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Wyszukujesz frazę "inertia" wg kryterium: Wszystkie pola


Tytuł:
Nature of Inertia forces
Autorzy:
Baurov, Yu. A.
Powiązania:
https://bibliotekanauki.pl/articles/412012.pdf
Data publikacji:
2014
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
byuon
new force
inertia forces
Opis:
The physical nature of inertia forces is shown on the base of theory of byuons, the theory of “life’ of special unobservable discrete objects – byuons from which the surrounding physical space (dark matter) and the world of elementary particles are formed. The theory of byuons predicts a new non-gauge force of nature which explains of physical nature of inertia forces.
Źródło:
International Letters of Chemistry, Physics and Astronomy; 2014, 10; 14-24
2299-3843
Pojawia się w:
International Letters of Chemistry, Physics and Astronomy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The inertia of unicyclic graphs and bicyclic graphs
Autorzy:
Liu, Ying
Powiązania:
https://bibliotekanauki.pl/articles/728942.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
matching number
inertia
nullity
unicyclic graph
bicyclic graph
Opis:
Let G be a graph with n vertices and ν(G) be the matching number of G. The inertia of a graph G, In(G) = (n₊,n₋,n₀) is an integer triple specifying the numbers of positive, negative and zero eigenvalues of the adjacency matrix A(G), respectively. Let η(G) = n₀ denote the nullity of G (the multiplicity of the eigenvalue zero of G). It is well known that if G is a tree, then η(G) = n - 2ν(G). Guo et al. [Ji-Ming Guo, Weigen Yan and Yeong-Nan Yeh. On the nullity and the matching number of unicyclic graphs, Linear Algebra and its Applications, 431 (2009), 1293-1301.] proved if G is a unicyclic graph, then η(G) equals n - 2ν(G) - 1, n-2ν(G) or n - 2ν(G) + 2. Barrett et al. determined the inertia sets for trees and graphs with cut vertices. In this paper, we give the nullity of bicyclic graphs ₙ⁺⁺. Furthermore, we determine the inertia set in unicyclic graphs and ₙ⁺⁺, respectively.
Źródło:
Discussiones Mathematicae - General Algebra and Applications; 2013, 33, 1; 109-115
1509-9415
Pojawia się w:
Discussiones Mathematicae - General Algebra and Applications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Investigation on inertia characteristics of corncobs
Badania inercyjnych właściwości kolb kukurydzy
Autorzy:
Kuzenko, D.
Kuzenko, L.
Vantukh, Z.
Powiązania:
https://bibliotekanauki.pl/articles/8735543.pdf
Data publikacji:
2010
Wydawca:
Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Tematy:
inertia characteristics
corn cob
inertia moment
separate mechanism
pulling speed
corn
harvesting
Źródło:
Acta Scientiarum Polonorum. Technica Agraria; 2010, 09, 3-4; 19-27
1644-0684
Pojawia się w:
Acta Scientiarum Polonorum. Technica Agraria
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
On normal inertia
Autorzy:
Wintner, A.
Powiązania:
https://bibliotekanauki.pl/articles/1388318.pdf
Data publikacji:
1939
Wydawca:
Polska Akademia Nauk. Instytut Matematyczny PAN
Źródło:
Studia Mathematica; 1939, 8, 1; 135-140
0039-3223
Pojawia się w:
Studia Mathematica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Inertia of the catchment systems within the Polish lowlands
Autorzy:
Pokojski, Wojciech
Powiązania:
https://bibliotekanauki.pl/articles/2029308.pdf
Data publikacji:
2004-06-01
Wydawca:
Uniwersytet Warszawski. Wydział Geografii i Studiów Regionalnych
Tematy:
Hydrological inertia of the catchments
hydrological droughts
autocorrelation function
Opis:
The paper presents a method for assessing the hydrological inertia of the river catchment areas using the autocorrelation function. The method presented can be used as the criterion for the determination of the degree of hazard to the river basins from the potential hydrological droughts. The basins with high inertia are less susceptible to the shortages of supply and are less threatened by the occurrence of hydrological droughts.
Źródło:
Miscellanea Geographica. Regional Studies on Development; 2004, 11; 169-174
0867-6046
2084-6118
Pojawia się w:
Miscellanea Geographica. Regional Studies on Development
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dynamic analysis of torsional discrete-continuous systems with position-dependent variable inertia
Autorzy:
Pielorz, A.
Powiązania:
https://bibliotekanauki.pl/articles/279507.pdf
Data publikacji:
2014
Wydawca:
Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
Tematy:
variable inertia
discrete-continuous systems
wave approach
Opis:
In the paper, dynamic investigations of multi-mass discrete-continuous systems torsionally deformed are performed taking into account the position-dependent mass moment of inertia of one of rigid bodies. It is assumed that the rigid body representing a motor moves with a variable velocity. An originally nonlinear problem is linearized, and the wave approach leading to solving equations with a retarded argument having variable coefficients is used for the solution. Exemplary numerical calculations are done for a three-mass system.
Źródło:
Journal of Theoretical and Applied Mechanics; 2014, 52, 1; 107-115
1429-2955
Pojawia się w:
Journal of Theoretical and Applied Mechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Impact of Economic Inertia on Economics: a Methodological Framework
Autorzy:
Navickas, Valentinas
Bačiulienė, Vaida
Powiązania:
https://bibliotekanauki.pl/articles/2162512.pdf
Data publikacji:
2021
Wydawca:
Politechnika Częstochowska
Tematy:
economic inertia
macroeconomic factors
methodology
sustainable economic growth
sustainable economic development
Opis:
The article is devoted to the phenomenon of economic inertia. The authors of the study conducted sufficiently detailed research of economic inertia, on the basis of which the damage to the economy from various economic reforms or economic shocks can be revealed in a timely manner. as Additionally, guidelines can be outlined for further economic growth and sustainable economic development. In their in-depth research on the concept of economic inertia, the authors introduced into usage and employed new concepts of certainty, uncertainty, insufficiency and the redundancy of economic inertia. The authors delineated out as many as four levels of complexity of economic inertia uncertainty. The empirical research is based on a model of the impact of subsidies on the economy. The research model demonstrates that the use of subsidies decreases the market equi-librium price. Innovative companies lose motivation to pursue sustainable economic growth and ensure competitiveness. In this case, the phenomenon of economic inertia is obvious and deprives businesses of the incentives to use innovation to ensure eco-nomic growth. Thus, subsidies as a system of stimulus and rescue in the strategic as-pect of increasing competitiveness have negative effects on the country's economy.
Źródło:
Zeszyty Naukowe Politechniki Częstochowskiej. Zarządzanie; 2021, 44; 46-53
2083-1560
Pojawia się w:
Zeszyty Naukowe Politechniki Częstochowskiej. Zarządzanie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Implications of inertia for hydroelastic instability of Herschel-Bulkley fluids in plane poiseuille flow
Autorzy:
Jafargholinejad, S.
Najafi, M.
Powiązania:
https://bibliotekanauki.pl/articles/280168.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
Tematy:
inertia
instability
Herschel-Bulkley fluid
Mooney-Rivlin solid
Opis:
This study investigates the effects of inertia on the hydroelastic instability of a pressure- -driven Herschel-Bulkley fluid passing through a two-dimensional channel lined with a polymeric coating. The no-viscous hyperelastic polymeric coating is assumed to follow the two-constant Mooney-Rivlin model. In this work, analytical basic solutions are determined for both the polymeric gel and the fluid at very low Reynolds numbers. Next, the basic solutions are subjected to infinitesimally-small, normal-mode perturbations. After eliminating the nonlinear terms, two 4-th order differential equations are obtained. The equations with appropriate boundary conditions are then numerically solved using the shooting method. The results of the solution show that the inertia terms in the perturbed equations destabilize the pressure-driven Herschel-Bulkley fluid flow. The investigation reveals that the elastic parameter has a stabilizing effect on the flow. Also, based on the obtained results, the yield stress, depending on the power-law index, has a stabilizing or destabilizing effect on the flow. Since in this work the inertia terms are included in the pertinent governing equations, therefore, the results of this study are much more realistic and reliable than previous works in which inertia terms were absent. In addition, unlike the previous works, the present study considers both the shear-thinning and shear-thickening types of fluids. Hence, the results of this work embrace all the fluids which obey the Herschel-Bulkley model.
Źródło:
Journal of Theoretical and Applied Mechanics; 2018, 56, 4; 1205-1216
1429-2955
Pojawia się w:
Journal of Theoretical and Applied Mechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Znaczenie inercji inflacji przy podejmowaniu optymalnych decyzji
Role of Inflation Inertia in Optimal Decision Making
Autorzy:
Przybylska-Mazur, Agnieszka
Powiązania:
https://bibliotekanauki.pl/articles/592465.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Inercja
Inflacja
Podejmowanie decyzji
Polityka pieniężna
Decision making
Inertia
Inflation
Monetary policy
Opis:
In this paper we present two variants of chosen structural model - Woodford model: the model not taking into consideration inflation inertia and model with inflation inertia. On the ground of these two variants of models we determine the robustly optimal instrument rules. We use these rules for estimation of role of inflation inertia in optimal monetary decision making.
Źródło:
Studia Ekonomiczne; 2013, 163; 161-174
2083-8611
Pojawia się w:
Studia Ekonomiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Inertia and couple-stress effects in a curvilinear thrust hydrostatic bearing
Autorzy:
Walicka, A.
Jurczak, P.
Falicki, J.
Powiązania:
https://bibliotekanauki.pl/articles/266178.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
couple-stress lubricant
inertia effects
hydrostatic thrust bearing
efekt bezwładności
łożysko oporowe
smar
Opis:
The flow of a couple-stress lubricant in a clearance of a curvilinear thrust hydrostatic bearing with impermeable walls is considered. The flow in the bearing clearance is considered with inertia forces. The equations of motion are solved by an averaged inertia method. As a result, the formulae for pressure distributions without and with inertia effects were obtained. Radial thrust bearings and spherical bearings are discussed as numerical examples. It is shown that inertia effects influence the bearing performance considerably.
Źródło:
International Journal of Applied Mechanics and Engineering; 2017, 22, 3; 759-767
1734-4492
2353-9003
Pojawia się w:
International Journal of Applied Mechanics and Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł

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