CHAPTER 3 Response surface methodology 3.1 Introduction Response surface methodology (RSM) is a collection of mathematical and statistical techniques for empirical model building. By careful design of experiments‚ the objective is to optimize a response (output variable) which is influenced by several independent variables (input variables). An experiment is a series of tests‚ called runs‚ in which changes are made in the input variables in order to identify the reasons for changes in
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Vivek Ramachandran 10‚ Lakshmi Nivas‚ Mullai Street‚ K K Nagar‚ Chennai 600 063 Cell #: (91) 9566009700 Email: keviv88@gmail.com Career Objective To work in an Organization‚ where I can effectively blend my skills as a Management Professional coupled with my Mechanical Engineering Graduation‚ which will help me explore myself fully and realize my potential‚ with a zeal to work as a key player in a challenging & creative environment. Qualification ➢ MBA (OPERATIONS / ERP) –FINAL
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in response surface methodology (RSM; discussed in the next section of the review) for building a second order (quadratic) model for the response variable without using a complete three-level factorial experiment. The design consists of three distinct sets of experimental runs (summarized in Table 5); first set is a factorial design in which the factors studied‚ each having two levels (+1 and -1); second set is a set of center points‚ where experimental runs
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available at ScienceDirect Powder Technology j o u r n a l h o m e p a g e : w w w. e l s ev i e r. c o m / l o c a t e / p ow t e c Modeling of iron ore pelletization using 3 ** (k–p) factorial design of experiments and polynomial surface regression methodology John Samuel Thella a‚⁎‚ R. Venugopal b a b Research Development and Technology‚ Tata Steel Limited‚ Jamshedpur‚ India Indian School of Mines University‚ Dhanbad‚ India a r t i c l e i n f o Article history: Received 23
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Surface Tension of Liquids Karen Mae L. Fernan Department of Chemistry‚ Xavier University-Ateneo de Cagayan‚ Philippines Date performed: Nov. 22‚ 2012 ∙ Date Submitted: January 16‚ 2013 E-mail: fernankarenmae26@yahoo.com ------------------------------------------------------------------------------------------------------------------------------- Abstract Surface tension is defined as the energy or work required to increase the surface area of a liquid due to intermolecular forces
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Chapter III METHODOLOGY Experimental Design Four treatments were made in this study. These were the following treatments‚ Table 1. experimental and control treatments TREATMENTS DESCRIPTION 1 100% concentration of Duranta Leaves extract 2 75% Duranta Leaves extract 3 50% of Duranta Leaves extract 4 Mancozeb Preparation of the materials The materials used in this study were Duranta leaves‚ Fusarium sp.‚ petri dish for the containment where cultures of Fusarium sp. were grown
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Tanjay City is a fourth class city in the province of Negros Oriental‚ Philippines. It was created by virtue of Republic Act 9026 otherwise known as "An act converting the Municipality of Tanjay‚ province of Negros Oriental into a component to be known as the City of Tanjay". The Act was approved and signed by President Gloria Macapagal Arroyo on March 5‚ 2001. This act‚ which is a consolidation of House Bill No. 8880 and Senate Bill No. 2256‚ was finally passed by the House of Representatives and
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Capillary rise) Synopsis This project report explains about the surface tension and capillarity of liquid through a simple experiment of finding the capillarity of various detergents. Oil stains and grease on dirty clothes cannot be removed‚ using water alone‚ because water does not wet them. If detergents added ‚ surface tension is decreased‚ the area of contact is increased. Detergent molecules have the shape of a hairpin‚ one of which is
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Methodology The purpose of this study is to assess the benefits that microfinance brings to the residents of Marikina City. Especially the three cooperatives we are focusing on. The purpose of this chapter are to describe research design‚ provide the population we need to consider‚ the sampling techniques to be implemented and explain the research instrument and statistical treatment. Research Design This study utilized descriptive research design‚ because this study wants
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between graduate students’ level of interaction‚ measured by the number of ‘hits’ in the course‚ and students’ grades in an online research methods course? Quantitative Methodology Generally involves collecting numerical data that can be subjected to statistical analysis Examples of data collection methodologies Performance Tests Personality Measures Questionnaires (with closed-ended questions or open- ended but transferred to quan data) Content Analysis The data
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