Results 161 to 170 of about 38,634 (210)
[Magnetic fluorinated covalent triazine frameworks for efficient extraction of perfluorinated compounds]. [PDF]
Se PuZhang WM +4 more
europepmc +1 more source
Review of Policy Research, Volume 43, Issue 3, May 2026.ABSTRACT Public appointments shape the top‐level bureaucracy by serving as a gateway for professionals with different profiles, chosen based on different criteria. In general, the literature has been more interested in analyzing appointments based on merit or sponsorship, based on verification of loyalty to the government or technical competence ...
André Vaz Lopes +1 more
wiley +1 more source
Jianzhu Gangjiegou Jinzhan在型钢混凝土组合结构中使用超高性能混凝土（ultra-high performance concrete，简称UHPC）可以提高结构的承载能力、减小截面尺寸，同时能改善结构中因密集配置箍筋和剪力件而导致的施工复杂等问题。目前对于型钢UHPC组合梁在进行有限元仿真分析时，主要集中在受弯性能的参数化定性分析方面，而忽略了型钢与UHPC间黏结滑移方面的研究，缺少对其界面黏结性能和组合效应的评估，对UHPC受拉区的受力性能也缺乏深度讨论。本文对型钢UHPC组合梁开展基于ABAQUS的受弯性能有限元仿真分析 ...
沈德建 +4 more
doaj
[Development of a machine learning-based ionization efficiency prediction model for per- and polyfluoroalkyl substances and its application in semi-quantitative analysis]. [PDF]
Se PuSun SZ +6 more
europepmc +1 more source
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
[Morphological characteristics and clinical significance of os subfibulare in patients with chronic ankle instability]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiDuan X +6 more
europepmc +1 more source
急性缺血性脑卒中患者血清中microRNA-26a-5p、SLC7A11表达水平与认知功能障碍的相关性
Zhongguo shiyan zhenduanxue目的探究急性缺血性脑卒中患者血清中微小RNA-26a-5p（miR-26a-5p）、血清溶质载体家族7成员11（SLC7A11）水平与认知功能障碍的相关性。方法选择齐齐哈尔市第一医院2023年5月至2025年5月收治的急性缺血性脑卒中患者125例为研究对象，并依据蒙特利尔认知评价（MoCA）量表，对其发病是否出现认知功能障碍分为认知障碍组（MoCA评分<26分，n=43）与非认知障碍组（MoCA评分≥26分，n=82）；对比血清中miR-26a-5p、SLC7A11表达水平 ...
吴典英 +4 more
doaj
[Whole genome sequencing and analysis of familial nonsyndromic congenital tooth agenesis]. [PDF]
Hua Xi Kou Qiang Yi Xue Za ZhiZheng Y, Wang D, Jiang T, Yang D, Lu H.
europepmc +1 more source
[Effect of preoperative lower-limb muscle strength on perioperative blood loss and early outcomes in total knee arthroplasty]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiLi H +6 more
europepmc +1 more source
多囊卵巢综合征不孕女性血清胰岛素样生长因子结合蛋白-3、游离睾酮指数水平及与卵巢储备功能的关系
Zhongguo shiyan zhenduanxue目的 分析多囊卵巢综合征(PCOS)不孕女性血清胰岛素样生长因子结合蛋白-3(IGFBP-3)、游离睾酮指数(FAI)水平及其与卵巢储备功能的关系。方法 回顾性分析青岛市第八人民医院收治的120例PCOS不孕女性(观察组)和42名健康体检女性(对照组)的临床资料。比较观察组和对照组研究对象血清IGFBP-3及FAI水平，并统计观察组患者卵巢储备功能情况，比较卵巢储备功能正常、卵巢储备功能低下患者的基线资料，分析PCOS不孕女性卵巢储备功能低下的影响因素，血清IGFBP-3 ...
韩晓, 邢琳琳, 蔡广彦, 原双
doaj