Zobrazeno 1 - 10
of 153
pro vyhledávání: '"Le Thi Thu Hien"'
Publikováno v:
Environmental Research Communications, Vol 6, Iss 11, p 115002 (2024)
The primary objective of this work was to examine the flow characteristics over an ogee spillway using both a numerical model and the Machine Learning (ML) approach. A 3D computational fluid dynamics (CFD) model was employed to simulate the flow over
Externí odkaz:
https://doaj.org/article/a1682d53831e49a9aa391f2da67b4246
Autor:
Xuan-Hien Le, Le Thi Thu Hien
Publikováno v:
Environmental Research Communications, Vol 6, Iss 1, p 015010 (2024)
Estimating the maximum scour depth of sluice outlets is pivotal in hydrological engineering, directly influencing the safety and efficiency of water infrastructure. This research compared traditional empirical formulas with advanced machine learning
Externí odkaz:
https://doaj.org/article/2ac68da67e4a4e85a75dd8dfdea71c9a
Autor:
Nguyen Nhat Linh, Pham Le Bich Hang, Huynh Thi Thu Hue, Nguyen Hai Ha, Ha Hong Hanh, Nguyen Dang Ton, Le Thi Thu Hien
Publikováno v:
PhytoKeys, Vol 188, Iss , Pp 1-18 (2022)
Certain species within the genus Panax L. (Araliaceae) contain pharmacological precious ginsenosides, also known as ginseng saponins. Species containing these compounds are of high commercial value and are thus of particular urgency for conservation.
Externí odkaz:
https://doaj.org/article/5fca8f12033f4af5b9cabc8c4a86b284
Autor:
Le Thi Thu Hien, Nguyen Van Chien
Publikováno v:
Water, Vol 15, Iss 15, p 2781 (2023)
This paper is to investigate the capability of six numerical schemes to simulate reflected wave over a dry and closed domain with and without building, namely: (a) two proposed 2D numerical models solving the conservation form of 2D Shallow Water Equ
Externí odkaz:
https://doaj.org/article/879215dfdb6b45a1959c913973b836fa
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
Autor:
Pham Le Bich Hang, Nguyen Thi Thanh Hoa, Dao Duc Phong, Mac Thi Thom, Nguyen Dang Ton, Le Thi Thu Hien, Nong Van Hai, Nguyen Hai Ha
Publikováno v:
Journal of Clinical and Translational Endocrinology Case Reports, Vol 14, Iss , Pp - (2019)
Multiple endocrine neoplasia type 2A (MEN 2A) is a rare, autosomal dominant disease. It is characterized by complete penetrance of medullary thyroid carcinoma (MTC), lower prevalence of pheochromocytoma, hyperparathyroidism, and sometimes cutaneous l
Externí odkaz:
https://doaj.org/article/fea111e4dc1846dc942d2347d73f68f4
Publikováno v:
Cogent Education, Vol 6, Iss 1 (2019)
Based on a uniquely matched firm-worker panel dataset for 2013 and 2015, this study is the first to consider the effect of education on employee benefits in terms of wages and quality of employment. We find that only college or university education h
Externí odkaz:
https://doaj.org/article/85bf45c6f217464c8d6e7f368b9fab51
Autor:
Le Thi Thu Hien, Nguyen Van Chien
Publikováno v:
Water, Vol 13, Iss 3, p 344 (2021)
The aim of this paper was to investigate the ability of some 2D and 3D numerical models to simulate flood waves in the presence of an isolated building or building array in an inundated area. Firstly, the proposed 2D numerical model was based on the
Externí odkaz:
https://doaj.org/article/02fda0f789da4dd28b623b79e649eefe
Autor:
Le Thi Thu Hien, Duong Hoai Duc
Publikováno v:
Water, Vol 12, Iss 11, p 3036 (2020)
Spillways and channel chutes are widely used in hydraulic works. Two kinds of abutment—walls and steps—are usually constructed to dissipate energy; however, they may also cause cavitation at the abutment position. In this study, we used Flow 3D w
Externí odkaz:
https://doaj.org/article/ba37b07a1d8e49aa94ed102a0161cb0a
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