Results 21 to 30 of about 1,001,078 (169)
Integrative Conservation, Volume 5, Issue 1, Page 10-15, March 2026.First confirmed breeding of the Brown Hornbill in China, documented through cooperative feeding in Shangyong Protected Area. ABSTRACT The Brown Hornbill (Anorrhinus austeni), a Near Threatened frugivore, reaches the northern edge of its distribution in southern Yunnan, China, yet breeding had not been previously documented with site‐attributed nests in
Junsong Li +8 more
wiley +1 more source
Integrative Conservation, Volume 5, Issue 1, Page 137-149, March 2026.Pometia pinnata demonstrated life‐stage‐specific genetic responses to landscape features, with asymmetric gene flow patterns and population recovery following historical bottlenecks, revealing complex topographic and demographic influences on forest genetic structure.
Madhuparna Chatterjee +5 more
wiley +1 more source
Dianci bileiqi, 2019 复合绝缘子广泛应用于输电线路中,运行年限也越来越久,长期挂网运行的复合绝缘子同时受到运行环境和自然条件的影响,致使复合绝缘子老化问题越来越受到人们的关注。选取不同运行年限的110kV复合绝缘子作为研究对象,通过对伞裙材料进行憎水性测试和红光光谱分析,研究复合绝缘子老化特性及老化机理。结果表明:复合绝缘子沿串伞裙老化呈非均匀性分布,两端伞裙表面老化严重,中间位置伞裙老化程度较轻。上伞面老化严重,下伞面老化较轻;伞裙内侧较外侧老化严重。
王晨晖, 蒋濛, 姚龙
doaj
Integrative Conservation, Volume 5, Issue 1, Page 33-45, March 2026.The Asian Songbird Crises negatively affects so‐called master birds, species that are used to increase the song complexity of competitive songbirds. We assessed the trade in a master bird, the crested jayshrike, in Indonesia before and after its legal protection.
Vincent Nijman +11 more
wiley +1 more source
Dianci bileiqi, 2020 由于长期运行在湿热的气候环境下,近年来我国南方地区复合绝缘子异常发热、击穿断裂等故障时有发生,严重威胁了电网的安全稳定运行。为了研究复合绝缘子芯棒的湿热老化特性,首先对芯棒材料进行湿热老化实验,然后利用扫描电镜、红外光谱、热重分析和介电分析等手段对湿热老化和酥朽断裂芯棒进行分析,结果表明:湿热的联合作用能够显著加速芯棒的老化进程,随着湿热老化时间的增加,样品的表面微观形貌、化学基团、热解性能和介电性能均逐渐劣化,其中环氧树脂的碳链和碳氧链的吸收峰、热解剩余质量、介电参数可作为芯棒材料的老化特征参量 ...
曾磊磊 +10 more
doaj
Integrative Conservation, Volume 5, Issue 1, Page 115-124, March 2026.We found the estimated use of tiger bone glue within the last 12 months to be 6.9%. We found a stated motivation of taking TBG to improve health, and by the suggestion of one's social group. We suggest reducing the acceptability of TBG as medicine and encouraging non‐animal‐based medicinal alternatives.
Elizabeth Oneita Davis +5 more
wiley +1 more source
, 2001 目的：观察改变老化态度对记忆作业的影响，探索其作用途径。方法：直接思维法（正性和负性）改变被试老化态度，联想记忆和图形记忆测量记忆成绩。结果：正性思维条件下被试老化态度较负性思维条件下的分离（积极），正性思维可以提高老年被试的自我效能和记忆作业成绩，负性思维作用相反，其差异均达到显著性；其作用途径与老化态度改变、自我效能情绪状态有关。结论 ...
李川云, 吴振云
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Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Aqueous vanadium dioxide (VO2)‐based smart thermal insulation coatings represent a viable strategy to decrease building energy consumption and advance sustainable development goals. However, the inherent instability and limited compatibility with polymer matrices of VO2 hinder its widespread application.
Xiuxian Zhao +9 more
wiley +1 more source
Gaoya dianqi, 2004 向低密度聚乙烯中添加自由基清除剂能够有效地抑制电老化,因而改变了电老化过程中聚乙烯的空间电荷的分布。在直流预压和短路过程中,空间电荷量随老化时间呈线性增长。结合自由基清除剂在其它老化形式中的化学反应机理,详细讨论了自由基清除剂对聚乙烯电老化的抑制以及老化过程中空间电荷分布的影响。
李喆, 尹毅, 肖登明
doaj
World Medical &Health Policy, Volume 18, Issue 1, March 2026.ABSTRACT Population aging is a problem that countries around the globe are facing; it comes with complex healthcare needs. Different countries take different approaches to solving these issues. In the United States, proposed legislation related to hospice and palliative care emerged from a history of hospice fraud and specialty physician shortages.
Edith‐Marie Green
wiley +1 more source