Determining the number of common factors is one of the most important decisions which must be made in the application of factor analysis. Several different approaches and techniques are reviewed here along with associated strengths and weaknesses. It is argued that a combination of approaches will ...
Four distinct intragenic polymorphisms in the coagulation factor IX gene which have been reported to be important for family diagnosis of Caucasian hemophilia B were studied in 51 normal Japanese subjects (21 males and 30 females). High-molecular-weight DNA prepared from peripheral blood lymphocytes ...
To realize that enormous increase of economy, China must more than double its total factor productivity (TFP) over the next 14 years. Hence, it can no longer rely on the simple extension of traditional medium and low end production, but to pursue a high-quality, high-technology economic grow...
The IgLON family member Negr1 promotes neuronal arborization acting as soluble factor via FGFR2. Front. Mol. Neurosci. 8, 89 (2016). PubMed PubMed Central Google Scholar Marg, A. et al. Neurotractin, a novel neurite outgrowth-promoting Ig-like protein that interacts with CEPU-1 and ...
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common的意思是：1、作形容词的意思是：普通的;通俗的;[数学]公共的;共有的 2、作名词的意思是：普通;[法律]（对土地、水域的）共有权;公共用地;平民 common 读法 英 [ˈkɒmən] 美 [ˈkɑ:mən]短语：1、common practice 惯例；习惯作法 2、common cold ...
Sexual frequency was found to decrease markedly with the presence of sexual dysfunction based on our cohort. Ejaculation frequency is an important factor that influence semen parameters; It is widely admitted that prolonged sexual abstinence may be beneficial in semen volume and sperm concentration; It...
In the case of a non-intermediate region for which the given axis should factor into the scalar calculation for the region, either startCoord and peakCoord are set to a negative value (typically, -1.0) and endCoord is set to zero, or startCoord is set to zero and peakCoord and endCoor...
We used the integrase from phage phiC31 to integrate the human Factor IX (hFIX) gene permanently into specific sites in the mouse genome. A plasmid contain... EC Olivares,RP Hollis,TW Chalberg,... - 《Nature Biotechnology》 被引量: 732发表: 2002年 Occurrence of leukaemia following gene th...
Common infections are an established risk factor for acute cognitive impairment in older adults (≥65 years) and increasing evidence from longitudinal studies suggests that common infections are associated with an increased risk of dementia.3 However, previous studies have mainly focused on sepsis or ...