نتایج جستجو برای: ere promoter
تعداد نتایج: 91480 فیلتر نتایج به سال:
Vascular endothelial growth factor (VEGF) is a potent angiogenic and prognostic factor for many tumors, including those of endocrine-responsive tissues such as the breast and uterus. Recent studies indicate that 17beta-estradiol (E(2)) modulates VEGF expression in breast and uterine cells, involving transcriptional activation through estrogen receptor (ER) alpha. However, molecular mechanisms o...
The enormous sequence diversity of HIV remains a major roadblock to the development of a prophylactic vaccine and new approaches to induce protective immunity are needed. Endogenous retrotransposable elements (ERE) such as endogenous retrovirus K (ERV)-K and long interspersed nuclear element-1 (LINE-1) are activated during HIV-1-infection and could represent stable, surrogate targets to elimina...
Este artículo presenta la ruta metodológica, los hallazgos y resultados de un trabajo investigativo sobre las representaciones sociales (RS) clase educación religiosa escolar (ERE). Lo anterior con el fin vislumbrar entender componentes que estructuran conocimiento social se encuentra en RS tienen estudiantes dos instituciones escolares confesionales Bogotá ERE reconocer aportes esta consolidac...
A pandemia CoVID-19, trouxe nova configuração do trabalho docente, devido às orientações sanitárias, dentre elas o distanciamento físico. Assim, ocorreu de forma imediata (março 2020) fechamento das escolas, como alternativa, uma vez que não havia ou há estimativa precisa sobre retorno presencial, implanta-se ensino remoto, no qual uso tecnologias digitais são as ferramentas centrais. Nesse con...
By adding the complement operator (¬), extended regular expressions (ERE ) can encode regular languages non-elementarily more succinctly than regular expressions. The ERE membership problem asks whether a word w of size n belongs to the language of an ERE R of size m. Unfortunately, the best known membership algorithms are either non-elementary in m or otherwise require space Ω(n) and time Ω(n)...
We present a new approach to path planning, called the \Ariadne's clew algorithm". It is designed to nd paths in high-dimensional continuous spaces and applies to robots with many degrees of freedom in static, as well as dynamic environments | ones where obstacles may move. The Ariadne's clew algorithm comprises two sub-algorithms, called search and explore, applied in an interleaved manner. ex...
This paper describes a system for interannotator agreement analysis of ERE annotation, focusing on entity mentions and how the higher-order annotations such as EVENTS are dependent on those entity mentions. The goal of this approach is to provide both (1) quantitative scores for the various levels of annotation, and (2) information about the types of annotation inconsistencies that might exist....
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