نتایج جستجو برای: mega
تعداد نتایج: 7441 فیلتر نتایج به سال:
CONTEXT The genetic causes of deep vein thrombosis (DVT) are not fully understood. OBJECTIVE To identify single-nucleotide polymorphisms (SNPs) associated with DVT. DESIGN, SETTING, AND PATIENTS We used 3 case-control studies of first DVT. A total of 19 682 gene-centric SNPs were genotyped in 443 cases and 453 controls from the Leiden Thrombophilia Study (LETS, 1988-1992). Twelve hundred si...
Forest dynamics plots, which now span longitudes, latitudes, and habitat types across the globe, offer unparalleled insights into the ecological and evolutionary processes that determine how species are assembled into communities. Understanding phylogenetic relationships among species in a community has become an important component of assessing assembly processes. However, the application of e...
Technology, especially multimedia technology, is changing the way we tell stories. We are all familiar with letters, articles, and books, but new Internet technology has led to two novel forms of storytelling that we call micro stories and mega stories. Micro stories are the short bits of text and images that we use to tell our friends about our daily life, what we had for lunch, and the funny ...
The lead article in this forum, ‘The challenges and opportunities for mega-infrastructure projects archaeology’, by J. Carver, brought a couple of London incidents to mind, the two separated slightly more than generation, but each pertaining ‘urban’, or rather any ‘mega-stratified’ sites, dense stratification many contexts is result minor mega infrastructure Past.
In this paper, the seismic responses control characteristics of Mega-structure, Mega-sub Controlled Structure System (MSCSS) without dampers and MSCSS inserted friction dampers are investigated respectively under rare earthquake by using the elastic-plastic time history analysis method. The distribution of plastic hinges and different control efficiency of these structures under rare earthquake...
a Institute of Business Intelligence and Knowledge Discovery, Guangdong University of Foreign Studies, Sun Yat-sen University, Higher Education Mega Center, Guangzhou 510006, PR China b School of Management, Guangdong University of Foreign Studies, Higher Education Mega Center, Guangzhou 510006, PR China c School of Business, Sun Yat-sen University, No. 135, Xingang Xi Road, Guangzhou 510275, P...
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