Results 31 to 40 of about 3,946 (118)
不同强度有氧踏车训练对不同病程缺血性卒中患者运动和心肺适能的影响
目的 探讨不同强度有氧踏车训练对不同病程的缺血性卒中患者肢体运动功能、步行能力和心肺适能的影响。 方法 本研究为前瞻性研究,于2019年9月-2020年9月分别连续入组病程<1个月、1~3个月、4~6个月的缺血性卒中患者各60例,每个病程的患者随机分为试验组和对照组。2组均在常规康复干预的基础上进行有氧踏车训练,试验组为50%~80%最大心率的高强度训练 ...
刘光亮, 韩凯月, 苏文龙, 张皓
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Detection of canine external ear canal lesions using artificial intelligence
Background – Early and accurate diagnosis of otitis externa is crucial for correct management yet often can be challenging. Artificial intelligence (AI) is a valuable diagnostic tool in human medicine. Currently, no such tool is available in veterinary dermatology/otology.
Neoklis Apostolopoulos +3 more
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圈养条件下,张嘴行为训练可有效降低麻醉在口腔检查时给动物带来的应激反应和潜在风险,大熊猫的张嘴行为训练是一个较为重要的训练项目。该研究以亚成年大熊猫双胞胎“星语”和“星愿”作为张嘴行为训练的研究对象并进行了对比,结果发现2只大熊猫在进行张嘴训练时的“张嘴时间”、“张嘴幅度”、“行为完成度”、“头部稳定性”、“信号识别能力”和训练进程等方面存在明显的差异。该研究首次量化了大熊猫行为训练的各项指标并在两个不同个体间进行了比较,对圈养大熊猫的行为训练工作有积极意义,并填补了这方面的空白。
奉永友 张 皓 唐浩元 黄祥明
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现代动物园中应用正强化行为训练来教授动物学习新行为或增加动物配合饲养员日常操作的期望行为。动物学习复杂期望行为过程中,需要先把要塑造的新行为分解为多个简单的步骤,再将每个小步骤组合起来达到最终期望的标准。福州动物园成年雄性山魈(Mandrillus sphinx)不易进笼,并在食物充足情况下,出现长时间蹲守投喂点,驱赶弱势群体成员的现象。训练员运用正强化行为训练实现强势动物能按指令过笼、在内室进食、允许群体成员获取食物,以及降低弱势动物的恐惧感,获得良好的效果。同时降低了饲养员的日常操作难度 ...
陈霖
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This study examined the impact of a 9‐day naturalist training camp at the Xishuangbanna Tropical Botanical Garden on participants' conservation attitudes and mental well‐being. Findings showed significant improvements in biodiversity knowledge, social connectedness, and naturalist identity, which contributed to increased environmental stewardship and ...
Yichuan Meng, Jiangbo Zhao, Jin Chen
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对犀鸟进行行为训练有利于饲养管理和减少应激反应。本文以饭团、葡萄和樱桃番茄为训练强化物,对9只双角犀鸟和11只花冠皱盔犀鸟进行为期4个月的训练。结果表明,气候因素影响动物的采食量,间接影响了行为训练效果;种内个体间对食物的争夺,强化了强势个体的收笼行为,抑制了弱势个体的收笼行为;饭团作为强化训练物效果显著优于葡萄和樱桃番茄(P0.05)。
李梅荣, 宋礼萍
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Abstract In Europe, and specifically in countries bordering the Baltic Sea, preparedness issues have moved up the policy agenda since Russia's 2014 and 2022 invasions of Ukraine. “Ordinary people” are encouraged to prepare for crises—be it through stockpiling food at home, fact‐checking information, or signing up for military training.
Alexandra M. Friede
wiley +1 more source
Natural training enclosure design schematic. We selected 12 sika deer including six adults and six sub‐adults. Key considerations in the design of the natural training were to divide the training spatial ground into two parts (30 × 30 m small areas for isolation of new individuals and large areas measuring 200 × 600 m for free walking), and the ...
Wentao Zhang +10 more
wiley +1 more source
Distribution of grammar learning through writing tasks: A potential role of proficiency
Abstract The present study examines the optimal schedule of second language (L2) grammar practice. Fifty‐four English‐as‐a‐foreign language learners practiced using hypothetical conditionals through written production‐based dictogloss tasks, accompanied by an explicit grammatical explanation, in three learning sessions over several weeks.
Jiani He, Yuichi Suzuki
wiley +1 more source
大熊猫行为训练是针对圈养大熊猫医学检查和繁殖需要进行的,有利于饲养管理和减少应激反应。本文详细记录了大熊猫行为训练的方法、过程及训练目标,把医学检查和繁殖需要分解到具体的目标动作,并规范动作要求(站,坐,趴,躺),从食物和训练技术上严格把关,分析解决训练过程中存在的问题,建立安全有效的训练方法,形成科学规范的大熊猫行为训练程序,为提高繁殖力和医疗检查提供方便条件,达到提高圈养大熊猫生存福利的目的。
何绍纯 +5 more
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