Results 71 to 80 of about 1,623 (116)

[Ethical considerations for artificial intelligence-enhanced brain-computer interface]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Cao Y, Xue Y, Yang H, Wang F, Li T, Zhao L, Fu Y.   +6 more
europepmc   +1 more source

连续性与间歇性降雨下土壤结皮与入渗的关系模拟

Shuitu Baochi Xuebao
[目的] 为探究连续性和间歇性降雨条件下土壤结皮与入渗性能间的变化关系。[方法] 选取3种典型耕作层黄土,通过室内模拟降雨试验,分析不同降雨条件下土壤结皮强度和黏结力与入渗性能的关系。[结果] (1)入渗性能随连续性降雨历时及间歇性降雨场次的增加而减小;同等降雨历时和降雨强度下,间歇性降雨的减渗效应高于连续性降雨。(2)土壤结皮强度和黏结力随连续性降雨历时和间歇性降雨场次的增加而增加;褐土和黑垆土的入渗性能与结皮强度和黏结力呈显著线性相关(p＜0.05),连续性降雨历时越长、间歇性降雨场次的越多 ...
刘志强, 张晓茹, 焦钒栩, 李光录   +3 more
doaj  

[Progress in prevention and treatment of knee laxity after posterior cruciate ligament reconstruction]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Ruan Z, Shi Z, Yuan P, Yang X, Li Y.
europepmc   +1 more source

[Ethical risks and regulatory considerations in neurofeedback technology]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Xue Y, Li Z, Wang F, Zhao L, Li T, Gong A, Nan W, Fu Y.   +7 more
europepmc   +1 more source

1970—2020年秦岭南北夏季昼晴夜雨强度变化趋势及其影响因素

Shuitu Baochi Xuebao
[目的] 在陕西3大地理单元中,秦巴山区土壤侵蚀强度仅次于黄土高原。明晰秦岭南北夏季昼晴夜雨强度与气候变暖的响应关系,对区域土壤侵蚀防治具有重要的意义。[方法] 基于1970—2020年逐日降水数据,辅以BG分割法、经验正交函数和Lasso回归等方法,对秦岭南北地区夏季昼晴夜雨强度时空变化特征及其影响因素进行分析。[结果] 1970—2020年,秦岭南北夏季昼晴夜雨强度呈现显著增加趋势。空间上,秦岭南北夏季昼晴夜雨强度主导模态为全区一致增强。其中,1 000 m以下的谷地和平原区 ...
胡佳岚, 李双双
doaj  

[Interpretation of "Physical therapy management of congenital muscular torticollis: a 2024 evidence-based clinical practice guideline from the American Physical Therapy Association Academy of Pediatric Physical Therapy"]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Tang WQ, Luo XH, Zhang YP.
europepmc   +1 more source

黄土高原地区水土流失对土地利用和降水变化的响应

Shuitu Baochi Xuebao
[目的] 为阐明不同降雨类型下各土地利用类型产流产沙规律,评估不同降雨类型下各土地利用类型的减流减沙效益。[方法] 基于黄土高原地区自然降雨条件下31个径流场连续2年(2015—2016年)的径流量和土壤流失量监测数据,探讨不同土地利用类型(农地、撂荒地、人工草地、自然草地、灌丛地、人工林地)的产流产沙特征,明确不同降雨类型下各土地利用类型的减流减沙效率。[结果] 年降雨尺度下撂荒地径流量与土壤流失量最大(30 mm, 86 t/hm2),人工林地最小(8 mm, 24 t/hm2 ...
李澳, 于志静, 王德富, 上官周平, 邓蕾   +4 more
doaj  

[Differences in the formation mechanism of performance-based compensation in public hospitals with different administrative affiliations]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Zhang Y, Li Y, Ba T, Cai Z, Liu X, Feng W.   +5 more
europepmc   +1 more source

[The role and mechanisms of N,N-dimethylglycine sodium in promoting wound healing in mice]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Guo S, Zhang Z, Qi B, Zhou Y, Li M, Liang T, Yan H, Wang Q, Jin L.   +8 more
europepmc   +1 more source

[Short-term effectiveness of functional double-bundle anterior cruciate ligament reconstruction with internal brace by helical continuous suture fixation]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zhu Y, Li Z, Xie Y, Zhang F, Xiong W, Zhao B, Zhang Q.   +6 more
europepmc   +1 more source