Results 11 to 20 of about 338,677 (296)

The Effect of Thermal Annealing on the Electrophysical Properties of Samples n-Si

East European Journal of Physics, 2023
This paper presents the results of studies of the effect of isothermal annealing at temperatures T = 673¸1473 K in the time interval 5¸60 minutes on the electrical properties of silicon, simultaneously alloyed with nickel and copper. Samples of n-Si were
Nozimjon A. Turgunov, Elmurod Kh. Berkinov, Raymash M. Turmanova   +2 more
doaj   +1 more source

Random Magnetic Impurities and the ? Impurity Problem [PDF]

Journal de Physique I, 1996
One considers the effect of disorder on the 2-dimensional density of states of an electron of charge e in a constant magnetic field superposed onto a Poissonnian random distribution of point vortices carrying a flux φ(α= e φ/2π is the dimensionless coupling constant).
Desbois, Jean, Furtlehner, Cyril, Ouvry, Stéphane   +2 more
openaire   +4 more sources

The Degradation Product of Ramipril Is Potentially Carcinogenic, Genotoxic and Mutagenic

Applied Sciences, 2023
(1) Background: The aim of this study was to identify the degradation product of ramipril (RAM) formed under dry air and to verify its potential modes of carcinogenicity. We intended to check whether its formation and presence in final dosage forms could
Katarzyna Regulska, Agnieszka Matera-Witkiewicz, Aleksandra Mikołajczyk, Beata J. Stanisz   +3 more
doaj   +1 more source

Influence of Oxygen Impurity on Nitrogen Atmospheric-Pressure Plasma Jet

Applied Sciences, 2023
This study discussed the effect of oxygen impurity in the inlet gas of a nitrogen atmospheric pressure plasma jet (APPJ). A numerical model that takes into account the fluid dynamics, heat transfer, mass transfer, diffusion, and chemical reactions was ...
Jia-Shiuan Tsai, Jian-Zhang Chen
doaj   +1 more source

CONTROL OF THE PROPERTIES OF TRANSPARENT CONDUCTING OXIDES DEPENDING ON THE SOLUTION PARAMETERS

Измерение, мониторинг, управление, контроль, 2021
Background. Traditional methods of synthesis of transparent conducting oxides-a promising material for opto-and semiconductor devices and devices-have serious disadvantages due to the use of vacuum and high production costs.
T.O. Zinchenko, E.A. Pecherskaya, V.I. Kondrashin, V.S. Aleksandrov, G.V. Kozlov, A.I. Levin   +5 more
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Does the Soil Tillage Affect the Quality of the Peanut Picker?

Agronomy, 2023
Machine harvesting is an essential step of crop production, considering a dynamic operation, and is subject to losses due to several factors that affect its quality.
Armando Lopes de Brito Filho, Franciele Morlin Carneiro, Jarlyson Brunno Costa Souza, Samira Luns Hatun de Almeida, Bruno Patias Lena, Rouverson Pereira da Silva   +5 more
doaj   +1 more source

DNLS with Impurities [PDF]

, 2009
The past few years have witnessed an explosion of interest in discrete models and intrinsic localized modes (discrete breathers or solitons) that has been summarized in a number of recent reviews [1–3]. This growth has been motivated by numerous applications of nonlinear dynamical lattice models in areas as broad and diverse as the nonlinear optics of ...
Cuevas-Maraver, Jesús, Palmero Acebedo, Faustino, Kevrekidis, Panayotis G. (Coordinador)   +2 more
openaire   +3 more sources

Impurity state in the vortex core of d-wave superconductors: Anderson impurity model versus unitary impurity model [PDF]

, 2002
Using an extended Anderson/Kondo impurity model to describe the magnetic moments around an impurity doped in high-$T_{\text{c}}$ d-wave cuprates and in the framework of the slave-boson meanfield approach, we study numerically the impurity state in the ...
A. Polkovnikov, A. Yazdani, A.V. Balatsky, A.V. Balatsky, E.W. Hudson, G.M. Zhang, H. Tsuchiura, H.F. Fong, I. Martin, J. Bobroff, J. Bobroff, J.X. Zhu, J.X. Zhu, J.X. Zhu, J.X. Zhu, K.V. Samokhin, Li-yuan Zhang, M. Nielsen, M. Takigawa, M.-H. Julien, M.E. Flatte, M.I. Salkola, M.U. Ubbens, N. Nagaosa, N.-C. Yeh, P. Coleman, Q. Han, Q. Han, Q.-H. Wang, Qiang Han, S.E. Barnes, S.H. Pan, X.-G. Li, Y. Sidis, Y. Wang, Z. D. Wang   +35 more
core   +3 more sources

Comparison of clot lysis activity and biochemical properties of originator tenecteplase (Metalyse®) with those of an alleged biosimilar

Frontiers in Pharmacology, 2014
The bioengineered tissue plasminogen activator tenecteplase is an important treatment modality of acute myocardial infarction recommended by international guidelines.
Werner eKliche, Ingo eKrech, Martin C Michel, Martin C Michel, Nishant V Sangole, Sadhana eSathaye   +5 more
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Enhancing Emission via Radiative Lifetime Manipulation in Ultrathin InGaN/GaN Quantum Wells: The Effects of Simultaneous Electric and Magnetic Fields, Thickness, and Impurity

Nanomaterials, 2023
Ultra-thin quantum wells, with their unique charge confinement effects, are essential in enhancing the electronic and optical properties crucial for optoelectronic device optimization.
Redouane En-nadir, Mohamed A. Basyooni-M. Kabatas, Mohammed Tihtih, Walid Belaid, Ilyass Ez-zejjari, El Ghmari Majda, Haddou El Ghazi, Ahmed Sali, Izeddine Zorkani   +8 more
doaj   +1 more source