Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Pham Van Ky"'
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 3, Pp 1-9 (2024)
Abstract It is shown that Birkhoff’s theorem for the general theory of relativity is overcome in the f(R)-theory of gravitation. That means, the f(R)-theory of gravitation, unlike Einstein’s general theory of relativity, does not forbid gravitati
Externí odkaz:
https://doaj.org/article/9208cf0d60254df1bc5799076b82c4fc
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 4, Pp 1-12 (2023)
Abstract The f(R) theory of gravitation developed perturbatively around the general theory of relativity with cosmological constant (the $$\varLambda $$ Λ CDM model) in a flat FLWR geometry is considered. As a result, a general explicit cosmological
Externí odkaz:
https://doaj.org/article/1381ac1fd16a44b283de64a786400656
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 78, Iss 7, Pp 1-16 (2018)
Abstract Exact solutions of an f(R) -theory (of gravity) in a static central (gravitational) field have been studied in the literature quite well, but, to find and study exact solutions in the case of a non-static central field are not easy at all. T
Externí odkaz:
https://doaj.org/article/9a0e9943d4d145a9bf3062227c1f9cf4
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 78, Iss 8, Pp 1-1 (2018)
The original version of this article unfortunately contained a mistake.
Externí odkaz:
https://doaj.org/article/f9a2b057a83e4fba9ca1684f657cde98
Autor:
Chantal M Morel, Ngo Duc Thang, Annette Erhart, Nguyen Xuan Xa, Koen Peeters Grietens, Le Xuan Hung, Le Khan Thuan, Pham Van Ky, Nguyen Manh Hung, Marc Coosemans, Umberto D'Alessandro, Anne Mills
Publikováno v:
PLoS ONE, Vol 8, Iss 3, p e58205 (2013)
BACKGROUND: Despite much success in reducing the burden of malaria in Vietnam, pockets of malaria persist and eliminating them remains an important development goal. In central Vietnam, insecticide-treated hammocks have recently been introduced to he
Externí odkaz:
https://doaj.org/article/83fa1d839661484ab90ae1866ceecd0c
Autor:
Ngo Duc Thang, Annette Erhart, Niko Speybroeck, Nguyen Xuan Xa, Nguyen Ngoc Thanh, Pham Van Ky, Le Xuan Hung, Le Khanh Thuan, Marc Coosemans, Umberto D'Alessandro
Publikováno v:
PLoS ONE, Vol 4, Iss 10, p e7369 (2009)
In Vietnam, malaria remains a problem in some remote areas located along its international borders and in the central highlands, partly due to the bionomics of the local vector, mainly found in forested areas and less vulnerable to standard control m
Externí odkaz:
https://doaj.org/article/0b09282a1ca84981a05496ea71237b6e
Autor:
Dao Ngoc Quang, Duy Long Pham, Pham Thi Thu Thuy, Tran Xuan Hinh, Pham Quang Thu, Tran Quang Khai, Do Hoang Chung, Duong Van Thao, Le Bao Thanh, Tien Tai Dinh, Pham Van Ky, Nguyen Minh Chi, Bernard Dell
Publikováno v:
Applied Entomology and Zoology. 57:401-406
Autor:
Pham Van Ky, Nguyen Anh Ky
Publikováno v:
VNU Journal of Science: Mathematics - Physics. 38
Searching for the origin of the dark matter and the dark energy is among the problems that the modern physics, including the general theory of relativity, is facing to. Various theories or models have been proposed to solve these problems without sat
Publikováno v:
Journal of the Mechanical Behavior of Materials, Vol 29, Iss 1, Pp 195-202 (2020)
This paper presents simulation calculations and experimental measurements to determine the dynamic load factor (DLF) of train on the urban railway in Vietnam. Simulation calculations are performed by SIMPACK software. Dynamic measurement experiments
Publikováno v:
Advances in Intelligent Systems and Computing ISBN: 9783030623234
Concrete sleepers are one of the most important components of a railway track sys-tem. Fatigue damage to a prestressed concrete sleeper is mainly due to the accumula-tive deterioration caused by the repeated wheel–rail load interaction. However, re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca8f17af8a0aed81d4bbac717ce73757
https://doi.org/10.1007/978-3-030-62324-1_28
https://doi.org/10.1007/978-3-030-62324-1_28