Results 41 to 50 of about 14,310 (214)
Zhongguo shiyan zhenduanxue, 2019 轻型卒中其主要特点为症状轻微和非致残性,定义为:美国国立卫生研究院卒中量表(NIHSS)评分≤3分或≤5分,或改良Rankin量表评分≤3分[1]。国内外临床研究[2,3]分析了轻型卒中短期内氯吡格雷联合阿司匹林强化抗血小板治疗的利弊,表明强化血小板治疗带来获益的同时,也带来了脑出血风险的增加,但脑微出血(CMBs ...
王田, 蒋在军, 杜卫, 刘辉
doaj
Ownership Structure of Listed Companies and EVA:An Empirical Study Based on Automobile Industry [PDF]
, 2016 股权结构与公司绩效的关系一直都被理论界和实务界所关注，这主要是由于公司股权结构与公司治理机制之间存在紧密联系，而公司治理机制的有效性最终体现在公司绩效上。不同的股权结构代表不同的权利与利益的分配，不同性质及持股比例的股东在企业中的地位与投资目的不同，会使治理机制发挥不同的作用而表现出不同的绩效，所以，股权结构与企业绩效息息相关。然而，目前国内外学者对两者之间的关系尚未得出一致结论。 汽车制造业与其他行业有着较强的关联性，并且极大地带动了居民消费，对于我国经济、社会发展具有重要影响 ...
李甜馨
core
Ecology and Evolution, Volume 15, Issue 10, October 2025.This paper proposes a ‘relaxed’ point‐count survey method to enhance accessibility and expand geographic coverage by easing these constraints. Surveys can be conducted in diverse locations, including urban areas and travel routes, within flexible timeframes (e.g., 6 h after sunrise or during the evening) and with adaptable spacing between survey points,
Masumi Hisano
wiley +1 more source
Design and Implementation of a Central Industrial Apparatus Storehouse Information Management System in Power Supply Industry [PDF]
, 2015 在当前供电行业蓬勃发展的背景下，供电公司的配网带电作业也变得越来越频繁。更重要的是，由于配合带电作业的绝缘工器具种类繁多，往往需要专门的库房和专职人员进行管理；然而传统的工器具库房管理已经赶不上行业的发展变化，因此需要建立一个信息化的工器具库房管理系统。 工器具库房管理系统的主要应用场景借助了RFID技术，在此基础上结合J2EE的技术优势，实现了工器具库房信息的采集、侦听、监控等功能。系统于先进的网络互连，并在此基础上应用了J2EE体系架构，并利用XML语言进行编程。在系统的三层软件架构中 ...
陈旭
core
Performance optimization and lightweight design of floating raft vibration isolation system based on RBF-PSO algorithm [PDF]
ObjectiveTo address the challenges of heavy workload and long iterative cycles in the lightweight design of floating raft vibration isolation system in engineering applications, this study proposes a lightweight design method based on RBF-PSO multi ...
Guanjun ZHANG +3 more
core +1 more source
Veterinary Dermatology, Volume 36, Issue 5, Page 668-678, October 2025.Background – Erythemato‐ceruminous otitis externa (ECOE) is commonly associated with Malassezia spp. and microbial imbalance. Hypothesis/Objective – To assess the clinical performance of an ear cleaner in dogs suffering from ECOE associated with Malassezia spp. overgrowth and to measure its impact on the microbiota. Conclusions and Clinical Relevance –
Amaury Briand +11 more
wiley +1 more source
A DC-UNet-based image processing method for detecting fractures along roadway sections of coal mines [PDF]
ObjectiveDetecting fractures along roadway sections of coal mines allows for the characterization of the geologic conditions of roadways, thus providing guidance for roadway tunneling and support engineering.
Chenhui TIAN +5 more
core +1 more source
Dermoscopic evaluation of normal canine skin with a handheld dermoscope
Veterinary Dermatology, Volume 36, Issue 5, Page 593-601, October 2025.Background – Dermoscopy is a noninvasive diagnostic tool that provides a magnified view of skin structures. While dermoscopy is described for certain canine dermatological diseases, large‐scale studies evaluating normal skin are lacking. Hypothesis/Objective – This study aimed to correlate dermoscopic findings with histopathological results in healthy ...
Rachael Loek +4 more
wiley +1 more source
Research on the Exploitation of Aluminum Alloy Vacuum Die-casting Part for the Lightweight Coach Body [PDF]
, 2009 安全、环保、节能是汽车发展的永恒主题，特别是在当今汽车拥有量急剧上升、环境受到严重威胁、能源日益紧缺的时刻，汽车轻量化尤为重要。以铝代钢的轻量化客车作为客车主要发展方向，受到人们越来越多的关注。但是，客车轻量化在国内仍停留于试验阶段，主要因为仍未找到有效的措施解决因车身杆件品种多、品质难控制、连接部位缺陷多而造成车身强度达不到要求等问题。本课题合作企业之一，多年前开发的一款全铝车身就因杆件断裂而中断了研究。 本文针对上述问题，开展了客车轻量化关键技术――铝合金真空杆件开发研究 ...
杨辉煌
core
Research and application of mining AI video edge computing technology [PDF]
Currently, mining AI video systems mainly rely on ground servers for analysis and processing, which leads to issues such as high overall response latency, multi-system linkage delays, and high network bandwidth utilization.
HAO Bonan +3 more
core +1 more source