نتایج جستجو برای: pmc
تعداد نتایج: 2106 فیلتر نتایج به سال:
Antithrombotic effect of PMC, a potent alpha-tocopherol analogue on platelet plug formation in vivo.
Platelet thrombi formation was induced by irradiation of mesenteric venules with filtered light in mice pretreated intravenously with fluorescein sodium. PMC (2, 2, 5, 7, 8-pentamethyl-6-hydroxychromane; 20 microg/g, i.v.) significantly prolonged the latent period of inducing platelet plug formation in mesenteric venules. When fluorescein sodium was given at 10 microg/kg, PMC (20 microg/g) dela...
Polymer modified concrete (PMC) consists of Portland cement concrete with a polymer modifier. Its advantages are proper bonding strength to substrate concrete, high tensile and flexural strength and low amount of shrinkage and permeability. Using PMC overlays can be considered as a method for preservation of damaged concrete structures due to their suitable performance and durability. In this r...
The parallel model combination (PMC) technique has been very successful and frequently used to improve the performance of a speech recognition system under noisy environments. In this approach it is assumed that the log spectrum of speech signals is Gaussian-distributed, which is not always valid especially when the number of mixtures in the HMM’s is few. In this paper, a simple approach is pro...
UNLABELLED PREMISE OF THE STUDY The chemical diversity of land plants ensures that no single DNA isolation method results in high yield and purity with little effort for all species. Here we evaluate a new technique originally developed for forensic science, based on MagnaCel paramagnetic cellulose particles (PMC), to determine its efficacy in extracting DNA from 25 plant species representin...
BACKGROUND Some lateral cervical lymphadenopathies may lead to the discovery of papillary microcarcinomas (PMC) of the thyroid that are not radiologically apparent. This relatively rare clinical situation raises questions about the diagnostic approach to chronic cervical lymphadenopathy and the impact of lymph node metastasis on PMC prognosis. PURPOSE OF THE ARTICLE: To study the epidemiologic,...
The posterior cingulate and the medial parietal cortices constitute an ensemble known as the posteromedial cortex (PMC), which consists of Brodmann areas 23, 29, 30, 31, and 7m. To understand the neural relationship of the PMC with the rest of the brain, we injected its component areas with four different anterograde and retrograde tracers in the cynomolgus monkey and found that all PMC areas a...
CONTEXT Papillary thyroid microcarcinomas (PMC) defined as tumors ≤10 mm in diameter (including pT1a and pT3 according to the latest pTNM classification) have good prognosis, although recurrence is possible. Clinicians are interested in using a scoring system for predicting recurrences. OBJECTIVE To identify the prognostic factors for recurrence in patients with PMC and to develop a scoring s...
Model checking of open pushdown systems (OPD) w.r.t. standard branching temporal logics (pushdown module checking or PMC) has been recently investigated in the literature, both in the context of environments with perfect and imperfect information about the system (in the last case, the environment has only a partial view of the system’s control states and stack content). For standard CTL, PMC w...
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