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    Acid and Shoe

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    CHAPTER 1 Introduction Background of the Study Like many other hygiene convenience‚ shoe polish or can also be called boot polish is usually a wax ‚ cream or paste used by people to shine‚ water proof and restore the appearance of leather shoes. This extends the footwear’s life. This is made up of many kinds of chemicals and because of this; it can cause irritations‚ allergies to us. In our generation‚ shoe polish is used every day and companies produce a lot of it to meet the demands of

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    Nucleic Acids

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    one of two very similar pentose rings. Ribonucleic acids contain the sugar ribose. Deoxyribonucleic acids contain the sugar deoxyribose. The only difference between these two sugars is that deoxyribose contains one oxygen atom less than ribose. Pentose sugars are essential because they are involved in linking different nucleotides together by condensation reactions. The Nitrogen-Containing Bases There are two types of bases found in nucleic acids. The purine bases have two nitrogen containing rings

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    Hydrochloric Acid

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    ICSE Class X Chapter 5 Hydrogen Chloride and Hydrochloric Acid Hydrogen chloride (HCl) : Formula : HCl Nature : Covalent. Molecular Mass : 36·5u [i.e. HCl = 1 + 35·5 = 36·5] Occurrence : (i) Present in gastric juices. (ii) Present in volcanic gases. Laboratory preparation of HCl gas : Hydrogen chloride gas is prepared in laboratory by heating conc. H2SO4 with NaCl. NaCl + H2SO4 Heat  → NaCl + NaHSO4 Heat  → NaHSO4 + HCl Sodium hydrogen sulphate Na2SO4 + HCl

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    References: Alotaibi‚ B.N. (2012)‚ “The Comparison between Qualitative‚ Quantitative‚ and Single subject design”‚ A Paper presented by Dr. Bander N. Alotaibi. Accessed On: 19th‚ December‚ 2012. Retrieved From: (http://dr-banderalotaibi.com/images/boho/qualitative‚%20quantitative‚%20and%20single%20subject%20design.pdf) Charoenruk‚ D. (2012)‚ “Communication Research Methodologies: Qualitative and Quantitative Methodology”‚ Qualitative and Quantitative Methodologies. Accessed On: 19th‚ December‚ 2012

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    Qualitative Versus Quantitative Research There has been a large amount of complex discussion and argument surrounding the topic of research methodology and the theory of how studies should push forward. Majority of this debate has centered on the issue of qualitative versus quantitative study. Different methods become popular at different social‚ political‚ historical and cultural times in our development‚ and‚ both methods have their strengths and weaknesses. The researcher and/or the culture

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    INTRODUCTION TO QUALITATIVE RESEARCH METHODS This chapter introduces the fundamental elements of qualitative research methods‚ beginning with a definition of qualitative of research‚ followed by discussion on the evolution of qualitative research methods and how it is different from quantitative research methods. Also discussed is the importance of ethical considerations when doing qualitative research. Just like all research‚ qualitative research is a type

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    Information sheet 15 Qualitative Research Introduction Qualitative research is becoming more widely valued and recognised in the health care research field. The importance of qualitative research was established in the early 20th Century as a form of inquiry for the study of human group life‚ particularly in the fields of sociology and anthropology. Qualitative research aims to generate further research and theories rather than to verify them. It relies on transforming information from observations

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    REASONS FOR CONDUCTING QUALITATIVE RESEARCH Given these distinctions and definitions of a qualitative study‚ why does a person engage in such a rigorous design? To undertake qualitative research requires a strong commitment to study a problem and demands time and resources. Qualitative research shares good company with the most rigorous quantitative research‚ and it should not be viewed as an easy substitute for a "statistical" or quantitative study. Qualitative inquiry is for the researcher who

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    COURSE | : | QUALITATIVE RESEARCH METHODS AND APPROACHES | COURSE CODE | : | BIR6024 | CREDIT | : | 4 | SLT | : | 160 hours | PREREQUISITE | : | GRU6014 | SEMESTER | : | First / Second | LEARNING OUTCOMES | : | 1. Use qualitative research methods and approaches in collecting and analyzing data. 2. Conduct qualitative research methods in education. 3. Critical in evaluating research reports. 4. Demonstrate ethical practices in collecting and analyzing data. | SYNOPSISLECTURERS’

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    Comparing Qualitative Research Design Deborah Mack University of Phoenix Introduction Qualitative research study can be defined as the systematic research approach that involves description of the various experiences and interpreting their meanings. The main purpose of qualitative research approach is to gain an understanding of a given phenomenon. There are different designs of qualitative research approach that can be used in research studies. The common types of qualitative research design

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