explain the importance of reliability and validity in standardized tests
báo cáo khoa học: " Can differences in phosphorus uptake kinetics explain the distribution of cattail and sawgrass in the Florida Everglades?" potx
... 5) The solution levels in the root chambers were marked and the chambers were placed in one of the growth cabinets of the PNT Each root chamber was placed in a 10 litre tank containing litre of ... there is no net inflow Vmax is a measure of the uptake capacity, and K0.5 as well as the ratio between Vmax and K 0.5 are measures of the affinity of the uptake system Also the slope, a, of the ... rate 0.5 litre min-1 One hour before the initiation of the uptake kinetics studies, the circulation between the root chambers and the solution in the external tank was stopped, and the root chambers...
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báo cáo hóa học:" Measuring health-related quality of life in young adolescents: Reliability and validity in the Norwegian " doc
... translation of the PedsQL™ 4.0 generic core scale in a healthy sample of young adolescents and their caregivers The results from the present study resemble the findings of the original PedsQL™ [9] and the ... interpretation of data and the drafting of the paper THD contributed to the study design, interpretation of the data, drafting and revising the manuscript MV contributed to the statistical analysis, interpretation ... provide further insight in the degree of overlap between items hypothesized to measure different constructs, and also in the equivalence of factor loadings on the items within a single factor The adolescent-parent...
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The Importance of Water and Water Quality in Brewing pptx
... by far the most influential mineral in the brewing process Calcium reacts with phosphates, forming precipitates that involve the release of hydrogen ions and in turn lowering the pH of the mash ... values, difficulties in wort filtration, and less efficient separation of protein and protein-tannin elements during the hot and cold breaks Nitrates and Nitrites Iron Nitrate, in and of itself, is ... remaining after the water has been boiled Permanent hardness results from calcium and magnesium salts of sulfates and chlorides remaining in the water Brewhouse Chemistry Alkalinity in the Brewhouse:...
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báo cáo hóa học: " Thai SF-36 health survey: tests of data quality, scaling assumptions, reliability and validity in healthy men and women" pdf
... was the lack of equality in the item-scale correlations of RE3 and the other RE items and of MH3 and the other MH items Other studies Table 4: Inter-scale correlations and internal consistency reliability ... of the Thai SF-36 defined the same level of health as the original SF-36, the item means should cluster in the same order as hypothesized for the original SF-36 Tests of scaling assumptions Tests ... health Results of the scaling assumption tests basically supported the hypothesized scale structure of the SF-36 in Thailand and use of the summated ratings algorithm The only scaling assumption...
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The Duality of Memory and Communication in the Implementation of a Multiprocessor Operating System
... Finally, the kernel informs the hardware physical map module of the new virtual to physical mapping With the exception of the hardware validation, all of these steps are implemented in a machine-independent ... surviving the introduction of new hardware architectures and was never able to efficiently support the large body of UNIX software used within the academic community [16] In addition, from the point ... Mach runs on the majority of workstations and mainframes within the Department of Computer Science, and supports projects in distributed computing and parallel processing such as the Camelot distributed...
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A computational study to investigate the effects of insulation and EGR in a diesel engine
... reduce the extent of burning of last portions of fuel injected into the prechamber The unburned fuel in the prechamber may therefore increase with load, but its burning rate in the main chamber ... because of the increase of injection pressure and the increase of the injected fuel mass due to the increased effective flow area with increased nozzle needle lift Therefore, as shown in Figure ... case the amount of NOx is 172 % and 272 % more than baseline respectively in part and full loads and this is the negative effect of temperature increasing in adiabatic case Adding EGR to the initial...
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The concepts of art and poetry in Emmanuel Levinas’s writings
... that we inhabit Poetry is anarchic in the original sense of the word In the Republic Plato formalized this link between poetry and anarchy (and, in the bargain, instituted the discipline of philosophy) ... 112).) Levinas figures this experience of exteriority in terms of insomnia and the interminability of the night, as well as in terms of certain kinds of mystical or magical events in which subjectivity ... by saying that the temporality of the work of art ‘does not have the quality of the living instant which is open to the salvation of becoming The value of this instant is thus made of its...
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A discourse anslysis of the linguistic features of the advertisements of food and drink in english versus vietnamese
... advertisements of food and drink in English and Vietnamese at discourse level? linguistic features of the advertisements of food and drink in What are the similarities and differences of the speech ... in the ads of foods and drinks in English and Vietnamese samples were taken from the online electronic texts and the 4.1.1.1 Introducing the existence of a particular food product magazines in ... corpus of study I have found instances of the use of words that rhyme in poetry or songs/jingles We can see the rhyme between the word at the end of one line with that in the next line: Rhyming...
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The analysis of theme and rheme in little house on the prairie = sự phân tích về đề ngữ và thuyết ngữ, thông qua truyện ngôi nhà nhỏ trên thảo nguyên
... that of the Interrogatives is the Interrogative word and that of the Imperatives is the Imperative form of the verb And Rheme is the remainder of the message, and also the part in which the Theme ... Interpersonal Themes, on the other hand, reveal something of the attitude of the speaker or the writer And Textual Theme is the link between the clause contains that Theme and the rest of the discourse ... principles of the analysis, and finally describing the procedure of studying 2.2 Research Hypothesis In the investigation, we would like to present a sufficient overview of Theme and Rheme in theory...
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Tài liệu Seasonal variation in the incidence of preeclampsia and eclampsia in tropical climatic conditions ppt
... et al, in their study, have evaluated the link between the timing of conception with risk of preeclampsia [13] They found the highest risk of preeclampsia in conceptions occurring in the summer ... during the study period Figure barometric pressure during in study period Graph showing the variationthethe monthly average morning Graph showing the variation in the monthly average morning ... whereas there was no significant variation in the incidence of preeclampsia based on the timing of delivery In our study, we intend to establish if any such association exists in the distinct climate...
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Tài liệu Health Education in Schools – The Importance of Establishing Healthy Behaviors in our Nation’s Youth pptx
... of healthy living These skills include identifying the influence of family, peers, culture, media, and technology on health behavior; knowing how to access and use valid health information; and ... obtain, interpret, and understand basic health information and services in ways which are health enhancing The development of health literacy is essential for students to adopt and maintain healthy ... Services Reducing the health consequences of smoking: 25 years of progress; a report of the Surgeon General Rockville, MD: U.S Department of Health and Human Services, CDC, Office of Smoking and Health;...
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Tài liệu AGRICULTURAL TRADE IN THE GREATER MEKONG SUB-REGION: The Case of Cassava and Rubber in Cambodia pdf
... When there is more rain, the bark becomes soft and the concentration of latex decreases, the At the end of the rainy season, the soil starts to dry and the rubber leaves start to shed, causing ... is the most convenient for them in terms of time consumed majority prefer Option because other options involve them in many other activities including harvesting, cutting roots and drying and ... primarily because of limited capacity and facilities of the responsible supporting institutions : There are serious gaps and overlaps in the mandates of institutions supporting agriculture and rural...
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IN A PERFECT OCEAN THE STATE OF FISHERIES AND ECOSYSTEMS IN THE NORTH ATLANTIC OCEAN pdf
... fisheries of northern Norway for cod, capelin and other fish appeared to go into decline after the opening of the country’s first whaling station in the 1860s.19 In the early years of the twentieth ... on -the- spot “snapshots” of the abundance of different kinds of marine life there by visitors in the 1500s and 1600s Among them were turtles in “inestimable numbers,” “an in nite number of them ... capelin in the Barents Sea collapsed in the mid-1980s, resulting in the closing of the capelin fishery for five years Iceland’s cod catch fell by about half in 1994 The cod fishery there has since...
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Báo cáo khoa học: The importance of polymerization and galloylation for the antiproliferative properties of procyanidin-rich natural extracts doc
... not induce apoptosis or affect the cell cycle of the intestinal nontumoral cell lines IEC-18 and IEC-6, and even induced 10% necrosis in the IEC-6 cell line (Figs 2C and 3C) The results obtained ... to the epithelial cells in the intestinal wall, where procyanidins and other phenolics are extensively degraded, metabolized and absorbed In a first stage, the oligomers are depolymerized and the ... compounds of interest in the prevention of colon cancer In the present study, we investigated the relationship of different structural factors of procyanidins, such as the mean degree of polymerization...
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Báo cáo khoa học: "The Modulation of Cooperation and Emotion in Dialogue: The REC Corpus" pdf
... participant (the follower) from a starting point (the bus station) to the finish (the Castle) Figure 1: Maps used in the recording of REC corpus Giver and follower are both native Italian speakers In the ... is confronted over the five times of interest (baseline, task, after minutes, after minutes, after 13 minutes) The times of interest are baseline, task, and after 4, and 13 minutes, that is to ... effort, as they not require much planning to the overall dialogue and to the joint task; •responsibility of supplying the needs of the communication partner: to keep an utterance going, one of the speakers...
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Clinical Practice Guidelines for the Management of Overweight and Obesity in Adults ppt
... So, in 2000, in collaboration with the Population Health Division of the Commonwealth Department of Health and Ageing, the NHMRC initiated the development of the guidelines In working on the ... Behavioural therapy can increase the effectiveness of other weight-loss treatments, and the duration of the therapy influences the ability to maintain the weight loss No single behavioural therapy ... particular intervention They diminish the effectiveness of weight-reduction programs and suggest caution in the interpretation of data based on the weight losses of people who remain in the programs...
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The Handbook of Training and Practice in Infant and Preschool Mental Health potx
... thought-provoking examination of programs in Illinois and New York that transform training and practice through the infusion of reflective process and the creation of “ripples” across systems As infant and ... of the parent, the organization of the baby’s world, opportunities for play, and caregiving routines Training in the use of the HOME Inventory strengthens the practitioner’s skillfulness in observing ... vital in understanding the infant (Hirschberg, 1993) Of equal importance, the presence of the infant is a powerful contributor to understanding the dynamics of relationship within families and...
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The Role of Savings and Wealth in Reducing ―Wilt‖ between Expectations and College Attendance pdf
... important for explaining wilt In the case of income, youth living in low-income households experience higher levels of wilt (45%) than youth living in either modest-income (35%) or high-income (23%) ... accumulating school savings may have effects apart from financing school Conley (2001) finds that a doubling of net worth results in an 8.3% increase in the probability of attending college Further, ... for their youth Youth savings Youth were asked in 2002 whether they had a savings or bank account in their name If they had an account, they were also asked whether they were saving some of this...
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Báo cáo khoa học: "The Descent of Hierarchy, and Selection in Relational Semantics" docx
... examined, by hand, 20% of the NCs they cover, paraphrasing the relation between the nouns, and seeing if that paraphrase was the same for all the NCs in the group If it was the same, then the ... Environment and Public Health and Investigative Techniques The meanings are immunization against inhibin or immunization using inhibin, and they cannot be disambiguated using only the MeSH descriptors ... meet the compound noun In Proceedings of the 33rd Meeting of the Association for Computational Linguistics, June Hang Li and Naoki Abe 1998 Generalizing case frames using a thesaurus and the MDI...
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Tìm thêm: xác định các mục tiêu của chương trình xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản khảo sát chương trình đào tạo gắn với các giáo trình cụ thể xác định thời lượng học về mặt lí thuyết và thực tế tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra đối với đối tượng giảng viên và đối tượng quản lí điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 nội dung cụ thể cho từng kĩ năng ở từng cấp độ xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct mở máy động cơ lồng sóc các đặc tính của động cơ điện không đồng bộ đặc tuyến hiệu suất h fi p2 động cơ điện không đồng bộ một pha sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ phần 3 giới thiệu nguyên liệu chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008 chỉ tiêu chất lượng 9 tr 25