نتایج جستجو برای: مدل sas
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BACKGROUND The subarachnoid space (SAS) and ventricular width (VW) in normal infants and children were studied with ultrasonography to provide the objective measurement and define a normal range for these measurements. The additional aim was to determine the stable ratio as a SAS/VW. MATERIALS AND METHODS A total of 100 healthy subjects, including 48 males and 52 females, were studied. The ca...
AIM To assess whether the surgical apgar score (SAS) is a prognostic tool capable of identifying patients at risk of major complications following lower extremity amputations surgery. METHODS This was a single-center, retrospective observational cohort study conducted between January 2013 and April 2015. All patients who had either a primary transtibial amputation (TTA) or transfemoral amputa...
We deene the SAS + planning formalism, which generalizes the previously presented SAS formalism. The SAS + formalism is compared with some better-known propositional-planning formalisms with respect to expres-siveness. Contrary to intuition, all formalisms turn out to be equally expressive in a very strong sense. We further present the SAS +-PUS planning problem which generalizes the previously...
Parallel SAS processes, multiple threads within a single SAS process, parallel SAS servers, distributed computing, grid computing, cluster computing – how might all of these choices affect the way that you develop your client/server SAS applications? This paper will address some of these areas and what you should understand when you develop or run client/server SAS applications in these environ...
hold. If such matrix X exists, then it is unique, denoted by A, and called the group inverse of A. It is well known that the group inverse of a square matrix A exists if and only if rank(A) = rank(A) (see, for example, [1, Section 4.4] for details). Clearly, not every matrix is group invertible. It is straightforward to prove that A is group invertible if and only if A is group invertible, and ...
BACKGROUND Non-invasive detection of vascular dysfunction in the early stage is clinically important in patients with sleep apnea syndrome (SAS). Flow-mediated dilatation (FMD) is a novel clinical marker of endothelial function. However, it is not clear whether this is useful in the SAS patient. METHODS Echocardiographic parameters and FMD were measured in 129 patients with SAS. Apnea-hypopne...
Centrosomes consist of a centriole pair surrounded by pericentriolar material (PCM). Previous work suggested that centrioles are required to organize PCM to form a structurally stable organelle. Here, we characterize SAS-4, a centriole component in Caenorhabditis elegans. Like tubulin, SAS-4 is incorporated into centrioles during their duplication and remains stably associated thereafter. In th...
Version 8 of the SAS® System brings powerful new features for managing a Hybrid OLAP (HOLAP) or Distributed Multidimensional Data environment. The HOLAP component of the SAS/MDDB® Server software enables you to include SAS Multidimensional databases (MDDB), SAS files, and relational (RDBMS) databases into a single, powerful OLAP reporting environment. Support for HOLAP data groups is fully inte...
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