Zobrazeno 1 - 10
of 531
pro vyhledávání: '"Vu Anh Tuan"'
Autor:
Dang Thanh Trong, Dang Van Long, Pham Quoc Khanh, Vu Anh Tuan, Phan Hoang Nhat, Nguyen Tien Thao
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 8, Iss 3, Pp 100564- (2023)
Two copper phyllosilicates were prepared via co-precipitation accompanied by hydrothermal treatment at pH constant. The obtained materials were physically characterized by XRD, H2-TPR, TEM, BET and XPS techniques. The results indicated that Cu(II) io
Externí odkaz:
https://doaj.org/article/53de0f19ed964c4397d31bb235732f8d
Publikováno v:
European Journal of Remote Sensing, Vol 54, Iss 1, Pp 13-28 (2021)
One major characteristic of floods is flood extent. Information on this characteristic is indispensable for flood monitoring. Recently, synthetic aperture radar (SAR) data have been increasing in quality and quantity. This allows more flood studies c
Externí odkaz:
https://doaj.org/article/cfda22df49ef4d91ad1c0353d4916def
Autor:
Nguyen Hong Quang, Minh Nguyen Nguyen, Matt Paget, Janet Anstee, Nguyen Duc Viet, Michael Nones, Vu Anh Tuan
Publikováno v:
Remote Sensing, Vol 14, Iss 19, p 4822 (2022)
Chlorophyll-a is one of the most important water quality parameters that can be observed by satellite imagery. It plays a significant function in the aquatic environments of rapidly developing coastal cities such as Ha Long City, Vietnam. Urban popul
Externí odkaz:
https://doaj.org/article/36365f774ba04ecfa76774e86d1fd7d1
Publikováno v:
Journal of Mechanical Engineering Research and Developments, Vol 42, Iss 2, Pp 72-75 (2019)
Microstructure and phase transformation in shape memory alloy Cu-Al (Fe addition: 9% Al, 4 % Fe) were investigated in this study. It is a material capable of restoring its original shape when impacted by a reasonable temperature or cyclic stress an
Externí odkaz:
https://doaj.org/article/08392045445246439cb181f5ae0d50a9
Autor:
Nguyen Hong Quang, Vu Anh Tuan, Nguyen Thi Phuong Hao, Le Thi Thu Hang, Nguyen Manh Hung, Vu Le Anh, Le Thi Minh Phuong, Rachael Carrie
Publikováno v:
European Journal of Remote Sensing, Vol 52, Iss 1, Pp 599-612 (2019)
Flood monitoring systems are crucial for flood management and consequence mitigation in flood prone regions. Different remote sensing techniques are increasingly used for this purpose. However, the different approaches suffer various limitations, inc
Externí odkaz:
https://doaj.org/article/5790f28ec8334ba3bfa6a666eb88d3e3
Publikováno v:
Journal of Mechanical Engineering Research and Developments, Vol 42, Iss 2, Pp 84-86 (2019)
This paper presents the results of Nickel component on the microstructure and mechanical properties of the aluminum-copper alloy. With the same heat treatment process (heated to 850oC quenching in water and tempering at 350oC in 2h) noticed: the sa
Externí odkaz:
https://doaj.org/article/32b16e09f7e94f95a276e09f792d96cb
Autor:
Hoang Thi Ngoc Quyen, Nguyen Hong Hai, Vu Viet Quyen,, Nguyen Van Bach, Vu Anh Tuan,, Nguyen Duong Nam
Publikováno v:
Journal of Mechanical Engineering Research and Developments, Vol 42, Iss 2, Pp 98-100 (2019)
The breakdown due to abrasion and clash of the milling balls made of 13% Cr white cast iron is a complicated process which depends on many factors, especially on the strength of the matrix and carbide phases. As shown, stresses created by abrasion
Externí odkaz:
https://doaj.org/article/229829f9e1fc45c6bb7428ace80ee971
Publikováno v:
Materials Research Express, Vol 8, Iss 10, p 106527 (2021)
Shape memory alloys can return to their original shape by reversible martensitic transformation. The shape memory effect of these alloys has been considered to relate to phase transformation, especially martensite transformation. In the copper-alumin
Externí odkaz:
https://doaj.org/article/7006fa8595554f709d9f9b5c9497bd34
Autor:
Bostan, Mihaï, Vu, Anh-Tuan
We consider the long time evolution of a population of charged particles, under strong magnetic fields and collision mechanisms. We derive a fluid model and justify the asymptotic behavior toward smooth solutions of this regime. In three space dimens
Externí odkaz:
http://arxiv.org/abs/2303.16669
Autor:
Bostan, Mihaï, Vu, Anh-Tuan
The subject matter of the paper concerns the Vlasov-Poisson-Fokker-Planck (VPFP) equations in the context of magnetic confinement. We study the long-time behavior of the VPFP system with an intense external magnetic field, when neglecting the curvatu
Externí odkaz:
http://arxiv.org/abs/2303.15009