Essay Examples on Research Essay

Detection of Antibiotic Residues in commercial Poultry Eggs

UNIVERSITY OF AGRICULTURE FAISALABAD SUB CAMPUS TOBA TEK SINGH. Synopsis Title Detection of Antibiotic Residues in commercial Poultry Eggs. Abstract. Poultry nutrition or inappropriate antibiotic treatments can produce eggs with antibiotic residues The objective of the present study is to evaluate the prevalence of drug residues in eggs presented at Toba Tek Singh in Pakistan. To this end, 120 eggs with an average weight of 50-60 grams were collected at random from supermarkets and commercial farms in Toba, Pakistan. These egg samples were stored at 4C until the time of analysis and then antibiotic residues were analyzed using the High-Performance liquid chromatography HPLC method. The study revealed the presence of antibiotic residues in poultry eggs due to the indiscriminate use of layered antibiotics without observing the withdrawal period of this drug. INTRODUCTION. Since eggs are consumed by almost all individuals the deposition of drug residues in various egg components is a considerable concern. After administration, the antibiotics are absorbed in the intestine of the chicken and transported through the body through the blood plasma where they reach. The ovaries follicles and oviducts responsible for the formation and secretion of egg content, therefore, increase the risk of deposition of drug residues in the yolk and albumin Khattab et al 2010 kan CA et al 2000 deposit more rapidly in both the yolk and the albumin Goetting V et al 2011 Alm El Dein et al 2010.

2 pages | 460 words

Effect of different types of domestic detergents on Membrane Permeability of Beta vulgaris Cells

Effect of different types of domestic detergents on Membrane Permeability of Beta vulgaris Cells Research question. To investigate how the effect of different types of domestic detergents has on membrane permeability of hands skin cells using the similarity of effect on Beta vulgaris cells. Hypothesis. By exposing a cell membrane to a detergent it will increase permeability. Stronger is the detergent more permeable will be the membrane it will destroy the cell membrane. By similarity, the permeability of the Beta vulgaris cell membrane is disrupted causing the red pigment to leak out by diffusion. If the detergent damage the beet cell membrane there will be a higher percentage of pigment leakage and so it has less transmission percentage transmission of light than distilled water. Type of variables. Representing variables in this experiment. Dependent variable. Color of the detergent change. Independent variable. Constituents of detergent and kinds of detergent. Control variable. Temperature of detergent used and the surrounding. The volume of detergent used. Time for the reaction Probe calibration the same probe between measurements to ensure that the measurements are all consistent Background information. Cells have a selectively permeable membrane that allows selective substances to penetrate into the cell.

1 pages | 396 words

Advantages as well the disadvantages of quantitative and qualitative research methods for researching intimacy

Introduction. I will explain the advantages as well as the disadvantages of quantitative and qualitative research methods for researching intimacy. I will mention the influence of integrating both approaches through the two cases below. The Kinsey survey in which the purpose was to perform a sampling technique that involved over 18000 interviews which were recorded as the entire representative of the US society. Lastly, I will discuss the second case of The National Survey of Sexual Attitudes Lifestyles called also the Natsal study team which was set up in the UK in 1990 as the consequence of the outbreak of HIV, AIDs. The Advantages of Quantitative Qualitative methods. The Kinsey survey conducted which was on a large scale mostly as there included over 18000 interviews. The statistic which was extracted from the questioning revealed in two of the Kinsey's publications. Kinsey et al 1948 which it provides a representation of US society. The benefit of this outcome was the discovery that will utilize a possibly sampling method but the Kinsey study revealed that the survey was done in a manner that derived the sampling method from his previous work. Kinsey's sampling was considered even as infancy in the late '30s but was enhanced over time. The Kinsey surveys win their reputation through his position on academic work on the North American gall wasps. These were carrying on as the result of his study by taking different samples from a distinct area from Canada to Mexico Gathorne Hardy J 2005. It is an acceptance to admit that Kinsey applied his research on the benefit by proposing volunteers were surveyed by who Kinsey looked as sought out as well who sought him out. The Kinsey distinction view was and thriving were the evident disparity was the Natsal selected for as well as a wholly balanced questionnaire Wellings et al 1994.

2 pages | 606 words

English Language Teaching Methodology Research Essay

Abstract. This article aims to help the reader to overcome the problems that most students felt hard to learn about in class. There are many techniques to teach easily and reduce bored for students who learn. This article chooses multimedia that includes audio, visual. kinesthetic to make students feel fun to understand the material easily the atmosphere of the class will be enjoying in the class. These media bring some popular items to be introduced that make students interest to study English. So this media which not only listen to the teacher but will combine with visual and kinesthetic in the hope students could better in memorizing the lesson that has taught only in class. Keywords: teaching, media, new items, memorizing better. Background of the study. Introduction. English is an important language used by many people to communicate with each other in the world. Many people attempt to learn English not only because of their image of being able to go to another country but they also learn it in order to contribute to cultural awareness and literacy such as knowledge of the original text. There are many countries made English as one of the main subjects in their school education curriculum so that studying English becomes a must it should be taught from the primary school level up to university. Teaching and learning activity provides the information needed by students.

2 pages | 462 words