Especially in the Yangtze River Delta region. This paper is based on panel data of 41 prefecture level cities in the Yangtze River Delta region from 2011 to 2021. Firstly, the fixed-effects regression model is used to empirically analyze the impact of the digital economy on the employment ...
Integer Programming $$\sum c_j\delta _j, \delta _j \in \ \{0,1\} \ \ \forall j$$ ∑ c j δ j , δ j ∈ { 0 , 1 } j 来自 ideas.repec.org 喜欢 0 阅读量: 13 作者: J. MacGregor Smith 摘要: Overview Integer Programming (IP) is one of the most useful optimization ...
Since induction of lymphodepleting conditioning (LDC) therapy results in decreased consumption of homeostatic cytokines and thereby increases their serum levels, we aimed to determine whether the magnitude of change in absolute lymphocyte count (ALC) pre- and post-conditioning, referred to as delta ...