P D Y Chapter 3 1 0 2 SURFACE MINING METHODS REFERENCE: BULLIVANT‚ DA. Current Surface Mining Techniques. Journal for the Transportation of Materials in Bulk: Bulk Solids Handling‚ vol 7‚ n6‚ December 1987‚ pp827-833. 2.1 Ore reserves Suitable for Surface Mining Ore reserves suitable for surface mining can be classified initially as; Relatively horizontal stratified reserves with a thin or thick covering of overburden Stratified vein-type deposits with an inclination steeper
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PARTICIPATORY METHODS By Dr. Linda Mayoux ABSTRACT: PARTICIPATORY METHODS Participatory methods should be an integral part of any impact assessment for enterprise development. Their use is necessary to addressing the concerns of both the sustainable livelihoods approach and the human rights approach in DFID-funded enterprise interventions. Participatory methods are now well developed in relation to project-level impact assessment. CONTENTS: Introduction Section 1: WHAT ARE PARTICIPATORY METHODS? PRINCIPLES
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Delphi method∗ Abstract The Delphi method was originally developed in the 50s by the RAND Corporation in Santa Monica‚ California. This approach consists of a survey conducted in two or more rounds and provides the participants in the second round with the results of the first so that they can alter the original assessments if they want to - or stick to their previous opinion. Nobody ‘looses face’ because the survey is done anonymously using a questionnaire (the first Delphis were panels)
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The main factors that influence a sociologist’s choice of research method depend on two different theoretical approaches to the study of society; positivism and interpretivism. Positivism is an approach in sociology that believes society can be studied using similar scientific techniques to those used in the natural sciences‚ such as physics‚ biology and chemistry. Interpretivism is an approach emphasizing that people have consciousness involving personal beliefs‚ values and interpretations that
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means of various objective methods and procedures. The term objective indicates that these methods and procedures do not rely on personal feelings or opinions and that the specific methods are used at each stage of the research process. These methods include procedures for drawing samples (e.g. simple random sampling)‚ measuring variables‚ collecting information and analysing the information. Research methodology considers and explains the logic behind research methods and techniques. Sources
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QUESTION What methods would you use to achieve the modification to or retention of the workforce? Choose one method for the modification of the workforce and one method for the retention of the workforce. Do not limit your ideas to those outlined in the text. Why do you think these methods would be effective in modifying or retaining the workforce? SOLUTION There are a number of methods to modification and retention of the workforce. Career-path can be an effective method to use as it ensures
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EFFECTIVE TEACHING METHODS AT HIGHER EDUCATION LEVEL Dr. Shahida Sajjad Assistant Professor Department of Special Education University of Karachi. Pakistan ABSTRACT The purpose of this study was to determine the effectiveness of various teaching methods used for teaching students at graduate level. Two hundred and twenty undergraduate students studying in 11 departments of Faculty of Arts‚ University of Karachi‚ were interviewed about their perceptions of best and effective teaching methods and the reason
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Methods of judicial selection vary substantially across the United States. Though each state has a unique set of guidelines governing how they fill their state and local judiciaries‚ there are five main methods. The five main methods are partisan elections‚ nonpartisan elections‚ legislative elections‚ Gubernational appointment‚ and assisted appointment. There are five basic methods of judicial selection‚ but it is important to note that no two states use exactly the same selection method
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Scientific Method http://www.scientificpsychic.com/workbook/scientific-method.htm • scientific method is a process for creating models of the natural world that can be verified experimentally. The scientific method requires making observations‚ recording data‚ and analyzing data in a form that can be duplicated by other scientists. In addition‚ the scientific method uses inductive reasoning and deductive reasoning to try to produce useful and reliable models of nature and natural phenomena
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it - the benefits from science are all around us. It has made our daily lives better through medicine‚ healthcare‚ technological‚ electrical and even mechanical innovation. If you are reading this paper on a computer‚ it is science that made it all possible. Understanding the many complexities of science can be quite a difficult undertaking‚ however‚ there is a common denominator that all scientists use in achieving the amazing results that they achieve; they use the scientific method. The scientific
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