…relationships become the key to social position and class membership. This is new, at least in its extent. While wealth or the lack of it were always important in determining social position, they were not usually the sole or even the central determinant. In all nonindustrial societies, att...
functional and transcriptional differences between memory and exhausted antigen-specific CD8+T cells in human hepatitis C virus (HCV) infection before and after treatment. After viral cure, phenotypic changes in clonally stable exhausted T cell populations suggested differentiation toward a memory-like pro...
Long non-coding RNAs (lncRNAs) perform distinct functions in various biological processes in mammals, including sex differentiation. However, the roles of lncRNAs in other vertebrates, especially in the Chinese soft-shell turtle (Pelodiscus sinensis), remain to be clarified. In this study, we perfo...
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Because of the lack of small animal models of HCV infection, in vitro culture systems have been used to study the activation and function of immune cells.29 In this study, we evaluated changes in the phenotype and function of healthy human monocytes cultured in the presence of HCV-infected ...
In practical applications involving stiff ODEs, the Diagonally Implicit Runge–Kutta (DIRK) class is the most often used among the Implicit Runge–Kutta (IRK) methods. Figure 1 illustrates the fully implicit and diagonally implicit classes of Runge–Kutta (RK) methods, which can be defined as a...
and a pleasant fragrance. It is commonly used as an ornamental tree in landscaping. Additionally, due to the plant’s aroma, it can be used as a raw material for spice preparation, making it a valuable and sought-after commodity. Its economic value and broad market appeal has garnered sign...
classtorch.autograd.enable_grad[source] 上下文管理器,支持梯度计算。如果通过no_grad或set_grad_enabled禁用梯度计算,则启用梯度计算。这个上下文管理器是线程本地的;它不会影响其他线程中的计算。还可以用作装饰器。 例: 代码语言:javascript 复制 >>>x=torch.tensor([1],requires_grad=True)>>>withtorch.no...
While distal PREs have been identified in mammals, a role for positive-acting enhancers in PcG-mediated repression has not been described. Here we have used a highly efficient procedure based on lentiviral-mediated transgenesis to carry out in vivo fine-mapping of, cis-regulatory sequences that ...
Affective Trust in Chinese Leaders Adopting the theoretical framework of social exchange, the authors used the two dominant Confucian values—hierarchy and relationalism—to theorize the med... XP Chen,MB Eberly,TJ Chiang,... - 《Journal of Management》 被引量: 130发表: 2014年 The influencing ...