the reagent in the 1940s. His 1951 paper describing the technique is the most-highly cited paper ever in the scientific literature‚ cited over 200‚000 times. The method combines the reactions of copper ions with the peptide bonds under alkaline conditions (the Biuret test) with the oxidation of aromatic protein residues. The Lowry method is best used with protein concentrations of 0.01–1.0 mg/mL and is based on the reaction of Cu+‚ produced by the oxidation of peptide bonds‚ with Folin–Ciocalteu reagent (a
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In my ward‚ I have an experience of creating a track for buttonhole method which turned out to be successful. Buttonhole technique was initially used in Europe with people who had restricted cannulation sites. In this technique‚ the needle is implanted accurately at the same site and the same angle for every dialysis session. (Twardowski & Kubara‚ 1979). Formerly cannulation is mandatory with sharp needles to create a track formation. Ideally‚ the same person must cannulate the fistula to create
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Ken Davis’ SCORRE Method (designed for preparing Bible messages/sermons) “The single most important factor in communication is focus. You must know what the objective of your talk will be‚ and you must be clear about how you are going to achieve that objective… If you can’t state the purpose of your talk in a single clear sentence‚ you are either trying to say too much or you don’t know what you are talking about… If you know your objective so clearly that you can write it in a simple sentence
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"The Scientific Method is the process by which scientists‚ collectively and over time‚ endeavor to construct an accurate representation of the world. The scientific method attempts to minimize the influence of bias or prejudice in the experimenter when testing a hypothesis or a theory". Funny thing about the scientific method‚ the more research I did from web site to web site it became apparent to me that there are many views to actually how many steps there are in the process. For the purpose
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MATHEMATICAL METHODS 1. Finding An Initial Basic Feasible Solution: An initial basic feasible solution to a transportation problem can be found by any one of the three following methods: I. North West Corner Rule II. The Least Cost Method III. Vogel’s Approximation Method 1. North West Corner Rule The North West corner rule is a method for computing a basic feasible solution of a transportation problem‚ where the basic variables are selected from the North-West Corner
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achieve the goals I aimed for and with that‚ a training diary was implemented to record everything I was doing. The purpose of this assignment is to evaluate my original performance‚ to design and justify my training programme in relation to the processes and effects of training and exercising‚ and to explain and clarify why the programme helped improve my performance in the biathlon. Strengths and Weaknesses As a
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MULTICELLULAR ORGANISMS The complex multicellular animals and plants perform many different activities in order to exist. More energy is invested in all organisms for their accumulation and distribution of food‚ release of waste matters‚ movement‚ reproduction‚ and coordination of these activities. The different organisms have specialized tissues‚ organs and organ systems that work together for the good of the organisms. Thus the well-being of the whole organism depends on the integration
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) What is communication? Communication (from Latin commūnicāre‚ meaning "to share" ) is the activity of conveying information through the exchange of ideas‚ feelings‚ intentions‚ attitudes‚ expectations‚ perceptions or commands‚ as by speech‚ gestures‚ writings‚ behavior and possibly by other means such as electromagnetic‚ chemical or physical phenomena. It is the meaningful exchange of information between two or more participants (machines‚ organisms or their parts). Communication requires a
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Scientific Method The Scientific Method is a system devised to allow scientists to gain insight‚ or knowledge‚ on a wide range of questions about one’s behavior and other points of interest. The first step in this process is to identify a question that deserves an explanation or answer to. For example‚ a good indentifying question that one could use would be why did the chicken cross the road? This is a specific behavior that can be addressed and quantified. Once the individual has the question
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Introduction In order to identify new materials‚ scientists use a variety of chemical and physical methods to determine molecular masses. One of these methods includes the Dumas method for determining the molecular weight of a volatile liquid. This method‚ which was proposed by John Dumas in 1826‚ makes use of a volatile liquid (vaporizes at a relatively low temperature) and allows this liquid to be heated in a water bath to a known temperature and escape from a flask through a tiny opening (Giunta
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