Results 51 to 60 of about 91,677 (169)

Pipeline Embolization Device With Adjunctive Coils for the Treatment of Unruptured Large or Giant Vertebrobasilar Aneurysms: A Single-Center Experience

Frontiers in Neurology, 2020
Objective: To evaluate effectiveness and safety of Pipeline embolization device (PED) for large or giant verterbrobasilar aneurysms (LGVBAs), and to compare the therapeutic effects of PED with and without adjunctive coils.Methods: We retrospectively ...
Yangyang Zhou, Xinzhi Wu, Zhongbin Tian, Xinjian Yang, Shiqing Mu   +4 more
doaj   +1 more source

Coiled Basketry [PDF]

Science, 1902
n ...
openaire   +3 more sources

Design of electromagnetic sensor for metal wear particle detection in oil

The Journal of Engineering, 2019
Wear is one of the common faults in the mechanical transmission system. Detection of wear particles in lubricating oil can detect and evaluate the wear degree of mechanical equipment.
Yunbo Zuo, Yuhai Gu, Yanhai Zhang
doaj   +1 more source

Single-phase grouding fault analysis and control scheme of transformerless flexible multistate switch

The Journal of Engineering, 2019
The compact design is suitable for the urban areas with intensive loads. The flexible multistate switch (FMS) can effectively reduce the footprint by removing transformers, which is the development trend of the flexible AC distribution equipment.
Feng Xu, Yi Lu, Xiaohua Xuan, Haihong Yu, Peng Qiu, Daozhuo Jiang   +5 more
doaj   +1 more source

Studies on the Electro-Impulse De-Icing System of Aircraft

Aerospace, 2019
In order to solve the accidents caused by aircraft icing, electro-impulse de-icing technology was studied through numerical simulation and experimental verification.
Xingliang Jiang, Yangyang Wang
doaj   +1 more source

Transient Current Sharing Method for Parallel SiC MOSFETs Based on Gate‐Source Voltage Difference

IET Power Electronics
In the design of high‐power converters, significant parameter dispersion among different SiC MOSFET devices can cause substantial current differences during switching when devices are directly paralleled.
Hao Pan, Haichuan Zhou, Zhen Wang, Yufeng Zhao, Limin Jia   +4 more
doaj   +1 more source

Head-to-Head Comparison of Flow Reduction between Fibered and Non-Fibered Pushable Coils [PDF]

Neurointervention
Purpose To compare the embolization effects of a non-fibered pushable coil with a conventional fibered pushable coil in an in vitro bench-top experiment.
Jong-Tae Yoon, Boseong Kwon, Joon Ho Choi, Sun Moon Hwang, Mihyeon Kim, Sungbin Hwang, Yunsun Song, Deok Hee Lee   +7 more
doaj   +1 more source

TO COIL OR NOT TO COIL

Journal of the American College of Cardiology, 2021
Konstantinos Voudris, Christina Anderson, Anupama Rao, Hussam Suradi, Stuart Chen   +4 more
openaire   +1 more source

Heat treatment conditions for forming AA6022 aluminum sheet in a forming process with intermediate heat treatment [PDF]

MATEC Web of Conferences
The series of processes of pre-forming, heat treatment and forming for AA5182-O is known as one of forming process. However, it is possible that the appropriate intermediate heat temperature is different from that of AA5182-O when the process is applied ...
Nakamura Shuki, Akiyoshi Ryutaro, Yoshida Masatoshi   +2 more
doaj   +1 more source

Solving coiled-coil protein structures [PDF]

IUCrJ, 2015
The successful approach to solving crystal structures of coiled-coil proteins with the program AMPLE is discussed.
openaire   +3 more sources