sensitivity of impact estimates to alternative model specification using various sample sets for student performance task assessment spring 2008 student cohort
Báo cáo khoa học: Increased sensitivity of glycogen synthesis to phosphorylase-a and impaired expression of the glycogen-targeting protein R6 in hepatocytes from insulin-resistant Zucker fa ⁄ fa rats pptx
... hepatocytes (Fig 2C) Effects of activity and concentration of phosphorylase-a on glycogen synthesis To test the role of the phosphorylated form of phosphorylase independently of changes in total ... glycogen phosphorylase To test whether a higher activity of phosphorylase can account for the lower rate of glycogen synthesis in fa ⁄ fa hepatocytes we expressed the muscle isoform of glycogen phosphorylase ... treated with varying titres of adenovirus for expression of PTG and cultured for 18 h (A) Hepatocytes were incubated for determination of glycogen synthesis and the activities of phosphorylase and glycogen...
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báo cáo hóa học:" An in vivo evaluation of bone response to three implant surfaces using a rabbit intramedullary rod model" doc
... of the implants were counted Osseointegration was defined as bone -to- implant contact and calculated as the ratio of the number of bone pixels relative to the total number of pixels (bone + soft ... perimeter of the implant and stored in 8-bit grayscale format at a resolution of 128 pixels per mm (pixel size 7.8 μm) Automated computerized image analysis was performed on the SEM images using ... alpha of 0.05, assuming a standard deviation of up to 11% Results from four quadrants were averaged to obtain the net osseointegration and presence of bone for each section level Multifactorial...
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Báo cáo lâm nghiệp: "Micrometeorological assessment of sensitivity of canopy resistance to vapour pressure deficit in a Mediterranean oak forest * " potx
... feedforward response of stomata to atmospheric water vapour deficit (Cowan, 1977; Cowan and Farquhar, 1977; Farquhar, 1978) Implications of sensitivity of foliage to vapour pressure deficit for ... to assess sensitivity of this parameter to air humidity in a Mediterranean oak forest Measurements of transpiration were also obtained by monitoring sap flow rate in some branches, in order to ... consequence of the sensitivity of r to VPD, the forest appeared c ical to show a recurrent diurnal pattern of coupling with the lower atmosphere, with Q regularly decreasing from typical values of 0.9...
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Báo cáo y học: "κ The roles of the classical and alternative nuclear factor-κB pathways: potential implications for autoimmunity and rheumatoid arthritis" ppsx
... regulation of immune central and peripheral tolerance, and hence in autoimmune reactivity of the immune system Autoimmunity Autoimmunity is the result of a loss of tolerance (the ability to distinguish ... factor receptor; IKK, IκB kinase; LT, lymphotoxin; NF-κB, nuclear factor-κB; NIK, NF-κB-inducing kinase; RANK, receptor activator of NF-κB; TNFR, tumor necrosis factor receptor; TRAF, TNF receptor-associated ... trigger autoimmune disease Second, numerous investigations into autoimmune disease have provided evidence of NF-κB involvement in the induction of inflammatory cytokines and other mediators of inflammation...
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báo cáo khoa học: "Quantifying kinematics of purposeful movements to real, imagined, or absent functional objects: Implications for " doc
... Reach to cup Bring cup to mouth (drink) Return cup to table Return to rest Reach to imaginary cup Pretend to drink from imaginary cup Return imaginary cup to table Return to Rest Touch center of ... conditions to be performed more similarly in dependent variables The Drink Task The averaged trajectories for the reach -to- cup event of the drink task plotted with the minimum jerk models for each ... resemblance to the point -to- point version of the task This is thought to be due to the object affordance The spoon was laying flat on Page 11 of 14 (page number not for citation purposes) Journal of NeuroEngineering...
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Báo cáo y học: " A polymorphism in the interleukin-4 receptor affects the ability of interleukin-4 to regulate Th17 cells: a possible immunoregulatory mechanism for genetic control of the severity of rheumatoid arthritis" doc
... Enumeration of Th17+ cells We also performed intracellular staining of cultured cells for both IL-17 and IFN-g and examined the samples by flow cytometry A set of representative flow cytometry histograms ... addition of IL-4 to cultures of peripheral blood mononuclear cells is shown I, isoleucine; V, valine the RA patient group is subject to selection bias due to referral of refractory RA patients to a ... small sample size precludes any robust claims and points to the need for additional large longitudinal studies of cohorts of patients with early RA One study has failed to confirm an association of...
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Báo cáo hóa học: " Research Article Language Model Adaptation Using Machine-Translated Text for Resource-Deficient Languages" docx
... relevant text subsets from web-data for building topic specific language models,” in Proceedings of the Human Language Technology Conference of the North American Chapter of the Association of Computational ... Translation Tool for Automatic Translation from English to Icelandic,” Iceland, 2007, http://www simnet.is/stbr/ K Papineni, S Roukos, T Ward, and W Zhu, “BLEU: a method for automatic evaluation of machine ... was confirmed for English to Icelandic for a weather information task The convergence point of these methods with the baseline was around 400 and 1500 manually collected sentences for the WBW and...
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Báo cáo y học: "The ITGAV rs3738919 variant and susceptibility to rheumatoid arthritis in four Caucasian sample sets" pptx
... case control sample sets Meta-analysis of all four sample sets, using a fixed effects model, revealed some evidence for an association of rs3738919 with RA (OR = 0.92, 95% CI 0.86 to 0.99; P = ... Page of (page number not for citation purposes) Arthritis Research & Therapy Vol 11 No Hollis-Moffatt et al rs3738919 to RA using either the NZ or Oxford sample set was estimated to be 47%, using ... independent sample sets and to test for any heterogeneity between the four groups using both fixed and random effects R software [26] was used to perform the Cochran-Armitage trend test to determine...
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báo cáo khoa học: "Determination of the volume-specific surface area by using transmission electron tomography for characterization and definition of nanomaterials" docx
... voltage of 120 kV Series of micrographs (tilt-series) were recorded semiautomatically assisted by the Xplore 3D tomographymodule of the microscope control software (FEI) over a tilt range of at ... according to the third condition of this definition As opposed to the BET-method [10], ET is not limited to powders and/or dry solid materials: it can be applied to a large variety of NM samples, ... an increase of the particle surface than to an increase of its volume Conclusion As a proof of principle, it was shown that application of conventional BF ET allows 3D visualization of the examined...
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Báo cáo y học: "Cost-effectiveness of micafungin as an alternative to fluconazole empiric treatment of suspected ICU-acquired candidemia among patients with sepsis: a model simulatio" ppsx
... treatment of candidemia, and to avoid introducing additional uncertainty into the model by using unsupported estimates, we were unable to include this component of health care costs into our calculations ... 0.2 to 0.8 Golan and colleagues [22] 0.48 0.35 to 0.65 Morrell and colleagues [12] (inverse) to 10 to 14 Guideline recommendations of 14 days reduced to 10 days to account for mortalities Days of ... MIC to FLU in response to C&S to 10 Total duration of appropriate treatment – Days of empiric treatment until availability of C&S results Days of antibiotic treatment if switched from FLU to MIC...
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Tài liệu Bringing Social Impact Bonds to New York City: The City of New York pdf
... Social Impact Bonds? • A Social Impact Bond is an investment vehicle designed to encourage private funding for promising social programs – Taps into new funding opportunities – Private investors ... $9.6 million loan to MDRC; • Bloomberg Philanthropies provides a $7.2 million grant to MDRC to guarantee a portion of the investment; • MDRC oversees the day -to- day implementation of the project ... savings for the City — In this model, government and taxpayers only pay for success • Payments for services performed are tied to the program’s success and are made from DOC to MDRC MDRC, in turn, repays...
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Tài liệu CHAPTER TwENTY ONE A BIOLOGICAL APPROACH TO A MODEL OF AESTHETIC ExPERIENCE OSHIN VARTANIAN AND MARcos NADAL pdf
... used to test the so-called joints in the system A Model of Aesthetic Experience Here we pre~ent a stripped down version of Leder el al 's (2004, 2005) model of aesthettc expenence The model of ... Leder and colleagues' (2004) proposal is an information-processing model of aesthetic judgment of visual works of art Here we chose to focus on the model of aesthetic experience because we were particularly ... relevant to our arguments We wIll not present a detailed account of the model as these exist elsewhere ,(Leder el al., 2004, 2005) Second, we will compare this model to Chatterjee s (2003) model of...
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Tài liệu Báo cáo khoa học: "Identifying Agreement and Disagreement in Conversational Speech: Use of Bayesian Networks to Model Pragmatic Dependencies" docx
... Results We had 8135 spurts available for training and testing, and performed two sets of experiments to evaluate the performance of our system The tools used to perform the training are the same as ... analysis of context preceding B For many of them, we built equivalent “forward-looking” features that pertain to the closest utterance of the potential speaker A that follows part B The motivation for ... accuracy of our statistical ranker on the test data with different feature sets: the performance is 89.39% when using all feature sets, and reaches 90.2% after applying Gaussian smoothing and using...
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Tài liệu Báo cáo khoa học: "A Word-to-Word Model of Translational Equivalence" pptx
... a model that classifies each word token, for example using a 495 part -of- speech tagger, instead of assigning the same class to all tokens of a given type The bitext preprocessor for our word -to- word ... accurate models can be induced by taking into account various features of the linked tokens For example, frequent words are translated less consistently than rare words (Melamed, 1997) To account for ... translation Neither IBM's Model nor our model is capable of linking multi-word sequences to multi-word sequences, and this was the biggest source of error for both models The test sample contained only...
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The Sensitivity of Bank Net Interest Margins and Profitability to Credit, Interest-Rate, and Term-Structure Shocks Across Bank Product Specializations potx
... with models estimated for different periods We include NM_RAT, nonmaturing deposits as a percentage of earning assets, in the model to proxy for the degree of interest-rate sensitivity of the ... therefore more likely to be sensitive to changes in the yield curve A Model of Bank Behavior Discussed in this section is a model of the effects of interest-rate and credit risk changes using ... results of the mixed -model specification were more or less similar to those of the GLS estimation and are therefore not reported in this paper For each bank group, the empirical model for changes...
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The Impact of Social Networking to Influence Marketing through Product Reviews pot
... organization to tag the feedback of the product to their customer Once the tag has been done then this tag will then be visible to the Friend List of the customer in the News Feed The benefit of the ... created for their existence, they take feedback of products and the response of consumers while asking for feedback nsumers For Q2, the response for using social networking websites for marketing ... information from the students of SZABIST Karachi, Bahria University Karachi and other professionals working in industry The sample size of the participants of this survey is hundred (100).Out of 100, 60%...
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The sensitivity of bank stock returns to market, interest and exchange rate risks docx
... multifactor index model to examine empirically the joint sensitivity of the rates of return of common stocks of large US banking institutions to interest rate, exchange rate and market risk factors ... of return on stocks, R=E+SF+t, (1) where R is a vector of the nominal rate of stock returns at time t, E is a vector of expected stock returns at time t, F is a vector of risk factors with mean ... returns 1001 of factor risk premia For the sample of banks used in this study the above analysis establishes the significance of the sensitivity of bank stock returns to the assumed risk factors within...
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The impact of and responses to HIV/AIDS in the private security and legal services industry in South Africa potx
... impact of HIV/AIDS on various sectors of the economy in South Africa During the past decade, several studies have been published that have examined the impact of HIV/AIDS on various sectors of ... means, to the challenge posed by the epidemic to their core business Thus, there is a need to conduct assessments of the impacts of HIV/AIDS and responses thereto by companies Obtaining such information ... which would then be the basis for forecasting the possible impact of HIV/AIDS on selected indicators within the sub-sectors Due to the availability of new laboratory-based HIVincidence methods,...
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Báo cáo khoa học: Contribution of a central proline in model amphipathic a-helical peptides to self-association, interaction with phospholipids, and antimicrobial mode of action ppt
... partial conformational flexibility may be a prerequisite for import of the peptides into membranes or the cytosol For example, a single Pro residue has been found to be a key structural factor for the ... representative sensorgrams for the binding of M17 and M17P The sensorgrams for M25 and M21 were similar to that for M17, whereas the sensorgrams for M25P and M21P were similar to that for M17P (data not ... helix of PCPs lies approximately parallel to the bilayer plane, so the bending potential may be the driving force for penetration of the N-terminus or C-terminus of the peptides into the core of...
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Báo cáo khoa học: Alternative binding modes of an inhibitor to two different kinases doc
... difference in Ca atoms for ˚ the N-terminal lobes is 0.5 A It is reasonable to assume that the IC50 for TBB inhibition of Mays CK2 is similar to that of human The IC50 value for TBB inhibition of CDK2 ... complementary to TBB in CK2 than in CDK2 (a total of ˚ molecular surface area of 476 A2 is buried on binding TBB ˚ to CK2 compared with a total of 444 A2 on binding to pCDK2) When tested against a panel of ... shift towards the exit of the cavity, the nonpolar contacts from CK2 to TBB are slightly more numerous (73 contacts) than those of CDK2 to TBB (52 contacts) The closer fit of TBB to the ATP site of...
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Tìm thêm: xác định các mục tiêu của chương trình khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn 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 khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu 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 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 tốc độ rôto n fi p2 đặc tuyến dòng điện stato i1 fi p2 động cơ điện không đồng bộ một pha từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008