Results 61 to 70 of about 2,487 (111)

[Analysis of complicating factors in endodontic microsurgery]. [PDF]

open access: yesHua Xi Kou Qiang Yi Xue Za Zhi
Tan X   +9 more
europepmc   +1 more source

花岗岩崩壁土壤扰动前后的侵蚀阻力特征及影响机制

open access: yesShuitu Baochi Xuebao
目的土壤侵蚀阻力是表征土壤抵抗侵蚀能力的重要指标,包括细沟可蚀性与土壤临界剪切力。探究崩岗崩壁原状土与扰动土侵蚀阻力的演变规律,揭示土壤理化性质对侵蚀阻力的作用机制。方法以福建安溪花岗岩崩岗5个土层的原状土和模拟扰动土(模拟崩积体)为对象,测定土壤理化性质、抗剪强度等指标,通过室内水槽冲刷试验获得侵蚀阻力,结合相关分析、回归分析和结构方程模型解析影响机制。结果原状土侵蚀阻力存在显著垂直分异,崩壁表层土壤的细沟可蚀性显著低于深层,各土层扰动后细沟可蚀性增幅达65~3 571倍,其中红土 ...
陈昱仰   +8 more
doaj  

[Effects of ultrathin inguinal flap free transplantation in repairing hand and foot wounds]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Zhang WD   +6 more
europepmc   +1 more source

[Association between umbilical cord blood proteome and early infant neurodevelopmental risk]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Mo J, Wang H, Liu J, Li Q, Su T, Ji Y.
europepmc   +1 more source

[Application of different repair methods for defects after Mohs micrographic surgery for malignant tumors of the external nose]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Li H, Zheng M, Wang X, Qi H, Zhang Z.
europepmc   +1 more source

[Systemic necrotizing lymphadenitis: a case report]. [PDF]

open access: yesZhonghua Xue Ye Xue Za Zhi
Fu LL, Sun S, Wang DD, Li JN.
europepmc   +1 more source

[1 case of recurrent nasal vestibular aggressive angiomyxoma]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Wang Y   +5 more
europepmc   +1 more source

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