Uniform Hospital Discharge Data Set Veronica Burgos Kaplan University The year was 1969‚ when a conference was held by the National Center for Health Services Research and Development and Johns Hopkins to address hospital discharge abstract systems. A hospital discharge abstract system is an “abstraction of minimum data set from hospital charts for the purpose of producing summary statistics about hospitalized patients” (Porta‚ 2014). During that conference participants discussed the possibility
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Introduction to Measurement Mass‚ Length‚ and Volume Introduction Much of what we know about the physical world has been obtained from measurements made in the laboratory. Skill is required to design experiments so that careful measurements can be made. Skill is also needed to use lab equipment correctly so that errors can be minimized. At the same time‚ it is important to understand the limitations of scientific measurements. Concepts Measurement Significant figures Accuracy
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Sociolinguistics Language Variation What is Sociolinguistics? What Factors Enter into Language Variation? • Language does not exist in a vacuum. • Since language is a social phenomenon it is natural to assume that the structure of a society has some impact on the language of the speakers of that society. • The study of this relationship and of other extralinguistic factors is the subfield of sociolinguistics. • We will look in this section at the ways in which languages vary internally
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Within any speech community ‚ there are degrees of language variation. The geographical location of an individual; their socio-economic background; their education and even their gender are all significant factors in language variation. Individuals differ in the manner in which they speak their native tongue‚ although usually not markedly within a small area. These variations in language constitutes its dialects. All languages are continuously
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Classification and variation. There are 5 kingdoms of living things:- Animal kingdom Plant kingdom‚ Fungi kingdom Monera kingdom and Protactista. Animal kingdom is divided into groups: vertebrates‚
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Coefficient of variation Sample-> CY=s/x 1. A relative measure of dispersion 2. Adjusts for differences in magnitudes of the means. 3. Does not have units of measure 4. Allows for direct comparisons of mean-adjusted dispersion across different data sets. Percentiles and quartiles Coefficient of determination The proportion of variation in the dependent variable ”explained” by the independent variable. 因變量的變化的比例“解釋”的獨立變量。 (Correlation coefficient)^2=r^2 R=0.90 (0
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Chap-04 B.V.Ramana August 30‚ 2006 10:13 Chapter 4 Calculus of Variations function of the independent variable y(x)‚ which is a function. Thus L{y(x)} = Y cn c2 A O c1 X B x2 x1 4.1 INTRODUCTION Calculus of variations deals with certain kinds of “external problems” in which expressions involving integrals are optimized (maximized or minimized). Euler and Lagrange in the 18th century laid the foundations‚ with the classical problems of determining a closed curve in the plane
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Variations of Love There are many ways of finding ideal love. There is love that can be promising with no flaws and there is love that can be impossible to fine. John Donne wrote two poems that show a negative and a positive view on love. The “Song‚” by Donne talks about the struggle of love in the narrator’s life and the view of women. It is a very short poem‚ but has a very powerful meaning towards women‚ that they are dishonest and are very deceiving. It has a very negative tone and he tends
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Human Variation There are many different types of human variation that are influenced by a population’s geographic location‚ including skin color‚ height‚ and body proportions. Many geographic areas are associated with certain physical characteristics that cause them to be commonly classified as different races‚ which also include hair color‚ eye color‚ and cranial shape. These characteristics are in addition to the physical characteristics listed above that are
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Human Variations: The Building Blocks of Society You cannot change‚ no matter how hard you try. You have exclusive traits that help diversify our world. The unique creation that you are is something to be cherished. Your attributes should not be depreciated because you do not meet a specific checklist of socially acceptable terms. These are the things I learned about myself after being bullied. In eighth grade‚ I was a part of the “popular” crowd. In eighth grade‚ my friends‚ appearance and possessions
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