Results 61 to 70 of about 200 (99)

[Research advances on skin wounds suturing techniques and their clinical application]. [PDF]

open access: yesZhonghua Shao Shang Za Zhi, 2021
Jia SS   +4 more
europepmc   +1 more source

[Clinical application of expanded internal mammary artery perforator flap combined with vascular supercharge in reconstruction of faciocervical scar]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi, 2022
Liu YH   +9 more
europepmc   +1 more source

[Research progress in repair and reconstruction of tumor-related bone defects in proximal femur]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Tan L   +9 more
europepmc   +1 more source

[Bacteriophage Therapy: Retrospective Review and Future Prospects]. [PDF]

open access: yesSichuan Da Xue Xue Bao Yi Xue Ban, 2021
Tian EK, Wang Y, Wu ZX, Wan ZQ, Cheng W.
europepmc   +1 more source

SF6断路器触头劣化过程合闸预击穿特性研究

open access: yesGaoya dianqi
电容器组投切断路器触头烧蚀劣化后会改变合闸预击穿时间,这不仅会影响选相合闸效果,同时也说明预击穿电弧持续时间可作为衡量触头烧蚀状态的指标之一。建立了126 kV SF6断路器灭弧室内合闸预击穿过程电—流体耦合仿真模型,研究了触头劣化过程中合闸预击穿特性,并提出了预击穿时间带电检测方法。结果表明:合闸过程中场强最大点总是出现在静弧触头表面;灭弧室内SF6气体密度几乎保持不变;110 kV电压等级相电压下,触头预击穿电弧持续时间随烧蚀程度变化的试验值与仿真值吻合良好 ...
马飞越   +6 more
doaj  

[Advancement in neutrophil-based drug delivery systems]. [PDF]

open access: yesZhejiang Da Xue Xue Bao Yi Xue Ban
Zhou Z, Tang L.
europepmc   +1 more source

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