Results 31 to 40 of about 16,059 (142)

年龄、作业难度和训练对成人记忆的影响

open access: yes, 1995
采用“联想学习”、“图象自由回忆”和“附加联想”三项目,对90例成人(分为青年、老年和老老年组各30例)进行记忆测查和训练,目的为探讨年龄,作业难度和训练对记忆的影响。结果表明:青年组记忆成绩明显高于老年和老老年组,后两组无显著差异;无关联想的年龄差异大于有关联想,作业难度扩大了年龄差异;各年龄组训练后记忆得到明显改善,并且训练扩大了年龄和作业易难的差异。由此可见,记忆受年龄、作业难度和训练三因素的相互作用 ...
孙长华   +3 more
core   +1 more source

Success of restoration strategies in preventing extirpation of 2 critically endangered coral species

open access: yesConservation Biology, Volume 40, Issue 2, April 2026.
Abstract An unprecedented marine heatwave in 2023 caused widespread coral bleaching and mortality throughout the Caribbean. In the Florida Keys (USA), 2 foundation species, elkhorn coral (Acropora palmata) and staghorn coral (Acropora cervicornis), were severely affected.
Erinn M. Muller   +29 more
wiley   +1 more source

运动训练促进脑卒中后神经可塑性的机制研究

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2021
运动训练是脑卒中后康复治疗的主要手段。运动训练可以促进脑卒中后神经功能的恢复,其作用目前普遍认为与神经可塑性有关,但具体机制未明。运动训练的神经可塑性机制是当前脑卒中康复研究领域的热点问题。运动训练可以调节脑卒中后脑内血流动力学变化、血管新生、神经炎症反应、营养因子分泌、神经细胞死亡及新生等。本文基于国内外研究,探讨脑卒中后最适的运动干预方案,并结合我们团队在运动训练促进脑卒中后神经功能恢复方向所做的系列研究工作,对运动训练促进脑卒中后神经可塑性的机制研究进行综述。
胡昔权
doaj  

Automating the analysis of public saliency and attitudes toward biodiversity from digital media

open access: yesConservation Biology, Volume 40, Issue 2, April 2026.
Abstract Measuring public attitudes toward wildlife provides crucial insights into human relationships with nature and helps monitor progress toward Global Biodiversity Framework targets. Yet, conducting such assessments at a global scale presents challenges.
Noah Giebink   +8 more
wiley   +1 more source

Machine Learning Model for an App‐Based Tool to Assist With the Diagnosis of Canine Atopic Dermatitis

open access: yesVeterinary Dermatology, Volume 37, Issue 2, Page 236-246, April 2026.
Canine atopic dermatitis (cAD) is a chronic condition requiring life‐long management. Accurate diagnosis can be challenging, with no reliable diagnostic test. This study aimed to generate a simple diagnostic model for cAD. This model is a relevant prototype for an app‐based tool to support general practitioners in the diagnosis of cAD alongside ...
Xavier Langon   +2 more
wiley   +1 more source

Risk of Secondary Extinction in the Asian Songbird Trade, as Exemplified by the Selling of Crested Jayshrikes as Master Birds

open access: yesIntegrative 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

对立定跳远训练方法的研究 [PDF]

open access: yes, 2003
本文通过对大、中、小学5个年龄段男女近450名学生的13个运动项目成绩和立定跳远成绩进行测试,找出与立定跳远成绩相关性较大运动项目,从而制定较科学的训练方法 ...
毕春佑   +7 more
core   +2 more sources

Deep Learning–Driven Surface‐Enhanced Raman Scattering–Lateral Flow Immunoassay With Au Nanostars for High‐Accuracy Respiratory Virus Detection

open access: yesRare Metals, Volume 45, Issue 2, February 2026.
ABSTRACT The high accuracy in surface‐enhanced Raman scattering‐lateral flow immunoassays (SERS–LFIAs) is critical for reliable point‐of‐care testing (POCT) in clinical diagnostics. Conventional approaches are often affected by sampling variability and uneven distribution of immunoprobes, leading to unreliable signal fluctuations.
Shuai Zhao   +9 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

大熊猫训练压缩笼的设计制作与应用

open access: yes野生动物学报, 2018
良好的训练设施是开展动物行为训练的重要保障。针对国内野生动物训练过程中缺少可靠的训练设施,导致训练效果不佳这一现状,设计制作了大熊猫训练压缩笼。使用时,将训练压缩笼固定安装在大熊猫笼舍出入口,待大熊猫熟悉后进入,关闭训练压缩笼吊门。通过调节压缩杆控制压缩栅,改变训练压缩笼空间分别为2 m3、1.8 m3、1.6 m3、1.4 m3、1.2 m3、1.0 m3,以满足不同年龄、不同体型大熊猫的使用需求。该装置采用受力强度高、耐腐蚀的工业316不锈钢制成,牢固耐用,安全性高。安有工业脚轮,移动方便 ...
孙 燕 徐 聪 苑明月
doaj  

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