CSDL Bài trích Báo - Tạp chí
Giảng viên DTU
1 Expression of global consensus non-structural protein 1 (NS1) of dengue virus serotypes 1 and 2 in Nicotiana benthamiana / Cu Le Nguyen, Nguyen Ngoc Luong, Tuong Quoc Trieu, Nguyen Hoang Loc // .- 2023 .- Vol 21 - Number 3 .- P. 513-529 .- 610
Dengue viruses, which consist of four distinct serotypes, belong to the Flavivirus family, one of the most important arthropod-borne pathogen groups for humans. Vietnam is among the tropical countries that have endemic dengue outbreaks, and in 2022, the number of infections as well as fatal cases reached a record high, causing a great economic burden to the public health system. Although all four dengue serotypes have been circulating in Vietnam, serotypes 1 and 2 have been dominating in the last few decades.
2 Petroleum hydrocarbon degradation of husk biochar product carrying biofilm-forming bacteria / Tran Thi Luong, Tran Thi Mai, Nguyen Huyen Anh, Cung Thi Ngoc Mai, Do Thi Lien, Hoang Thu Hien, Le Thi Nhi Cong // .- 2023 .- Vol 21 - Number 3 .- P. 565-573 .- 363
Environmental pollution problems caused by petroleum and its derivatives such as polycyclic aromatic hydrocarbons (PAHs) has remarkably increased and become a major global threat to human health and ecological equilibrium, resulting in a crucial need for remediation. Recently, in order to solve this problem, biofilm is one of the biodegradation approaches which could degrade and transform oil components effectively. Moreover, to enhance the petroleum hydrocarbons removal efficiency and easy to apply in any place bio-carriers, biochar was used to attach biofilm-forming microorganisms. Biochar is not only used as a carrier for microorganisms but also a source of substrates to help absorb a part of aromatic compounds. Therefore, in this investigation, we used the mixture of multiple petroleum-degrading and biofilm-forming bacterial strains immobilized on husk biochar to create an oil-degrading product. The ability of oil-degrading bacteria immobilized on biochar, planktonic bacteria and biochar without bacteria on the elimination of total petroleum hydrocarbons and several aromatic hydrocarbons was investigated.
3 Spray coating technology for wear-resistant and anti-rust coating on cell brake disc = Công nghệ phun phủ tạo lớp chịu mài mòn và chống gỉ trên đĩa phanh ô tô / Vu Duong // .- 2023 .- Số 05 (60) - Tháng 10 .- P. 3-9 .- 671
The article deals with gas thermal spraying technology for spraying or welding the layer of materials that are resistant to abrasion and grinding in environments with the impact of moisture. The author has proposed inexpensive materials and atmospheric plasma injection technology to lower the cost of products. This technology also has the potential to be applied in new construction or restoration of some duo parts of internal combustion engines.
4 Interval estimation of compressive strength of concrete using artificial neural network developed with Python = Dự báo theo khoảng cường độ chịu nén của bê tông sử dụng mạng nơ-ron thần kinh nhân tạo được phát triển với Python / Hoang Nhat Duc, Nguyen Quoc Lam, Pham Quang Nhat // .- 2023 .- Số 05 (60) - Tháng 10 .- P. 10-15 .- 693
The compressive strength (CS) of concrete mixes is a crucial parameter. This paper aims to construct an artificial neural network (ANN) model for interval estimation of the CS of concrete blended with ground granulated blast furnace slag (GGBFS). The nonlinear regression based method is employed to derive the prediction intervals.
5 Current situation of design for sustainability application in visual communication design education in Vietnam = Thực trạng ứng dụng nguyên lí thiết kế bền vững trong giáo dục thiết kế truyền thông thị giác ở Việt Nam / Ngo Minh Thang, Dang Thu Phuong, Bui Mai Trinh // .- 2023 .- Số 05 (60) - Tháng 10 .- P. 16-27 .- 004
The purpose of this study is to evaluate the current situation of applying DfS in visual communication design training in Vietnam. Besides, the study clarifies not only the current motivations, but also the existing hindrances when applying this trend at educational institutions with training courses in communication design in our country.
6 Energy and exergy analysis of a boiler : a comprehensive review = Phân tích năng lượng và dị ứng của lò hơi : bài đánh giá toàn diện / Tra Van Tung, Nguyen Thi To Nga, Tran Hai Vu, Tran Ba Quoc // .- 2023 .- Số 05 (60) - Tháng 10 .- P. 28-38 .- 621
This review highlights the significance of energy and exergy analysis in optimizing boiler efficiency, reducing environmental impact, and promoting sustainable energy utilization. Future research should focus on advanced measurement techniques, computational modelling, and emerging technologies to enhance boiler performance.
7 The role of new generation of fashion designers = Vai trò của nhà thiết kế thời trang thế hệ mới / Bui Mai Trinh // .- 2023 .- Số 05 (60) - Tháng 10 .- P. 44-50 .- 750
This article focuses on clarifying the role of fashion designers and assessing their ability to address the challenges in the industry. The results show that fashion designers play an important role in promoting the transformation of the fashion industry to be more sustainable; They are the pioneers in orienting and spreading sustainable fashion to consumers and the community.
8 About the model of mechanical dynamics on road motor vehicles with damping pillows installed = Về mô hình động lực học hệ máy móc trên phương tiện cơ giới đường bộ có lắp gối giảm chấn / Dao Duy Trung, Vu Duong // .- 2023 .- Số 05 (60) - Tháng 10 .- P. 51-57 .- 621
This paper presents the results of building an oscillation analysis tool on a motor vehicle with an oscillating isolation pillow as a basis for calculating and designing electromagnetic damping pillows to reduce vibrations on this motor vehicle.
9 Fabrication of Cu2ZnSn(SxSe1-x)4 thin film solar cell using spray pyrolysis method = Chế tạo pin mặt trời màng mỏng Cu2ZnSn(SxSe1-x)4 bằng phương pháp phun nóng / Nguyen Thi Hiep, Tran Nguyen Tien, Ung Thi Dieu Thuy // .- 2023 .- Số 05 (60) - Tháng 10 .- P. 58-63 .- 621
A kesterite Cu2ZnSn(SxSe1-x)4 (CZTSSe) thin film is fabricated on a Mo-coated glass substrate by a non-vacuum spray pyrolysis method from an aqueous precursor solution containing Cu(NO3)2, Zn(NO3)2, Sn(CH3SO3)2 and thiourea followed by sulfurization and selenization at 600°C. The fabricated CZTSSe thin film shows high crystallinity with optimal Cu-poor and Zn-rich compositions, which is confirmed by the X-ray diffraction pattern, Raman spectrum, and Energy dispersive X-ray spectroscopy results.
10 Laws of large number for random weighted sums of random variables with regularly varying tailed and application= Luật số lớn đối với tổng có trọng số ngẫu nhiên các biến ngẫu nhiên có xác suất đuôi biến đổi đều và ứng dụng / Tran Van Tam, Van Nguyen Yen Ngoc, Ho Duy Nguyen // .- 2023 .- Số 05 (60) - Tháng 10 .- P. 74-79 .- 510.76
In this paper, we study laws of large number for random weighted sums of random variables with regularly varying tailed and application. Firstly, we use the theory of slowly varying functions to establish the law of large. Then, we apply this result to estimate non parametric regression models by the k-nearest neighbors.