Results 71 to 80 of about 17,328,388 (374)

Many-Electron Systems with Constrained Current

, 2001
A formulation for transport in an inhomogeneous, interacting electron gas is described. Electronic current is induced by a constraint condition imposed as a vector Lagrange multiplier.
D.S Kosov, Di Ventra, Hohenberg, J.C Greer, Joachim, Kohn, Mirkin, Mujica, Nitzan, Porath, Reed, Scheer, Taylor, van Ruitenbeek, Vignale   +14 more
core   +2 more sources

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

Neutrino-induced deuteron disintegration experiment [PDF]

, 1999
Cross sections for the disintegration of the deuteron via neutral-current (NCD) and charged-current (CCD) interactions with reactor antineutrinos are measured to be 6.08 +/- 0.77 x 10^(-45) cm-sq and 9.83 +/- 2.04 x 10^(-45) cm-sq per neutrino ...
A. A. Hahn, A. Etenko, E. L. Pasierb, F. Reines, F. Reines, H. W. Sobel, K. Kubodera, K. Schreckenbach, L. R. Price, M. Skorokhvatov, S. P. Riley, W. R. Kropp, Y. Declais, Z. D. Greenwood   +13 more
core   +3 more sources

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Load Invariant CC and CV Modes for Static/Dynamic Wireless Charging System With Half-Bridge Multi-Leg Converter Topology

IEEE Access
Resonant Inductive Power Transmission (RIPT) is an advanced Wireless Power Transfer (WPT) technology, emerging as a secure and efficient solution for Electric Vehicle (EV) charging.
Aganti Mahesh, Bharatiraja Chokkalingam, Rajesh Verma, Lucian Mihet-Popa   +3 more
doaj   +1 more source

Gribov Noise on the Lattice Axial Current Renormalisation Constant

, 1994
We study the influence of Gribov copies, in the Landau gauge, on the lattice renormalisation constant of the axial current, obtained from a Ward identity on quark state correlation functions, with the Clover action, in quenched SU(3) gauge theory.
Allton, Allton, Anastassios Vladikas, Bacilieri, Bacilieri, Bernard, Bernard, Bochicchio, Bornyakov, Bruno Taglienti, Daniel, Davies, de Forcrand, Gribov, Gupta, Heatlie, Hioki, Karsten, Maiani, Mandula, Mandula, Marenzoni, Marenzoni, Maria Luigia Paciello, Marinari, Martinelli, Martinelli, Martinelli, Martinelli, Martinelli, Martinelli, Paciello, Paciello, Parrinello, Sciuto, Sheikholeslami, Silvano Petrarca, Zwanziger   +37 more
core   +1 more source

Higher spin interactions with scalar matter on constant curvature spacetimes: conserved current and cubic coupling generating functions [PDF]

, 2010
Cubic couplings between a complex scalar field and a tower of symmetric tensor gauge fields of all ranks are investigated on any constant curvature spacetime of dimension d>2.
A Fotopoulos, A Fotopoulos, A Fotopoulos, A Fotopoulos, A Sagnotti, A Sagnotti, AC Petkou, B Wit de, C Fronsdal, D Anselmi, D Francia, D Francia, D Francia, D Francia, DP Sorokin, E Sezgin, E Sezgin, Elisa Meunier, F Bayen, F Bayen, FA Berends, G Barnich, G Barnich, IL Buchbinder, IL Buchbinder, IR Klebanov, J Mickelsson, K Hallowell, KB Alkalaev, M Flato, MA Vasiliev, MA Vasiliev, MA Vasiliev, N Boulanger, N Boulanger, OA Gelfond, P Breitenlohner, PAM Dirac, R Manvelyan, R Manvelyan, RR Metsaev, S Giombi, SE Konstein, SF Prokushkin, SF Prokushkin, T Biswas, T Leonhardt, X Bekaert, X Bekaert, X Bekaert, X Bekaert, Xavier Bekaert, YM Zinoviev   +52 more
core   +4 more sources

Survivin and Aurora Kinase A control cell fate decisions during mitosis

Molecular Oncology, EarlyView.
Aurora A interacts with survivin during mitosis and regulates its centromeric role. Loss of Aurora A activity mislocalises survivin, the CPC and BubR1, leading to disruption of the spindle checkpoint and triggering premature mitotic exit, which we refer to as ‘mitotic slippage’.
Hana Abdelkabir, Shalitha Wickrama Arachchige, Sally P. Wheatley   +2 more
wiley   +1 more source

Research of Kalman-FOPID algorithm in numerical control constant current source

Dianzi Jishu Yingyong, 2018
In the field of optical measurement, the light source has higher requirements to the constant current source, and the existing constant current source system has the system noise and measurement noise, which affects the output precision of the current ...
Cao Zhenguan, Yu Junfeng, Li Zhiwei
doaj   +1 more source

Observers in an accelerated universe [PDF]

, 2011
If the current acceleration of our Universe is due to a cosmological constant, then a Coleman-De Luccia bubble will nucleate in our Universe. In this work, we consider that our observations could be likely in this framework, consisting in two infinite ...
A.D. Linde, B.H. Lee, D.N. Page, E. Farhi, E. Malec, J. Garriga, J. Metzger, J.E. Marsden, J.M. Heinzle, J.R. Gott, J.W. York, K. Kuchar, K. Sakai, K.M. Lee, L. Susskind, M. Bucher, P. de Bernardis et al. (Boomerang Collaboration), Prado Martín-Moruno, R. Beig, S. Ansoldi, S.J. Parke, S.R. Coleman, S.R. Coleman, S.W. Hawking, V.A. Berezin, W. Israel   +25 more
core   +3 more sources