Zobrazeno 1 - 10
of 801
pro vyhledávání: '"Pham Ha"'
Autor:
Nguyen Thi Thu Ha, Pham Quang Vinh, Nguyen Thien Phuong Thao, Pham Ha Linh, Michael Parsons, Nguyen Van Manh
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 17890-17902 (2024)
The effective monitoring of eutrophication in inland water bodies is crucial for environmental management and pollution prevention. This study conducts a comprehensive analysis of in situ hyperspectral reflectance data (400–900 nm) and the trophic
Externí odkaz:
https://doaj.org/article/17730b68ea99433bac2a439fb986ece6
Autor:
Le Thi Thu Hien, Anne Gobin, Duong Thi Lim, Dang Tran Quan, Nguyen Thi Hue, Nguyen Ngoc Thang, Nguyen Thanh Binh, Vu Thi Kim Dung, Pham Ha Linh
Publikováno v:
Remote Sensing, Vol 14, Iss 10, p 2380 (2022)
Soil salinity has a major impact on agricultural production. In a changing climate with rising sea-levels, low-lying coastal areas are increasingly inundated whereby saltwater gradually contaminates the soil. Drought prone areas may suffer from salin
Externí odkaz:
https://doaj.org/article/dd1fcddc8e704a8eaa3ded25e2384d3b
This work is concerned with implementing the hybridizable discontinuous Galerkin (HDG) method to solve the linear anisotropic elastic equation in the frequency domain. First-order formulation with the compliance tensor and Voigt notation are employed
Externí odkaz:
http://arxiv.org/abs/2403.02862
Solar oscillations can be modeled by Galbrun's equation which describes Lagrangian wave displacement in a self-gravitating stratified medium. For spherically symmetric backgrounds, we construct an algorithm to compute efficiently and accurately the c
Externí odkaz:
http://arxiv.org/abs/2401.17080
Publikováno v:
Investment Management & Financial Innovations, Vol 14, Iss 3, Pp 199-209 (2017)
The main purpose is to examine the relationship between corporate cash holding level and the prestige of the stock exchanges. And the other determinants in the listing requirements impact on cash holding level will be indicated. The paper uses a samp
Externí odkaz:
https://doaj.org/article/b43172d09b0646aea0e44137db3f7745
Autor:
Ji Yeon Seo, Sang Kyum Kim, Phi Hung Nguyen, Ju Yong Lee, Pham Ha Thanh Tung, Sang Hyun Sung, Won Keun Oh
Publikováno v:
Chinese Medicine, Vol 12, Iss 1, Pp 1-13 (2017)
Abstract Background A few bioactivities of constituents from Gynostemma laxum, which has been collected in Vietnam, have been reported until now. There is no report about the effects of constituents from G. laxum although the nuclear factor (erythroi
Externí odkaz:
https://doaj.org/article/699b5526039a4a17ad11c6cf1d4e5434
Autor:
Do Thi Thanh Nhan, Pham Ha
Publikováno v:
International Journal of Economics and Financial Issues, Vol 6, Iss 6, Pp 110-114 (2016)
Using a sample of 650 listed firms on the Vietnamese stock exchange over the period 2008 to 2015, we examine the effect of cash holding level on firm value. The results find out the cash holding has an impact on firm value in an inverted U-shaped for
Externí odkaz:
https://doaj.org/article/1cc6b7d9f5fb4a05afc078b4d96ba70f
Publikováno v:
Land, Vol 9, Iss 9, p 302 (2020)
A framework was developed to elucidate (1) the drivers of land degradation, (2) pressures, (3) local impacts and vulnerabilities and (4) adaptation strategies. The combination of participatory approaches, statistical data analysis, time series Landsa
Externí odkaz:
https://doaj.org/article/6602e292c38b4f289685f526f968365f
Autor:
L G Deryushev, Pham Ha Hai
Publikováno v:
RUDN Journal of Ecology and Life Safety, Vol 0, Iss 3, Pp 60-68 (2015)
The choice of reliability indices of pipes and conduits as criteria by which to assess the effectiveness of the object in the design of piping systems. Based on the analysis of statistical data and regulatory requirements for the selection of the ran
Externí odkaz:
https://doaj.org/article/c0e379a24c0846aeadb6436719f86ff4
Autor:
Pham, Ha H., Le, Tien, Pham, An T., Kang, Won Nam, Nam, Nguyen H., Anh, Do T.K., Anh, Nguyen Hoang, Peh, Hoo Keong, Chen, Soo Kien, Man, Nguyen K., Hong, Vuong Thi Anh, Lee, Hanoh, Park, Tuson, Cuong, Le Viet, Hai, Phan, Huy, Nguyen Quang, Tran, Duc H.
Publikováno v:
In Ceramics International 1 December 2024 50(23) Part B:51509-51515