Results 41 to 50 of about 3,578,129 (345)

The role of rectified currents in far-field RF sheaths and in SOL losses of HHFW power on NSTX

Nuclear Materials and Energy, 2017
Radio-frequency (RF) rectification is an important sheath phenomenon for wave heating of plasma in fusion devices and is proposed to be the mechanism responsible for converting high-harmonic fast-wave (HHFW) power in the National Spherical Torus ...
R.J. Perkins, J.C. Hosea, M.A. Jaworski, R.E. Bell, N. Bertelli, G.J. Kramer, L. Roquemore, G. Taylor, J.R. Wilson   +8 more
doaj   +1 more source

Ultracold Neutral Plasmas

, 2004
Ultracold neutral plasmas are formed by photoionizing laser-cooled atoms near the ionization threshold. Through the application of atomic physics techniques and diagnostics, these experiments stretch the boundaries of traditional neutral plasma physics ...
A D Saenz, C E Simien, Killian T C, Killian T C, Metcalf H J, Morozov I V, P G Mickelson, P Gupta, Pohl T, Pohl T Pattard T Rost J M, S B Nagel, S Laha, Siegman A E, T C Killian, Van Horn H M, Y C Chen, Y N Martinez, Zwicknagel G   +17 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

First Approach for the Modelling of the Electric Field Surrounding a Piezoelectric Transformer in View of Plasma Generation [PDF]

, 2012
This paper is about an open multi-physics modelling problem resulting from recent investigations into plasma generation by piezoelectric transformers.
Lefèvre, Yvan, Nadal, Clément, Pigache, François   +2 more
core   +2 more sources

Hematopoietic (stem) cells—The elixir of life?

FEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo, Jonah Anderson, Emilie Dinh Vedrenne, Noël Yeh Martín, Jette Lengefeld   +4 more
wiley   +1 more source

Conceptual design of CFETR ECRH equatorial launcher and upper launcher [PDF]

EPJ Web of Conferences, 2019
The Electron Cyclotron Resonance Heating (ECRH) system of China Fusion Engineering Test Reactor (CFETR) is designed to inject 20 MW RF power into the plasma for heating and current drive (H&CD) applications.
Tang Yunying, Liu Fukun, Wang Xiaojie, Wei Wei, Zhang Liyuan, Xu Handong, Wu Dajun, Xu Weiye, Wang Jian   +8 more
doaj   +1 more source

Exploring the crossover between high-energy-density plasma and ultracold neutral plasma physics

Physics of Plasmas, 2019
In this paper, we present ideas that were part of the miniconference on the crossover between High Energy Density Plasmas (HEDP) and Ultracold Neutral Plasmas (UNPs) at the 60th Annual Meeting of the American Physical Society Division of Plasma Physics ...
Scott D. Bergeson, S. Baalrud, C. Leland Ellison, E. Grant, F. Graziani, T. Killian, M. Murillo, Jacob L. Roberts, L. Stanton   +8 more
semanticscholar   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

PANDORA, a new facility for interdisciplinary in-plasma physics [PDF]

, 2017
.PANDORA, Plasmas for Astrophysics, Nuclear Decays Observation and Radiation for Archaeometry, is planned as a new facility based on a state-of-the-art plasma trap confining energetic plasma for performing interdisciplinary research in the fields of ...
D. Mascali, A. Musumarra, F. Leone, F. Romano, A. Galatà, S. Gammino, C. Massimi   +6 more
semanticscholar   +1 more source

CfA Plasma Talks [PDF]

, 2012
Notes from a series of 13 one hour (or more) lectures on Plasma Physics given to Ramesh Narayan' research group at the Harvard-Smithsonian Center for Astrophysics, between January and July 2012.
Bret, Antoine
core