(DPPH) for estimating antioxidant activity Songklanakarin J. Sci. Technol.‚ 2004‚ 26(2) : 211-219 The use of the stable free radical diphenylpicrylhydrazyl (DPPH) to estimate the activity of antioxidants is reviewed. Current applications of the method are examined‚ particularly the use of the parameter EC50 (substrate concentration to produce 50% reduction of the DPPH). Some recommendations are made as to the most suitable ways of carrying out this assay and evaluating the data produced. Key
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°°°°°°°°°°°°°°GTM grammar translation method GT appeared in the first half of the 19th century and was one of the nonscientific methods. Why is GT a classical method? GT was to help students appreciate L2 literature. L2 grammar helps them learn Ll grammar & grow mentally. Principles 1. Learning to read L2 literature – written language is superior to spoken language. L2 culture was literature and fine arts. 2. Translation from L2 to L1 and vise versa: a central goal 3. Communication:
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ASSESSMENT METHODS What is assessment? Black and William (1998) declare that the term assessment is generally used to refer to all activities teachers use to help students learn and to gauge student progress. There are many different forms of assessment‚ however they can generally be divided into two main categories; formative and summative which can be formal or informal. Formative assessment focuses on the gap between where a learner is in their learning‚ and where they need to be. Marshall
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SOSC1960 Introduction to Psychology Research Methods 1 Scientific basis of psychology “Data! Data! Data! I can make no bricks without clay!” ~ Sherlock Holmes in The Adventure of the Copper Beeches 2 Scientific vs. Popular Psychology Expressing anger is a good way of tamping down aggression. People who talk about suicide are unlikely to actually attempt suicide. Older people are less happy than younger people. People tend to behave oddly during a full moon.
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Methods of Evangelism Genevieve Hamer Liberty University Online Four Spiritual Laws The Intellectual Method of Evangelism referred to as “The Four Spiritual Laws” is best known as the widely used way of evangelism used by the popular college ministry known as Campus Crusade and was first published in 1957 by founder‚ Bill Bright in a pamphlet titled Have You heard of the four Spiritual Laws? In this publication‚ Bright simplifies the truths of the Gospel in an attempt to reach as many people
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Restaurant Management Samploc‚ Manila Submitted to: BENJAMIN S. JARAMILLA Submitted by: ELDRYN D. CABAL 1925 F. Varona St. Tondo Manila Submitted on: MAY 2014 Table of Content I. Introduction a. Name and General location b. Objective /Hotel/Restaurant’s Philosophy c. Ownership/Management d. Organizational Chart e. Facilities No. of F & B outlets f. Outstanding Characteristics of the establishment II. Discussion of Findings/Analysis/ Recommendation a. Area of Concern
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SQ3R Method Apply the SQ3R method (survey‚ question‚ read‚ recall‚ and review) reading technique to one of the following excerpts in Keys to Effective Learning: p. 193 (Ch. 7)‚ p. 217 (Ch. 7)‚ or p. 225 (Ch. 8). Use Appendix H to describe the actions you took in each step of the process. Answer the wrap-up questions. Post the completed Appendix H as an attachment. Associate Level Material Appendix H SQ3R Worksheet Selected reading: p. 225 (Ch.8). Survey | Describe the value
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Content-Based Second Language Instruction: What is it? Origins and Definitions • Although it is most often associated with the genesis of language immersion education in Canada in 1965‚ content-based instruction is hardly a new phenomenon. We know that "until the rise of nationalism‚ few languages other than those of the great empires‚ religions‚ and civilizations were considered competent or worthy to carry the content of a formal curriculum" (Swain & Johnson‚ 1997‚ p. 1). • CBI is ".
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Fishing Methods The four basic methods of angling are bait fishing‚ fly fishing‚ bait casting or spinning‚ and trolling. All are used in both freshwater and saltwater angling‚ but the first and last are most commonly used in saltwater. Bait fishing‚ commonly called still fishing in North America and bottom fishing in England‚ is certainly the oldest and most universally used method. In English freshwater fishing it is used to catch what are called coarse fish: bream‚ barbel‚ tench‚ dace‚ and
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reasons: + I am in charge of teaching on area development management‚ economic territory organization and regional development planning‚ so I have concentrated on three research orientations to get more knowledge and practical experience servicing for teaching and education. + Along with the industrial-based development‚ there should be area-based development. The area-based development is of important significance. In order to improve the quality of an area-based development project‚ it is necessary
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