Shuitu Baochi Xuebao目的冻融作用是影响高寒地区土壤侵蚀的主要因素，青藏高原具有显著的季节性冻融循环规律，冬季土壤冻结，初春时期解冻，为明确坡面侵蚀对冻融作用的响应。方法以高寒土为研究对象，通过室内人工模拟降雨试验，分析不同降雨强度（40、60、80 mm/h）与坡度（5°、10°、15°、20°）组合下冻融作用对坡面侵蚀输沙模数的影响，同时构建3种输沙模数预测模型：单因子模型、回归模型和增量模型。结果1）经冻融作用后的坡面输沙模数显著提升16.74%~86.87% （p<0.05），低雨强（40 mm/h ...
赵鸿博 +4 more
doaj
[Clinical application of nasal mucosa flap in the repair of nasopharyngeal skull base bone exposure after radiotherapy for nasopharyngeal carcinoma]. [PDF]
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi, 2021 Li F +7 more
europepmc +1 more source
[Clinical practice guidelines for standardized low-temperature plasma radiofrequency ablation tonsillectomy and adenoidectomy in children]. [PDF]
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi, 2021 Chinese MDAOOHANS.
europepmc +1 more source
[The Effect of Short-Term Intermittent Hypoxia Exposure on Mouse Myocardial Oxidative Stress and Cardiac Function]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue Ban, 2022 Ou W +5 more
europepmc +1 more source
[Diagnosis and treatment of human monkeypox]. [PDF]
Zhongguo Dang Dai Er Ke Za Zhi, 2022 Yao KH, DU QQ, Hu YH.
europepmc +1 more source
[Experimental study on tissue engineered cartilage constructed by three-dimensional bioprinted human adipose-derived stem cells combined with gelatin methacryloyl]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2021 Mu L +5 more
europepmc +1 more source
Shuitu Baochi Xuebao目的为探究青藏高原东北缘大河坝流域2005—2021年极端气候特征及其对滑坡发育的影响机制。方法基于1960—2021年兴海气象站数据，采用RClimDex模型计算22个极端气候指数，分析气温与降水变化趋势；利用多源遥感影像和无人机DSM数据，解译2005—2021年28条泥石流沟的新增型（Ⅰ型）与扩大型（Ⅱ型）滑坡时空分布，结合皮尔逊相关性分析，揭示气候因子对滑坡的驱动机制。结果1） 1960—2021年气候暖湿化显著，极端高温事件频率与强度增加，极端低温事件减少；降水模式转向高频短历时强降雨。2 ...
顾煜, 马超, 吕立群
doaj
Shuitu Baochi Xuebao目的 传统的侵蚀沟分类体系集中在农业景观，青藏高原人类活动少，侵蚀沟主要发生在自然景观中，为提出一套因地制宜的、适应自然景观的青藏高原侵蚀沟分类体系。方法 通过对一江两河地区、藏东南地区、藏北高原、三江源地区、河湟谷地、柴达木盆地、祁连山地等青藏高原典型地区开展大量的野外调查，并结合亚米级高分辨率遥感影像开展室内判读。结果 区分成因或形态与侵蚀沟相近但非侵蚀沟的多种地貌，并基于侵蚀沟的规模、成因、所处地貌、形态等多个依据对其进行分类。根据侵蚀沟的规模将其划分为小型沟、中型沟、大型沟和巨型沟等 ...
李建军 +11 more
doaj
[Optimized AAV package and experimental application of recombinant AAV8/hFⅧ for gene therapy on hemophilia A mice]. [PDF]
Zhonghua Xue Ye Xue Za Zhi, 2020 Mao JH +5 more
europepmc +1 more source
[Successful pregnancy following intracytoplasmic sperm injection?embryo transfer in a patient with premature ovarian insufficiency: a case report]. [PDF]
Nan Fang Yi Ke Da Xue Xue Bao, 2017 Ma WX +6 more
europepmc +1 more source