Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Hoàng NA"'
Autor:
Nguyen Duy Thien, Tu Nguyen Ngoc, Sai Cong Doanh, Vuong Van Hiep, Le Quang Thao, Luu Manh Quynh, Le Viet Cuong, Nguyen Huy Tiep, Duc Thang Pham, Hoang Nam Nhat, Ngoc Dinh Nguyen
Publikováno v:
Optical Materials: X, Vol 24, Iss , Pp 100362- (2024)
SiO2 opal crystals decorated with silver nanoparticles (AgNPs) have been successfully fabricated. SEM analysis revealed that the SiO2 opals have an ordered region of 25–30 μm2, and AgNPs are located into the gaps between the SiO2 nanospheres. The
Externí odkaz:
https://doaj.org/article/39c733232c6e4870b31375fbf1a174b0
Autor:
Minh Hai Nguyen, Manh Hung Ho, Van Rin Tran, Hoang Nam Phan, Dang Dai Nam Nguyen, Phuong Nam Huynh
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03475- (2024)
Previous experimental and analytical investigations have highlighted the efficacy of employing prestressed fiber-reinforced polymer (FRP) sheets to enhance the flexural performance of reinforced concrete beams under specific design conditions. This r
Externí odkaz:
https://doaj.org/article/494c07c451a74702b55d6b3f3825d853
Publikováno v:
Advances in Bridge Engineering, Vol 5, Iss 1, Pp 1-25 (2024)
Abstract To mitigate cable oscillations in cable-stayed bridges, a common approach involves using a strategically positioned viscous damper near the cable’s anchorage and bridge deck. However, for longer cables, this method may be insufficient due
Externí odkaz:
https://doaj.org/article/df69c413338346cea99f56693044628a
Autor:
Thi Thuy Nguyen, Hoang Nam Nguyen, Thi Ha Lien Nghiem, Xuan-Hai Do, Thanh Thuy To, Thi Xuan Phuong Do, Dieu Linh Do, Huong Giang Nguyen, Huy Manh Nguyen, Ngoc Dinh Nguyen, Manh Quynh Luu, Trong Nghia Nguyen, Thi Bich Ngoc Nguyen, Van Toan Nguyen, Van Thanh Pham, Uyen Thi Trang Than, Thi My Nhung Hoang
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract Fluorescence nanosilica-based cell tracker has been explored and applied in cell biological research. However, the aggregation of these nanoparticles at physiological pH is still the main limitation. In this research, we introduced a novel f
Externí odkaz:
https://doaj.org/article/31c1952da14646759626d7ba393b073b
Publikováno v:
Frontiers in Medicine, Vol 11 (2024)
IntroductionPrimary sclerosing cholangitis (PSC) and primary biliary cholangitis (PBC) are characterized by ductular reaction, hepatic inflammation, and liver fibrosis. Hepatic cells are heterogeneous, and functional roles of different hepatic cell p
Externí odkaz:
https://doaj.org/article/51139ee491794c17aef15403c896aa0d
Publikováno v:
Magazine of Civil Engineering, Vol 17, Iss 01 (2024)
For culverts on slopes greater than critical, rougher material causes greater depth of flow and less velocity in culverts of equal size. Velocity varies inversely with resistance thus roughness elements resistance is obviously an important factor in
Externí odkaz:
https://doaj.org/article/56085a305b554fd29fd3ff98d5b41b9a
Autor:
Le Phuong Hoang, Xuan Binh Cao, Bao Anh Nguyen, Hoang Nam Phan, Phuong Hoa Hoang, Duy Hoa Pham
Publikováno v:
Tạp chí Khoa học và Công nghệ, Pp 24-26 (2023)
This paper introduces an innovative design for a laser-based apparatus employing diffractive beam sampling technology, with the primary purpose of characterizing vibration frequencies induced within large-scale bridges. The functioning principle of t
Externí odkaz:
https://doaj.org/article/28d7cc18896247388d3a3c7c75a0b268
Autor:
Tuan Duong Vu, Hoang Viet Nguyen, Phuong Thao Vu, Thi Hoang Ha Tran, Hoang Nam Nguyen, The Son Ngo
Publikováno v:
Data in Brief, Vol 51, Iss , Pp 109779- (2023)
This study presents an analysis based on data collected via questionnaire, surveying Gen Z customers using food delivery applications in Vietnam. The purpose of the original research was to investigate factors influencing Gen Z customers' decision to
Externí odkaz:
https://doaj.org/article/aead0fa366a44bf6ae227e27d8af8508
Publikováno v:
Tạp chí Khoa học Đại học Đà Lạt, Pp 3-29 (2023)
E-wallets are used as a form of payment that brings many benefits to users. This article studies the impact of data security on consumer intentions to use e-wallets in the rapidly growing economy of Vietnam. The data consist of 236 observations from
Externí odkaz:
https://doaj.org/article/ef111fd6afe14b299d519f2f84bf543c
Autor:
Hai Son Hoang, Anh Khoa Tran, Thanh Phong Doan, Huu Khoa Tran, Ngoc Minh Duc Dang, Hoang Nam Nguyen
Publikováno v:
Journal of Information and Telecommunication, Vol 7, Iss 2, Pp 201-226 (2023)
ABSTRACTAs digitization is integrated into daily life, media are increasingly transferred over the Internet. Voice-over-Internet Protocol (VoIP), the most popular media transfer technology, is attracting many researchers and investments. The applicat
Externí odkaz:
https://doaj.org/article/d893b2e782084f65a3e5827806ac9137