Results 41 to 50 of about 76,166 (151)

Biomimetic Multiscale‐Structured Biomass Graphene/Polyurethane Sponge Composite for Flexible Pressure Sensors and Intelligent Cushioning Materials

open access: yesAdvanced Science, Volume 13, Issue 8, 9 February 2026.
In this study, a multifunctional conductive sponge composite (MAPU) is developed using a biomimetic, hierarchical construction strategy emulating the growth process of natural wood. This approach involved integrating biomass‐derived graphitic nanoflakes, synthesized from luffa vine (LVGN), into a polyurethane (PU) sponge matrix.
Runmin Xu   +9 more
wiley   +1 more source

Reaction Mechanism, Challenges, and Strategies of High‐Energy‐Density Sodium‐Ion Batteries

open access: yesAdvanced Science, Volume 13, Issue 10, 18 February 2026.
Focusing on high‐energy‐density sodium‐ion batteries, this review highlights the advantages offered by conversion‐type cathode materials. The currently studied cathode materials are systematically introduced. By analyzing sulfur, oxygen, and transition metal halides and other conversion‐type cathodes, the key challenges associated with these cathodes ...
Dan Yu   +8 more
wiley   +1 more source

基于新型培养模式提高骨科临床型研究生规范化培训质量的策略探究

open access: yesZhongguo shiyan zhenduanxue, 2017
自"5+3"一体化培养模式及医教协同政策实施以来,通过全国各个住院医师规范化培训基地的不断努力和探索,医学专业临床型研究生的培养体制日趋完善,培训成效逐渐显现。对于纳入住院医师规范化培训中的骨科临床型研究生而言,如何既能保障其专科临床技能的训练,又能实现其外科基本功、科研素质及人文素养的提升,已成为各基地教育主管部门面临的重要课题 ...
刘书中, 王以朋, 张海龙
doaj  

Risk Factors Associated With Sarcopenia in Patients With Chronic Kidney Disease: A Systematic Review and Meta‐Analysis

open access: yesJournal of Cachexia, Sarcopenia and Muscle, Volume 17, Issue 1, February 2026.
ABSTRACT Background Sarcopenia is an age‐related degenerative disorder characterized by a progressive decline in skeletal muscle mass, strength, and function with high prevalence in chronic kidney disease (CKD). Identifying clinical and epidemiological factors of sarcopenia in patients with CKD is essential to enable early recognition and appropriate ...
Kaili Jin   +6 more
wiley   +1 more source

Weaving knowledges to support wildlife health surveillance in Kenya's pastoral rangelands

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract In wildlife–livestock–human interfaces, pathogens capable of spreading between wild and domestic animals and humans have important implications for conservation outcomes, economics, and public health. Robust wildlife health surveillance can help address these risks.
Brock Bersaglio   +4 more
wiley   +1 more source

基于模拟理念的的医学本科生临床技能培训体系探索

open access: yesZhongguo shiyan zhenduanxue, 2018
由于目前临床医学实践教学背景和理念的变更,对传统的本科生临床技能培训模式提出了挑战。当前基于模拟医学手段的临床技能培训模式在我国已经得到广泛应用,但多数尚局限于教学方法改革层面,未形成系统化的培训体系。本文在对我国当前本科生临床技能培训现状进行回顾的基础上,对我学院近年来在本科生临床技能培训教学中的体系化探索实践过程在理论上进行梳理 ...
钱风华   +3 more
doaj  

Rosmarinic Acid Synthase 1 Phosphorylation by SmMAPK3 Is Required for Salicylic Acid‐Induced Salvianolic Acid Accumulation in Salvia miltiorrhiza Hairy Roots

open access: yesPlant Biotechnology Journal, Volume 24, Issue 2, Page 734-751, February 2026.
ABSTRACT Salvianolic acid is the main active component of Salvia miltiorrhiza and holds significant value in the clinical treatment of myocardial ischemia and hypoxia. Previous studies have shown that salicylic acid (SA) can significantly promote the accumulation of salvianolic acid, but its molecular mechanism remains incompletely understood.
Xuecui Yin   +6 more
wiley   +1 more source

企业为培训买单合算吗? [PDF]

open access: yes, 2006
自贝克尔以来,研究者们从不同的角度对企业投资于培训的原因进行了诠释,结论是,当信息不对称程度为零时,企业只愿意为特殊培训买单;当信息不对称程度提高时,企业投资于一般培训的力度将随之加大。这些研究都隐含着这样的前提假设:培训投资必然能增加受训者的边际收益,企业是否愿意为培训买单,取决于受训者所增加的边际收益是否由企业获取。本文认为,对于一个特定的企业,培训未必总能增加受训者的边际收益,企业是否愿意为培训买单 ...
刘志坚
core  

Synthetic lethality in cancer therapy: Mechanisms, models and clinical translation for overcoming therapeutic resistance

open access: yesClinical and Translational Medicine, Volume 16, Issue 1, January 2026.
Application of synthetic lethality screening in drug resistance models. Abstract Background and Rationale Synthetic lethality (SL)‐based strategies hold significant promise for overcoming therapeutic resistance, a critical bottleneck in cancer treatment where cancer cells evade anticancer therapies, leading to diminished efficacy or treatment failure ...
Junyan Li   +4 more
wiley   +1 more source

员工培训与心理学

open access: yes, 1995
员工培训与心理学中国科学院心理研究所时勘第二节学习理论与教学原则一、学习理论心理学中关于行为的性质和行为改变过程的解释就是学习理论。我们可以把员工的学习看成经验的获得及行为变化的过程,掌握这种过程的心理学理论,对于提高员工培训的效率是十分必要的。学习..
时勘
core  

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