of each science were studied. These included al-KashshEf and MadErik al-TanzEl for tafsEr (Qur’anic Exegesis), MishkEt al-MaIEbEI and MashEriq al-AnwEr for IadEth, al-HidEyah for HanafE fiqh, and UIEl al-BazdawE for uIEl alfiqh (principles of jurisprudence). Along with these, major works in the various branches of balEghah (rhetoric) were also studied. The one who completed this stage was called a fEIil. As can be seen from this brief outline, rational sciences and kalEm (dialectics) were not paid much attention in the regular curriculum. Only a few basic texts of logic and kalEm such as al-QuIbE and SharI al-OaIE’if were studied. 21 In fact, the general attitude amongst the ‘ulamE towards these is best summed up in this statement of FatEwE al-TEtErkhEniyah, a fatwE collection compiled during the fourteenth century: The issues of ‘ilm al-kalEm lead to new dissentions (fitnahs) and innovations and cause deterioration of faith; (and) the ones who normally engage in it are either less-intelligent or are seeking to dominate rather than seeking the truth. 2 This all changed towards the end of the fifteenth century and the beginning of the sixteenth century. During this third period which lasted until the beginning of the eighteenth century, logic, philosophy, and kalEm got new impetus. At this time, many students of SharEf JurjEnE and Sa‘d al-DEn TaftEzEnE moved to India and brought with them new books on grammar, 19 20 21 22 Al-Nadvi Moinuddin, 4. Ibid. , 5. GElEnE, 151. Ibid. , 155. rhetoric, ka lEm and fiqh. 23 Later, FatIullEh ShErEzE came to India from Iran and brought with him works of DawwEnE, MullE OadrE and MirzE JEn. These works were readily accepted by Indians and before long these became part and parcel of the curriculum. 24 Again during this period, purpose built institutions existed side by side with individualized private instruction. The fourth period can be said to have begun from the early part of eighteenth century lasting until the founding of DEr al-‘UlEm at Deoband in 1866. This period is characterized by the presence of two very important personalities. Each of them contributed to education in his own way. One is ShEh WalE AllEh of Delhi and the other is Ni? Em al-DEn SihElvE of Lucknow (d. 1748). WalE AllEh focused on the teaching of IadEth especially the OiIEI Sittah (the six major collections of IadEth viz. OaIEI al-BukhErE, OaIEI Muslim, JEmi‘ al-TirmidhE, Sunan AbE DEwEd, Sunan al-NisE’E and Sunan Ibn MEjah) and al-MuwaIItE of MElik ibn Anas. Later on, WalE AllEh’s son ShEh ‘Abd al-‘AzEz, operating from his base in Delhi, helped to popularize it throughout India. SihElvE, based at FarangE Mahal in Lucknow, focused on developing a comprehensive curriculum which came to be called Dars-e-Ni? EmE, after him. SihElvE focused more on the ma‘qElEt (rational sciences) and fiqh than on the manqElEt (transmitted sciences). In fact, an examination of this curriculum shows that it included ten books on logic, five on dialectics and three on philosophy while only a portion from two works of tafsEr and one book of IadEth were studied. 25 This curriculum proved extremely popular because of its ability to prepare students for independent study. Even the ShE‘ites of Lucknow came to the Sunni school of FarangE Mahal to study because of the reputation of this curriculum at producing well-rounded and rational, educated individuals. Although, our period of research ends here, however, let us state this much. WalE AllEh’s curriculum and SihElvE’s curriculum represented two extremes in their emphasis upon the transmitted and the rational sciences, respectively. Quite a number of people took advantage of both the curricula but there was still no single unified curriculum. That came about with the founding of the DEr al-‘UlEm at Deoband in 1866. The curriculum adopted at DEr al-‘UlEm, although still referred to as Dars-e-Ni? EmE, was a combination of the two. On the one hand, rational sciences were studied in almost as much detail as SihElvE had envisaged; and on the 23 24 25 Al-Nadvi, 6. Ibid. , 7. Al-Nadvi Moinuddin, 10. other hand, WalE AllEh’s emphasis on IadEth was also incorporated so that during the last year of study, the OiIEI Sittah, as well as the SharI Ma‘EnE al-OthEr of al-UaIEwE, and the al-MuwaIIEs of MElik and MuIammad al-ShaybEnE were studied in their totality. INDIAN ‘ULAMO AND ? ADOTH The prevalent idea among the vast majority of Indo-Pakistani ‘ulamE is that IadEth was historically a neglected science in India. It was only with the coming of WalE AllEh that this changed. The unique position that WalE AllEh occupies in Indian Muslim intellectual history has meant that his supporters tend to sideline the important contributions made by others before him and during his time. Regarding the contributions of Indian ‘ulamE to IadEth, we have to keep Indian history in perspective. Muslims came to regard India proper (Sindh Multan being the exception) as their home only after the coming to power of QuIb al-DEn Aybak in 1206. Indian Muslims’ contributions should be examined keeping this in mind. By this time, all the major works of IadEth had already been compiled. It was too late for Indians to form part of al-BukhErE’s chain of transmitters. They could not have taken part in the formative period of the IadEth sciences. Sindh, which was Islamized earlier on, did take part in these activities and was the exception. Later Indians, however, engaged in those pursuits that were still possible. They compiled newer collections based upon the original collections. They learned the IadEth sciences, memorized texts with their chains and taught these to others. In this regard, a prominent example is that of ? asan al-OaghEnE al-HindE (d. 1252). He was the Indian ambassador to the Abbasid court in Baghdad. Upon orders of the then Abbasid caliph al-MustanIir BillEh, he compiled MashEriq al-AnwEr, a collection of 2246 aIEdEth from the two OaIEIs of BukhErE and Muslim. The caliph himself studied this book from him. For many centuries after that, this book was an integral part of the curriculum of Islamic madrasahs. Numerous commentaries were written on it by ‘ulamE in Egypt, Iraq, Syria and Hijaz. It was held in such high esteem that Sultan MuIammad ibn Tughlaq is reported to have placed it side by side with the Qur’an while taking oath of allegiance from his officers. 6 26 Muhammad Ishaq, India’s Contribution to the Study of Hadith Literature, (Dhaka, University of Dacca, 1976), 218-221. There are many other examples from each of the succeeding centuries as well as some from the previous ones which show that learning IadEth and teaching it to others was very much a part of the educational system. There was IsmE‘El MuIaddith (d. 1056) who was based in Lahore and had dedicated himself to teaching the various Islamic sciences including IadEth. 27 Then there were Shaykh BahlEl of Delhi and MuftE MuIammad of Lahore, both from the time of Akbar (c. ixteenth century). Both were well-known for their expertise in IadEth. 28 MuftE MuIammad used to teach OaIEI BukhErE and MishkEt al-MaIEbEI. Also from the sixteenth century is MEr MurtazE SharEfE, the grandson of SharEf JurjEnE. He left Shiraz to go to Makkah and learned IadEth from ibn ? ajar al-MakkE and got ijEzah (permission/license) from him to teach it to others. He came to settle down in Agra and passed away during the reign of Akbar. 29 Then there was ? Efi? DarEz PeshEwarE who had learned IadEth from his mother. This lady had written a commentary on OaIEI BukhErE in Persian. 0 Moreover, it is mentioned about MuIammad Farrukh, the grandson of AImad Sirhindi, that he had memorized 70,000 aIEadEth along with their chains and texts and their strengths and weaknesses. 31 This devotion to IadEth was not confined to North India alone. Gujarat in western India is situated opposite the Arabian Peninsula and therefore, has enjoyed a closer relationship with the Arab peninsula from the beginning. Prominent ‘ulamE such as ‘AlE MuttaqE (d. c. 1568) and his students MuIammad ibn UEhir PatnE (d. 1578) and ‘Abd al-WahhEb al-MuttaqE (d. 1592) were in the forefront in the science of IadEth. They flourished in Gujarat and Makkah and from there, their influence extended to various parts of the world. In Delhi, ’Abd al-WahhEb’s student ‘Abd al-? aqq (d. 1642) was active in disseminating IadEth. He wrote important commentaries on the major works of IadEth. He was followed by his son NEr al-? aqq, who similarly, was quite active in serving the IadEth sciences. In South India, we find the sixteenth century scholar BhikErE KEkorvE who wrote a book on the principles of IadEth, titled al-MinhEj. 32 In Zaidpur in eastern India, MawlEnE ‘Abd al27 28 Ishaq, 45-46. GElEnE, 129. 29 Ishaq, 99. 30 GElEnE, 130. For more information about women muIaddithEt (traditionists) throughout Muslim history, see Akram Nadvi’s up-coming 40 volume work al-Muhaddithat: Women Scholars in Islam. Its one volume introduction (muqaddimah) has recently been published by Interfaith Publications, UK. 31 GElEnE, 128. 32 Ishaq, 124. Awwal (d. 1560) had written a commentary on OaIEI BukhErE, titled FayI al-BErE. 33 Even OzEd, more famous for the historical works that he wrote, had written a commentary on OaIEI BukhErE, titled Oaw’ al-OarErE. 4 In Kashmir, there was MullE InEyat AllEh KashmErE (d. 1713). He had taught OaIEI BukhErE thirty six times. 35 And then in the nineteenth century, we find RaImat AllEh IlEhabEdE who had memorized the six books of IadEth (OiIEI Sittah). 36 The rulers also took active part in patronizing IadEth sciences. It is mentioned about Sultan MaImEd ShEh (d. 1397) of the South Indian Bahmani kingdom that he had set aside special sti pends for the scholars of IadEth so that they could stay engaged in their scholarly pursuits without having to worry about earning their living. 37 Sufis and Knowledge Sufis enjoy perhaps the worst reputation in Islamic scholarly circles. Much of this stems from the behavior and statements of ignorant Sufis. This then leads to a blanket condemnation of all Sufis including the classical giants of taIawwuf. Historical evidence points in a different direction. It would be helpful to consider here the case of some Sufis and their attitudes towards education. In fact, in the second half of the thirteenth century, Delhi saw the founding of the khEnqEh of the famous Chishti saint, Ni? Em al-DEn AwliyE. Not only had Ni? Em al-DEn studied the above-mentioned MashEriq al-AnwEr from cover to cover but also knew the entire collection by heart. 38 The best source of information about him is his utterances (malfE? Et) that were recorded by his disciple AmEr ? asan SijzE (d. 1336) in his famous work FawE’id al-Fu’Ed. 39 Even a cursory glance at this collection will show that Ni? Em al-DEn had a thorough understanding of IadEth and fiqh. And this in spite of the fact that he was busy training his Sufi disciples and did not have time to be actively involved in the intellectual life of Delhi. Another incident is worth considering. It is mentioned about a certain AkhE SirEj who had moved at a young age from his native Lakhnauti to Delhi to benefit from Ni? Em al-DEn. He lived in Ni? Em al-DEn’s khEnqEh for many years. Once, someone recommended his name to 33 34 Ibid. , 122. Ibid, 163. 35 Ishaq, 160 and GElEnE, 128. 36 GElEnE, 128. 37 Ibid. , 134 and Ishaq, 103. 38 GElEnE, 119. See Nizami, Some Aspects†¦, 347 for the ijEzat nEmah (license to teach) that Ni? Em al-DEn received from his teacher after completing MashEriq al-AnwEr. 39 AmEr ? asan SijzE, FawE’id al-Fu’Ed, translated from Persian into Urdu by ZiyE-ul-? san FErEqE, (New Delhi: DK Printworld, 1996). Ni? Em al-DEn for successorship. Ni? Em al-DEn replied that SirEj was not educated and therefore, not qualified to be a successor. Upon this, one of the scholar disciples of Ni? Em al-DEn, MawlEnE Fakhr al-DEn ZarrEdE volunteered to teach SirEj and fulfill this important condition for him. He accomplished this in six months. 40 This shows the erudition and skill of ZarrEdE as well as the acumen of SirEj to learn. Above all, this incident shows the central importance that Sufis gave to education. One could argue that the sources for all such incidents are hagiographical accounts whose sole purpose is to glorify the personality of the person being written about. Even if we were to accept this charge, although there is enough reason not to, even then, the fact that the biographers considered acquisition of knowledge to be praiseworthy shows the status of knowledge and education in the Muslim society of that time. AVAILABILITY OF BOOKS The scarcity of books in India before the coming of the press has been made quite an issue of. Some historians, as evidence of this claim, have cited an incident involving WalE AllEh’s son, ShEh ‘Abd al-‘AzEz. It is reported that when ‘Abd al-‘AzEz began writing his Persian commentary on the Qur’an (FatI al-‘AzEz), he could not even find al-TafsEr al-KabEr of al-REzE. 41 After a desperate search, he finally found it in the library at the Royal Palace in Delhi. This is hard to believe. All of ‘Abd al-‘AzEz works have come down to us. We find him referring directly to classical works of ShEfi‘E, AbE YEsuf (the main student of AbE ? anEfah), al-GhazzElE, Ibn ? azm, Ibn Taymiyyah, etc. Some of these works were hard to find even after coming of the press. It is reasonable to assume that someone who had access to such rare works would also have had access to al-REzE’s work. Even if the incident was to be considered true, it cannot be taken to be representative of a general trend. It appears as an exception rather than the rule. Moreover, GElEnE has cited an incident involving OzEd’s teacher, MEr Tufayl. OzEd writes that once MEr Tufayl went to see the Nawab of Agra. There, a debate ensued about certain linguistic aspects of the Qur’anic verse â€Å"and for those who have the power† (2:184). According to OzEd even for this relatively minor issue, most major works of tafsEr, including al-REzE’s al- 40 41 Ni? EmE, IslEmE TehzEb†¦, 43. GElEnE, 38. TafsEr al-KabEr, al-KashshEf, BayIEwE, and other books of language and rhetoric were consulted. 42 MullE MuIib AllEh BihErE (d. 1707) is a prominent scholar who flourished during Awrangzeb’s (d. 1707) reign. He is the author of Musallam al-ThubEt, a famous work on the principles of jurisprudence (uIEl al-fiqh). A manuscript of the author’s marginalia on this work is available online. 43 In this, he mentions the books that he consulted while writing this book. The list includes all the major works of uIEl of each of the Sunni schools viz. UIEl al-BazdawE, UIEl al-SarkhasE, Kashf al-BazdawE, Kashf al-ManEr, al-BadE‘ along with its commentaries, alTawIEI wa al-TalwEI, al-TaIrEr along with its commentaries al-TaqrEr and al-TaysEr, al-MaIIEl of al-REzE, al-IIkEm of al-OmidE, QaIE’s MukhtaIar along with its various glosses, SharI of alAbharE, SharI of TaftEzEnE, gloss of FEzil MirzE JEn, al-RudEd, al-‘UnqEd, al-MinhEj of alBayIEwE along with its commentary, MukhtaIar of ibn al-? Ejib and Muntaha al-UIEl. This is an exhaustive list. If these books were available to someone working in Bihar, it is quite reasonable to assume that they would have been available in the capital Delhi as well. In fact, not only were books easily available during the period under study, rather it was not such a major issue. There are two important reasons for that. Firstly, there was always a professional group of copyists in each locality who were called warrEq (scribe) or nussEkh (copyist). They kept track of all the books available in their area as well as other cities and upon demand they could quickly make copies of the desired book. 4 Secondly, amongst the general educated public most people could write quite fast. About the first contention, the following incident is quite telling. ‘Abd al-QEdir BadEyEnE (d. 1625) was an accomplished scholar and man of letters who was attached to Akbar’s court. Although working under Akbar, he had become thoroughly disgusted with Akbar’s eclecticism. Even though an officially approved history of Akbar’s reign had been written by Abul Fazl titled Akbar NEmah, BadEyEnE felt that the record needed to be set 42 43 Ibid. , 57. MuIib AllEh BihErE, ? Eshiyat Musallam al-ThubEt, MS. Or. 350, p. 1, University of Leipzig Library, downloaded from â€Å"UIEl al-Fiqh wa al-QawE‘id al-Fiqhiyyah,† al-MuIIafE min al-MakhIEIEt al-‘Arabiyyah wa alIslEmiyyah, %20 %20 %20 accessed 16 August, 2010). 44 During the period under study, copyrights violation was not an issue. There was no legal hindrance to making copies of other people’s books. Today, the opinion is divided among traditional scholars regarding copyrights. Some insist that they have no basis in Islamic law. Others approve of them. For a sampling, see NEh ? E MEm Keller, â€Å"Copyrights in Islam,† Shadhili Teachings, (accessed 17 August, 2010). right. So, in secret, he wrote his historical work titled Muntakhab at-TawErEkh, in which he showed the darker side of Akbar’s reign. He could not make it public during his own lifetime for fear of severe official reaction. After his death, some copyists got hold of it and before long its copies were to be found all over the country. By this time, JahEngEr, the son of Akbar, had ascended the throne. He tried to ban the book. However, in spite of his absolutist powers, JahEngEr could not take this book out of circulation. Every now and then, a report would be received that this book was seen in this town or that city. 45 This can be reasonably attributed to the easy availability of copyists who made sure that they had access to books that people wanted. In fact, this also explains the slow spread of the press in India. The effective system of copyists had relieved people of the need for a printing press. About the second contention, i. e. the writing speed of educated people, let us present some incidents. OzEd has mentioned about a certain scholar Shaykh KamEl: Text books of Iarf (morphology), naIw (syntax), manIiq (logic), Iikmah (philosophy), ma‘EnE, bayEn, fiqh, uIEl, and tafsEr, all of these, he copied with his own hand. And for every book, he wrote its gloss in such a way that the text did not require the commentary anymore and the commentary did not require the text anymore. 46 Regarding Shaykh NEgaurE, the father of Abul Fazl and FayzE, OzEd writes, â€Å"He wrote 500 volumes with his own hands. 47 Similarly, it is mentioned in the account of a certain Shaykh Junayd ? isErE that he could copy the whole Qur’an in three days and that too with the diacritical marks. 48 To close this topic, let us mention what ‘Abd al-WahhEb MuttaqE has mentioned regarding his teacher ‘AlE MuttaqE. This has been quoted by ‘Abd al-WahhEb’s student ‘Abd al? aq DehlavE in his AkhbEr al-AkhyEr. ‘AlE MuttaqE had moved to Makkah and was the foremost scholar of that city. ‘Abd al-WahhEb mentions about him that he had a habit of copying 45 46 47 48 GElEnE, 59. Ibid. , 62. Ibid. Ibid. , 63. mportant books and sending them out to all those regions where such books were unlikely to be found and people would need them. Writing books was a religious vocation for him. 49 CONCLUSION A systematic study of Islamic intellectual her itage (of India as well as the rest of the Muslim world) is essential for a better understanding of Islamic Civilization. In the preceding account, we have tried to give a glimpse of the educational system of historical Muslim India. This is just a preliminary study. The abundance of historical evidence seems to suggest a very well- organized and organic system of education. Madrasahs, maktabs, mosques, private houses, all kinds of institutions existed in harmony. The options available to any sincere seeker of knowledge were many. Seeking knowledge and imparting it was a sacred exercise and not a commercial enterprise. The general attitude of the public towards knowledge and those who engaged in it was fundamental to the flourishing of this system. General interest in the various Islamic sciences meant that all segments of the population participated in the cultivation and dissemination of Islamic sciences. Sufis thus placed high value on seeking a proper Islamic education. Similarly, Indian scholars paid close attention to the IadEth sciences. Many of them rose to become pre-eminent IadEth scholars known for their erudition throughout the Muslim world. Moreover, the curriculum that had evolved over the years maintained a healthy balance between the secular and the religious. There were differences in terms of emphasis on the rational vs. the transmitted sciences. However, the overall curriculum was still relatively holistic. In short, Muslim India matched the central lands of Islam in terms of its educational advancement and achievements. 49 See ‘Abd al-? qq DehlavE, AkhbEr al-AkhyEr, translated from Persian into Urdu by SubIEn MaImEd and MuIammad FEzil, (Karachi: MadEnah Publishing Company, n. d. ), 529. BIBLIOGRAPHY Al-BayhaqE, AbE Bakr AImad ibn al-? usayn. (1410 AH). Vol. 2, Shu‘ab al-OmEn [Branches of Faith]. BayrEt: DEr al-Kutub al-‘Ilmiyyah. BihErE, MuIib AllEh. ?Eshiyat Musallam al-ThubEt [Marginalia on the Flawless Evidence]. MS. Or. 350. University of Leipzig Library, downloaded from Usul al-Fiqh wa alQawa’id al-Fiqhiyyah [Principles of Jurisprudence and Legal Maxims], al-MuIIafE min al-MakhIEIEt al-‘Arabiyyah wa al-IslEmiyyah [Chosen Arabic and Islamic Manuscripts]. Retrieved August 16, 2010. http://mostafamakhtot. blogspot. com/search/label/16%20 %20 %20 %20 DehlavE, ‘Abd al-? aqq. (n. d. ). AkhbEr al-AkhyEr [Reports of the Select]. (SubIEn MaImEd and MuIammad Fazil, Trans. ). Karachi: MadEnah Publishing Company. GElEnE, Sayyid ManE? ir AIsan. (n. d. ). PEk-o-Hind main MusalmEnon kE Ni? Em e Ta‘lEm-oTarbiyyat [The educational system of Muslims in Pakistan and India]. Lahore: Maktaba RaImEniyya. Al-? asanE, ‘Abd al-? ayy. (1983). Al-ThaqEfah al-IslEmiyyah fi al-Hind [Islamic Civilization in India]. Damascus: Mujamma‘ al-Lugha al-‘Arabiyyah bi Dimashq. Jaffar, S. M. (1972). Education in Muslim India. Delhi: IdEra AdabiyyEt-e-DillE. Keller, NEh ? E MEm. (1997). Copyrights in Islam. Retrieved August 17, 2010. http://www. shadhiliteachings. com/tariq/? act=articleid=6. MubErakpErE, MuIammad ‘Abd al-RaImEn ibn ‘Abd al-RaIEm. (n. d. ). Vol. 7, TuIfat alAIwadhE bi SharI JEmi‘ al-TirmidhE [Gift of the Skilful, a commentary on JEmi‘ alTirmidhE]. Ed. ‘Abd al- RaImEn MuIammad ‘UthmEn. BayrEt: DEr al-Fikr. Muhammad Ishaq. (1976). India’s Contribution to the Study of Hadith Literature. Dhaka, University of Dacca. MuIammad ShafE‘. (2002). FutEI al-Hind [Conquests of India]. Karachi: IdErat al-Ma‘Erif. Al-Nadvi Moinuddin, Survey of Muslim Education: India, (Cambridge: The Islamic Academy, 1985), 5. Nizami, Khaliq Ahmad. (1961). Some Aspects of Religion Politics in India during the 13th century. Bombay: Asia Publishing. Ni? EmE, KhalEq AImad. (1982). IslEmE TehzEb kE Asar HindustEn par [The effect of Islamic Civilization on India]. Lucknow, Majlis TehqEqEt-o-NashriEt–e-IslEm. SijzE, AmEr ? asan. (1996). FawE’id al-Fu’Ed [Benefits of the Heart]. (ZiyE-ul-? asan FErEqE, Trans. ). New Delhi: DK Printworld. How to cite Some Aspects of Muslim Educational System in Pre-Colonial India, Papers

Friday, December 6, 2019

Energy Transfer free essay sample

The second to last song in our set, which happened to be the fourth language we sang in, came to a screeching halt as the director disappointedly dropped his arms to his side. The New Jersey Region One Women’s Choir contained the top hundred women of a thousand who auditioned, â€Å"How could Dr. Bishop not be pleased with our perfect Latin, flawless harmonies, and round vowels?† I thought, â€Å"What else could he ask of us?† At that moment he turned to look at each individual face in the group, and finally told us that technically the songs sounded perfect, but the most important thing was missing. â€Å"What is your favorite part of any song in our set?† He questioned. One by one each girl listed a different measure or two or twelve that she admired. â€Å"You see?† He exclaimed, â€Å"One of you is having a special moment at any time in our performance, and each of you want it to be perfect, but if you can’t do that for the girl next to you, then how can you ask for it in return?† Dr. Bishop’s words lived with me throughout the concert and for the next year to come. In my life, the amount of effort those around me put into a task or activity reflects onto me as well, especially in high school. During school spirit week Freshman year, I was ecstatic to wear my neon leggings, obscure hats, and teased hair. However, when the school as a whole ignored the â€Å"excitement† of it all, it discouraged me from being my creative and energetic self. I quickly realized however, that minimizing my spunkiness to plain black leggings, a baseball cap and braids also minimized the experience for students the same way mine had been. Doing so created a chain reaction. Since then I’ve devoted my entire spirit week to looking as ridiculous as possible. Not only have I pleased myself, but I have encouraged my friends to participate as well, and created an overall more spirited community in my eyes. This quote was also carried with me to every class along with my attitude, behavior, and forty pound backpack. I realized that just because I dislike a certain class, does not give me the right to ruin it for another student. In my painting class, many of those enrolled were only taking the class for arts credits. As I designed the intricate pattern with my gentle brush, I quietly observed the paintings around me with the shallow backgrounds and bland colors. The more I noticed their bad attitude and effort, the more I saw how it impacted me. I found myself giving less than my all, simply because no one else was. As I go on to senior year, college, and the rest of my life, I strive to leave each person I meet or interact with better than when I meet them. Our energy thrives and grows from others, and whether that energy is bright and happy, or dark and opaque is up to those around you. I am happy that I can choose who I surround myself with, and be someone that people enjoy because of lessons and words from others. Energy cannot be destroyed, only transferred, and we are one endless cycle of transfer.

Friday, November 29, 2019

Harold and the Purple Crayon Lesson Plan

'Harold and the Purple Crayon Lesson Plan Grade: Approximately Fourth Grade Subject: Language Arts Lesson Title: Harold and the Purple Crayon Lesson Plan Materials and Resources Needed: Harold and the Purple Crayon by Crockett JohnsonPurple crayonLarge sheets of paper Reading Strategies Used: Sketch-to-StretchVisualizingRetelling Overview and Purpose: Students will use the reading strategy Sketch-to-Stretch to develop concepts, summarize information heard and retell the story through drawing.The purpose of this activity is to gain listening comprehension skills. Educational Standards: Students will read, write, listen and speak for literary response and expression.Students will read, write, listen and speak for critical analysis and evaluation. Objectives and Goals: Present personal responses to literature that make reference to characters, plot, and theme.Create a story using elements in literature.To motivate children to ask them if they like to draw.Then ask, when you listen to a story how many of you close your eyes and picture what is happening? Then have them close their eyes and try and picture a horse next to a barn. Once they open their eyes ask them what they saw, what color was the horse? What color was the barn?Go around the room and show the children how each person imagined something different.Tell the children that they will be using their imagination when you read a story to them.Introduce the book, Harold and Purple Crayon by, Crockett Johnson.Tell the students that will have to listen carefully to the story that is going to be read because they will be drawing what they hear.Tell the students they will be using their ears to listen and their hands to draw what the character Harold is drawing in the story.Ask the students what t ypes of things do they think they will be drawing? Ask students, do you think everyone will have the same drawing as everyone else? Why? Why not?Arrange for students to find a spot on the floor where they will have a lot of room to draw.Ask students where they should start drawing on their paper once the book begins. What part of the paper, where you draw next when you come to the end of the paper, etc.Retell the name of the book and begin reading.Stop a few times at the beginning of the book and ask what they are drawing. ( He put a frightened dragon under the tree to guard the apples. Ask the students, what are you going to draw now?) Do this so they understand what they should be doing.To end the lesson, have the students place their drawings at their desks and then have them walk around the room to view everyones pictures.Share and compare their drawings.Have students come up and retell the story through their drawing.Ask questions to compare such as, What did Brady draw in this picture that Hudson left out?Have the students obse rve how each child has their own perception of what happened in the story. Assess quality texts using accuracy, objectivity, and understanding of the book. Independent Activity: For homework have each student draw a picture of their favorite part of the story using only their memory. Verification and Assessment:You can verify your objectives by looking at the drawings from class and their homework assignment.Students also: Compared drawings with one anotherOrally shared their opinion when retelling the story through the drawingDrew a picture of what they thought happened in the book by using elements in the story

Monday, November 25, 2019

Free Essays on Henri Mattisse

Henri Matisse, celebrated as one of this century's greatest colorists, is also now recognized for the brilliant invention he brought to his sculptural compositions. Born in La Cateau-Cambrà ©sis, in northern France, Matisse first studied law before taking up painting at the age of twenty-one, and in 1891 he enrolled at the Acadà ©mie Julian in Paris. The following year he transferred to the École des Beaux Arts, where he studied under the great Symbolist painter Gustave Moreau. In 1899, Matisse was introduced to Andrà © Derain, who in turn introduced him to Maurice de Vlaminck. These artists shared a fascination with the tonal dynamics of Post-Impressionism; their vivid compositions increasingly gave color an emotive, independent, and antinaturalistic role. They exhibited together at the 1905 and 1906 Salon d'Automne, where their paintings created a sensation, leading one critic to refer to them as "Les Fauves" or "wild beasts." By 1909 Matisse shifted to a more serene style i n paintings, executed with broad color planes, simplified structures, and idyllic subjects. Matisse's first sculptures were created during his student years. Not surprisingly, his earliest figures were copies after small-scale academic bronzes. By 1900 Matisse had begun more ambitious compositions. His Serf, 1900-1903, took Rodin's The Walking Man as a point of departure. Where Rodin cropped the figure to emphasize the dynamism of the pose, Matisse chose to emphasize the static qualities of his standing figure. Over the next decade Matisse created a number of female nudes, variously rendered as standing and reclining figures, which reveal his careful study of the model. Unlike such contemporaries as Aristide Maillol, who consciously echoed classical archetypes, Matisse sought to render the female nude with a new immediacy, freed of art-historical conventions. The Backs are Matisse's most radical works in bronze. The figure, shown from the back, is executed in high re... Free Essays on Henri Mattisse Free Essays on Henri Mattisse Henri Matisse, celebrated as one of this century's greatest colorists, is also now recognized for the brilliant invention he brought to his sculptural compositions. Born in La Cateau-Cambrà ©sis, in northern France, Matisse first studied law before taking up painting at the age of twenty-one, and in 1891 he enrolled at the Acadà ©mie Julian in Paris. The following year he transferred to the École des Beaux Arts, where he studied under the great Symbolist painter Gustave Moreau. In 1899, Matisse was introduced to Andrà © Derain, who in turn introduced him to Maurice de Vlaminck. These artists shared a fascination with the tonal dynamics of Post-Impressionism; their vivid compositions increasingly gave color an emotive, independent, and antinaturalistic role. They exhibited together at the 1905 and 1906 Salon d'Automne, where their paintings created a sensation, leading one critic to refer to them as "Les Fauves" or "wild beasts." By 1909 Matisse shifted to a more serene style i n paintings, executed with broad color planes, simplified structures, and idyllic subjects. Matisse's first sculptures were created during his student years. Not surprisingly, his earliest figures were copies after small-scale academic bronzes. By 1900 Matisse had begun more ambitious compositions. His Serf, 1900-1903, took Rodin's The Walking Man as a point of departure. Where Rodin cropped the figure to emphasize the dynamism of the pose, Matisse chose to emphasize the static qualities of his standing figure. Over the next decade Matisse created a number of female nudes, variously rendered as standing and reclining figures, which reveal his careful study of the model. Unlike such contemporaries as Aristide Maillol, who consciously echoed classical archetypes, Matisse sought to render the female nude with a new immediacy, freed of art-historical conventions. The Backs are Matisse's most radical works in bronze. The figure, shown from the back, is executed in high re...

Thursday, November 21, 2019

Teamsters Union Research Paper Example | Topics and Well Written Essays - 500 words

Teamsters Union - Research Paper Example Teamsters are several; reference can be made, as examples, to the following: a) Accounting and Budget; it covers the need of the organization in regard to the gathering, process and supply of financial data; b) Political Action; it deals with the arrangement of collective action against strategies and decisions that violate employees’ rights; c); Human Rights; it focuses on the development of plans for the limitation of discrimination in the workplace and d) Campaigns; it focuses on the planning and development of the organization’s campaigns around the world. The structure of the organization, as reflecting its administration, is presented in Graph 1 (Appendix). At top level, the administration of the organization is developed by its, two, ‘executive officers, i.e. the General President and the General Secretary’ (Teamsters, Structure); at the next level, the General Executive Board has the power to control all critical strategic decisions. At the community level, Teamsters is represented by Local Unions the activities of which are monitored by the organization’s Joint Councils. Further, officers are appointed in the Union’s various units for responding to the needs of members and affiliates (Teamsters, Structure). Also, the representatives of the organization ensure that the needs of members are covered at local level; in this way, time is saved in responding to emergent inquiries of members and affiliates (Teamsters, Structure). In order to become a member of the Union an individual has to sign a contract, which can cover the individual either locally, only in regard to one employer, or internationally, in all locations where the business operates. The amount that needs to be paid, for the membership to be completed, is estimated as a percentage of ‘2.5 times the hour – wage of the individual’ (Teamsters, Frequently Asked Questions). Existing members have the chance to enhance their powers within the Union by becoming a steward, with

Wednesday, November 20, 2019

SmartPhone Security Essay Example | Topics and Well Written Essays - 1000 words

SmartPhone Security - Essay Example Hackers, who know the default setting, can gain access to wireless network. In this way the network fails to require identification and verification of all users. This paper deals with the security issues in Smart phone. We will start our discussion with a brief introduction of Smart phone. Smart phones, as name implies that it is small device. It is small device but it has more functionality of mobile phone and computer. It use used for communication like mobile phone and computing functionality like computer. With the help of smart phone, a user can interact with different application at same time. It is so small you can put in your pocket. You can install more software in your smart phones (Kenneth, 1996). Smart phones combine the functions of pagers, cellular telephones, and personal digital assistants into a small single device. A smart phone is a wireless phone with text and Internet capabilities. It can handle wireless telephone calls, voice mail, email, and faxes, save addresses, and access information from Internet. Wireless networks can be more expensive, slower, and more error prone than wired networks. Bandwidth and energy supply in wireless devices require careful management from both hardware and software standpoints (Imielinski and Badrinath, 1994). Security and privacy will be more difficult to maintain because wireless transmission can be easily intercepted. Data cannot be transmitted seamlessly between different wireless networks if they use incompatible standards. The entire point of computer security is to eliminate or protect against threats. A threat is anything that can cause harm. A threat can be simple error, burglar or virus. A threat is not harm full unless it exploits an existing vulnerability. Vulnerability is a weakness, any thing that has not been protected against threats. Threats to your smart phone hardware involve incidents that have effect on the operation or maintenance of the smart phone. The smart phones are using

Monday, November 18, 2019

Pythagorean Quadratic Speech or Presentation Example | Topics and Well Written Essays - 250 words

Pythagorean Quadratic - Speech or Presentation Example Ahmed has half of a treasure map, which indicates that the treasure is buried in the desert 2x + 6 paces from Castle Rock. Vanessa has the other half of the map. Her half indicates that to find the treasure, one must get to Castle Rock, walk x paces to the north, and then walk 2x + 4 paces to the east. If they share their information, then they can find x and save a lot of digging. What is ‘x’? Since the Pythagorean Theorem is given by c2 = a2 + b2 then, each of the expressions ‘x’, ‘2x + 4’, and ‘2x + 6’ representing the sides of the right triangle which encloses the route to the buried treasure may be plugged into the Pythagorean equation such that (2x + 6)2 = x2 + (2x + 4)2 where ‘2x + 6’ paces refers to the measure of the longest side. Then expanding the binomials (2x + 6)2 and (2x + 4)2 yields 4x2 + 24x + 36 and 4x2 + 16x + 16, respectively. Upon combining like terms in the compound equation formed, the resulting equation turns out quadratic with x2 - 8x - 20 = 0. By factoring the trinomial, x2 - 8x - 20 becomes the product (x - 10) * (x + 2). Through zero-factor property, each factor may be equated to zero to have x - 10 = 0 and x + 2 = 0, correspondingly. Solving completely, ‘x’ can be isolated on one side of each equation, becoming x = 10 and x = -2. It is logical to use positive values, so in this case, take x = 10. This means from Castle Rock to the place where the treasure is buried, Ahmed can walk 2*(10) + 6 or 26 paces to access the treasure or Vanessa can walk 10 paces heading north first then 2*(10) + 4 or 24 paces going east to be brought to the treasure spot. Apparently, ‘Pythagorean Theorem’ proves useful in solving the specified problem which may be put into an illustration of a closed three-sided figure. Since there are distances covered northward and eastward, a

Saturday, November 16, 2019

Evaluating biological methods for treating wastewater

Evaluating biological methods for treating wastewater There are many biological methods for treating wastewater. Among them the most popular processes are suspended growth processes and the boifilm also known as attached growth . Both the above mentioned processes are used to treat wastewater by different mechanisms and variations in their principle of operation for removal of carbonaceous organic matter, nutrients (i.e. nitrogen and phosphorous) and production of biorenewable methane. Attached growth or fixed-film methods are biological treatment based. In these the microorganisms convert the organic substance in wastewater to air and cell tissues are attached to some inert medium. The inert media used in attached growth process is crushed trap rock, limestone granite, wood slats clinkers, , plastic tubes, hard coal materials and corrugated plastic section over which wastewater is distributed. Biological slime layer (i.e., zoogleal slime) develops on contact media as wastewater flows over it. Because of the concentration gradient, all the organic pollutants those are dissolved in wastewater are carried into the slime layer, results in organic oxidation. Removing organic pollutants is done by microorganisms which are present in biological slime film. Rotating biological contactors, Trickling filters, packed bed reactors are the examples for aerobic attached growth process. The examples of anaerobic attached growth are anaerobic packed and fluidized bed reactors. Suspended growth processes are the biological treatment processes in which the microorganisms convert the organic matter, nutrients in wastewater to gases and rotating devices in the liquid will keep the cell tissues in suspension cells tissues. Examples for aerobic suspended growth process treatment are municipal and industrial wastewater. Anaerobic suspended growth processes are used when there is a need to treat high organic concentration industrial wastewaters and organic sludges. Activated sludge process, aerated lagoons, aerobic digestion are the examples for aerobic suspended growth processes and anaerobic digestion and anaerobic contact are the examples for anaerobic suspended growth processes. The schematics of both the attached growth and suspended growth processes for biological treatment of wastewater are shown in Figure 1. The objective of this essay is to compare and contrast both the attached, suspended growth processes for biological treatment of wastewater in terms o f their microbial ecology and review their comparative advantages and disadvantages. In addition, the essay also elaborates and discusses how these processes can be adapted to (a) remove nutrients and (b) produce biorenewable methane from wastewater by emphasising the microbiological principles involved. 2. Comparison and Contrast of Microbial Ecology of Biological Wastewater Treatment The attached growth / Suspended Growth Processes The first basic difference between attached growth and fixed film systems is the relative motion of contact. In attached growth system media is at rest and the sewage flows over it where as in suspended system, sewage and contact media are in relative motion. In attached growth processes, a conservative microbial slime arrangement is considered. The waste water stream is applied on the air-renewable surface. This water stream has minerals and organic substrate. This substance is then metabolized by the Micro organisms in wastewater. This is done in order to increase their population by releasing some energy. In fact, it cannot be considered as an aerobic system, but a device to do aerobic treatment. facultative micro organisms are present in it so it can be considered facultative. They are Pseudomonas, Alcaligenes, Flavobacterium, and Micrococcus. This kind of Aerobic bacteria, like Bacillus, is mostly seen in the upper, aerobic slime surfaces (McKinney 1962). In case when an anaerob ic zone or anoxic is created in thick slime layer, force anaerobe Desulfovibrio and sulfur-reducing bacteria are being removed from slime-medium interface (Rogovskaya M. F. Lazareva 1962). At this case the microbial slime system is know how to grow odours and possibly sloughing takes places because of the production of gases in these interior slimes. Fungi are nothing but aerobic microorganisms existing in the aerobic zone of the slime. These too fester the untreated substrate in wastewater. The effectiveness of fungus is important under relatively low pH situation or with unusual industrial effluents because fungus is useless to bacteria for their food under usual environmental conditions. Algae increasing on the surface of attached microbial slime are usually an unimportant element of the microorganisms population, incomplete to illuminated exteriors and they are clearly liberal to organic substances and high levels of carbon dioxide. Although algae add oxygen to the wastewater, they have been stimulated with responsibility for bed blockage and are considered to be difficult from an operational position (Hawkes 1963). The protozoa are the principally small animals with all shape from the Phytomastigophora to Suctoria are the controlling agents of bacterails population and they cant stable the waste. The free-swimming ciliates present at the slime surface, while the followed ciliates attendance is main in the lower regions of slime. Advanced animals like worms, snails and insect larvae nourish on the lower forms of microorganisms in slime system. They also exist in the higher aerobic areas; can help to keep the bacterial population in a state of high growth or swift food use. Early learning on attached growth populations was intended at the control of the nuisance organisms (filter flies) in dribbling filters by flooding, chlorination and the use of various pesticides. A complete description of the organisms found in close growth system has been presented by Cooke (1959) and the list of a range of organisms can be found from Wang et al. (2009). Attached enlargement processes microbial slime are short term preservation plans that should not act as effective reduction devices for S. typhosa, S. paratyphi, and Mycobacteria tuberculosis and for pathogenic protozoa, such as Entamoeba histolytica (Pierce 1978). For low organic loading, attached growth system does some nitrification since of the presence of Nitrosomonas and Nitrobacter. However, for high organic loading, nitrification in a trickling filter or similar system may be absent or nominal (Shammas Wang 2009). In contrast to the attached growth process, the suspended growth process maintains the microorganisms responsible for treatment within the suspension in flocs. In this process, there are several microorganisms involved to treat wastewater. The suspended growth flocs contain bacterial cells, other microorganisms, inorganic and organic particles. The floc size is 1-1000 mm. Figure 2 illustrates the main microorganisms in the suspended growth microbial community. For the ATP analysis and dehydrogenase activity, the viable cells would account for 5-20% of the total cells. Some authors said that active fraction of bacteria in suspended growth flocs is only 1-3% of total bacteria (Hanel 1988). Suspended growth floc contains prokaryotic and eukaryotic microorganisms, which can be observed with regular phase-contrast microscopy. The major genera in the flocs are Zooglea, Pseudomonas, Flavobacterium, Alcaligenes, Achromobacter, Corynebacterium, Comomonas, Brevibacterium, Acinetobacter, Bacillus spp., as well as filamentous microorganisms. The population of bacteria decrease as the floc size increase results in less oxygen level in the flocs (Hanel, 1988). Anoxic zones can happen within flocs, depending on the accessibility of oxygen attention in the tank and these zones will vanish when the oxygen concentration exceeds 4 mg/L. The internal regions in large flocs favor the growth of anaerobic bacteria such as methanogens or sulfate-reducing bacteria (SRB). Thus, pendant growth system could be a suitable and fitting seed material for starting anaerobic reactors. Gram negative bacteria are main in suspended growth flocs. Hundreds of bacterial damage flourish in suspended growth but only small portion can be spoted by culture-based techniques. Bacteria oxidize the organic substance and change nutrient alteration and produce polymeric materials which aid in the flocculation of microbial biomass. In aerobic pendant enlargement process, the total bacterial counts in order of 108 CFU/mg of sludge. Suspended growth flocs also shelter autotrophic bacteria such as nitrifiers (Nitrosomonas, Nitrobacter), which convert ammonium to nitrate. Phototrophic bacteria such as the purple nonsulfur bacteria (Rhodospirillaceae), green sulfur bacteria are found at much lower levels and they play a minor role in carbonaceous organ ic matter removal in suspended growth processes. The suspended growth system does not usually favour the growth of fungi, although some fungal filaments are observed in suspended growth flocs. The predominant genera found in suspended growth system are Geotrichum, Penicillium, Cephalosporium, Cladosporium, and Alternaria, which grow under specific conditions of low pH, toxicity, and nitrogen-deficient wastes. Protozoa helps in reducing carbonaceous matter, suspended solids, and numbers of bacteria, including pathogens (Curds Hawkes 1983). There is an inverse relationship between the number of protozoa in mixed liquor and the carbonaceous matter and suspended solids concentration in suspended growth effluents. Changes in the protozoan community reflect the food-to-microorganisms (F/M) ratio, nitrification, sludge age, or dissolved oxygen level in the aeration tank. The protozoan species composition of activated sludge indicates the carbonaceous matter removal efficiency of the proce ss. For example, the presence of large numbers of stalked ciliates and rotifers indicate a low carbonaceous matter. The ecological succession of microorganisms in suspended growth treatment system is illustrated in Figure 3. The ciliates (free, creeping, and stalked ciliates) are used for locomotion and for pushing food particles into the mouth, which are most abundant protozoa in suspended growth systems. Stalked, Creeping ciliates ciliates are attached to the flocs. These protozoa move via one or several flagella and take up food via the mouth or via absorption through their cell wall. The role of rotifers in suspended growth system is : They help to remove suspended bacteria, other small particles and contribute to the clarification of wastewater. They are also capable of ingesting Cryptosporidium oocysts in wastewater and thus serve as vectors for the transmission of this parasite. They contribute to floc formation by producing fecal pellets surrounded by mucus. The presence of rotifers at later stages of suspended growth system is because of the fact that these animals display a strong ciliary action that helps in feeding on reduced numbers of suspended bacteria. 3. Advantages and Disadvantages of Attached Growth and Suspended Growth Processes of Biological Wastewater Treatment The advantages of attached growth processes are low maintenance, low energy requirements, and, overall, less technology involved. These assets making them fit for wastewater treatment for small communities, as well as individual homes. In comparison with suspended growth process the main advantages of attached growth processes is simpler operation, no bulking problems, and better recovery from shock loads (Metcalf Eddy 2003). An attached growth process is very effective for biochemical oxygen demand (BOD) removal, nitrification, and denitrification. A disadvantage of attached growth processes are larger area, ineffective in cold weather, and create odor problems. An unprotected attached growth plant is vulnerable to below freezing weather and its recirculation restricted during cold weather. It is less effective in the treatment of higher organic waste. Raw wastewater must be provided to primary treatment to remove the larger solids and floating debris, because these solids can clog the treatment system. The comparative advantages and disadvantages of attached growth and suspended growth processes of wastewater treatment are illustrated in Table 1 and 2, respectively. 4. Nutrient Removal by Attached Growth and Suspended Growth Processes of Biological Wastewater Treatment Nutrients (nitrogen and phosphorous) can be removed from incoming wastewater by biological means in both the attached growth and suspended growth processes. To remove the nitrogen from, we must have to do nitrification followed by de-nitrification. Phosphorous can be removed from wastewater through assimilation of phosphorous in microbial cell. Using nitrifying reactors nitrogen removal can be done in wastewater treatment using attached growth process based trickling. Experiments on nitrifying filters reveal that adsorption, desorption as well as de-nitrification can occur in attached growth bio-film to convert ammonium. At low organic loading the attached growth system does some nitrification because of the presence of bacteria like Nitrosomonas and Nitrobacter but at higher organic loading nitrification in a trickling filter is absent or nominal. The three-stage attached growth process can be used for carbonaceous oxidation, nitrification, and de-nitrification. In case of suspended growth process, the flocs shelter autotrophic bacteria (Nitrosomonas, Nitrobacter), which change ammonium to nitrate. These species occur in clusters and they are in close contact in pending growth flocs and in biofilms. Fungi are also able to do nitrification and denitrification in suspended growth process. Compensation of a fungi-based dealing system are their capability to carry out nitrification in a single step, and they show great confrontation to inhibitory compounds. Molecular methods like aggressive PCR method showed that Nitrosomonas is (an ammonia oxidizing bacterium or AOB) 0.0033% of the total bacterial population and Nitrospira is (a nitrite oxidizing bacterium or NOB) 0.39% for NOB are present in suspended growth system. Features like ammonia/nitrite concentration, oxygen concentration, pH, temperature, BOD5/TKN ratio, and the attendance of toxic chemicals control nitrification kinetics in suspended growth system (Metcalf and Eddy 2003). The growth of a nitrifying population in suspended growth system depends on the surplus rate of the sludge and, consequently, on the BOD load, MLSS, and mean cell preservation time. The growth rate of nitrifiers is inferior in sewage and consequently a long sludge age is essential for the change of ammonia to nitrate. If the age of sludge is more than 4 days, then we be expecting nitrification. There are two processes by which nitrification can be attained in suspended growth reactors: (i) Combined carbon oxidation-nitrification (single-stage nitrification system): this process wokrs at high BOD5/TKN ratio and has a low population of nitrifiers. The oxygen requirement is exerted by heterotrophs (Figure 4). Nitrification must be followed by denitrification to remove nitrogen from wastewater. The rate of denitrification is independent of nitrate concentration but depends on the concentration of biomass and electron donor (e.g., methanol) in wastewater. The schematic of single sludge denitrification system is shown in Figure 6. Some more efficient methods based on suspended growth system to remove nitrogen in wastewater are Bardenpho Process (Figure 7), Sharon-Anammox Process and Completely autotrophic nitrogen removal over nitrite process. Biological phosphorous removal can be done with the basic steps of an anaerobic zone followed by an aerobic zone. During the aerobic stage phosphorus uptake takes and in anaerobic stage it is released subsequently (Manning and Irvine 1985; Meganck and Faup 1988; USEPA 1987). The phosphorus removal processes can be divided into mainstream and side stream processes. The alternating exposure to anaerobic conditions can be accomplished in the main biological treatment process. The most popular phosphorous removal systems based on suspended growth process like A/O Process, Bardenpho Process, and UCT Process are shown in Figure 8-10, respectively. 5. Production of Biorenewable Methane by Attached Growth and Suspended Growth Processes of Biological Wastewater Treatment Several attached growth and suspended growth processes like anaerobic digestion and microbial fuel cell are generally employed to produce biorenewable methane (CH4). A series of microbiological processes will takes place in anaerobic digestion tank to convert organic compounds to methane, carbon dioxide, and reduce the volatile solids by 35 to 60%. Bacteria and methanogens are the responsible species in stabilization of wastewater sludges and for the treatment of industrial and urban wastewaters. Anaerobic digestion produces less amounts of sludge (3-20 times less than aerobic processes). Most of the energy derived from substrate breakdown is found in the final product, CH4. Only 5% is converted into biomass under anaerobic conditions and 50% of organic carbon is converted to biomass under aerobic conditions, whereas. This biogas (mainly CH4) produced from anaerobic digestion contains about 90% of the energy of calorific value of 9000 kcal/m3, and is burned on site to provide heat fo r digesters. Furthermore, synergistic interactions between the various groups of microorganisms are implicated in anaerobic digestion of wastes. The overall reaction can be written as Although some fungi and protozoa (anaerobic protozoa) found in anaerobic digesters, bacteria and methanogens are undoubtedly the dominant microorganisms. Large numbers of facultative anaerobic bacteria (e.g., Bacteroides, Bifidobacterium, Clostridium, Lactobacillus, Streptococcus) are used in the hydrolysis and fermentation of organic compounds. Four types of microorganisms are involved in the transformation of complex materials into simple molecules such as methane and carbon dioxide. The process for methane production through anaerobic digestion is shown in Figure 11. 6. Conclusions The attached growth and suspended growth processes are most widely used for biological treatment of urban wastewater with respective and comparative advantages and disadvantages. The successful design and operation of attached growth and suspended growth processes for biological wastewater treatment require an understanding of microbial ecology of each process, types of microorganisms involved, the specific reactions that they perform, the environmental factors that affect their performance, their nutritional needs, and their reaction kinetics. In contrast to the microbial ecology of the suspended growth processes where the microorganisms responsible for treatment grow in suspension, the active bacteria in attached growth processes cling to some solid surface, natural or manmade, to perform the treatment. It can be inferred that the suspended growth processes are more preferable and advantageous for carbonaceous organic matter removal along with nutrient removal and production of bio renewable methane from urban wastewater in comparison to the attached growth processes.

Wednesday, November 13, 2019

A Separate Peace: Finny - How Things Change Essay example -- essays re

A Separate Peace: Finny - How Things Change In the novel "A Separate Peace," by John Knowles, a boy named Gene visits his high school 15 years after graduating in order to find an inner peace. While attending the private boys school during the second World War, Gene's best friend Phineas died and Gene knows he was partially responsible. Phineas, or Finny as he was sometimes called, was the most popular boy in school. He was a handsome, taunting, daredevil athlete. Gene, on the other hand, was a lonely, self-sufficient intellectual. Somehow the two became good friends, or so Finny thought. Gene, unfortunately, was bitten by the green-eyed monster of jealousy. Gene just couldn't come to grips with the idea that a person of Finny's stature would want to be his friend. Gene's envy grew to a point where he was willing to severely injure Finny for being too perfect. Unfortunately for Finny, Gene succeeded. Finny's seeming perfection, his strong beliefs, and his ability to forgive trace his development throughout the novel. Finny's seeming perfection was the basis for Gene's resentment towards him. Gene thought that everything Finny did was perfect, which just upset Gene all the more. Finny was so perfect that he didn't care what others thought, like when Finny wore a pink shirt as an emblem after the bombing of central Europe. " '...Pink! It makes you look like a fairy!' 'Does it?' He used this preoccupied tone when he was thinking of something more interesting than what you had said." One time Finny and Gene were at the swimming pool when Finny noticed that a boy named A. Hopkins Parker had the record for the 100 yards free style. When Finny realized that A. Hopkins Parker had graduated before they came, he remarked, "I have a feeling I can swim faster than A. Hopkins Parker." He was right. Gene was ecstatic that Finny could do such a thing without any training or anything. All Gene could say was, "You're too good to be true." In certain ways he was. Throughout the book Gene knows that Finny has some strong beliefs. The first three he noticed were: "Never say you are five feet nine when you are really five feet eight and a half"; "Always say some prayers at night because it might turn out that there is a god"; an... ...y?" "I believe you. It's okay because I understand and I believe you. You've already shown me and I believe you." Finny forgave Gene and all was well, at least for a little while. Finny's development can be seen throughout the novel by tracing his seeming perfection, his strong beliefs, and his ability to forgive. Finny changed from being the best athlete in the school to being the only one who couldn't go to the war. Finny was a very good person. Finny was a very firm believer in what he thought was right. Finny was a very forgiving person, believing in the forgiveness of friends. Unfortunately, Finny died due to the negligence of the school doctor. When Finny's leg was being set some bone marrow escaped into his blood stream stopping his heart. When Gene heard this news he didn't cry. Gene felt that, along with Phineas, he himself had died, and you don't cry at your own funeral. Gene went back to his school to come to grips with the fact that he was partially responsible for Finny's death. Finny was not perfect; D's on his tests and bad grades show that. But to Gene, Finny was perfect and always would be.

Monday, November 11, 2019

Bill Ryan

Some of the information he knows off the top of his head and other information he has to search for the correct response before he answers the customer question. He states this when he makes te comment about his favorite customer questions is the ones he have to do deep research for. Factor 2, Supervisory Controls Level 2-5 650 points. The supervisor provides administrative direction with assignment in terms of broadly defined mission or function. The employee has responsibility for independently planning, designing, and carrying out programs, projects, studies or other work.The reason why I picked Level 2-5 is because Mr. Ryans supervisor is never mentioned. The general mission of giving customer service is mention. Mr. Ryans explain how he handles his day , he independently planed, designed, and carried out programs, projects, studies or other work. He does not deal with his supervisor on a consistent basis throughout the day. Factor 3 Guidelines Level 3-1 25 points. Specific, deta iled guidelines covering all important aspects of the assignment are provided to the employee.The employee works in strict adherence to the guideline; deviations must be authorized by the supervisor. The reason why I choose Level 3-1 is because Mr. Ryan refers to policy and procedure several times in the case. There are obviously guideline he must follow when it comes to his work. Whether it be the 24 hours the company has to reply to a customer’s email or, the guidelines for handling a dispute. These guideline have been set for MR. Ryan and his colleagues to follow so the know how to handle the customer and their situation properly.Factor 4, Complexity Level 4-2 75 points. The work consists of duties that involve related steps, processes, or methods. The decision regarding what needs to be done involves various choices that require the employee to recognize the existence of and difference among a few easily recognizable situations. Actions to be taken or responses to be made differ in such things as the source of information the kind of transaction or entries, or other difference of a factual nature. The reason why I chose Leve; 4-2 is because Mr.Ryans work is semi repetitive, like he stated he may not get the same question 50 times in a row but his question do repeat themselves every couple of emails. The only factors that differ are† sources of information the kind of transaction or entries, or other difference of a factual nature† other then those factors the questions are â€Å"easily recognizable situations† Factor 5 Scope and Effect Level 5-2 75 points The work involves the execution of specific rules, regulations, or procedure and typically comprises a complete segment of an assignment or project of broader scope.The work product or service affects the accuracy, reliability , or acceptability of further processes. I choose level 5-2 because Mr. Ryan job is to handle the customer service aspect of Half. com. He executes specifi c rules, regulation and procedures to complete the service for half. com. His customer service position is often in the middle of customers having a pleasant experience with half. com and continuing to shop from their website or it can make the customer experience worst and the customer can decided to never use their services again. Factor 6 Personal ContactsLevel 6-1 10 points . The personal contacts are with employees within the immediate organization, office , project, or work unit, and in related or support units. Beside dealing with the customers, Mr. Ryan mostly deal with the different department that handle customer issues. In one of the paragraphs Mr. Ryan explains how he had to get in touch with Matt Walsh who is in charge of fixing catalog errors. This is the only time he speaks about contacting someone other than his buyers or sellers, and the person he contacted was in his immediate organization.Factor 7 Purpose of Contacts Level 7-1 20 points. The purpose is to obtain, clarify or give facts or information regardless of the nature of those facts. Mr. Ryan may contact other department to obtain information for his customer service issues. The issues can range from easily understood to highly technical and the information obtained is to answer his customer questions that they emailed in. Factor 8 Physical Demands Level 8-1 5points. The work is sedentary. Typically, the employee sits comfortably to do the work. We know this is a fact about Mr.Ryans job because he talks about how sitting down all day bother some people but it doesn’t bother him because he works out after work. Factor 9, Work Environment. Level 9-1 5 Points The environment involves everyday risk or discomforts that require normal safety precautions typical of such places as offices, meeting and training rooms, libraries, residence, or commercial vehicles. We already know that Mr. Ryans work in an office sitting at a cubicle. His environment involves everyday risk or discomforts t hat require normal safety precautions. Total points 2115 GS Grade 10