the position of an object connected to a spring varies with time according to the exp
Gradual phase and morphology transformation of Fe3O4nanoparticles to a - FeOOH nanorods in alcohol/water mediain the presence of surfactant F127
... gradual transformation of phase and morphologyfrom Fe3O4 to a- FeOOH was clearly observed.ExperimentalF127 was obtained from Sigma-Aldrich. All other chemi-cals were of analytical grade and ... observations (TEM; Model JEM-1230, JEOL, Tokyo, Japan) were made at an acceleratingY. Yang Á J S. Jiang (&)Department of Physics, Center of Functional Nanomaterialsand Devices, East China ... media, and raw materials of hard and soft magnets [1–3]. a- FeOOH (goethite) par-ticles were traditionally used as pigments, or startingmaterial in the production of a- Fe2O3(hematite) andc-Fe2O3(maghemite)....
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Evaluating the Reliability and Validity of an English Achievement Test for Third-year Non- major students at the University of Technology, Ho Chi Minh National University and some suggestions for chan
... regarding their vocabulary, their use of language and terminology.3.3 Research method3.3.1 Data collection instruments To analyse the data input to evaluate the reliability and the validity of the ... Item analysis To analyze the item difficulty and the item discriminability, the author employed a software named Item and Test analysis program – ITEMAN for Windows Version 3.50. The complete analysis ... students to use their knowledge about grammar to make meaningful and correct sentences. Finally, the two last parts of translation are aimed at accessing the students’ general understanding regarding...
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Autobiography and Letters of Orville Dewey, by Orville Dewey1Autobiography and Letters of Orville Dewey, by Orville DeweyThe Project Gutenberg EBook of Autobiography and Letters of Orville Dewey, D.D., by Orville Dewey This eBook is for the use of an pptx
... enjoymentin the wonders of nature and of art, in society, and in the charm of historical and romantic association which is the peculiar pleasure to an American of travel in the Old World, was very great, ... satirical, and prone to good-temperedbanter, was never cynical, and was intolerant of personal gossip or he intrusion of mean slander. And to close the chapter of boyhood's acquaintance, ... crook of the fence, the horse meantime getting his advantage in a bit of greengrass, and thus they talked and walked, and walked and talked, till the day broke!But the most remarkable thing about...
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Báo cáo lâm nghiệp: "Genetic variation of wood density components in a radiata pine progeny test located in the south of Chile" pps
... random family effect with mean zero and variance ; Iij is the random interaction or ploteffect with mean zero and variance ; and eijk is the random residualeffect with mean zero and variance ... correlation. A further analysis of the radial pattern of association among differenttraits was conducted by comparing the family covariance, based ontransformed individual data, with the corresponding ... removed the scale differences among traits and allowed reliable comparisons of family covariances among different traits. Covariance components,for each cambial age and transformed (standardized)...
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Báo cáo khoa học: Investigations into the ability of an oblique a-helical template to provide the basis for design of an antimicrobial anionic amphiphilic peptide pot
... membranes, and, on the basis of these combined data, it is suggested that the peptidefunctions as an anionic membrane-interactive a- AMP.These data also suggest that the antimicrobial activity of ... provides a measure of the compressional elasticity of a monolayer and can be used to characterize the phase state of the isotherm, thereby providing information about the compactness and packing of the ... Segrest JP, Epand RM, Nie SQ, Epand RF,Mishra VK, Venkatachalapathi YV & AnantharamaiahAntimicrobial properties of an anionic a- helical peptide S. R. Dennison et al.3802 FEBS Journal 273 (2006)...
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báo cáo khoa học: " Pilot study evaluating the effects of an intervention to enhance culturally appropriate hypertension education among healthcare providers in a primary care setting" pdf
... Please explain.FinanceAre there any issues related to your financial situation that make it difficult for you to manage hypertension? Please explain.1Based on Kleinman's Explanatory ... JM analysed the data in dialogue with PB, JH, and KS. EB and JHwrote the paper. PB, JM, and KS commented on various draft versions of the manuscript. All authors read and approved the final manuscript.Table ... inter-vention has specifically contributed to the acceptance of change. This is an important condition for the next stages of change actual change and maintenance.Some limitations may have influenced our...
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Explaining the effects of an intervention designed to promote evidence-based diabetes care: a theory-based process evaluation of a pragmatic cluster randomised controlled trial pot
... guidelines. The functionality of the systemwas enhanced to provide: automated prompts to patientsand primary care clinicians that a review consultation wasnecessary; a structured management sheet ... aggregatedinformation were provided annually to patients and clini-cians. This system was enhanced in five ways. The softwarewas enhanced by incorporating locally adapted nationalevidence-based guidelines. ... pressure;inspecting feet; and prescribing statins. Multivariate analyses of variance and multiple regression analyses were used to explore changes in cognitions and thereby better understand trial effects.Results:...
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The chart below shows the sleep patterns of people in five different occupations according to a Canadian study
... wake at 6 a. m., but nap for two hours or so in the early afternoon. Thus the influence on one's sleep pattern is worthy of consideration when choosing an occupation. ...
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Tài liệu The Life and Times of an Object pdf
... can make other reference variables refer to the same object: TextBox ref = message; How many references can you create to an object? As many as you want! The runtime has to keep track of all ... process of destroying an object and returning memory back to the heap is known as garbage collection. • You never declare a destructor with parameters, and it cannot take any parameters. Again, ... Chapter 6, “Managing Errors and Exceptions.”) This ensures that a destructor always calls its base class destructor. It's important to realize that only the compiler can make this translation....
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Tài liệu Characterization of the Polymorphic Behavior of an Organic Compound Using a Dynamic Thermal and X-ray Powder Diffraction Technique pptx
... 8 and 9). The lack of any additionalpeaks in the XRPD patterns would imply the presence of an amorphous material and/or an impurity. Note that both of thesesamples also have atypical preparations ... severalsamples. A split was used to send a fraction of the evolvedgases to a quadruple mass spectrometer for real time detection of the volatiles over the duration of the thermogravimetricanalysis. ... Wolf†Dowpharma Department, The Dow Chemical Company, 1710 Building, and Department of Analytical Sciences, The DowChemical Company, 1897 Building, Midland, Michigan 48674, U.S .A. Abstract: The crystalline...
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Tài liệu Đề tài " A shape theorem for the spread of an infection " pdf
... SHAPE THEOREM FOR SPREAD OF AN INFECTION703 according to appropriate rules. One starts with all cells off the origin of type A and a cell of type B at the origin and tries to prove a shape theorem ... independent of the initial N A (x, 0−),x ∈ Zd. The position of ρ at time tequals π(0,ρ)+π A (t, ρ), and this can be assigned to ρ without knowing the paths of any of the other particles. The type of ... therefore on the movement of all the other particles.In the present case we can take πB= π A , which has the great advantagethat the path of ρ does not depend on the paths of the other particles....
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Tìm thêm: 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 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 phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ lồng sóc mở máy động cơ rôto dây quấn các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 đặc tuyến hiệu suất h fi p2 đặc tuyến dòng điện stato i1 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