Results 111 to 120 of about 407,494 (154)

[A two-stage model for predicting postoperative pulmonary infection in esophageal cancer patients]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Wang Y, Yin L, Yao B, Wu J, Pu J.
europepmc   +1 more source

[A case of chylothorax and chylous fistula following neck dissection with literature review]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Huang J, Jian J, Bai Q, Ye F.
europepmc   +1 more source

扁管型固体氧化物燃料电池的连接部件及其应用

, 2014
本发明公开了一种扁管型固体氧化物燃料电池的连接部件及其应用。所述连接部件由长方形板状合金基材和基材表面涂覆的、可抑制合金高温氧化的保护涂层构成。合金基材是含Cr的Fe基或Ni基合金，合金基材上设置有：（1）至少一个方向的气体流道以及能将气体导入扁管间狭小空间的气体导入结构；（2）分别与燃料电池单元上的外部电极和陶瓷连接体进行电连接的两组集电平面；（3）与扁管型电池单元两侧弧形表面相配合的、用于固定燃料电池单元的弯曲结构。表面涂敷的保护涂层中含有钙钛矿结构、尖晶石结构 ...
程谟杰, 区定容
core  

[Expectant management versus acetaminophen for early treatment of hemodynamically significant patent ductus arteriosus in very preterm infants: a randomized controlled trial]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Xu SY, Wang BJ, Li Z, Yang KD, Wang LY, Xu N, Wang ZX, Li M, Gao XY.   +8 more
europepmc   +1 more source

[Concepts and clinical practice of functional reconstruction of complex wounds]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Shen YM, Zhi L, Wang YW.
europepmc   +1 more source

连续型HTCVD法碳化硅晶体生长装置

 一种连续型HTCVD法碳化硅晶体生长装置,包括：一主腔室,为一圆柱形的中空体,用于提供晶体生长的真空环境,该主腔室的径向穿过一尾气管路,在尾气管路的下方通入一源气体管路；一可动托盘位于主腔室内,在源气体管路的上方；一固定托盘位于主腔室内,在可动托盘的上方；一第一辅助腔室用于提供真空缓冲环境,并在该环境下向所述主腔室提供样品,该第一辅助腔室位于主腔室的一侧,与主腔室连通,在主腔室与第一辅助腔室之间有一第一闸门；一第二辅助腔室用于提供真空缓冲环境,并在该环境下向所述主腔室取出样品 ...
李晋闽, 王雷, 刘兴昉, 郑柳, 董林, 闫果果, 赵万顺, 孙国胜, 曾一平   +8 more
core  

[Collaborative motion control method for dual-arm surgical robots based on hybrid multi-stage optimization]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Lin B, Li K.
europepmc   +1 more source

[Ileal Perforation Caused by Pleural Mesothelioma-related Small Intestinal Involvement: A Case Report and Literature Review]. [PDF]

Zhongguo Fei Ai Za Zhi
Wang Y, Shen F, Li Q, Li X, Yang H, Liu P, Yang X, Zhang N, Zhou J, Bai Y.   +9 more
europepmc   +1 more source

[En-bloc resection of thyroid carcinoma using recurrent laryngeal nerve tunnel dissection combined with mesothyroid excision: a retrospective analysis of 174 cases]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Zhao K, Xia H, Ge M, Huang X, 徐 加杰.   +4 more
europepmc   +1 more source

[Clinical application progress, hot topics, controversies and future prospects of segmental metallic ureteral stents]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Hu H, Bian X, Xu T.
europepmc   +1 more source