Results 91 to 100 of about 560 (140)

[Application of large language models in health education for patients with pediatric cataract]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Guo Y, Zhang Y, Xu Y, Wei W, Meng K, Chen Y, Chen Z.   +6 more
europepmc   +1 more source

Research on Slope Soil Erosion Based on Manpower Neural Network

, 2004
基于坡面土壤侵蚀产沙的复杂非线性特性 ,引用 3层前馈型BP网络建模方法 ,对不同耕作措施坡面土壤侵蚀产沙进行模拟 ,模型输入层变量数为 5个 ,分别代表降雨强度、坡度、坡长、土壤前期含水率和土壤容重 ,输出层变量为次降雨土壤侵蚀产沙量 ,并利用野外人工模拟降雨试验所得到的不同耕作措施 (等高耕作、人工掏挖、人工锄耕和直线坡 )坡面土壤侵蚀产沙实测资料 ,对网络进行模拟训练和预测 ,取得了较好的结果。该模型的建立与求解 ...
冯浩, 吴发启, 吴普特, 王万忠, 赵西宁   +4 more
core  

[Thoughts and Prospects on Precision Control and Intelligent Positioning Robotic Systems Applied in Nasojejunal Feeding Tube Placement]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Qiu Y, Hong R, Xiang G, Hong D, Zhang Y, Li K, Qian H, Dian S, Li K, Pu W.   +9 more
europepmc   +1 more source

[Study of the Protective Effect and Mechanism of Inclisiran on Renal Tissue in a Type 2 Diabetes Mouse Model via the Transforming Growth Factor-β Pathway]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Li H, Chen B, Xiang X, Qi L, Zhang D, Tang Y, Zhang L, Ou S, Xue L, Wu W.   +9 more
europepmc   +1 more source

[Haematococcus pluvialis alleviates bleomycin-induced pulmonary fibrosis in mice by inhibiting transformation of lung fibroblasts into myofibroblast]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Zhang X, Man J, Zhang Y, Zheng Y, Wang H, Yuan Y, Xie X.   +6 more
europepmc   +1 more source

A Study of Slope Land Soil Erosion Process Under One Rainfall Event Using Rare Earth Element Tracers Technology

, 2004
在室内设立坡面小区,分区布设不同的稀土氧化物,通过人工模拟降雨,定量研究次降雨条件下坡面侵蚀的演变过程,讨论了REE示踪技术对研究坡面侵蚀的可行性。结果表明,REE示踪技术对定量研究土壤侵蚀具有较高的精确度,其对侵蚀量的监测误差<13.5%;降雨前期,片蚀与细沟侵蚀发育程度基本相当,其侵蚀平均加速度、平均侵蚀率之比分别为1∶1.4和1∶2.4;后期细沟侵蚀占据坡面侵蚀的主导地位,其侵蚀平均加速度和平均侵蚀率分别是片蚀的15倍和9倍;试验结束,细沟侵蚀占据坡面总侵蚀的90%;坡面下1 ...
刘普灵, 杨明义, 琚彤军, 薛亚洲   +3 more
core  

[Actor-Partner Interdependence Model Analysis of the Relationship Between Individual Social Capital and Depressive Symptoms Among Older Couples Across Different Socioeconomic Statuses]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Wang Y, Bian Y, Gao B.
europepmc   +1 more source

Influencing factors of death in patients with MDR-TB based on Bayesian Cox regression model. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban, 2023
Wang Z, Zhang Y, Gao W, Li Z, Li M, Luo Q, Xiang Y, Bao K.   +7 more
europepmc   +1 more source

[Dietary secoisolariciresinol diglucoside alleviates chronic kidney disease in offspring rats caused by maternal trans-fatty acid exposure by regulating the Bcl-2/Bax/caspase-3 signaling axis]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Ma S, Chen M, Wu T, Zhao W.
europepmc   +1 more source

[Advances in the development of analysis techniques for organophosphate diesters in water]. [PDF]

Se Pu
Chen J, Liu ML, Wu L, Xu F, Lyu J, Chen LH, Li W, Fu J, Fu JJ.   +8 more
europepmc   +1 more source