Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Woojin Kim"'
Publikováno v:
Micro and Nano Systems Letters, Vol 8, Iss 1, Pp 1-10 (2020)
This paper proposes a new design of bimorph-type electrothermal actuators based on flexible Ni-Co substrates and describes the results of the finite element method (FEM) simulation and performance evaluation of the actuators. In the design of the act
Autor:
Yun-Sil Lee, Hye Lim Shin, Hyun-Mo Ryoo, Bongsoo Kim, Woojin Kim, Hyun Kim, Kyung Mi Woo, Jeong-Hwa Baek, Hee In Yoon, Young-Dan Cho
Publikováno v:
ACS Nano. 14:13217-13231
Male infertility is a multifactorial condition. Unexplained male infertility is often caused by spermatogenesis dysfunction. Knockout of Pin1, an important regulator of cell proliferation and differentiation, produces male infertility phenotypes such
Publikováno v:
Fibers and Polymers. 21:1195-1199
This study found out a heat treatment condition to improve the electrical conductivity of polyurethane (PU) nanoweb treated with non-oxidized graphene (nOG) ink. Electrical conductivity was imparted to the PU nanoweb (Pardam, s.r.o., Czech Republic)
Publikováno v:
Fibers and Polymers. 21:978-983
The purpose of this study was to investigate the applicability of polyurethane nanofiber webs as smart textiles by evaluating electrical properties, surface properties, chemical properties, and thermal properties after imparting electrical conductivi
Publikováno v:
Polymers
Polymers, Vol 13, Iss 1308, p 1308 (2021)
Volume 13
Issue 8
Polymers, Vol 13, Iss 1308, p 1308 (2021)
Volume 13
Issue 8
The tip and die for manufacturing multi-lumen catheter tubes should be designed considering the flow velocity of the molten polymer and the deformation of the final extruded tube. In this study, to manufacture non-circular double-lumen tubes for peri
Autor:
S. H. Sharifi, Stefan Cosemans, R. Carpenter, D. Crotti, Shreya Kundu, N. Jossart, Sebastien Couet, Barry O'Sullivan, Farukh Yasin, Siddharth Rao, Woojin Kim, Simon Van Beek, Gouri Sankar Kar
Publikováno v:
IRPS
To enable high density STT-MRAM, process-induced damage needs to be minimized. High temperature anneals and patterning can degrade performance and reliability. By employing a novel patterning scheme, involving physical ion beam etch, etchback and oxi
Publikováno v:
Transactions of the Korean Society of Mechanical Engineers - A. 42:1059-1065
Publikováno v:
Polymers, Vol 12, Iss 1628, p 1628 (2020)
Polymers
Volume 12
Issue 8
Polymers
Volume 12
Issue 8
As the market for minimally invasive surgery has grown, the demand for high-precision and high-performance catheters has increased. Catheters for the diagnosis and treatment of cardiovascular or cerebrovascular disease mainly use a braided wire tube
Autor:
Zihui Wang, Yiming Huai, Longqian Hu, Xiaojie Hao, Zhiqiang Wei, Dongha Jung, Bing Yen, Jing Zhang, Kimihiro Satoh, Pengfa Xu, Woojin Kim, Lienchang Wang
Publikováno v:
2020 IEEE International Memory Workshop (IMW).
With traditional embedded memories, such as eFlash and SRAM, facing major challenge of scaling beyond 28 nm, STT-MRAM stands out from competing emerging NVM technologies as the preferred technology for both embedded flash and SRAM replacements. Havin
Publikováno v:
IEEE Transactions on Applied Superconductivity. 27:1-5
A valuable solution to the voltage rating limitation of gaseous helium (GHe) cooled HTS power devices is demonstrated through the use of cryogenic gaseous mixtures of small mol% of gaseous hydrogen (H 2 ) balanced with GHe. An 80% enhancement of the