Results 61 to 70 of about 3,817 (112)

基于红外相机的云岭山脉南部地区花面狸的分布和活动节律研究

野生动物学报
2019年10月—2021年5月，利用红外相机技术对云岭山脉南部地区花面狸（Paguma larvata）的分布和活动节律进行研究。布设相机125台，共收集61个分布位点和283张独立有效照片。结果表明：花面狸在云岭山脉南部地区分布广泛，可利用多种类型生境，但在落叶阔叶与常绿阔叶混交林、落叶阔叶林和常绿阔叶林中活动频率较高；花面狸在海拔2 700~3 700 m活动频率最高，不同季节的活动频率在海拔间存在显著差异（p<0.05）；花面狸是夜行性动物，日活动节律呈双峰型，活动高峰为20：00—22 ...
段升伟, 金吉辉, 张德祥, 于岱含, 金朝光, 杨士剑   +5 more
doaj  

[Research on electrooculography artifact removal from electroencephalography signals based on frequency slice wavelet transform]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Fu H, Zhao M, Wang L, Tang B, Xue C, Chen Y.   +5 more
europepmc   +1 more source

[Research progress of Pendulum Leg Swing Therapy in treatment of knee osteoarthritis]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Jiang N, Zhao J, Zhao J, Zhang H, Tian A, Ma X.   +5 more
europepmc   +1 more source

Q460高强钢管平行插板节点面内抗弯承载力特性及计算方法研究

Jianzhu Gangjiegou Jinzhan
为提升Q460高强钢管插板节点的传力可靠性，本文提出一种新型平行插板节点构造形式，并对其面内抗弯承载力特性及计算方法展开研究。设计开展了两组Q460高强钢管插板节点面内抗弯承载力试验，研究了节点破坏模式、承载力与变形规律及关键部位应变发展特征；建立了节点有限元模型并进行参数分析，深入探讨了主管径厚比（D/T）、插板长度与主管管径比（B/D）、主管管径与插板间距比（D/d）、插板厚度与节点板厚度比（tc/tr）、主管轴力比（N/（Afy））等无量纲参数对平行插板节点承载力的影响规律，在此基础上 ...
刘永生, 王昊, 陶欣, 林刚, 张传瑾, 王秋临   +5 more
doaj  

[Family Environmental Unpredictability and Adolescent Physiological and Psychological Health: The Buffering Role of Positive School Climate]. [PDF]

Xin Li Xue Bao
倩 高, 静 陈, 宁 孙, 佳 李, 薇 王, 媛 向, 珺 谢, 华 林, Qianqian G, Meijing C, Jianing S, Yijia LI, Wei W, Shiyuan X, Mingjun X, Danhua L.   +15 more
europepmc   +1 more source

[Application and perspective of novel auditory intervention paradigms based on verbal and nonverbal stimuli for severe traumatic brain injury]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Li X, Yuan Y, Chen P, Liu Z, Li K, Teng H.   +5 more
europepmc   +1 more source

[Multi-lead electrocardiogram atrial fibrillation detection algorithm based on multi-scale patch-based attention]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Wang X, Yan R, Zhang M, Yang C, Gong Y.
europepmc   +1 more source

[Guideline for intervention and rehabilitation in children with autism spectrum disorder (2026 edition)]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
National Health Commission of the People's Republic of China.
europepmc   +1 more source

[Study on the effect of superficial layer damage on cartilage retention performance]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Han Z, Gao L, Yang F, Chen R, Li W, Zhang C.   +5 more
europepmc   +1 more source

[Advances in research on neuroelectrophysiological characteristics of post-stroke cognitive impairment based on quantitative electroencephalography and acupuncture interventions]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Feng Y, Su K, Ren Q, Pan R, Wang C, Zhang X, Li Q, Wang Y, Zhang M.   +8 more
europepmc   +1 more source