Results 101 to 110 of about 37,802 (137)

[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

Erosion control effects of cornstalk mulching on loess hillslope with gully

, 2015
为评价玉米秸秆这一廉价资源的防蚀效果，利用人工模拟降雨试验，研究在黄土高原典型高强度侵蚀性降雨条件下，不同玉米秸秆覆盖方式( 沟头缓冲带覆盖、 沟内填充覆盖) 及其组合对沟蚀发育黄土坡面侵蚀的防治效果。结果表明，对于有细沟和浅沟发育的黄土坡面，不同方式秸秆覆盖可减少坡面侵蚀量 8. 3% ～ 46. 2% ， 降低径流含沙浓度 19. 1% ～ 49. 6% 。其中浅沟沟头覆盖 + 浅沟侵蚀带沟道全覆盖( H + G) 和浅沟沟头覆盖 + 浅沟侵蚀带主沟道覆盖 + 细沟沟头覆盖( H + MG + ＲH)
徐锡蒙, 覃 超, 郑粉莉, 吴红艳
core  

[Technical maturity and bubble risks of brain-computer interface (BCI): Considerations from research to industrial translation]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Fu Y, Lu H.
europepmc   +1 more source

[Pathways and Mechanisms of Periodontitis Contributing to Adverse Pregnancy Outcomes]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban, 2023
Guan ZW, Xu TQ, Shen S, Li X, Feng Q.
europepmc   +1 more source

Predicting Ephemeral Gully Erosion on Hillslopes of Ziwuling Area

, 2011
利用子午岭地区梁坡高精度的GPS(Trimble 5700)实测数据对国内外已有的浅沟侵蚀临界模型进行了验证。结果表明,已有浅沟侵蚀临界模型模拟的子午岭地区浅沟侵蚀分布面积或大于实际浅沟侵蚀区的10%～40%,或小于实际的20%～35%。基于子午岭地区实测的梁坡GPS数据建立高分辩率的DEM,构建了适用于子午岭地区的浅沟侵蚀临界模型。利用实测GPS数据对所建浅沟侵蚀临界模型进行验证,发现用新建的浅沟侵蚀临界模型模拟的研究区梁坡浅沟侵蚀分布区与野外实际浅沟侵蚀分布区非常吻合,其误差仅为5%
张鹏, 陈吉强, 丁晓斌, 郑粉莉, 王彬   +4 more
core  

[Research Advances on the Role of the Oral Microbiota in Age-Related Homeostatic Dysregulation and Systemic Diseases]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
He Z, Li D, Peng X.
europepmc   +1 more source

Correction of presbyopia. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban, 2022
Song S, Wen D, Yin Y, Qian F, Xu H, Xia X.   +5 more
europepmc   +1 more source

Research Progress on Ephemeral Gully Erosion Process and Its Prediction Model

, 2004
浅沟是黄土丘陵沟壑区的重要产沙方式之一,是在径流冲刷和人类耕作共同作用下形成的。介绍了浅沟侵蚀发生发展过程、浅沟水流水力学特性、浅沟侵蚀影响因素、浅沟侵蚀预报模型等进展,提出了今后亟待加强的研究领域,包括浅沟发生的临界动力条件、浅沟发育过程的定量描述、浅沟水流的剥离方程及泥沙搬运能力、动态监测浅沟侵蚀过程的新方法 ...
武敏, 郑粉莉
core  

[Oral mucosal administration]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Liu T, Liu J, Zhao H.
europepmc   +1 more source

[Angioimmunoblastic T-cell lymphoma with fever, arthritis and skin pigmentation: A case report]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban, 2020
Cheng G, Zhang X, Yang F, Cheng JY, Liu YY.   +4 more
europepmc   +1 more source