... change with the increase or decrease in the number of other types of calls in the system; hence, the purpose of this paper is to show the impacts of changeable capacity on system performance with the ... not arrive to the system. On the other hand, if any nonprioritized call (new or handoff) does not arrive to the system, only unoc- cupied bandwidth corresponds to...
Ngày tải lên: 20/06/2014, 22:20
... other country-specific algorithms are also available [13-18]. The principle aims of this paper were: to synthesise the evidence on the validity and reliability of the EQ-5D in studies within the ... used to assess patient utility in trials of new treatments within the cardiovascular field. The aims of this study were to review evidence of the validity and reliability of...
Ngày tải lên: 18/06/2014, 19:20
báo cáo hóa học: " Discrimination and reliability: equal partners? Understanding the role of discriminative instruments in HRQoL research: can Ferguson''''s Delta help? A response" pptx
... the case, then the numerator should be adjusted to take into account only meaningful differences, however defined. For example, if the reliability coefficient suggests that dif- ferences in the ... since this refers to the extent to which the instru- ment measures the correct construct. In fact, unless an instrument has been shown to be valid and reliable, there is littl...
Ngày tải lên: 18/06/2014, 19:20
báo cáo hóa học:" Tremorgenesis: a new conceptual scheme using reciprocally innervated circuit of neurons" pptx
... taken into account. The trans- lation of the neuronal discharges generated centrally into oscillatory activities in peripheral effectors cannot be understood without attempting to extract the rules ... inhibitory agonist, inhibitory antagonist, excitatory agonist, and excitatory antagonist. The model fits well with the known anatomical organization of neural circuits for limb...
Ngày tải lên: 18/06/2014, 15:20
báo cáo hóa học:" Effective transvascular delivery of nanoparticles across the blood-brain tumor barrier into malignant glioma cells" docx
... are toxic to the BBTB in addition to the otherwise healthy blood-brain barrier. This toxicity is likely due to the introduction of additional positive charge to the Gd-dendrimer surface from the ... porous due to the formation of discontinu- ities within and between endothelial cells lining the lumens of tumor microvessels [20]. Nanoparticles smaller than the pores w...
Ngày tải lên: 18/06/2014, 15:20
báo cáo hóa học:" Angiostatin anti-angiogenesis requires IL-12: The innate immune system as a key target" docx
... Removal of the IL-12 signal cascade by removal of either the ability to produce IL-12 or to respond to IL-12 completely abro- gated the ability of AST to inhibit angiogenesis. Further, we show ... for citation purposes) the mRNAs for the IL-12 subunits, as well as other cytokines, when treated with AST. Interestingly, CCL2 appears to desensitize mononuclear cells to t...
Ngày tải lên: 18/06/2014, 15:20
báo cáo hóa học:" MicroRNA and gene expression patterns in the differentiation of human embryonic stem cells" doc
... http://linus.nci.nih.gov/BRB- ArrayTools.html. Briefly, the raw data set was filtered according to standard procedure to exclude spots with minimum intensity and size. Then, the filtered data were normalized using Lowess Smoother. ... saturation. Microarray data analysis The resulting gene expression data files were uploaded to the mAdb database and further analyzed using...
Ngày tải lên: 18/06/2014, 15:20
báo cáo hóa học:" Sperm protein 17 is expressed in the sperm fibrous sheath" ppt
... in accordance with the instructions in the WHO laboratory manual for the examination of human semen and sperm- cervical mucus interaction [17]. Immunocytochemical analysis To investigate the immunocytochemical ... understanding the biological function of Sp17. Methods Samples The study, using human subjects, was carried out in accordance with the guidelines of the Ethi...
Ngày tải lên: 18/06/2014, 15:20
báo cáo hóa học:" Activation of human B cells by the agonist CD40 antibody CP-870,893 and augmentation with simultaneous toll-like receptor 9 stimulation" doc
... more than either agent alone. Taken together, these findings suggest that the combination of CP-870,893 and CpG ODN 2006 represents a practical - and available - clinical approach to test the hypothesis ... for the detection of cytokines using BD Cytometric Bead Array Human Inflammatory Cytokine Kit (BD Biosciences, San Jose, CA) and cells were washed and either surface stained or u...
Ngày tải lên: 18/06/2014, 15:20
báo cáo hóa học:" Identification of a biomarker panel using a multiplex proximity ligation assay improves accuracy of pancreatic cancer diagnosis" doc
... model of the form: Where p i is the probability of the ith sample being either diagnosed with pancreatic cancer, b k is the coefficient for the kth model term, X k is the kth model term in the ... of 95 to the discovery set. Following the identification of model terms in the discovery step, we next implemented a modeling step to fit coefficients to terms...
Ngày tải lên: 18/06/2014, 15:20