Results 51 to 60 of about 19,300 (166)

2型糖尿病和非糖尿病患者冠脉病变进展的影响因素对比 [PDF]

, 2019
【目的】探讨2型糖尿病（T2DM）与非糖尿病（NDM）患者冠脉病变进展的相关影响因素的异同。【方法】入选2001年3月至2017年1月期间于中山大学附属第三医院进行两次冠脉影像学检查（冠脉造影或冠脉CTA）的T2DM患者526例，NDM患者425例。平行分析各心血管危险因素对两类患者冠脉病变进展的影响。【结果】影响T2DM冠脉病变进展的正性因素包括吸烟（OR=1.836，95% CI：1.030~3.371，P=0.04）、基线脂蛋白a［Lp（a）］（OR=1.001，95% CI：1.000~1 ...
温哲琦
core  

The Cross‐Linguistic Transfer of Self‐Regulated Learning Strategy Use From L1 to L2: The Moderating Role of L2 Learning Motivation and Exposure

International Journal of Applied Linguistics, Volume 36, Issue 2, Page 1282-1292, May 2026.
ABSTRACT Self‐regulated learning (SRL) as a key predictor of language learning has been widely studied, but few studies have examined it from a cross‐linguistic perspective. The present study investigated whether first language (L1) SRL strategy use transfers to second language (L2) SRL strategy use and the conditions under which this transfer occurs ...
Barry Bai, Xuan Zang, Gurpinder Lailli
wiley   +1 more source

Engineering Geometric Active Sites in Cobalt Spinel Oxides for Energy and Environmental Catalysis

Rare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT Cobalt‐based spinel oxides (Co3O4 and derivatives) are among the most promising transition metal oxides for electrochemical energy conversion and environmental catalysis due to their abundant active sites, structural tunability, and robust redox flexibility.
Shenning Liu, Yining Ban, Ya Liu, Jingwen Zhang, Xiaoguang Duan, Chunmao Chen, Yuxian Wang   +6 more
wiley   +1 more source

Optimized Design of Cu‐Ni‐Co‐Si Alloy Combining Machine Learning and Experimental Feedback

Rare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT The machine learning method was employed to accelerate alloy design, and experimental feedback was provided to enhance predictive accuracy. A Cu‐2.7Ni‐1.0Co‐0.8Si alloy with superior properties was selected using a double‐objective optimization algorithm.
Shifang Li, Jiachen Han, Zhu Xiao, Zhou Li   +3 more
wiley   +1 more source

CO₂激光下切除声带任克氏间隙水肿并发声带粘连的危险因素分析及预防策略

Zhongshan Daxue xuebao. Yixue kexue ban, 2023
目的探讨CO2激光下切除声带任克氏间隙水肿并发声带粘连的危险因素分析及预防策略。方法回顾性选取2018年6月至2021年6月于本院行CO2激光切除双侧声带任克氏间隙水肿患者70例作为研究对象。根据术后患者声带粘连情况分为声带粘连组（35例）和无声带粘连组（35例），比较两组患者的一般资料，多因素logistic回归分析评价患者术后声带粘连的危险因素；采用卡方自动交互检测（CHAID）分类树算法建立患者术后声带粘连发病风险的预测模型，收益图、索引图评价模型的应用价值。结果多因素分析结果显示 ...
孙小龙, 李晓洋, 郭娟丽, 董静, 朱丽娜   +4 more
doaj  

A study of factors influencing brand loyalty ——Taking Andersen-bakery bread franchised store as an example [PDF]

, 2008
近年来，国内外学者对消费者品牌忠诚的研究越来越多，品牌忠诚的研究范围也更加广泛。其中，有关品牌忠诚影响因素的研究成为该领域的热点。本研究以安德鲁森面包专卖店为例对消费者品牌忠诚影响因素进行探讨。在厦门大学校园内采用定点拦截的抽样方法，抽取了125个学生作为问卷调查对象，回收有效问卷110份，并运用spss13.0统计软件对问卷数据进行录入、分析。经回归方程分析得出：①安德鲁森品牌行为忠诚的预测因素包括消费者经济情况和企业促销次数，消费者经济情况越宽裕、企业促销次数越多，消费者的品牌行为忠诚度越高 ...
朱琳
core  

Designing 3d Transition‐Metal Doped g‐C3N4 Monolayer for Enhanced Bifunctional Oxygen Evolution/Reduction Reactions Activity: Defect Physics and Constant‐Potential Study

Rare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT Graphitic carbon nitride (g‐C3N4) doped with 3d transition metals (3d‐TM@g‐C3N4) has gained attention as a noble metal‐free alternative for oxygen evolution and reduction reactions (OER/ORR). Yet the key mechanisms driving its performance remain debated, especially across different charge states.
Jing Zhang, Yanyan Qu, Dongying Li, Aodi Zhang, Xuefei Liu, Wentao Wang, Pengfei Ou   +6 more
wiley   +1 more source

Elevation, soil pH and calcium availability shape regional and local scale spatial patterns of PhoD gene abundance in tropical and subtropical forests

Functional Ecology, Volume 40, Issue 4, Page 983-1000, April 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Organic phosphorus mineralization is a critical process in the phosphorus cycle, governing phosphorus bioavailability for plants. The PhoD gene, which encodes the key enzyme alkaline phosphatase, serves as a valuable biomarker for this process.
Sandhya Mishra, Shangwen Xia, Wenting Wang, Xiaodong Yang   +3 more
wiley   +1 more source

Assessing the integration of social marketing principles in ivory demand management interventions in China and Southeast Asia

Conservation Biology, Volume 40, Issue 2, April 2026.
Abstract Consumer demand for ivory perpetuates the unsustainable and illegal killing of African elephants and other wildlife species. Interventions that aim to change consumer behavior are increasingly recognized as a crucial element of demand management. However, poor design and implementation have limited their effectiveness.
Molly R. C. Brown, Victoria K. Wells, Colin M. Beale   +2 more
wiley   +1 more source

Genomic responses to increased temperature and pollinator selection in Brassica rapa L.

New Phytologist, Volume 250, Issue 2, Page 1231-1247, April 2026.
Summary Rapid environmental change reshapes both abiotic stress and biotic interactions, yet it remains unclear how these combined forces structure plants' genomic adaptation. In particular, the joint influence of temperature and pollinator identity, two ecological axes undergoing simultaneous global shifts, has rarely been quantified at genomic ...
Yanqian Ding, Florian P. Schiestl
wiley   +1 more source