Results 51 to 60 of about 4,158,929 (341)

Chiral phase transitions and quantum critical points of the D3/D7(D5) system with mutually perpendicular E and B fields at finite temperature and density

, 2011
We study chiral symmetry restoration with increasing temperature and density in gauge theories subject to mutually perpendicular electric and magnetic fields using holography.
A Karch, A Karch, A Karch, A Karch, A O’Bannon, E Witten, J Babington, J Erdmenger, J Erdmenger, J Erdmenger, J Erdmenger, J Mas, JM Maldacena, Jonathan P. Shock, K Jensen, K Jensen, K-Y Kim, K-Y Kim, Keun-Young Kim, M Bertolini, M Graña, N Evans, N Evans, N Evans, N Evans, Nick Evans, O DeWolfe, RC Myers, S Kobayashi, S Nakamura, SS Gubser, T Albash, T Albash, VG Filev   +33 more
core   +1 more source

Aggressive prostate cancer is associated with pericyte dysfunction

Molecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero, Ane Martinez‐Larrinaga, Joaquim Grego‐Bessa, Saioa Garcia‐Longarte, Hielke van Splunder, Ianire Astobiza, Amaia Ercilla, Laura Bozal‐Basterra, Isabel Mendizabal, Pilar Villacampa, Arkaitz Carracedo, Mariona Graupera   +11 more
wiley   +1 more source

CFD-modeling of the temperature field of the radiator casing of the transmitting module of the active phased antenna arrays with air cooling

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2019
Frequency multipliers are used in electronic devices to generate spectrally pure sinusoidal signals in the frequency range from a few to tens of GHz. The multipliers are used to multiply the frequency of highly stable but more low-frequency devices with ...
Yu. Nikolaenko, O. Baranyuk, S. Reva, V. Rohachov   +3 more
doaj   +1 more source

Experimental Study of the Space–Time Effect of a Double-Pipe Frozen Curtain Formation with Different Groundwater Velocities

Energies, 2021
Groundwater velocity has significant effects on the formation of a frozen curtain during freezing. In order to study the influence of the velocity on a frozen curtain, a large physical model test platform was established for double-pipe freezing.
Shicheng Sun, Chuanxin Rong, Hua Cheng, Bin Wang, Xiaogang Jiang, Wei Zhang, Yunusa Halliru   +6 more
doaj   +1 more source

Background field method at finite temperature and density

, 2005
In this letter we make use of the Background Field Method (BFM) to compute the effective potential of an SU(2) gauge field theory, in the presence of chemical potential and temperature.
Abbott, Abbott, Antikainen, Chadha, Chaichian, Denner, Ferrari, J.C. Rojas, Kapusta, Kapusta, Loewe, M. Loewe, Matsumoto, Miransky, Pascual, S. Mendizabal, Schafer, Weinberg   +17 more
core   +1 more source

Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway

Molecular Oncology, EarlyView.
Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed, Kerstin Huebner, Katharina Erlenbach‐Wuensch, Chuanpit Hampel, Daniela Thalheim, Adriana Vial‐Roehe, Bodee Nutho, Susanne Merkel, Arndt Hartmann, Pithi Chanvorachote, Regine Schneider‐Stock   +10 more
wiley   +1 more source

Electromagnetic-thermal multi-physics coupling simulation of cable joints: considering contact resistance and typical defects

Frontiers in Energy Research
As the “artery” of the urban power grid, high-voltage cables and their operating status are directly related to grid safety. Cable joint is a weak part of cable line prone to defects, leading to cable failure and jeopardizing the power supply reliability.
Lifang Wu, Qingren Jin, Xiaoyong Yu, Biyun Zhang   +3 more
doaj   +1 more source

Heat-Flow Coupling Law for Freezing a Pipe Reinforcement with Varying Curvatures

Applied Sciences, 2023
Using the temperature and seepage field-coupling module within COMSOL Multiphysics software, we examined freezing behavior and its evolving patterns in curved underground freezing pipes.
Kun Yang, Jun Hu, Tao Wang
doaj   +1 more source

Universality in fermionic field theories at finite temperature

, 2003
We discuss the critical properties of the three-dimensional NJL model at nonzero temperature. We show that the Z(2)-symmetric model undergoes a second order phase transition with 2d Ising exponents and its critical region is suppressed by a factor 1/N ...
Strouthos, Costas G.
core   +1 more source

Thermodynamic properties of spontaneous magnetization in Chern-Simons QED_3 [PDF]

, 1996
The spontaneous magnetization in Chern-Simons QED_3 is discussed in a finite temperature system. The thermodynamical potential is analyzed within the weak field approximation and in the fermion massless limit.
A. D. Linde, A. I. Akheizer, A. N. Redlich, D. Wesolowski, G. W. Semenoff, H. A. Weldon, H. Matsumoto, I. Ojima, J. D. Lykken, J. D. Lykken, J. I. Kapusta, J. K. Jain, K. Ishikawa, L. D. Landau, L. Dolan, M. B. Voloshin, M. C. Diamantini, M. Klein-Kreisler, M. R. Pennington, N. Bralić, N. Imai, R. B. Laughlin, R. D. Pisarski, S. Coleman, Shinya Kanemura, T. Banks, T. Chakraborty, T. Itoh, T. Matsubara, Takao Matsushita, V. P. Gusynin, V. Zeitlin, Y. Hosotani, Y. Hosotani   +33 more
core   +2 more sources