Elementary English In Overcrowded Classes Education Essay

Learning Elementary English in Overcrowded Classes for True Beginners at Universidad Autonoma de Santo Domingo ( UASD ) . Santana, Isaias, 2010: The proposal, NOVA Southeastern University, Fischler School of Education and Human Services. Learning/Overcrowded Classes/Large Classes/ True Beginners/ False Beginners/Educational Research. The intent of this survey will be to find if there are differences in larning simple English for true novices in overcrowded categories, and if the application of 5 pedagogycal learning tecniques will better the learning acquisition procedure. This research will compare 2 set of groups of overcrowded schoolrooms ( experimental and traditional ) utilizing 5 learning tecniques with 2 groups of ideal categories in which the 5 learning techniques will be applied to see if there are a important difference in the learning procedure of true novices in overcrowded categories. Findingss will be based on standardised achievement trial of the method Standard that these pupils use in simple English categories at UASD. Table of Contentss Chapter 1: Introduction aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦ †¦ 4 Nature of the job aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦..aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦..aˆÂ ¦.4 Background and significance of the job aˆÂ ¦aˆÂ ¦ †¦ aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦.aˆÂ ¦aˆÂ ¦aˆÂ ¦.5 Purpose of the survey aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦6 Research inquiries aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦..6 Null hypothesis aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦ †¦ aˆÂ ¦7 Hypothesis aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦..7 Definitions of termsaˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦.aˆÂ ¦..aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦..aˆÂ ¦aˆÂ ¦aˆÂ ¦7 Chapter 2: Reappraisal of the literature aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦..aˆÂ ¦aˆÂ ¦..aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦ †¦ aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦ †¦ aˆÂ ¦.12 Surveies based on overcrowded categories aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦..aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦10 Negative effects of overcrowded classesaˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦ †¦ aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦10 Techniques to learn overcrowded categories aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦ †¦ aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦..14 Chapter 3: MethodologyaˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦ †¦ aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦ †¦ aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦ . 17 Participants aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦..aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦.aˆÂ ¦ 17 Instruments aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦..aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦.aˆÂ ¦ 17 Procedures aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦..aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦.aˆÂ ¦ . 17 Restrictions of the studyaˆÂ ¦aˆÂ ¦.aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦..aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦.aˆÂ ¦aˆÂ ¦.19 Anticipated results aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦.aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦.aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦.aˆÂ ¦aˆÂ ¦.19 Timeline aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦..aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦ . 19 Evaluation program aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦.aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦19 Implementation matrix aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦ †¦ aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦ †¦ aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦aˆÂ ¦ †¦ .21 Mentions Chapter 1: Introduction Learning to pass on in English is of a great importance for the pupils of the modern linguistic communication calling at Universidad Autonoma de Santo Domingo ( UASD ) . However, the sum of pupils enrolled in the university is over 160, 000 which makes most of the classs to be overcrowded. This state of affairs goes to detriment of the acquisition procedure, specifically, in the simple degrees in which the pupils should hold on the footing to get the hang the linguistic communication. For that ground, it is required to look into the effects of overcrowded categories in the acquisition procedure to acquire feasible solutions to the teaching-learning procedure of the English linguistic communication in order to place learning techniques that help to better the proficiency of the pupils in simple English categories. Nature of the job Universidad Autonoma de Santo Domingo ( UASD ) is the public university of the Dominican Republic which has faced a encouragement in the registration of pupils every twelvemonth due to the fact that going a unmarried man or acquiring a unmarried man grade is the demand to acquire a nice occupation chance in the state. Therefore, pupils in the Dominican Republic at the minute of analyzing at the university degree have two ways. One is traveling to a private university, and the other 1 is traveling to the populace university which has a figure of features, such as prestigiousness, tradition, low tuition, and subdivisions around the state among other elements. These features make UASD really attractive for most Black friars at the minute of taking a university. As a consequence, the figure of pupils has increased over160, 000. This sum of pupils has been maintained from 2007 to 2009 harmonizing to the statistic office of the university. For this ground, the professors of the Languages D epartment have to work with categories from 30 to over 50 pupils. This fact has made the instruction procedure hard to manage, so this state of affairs is damaging for the teaching-learning procedure in the simple English degrees in which true novices struggle to hold on the minimal cognition of the English linguistic communication in order to go through the degree, but non to larn the linguistic communication decently. Therefore, the intent of this research will be to find the troubles in larning simple English in overcrowded categories for true novices at UASD ( Santo Domingo ) in order to implement learning techniques to better the acquisition procedure. Background and significance of the job UASD is the public university of the Dominican Republic which in 1966 changed its doctrine to an unfastened and critical university for the multitudes ( Cuello et al. , 2007 ) . This doctrine and the demand of acquiring a grade made the enrolment rate triple the sum of pupils from 1995 to 2004 ( Brea, 2004 ) . In the last three old ages, the university maintained the figure of pupils over 160,000 from the twelvemonth 2007 to 2009 harmonizing to the statistic office of this university. Universidad Autonoma de Santo Domingo Planning University Office Old ages 2007-1 2008-1 2009-1 Entire 166, 228 166, 603 166, 818 These Numberss represent the sum of the pupils in the first semesters of these old ages. As a consequence, the categories in the university have to be arranged over 50 pupils per subdivision harmonizing to the assignment plan of this university. The Languages Department is non the exclusion to this tendency of overcrowded categories ; so the simple English categories are allowed to be overcrowded which hampers the teaching-learning procedure of pupils. Harmonizing to Slavin ( 1989 ) showed that advantages of a decreased category size are more evident when the figure of pupils in the category was fewer than 20, ideally between 15 to 19. Therefore, this research will show that English Learners who are true novices at UASD ( Santo Domingo ) face troubles in larning English decently to use learning techniques to better the acquisition procedure. This research will be carried out with the Elementary English degrees of the modern linguistic communication calling at UASD, and the consequences will assist to understand the acquisition procedure that true novices face analyzing in overcrowded categories. Furthermore, this research will give possible solutions or penetrations to the Dominican Republic and other topographic points around the universe where the conditions are similar in order to better the teaching-learning procedure. Purpose of the survey The intent of this survey will be to find if there are differences in larning simple English for true novices in overcrowded categories, and if the application of 5 pedagogycal learning tecniques will better the learning acquisition procedure. Therefore, this survey will compare true novices in overcrowded traditional schoolrooms with true novices in overcroweded schoolrooms in which a set of predetermine learning techniques will be applied. These consequences will be compared with true novices in an ideal schoolrooms in which the same set of predetermine set of learning techniques will be applied to understad if the application of predetermine pedagogycal techniques will hold an impact in the teaching-learning procedure of true novices in overcrowded categories. Research inquiries 1. Is there a important difference in tonss between true novices in traditional overcrowded categories and true novices in overcrowded categories in which 5 pedagogical instruction techniques are applied? 2. How do true novices who are in traditional overcrowded categories score in comparing with pupils in ideal categories in which 5 pedagogical instruction teachniques are applied? 3. Is there a important difference in tonss between true novices in overcroweded categories in which 5 pedagogical instruction techniques are applied and true novices in ideal categories in which 5 pedagogical instruction techniques are applied? Null hypothesis There will be no important differences between the tonss of true novices in the intervention groups ( overcrowded and ideal categories ) and true novices of the control of the control groups ( traditional overcrowded categories ) after the intercession. Hypothesis There will be important differences between the tonss of true novices in the control groups ( traditional overcrowded categories ) and true novices in the intervention groups ( overcrowded and ideal categories ) after the intercession. Definitions of footings In this thesis will be used footings that need to be explained in order to avoid any uncertainties in the reading of this research. The followerss are: Learning. Though the old ages, many bookmans have given different definitions of the construct depending on their school of idea. In this research will be reviewed the most outstanding definitions in order to follow the definition of the construct that will be used throughout the research. The followerss definitions are: Harmonizing to Hoy and Miskel ( 2005 ) , the modern behavioural attack to larning merged from the scholarship of Skinner and his Followings. The behavioural attack defines larning as a changed in behavior brought approximately by experience with virtually no concern for the mental or internal procedures of think ( Hoy and Miskel, 2005, p41 ) . Therefore, in this school of idea can be perceived that larning alterations the behaviour of the pupils. Hoy and Miskel ( 2005 ) points out that the cognitive attack perceives larning as an active mental procedure of thought, acquisition, retrieving, making and job resolution. Therefore, this attack defines larning as an internal mental activity that can be observed straight through apprehension, retrieving and utilizing new information logically. The societal constructivist attack perceives larning as a procedure in which the pupils have to be actively involved to detect rules, constructs and facts for themselves, Hence, the importance of promoting guessing and intuitive thought in scholars ( Brown et al. 1989 ; Ackerman 1996 ) . Furthermore, other pedagogues in the constructivist field agree that people get intending thru the interactions among them and with the environment around them. For that ground, they believe that cognition is a merchandise built by human existences thru societal and cultural interaction ( Ernest 1991 ; Prawat and Floden 1994 ) In the constructive field, McMahon ( 1997 ) besides states that larning is a societal procedure. Besides, he says that larning non merely is developed in our heads, nor is it a inactive act of our behaviour formed by external forces. He extrongly believes that meaningful acquisition appears when human existences are involved in societal activities. Another point of position in the same dogma is stated by Vygotsky ( 1978 ) in which he besides highlighted the convergence of the societal and practical elements in acquisition by stating that the most important minute in the class of rational development occurs when address and practical activity, two antecedently wholly independent lines of development, converge. Therefore, through practical activity a kid constructs intending on an intrapersonal degree, while speech connects this significance with the interpersonal word shared by the kid and her/his civilization. The term acquisition can be viewed or defined depending on the point of position that is adopted for its reading. Other bookmans that have given a definition to this construct are: Woolfok ( 1999 ) , and Hoy and Miskel ( 2005 ) expresses that larning occurs when experience produces a comparatively lasting alteration in the person ‘s cognition or behaviour, alteration that can be deliberated or non, to acquire better or worse. Another definition is given by Brown ( 2000 ) who perceives this construct in a complex manner impossible to be summarized in a simple definition. Therefore, he shows each one of larning ‘s features, such as acquisition or acquiring, keeping of information or accomplishments, cognitive organisation, memory, witting focal point on and moving upon, comparatively lasting but capable to forgetting, reinforced pattern, and a alteration in behaviour. In this research, acquisition is understood to be a complex construct. However, the definition that will be taken along the probe is the one given by Hoy and Miskel ( 2005 ) in which they perceive that larning happens when experience produces a stable alteration in person ‘s cognition or behaviour. Overcrowded categories. This term is besides referred as big categories. For that ground, it will be defined utilizing the facts given in some articles: In an article online Paulsen ( 2006 ) shows the determination in which The Vancouver Secondary Teachers ‘ Association provinces that a schoolroom with more than 30 pupils is overcrowded. Therefore, it exceeds new provincial bounds. Another article in which the term overcrowded categories is used to show that a category with more than 25 is Overcrowded categories haltering Kerry childs ( 2008 ) in which a Killarney Town Council member, Sean O'Grady told: There is no maximal size for categories in Ireland but it should be reduced, as a affair of utmost urgency, to the European norm which is 25 per category and 15 per category where there is chronic disadvantage. In this research, it will be assumed that an ideal category is composed of less than 20 pupils as it was stated by Slavin ( 1989 ) . Therefore, it will be assumed that an overcrowded category is composed by more than 24 pupils in a schoolroom. False Beginners. There are many definitions of false novices which can give an thought of the construct. One of them is the definition given by Macmillan English Dictionary â€Å" false novices have some apprehension of the rudimentss of English, but they can non utilize it really good. They may give the feeling that they know small or nil of the linguistic communication † . Another bookman who gives a definition of this construct is Helgesen ( 1987 ) in which he states that false novices understand the footing of the linguistic communication and can be involved in activites which need some truth of the linguistic communication. However, they have limited accomplishments in the linguistic communication when they are involved in activites that need eloquence of the linguistic communication to be developed. Harmonizing to Richards, et Al. ( 1985 ) , false novices are pupils who have had some sort of direction in the linguistic communication, but they have developed limited linguistic communication proficiency. For that, ground, they have been classified at the get downing degree. False novice pupils can be compared with true novice pupils, as true novices do non hold any cognition of the linguistic communication to be studied. The term has besides been studied in Japan due to the large sum of pupils that they receive each term. Harmonizing to Peaty ( 1987 ) , false novices are those pupils that enter a university in Japan usually with a background of six old ages of school English based on the survey of grammar and interlingual rendition of sentences. However, the true novices have ne'er learned or have wholly forgotten. For that ground, this writer explains that false novice pupils in Japan knows a batch of English, so they can utilize this cognition to develop litsening and speech production accomplishments which were neglected at school. True novices The term true novice is defined in the MacMillan Dictionary as pupils who know perfectly nil about English and hold had small or no contact with the linguistic communication. Therefore, for this probe a true novice is the pupil that has non been exposed to the linguistic communication earlier. Chapter 2: Reappraisal of the Literature This research will analyse the effects of overcrowded categories in simple English degrees in the learning procedure of true novices. The subject of overcrowded categories is non new and it has appeared many articles around the universe which denounce the damaging effects in the teaching-learning procedure. However, a few surveies have been dedicated to analyse overcrowded categories. This reappraisal of the literature will be presented in two parts. The first portion will demo the surveies and articles based on overcrowded categories, and the 2nd portion will show techniques to learn overcrowded categories. Surveies on overcrowded categories Research has shown that the advantages of a decreased category size are more evident when the figure of pupils in the category was fewer than 20, ideally from 15 to 19. In a 1989 Slavin survey, categories of fewer than 20 pupils were compared to well larger categories, and pupils in both groups were comparable in demographics and educational ability. Therefore, Slavin ( 1989 ) found that decreased category size had a little positive consequence on pupils that did non prevail after their decreased category experience. Another research is the Tennessee ‘s Project STAR ( Student-Teacher Achievement Ratio ) spent four old ages looking at kindergarten, first- , second- , and third-grade schoolrooms, which began in 1985. STAR compared categories of 13 to 17 pupils with categories of 22 to 26 pupils. Participating instructors did non have any professional preparation on learning reduced-size categories, and were indiscriminately assigned to the categories. The survey included 79 schools, more than 300 schoolrooms and 7,000 pupils. The consequences of the experiment showed that pupils in the smaller categories outperformed those in the larger categories on both standardized and curriculum-based trials. This was true for white and minority pupils in smaller categories and for smaller category pupils from inner-city, urban, suburban, and rural schools. These consequences have besides been supported by Hanushek ( 1994 ) . In the United States, in 1999 Vice President Al Gore criticized the pattern of â€Å" crowding all pupils into overcrowded, factory manner high schools † and Education Secretary Richard Riley suggested cut downing school size to turn to issues of pupil disaffection. Riley told the National Press Club that the state needs to â€Å" make little, supportive acquisition environments that give pupils a sense of connexion. That ‘s difficult to make when we are constructing high schools the size of shopping promenades. Size affairs. † ( Gore and Riley cited in Mitchell, 2000, p.12 ) . Furthermore, Winerip ( 2003 ) in an article for the New York Times states that public schools opened in New York studies of widespread schoolroom overcrowding. Another article with denounces about this subject is written by Rezonable ( 2007 ) in which he mentions that the California State University is confronting jobs with overcrowded English categories for freshers every bit good as in Chicago where Chicago Public Schools have ordered all 595 of its schools to convey category sizes under control and the Chicago Teachers Union has vowed to look into herding ailments Dell ‘ Angela ( 2005 ) . The same state of affairs is stated in Ireland in an article of The Kingdom ( 2008 ) in Which Killarney Town Council member, Sean O'Grady, show that 20.5 per cent Kerry pupils learn in categories of 30 or more, in blunt contrast to European norm of merely 25 per category in countries of chronic dis-advantage. O'Grady has called for politicians in the county to take stock of where they stand in relation to category size and the status of the adjustment of the schoolroom. Furthermore, another article from Vancouver denounces troubles of larning in overcrowded categories. This article written by Paulsen ( 2006 ) shows that a survey finds 30,000 Vancouver pupils are in overcrowded categories. Negative effects of overcrowded categories There are many bookmans who have spoken about the negative effects of overcrowded categories on pupils ‘ academic public presentation, such as Snow ( 2000 ) in the McGill Tribune in which he expresses that harmonizing to his learning experience, in big, particularly overcrowded categories, pupils do non make every bit good as those in little categories. He besides states that pupils learn more in little categories and Markss tend to be better. However, in big categories, the lone thing a instructor can make is to talk. The instructor can non hold much treatment with pupils. Another article that mentions the negative consequence of overcrowded categories in California is The Crisis ( 2008 ) . This article states that pupils in overcrowded schools pay less attending, achieve less, and experience more force. Furthermore, Konare ( 1994 ) in the English Teaching Forum states that the first job concerns the existent engagement of all the pupils in the reading activities set by the instructor. What happens all excessively frequently in big ( overcrowded ) categories, when the replies to comprehension undertakings are given orally, is that the activity is dominated by a little minority of the best pupils. Most of the category does non even hold adequate clip to complete reading, allow entirely to explicate their replies, before the quick, bright, or pushful few are beckoning their weaponries about and coercing the gait of the lesson, forcing the instructor to name on them to reply. Furthermore, Konare ( 1994 ) states that the defeat of the weaker pupils causes them to choose out of more and more reading activities cognizing that they will non hold clip to finish them and most probably will non be asked to reply. Therefore, the spread between the few best pupils and the soundless bulk widens s teadily, even though the instructor is puting the right kind of undertakings to develop all the pupils in the reading procedure. The instructor may be cognizant that many pupils are non take parting, but the instructor may experience it is their mistake because of their degree. In add-on to the troubles mentioned above, Hughes ( 2006 ) in an article for the English Teaching Forum states that a well-known and relentless job with learning English as a Foreign Language ( EFL ) in overcrowded categories is the deficiency of resources, and that such conditions are an mundane world for many instructors around the universe. However, he found the challenges in Indonesia to be about overpowering. Finally, UNC Charlotte Faculty Center for Teaching ( 2000 ) lists the types of challenges to learn a big ( overcrowded ) category. These challenges are the followerss: 1. Paperwork which means that instructors have to look into assigments, grade tests, fix lesson programs, fix their categories, etc. 2. Deal with distractions in the schoolroom, such as pupils ‘ speaking, acquiring late, and go forthing early. 3. Learn pupils ‘ names in order to take attending, actuate them to take part in category, motivate pupils to make assigments on clip, 4. Lack of flexibleness in category activities at the minute of altering activities, making group work and actuating critical thought and composing accomplishments. 5. Divers pupils ‘ degrees and background. On the other manus, pupils in overcrowded categories besides experience of import challenges in their acquisition, particularly if they are new to the college experience. These include: 1. Trouble to understand wheather information is relevant. 2. Doubtful at the minute of inquiring inquiries and in some instances demoing deficiency of cognition. 3. Uncomfortable to be smart in forepart of schoolmates ( the swot expletive ) . 4. Trouble to pull off clip to analyze and miss of accomplishments necessary for success. 5. The usage of namelessness to dispute authorization and to force boundaries. Techniques to learn overcrowded categories Harmonizing to Duppenthaler ( 2000 ) overcrowded categories are non needfully something to fear. However, instructors face a figure of challenges, such as identifying pupils among several overcrowded categories at the same clip, supervising pupils ‘ single advancement, placing pupils ‘ single linguistic communication strengths and failings, being able to react to the pupils as persons, with involvements outside the schoolroom. Duppenthaler ( 2000 ) presents a manner to work out these challenges of big categories. Therefore, he has created exposure axial rotation cards which are a fluctuation on the standard axial rotation book, and they are really effectual in placing, monitoring, recording, and reacting to pupils. Therefore, they make larning and learning more effectual and more gratifying. UNC Charlotte Faculty Center for Teaching ( 2000 ) describes some options to utilize Technology in a assortment of ways in big or overcrowded categories. These options are the followerss: 1. To utilize power point or a similar plan to do presentations in category. This allows teacher to show lineations, and lists of cardinal constructs. 2. To utilize Excel or a similar plan to pull off category lists. 3. To fix a set up a category newsgroup or an electronic mail list ( through listserv ) , Students can inquire inquiries and acquire aid from other pupils. 4. To make a class web site that contains pattern jobs, replies to try test inquiries or prep, a glossary of footings, etc. 5. To make a searchable trial bank of inquiries ( utilizing FileMaker Pro, for illustration ) . This is particularly utile when you have to give multiple versions of the same inquiries. 6. To widen your office hours through electronic mail. 7. To give quizzes or trials. Chapter 3: Research Methodology Participants UASD is the public university of the Dominican Republic, and the figure of pupils from 2007 to 2009 is over 166,000 harmonizing to the statistics office of the university. This sum of pupils has made that most of the subdivisions in this university are overcrowded. Therefore, the linguistic communications section is non the exclusion to this tendency, so most of the subdivisions of Elementary English 1 have increased to 50 or more pupils per subdivision which hampers the learning learning procedure of these pupils. Another of import feature to this research is that the pupils in these English subdivisions are Dominicans, and many of them have small or no cognition of the English linguistic communication Instruments The information will be collected through a pre-test to find the degree of the pupils. This pre-test will demo whether the pupils are true or false novices whereas a post-test will be used to find the pupils ‘ degree at the terminal of the procedure which will demo whether there are troubles or non for the pupils who study under these conditions. These trials will be prepared by the research worker following the plan of the university for simple English 1. Procedures To find the effects of larning English in overcrowded categories, it will be prepared a quasi-experimental survey in which will be selected three groups composed of two subdivisions each. These groups will be called Group A, Group B, Group C. The first group or Group A will be composed of two subdivisions of overcrowded categories which will be taught in a traditional manner, and it will be given a pre-test to find the true and false novices. Finally, the post-test will bespeak how the true novices learn under this status. The 2nd group or Group B will be two subdivisions of overcrowded categories in which will be used the intervention or techniques to learn overcrowded categories. These two subdivisions will be given a pre-test to find the true and false novices, and a post-test to obtain the consequences of how the true novices learn under these techniques. The 3rd group or Group C will be two subdivisions of ideal categories composed from 15 to 20 pupils in which will be used the learning techniques chosen for Group B. These subdivisions will be given a pre-test to find which pupils are false and true novices. Finally, these subdivisions will have a post-test which will demo how the true novices learn under these learning techniques. Furthermore, all the groups will be observed and the research worker will non upset them while working, for their professors will give the pupils the pre-test and station trial, and the pupils will comprehend those tests as portion of the learning acquisition procedure. Another point for this research is that the techniques used in the experimental groups ( A and B ) will be chosen and explained by the research worker to the professors. Some of the techniques to be used are: A web log page in the cyberspace which allows the pupils to pattern the English linguistic communication. Radio and Cadmiums to work the lessons. Electronic mail to direct their prep to pattern short composing at the pupils ‘ degree. Movies for the pupils to place words and constructions at the pupils ‘ degree. Cooperative group work activities in category. Restrictions Some of the restraints that can be encountered are that the pupils at the minute of taking the pre-test are nervous and their mark will be different in footings of their cognition or that some of them miss the pre-test. Another issue can be that some of the pupils do non cognize how to utilize the cyberspace. Anticipated Results This research will demo the effects of larning simple English in overcrowded categories which will assist educational establishments and pedagogues in the Dominican Republic and around the universe in which the English linguistic communication is taught in similar conditions to form the simple English degrees to relieve the teaching-learning procedure of true novices. Timeline The construct paper will be presented every bit shortly as NOVA ‘s registration missive will be received that should be in August 2009. Thus, after the credence of the construct paper, the proposal will be submitted three month subsequently to the commission. For that ground, the proposal will be presented in January 2010. Once the proposal will be accepted which is hoped to be in September 2010. The applied thesis will be finished in May 2011. Evaluation program This research will be a quasi-experimental survey in which will be selected three groups composed of two subdivisions each. First, the professors will hold an debut workshop in which they will go acquainted with the intervention to be applied. In all the groups will be given a pre-test to find the pupils ‘ degree ( either true or false novices ) , and the professors of these groups will be in charge of giving the test to the pupils. After that, these informations will be analysed by the research worker. Then, the execution of the plan will be observed and notes will be taken during the execution face that will last 14 hebdomads. Furthermore, during the intercession, the professors will hold three workshops in which will be discussed subjects related to the techniques to be applied, possible alterations to the plan, and the professors ‘ perceptual experiences. Finally, the consequences will be collected with a station trial ; these informations will be analysed by the rese arch worker to finish successfully the applied thesis. Execution Matrix Time Terminal Aims Procedure Aims Activities Actor Evaluation First hebdomad 1st Workshop to the professors Learn and discourse the different techniques to be used The research worker Use a pre and station study to happen out the professors ‘ perceptual experience First hebdomadDetermine the pupils ‘ degree ( true novices or false novices )Give the stuff to the professorThe professora pre-test First hebdomadDetermine the pupils ‘ degree ( true novices or false novicesQuantify and sort the informationsThe research workerUse statistical methods- computing machine -programs-etc 1st -13th hebdomadExecution of the planUse of web log page in the cyberspace which allows the pupils to pattern the English linguistic communication. Radio and Cadmiums to work the lessons. Electronic mail to direct their prep to pattern short composing at the pupils ‘ degree. Movies for the pupils to place words and constructions at the pupils ‘ degree. Cooperative group work activities The professor 1st to 13th hebdomad Determine the effects of larning simple English in overcrowded categories Determine the true novices ‘ public presentation in simple English degrees in overcrowded categoriesExecution of the planTravel to the schoolroomsThe research workerTake notes 4th hebdomad2nd workshop to the ProfessorsDiscus about The professors ‘ experience and their thoughts about new techniquesThe research workerUse questionnaires to happen out the professors ‘ perceptual experiences 9th hebdomad3rd workshop to the ProfessorsDiscus about The professors ‘ experienceThe research workerTake notes about professors ‘ perceptual experiences 13th hebdomad4th workshop to the ProfessorsDiscus about The professors ‘ experience and hereafters programs utilizing the techniques implementedThe research workerTake notes about instructors ‘ perceptual experiences 14th hebdomadDetermine the consequencesGive the station trial to the pupilsThe professorPost trial 14th hebdomad Determine the effects of larning simple English in overcrowded categories Determine the true novices ‘ public presentation in simple English degrees in overcrowded categories Determine the consequences and the informations will be contrasted among the groups Quantify and sort the informationsThe research workerUse statistical methods- computing machine -programs- etc

Alibugha

ALIBUGHA The play â€Å"Alibugha† that we watched last September 11, 2011 at Paco Catholic School was derived from the Parable of the Prodigal Son. The two are almost the same, the only difference was that there were some twists added to the story. In Alibugha, there was a family composed of a father & two sons. The father was a farmer, his older son followed his path and also became a farmer while his other son went to Manila to study because he doesn’t want to be a farmer like them because he thinks that it won’t take him that far and that it won’t make him any richer.His younger son went home one day and asked for his inheritance and went to Manila right after he got it, money is the only thing that matters to him. He spent the inheritance he got from his father to useless stuffs. He even used it to get a girl make out with him. He thought he got the girl pregnant so he married her. They’ve had a daughter and lived together for years until the bo ss of the girl finds out where they live and that they were living together.Her wife had a relationship with her boss before they got together, she left him when they met. Her boss got mad for that and searched for them for years, when he found their location, he made an action immediately. He went there and threatened the girl to go with her but the girl doesn’t want to, so he shot her and he also died in the end. The husband was left with the child he doesn’t even own, he realized how miserable he was after that so he decided to go back to his father and brother and reconcile with them.They accepted him completely, without any hesitation. This story was great. It just teaches us to remember to get back to God whenever we got the wrong path. God is always ready to accept us no matter what we do, we just need to get back to Him and reconcile for our sins and He will immediately accept us. We should follow God’s path because it’s the right path that will l ead us to success.

Will Boots benefit from Treat Street or will it have a negative impact Dissertation

Will Boots benefit from Treat Street or will it have a negative impact on the perception of their loyalty card - Dissertation Example total sales as estimated in 2008 in the Health and Beauty sector worth 17.7 billion pounds out of which 36 % of the total was accounted for Boots. Boots being the largest single retailer in the cosmetic and health care division leads the market with innovative activities attracts the customers. In spite of being the leader in the sector Boots also was hit very badly during the period of recession. Due to the economic slowdown in the late 2008 consumers also became very price sensitive in the market. Along with this problem the competitive environment also forced the market leader Boots to rethink on its sales strategies and the discount and promotional campaigns to gain market share. For this reason the company implemented several strategies likes giving discounts and scheme cards to attract customers. Review showed that about 16% of the customers bought more and increased the sales during discount period. Loyalty Cards are introduced by Boots to encourage consumers to avail discount ed price and thus become a more loyal customer to the brand. With the change in society and consumers buying habit Boots introduced a more Advantage Card ‘Treat Street’ which gives the existing customer some extra benefits. This research is done in order to find whether Boots benefit from this Advanced Card or it has a negative impact on the perception of their loyalty card holders. About the Company Boots group, PLC is the leading beauty and health care retailer and one of the best known companies at United Kingdom. Boots is one of the members of Alliance Boots which is one of the leading international pharmacy-led health care and beauty group. Boots was established in the year 2006 when The Boots Company PLC was merged with the Alliance Unichem. As of 2010, the company operates in over 20 countries and is sold in over 130 countries around the world leads the market with about 3250 outlets at different locations. Though the company operates in pharmacy and cosmetic/toi letries but it is not known as the specialist in that section only, rather it is popularly classified as a mixed good retailer. With the growing trend towards self-medication the sales of Boots is mainly concentrated to three main products categories i.e. analgesics like Nurofen, Strepsils for cough and cold remedies and also skin care products like Clearasil. Though the company dominates in their own industry segment but they faced a lot of difficulties to grab the market share. As of 2008 the market share of Boots was about 35.9% of the total market. The main problems behind this difficulty are especially building by the competitive brands mainly the supermarkets with toiletries segment. Customers always prefer to have a single point to purchase all there needed products rather than going to different stores and buy different products of their need. This is the main reason for the huge development of the shopping malls and super markets. Though these supermarkets don’t have much variety in products but they attract the customers with good amount of discounts and offers. Along with this due to economic recession in late 2008 the health and beauty sector was very badly hit which affected the purchasing power of the customers also. Thus to gain market share Boots worked out on their sales strategies thoroughly and introduced several discount schemes (Brandy, 2010,

Financial Performance Measurement Essay Example | Topics and Well Written Essays - 1500 words

Financial Performance Measurement - Essay Example The cost of capital aspect is usually a main area of focus. The reason for cost of capital to be taken care of seriously is to ensure that the capital used does not exceed the expected returns from activities of the organization. There is also need to ensure that the cheapest type of capital is used to finance the company. The company therefore considers the cost of each type of capital to compute a general cost of capital referred to as weighted average cost of capital. This incorporates costs such as cost of equity and also cost of debt. The weighted average cost of capital method allocates weights to each component cost of capital. This weighted average cost of capital is usually the rate of return that the company should not operate under in order to be operating at a safe point. Weighted average cost of capital is the best measure of a company's cost of capital. Its measure gives weights to the components of a company's capital structure. Usually shareholder's equity and debt create a company's capital (Brealey, & Richard 2000p.66-67). The company's share price as in the financial times is recorded as 876.50 being the last price. This represents an increase in the company's share price as compared to last one week by 2.2%. 876.50 being the last share price also represent a decrease in share price as compared to 3 months earlier. ... EQ = This represents the shareholder's equity and equity equivalents TC = This represents the total capital RRR = This is the required rate of return, usually cost of equity capital D = This represents debt capital K = This represents the cost of debt capital TR = This represents the tax rate Using the figures of the group company the British Associates Foods plc the shareholder's equity for the year 2005 = 3,696,000 This is at required rate of return of 12% The group's debt as at 17/09/05 was at the tune of 150,000,000. This debt was at a cost of 10% Therefore the weighted cost of capital can be computed as follows: - Total capital = Equity capital + debt Therefore Equity capital = 3,696,000,000 Debt = 150,000,000 Total capital = 3,746,000,000 Therefore WACC = 3,696,000,000 x 12% + 150,000,000 10% (1.28%) 3,746,000,000 3,746,000,000 Note: the tax rate = 28% WACC 0.118 + 0.02 WACC 0.138 = 13.8% Therefore the WACC = 13.8% The company's share price as in the financial times is recorded as 876.50 being the last price. This represents an increase in the company's share price as compared to last one week by 2.2%. 876.50 being the last share price also represent a decrease in share price as compared to 3 months earlier. At the earlier three months the share price was 5.4% higher than the current share price of 876.50. Six months ago, the company's share prices are recorded to have been 16.4% higher than 876.50. This represents a large fall in the company's share price. Upto these six months ago, the trend seems to be moving in the same direction as that of the sector. A difference in the trend of the company's share prices emerges when the comparison of the

Political Anthropology Power, Ideology & Inequality Essay

Political Anthropology Power, Ideology & Inequality - Essay Example It was feudal kingdoms of Europe, which associated the word 'civilization' with their culture, way of life, religious beliefs and political system. Other cultures were addressed as 'uncivilized': "The comparison was a series of forced understanding and a justification to carry and implant civilization in the rest of the planet, which had been declared either lacking some properties or having them in excess." (Jameson and Miyoshi, 1998, p. 33). This was the first attempt of expanding own way of life on others, later on labeled 'globalisation'. Globalisation is the right of the strongest - this 'core feature' has remained in almost primeval form. Western civilization unites the most developed countries of the contemporary world into a hegemony inducing its culture to the rest of the planet. There is no constant leader of this expansion: "At any one time a single state can be number 1 among the Great Powers... This was the case with Britain in the mid-nineteenth century and with the United States from 1945 to the 1970s" (Agnew, 1998, p. 7). Through this form of hegemony understandings and practices regulating world politics originated from Europe become dominant. Advocates of globalisation often speak of 'new choices' brought into regions. 'Global' gives a new perspective to 'local', therefore producing new ways of life: "More persons in more parts of the world consider a wider set of 'possible' lives than they ever did before. recently, whatever the force of social change, a case could be made that social life was largely inertial" (Appadurai, 1991, p. 197). Influencing on local traditions with a global view is meant to give bigger picture of the world we live in. Sadly, this good intention has a horrible implementation in violent propagation of 'better' or 'more civilized' culture destroying local way of life too often. Meanwhile there is a clear variance between theoretical debates on globalisation (how should it be) and its practical side (how is it in reality). "By encouraging students to display their virtuosity in abstraction, the discipline brackets questions of theft of land, violence, and slavery - the three processes that have historically underlain the unequal global order we now find ourselves in" (Krishna, 2001, p. 401). Indeed, the means of globalisation repeatedly look horrible in comparison to its ends. Globalisation habitually serves as an excuse for further expansion and the theory silently turns away from how locals are given these 'new possibilities of life'. While modern culture obliges globalisation to avoid the unnecessary violence, there are more effective ways of influencing local cultures. Countries of western civilization have enough economic power at their disposal to make 'brute force' avoidable. "The countries that form the Group of Seven, with their 800 million inhabitants, control more technological, economic, informatics, and military power than the rest of the approximately 430 billion who live in Asia, Africa, Eastern Europe, and Latin America". (Hetata, 1998, p. 274). Capitalist culture uses its power for indirect methods of control, such as informational dominance. Information is the key to control - this simple truth has already become moss-grown. Culture is based on the knowledge people accumulate through their lives and transfer to

The Internal Problems of Vietnam as Cause of the War Essay

The Internal Problems of Vietnam as Cause of the War - Essay Example The collapse of the Soviet Union and China’s adoption of capitalist economic policies influenced Vietnam to broaden its international trade links and liberalise its internal economy (Evans & Newnham, 1998, p, 561). Vietnam is a country whose economy had always been largely agrarian in nature, although the communists had hoped to industrialise the economy. The internal problems of Vietnam as cause and consequence of the wars course and outcome was demonstrated by the damage that the conflict did to the country’s agricultural sector. By the time that North Vietnam had reunified the country its economy had been devastated by more than three decades of virtually continuous fighting. The task of rebuilding the economy was only achieved through the economic assistance of the Soviet Union. The internal problems of Vietnam as cause and consequence of the wars course and outcome were not helped by the fact that the economic policies of the Soviet Union, which the Vietnamese copied were flawed in their own right (Woodruff, 2005 p. 275). The Soviets wished to prop up a communist state that had already humiliated the United States, and that preferred friendship to the Soviet Union rather than a good relationship with China (Hobsbawm, 1994 p. 489). The Vietnamese economic recovery was interrupted by the short - lived Chinese invasion of 1979, which had the affect of increasing the number of refugees that fled the country. The conflict also reversed some of the economic recovery that had begun since the end of the Vietnam War in 1975 (Lenman, 2004 p. 869). Ironically it was the economic policies of China that provided the Vietnamese government with the inspiration to liberalise their economy and attempt to increase international trade with the rest of the world.

Disaster Preparedness Research Paper Example | Topics and Well Written Essays - 3250 words

Disaster Preparedness - Research Paper Example FEMA has functioned as an independent agency that is responsible for the management and response in cases of disasters that overwhelms the state governments. An excellent investigation on FEMA’s responsibilities since its inception until about 2003 was provided by Cumming and Sylves (2005), who outlined the agency’s development, which included policy analysis, an outline of its jurisdiction, and management evaluation. Of particular interest is the study’s emphasis on FEMA’s HAZMATS (hazardous materials)   responsibilities. The authors’ claimed that FEMA has acquired more HAZMATS authority after the 1981 Chernobyl catastrophe in the Soviet Union. (Cumming and Sylves 2005: 23) A more detailed discourse on pre-9/11 disaster preparedness in the US has been comprehensively investigated by Nicholson. For instance, the disaster events from the administration of Reagan to the Clinton regime were outlined and analyzed side by side their policy reactions. ( Nicholson 2005: 33-54) The outcome of the cases handled by FEMA such as the hazardous materials contamination in the Love Canal and the experiences discussed by academics previously have provided the public and the policy network’s interest on disaster preparedness. An important dimension to this point is that the governmental policy has been largely shaped by the need to respond to specific types of crises. When the series of natural calamities hit the US during the 1960s and 1970s. ...(Haddow, Bullock and Coppola 2010: 5) The authors noted that these calamities led to the heightened focus on the national emergency management, which by the end of the 1970s saw five federal departments and agencies, closely coordinating for more efficient disaster response and recovery initiatives. Within this period, three specific developments in disaster preparedness emerge. The first is the passage of the Disaster Relief Act of 1974, which saw the US Department of Housing and Urban Development (HUD) taking a more authoritative role in disaster management. Then, there was the creation of the Defense Civil Preparedness Agency, tasked with disasters that would result from military and nuclear disasters. All in all, as pointed out by Haddow, Bullock and Coppola, â€Å"taking into account the broad range of risks and potential disasters, more than 100 federal agencies were involved in some aspect of risk and disasters.† (5) According to Bumgarner, the whole federal disaster preparedness and response program remained disjointed for the most part of the 1970s because there was no specific federal agency â€Å"on point† when it came to disasters since more than a hundred various federal agencies divide the responsibilities among them. (Bumgarner 2008: 7) This changed when the Federal Emergency Management Agency (FEMA) was established in 1979. Bumgarner explained that FEMA was a consequence of the growing clamor for sufficient and effective disaster preparedness and was created through a wide ranging reorganization that saw several existing federal agencies becoming part of the organization. (7) FEMA has functioned as an independent agency that is responsible for the management and response in cases of

Should our society continue to enforce compulsory monogamy on this Essay

Should our society continue to enforce compulsory monogamy on this segment of unwilling individuals, or does this approach no longer represent an enlightened view of love and relationships - Essay Example Monogamy is mostly not a choice as the systems of cultural conformity tend to make us believe. This can be evidenced when someone tries to do something out of monogamy and he or she faces numerous forms of resistance. The legal arrangements almost allover the world is pro monogamy. Those who tend to go astray from these institutional arrangements are punished in one way or another. Legal marriage, for example, does not adapt non-monogamy neither does divorce and custody courts. The courts will even punish this both financially and denying custody of children to the party which went astray from monogamy (Wardle 43). In the social setting, a non-monogamy arrangement is considered immoral. This is a result of the heavy social pressure where everyone is expected to be monogamous. In some cases, a person can be disqualified from public office when they admit that they are non-monogamous. The society has, therefore, put a lot of pressure onto the practice of monogamy such that any other arrangement is considered cheating. The guilt that accompanies non-monogamy arrangements is felt even in those places where non-monogamy is fine (Wardle 49). There is a class of people opposed to compulsory monogamy. Among them are the sex workers. Whether they are male or female, sex workers are considered by our culture and the society at large as impure, and they face lots of stigma as a consequence (Bax 12). They are, therefore, not viewed as fit for a monogamous relationship. Governments even criminalize any sex worker relationships be it exploitative or not. This can be evidenced by the passage of anti-pimping laws aiming at criminalizing the act of benefiting from proceeds of sex work even when one is not the sex worker (Burston 67). Men who are in gay relationships often face promiscuity allegations from all corners. These allegations are mostly

TEXT ANALYSIS ASSIGNMENT Example | Topics and Well Written Essays - 1000 words

TEXT ANALYSIS - Assignment Example dy the trial’s circumstances as well as look into the circumstances that resulted to his accuser seek his death as well as the Athens’ people to agree in it. As far as this accusation goes, the scenario is not that different from the religion of St. Theodore of Sykeon. Theodore is sick and this could be a likened to Socrates’ being in court. Just as judges were there to look into the accusations against Socrates, in the cases of the saint there is God as well as the angles who come as doctors. Upon being asked why he is weeping, the saint answers that it is because he is unrepentant (The Life of St. Theodore of Sykeon ,1.2). This represents the accusations against Socrates. One of the major accusations against Socrates was denying gods that the state recognized as well as introducing to the state strange religions instead of such Gods. In the case of St, Theodore, earthly spirits that torment people can be seen. It the saint who continues to do miracles that does away with weaknesses as well as sicknesses. The spirits, weaknesses, as well as these spirits represent earthly gods that the state believes in, in the Socrates’ scenario. Theodore explains that something else that makes him cry is the young believers who need a shepherd. He is afraid that he will die and leave them without one. This is quite common the second accusation directed towards Socrates. That he turned away young people from their parents to serve the new religion he introduced. They accusers called it corrupting the young people. Socrates had associates whom he taught to despise State laws, amongst them, election through lots. Theodore has followers too: those who liked his works left their homes and came to be with him as well as change their lives to conform his teachings. Some of those healed by him as well opted to live by his side as well (The Life of St. Theodore of Sykeon, 2.2). Socrates during his presentation for his apology, his first words were that he was not sure if the

Current macroeconomic situation Essay Example | Topics and Well Written Essays - 500 words

Current macroeconomic situation - Essay Example economic productivity in the US depicted in the numerous productions and purchases in terms of goods and services, the rates of national unemployment have remained steadily high. This implies that increment in the overall productivity of both goods and services is not playing any noteworthy role in the generation of fresh jobs for the general populace. It further implies that employers are not offering job opportunities to fresh workers in order to develop the required growth rates. In the most recent probe into the macroeconomic situation, Consumer Price Index with regard to urban consumers stood constant during the month of December similar to the month of November. The index for all goods except for food and energy rose significantly by 0.1% in December after it augmented to 0.2 in November (BLS, 2012). This has been presented as the inflation levels for US for the fiscal months of December and November. According to reports on employment and unemployment, a rise in the nonfarm payroll job offering augmented by 200, 000 in December 2011, while the unemployment rate continued to drop at 8.5% (Haskell, 2011). Job opportunities emerged in the conveyance, warehousing, retail vending, industrialized, medical and mining sector of the economy. According to the presented report, real GDP, which is the production of goods and services that US generated in labor and property augmented to a yearly rate of 1.8% as per the third quarter of last year (Haskell, 2011). Previously, the second quarter of last year saw an augment of the real GDP by 1.3%. Currently, the expansionary fiscal tools such as the purchases made by the government on taxes are not working within the current situation. The working group has been amassing less experience concerning jobs than expected, which consequently leads to augment in inflation and unemployment (Bullard, 2011). Although inflation is triggered by supply side dilemmas, inflation and unemployment augment in a similar manner making the

Rogers Chocolates Essay Example for Free

Rogers Chocolates Essay 1. The premium chocolate industry is changing dramatically with the growth rate in the chocolate industry falling as a whole, other traditional big name chocolate companies like Hershey’s and Cadburys are moving more towards the premium chocolate industry. The premium chocolate industry growing 20 percent annually and with the baby boomers purchasing more chocolate, they put are putting great emphasize on quality and brand when they purchase their chocolates. The underlying drivers of change are changes that companies go through in the industry and competition conditions. There are 14 total driving forces that drive industry change but Roger’s chocolates has 6 driving forces in particular that affect them the most. First are the changes in the long-term industry growth rate because of the decreasing growth rate in the chocolate industry. Second are the changes in who buys the product and how they are used because as mentioned in the text, 20 percent of the â€Å"heavy users’ account for 54 percent of the pre-Christmas sales. Third is marketing innovation because their customers and clients had environmental concerns in bettering their packaging, procurement, and operational decisions. Fourth driving force are the entry or exit of major firms and this can been seen with companies like Hershey’s and Cadburys moving more toward the premium chocolate industry. Fifth driving force is the regulatory influences and government policy changes because larger chocolate manufactures are seeking a redefinition in the word chocolate under USFDA guidelines so that they could purchase cheaper versions of the product and still call it chocolate. Six and final driving force is changing societal concerns, attitudes, and lifestyle. People nowadays are more focused in the way they eat and are more concerned with their diet. Organic chocolate is a major topic and now dark chocolate is becoming more popular because it had been proven to be healthier than milk chocolate cause of their heart-healthy anti-oxidant. 2. Roger’s Chocolates competitive strategy is basically focused on their rich and long lasting history of their company. Roger’s Chocolates was founded in 1885 and they were Canada’s oldest chocolate company. Some of their products include Empress Squares, Dark Chocolate Almond Brittle, Marquis Assortment, Collectible Gift Tins, Fruit Nut Collection, and Ice Cream products. Their industry position is not where they hope to be, because of stiff completion from Godiva, Bernard Callebaut, and Lindt. One thing that management has done is focus their high quality hand wrapped chocolates which include Victoria Creams and they have also introduced their specialty items such as chocolate coved truffles, caramels, and orange peels. Roger’s Chocolate has introduced their line of sugar-free chocolate which opens up their market to people who cannot eat that much sugar like diabetics. Roger’s Chocolates functional strategy and tactics need to improve to be aligned with their competitive strategy, they should not only pride themselves in the uniqueness of how they specially wrap their chocolate they need to be more competitive within their industry by offering more selections of their products like fat-free products or market themselves better like Godiva does when you join their membership for free, every visit when you buy something Godiva gives you a free truffle. Something like that is what Roger’s Chocolates need to focus more on. 3. The action that Steve Parkhill should undertake to improve Rogers’ competitiveness in the Canadian Premium Chocolate Industry is focus more on what their customers want from the product. It is nice and everything that Roger’s Chocolates comes nicely packaged but the majority of the people are not interested in that part, though it does bring attention to the product. The taste of the chocolate is what is important and the ingredients it comes from as well. He needs to see what is it about their product that could give them the competitive advantage of their competitors. Also in terms of culture, although Canada is full of tourism, they need to establish themselves in other places where there are high volume of people that like premium chocolate. Expand their products towards the United States where people go visit like big cities. 4. SWOT analysis †¢Strengths = Premium chocolate markets grows 20 percent annually, high quality hand wrapped packages, stores are located in tourist areas (cruise ship traffic), well established in history, high quality ingredients. †¢Weakness = Name is not recognized internationally, expansion of the company is not considered, the sales agents do not provide links of their resellers to the website so customers do now know all the places that sell Rogers’ chocolates, do not sell my the majority to their customers †¢Opportunity = Expand their products to the U. S. or internationally, become a public company to get more exposure, produce organic items †¢Threats = Hershey’s and Cadbury moving towards the premium chocolate market, many competitors (like Godiva) , Board members do not want to grow, potential selling of the company to investors, post 9/11 tourism is slowing down. The future for Roger’s Chocolates looks like it is going to stay steady with no real big changes coming in the future. They will keep their rich history going but it does not seem like anytime in the future Roger’s Chocolates will be expanding their business. 5. At first Roger’s Chocolates was in a strong financial position due to the fact that the company was privately held and did not have to deal with public shareholders. But just after the current shareholder acquired the company, growth had substantially slowed down in the past years. Tourism has fallen down a lot as well since September 11. 2001 and the decline of the dollar has not helped much the financial either. Roger’s Chocolates level of profitability is doing well with Canada’s market for chocolate being $167 million dollars annually that is a big chunk of the market share for Roger’s chocolate to work with. Their liquidity seems to be doing well, Roger’s chocolates has strong resources in keeping their facilities and raw materials working well. Though there is a lot of room for Roger’s Chocolate to expand they seem to be operating at an average level.

Banana as a Natural Superdisintegrant

Banana as a Natural Superdisintegrant The objective of the study was to evaluate banana powder as a superdisintegrant for the formulation of oral disintegrating tablets and to compare the results with commonly used superdisintegrants like croscarmellose sodium, pre gelatinised starch and sodium starch glycolate. Oral disintegrating tablets containing Domperidone as the model drug were formulated using five different concentrations of each superdisintegrant (2%, 4%, 6%, 8% 10%) and compressed by direct compression. The formulations were subjected to various evaluation studies such as wetting time, water absorption ratio, disintegration time and in-vitro dissolution. The results showed that the disintegration time and drug release of the formulation containing banana powder (6%) was comparable to other super disintegrants. The IR spectrum analysis demonstrated that banana powder was compatible with the drug. These results suggest that banana powder can be used effectively as a superdisintegrant in orally disintegrating ta blet formulations. Banana, is a natural product which is available in plenty, economically affordable and has its own nutritional value. It can be used as a potential additive in the formulation of oro -dispersible tablets. Keyword: orodispersible tablets, superdisintegrants, disintegration time, natural excipients. INTRODUCTION The tablet is the widely used dosage form because of its convenience in terms of self-administration, compactness, and ease in manufacturing. For the past one decade, there has been a demand for more patient-friendly and compliant dosage forms. As a result, the development of new technologies has been increasing annually. Since the cost for development new drug molecule is very high, efforts are now being made by pharmaceutical companies to focus on the development of new drug dosage forms for existing drugs with more safety and efficacy together with reduced dosing frequency, and the production of more cost-effective dosage forms. However, geriatric and pediatric patients were having difficulty in swallowing conventional tablets, which leads to poor patient compliance. To overcome this problem, scientists have developed innovative drug delivery systems known as melt in mouth or mouth dissolve (MD) or sometimes dispersible tablets. These are novel types of tablets that disintegrate /disperse in saliva. Their characteristic advantages such as administration without water, lead to suitability for the geriatric and pediatric patients. They are also suitable for the bedridden patients, and patients who do not have easy access to water. The advantages, in terms of patient compliance, rapid onset of action, increased bioavailability (in some instances) and comparable stability to conventional tablets make these tablets popular as a dosage form of choice particularly in these populations. Domperidone maleate is a widely used anti-emetic drug, acting by inhibition of the dopaminergic receptor. Domperidone maleate does not cross the blood brain barrier. Domperidone maleate is also effective in gastro paresis, pediatrics gastro esophageal reflux (infant vomiting). Domperidone maleate after oral dosing undergoes extensive gastric and hepatic first pass metabolism resulting in low bioavailability (15%) which therefore, may not minimize the rate of vomiting. In context of the above principles, a strong need was recognized for the development of mouth dissolving tablets of Domperidone maleate to improve its bioavailability for relief on nausea and vomiting. In mouth dissolving tablets, disintegrants plays a major role. A  disintegrant  is a substance in a tablet formulation that enables the tablet to break up into smaller fragments upon contact with gastrointestinal fluids. Such a rapid rupture of the tablet matrix increases the surface area of the tablet particles, thereby increasing the rate of absorption of the active ingredient and decreasing the onset of time to therapeutic effect. A new disintegrant class has emerged during the recent past known as the Superdisintegrant. Superdisintegrants improve disintegrant efficiency resulting in decreased use levels, typically 1-10% by weight relative to total weight of tablet when compared to traditional disintegrants. The excipients added to the formulation should not only act as formulating agent it also act as good therapeutic agent and also free from toxicity. In the present research work an attempt was made to use banana powder as a superdisintegrant in the formulation of mouth dissolving tablets. Banana powder being a natural substance and rich in nutrition and availability can be an added advantage in using them as a pharmaceutical excipient. MATERIALS AND METHODS Materials Domperidone maleate was a gift from sterling lab (hosur,India) banana powder (self made) croscarmellose sodium (CCS) and sodium starch glycolate (SSG)as pharmaceutical grade was obtained from Loba chem ,mumbai, pre-gelatinised starch (PGS) as pharmaceutical grade was obtained from colorcon, Mumbai ,all other materials used were of suitable analytical grade. Preparation of banana powder: The unriped banana fruit was purchased from the local market. The fruit was cleaned and the peel was removed. Then the pulp was dried and powdered using mixer. The powdered substance was collected and stored in well closed container for further studies. Phase solubility studies: Phase solubility studies was done as per the method reported by (K.Venkates et.al,2009)2.Drug and superdisintegrant as per specified ratio (1:1,1:2,1:3,1:4,1:5) were weighed accurately and added to 25ml of water in screw capped bottles. All the bottles were shaken in Remi orbital incubator shaker at 370c with 100rpm for 24 hr. The container with drug and water was used as control. After 24 hr the solution was filtered using whatman filter paper (0.45 microns) .Then the filtrate was analyzed at wavelength of 284nm using Systronics TM double beam spectrophotometer. From the absorbance the solubility of drug was calculated. Compatibility studies: The compatibility study of drug with excipients was done using IR spectroscopy. The drug and the excipients were mixed in a ratio of 1:1 and stored in glass vials at 40 °C/75% RH for 30days. At the end of 30 days samples were withdrawn from each vial and the IR spectrum for those samples were taken. The samples were prepared by pressed pellet technique. The IR spectras was determined using JASCO FT/IR-4100 (3-4).16 scans were taken for each sample. The scanning range was between 4000-400 cm-1. The IR spectra of pure drug and pure excipients were compared to that of the mixture of drug and excipients and any interaction were analyzed. Microbial load for banana powder: Pour plate method was used to cultivate 1ml of banana powder solution with distilled water on muller Hilton agar medium for enumeration of bacteria and sarboured dextrose agar medium for fungi. The plate was incubated at 370c for 24 hours for bacteria while fungi plates were incubated at 270c for 72 hrs (3-6). At the end of the incubation period, the bacterial and fungal colonies formed were counted. Sterilized banana powder solution was taken as control. Swelling index: Swelling index was defined as the volume in milliliters occupied by 1 gram of superdisintegrant powder including any adhering mucilage, after it had swollen in water for 4 hour. The swelling index of the superdisintegrant was performed according to the (BP, 2007) method (7-9). In a 25ml ground- glass stoppered cyclinder graduated over a height of 125 ±5 mm in 0.5 ml divisions. About 25ml of water was added and shaken vigorously every 10 min for 1 hour and then allowed to stand for 3 hours. The volume occupied by the superdisintegrating agent including adhering mucilage was measured. The swelling index was calculated from the mean of three determinations. Pre-compression studies: All materials were mixed as per the composition shown in table1 and passed through 60 mesh sieve. The pre-compression studies (10-11) were done as follows. Bulk density: It is the ratio of total mass of powder to the bulk volume of powder. It was measured by Pouring the weight powder (passed through standard sieve # 60) into a measuring cylinder and initial weight was noted. The initial volume is called the bulk volume. From this the bulk density is calculated according to the formula. It is expressed in g/ml and the equation was given by Bulk density= mass/bulk volume (1) Tapped density: It is the ratio of total mass of the powder to the tapped volume of the powder. Volume was Measured by tapping the powder for 750 times and the tapped volume was noted if the difference between these two volumes is less than 2%. If it is more than 2%, tapping is continued for 1250 times and tapped volume was noted. Tapping was continued until the difference between successive volumes is less than 2 % (in a bulk density apparatus). It is expressed in g/ml and the equation was given by Tapped density= mass/ tapped volume. (2) Carrs index (or) % compressibility: It indicates powder flow properties. It is expressed in percentage and is given as Carrs index =Tapped density-Bulk density/Tapped density (3) Hausner ratio: Hausner ratio is an indirect index of ease of powder flow. It is calculated by the formula given below. Hausner ratio= Tapped density/bulk density (4) Lower hausner ratio (1.25). Preparation of tablet: All the materials were passed through 60 # screens prior to mixing. Domperidone maleate, Croscarmellose sodium (CCS), Sodium Starch Glycolate (SSG), Pre-gelatinised starch (PGS),Banana powder, Microcrystalline cellulose (MCC),Neotame (nutrasweet), Mannitol (DC) , Talc, Magnesium stereate and flavour ( pharmaceutical grade) were mixed using a glass mortar and pestle. The formulation without superdisintegrant was prepared and used as control. All the materials were directly compressed into tablets using concave face round tooling on a Rimek- rotary tablet machine at 12 rpm . The composition of the batches is shown in Table 1. INGREDIENTS Evaluation of tablet: Tablet hardness: The hardness of the tablet was determined by using Tab machine hardness tester. Weight variation: Twenty tablets were selected randomly from each formulation and weighed individually using a Shimadzu digital balance (BL-220H). The individual weight was compared with the average weight for the weight variation. Friability test: The friability of the tablets was measured in a Friability apparatus (Camp-bell Electronics, Mumbai). Tablets of a known weight (W0) or a sample of 20 tablets are dedusted in a drum for a fixed time (100 revolutions) and weighed (W) again. Percentage friability for each formulation was calculated from the loss in weight as given in equation below. Determination was made in triplicate. % Friability = W0â‚ ¬Ã¢â‚¬â„¢WÃÆ'-100/ W0 (5) Wetting time: A piece of tissue paper folded twice was placed in a small petridish (internal diameter = 6.5 cm) containing 6 ml of simulated saliva pH (phosphate buffer pH 6.8). A tablet was placed on the paper, and the time required for complete wetting was measured visually. Six measurements were performed for each batch (Nitin Jonwal et al, 2010). Water absorption time: A piece of tissue paper folded twice was placed in a small petridish (Internal Diameter = 6.5 cm) which containing 6 ml of phosphate buffer (pH6.8). A tablet was placed on the paper and the time required for complete wetting was then measured (Nitin Jonwal et al, 2010). The water absorption ratio (R) for the each formulation was determined using the following Equation. Water absorption ratio (R) =Waâ‚ ¬Ã¢â‚¬â„¢ Wb ÃÆ'-100 / wb (6) Where, Wb is the weight of the tablet before water absorption and Wa is the weight of the tablet after water absorption. Disintegration test: Disintegration test was done by using disintegration apparatus (camp-bell electronics, Mumbai)with distilled water as disintegration media at 370c and the time in second taken for complete disintegration of tablet with no palpable mass in the apparatus was noted visually (Nitin Jonwal et al,2010). In-vitro dissolution study: The release study was performed using (Tab machine) six stage dissolution rate apparatus (BP/IP/USP) paddle type with 900ml of 0.1N HCL (PH=1.2) as dissolution medium at 370c and 50rpm. The sample10ml was withdrawn with the time interval of 1, 2, 3, 4, 5, 10, 15, 20,25and 30 min. The volume of withdrawn sample was replaced with 10ml 0.1N HCL. The sample was filtered. Absorbance of the sample was measured using PC Based double beam spectrophotometer. The cumulative release was measured using equation obtained from standard curve. The regression co efficient of the standard was R2= 0.9997. RESULTS AND DISCUSSION: Phase solubility studies: The phase solubility studies was done as per the method reported by K .Venkates etal2.The solubility of drug was determined by increasing the concentration of superdisintegrant by specified ratio (1:1,1:2,1:3,1:4,1:5). The pure drug had a solubility of 0.2mg/ml whereas the solubility of the drug with added superdisintegrants showed a value of about 0.44 to 1.1mg/ml for CCS, 0.46 to 1.21mg/ml for SSG, 0.34 to 0.46mg/ml for PGS and 0.8 to 2.7mg/ml for banana powder. The above results suggested that on increasing concentration of the superdisintegrants the solubility of the pure drug tends to increase. Of the four superdistegrants used, banana powder showed the maximum increase in solubility of the drug. Compatibility studies: The drug excipient compatibility study was done by using JASCO FT/IR spectrometer. The IR spectra for pure drug, excipients and drug-excipient mixture were shown in Figure1. The pure drug showed characteristic absorption bands at 3127.97 (Aromatic CH stretching), 1487.81 (C=C ring stretching), 1147.44 (CH2 Alkane bending), 928.557 (RCH=CH2), 891,866,833 (Para substituted benzene) and the formulation shows characteristic absorption band at 3123.15 (Aromatic CH stretching), 1487.81 (C=C ring stretching), 1147.44 (CH2 Alkane bending), 928.557 (RCH=CH2), 891,865,833 (Para substituted benzene). The spectrum of the drug-excipient mixture was found to be a mere summation of the individual spectrum of the drug and excipients which suggest that there were no interaction between drug and excipients and were compatible with each other. Swelling index: The swelling indeces for the crosscarmellose sodium, sodium starch glycolate , pre-gelatinised starch, banana powder are presented in table3. The values obtained suggest that the swelling index banana powder is comparable to other superdisintegrant. Microbial load: The banana powder was a natural substance and so the microbial load test was done and the results shown that it contains microbial growth of about 253 cfu/gm and fungal growth of about 89 cfu/gm which was under the limit specified by (United state pharmacopoeia,2007) (5). Pre-compression studies: All the materials was mixed as per composition shown in table1.For each designed formulation blend of drug and excipients was prepared and evaluated for micromeritic properties and the obtained results were shown in Table3. The bulk density and tapped density for all formulation was presented in table 3. The hausners ratio and %compressibility index was found to be in the range of 1.14-1.28 and12-22% (Table 3). All formulation shows good blend property for direct compression and hence tablet was prepared by using direct compression technology. The results shows that formulation containing banana powder has better physical properties compare to other formulation (Table 3). Evaluation of tablets: The tablet was prepared by direct compression method as per Table1.The prepared tablets were evaluated for weight variation, hardness, friability, wetting time, water absorption ratio, as shown in Table4. The weight variation was found to be in the range of 248mg-253mg for all formulation .The hardness was found to be in the range of 2-3kg/cm in all formulation indicating good mechanical strength and it has ability to with stand physical and mechanical stress condition while handling. The friability for all formulation was less than 1% as per (British pharmacopoeia, 2007) . The wetting time is closely related to the inner structure of the tablet. This method mimics the action of saliva in contact with the tablet to illustrate the water uptake and subsequent wetting of tablet. This shows the wetting process was very rapid in almost all formulation. This may be due to the ability of swelling followed by breaking and also capacity of water absorption and swelling. The wetting time was found in the range of (Table4). Water absorption which is important criteria for understanding the capacity of disintegrants to swell in the presence of light amount of water was calculated. The tablets showed in the range of 12-100 sec (Table4). This shows all the formulation have good water absorption capacity. The most important parameter that needs to optimize in the development of mouth dissolving tablet is the disintegration time of tablet. In the present study all the formulations disintegrated within 1min. Table 5 give the disintegration time achieved by all the formulation. Four replicates were done. The disintegration time for tablet prepared with banana powder was much lower than the other synthetic superdisintegrants, indicating that banana powder has good disintegrant property (Table 5). Among the synthetic agents CCS was found to be having good disintegrating property than SSG and PGS. This rapid disintegration of banana powder and CCS was due to their rapid capillary activity and pronounced hydration with little tendency to gel formation . The results are in consistent with wetting and water absorption time. Dissolution studies: The drug release studies of the prepared formulations were done as per the method prescribed by British pharmacopoeia. The dissolution profiles of all the formulations were shown in Figure 2-6. It is clearly evident from the obtained data, that the tablet with banana powder as superdisintegrant showed excellent drug release as compared to other agents. It is clear that release of drug has improved considerably in formulation containing banana powder and CCS due to the rapid capillary activity and pronounced hydration with little tendency to gel formation. But the formulation containing SSG and PGS has less dissolution efficiency because it has more tendencies to form gel formation .The batch B3 containing banana powder (6%) and C3 containing CCS (6%) shows good dissolution efficiency and rapid dissolution compare to SSG and PGS. CONCLUSION The present study was aimed at evaluating the disintegrant property of banana powder in the formulation of mouth dissolving tablets. The obtained results clearly demonstrate the ability of banana powder as a superdisintegrant. The disintegration time obtained by tablets with banana powder wascomparable to that obtained with other commonly used disintegrants. Hence it can be used very effectively in the formulation of MDTs. Banana powder being a natural product with abundant availability can be used as a potential pharmaceutical excipient in various solid dosage forms especially in fast release products. The economical and nutritional value of banana powder will be an added advantage of using them in the pharmaceutical formulations.

Pros and Cons of Tidal Energy

Pros and Cons of Tidal Energy As the worlds energy crisis progresses, renewable energy sources like tidal power are being explored. Tides, the rise and fall of sea levels, are created by changes in the gravitational forces of the sun and moon as well as the earths rotation. Tidal Energy is generated by converting gravitational potential energy of high tides into hydroelectricity. Most ocean environments experience two high tides and two low tides everyday. There are three main ways to harness tidal energy, each with their own pros and cons. The first method of tidal energy generation is the tidal stream generator, the second is the tidal barrage and lastly there is dynamic tidal power. Tidal energy is not yet widely used but many people believe that it has great potential for future energy generation. This paper will examine the environmental effects of the different methods. The concept behind the tidal stream generator method is very similar to that of an underwater windmill; as the tide flows in and out of a bay it spins an underwater turbine which generates power. Tides move slowly, but because water is much denser than air, it can move much slower while providing the same power. The environmental benefits of this technology are numerous. Tides are always either flowing in or out allowing tidal stream generators to supply constant, consistent and emission free power. This is a benefit over other the other methods of tidal generation that can only generate power when the tide moves in a specific direction. Also, tidal stream generators are much, much cheaper than other methods of tidal generation allowing them to be easily implemented and tested. Although very few studies have been done, it would seem fish avoid the turbines used in tidal stream generators resulting in almost no aquatic fatalities. This means tidal stream generators have no known impacts on the surrounding ecosystem. There are not many environmental disadvantages to tidal stream generators. The turbines may cause some minor disruption to aquatic animals, but this is yet to be proven. The only environmental damaging aspect of this technology would be the work involved with maintaining and installing the underwater turbines. However, as a relatively unknown source of power, there is much of time for improvements. The tidal barrage is a large dam-like structure built at the mouth of a bay, stream, or estuary which experiences a large tidal range. It allows water to flow into the basin through the sluice gates during high-tide and during low tide releases the water through turbines. Turbines trap the energy from the movement of water in and out of the basin. This method of collecting energy has many environmental benefits. Firstly, because tides come twice a day, a tidal barrage will supply predictable, consistent and emission free power. This method is able to collect more energy than tidal stream generators because it essentially converts the potential gravitational energy of the tidal range in an entire region into electricity. Although barrages are expensive to build, they can be conveniently built under existing bridges. This reduces cost and some impact on the natural surroundings. There are, however, many environmental concerns with this kind of operation. Barrages have a great effect on the surrounding ecosystem. One of the main problems with the construction of a tidal barrage is it can halt the flow of saltwater into and out of estuaries. This can negatively affect the resident marine life. Also, migrating fish are only able to pass through the sluice gates as the basin fills with water. When the gates close, the fish will swim through the turbines. Currently even the safest designed turbines kill fifteen percent of the fish that pass through. This can have a signification effect on the fish population. Finally, tidal barrages block sediment movement. This can causes an accumulation of sediment around and in the barrage which could impair its functionality. Also, by blocking sediment movement it decreases the turbidity in the basin allowing for an increase in phytoplankton which effects the food chain of the ecosystem. Lastly there is dynamic tidal power, a promising new idea with great potential. A large barrier, perpendicular to the coast, is built out from the shore and an adjoining barrier is built along the far end of the first barrier making a â€Å"T† shape. This barrier blocks the acceleration of the tides parallel to the coast creating a difference in the water levels on each side of the barrier. A series of turbines installed in the dam can convert the potential energy of the higher water into electricity. The main difference between this source of tidal generation and the others is that to be economically viable it must be over 30 km in length. This is because the power output is proportional to the square of the dam length. The idea was proposed by Dutch coastal engineers Kees Hulsbergen and Rob Steijn. It has only been tested in computer simulations. Dynamic tidal power like the other types of tidal generation is emission free and resource independent. The environmental benefits of this method over the others boil down to the huge amount of energy that can potentially be generated in coastal regions. Even though it must be built on such a large scale, simulations project that it could potentially generate and 8GW of installed capacity which is thirty percent more power than the Bruce Nuclear Generating Station. If two are built around 200km apart an almost constant stream of power can be generated. Also beneficial is that the dams dont require a naturally high tidal range like both tidal barrages and stream generators. So countries like China, Korea, and the United Kingdom could potentially generate huge amounts of power. It is estimated China alone could generate over 100 GW of power. The environmental risks of dynamic tidal power is mostly in the construction of such a large structure. The building of something so massive wastes a lot of fossil fuels. Also, a barrier of that size could disrupt migration patterns of aquatic animals. Although as the barrier does not seal anything off sea creatures can always swim around. Each method has its own benefits and detriments. Tidal Stream power although not harming to the environment returns the least power, tidal barrages have the capability for large scale power generation they can hurt the ecosystem they are uses in, and dynamic tidal power which can be used to generate large amounts of power in many coastal locations is very very costly to implement and has never been tested. One method does not replace the other as they all are operate in different conditions. Development of this new technology is important and must be continued.

Essay on Equality and Inequality in Their Eyes Were Watching God

Equality and Inequality in Their Eyes Were Watching God In the novel Their Eyes Were Watching God, the author, Zora Neale Hurston, attempts to bring into light problems caused by prejudice. However, as she tries to show examples of inequality through various character relationships, examples of equality are revealed through other relationships. Janie, the novel's main character, encounters both inequality and equality through the treatment she receives during her three marriages.   Ã‚  Ã‚  Ã‚   Janie's first marriage is to Logan Killicks. Logan enters the marriage with a large portion of land. However, Janie enters the marriage with practically nothing. This ends up becoming a relationship based on inequality because Logan starts to use his ownership of the land to control Janie. He tries to make her feel that she owes him for part of the land, which he is sharing with her. What begins as a relationship in which Logan struggles to make Janie happy, turns into a relationship in which Janie is expected to make Logan happy. She is often reprimanded for not doing enough work or for not working in certain areas such as the fields.   Ã‚  Ã‚  Ã‚   It is during that unhappy marriage that Janie meets Jody Stark, who comes along with dreams of power, wealth, and happiness. " De day you puts yo' hand in mine, Ah wouldn't let de sun go down on us single. Ah'm a man wid principles. You ain't never knowed what it was like to be treated lak a lady and Ah wants to be de one tuh show yuh." (Pg.28) Janie is promised that she will be treated quite well. So naturally, she leaves Logan and sets out for a new town with Jody. This relationship can be classified as equal in some aspects. However, for the most part, this too becomes a marriage based on inequali... ...g which is totally hers. Either her husband already owns it or he earns it. In the marriage to Tea Cake, Janie plays an active role in acquiring the money they use. It belongs as much to her as it does to him.   Ã‚  Ã‚  Ã‚   Overall, these are the main forms of equality shared by Tea Cake and Janie. It is through these equalities, encouraged by Tea Cake, that they are enabled to live happy and fulfilling lives. Never once is Janie made to feel inadequate to Tea Cake, like she is to Logan and Joe. The happiness this has caused in their marriage is best summed up in a quote by Janie describing Tea Cake, " He kin take most any lil thing and make summertime out of it when times is dull. Then we lives offa dat happiness he made till some mo' happiness come along." (Pg.135) Works Cited: Hurston, Zora Neale. Their Eyes Were Watching God. New York: HarperPerennial, 1998.

ABC, Inc. Case Study Analysis Essay -- Business management Essays

  ABC, Inc. Case Study Analysis †¢Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Introduction A number of problems were made during the recent hiring process. This case Study is an attempt to identify and recommend ways to improve this process. From the information that has been obtained, I believe that a lack of employee experience and a lack of prior planning and follow up resulted in a failure to accomplish all the tasks necessary to hire the new employees in a timely fashion. †¢Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Background Carol Robins, a new campus recruiter for ABC, Inc., in early April he was able to hire 15 new trainees who were destined to work for Monica Carrolls, the operations supervisor. From the interviews that were conducted, it appears that Carl was unable to accomplish all of the tasks necessary so that the new hires could begin work. These tasks included documentation, drug testing, material preparation for the orientation, and facility scheduling. Monica Carrolls did contact Carl on May 15 concerning his process with the hiring process. Other employees had failed to keep the paper copy of the master orientation manual current so that it can be quickly copied. Another factor appears the rapid expansion of the company. †¢Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Alternatives With more than one problem a major focus on a number of different Solutions, such as, Prior planning by Carl could have eliminated some of the issues; however, Carl’s in experience would probably still have result...

Animal Farm, by George Orwell :: Animal Farm Essays

George Orwell’s novel Animal Farm takes place on a farm in England. Napoleon is the main character in this book and his character is a symbol for greed. Napoleon is a large Berkshire boar who receives great power when he arranges for the expulsion of Snowball. Napoleon changes in a negative way as the plot progresses. At first, Napoleon wants to better his life and the lives of all the other animals, but that soon changes. Power tends to corrupt some people, such as Napoleon who uses his power to change rules, control others, and shows favoritism. Napoleon uses power to change rules. The animals design The Seven Commandments of Animalism as rules which apply to all equally. Napoleon arranges to change The Seven Commandments to justify his wrong doing. After series of changes, only one commandment remains: â€Å"All animals are created equal, but some are more equal than others.† By having the power to make changes, he can make everything suit himself. At first there was the idea of a Utopia, heaven on Earth, but Napoleon changes that too. The Utopia changes to a dictatorship under Napoleon’s influence. Napoleon has the power to control others. He first gains the animals’ trust to become their leader and then plots to physically control them. He secretly trains guard dogs and makes them his secret police. Napoleon’s main concern is no longer all of the animals. Dogs kill three pigs for making confessions. These killings instill a mass fear among the other animals. Squealer assists Napoleon by speaking convincingly on his behalf and making him seem more â€Å"king-like†. Squealer aids Napoleon in his quest for absolute control or power. The animals are most afraid at the sight of Napoleon carrying a whip. Napoleon shows favoritism. His main concern is not all of the animals. Napoleon wants only to improve the worth of his and the other pigs’ lives. There is a caste system with two groups: the workers and the rulers. In this new system, the pigs are in the ruling class, and the other animals are the workers. The rulers were the pigs because they are better; therefore the workers are the other farm animals. Napoleon uses the barley crop to make whisky for himself and the pigs. The pigs wear clothes, learn to read, sleep in beds, eat on fancy dishes, wear ribbons on Sunday, and had to do less work.