نتایج جستجو برای: ws mixing rule
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The wrinkly spreader (WS) isolate of Pseudomonas fluorescens SBW25 forms a substantial biofilm at the air-liquid interface. The biofilm is composed of an extracellular partially acetylated cellulose-fibre matrix, and previous mutagenesis of WS with mini-Tn5 had identified both the regulatory and cellulose-biosynthetic operons. One uncharacterized WS mutant, WS-5, still expressed cellulose but p...
The effect produced by a warning stimulus(i) (WS) in reaction time (RT) tasks is commonly attributed to a facilitation of sensorimotor mechanisms by alertness. Recently, evidence was presented that this effect is also related to a proactive inhibition of motor control mechanisms. This inhibition would hinder responding to the WS instead of the target stimulus (TS). Some studies have shown that ...
Werner syndrome (WS) is a premature aging disorder characterized by chromosomal instability and cancer predisposition. Mutations in WRN are responsible for the disease and cause telomere dysfunction, resulting in accelerated aging. Recent studies have revealed that cells from WS patients can be successfully reprogrammed into induced pluripotent stem cells (iPSCs). In the present study, we descr...
WS 1: Agent-based Simulation – From Cognitive Modelling to Engineering Practice WS 2: 2nd Workshop on Behaviour Monitoring and Interpretation (BMI‘08) WS 3: 3rd Workshop on Emotion and Computing – Current Research and Future Impact WS 4: 4th Workshop on Knowledge Engineering and Software Engineering (KESE 2008) WS 5: Ontology-based Information extraction (OBIES 2008) WS 6: 22. Workshop Planen, ...
Mast cells and other cells such as macrophages have been shown to mediate systemic anaphylaxis. We determined the roles of mast cells and Kupffer cells in hepatic and systemic anaphylaxis of rats. Roles of mast cells were examined by using the mast cell-deficient white spotting (Ws/Ws) rat; the Ws/Ws and wild type (+/+) rats were sensitized with ovalbumin (1 mg). Roles of Kupffer cells were exa...
Wicket spikes (WS) are a benign electroencephalogram (EEG) variant, seen mainly in adults, during somnolence, in the temporal regions, in many clinical situations. WS can appear in trains or isolatedly, sometimes being difficult to differentiate from epileptiform activity. We reviewed 2,000 EEG's, found 65 with WS (3.25%) and compared them with 65 normal EEG without WS. There was statistically ...
Web services (WS) is emerging as the technology for integrating loosely couples applications employing three main protocols: WSDL (describing the WS), UDDI (publishing the WS), and SOAP (accessing the WS) using XML. WS could also be composed together to meet certain business requirements. Strategies for implementing WS include open source, such as XML and Java and product-based, such as Microso...
PURPOSE To determine the mechanism that leads to the UVA light-dependent loss of glutathione reductase (GR) activity in human lens (HL). METHODS Both the HL water-soluble (WS) fraction and yeast GR were irradiated with UVA light (200 mW/(cm(2). h) for 1 hour at +20 degrees C, and the specific activity (SA) was observed. GR apoenzyme (apo-GR) was prepared from either HL-WS fractions or yeast G...
In this article, a Web services network extractor toolkit, WS-NEXT (WS Network EXtractor Toolkit), is presented. WS-NEXT allows extraction of interaction and dependency WS networks. Networks can be extracted from syntactic and semantic WS descriptions. Such network structures can be analyzed using complex network tools. We provide examples of networks extracted from a publicly available WS coll...
We study three quantities that can each be viewed as the time needed for a finite irreducible Markov chain to “forget” where it started. One of these is the mixing time, the minimum mean length of a stopping rule that yields the stationary distribution from the worst starting state. A second is the forget time, the minimum mean length of any stopping rule that yields the same distribution from ...
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