Results 151 to 160 of about 230,931 (257)
Review of Policy Research, Volume 43, Issue 3, May 2026.ABSTRACT Public private partnership literature promotes hybrid implementation structures as a potential solution to deal with limited resources and high levels of implementation burden and complexity. Despite the growing relevance and promises of hybrid implementation structures, we lack systematic knowledge on what makes governments opt for the ...
Stefan Wittwer, Fritz Sager
wiley +1 more source
Gaoya dianqi文中研究了基于热网可行域的电热综合能源系统（integrated heat and electric system，IHES）经济调度问题，以实现经济调度问题的快速、精确计算。首先，建立了电热综合能源系统的基本模型描述了多能流的分布，包括基于改进直流模型的电力系统模型、基于偏微分方程的供热系统（district heating system，DHS）动态模型和基于可行域的耦合设备模型。接着，通过一种全解析方法将偏微分形式的热网模型转化为显式的代数方程组，并通过网络等值推导热网可行域模型 ...
钱科军 +6 more
doaj
[Exploration of Different Methods for Constructing Animal Models of Melasma in Plateau Regions]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue BanDanzengdeqiong +8 more
europepmc +1 more source
Review of Policy Research, Volume 43, Issue 3, May 2026.ABSTRACT Zoning is one of the most widely used land use regulations in the U.S. An increasing number of local governments have adopted zoning ordinances to regulate renewable energy projects. However, there has been very limited research on the impact of this local regulatory tool.
Shan Zhou, Xue Gao
wiley +1 more source
[Research on a muscle fatigue quantification based on an improved critical power model]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiWu X, Shang J, Niu X, Lin H, Du Y.
europepmc +1 more source