Results 21 to 30 of about 2,051,942 (296)

Control of transfer and weak closure in fusion systems. [PDF]

, 2010
We show that $\K_\infty$ and $\K^\infty$ control transfer in every fusion system on a finite $p$-group when $p \geq 5$, and that they control weak closure of elements in every fusion system on a finite $p$-group when $p \geq 3$.
Diaz, Antonio, Glesser, Adam, Mazza, Nadia, Park, Sejong   +3 more
core   +3 more sources

The Paramak: automated parametric geometry construction for fusion reactor designs

, 2021
What's Changed Added patch for Workplane.extrude to permit CQ 2.1/2.2 compatibility by @LiamPattinson in https://github.com/fusion-energy/paramak/pull/167 typos and unused imports by @shimwell in https://github.com/fusion-energy/paramak/pull/170 Revert "
Andrew, Hollands, Angus, Pattinson, Liam, Shriwise, Patrick, Peter, Hill, Davis, Andrew, Steve, Lilley, Frank, Schoofs, Davis, Taylor, Katie, Morbey, Declan, Shimwell, Jonathan, Edwards, Bruce, Isacs, Chris, Markan, Zan, Czentye, Máté, Bluteau, Matthew, Delaporte-Mathurin, Rémi, Hearn, Keir, Billingsley, John   +19 more
core   +1 more source

Development of high-performance long-pulse discharge in KSTAR

Nuclear Fusion, 2023
High-performance long-pulse plasma operation is essential for producing economically viable fusion energy in tokamak devices. To achieve such discharges in KSTAR, firstly, the rapid increase in the temperature of plasma-facing components was mitigated ...
Hyun-Seok Kim, YoungMu Jeon, Hyunsun Han, Kimin Kim, KwangPyo Kim, Heungsu Kim, Tongnyeol Rhee, Juhyung Kim, Junghee Kim, Dongcheol Seo, Eunnam Bang, Hee-Jae Ahn, Hyun-Sik Ahn, Jaesic Hong, Jinhyun Jeong, Jongdae Kong, Jong-Gu Kwak, Jongkook Jin, Jungyo Bak, Kaprai Park, Kyu-Dong Lee, Mi Joung, Sang Woo Kwag, Sang-Hee Hahn, SangKyeun Kim, Si-Woo Yoon, Sonjong Wang, Woong Chae Kim, Young-Ok Kim, KSTAR Teams   +29 more
doaj   +1 more source

Development of a Millimeter-Wave Beam Position and Profile Monitor for Transmission Efficiency Improvement in an ECRH System

EPJ Web of Conferences, 2015
In a high power Electron Cyclotron Resonance Heating (ECRH) system, a long-distance and low-loss transmission system is required to realize effective heating of nuclear fusion-relevant plasmas.
Shimozuma T., Kobayashi S., Ito S., Ito Y., Kubo S., Yoshimura Y., Nishiura M., Igami H., Takahashi H., Mizuno Y., Okada K., Mutoh T.   +11 more
doaj   +1 more source

Fusion of secretory vesicles isolated from rat liver [PDF]

, 1978
Secretory vesicles isolated from rat liver were found to fuse after exposure to Ca2+. Vescle fusion is characterized by the occurrence of twinned vesicles with a continuous cleavage plane between two vesicles in freeze-fracture electron microscopy.
Dahl, Gerhard, Dahl, G., Gratzl, Manfred   +2 more
core   +1 more source

Differential cargo mobilisation within Weibel-Palade bodies after transient fusion with the plasma membrane. [PDF]

, 2014
Inflammatory chemokines can be selectively released from Weibel-Palade bodies (WPBs) during kiss-and-run exocytosis. Such selectivity may arise from molecular size filtering by the fusion pore, however differential intra-WPB cargo re-mobilisation ...
Knipe, Laura, Tom Carter (196826), Carter, T, Laura Knipe (196817), Hannah, MJ, Kiskin, Nikolai I, Kiskin, NI, Nikolai I Kiskin, Matthew J. Hannah (196824), Matthew J Hannah, Babich, Victor, Nikolai I. Kiskin (631240), Victor Babich, Knipe, L, Tom Carter, Victor Babich (631241), Laura Knipe, Carter, Tom, Babich, V, Hannah, Matthew J   +19 more
core   +1 more source

Glauberman and Thompson's theorems for fusion systems. [PDF]

, 2009
We prove analogues of results of Glauberman and Thompson for fusion systems. Namely, given a (saturated) fusion system $\CF$ on a finite $p$-group $S$, and in the cases where $p$ is odd or $\CF$ is $S_4$-free, we show that $\Z(\N_\CF(\J(S)))=\Z(\CF ...
Diaz, Antonio, Glesser, Adam, Mazza, Nadia, Park, Sejong   +3 more
core   +3 more sources

Direct measurement of refracted trajectory of transmitting electron cyclotron beam through plasma on the Large Helical Device

EPJ Web of Conferences, 2015
The electron-cyclotron (EC) -beam refraction due to the presence of plasma was investigated in the Large Helical Device. The transmitted-EC-beam measurement system was constructed and the beam pattern on the opposite side of the irradiated surface was ...
Takahashi Hiromi, Kubo Shin, Shimozuma Takashi, Igami Hiroe, Yoshimura Yasuo, Ito Satoshi, Kobayasi Sakuji, Mizuno Yoshinori, Okada Kohta, Kamio Shuji, Mutoh Takashi, Osakabe Masaki, Nagasaki Kazunobu, Marushchenko Nikolai B., Turkin Yuriy   +14 more
doaj   +1 more source

An assessment of the evaporation and condensation phenomena of lithium during the operation of a Li(d,xn) fusion relevant neutron source

Heliyon, 2016
The flowing lithium target of a Li(d,xn) fusion relevant neutron source must evacuate the deuteron beam power and generate in a stable manner a flux of neutrons with a broad peak at 14 MeV capable to cause similar phenomena as would undergo the ...
J. Knaster, T. Kanemura, K. Kondo
doaj   +1 more source

Thermographic studies of outer target heat fluxes on KSTAR

Nuclear Materials and Energy, 2017
A new infra-red (IR) thermography system with high spatial resolution has been installed on KSTAR and is now mainly applied to measure the outer divertor heat load profile.
H.H. Lee, R.A. Pitts, C.S. Kang, S.T. Oh, J.G. Bak, S.H. Hong, H.M. Wi, Y.S. Kim, H.S. Kim, D.C. Seo, H.T. Kim, K.M. Kim   +11 more
doaj   +1 more source