Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Phan Van Hung"'
Autor:
Phan Van Hung
Publikováno v:
Transportation Research Interdisciplinary Perspectives, Vol 14, Iss , Pp 100622- (2022)
The Kra Canal is a mega-project that provides a new maritime route that would connect the Gulf of Thailand with the Andaman Sea, linking the Indian and Pacific Oceans. The idea of building the Kra Canal has widely gained attention from policy-makers,
Externí odkaz:
https://doaj.org/article/2bc125b6cf9f46c4a6c5f817733aa522
Autor:
Phan Van Hung, Nguyen Quoc Dinh, Yoshihide Yamada, Naobumi Michishita, Mohammad Tariqul Islam
Publikováno v:
International Journal of Antennas and Propagation, Vol 2020 (2020)
Lens antennas with multibeam, high gain, and low sidelobe level are potential candidates for base station antennas in 5G mobile communication. In this paper, the authors perform simulation and parametric analysis of a lens antenna with positive and n
Externí odkaz:
https://doaj.org/article/56883a6f6eea4d24acce54f22364b44c
Publikováno v:
Sensors, Vol 20, Iss 19, p 5703 (2020)
Narrow beam width, higher gain and multibeam characteristics are demanded in 5G technology. Array antennas that are utilized in the existing mobile base stations have many drawbacks when operating at upper 5G frequency bands. For example, due to the
Externí odkaz:
https://doaj.org/article/2d50292244754e4781c7653a5ffe1fb7
Publikováno v:
Polish Maritime Research. 29:55-63
The use of computational fluid dynamics (CFD) to predict internal and external flows has risen dramatically in the past decade. This research aims to use the commercial software, ANSYS Fluent V.14.5, to illustrate the effects of the rudder and blade
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d64ddd1d502541b002d04af386276447
https://doi.org/10.2478/pomr-2022-0017
https://doi.org/10.2478/pomr-2022-0017
Publikováno v:
JOURNAL OF TECHNOLOGY & INNOVATION. 2:16-19
The economic efficiency, energy efficiency, reduce emission, increasing safety and security play a vital role to develop a sustainable shipping fleet. One of important measures to response these requirment is the optimal weather routing system. Becau
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b1f34ca854bbaf075165567640414a2
https://doi.org/10.26480/jtin.01.2022.16.19
https://doi.org/10.26480/jtin.01.2022.16.19
Publikováno v:
The Singapore Economic Review. :1-21
This paper estimates the smooth transition autoregressive model with exogenous variables to evaluate the effects of stock market returns on the exchange-traded funds’ (ETFs) returns in China with reserve requirement ratio (RRR) from monetary policy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e3048a70c57ab76c4a6087abcaab94d
https://doi.org/10.1142/s021759082150079x
https://doi.org/10.1142/s021759082150079x
Publikováno v:
Australian Journal of Maritime & Ocean Affairs. 14:189-203
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3ec5e05a7fe224d1e9b42ebece96110
https://doi.org/10.1080/18366503.2021.1997172
https://doi.org/10.1080/18366503.2021.1997172
Publikováno v:
Journal of Electromagnetic Waves and Applications. 36:856-874
For a base station antenna in 5G mobile communications, lens antennas have been proposed for excellent multiple beam performances. In this paper, the negative refractive index (NRI) lens is selecte...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bf5b37e95c3c39ca6419a2741b04dc2
https://doi.org/10.1080/09205071.2021.1990801
https://doi.org/10.1080/09205071.2021.1990801
Publikováno v:
International Journal of Electrical and Computer Engineering (IJECE). 13:2309
Efficient operation plays a vital role to develop a sustainable shipping fleet with cost competitive. The requirements for economic efficiency, energy efficiency, reducing emissions, and increasing safety and security lead to an innovative model in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fdc7bdf7843c062f40ef30529aa79f5b
https://doi.org/10.11591/ijece.v13i2.pp2309-2315
https://doi.org/10.11591/ijece.v13i2.pp2309-2315
Autor:
Phan Van Hung
Publikováno v:
Australian Journal of Maritime & Ocean Affairs. 12:53-60
Oil spill response measure that most maritime countries have developed and implemented is the mechanical recovery system because of its benefits. Several countries have developed a planning tool fo...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::651a49f5bdb8e599533e4a761765376d
https://doi.org/10.1080/18366503.2020.1738639
https://doi.org/10.1080/18366503.2020.1738639