Ngày tải lên: 21/06/2014, 17:20
Tài liệu Bài 6: Principal Component Analysis and Whitening pdf
... Component Analysis and Whitening Principal component analysis (PCA) and the closely related Karhunen-Lo ` eve trans- form, or the Hotelling transform, are classic techniques in statistical data analysis, feature ... factor analysis (FA). It is called principal factor analysis [166]. Generally, the goal in factor analysis is different from PCA. Factor analysis was originally developed in social sciences and ... 132 PRINCIPAL COMPONENT ANALYSIS AND WHITENING PCA, there is a sufficiently large sample of vectors x available, from which the mean and the covariance matrix C x can be estimated by standard methods (see...
Ngày tải lên: 23/12/2013, 07:19
Tài liệu Pesticide Residues in Food and Cancer Risk: A Critical Analysis pdf
... bioassays and are car- cinogenic (Gold et al., 1997b). Dehydroepiandrosterone (DHEA) and DHEA sulfate are the major secretion products of adrenal glands in humans and are precursors of androgenic and ... canned and frozen fruits and vegetables and milk. The PDP is a critical component of the Food Qual- ity Protection Act of 1996, and hence focuses on commodi- ties that are consumed by infants and ... Ballantine, J. McCarthy, and J. Mur- phy, eds.), pp. 151–161. Am. Chem. Soc., Washington, DC. 836 CHAPTER 38 Pesticide Residues in Food and Cancer Risk: A Critical Analysis Andrasik, J., and Cloutet, D....
Ngày tải lên: 14/02/2014, 22:20
Tài liệu Scaling and Uncertainty Analysis in Ecology: Methods and Applications pdf
... Dimensional Analysis and Similarity Analysis The concepts of similarity are the foundation of dimensional analysis (Blöschl and Sivapalan 1995), and have long been used in engineering and physical ... data volume, and help elucidate processes and mechanisms in physical and biological sciences (Gunther 1975, Blöschl and Sivapalan 1995). Like dimensional analysis, similarity analysis is also ... Jones, H. Li, and O.L. Loucks (eds.), Scaling and Uncertainty Analysis in Ecology: Methods and Applications, 1744. â 2006 Springer. Printed in the Netherlands. CHAPTER 2 PERSPECTIVES AND METHODS...
Ngày tải lên: 17/02/2014, 19:20
Tài liệu People Make the City,’’ Executive Summary - Joint Urban Operations Observations and Insights from Afghanistan and Iraq pdf
... THREE Observations and Insights: Understand 13 Observations and Insights: Understand 15 need to consider both the consequences of these effects and their speed of transmission. e potential immediacy and broad ... knowl- edge and understanding of the commander’s intent at every level of command. To further enhance decen- tralized C2, commanders at all levels should issue mission-type orders and use ... ENVIRONMENT HEALTH AND HEALTH CARE INTERNATIONAL AFFAIRS NATIONAL SECURITY POPULATION AND AGING PUBLIC SAFETY SCIENCE AND TECHNOLOGY SUBSTANCE ABUSE TERRORISM AND HOMELAND SECURITY TRANSPORTATION AND INFRASTRUCTURE WORKFORCE...
Ngày tải lên: 17/02/2014, 23:20
Tài liệu Negotiations in project sales and delivery process: An application of negotiation analysis pdf
... behavioral and cultural issues can be subjected to empirical research and experimentation, once we begin to understand the rational ideal and its practical applications in selling and delivering ... negotiation analysis is to help the parties identify and realize potential gains through a systematic study of the negotiation situation (Raiffa 1982). A focus away from equilibrium analysis and toward ... and potential parties: the parties’s perceived interests, negotiated issues and positions, alternatives to negotiated agreement, the linked processes of “creating” and “claiming” value, and...
Ngày tải lên: 18/02/2014, 11:20
Tài liệu Báo cáo khoa học: Plasticity of S2–S4 specificity pockets of executioner caspase-7 revealed by structural and kinetic analysis pdf
... Gln, Met, Pro, Leu and His in the six complexes with different tetra- peptides (Figs 2 and 3). The complexes of caspase-7 with DNLD, DQMD, and ESMD contain the long aliphatic Leu and Met at P2. The ... The S2 subsite accommo- dates Met and Leu with good hydrophobic interactions by the rotation of the Phe282 and Tyr230 side chains to expand the pocket (Fig. 2 and supplementary Fig. S1). The Met ... Met, Gln, Asn, Glu and Ser in the six complexes (Figs 2 and 3). The main chain amide and carbonyl oxygen of the P3 residue form strong hydrogen bonds with the main chain carbonyl and amide of Arg233...
Ngày tải lên: 18/02/2014, 16:20
Tài liệu Báo cáo khoa học: A comparative analysis of the time-dependent antiproliferative effects of daunorubicin and WP631 pdf
... distribution was analyzed using propidium iodide and flow cytometry. Panels D and E display a flow cytometry analysis of cells stained with Annexin-V-Fluos and propidium iodide in the presence of daunorubicin ... 1. Chemical formulae of daunorubicin and WP631. Ó FEBS 2003 Antiproliferative effects of daunorubicin and WP631 (Eur. J. Biochem. 270) 765 RPMI 1640 medium, and the drugs were extracted from the cells ... wavelength of 480 nm and an emission wavelength of 555 nm. The fluorescence intensity emitted was translated into concen- trations of drug using a daunorubicin or WP631 standard curve, and expressed...
Ngày tải lên: 20/02/2014, 23:20
Tài liệu RISK ANALYSIS IN FINANCE AND INSURANCE pdf
... Washington, D.C. Translated and edited by Alexei Filinkov CHAPMAN & HALL/CRC Monographs and Surveys in Pure and Applied Mathematics 131 RISK ANALYSIS IN FINANCE AND INSURANCE ALEXANDER MELNIKOV where ... independent random variables (ρ n ) ∞ n=1 that take values b and a (b>a) with probabilities p and q respectively (p + q =1). Next, we can write n as a sum of its mean à = bp + aq and a random variable ... conditional expectation and a prediction, we see that a prediction of f N based on F n = σ(S 1 , ,S n ) is equal to the conditional expectation of a random variable f N with respect to random variables...
Ngày tải lên: 22/02/2014, 06:20
National Summary and Fertility Clinic Reports 2007 pdf
... procedures are known as gamete and zygote intrafallopian transfer (GIFT and ZIFT). Some women with tubal infertility are not suitable candidates for GIFT and ZIFT. GIFT and ZIFT are more invasive ... couple understand their specic medical situation and their chances of success using ART. 17. Why are summary statistics in the Fertility Clinic tables published by CDC different from summary statistics ... Technology Success Rates: National Summary and Fertility Clinic Reports, Atlanta: U.S. Department of Health and Human Services, Centers for Disease Control and Prevention; 2009. ...
Ngày tải lên: 05/03/2014, 16:20
Basic Allied Health Statistics and Analysis 2nd edition pdf
... Statistics and Analysis 26 Basic Allied Health Statistics and Analysis I. HEALTH CARE OVERVIEW As mentioned, health care services are offered in a wide variety of settings, some resi- dential and others ... significant events and dates in human life. Births, deaths, marriages, and divorces are recorded and certifi- cates issued. Morbidity data is discussed in Chapter 9. Mortality rates and their com- putation ... using the data and that the data col- lected be accurate and uniformly obtained. For statistics to serve their purpose, the figures must be relevant and reliable if the results or analysis are...
Ngày tải lên: 06/03/2014, 07:20
Handbook of Medical Imaging: Processing and Analysis Management pdf
... 747 VI Compression Storage and Communication 46 Fundamentals and Standards of Compression and Communication Stephen P. Yanek, Quentin E. Dolecek, Robert L. Holland, and Joan E. Fetter. . . . . ... (normally unknown) process, and the task at hand is to ``undo'' this degradation and restore the image. The models of image degradation commonly involve random noise processes. Before ... dimensions stochastic processes are customary referred to as random đelds. 3 Random Fields and Wiener Filtering A central problem in the application of random đelds is the estimation of various statistical...
Ngày tải lên: 06/03/2014, 12:20
Báo cáo khoa học: Staphylococcus aureus elongation factor G – structure and analysis of a target for fusidic acid pdf
... II and III, the only physical connec- tion between domains G and II and domains III, IV and V. In the S. aureus EF-G structure, this loop has a bent conformation, and packs against domain III and ... helices A V and B V at the surface of domain V. Gly621 and Gly617 are in the area of contact with the 1095 and 2473 regions of 23S RNA. The two helices are facing the ribosome, and the four-stranded ... 666 and 670, within one b-strand of domain V, are also important for interdomain interac- tions. The N-terminal part of the strand interacts with the N-terminal part of helix C G in domain G, and...
Ngày tải lên: 06/03/2014, 22:21
summary 1997 economic census professional scientific and technical pdf
Ngày tải lên: 09/03/2014, 17:20
Multimedia Semantics: Metadata, Analysis and Interaction pdf
Ngày tải lên: 15/03/2014, 11:20