نتایج جستجو برای: sig
تعداد نتایج: 6049 فیلتر نتایج به سال:
Metabolic acidosis is the most frequent acid-base disorder in critically ill patients and dialysis patients. This study is to compare the conventional approach with the physicochemical approach between the intensive care unit (ICU) and hemodialysis (HD) patients. Fifty-seven ICU patients and 33 HD patients were enrolled. All data sets included simultaneous measurements of arterial blood gas wit...
The Study of School Turnaround examines the improvement process in a purposive sample of 35 case study schools receiving federal funds through the School Improvement Grants (SIG) program over a three-year period (2010-11 to 2012-13 school years). This evaluation brief focuses on 11 of these SIG schools with high proportions of English Language Learner (ELL) students (a median of 45 percent ELLs...
Beyond the proteome: Mass Spectrometry Special Interest Group (MS-SIG) at ISMB/ECCB 2013 MS-SIG 2013 Organizers: So Young Ryu, Samuel H. Payne, Christoph Schaab and Wenzhong Xiao* Stanford Genome Technology Center, Stanford University, Palo Alto, CA 94304, Pacific Northwest National Laboratory, Richland, WA 99352, USA Max Planck Institute of Biochemistry and Evotec AG 82152, Martinsried, German...
-1 receptors (Sig-1Rs) that bind diverse synthetic and endogenous compounds have been implicated in the pathophysiology of several human diseases such as drug addiction, depression, neurodegenerative disorders, pain-related disorders, and cancer. Sig-1Rs were identified recently as novel ligand-operated molecular chaperones. Although Sig-1Rs are predominantly expressed at endoplasmic reticulum ...
The GovStat Statistical Interactive Glossary (SIG) is intended to allow users of federal statistical agency websites to look up meanings of statistical terms they encounter on the websites without interrupting their tasks. This kind of just-in-time, just-inplace help is one approach to integrating help with users’ tasks as seamlessly as possible. We discuss implications of an evaluation study o...
Special attention must be paid to an efficient approximation of the sigmoid function in implementing FPGA-based reprogrammable hardware-based artificial neural networks. Four previously published piecewise linear and one piecewise second-order approximation of the sigmoid function are compared with SIG-sigmoid, a purely combinational approximation. The approximations are compared in terms of sp...
This paper proposes a new structure of wavelet extreme learning machine i.e. an adaptive wavelet extreme learning machine (AW-ELM) for finger motion recognition using only two EMG channels. The adaptation mechanism is performed by adjusting the wavelet shape based on the input information. The performance of the proposed method is compared to ELM using wavelet (W-ELM0 and sigmoid (Sig-ELM) acti...
Sequential immunological and cytokinetic studies were done on individual lymphoid cells in the peripheral blood of 10 children with previously untreated acute lymphoid leukemia (8 non-T--non-B, 1 T, and 1 B-ALL) and on lymphoid bone marrow cells (4 non-T--non-B ALL). The results obtained suggest that some, but not all, of the children considered to have non-T--non-B ALL had proliferating leukem...
Increases in cytoplasmic free calcium ([Ca2+]i) can be induced in resting B cells either by a low molecular weight (12-kDa) B-cell growth factor (LMW-BCGF) or by crosslinking the B-cell antigen CD19 with monoclonal antibody (mAb). LMW-BCGF causes a slow [Ca2+]i increase in peripheral blood and tonsillar B cells but has no effect on [Ca2+]i in resting T cells. B-cell [Ca2+]i responses mediated b...
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