نتایج جستجو برای: rps sequence
تعداد نتایج: 407246 فیلتر نتایج به سال:
Cyanobacterial extracellular polymeric substances (EPS) are heteropolysaccharides that possess characteristics suitable for industrial applications, notably a high number of different monomers, strong anionic nature and high hydrophobicity. However, systematic studies that unveil the conditions influencing EPS synthesis and/or its characteristics are mandatory. In this work, Cyanothece sp. CCY ...
By a well known theorem of K. Morita, any equivalence between full module categories over rings R and S, are given by a bimodule RPS , such that RP is a finitely generated projective generator in R-Mod and S = EndR(P ). There are various papers which describe equivalences between certain subcategories of R-Mod and S-Mod in a similar way with suitable properties of RPS . Here we start from the o...
In this study, we used recurrence quantification analysis (RQA) and recurrence plots (RPs) to compare the movement activity of individual workers of three ant species, as well as a gregarious beetle species. RQA and RPs quantify the number and duration of recurrences of a dynamical system, including a detailed quantification of signals that could be stochastic, deterministic, or both. First, we...
BACKGROUND The transoral approach to the parapharyngeal and retropharyngeal space (PPS/RPS) for the management of well-differentiated thyroid carcinoma (WDTC) has been previously described in other articles. However, limited exposure with this approach can be a challenge. METHODS This is a retrospective review of 6 patients who underwent ultrasound-guided transoral excision of PPS/RPS WDTC me...
Effector CD4+ T cells rapidly activate high-level cytokine expression following TCR stimulation. Consistent with accelerated protein production in these cells, global mRNA profiles revealed that, after cytokines, the most impressive cluster of activated genes encode rRNA-maturation factors. Activation of these genes was ERK-MAPK dependent, accompanied by increased rRNA transcription and faster ...
BACKGROUND Heterogeneities of repolarization (R) across the myocardium have been invoked to explain most reentrant arrhythmias. The measurement of refractory periods (RPs) has been widely used to assess R, but conventional electrode and extrastimulus mapping techniques have not provided reliable maps of RPs. METHODS AND RESULTS Guinea pig hearts were stained with a voltage-sensitive dye to me...
A speech recognition system implements the task of automatically transcribing speech into text. As computer power has advanced and sophisticated tools have become available, there has been significant progress in this field. But a huge gap still exists between the performance of the Automatic Speech Recognition (ASR) systems and human listeners. In this thesis, a novel signal analysis technique...
The present experiments were designed to test the role of insulin-like growth factor-related peptides (IGF-RPs) in hormonally stimulated N-nitrosomethylurea (NMU)-induced mammary tumor colony formation in soft agar. To evaluate production of IGF-RP by NMU cells, we tested the abilities of a monoclonal antibody directed against insulin-like growth factor I (alpha sm 1.20B) and of a polyclonal an...
Over the past decade, state policies on renewable energy have been on the rise in the U.S., providing states with various options for encouraging the generation of renewable electricity. Two promising policies, the Renewable Portfolio Standard (RPS) and the Mandatory Green Power Option (MGPO), have been implemented in many states but the evidence about their effectiveness is mixed. In this pape...
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