Results 21 to 30 of about 1,451,944 (303)

Relativistic Approach to Isoscalar Giant Resonances in 208Pb [PDF]

, 2000
We calculate the longitudinal response of 208Pb using a relativistic random-phase approximation to three different parameterizations of the Walecka model with scalar self-interactions.
Piekarewicz, J.
core   +2 more sources

Method of calculating the thickness of the combustion chamber of a liquid rocket engine made with the use of innovative technologies and materials

Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2016
The use of innovative techniques in the production of parts and assembly units is one of the promising trends connected with increasing mass-energy characteristics of liquid- propellant jet engines.
A. V. Krivonogov
doaj   +1 more source

Comparison of Methods of Calculating Dynamic Strength Index [PDF]

International Journal of Sports Physiology and Performance, 2018
Purpose: To determine the reliability and variability of the Dynamic Strength Index (DSI) calculated from squat-jump (SJ) vs countermovement-jump (CMJ) peak force (PF) and to compare DSI values between methods. Methods: Male youth soccer and rugby league players (N = 27; age 17.2 ± 0.7 y, height 173.9 ± 5.7 cm, body mass 71.1 ± 7.2 kg) performed 3 ...
Comfort, P, Thomas, C, Dos'Santos, T, Jones, PA, Suchomel, T, McMahon, JJ   +5 more
openaire   +3 more sources

A Measurement of the Interference Structure Function, R_LT, for the 12C(e,e'p) reaction in the Quasielastic Region [PDF]

, 1998
The coincidence cross-section and the interference structure function, R_LT, were measured for the 12C(e,e'p) 11B reaction at quasielastic kinematics and central momentum transfer of q=400 MeV/c.
A. J. Sarty, Boffi, C. Giusti, C. M. Spaltro, C. Mahaux, C. N. Papanicolas, C. Papanicolas, C. Tschalaer, D. Dale, D. J. Margaziotis, D. J. S. Findlay, D. Jordan, D. Jordan, D. Martinez, D. Tieger, F. Frommberger, G. Dodson, G. Simon, G. van der Steenhoven, G. van der Steenhoven, G. Warren, H. Baghaei, J. Dzengeleski, J. E. Ducret, J. Friedrich, J. Görgen, J. Kelsey, J. M. Le Goff, J. Mandeville, J. Mandeville, J. Mandeville, J. P. Chen, J. P. Jeukenne, J. R. Comfort, J. Ryckebusch, J. Ryckebusch, J. Ryckebusch, J. Schwinger, K. Dow, K. Joo, L. B. Weinstein, L. J. H. M. Kester, L. J. H. M. Kester, L. Lapikas, L. W. Mo, L. W. Mo, L. Weinstein, M. B. Epstein, M. Farkhondeh, M. Holtrop, P. Schwandt, P. Ulmer, R. Alarcon, R. Beck, R. Laszewski, R. Lourie, R. Miskimen, R. R. Whitney, R. W. Lourie, S. Dolfini, S. Dolfini, S. Dolfini, S. Gilad, S. Penn, S. Williamson, T. McIlvain, T. W. Donnelly, V. Bhushan, V. Van der Sluys, V. Van der Sluys, W. Bertozzi, W. Bertozzi, W. Bertozzi, W. Boeglin, W. J. Kasdorp, W. Kim, W. Sapp, W. Turchinetz   +77 more
core   +2 more sources

Study into Improvement of the Hatch Covers of General-Purpose Open Wagons to Provide Strength under Operational Loading Diagrams

Communications, 2019
The article presents the results of research into the strength of the hatch covers of general-purpose open wagons. It was detected that strength of the standard hatch covers is not provided in operational loading diagrams.
Oleksij Fomin, Juraj Gerlici, Mykola Gorbunov, Alyona Lovska, Kateryna Kravchenko, Oleksii Burlutski, Tomas Lack   +6 more
doaj   +1 more source

Strength calculation of parts based on stress state stiffness

Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2022
In the framework of this research it is shown that strength calculation of the most critical parts requires taking into account the parameter of stress state stiffness determined by the G. A. Smirnov-Alyaev. A method for estimating the level of strain of
A. S. Bukatyi, S. A. Bukatyi
doaj   +1 more source

Comment on "New modes of halo excitations in the 6He nucleus" [PDF]

, 1998
We try to explain the differences in the 6He dipole strength function in refs. [1] and [2]. We perform the full basis calculation of the strength function with the same renormalized interaction as in [1] and show that the size of the basis, needed for ...
A. Cobis, A. Cobis, A. S. Jensen, A.S. Jensen, B.V. Danilin, B.V. Danilin, B.V. Danilin, D. V. Fedorov, D.V. Fedorov, E. Garrido   +9 more
core   +2 more sources

Calculation of strength of railway wheels [PDF]

IMK-14 - Istrazivanje i razvoj, 2019
Published
Vladimir Sinđelić, Milan Bižić, Dragan Petrović   +2 more
openaire   +2 more sources

Design Methodology for Spiral-Bevel Gears of the Main Transmission of Heavy-Duty Mining Dump Trucks

Механика машин, механизмов и материалов
The paper presents a methodology for designing large-module spiral-bevel gears of the main transmission of mining dump trucks, which differs from the known ones by recommendations for optimization of gear ratios in general for the transmission and the ...
Siarhei A. Shyshko, Nikolay N. Ishin, Arkadiy M. Goman, Marina K. Naturjeva   +3 more
doaj   +1 more source

Evaluation of residual strength of externally-corroded submarine pipelines based on deep learning

You-qi chuyun, 2021
Corrosion is one of the important causes for submarine pipeline failure. Accurate prediction of the residual strength of corroded submarine pipelines is a key to evaluate the integrity and the subsequent service ability of submarine pipelines.
Peng XIE, Hao LIU, Yuhan GONG, Pengpeng NI, Ali HEMAN   +4 more
doaj   +1 more source