Zobrazeno 1 - 10
of 1 207
pro vyhledávání: '"Dang LE"'
Autor:
Dang Le Khanh Linh, Bui Thi Thuc Quyen
Publikováno v:
Ho Chi Minh City Open University Journal of Science - Social Sciences, Vol 12, Iss 2, Pp 104-117 (2022)
At the School of Advanced Study, Ho Chi Minh City Open University, to ensure the quality of training, students must have a scientific research topic and have the research recognized by the school in order to be considered for graduation. This study w
Externí odkaz:
https://doaj.org/article/cdfa0dd3002e47daafdb9ca1464297ba
Autor:
Ngo Thanh Hai, Dang Le Khoa
Publikováno v:
Journal of Telecommunications and Information Technology, Iss 2 (2023)
Uninformed jammers are used to facilitate covert communications between a transmitter and an intended receiver under the surveillance of a warden. In reality, the signals the uniformed jammer emits to make the warden’s decision uncertain have inadv
Externí odkaz:
https://doaj.org/article/cdd79ecd0f7f4030a7f064457d4f34c8
Autor:
Thi Thom Nguyen, Thi Kieu Anh Vo, Thi Thu Trang Nguyen, Thu Phuong Nguyen, Thi Mai Thanh Dinh, Dang Le Hai, Lam Tran Dai, Thi Nam Pham
Publikováno v:
Green Processing and Synthesis, Vol 11, Iss 1, Pp 830-841 (2022)
The wettability and CV of mAC/Gt/PVA-GA and mAC/Gt/PVDF electrodes in 200 ppm NaCl solution at a scan rate of 5 mV·s−1. The variation of desalination capacity during 50 cycles for mAC/Gt/PVA-GA/Ti electrode.
Externí odkaz:
https://doaj.org/article/eb9ec92ac79f482f994af3a9b0a4f3cf
Autor:
Nguyen Van Khiem, Pham Duy Khanh, Tran Ngoc Quyen, Dang Le Hang, Nguyen Ngoc Hoa, Nguyen Thanh Mien, Viet Nguyen Thanh, Oh Jin-Woo, Bui Thi-Diem, Luong Bich Thi
Publikováno v:
Green Processing and Synthesis, Vol 11, Iss 1, Pp 327-337 (2022)
Herein, the effect of three types of capping polymers, mercaptopropionic acid (MPA), polyethylene glycol (PEG), and starch on the photoluminescence of Mn(2+)-doped ZnSe (ZnSe:Mn) nanoparticles, has been investigated. ZnSe:Mn nanoparticles were succes
Externí odkaz:
https://doaj.org/article/15098d5adb5d454e9102e48bd02e9e22
Publikováno v:
Cogent Public Health, Vol 9, Iss 1 (2022)
AbstractDespite the vaccination program’s great effectiveness, pertussis outbreaks are still reported with substantial spatial heterogeneity. Thus, this study aimed to investigate the spatio-temporal patterns of pertussis to determine the hot spots
Externí odkaz:
https://doaj.org/article/a5847da66d524415a6eb499f5c390b48
Autor:
Ngo Thanh Hai, Dang Le Khoa
Publikováno v:
Journal of Telecommunications and Information Technology, Iss 3 (2022)
Generalized Singular Value Decomposition (GSVD) is the enabling linear precoding scheme for multiple-input multiple-output (MIMO) non-orthogonal multiple access (NOMA) systems. In this paper, we extend research concerning downlink MIMO-NOMA systems w
Externí odkaz:
https://doaj.org/article/29d7609f67bd49f5a7d9a7ec3914a210
Publikováno v:
Carbon Energy, Vol 2, Iss 1, Pp 72-98 (2020)
Abstract The conversion of carbon dioxide (CO2) to valuable fuels and chemicals offers a new pathway for sustainable and clean carbon fixation. Recently, the focus has been on electrochemical CO2 reduction on heterogeneous electrode catalysts, leadin
Externí odkaz:
https://doaj.org/article/1c0326ca6cbf43679542adf095cc8702
Autor:
Ha Huu Do, Dang Le Tri Nguyen, Xuan Cuong Nguyen, Thu-Ha Le, Thang Phan Nguyen, Quang Thang Trinh, Sang Hyun Ahn, Dai-Viet N. Vo, Soo Young Kim, Quyet Van Le
Publikováno v:
Arabian Journal of Chemistry, Vol 13, Iss 2, Pp 3653-3671 (2020)
TiO2 has gained tremendous attention as a cutting-edge material for application in photocatalysis. The performance of TiO2 as a photocatalyst depends on various parameters including morphology, surface area, and crystallinity. Although TiO2 has shown
Externí odkaz:
https://doaj.org/article/32eb5c609bc64bd7aa367a2a19e59a14
Publikováno v:
SICOT-J, Vol 8, p 41 (2022)
Introduction: Extra-articular fractures of the distal radius, known as Colles’ fractures, are very common. The optimal management of Colles’ fracture is still controversial. The Kapandji technique is one option for orthopedic surgeons to maintain
Externí odkaz:
https://doaj.org/article/fbcd2f864d224113992b13b2ce8498dc
Autor:
Nguyen Thi Bich Tram, Dang Le Hang, Nguyen Thi Thanh Thuy, Tran Dai Lam, Nguyen Dai Hai, Nguyen Van Toan, Nguyen Cuu Khoa, Nguyen Thi Hiep, Le Van Thu, Tran Ngoc Quyen
Publikováno v:
Green Processing and Synthesis, Vol 5, Iss 6, Pp 511-520 (2016)
In this study, in order to enhance the aqueous solubility and to overcome the limitation of curcumin (Cur) in free form, as well as to develop a carrier for transdermal delivery of hydrophobic pharmaceutical agents such as Cur, a sonicated synthetic
Externí odkaz:
https://doaj.org/article/e5c28e47c856441494266b43f83cbc1a