Results 121 to 130 of about 7,370 (165)

[Application of palatopharyngeal arch staging system in assessing the severity of obstructive sleep apnea and airway collapse]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Lu Z, Wang S, Xu X, Zhong W, Tao J, Nie G, Miao B.   +6 more
europepmc   +1 more source

黑土区水蚀坡耕地土壤穿透阻力时空变异特征及传递函数

Shuitu Baochi Xuebao
[目的] 为探明侵蚀坡耕地黑土硬度的时空特征及关键驱动因素。[方法] 基于典型水蚀坡耕地110个样点土壤穿透阻力动态监测及其相关因素的测定,在阐明土壤穿透阻力时空特征的基础上,利用多元线性回归(MLR)和随机森林(RFR)模型分析土壤穿透阻力的影响因素,并进一步构建其传递函数。[结果] 土壤穿透阻力时空变异性受土层深度、水分条件及农事活动等因素的综合影响,耕作层土壤穿透阻力空间上的异质性显著低于亚表层,变异系数分别为17.4%和26.3%。随土壤由湿变干和距离翻耕的时间增加,空间异质性呈增强趋势 ...
熊乾, 高磊, 彭新华, 钱芮, 钟雪梅, 李林源, 李庆林   +6 more
doaj  

[Design and analysis of human arm pathological tremor simulation system]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
He Z, Liu H, Liu Q, Jiang Y, Zhu Z.
europepmc   +1 more source

[Adolescent depressive disorder: prevalence, risk factors, current status of diagnosis and treatment, and challenges]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Cong EZ.
europepmc   +1 more source

[Fabrication of high-degradation-efficiency molecularly imprinted photocatalysts and its selective degradation performance]. [PDF]

Se Pu
Zhang JJ, Song YF, Liu Y, Tian XM, Gao RX.   +4 more
europepmc   +1 more source

[Development of a balloon sensor device for force-electrical coupling measurement of esophagus]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Ran P, Zhong Y, Lai Y, Liu L, Zhu Y, Zhu H.   +5 more
europepmc   +1 more source

[Construction of the evaluation index system for nursing quality management in outpatient dental clinics based on the structure-process-outcome model]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Wei J, Liu F, Yang C, Wang J, Ma Y, Yang J, Xie J, Xu L.   +7 more
europepmc   +1 more source

[ResLSTM-TemporalSE: an automated classification model for multi-lead ECG signals]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Qu M, Fu R.
europepmc   +1 more source

[Advances in application of digital orthopedic technology in total hip arthroplasty for developmental dysplasia of hip]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zhang B, Li H, Li M, Kong X, Chai W.
europepmc   +1 more source

[Artificial intelligence in predicting pathological complete response to neoadjuvant chemotherapy for breast cancer: current advances and challenges]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
He S, Li X, Xie Y, Hou J, Han B, Nie S.
europepmc   +1 more source