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Wyszukujesz frazę "interaction potential" wg kryterium: Temat


Wyświetlanie 1-12 z 12
Tytuł:
Adsorption of water vapour on montmorillonite: grant canonical ensemble Monte Carlo simulations
Autorzy:
Delville, A.
Sokolowski, S.
Kozak, E.
Sokolowska, Z.
Powiązania:
https://bibliotekanauki.pl/articles/26518.pdf
Data publikacji:
1995
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:
water vapour
interaction potential
montmorillonite
structural property
adsorption
Źródło:
International Agrophysics; 1995, 09, 1
0236-8722
Pojawia się w:
International Agrophysics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Thermodynamic and dynamical properties of dense ICF plasma
Autorzy:
Gabdullin, M. T.
Kodanova, S. K.
Ramazanov, T. S.
Issanova, M. K.
Ismagambetova, T. N.
Powiązania:
https://bibliotekanauki.pl/articles/146117.pdf
Data publikacji:
2016
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
Coulomb logarithm
effective interaction potential
equation of state
stopping power
Opis:
In present work, thermodynamic expressions were obtained through potentials that took into consideration long-range many-particle screening effects as well as short-range quantum-mechanical effects and radial distribution functions (RDFs). Stopping power of the projectile ions in dense, non-isothermal plasma was considered. One of the important values that describe the stopping power of the ions in plasma is the Coulomb logarithm. We investigated the stopping power of ions in inertial confi nement fusion (ICF) plasma and other energetic characteristics of fuel. Calculations of ions energy losses in the plasma for different values of the temperature and plasma density were carried out. A comparison of the calculated data of ion stopping power and energy deposition with experimental and theoretical results of other authors was also performed.
Źródło:
Nukleonika; 2016, 61, 2; 125-129
0029-5922
1508-5791
Pojawia się w:
Nukleonika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Investigation of the electron capture process in semiclassical plasma
Autorzy:
Seisembayeva, M. M.
Dzhumagulova, K. N.
Ramazanov, T. S.
Powiązania:
https://bibliotekanauki.pl/articles/146223.pdf
Data publikacji:
2016
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
capture time
differential cross-section
partially ionized plasma
perturbation theory
effective interaction potential
electron capture radius
Opis:
In this work, the process of electron capture in partially ionized plasma is considered. Electron- -atom interaction was described by the effective interaction potential, which takes into account the screening effect at large distances and the diffraction effect at the small distances. The results of numerical calculations of the electron capture radius, differential cross-section for different values of the coupling and density parameters are presented. The differential cross-section was obtained on the basis of perturbation theory and also by solving of the equation of motion of the projectile electron.
Źródło:
Nukleonika; 2016, 61, 2; 201-205
0029-5922
1508-5791
Pojawia się w:
Nukleonika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The peculiarities of an enterprise intellectual potential bearer’s interaction and the identification of their golas
Autorzy:
Knyaz, S.
Holyavka, L.
Powiązania:
https://bibliotekanauki.pl/articles/410797.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Oddział w Lublinie PAN
Tematy:
Intellectual potential
intellectual potential bearers goals
intellectual potential functions
enterprises intellectual potential interaction
Opis:
On the basis of literary sources the goals of an enterprise intellectual potential bearers are generalized in the paper.An enterprise intellectual potential functions meant for the achieving of certain results of its activity are defined, the interaction of goals, functions and results are depicted as well. The existing bearers are analyzed and the most suitable way of intellectual potential bearers interaction at an enterprise Has been chosen.
Źródło:
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes; 2014, 3, 2; 21-28
2084-5715
Pojawia się w:
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Exact Controllability of an Elastic Membrane Coupled With a Potential Fluid
Autorzy:
Hansen, S.
Powiązania:
https://bibliotekanauki.pl/articles/908130.pdf
Data publikacji:
2001
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
sterowność
system elastyczny
exact controllability
fluid-elastic interaction
fluid-structure interaction
potential fluid
Opis:
We consider the problem of boundary control of an elastic system with coupling to a potential equation. The potential equation represents the linearized motions of an incompressible inviscid fluid in a cavity bounded in part by an elastic membrane. Sufficient control is placed on a portion of the elastic membrane to insure that the uncoupled membrane is exactly controllable. The main result is that if the density of the fluid is sufficiently small, then the coupled system is exactly controllable.
Źródło:
International Journal of Applied Mathematics and Computer Science; 2001, 11, 6; 1231-1248
1641-876X
2083-8492
Pojawia się w:
International Journal of Applied Mathematics and Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Nonlinear Interactions between Gravity Waves in Water of Constant Depth
Autorzy:
Szmidt, K.
Hedzielski, B.
Powiązania:
https://bibliotekanauki.pl/articles/241222.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Instytut Budownictwa Wodnego PAN
Tematy:
nonlinear water wave
wave interaction
material variables
potential solution
Opis:
The paper deals with interactions between water waves propagating in fluid of constant depth. In formulation of this problem, a nonlinear character of these interactions is taken into account. In particular, in order to simplify a solution to nonlinear boundary conditions at the free surface, a system of material coordinates is employed as independent variables in the description of the phenomenon. The main attention is focused on the transient solutions corresponding to fluid motion starting from rest. With respect to the initial value problem considered, we confine our attention to a finite fluid domain. For a finite elapse of time, measured from the starting point, the solution in a finite fluid area mimics a solution within an infinite domain, inherent for wave propagation problems. Because of the complicated structure of equations describing nonlinear waves, an approximate formulation is considered, which is based on a power series expansion of dependent variables with respect to a small parameter. Such a solution is assumed to be accurate in describing the main features of the phenomenon. Numerical experiments are conducted to illustrate the approximate formulation developed in this paper.
Źródło:
Archives of Hydro-Engineering and Environmental Mechanics; 2015, 62, 1-2; 3-25
1231-3726
Pojawia się w:
Archives of Hydro-Engineering and Environmental Mechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Innovation Potential for the Reindustrialisation of Eastern Siberia (Example of Krasnoyarsk and Irkutsk)
Autorzy:
Rudneva, Vera
Powiązania:
https://bibliotekanauki.pl/articles/439013.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Pedagogiczny im. Komisji Edukacji Narodowej w Krakowie
Tematy:
Eastern Siberia
innovation factor
model of triple helix interaction
potential for reindustrialisation
reindustrialisation
Opis:
The report provides an assessment of the innovation factor in the reindustrialisation of Eastern Siberia, based on data on R&D costs and the introduction of innovative products. The Krasnoyarsk Territory has the greatest innovative potential, followed by the Irkutsk Region. The terms of modernisation of industrial complexes in Krasnoyarsk and Irkutsk were compared on the basis of the triple helix model. This model formalises the interrelation of production with university education and the development of interaction between all parties of the innovation process. The leadership of the Krasnoyarsk Territory was confirmed by a more developed innovation infrastructure of universities that interact with local engineering and aerospace corporations. Industrial production of the Irkutsk oblast is more focused on the extraction of minerals and the production of primary processing goods due to its more eastern position and dependence on the needs of the Chinese market.
Źródło:
Prace Komisji Geografii Przemysłu Polskiego Towarzystwa Geograficznego; 2019, 33, 4
2080-1653
Pojawia się w:
Prace Komisji Geografii Przemysłu Polskiego Towarzystwa Geograficznego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Accuracy of Potential Flow Methods to Solve Real-time Ship-Tug Interaction Effects within Ship Handling Simulators
Autorzy:
Jayarathne, B. N.
Ranmuthugala, D.
Fei, J.
Powiązania:
https://bibliotekanauki.pl/articles/117010.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
ship handling
ship handling simulator
hydrodynamics
Computation Fluid Dynamics (CFD)
potential flow
ship-tug interaction
real time
hydrodynamic interaction effect
Opis:
The hydrodynamic interaction effects between two vessels that are significantly different in size operating in close proximity can adversely affect the safety and handling of these vessels. Many ship handling simulator designers implement Potential Flow (PF) solvers to calculate real-time interaction effects. However, these PF solvers struggle to accurately predict the complicated flow regimes that can occur, for example as the flow passes a wet transom hull or one with a drift angle. When it comes to predicting the interaction effects on a tug during a ship assist, it is essential to consider the rapid changes of the tug’s drift angle, as the hull acts against the inflow creating a complicated flow regime. This paper investigates the ability of the commercial PF solver, Futureship®, to predict the accurate interaction effects acting on tugs operating at a drift angle during ship handling operations through a case study. This includes a comparison against Computation Fluid Dynamics (CFD) simulations and captive model tests to examine the suitability of the PF method for such duties. Although the PF solver can be tuned to solve streamline bodies, it needs further improvement to deal with hulls at drift angles.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2014, 8 no. 4; 497-504
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The small and large business interaction within national economys gross added value reproduction in Ukraine
Autorzy:
Kalchenko, Sergei
Trusova, Natalia
Hrybova, Diana
Biliaiev, Serhii
Powiązania:
https://bibliotekanauki.pl/articles/18861486.pdf
Data publikacji:
2018
Wydawca:
Instytut Badań Gospodarczych
Tematy:
small businesses
gross value added
economic potential
the interaction of large and small businesses
Opis:
Research background: The main background of this article is the thesis that sectors of small business and large business respond differently to shifts in macroeconomic conditions. Purpose of the article: This article is devoted to empirical evidence whether there are signs of small business ability to compensate for negative trends, emerging in the sectors of large and medium-sized business in Ukraine. Methods: The dynamics of gross value added was chosen as the main indicator of small business potential to create compensatory effect for reduction in employment, share of value added and GDP, observed in sector of large and medium-sized business. For factor analysis of actual gross added value dynamics, the authors have built a multiplicative term, which expresses the different characteristics of economic activity in small, large and medium-sized business impact on the gross added value dynamics. The authors have also evaluated the specific impact of these factors using the method of chained substitution. Findings & Value added: The results obtained by factors analysis did not prove the thesis about small business capacity to compensate for the negative trends observed in the sector of large and medium business. The trend of economic activity in small business sector, trend of labor productivity, and trend in dynamics of added value share in small business output were causes of gross value added decreasing in the national economy during the period researched. These results can be interpreted as a sign that in case of unchanged quality indicators of economic activity in small business sector (in the first turn, the labor productivity and share of value added in output) this sector ability to compensate for negative trends in large business will be very doubtful.
Źródło:
Oeconomia Copernicana; 2018, 9, 3; 403-417
2083-1277
Pojawia się w:
Oeconomia Copernicana
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Electrostatics in computer-aided drug design
Autorzy:
Naray-Szabo, G.
Matyus, P.
Powiązania:
https://bibliotekanauki.pl/articles/1953955.pdf
Data publikacji:
1998
Wydawca:
Politechnika Gdańska
Tematy:
electrostatics
drug design
molecular electrostatic potential
molecular electrostatic field
similarity
pharmacophore
ComFa method
protein-ligand interaction
Opis:
Hydrogen bonds and charge-charge interactions, determined by molecular electrostatics, play essential role in biopolymer-ligand associations. Accordingly, electrostatics is crucial in the qualitative and quantitative characterisation of the binding of drugs to their target molecules. In the following, we will give an account on the role of molecular electrostatics in a drug design, laying emphasis on our own work. We will survey the most important computation methods of molecular electrostatic potentials, then outline basic aspects of molecular recognition: steric, electrostatic and hydrophobic complementarity. On the basis of the complementarity, we will also define molecular similarity and discuss various applications of these concepts to the treatment of protein-ligand interactions and a rational drug design. Special attention will be paid to a receptor mapping and to a comparative molecular field analysis, with some our recent applications. A further important point will be the molecular electrostatic field (potential gradient) as a hydrophobicity measure. We will argue that the hydrophobic complementarity and similarity can be treated on the basis of matching regions of the interacting molecules that are characterised by a similar magnitude of the electrostatic field. The concept of the electrostatic complementarity will be extended to enzyme-substrate interactions, providing a firm basis for the quantitative estimation of catalytic rate enhancement.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 1998, 2, 4; 551-562
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Real-time monitoring of the extracellular redox potential of tobacco suspensions during plant-bacterial interactions
Autorzy:
Baker, C.
Mock, N.
Averyanov, A.
Whitaker, B.
Powiązania:
https://bibliotekanauki.pl/articles/80565.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
conference
real-time monitoring
redox potential
tobacco suspension
plant-bacterial interaction
reactive oxygen species
antioxidant
stress response
Źródło:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology; 2013, 94, 2
0860-7796
Pojawia się w:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Gry cyfrowe jako przedmiot badań w naukach o mediach
Digital games as a research subject in media studies
Autorzy:
Babecki, Miłosz
Powiązania:
https://bibliotekanauki.pl/articles/1289446.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Warszawski. Wydział Dziennikarstwa, Informacji i Bibliologii
Tematy:
gry cyfrowe
poważne gry
potencjał komunikacyjny
instrumentalizacja gier
komunikowanie jako oddziaływanie
nauki o mediach
digital games
serious games
communication potential
games instrumentalization
communication as an interaction
discipline of media science
Opis:
Tekst przedstawia gry cyfrowe (w tym serious games) jako środki komunikowania sytuowane w dyscyplinie nauk o mediach. Po spełnieniu określonych warunków nadają się one do efektywnego transferu wiedzy teoretycznej, praktycznej i mogą być eksploatowane jako media różnorodnego oddziaływania na użytkowników-graczy. Artykuł jest teoretyczną prezentacją ewolucji stadiów gier obrazującą, dlaczego i w jaki sposób stawały się przedmiotem zainteresowań komunikologów i medioznawców.
The study presents digital games (including serious games) as a medium of communication, considered as one of the subjects in media studies. Under certain conditions, games are suitable for the effective transfer of theoretical and practical knowledge which, in turn, might affect the users. The theoretical paper looks at digital games from the perspective of their evolution. It illustrates the ways in which digital games have become a subject for communication and media researchers.
Źródło:
Studia Medioznawcze; 2018, 1 (72); 45-55
2451-1617
Pojawia się w:
Studia Medioznawcze
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-12 z 12

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