Results 91 to 100 of about 232,098 (142)

[Functional requirements and research advances of antimicrobial hydrogels for combat trauma wound repair]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Wu B, Wei G.
europepmc   +1 more source

流沙地砾级沙粒胶结体基本特征及抗风蚀效益的风洞模拟

, 2015
在塔克拉玛干沙漠腹地的部分垄间平沙地中，天然分布有一种特殊物质——砾石级沙粒胶结体（gravel-size sand cemented bodies，缩写为GSSCD）。本文以GSSCD为材料，进行了实验研究，主要结论如下： （1）其与地表的粗砂和极粗砂呈复区分布，共同构成了覆盖沙面的大颗粒层。实地调查和取样分析表明，砂粒胶结体直径大小不一，能达到粗砂级、极粗砂级和砾石级（细粒和中砾），最大可达23.5 mm；颗粒形状不规则，质地较硬，手捏不碎；比重为2.51g/cm3，略小于砾石和当地沙丘砂 ...
孙娜
core  

[Expert consensus on clinical pathway of high-conformity total knee arthroplasty under the enhanced recovery after surgery protocol]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Expert Consensus Development Group On Clinical Pathways For High-Conformity Total Knee Arthroplasty Under The Enhanced Recovery After Surgery Protocols, Project Team Of The Application Demonstration Of Laser Additive Manufacturing For High-Conformity Total Knee Arthroplasty A Key Project Under The National Key Research And Development Program Of China For Additive Manufacturing And Laser Manufacturing Fis.   +1 more
europepmc   +1 more source

[Long-term evolution, effect analysis and future trend of the burden of gastritis and duodenitis in China: An analysis based on GBD 2023]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Wang Q, Shen T, Lu X, Liao C, Xu S, Li Y.   +5 more
europepmc   +1 more source

[Effect of Cancer Antigen-125 Elimination Rate Constant K and <i>BRCA</i> Mutation Status on the Prognosis of Interval Debulking Surgery in Advanced High-Grade Serous Ovarian Cancer]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Li Y, Li M, Zhang X, Xu H, Li J, Liu H, Peng C.   +6 more
europepmc   +1 more source

氧化钙和木屑预调制污泥的低温干化特性研究

Gongye shui chuli
热泵干化是一种低碳节能的污泥干化方法，其运行温度一般不超过70 ℃。为提升污泥在低温条件下的干化速率，采用实验研究加数据分析方法，研究了空气温度、风速和添加剂比例对污泥低温干化特性的影响。实验结果表明，当空气温度在50~70 ℃，风速为0.5~1.7 m/s时，提高空气温度、风速和增大添加剂比例均可以提高污泥干化速率，CaO和木屑预调制污泥比纯污泥的平均和最大干化速率分别提高了14.2%和25.7%。通过双因素方差分析（ANOVA）表明，干化温度比干化风速对污泥干化的影响更大。通过非线性拟合 ...
张群力, 王瀚, 王宝忠, 程煊锐, 张秋月   +4 more
doaj  

[Advances in growth impairment associated with pediatric respiratory diseases]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Chen XW, Chen DH.
europepmc   +1 more source

[Progress on prognostic assessment methods for mild cognitive impairment]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Lin J, Yu G.
europepmc   +1 more source

[Recent advances in the management of iron deficiency and iron deficiency anemia during pregnancy]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Zhang J, Chen M.
europepmc   +1 more source

[Characteristics of adverse drug reaction in 403 cases from a specialty stomatology hospital]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Yue J, Feng B, Huang J, Ma Y, Xue X, Liu Y, Lin Y, Liu S.   +7 more
europepmc   +1 more source