Results 31 to 40 of about 5,126 (305)

Identification of Somatic Mutations in Papanicolaou Smear DNA and Plasma Circulating Cell-Free DNA for Detection of Endometrial and Epithelial Ovarian Cancers: A Pilot Study

Frontiers in Oncology, 2020
ObjectivesThe aim of this study was to identify tumor-derived DNA from Papanicolaou (Pap) smear and plasma specimens collected from patients with endometrial cancer or atypical hyperplasia (EC/AH) or epithelial ovarian cancer (OC).MethodsTumor tissues ...
Xuan Jiang, Xuan Jiang, Weihua Li, Jiaxin Yang, Shuzhen Wang, Dongyan Cao, Mei Yu, Keng Shen, Jian Bai, Yang Gao   +9 more
doaj   +1 more source

Application of quantum-statistical methods to studies of thermodynamic and radiative processes in hot dense plasmas

Matter and Radiation at Extremes, 2019
Calculations of thermodynamic and radiative characteristics of hot dense plasmas within different quantum-statistical approaches, such as the use of the Hartree–Fock–Slater model and the ion model, are presented.
Nikolay Yu. Orlov, Maxim A. Kadatskiy, Oleg B. Denisov, Konstantin V. Khishchenko   +3 more
doaj   +1 more source

Obliquely propagating nonlinear magnetosonic waves in non-Maxwellian plasmas

AIP Advances, 2023
In this paper, propagation characteristics of obliquely propagating nonlinear magnetosonic waves in hot nonthermal plasmas have been studied. The expressions of modified temperatures have been derived for non-Maxwellian Q-nonextensive and (r, q ...
Navaira Izhar, M. N. S. Qureshi, H. A. Shah   +2 more
doaj   +1 more source

Oblique electromagnetic instabilities for a hot relativistic beam interacting with a hot and magnetized plasma [PDF]

, 2006
The temperature-dependent fluid model from Phys. Plasmas 13, 042106 (2006) is expanded in order to explore the oblique electromagnetic instabilities, which are driven by a hot relativistic electron beam that is interpenetrating a hot and magnetized ...
C. Deutsch, Deutsch, Claude,, M. E. Dieckmann, Bret, Antoine,, Dieckmann, Mark E,, A. Bret   +5 more
core   +1 more source

Accelerating simulations of electromagnetic waves in hot, magnetized fusion plasmas [PDF]

, 2021
Accurate simulations of the behavior of RF waves in hot, magnetized fusion plasmas have traditionally been computationally demanding due to the integro-differential character of the hot plasma wave equation. In this work a method is described that allows
Bude, R.H.S., van Dijk, J., Jaspers, R.J.E., Bude, R.H.S.; id_orcid, Smolders, A.B.; id_orcid, Smolders, A.B., van Eester, D.   +6 more
core   +1 more source

VLF emission triggering by a highly anisotropic electron plasma [PDF]

, 2002
A recent paper by Bell et al (Bell et al,2000) reports observations from the POLAR spacecraft of highly anisotropic hot electron distribution functions in the equatorial region of the magnetosphere at L=3.4.
Nunn, D, Trakhtengerts, VY, Demekhov, A, A. Demekhov, Nunn, D., Trakhtengerts, V., Demekhov, A., Rycroft, M. J., D. Nunn, M. J. Rycroft, Rycroft, MJ, Trakhtengerts, V, Rycroft, M J, V. Trakhtengerts   +13 more
core   +1 more source

Expansion of Hot Plasma into Cold Plasma

, 2020
The X-ray emission of coronal flare sources can be explained considering the kappa electron distribution. Motivated by this fact, we study the problem of how hot plasma with the kappa distribution of electrons is confined in these sources. For comparison, we analyze the same problem but with the Maxwellian distribution.
Benáček, Jan, Karlický, Marian
openaire   +2 more sources

Head-on collision of ion-acoustic solitary waves in multicomponent plasmas with positrons [PDF]

, 2010
The head-on collision between two ion-acoustic solitary waves in an unmagnetized multicomponent plasma consisting of hot ions, hot positrons, and two-electron temperature distributions is investigated using the extended Poincare-Lighthill-Kuo method. The
Sabry, R., Shukla, P. K.,, W. M. Moslem, Moslem, W. M., El-Shamy, E. F., E. F. El-Shamy, P. K. Shukla, R. Sabry   +7 more
core   +1 more source

Non-equilibrium between ions and electrons inside hot spots from National Ignition Facility experiments

Matter and Radiation at Extremes, 2017
The non-equilibrium between ions and electrons in the hot spot can relax the ignition conditions in inertial confinement fusion [Fan et al., Phys. Plasmas 23, 010703 (2016)], and obvious ion-electron non-equilibrium could be observed by our simulations ...
Zhengfeng Fan, Yuanyuan Liu, Bin Liu, Chengxin Yu, Ke Lan, Jie Liu   +5 more
doaj   +1 more source

Electron scattering in hot-dense plasmas [PDF]

, 2012
Hot-dense plasmas have direct industrial applications in inertial confinement fusion. We have used the convergent close-coupling (CCC) method to investigate electron scattering off hydrogen and helium atoms in a hot-dense weakly coupled (Debye) plasma ...
Bray, Igor, Zammit, Mark, Fursa, Dmitry
core   +1 more source