[Effect of modified titanium loaded with endothelial progenitor cells-exosomes on osteogenic and angiogenic differentiations of adipose-derived stem cells]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2022 Wang J, Tang L, Liu H, Qiu Y.
europepmc +1 more source
[Clinical efficacy of in-situ crown reattachment technique combined with pulpotomy in the treatment of complica-ted crown-root fractures of young permanent anterior teeth]. [PDF]
Hua Xi Kou Qiang Yi Xue Za ZhiSu X, Guo Q, Ren M, Liu F.
europepmc +1 more source
[Clinical characteristics of nasal respiratory epithelial adenomatoid hamartoma]. [PDF]
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi, 2023 Zhang R, Xia J, Zhang S, Tian H, Ma Y.
europepmc +1 more source
[Research progress on paper-based microfluidic chips in pathogen detection]. [PDF]
Se PuLiu XT, Shi J, Shi M.
europepmc +1 more source
Shuitu Baochi Xuebao[目的] 为揭示喀斯特地区玉米坡耕地地表、壤中、地下3种独特的水文路径对坡度的响应。[方法] 以贵州省喀斯特玉米坡耕地为研究对象,采用人工模拟降雨试验方法,在相同降雨强度(60 mm/h)条件下,不同坡度(5°,10°,15°,20°,25°)对各水文路径产流产沙规律的影响。[结果] (1)地表产流产沙与坡度呈极显著正相关(p＜0.01),地表最大产流模数和最大输沙模数分别为0.18 L/(min·m2)、13.12 g/(min·m2),地表产沙在10~30 min由面蚀演变为细沟侵蚀。(2 ...
吴光琴 +4 more
doaj
Expert consensus on clinical management for early childhood caries. [PDF]
Hua Xi Kou Qiang Yi Xue Za Zhi, 2022 Zhang Q +9 more
europepmc +1 more source
Shuitu Baochi Xuebao[目的] 土壤侵蚀阻力反映了土壤抵抗侵蚀的性能,包括细沟可蚀性(Kr)和土壤临界剪切力(τc)。通过水槽冲刷试验探究不同土地利用类型下土壤侵蚀阻力差异及其主控因素,为揭示东北黑土区土壤侵蚀动力机制提供理论基础。[方法] 在黑龙江省嫩江市鹤山农场鹤北小流域选取7种典型的土地利用类型,利用水槽冲刷试验测定土壤分离能力,拟合了Kr和τc,采用相关分析和偏最小二乘回归方法,确定影响土壤侵蚀阻力的主要因素。[结果] (1)不同土地利用类型样地Kr为0.003~0.372 s/m,道路Kr最高,与农地相比,草地 ...
张宁, 张光辉, 邢书昆
doaj
[Efficacy of 1% povidone-iodine mouthwash combined with scaling and root planing in the treatment of periodontitis: a randomized, controlled trial]. [PDF]
Hua Xi Kou Qiang Yi Xue Za ZhiLiu E +5 more
europepmc +1 more source
[Comparison of three methods for establishing rat peri-implantitis model]. [PDF]
Beijing Da Xue Xue Bao Yi Xue Ban, 2023 Meng LW +6 more
europepmc +1 more source
[Clinical observation of free palmaris longus tendon graft reconstruction in treatment of gouty tophus erosion lesions in flexor tendon of wrist and hand]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiWang G +9 more
europepmc +1 more source