since 2002
No. 81 (2022)
Research Articles
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An application of LSTM neural networks to improve the efficiency of monitoring and warning the health status of office workers 322 views
Nguyen Chi Ngon 1 * , Pham Thanh Tung 2 , Le Thanh Phuong 3 , Nguyen Thi Kim Nguyen 4
1 Can Tho University
2 Vinh Long University of Tenology Education
3 Long An College
4 Can Tho Univeristy
* Corresponding Author3-13 -
Studying the effect of electrodes on the electrical impedance measurement of meat 242 views
Dang Thanh Trung 1 , Nguyen Phan Kien 1 * , Chu Duc Hoang 2 , Nguyen Thanh Trung 3
1 Hanoi University of Science and Technology
2 VNU University of Engineering and Technology
3 Dept. of Medical Equipment, 108 Military Central Hospital
* Corresponding Author21-30 -
Expectation maximization channel estimation for nonlinear OFDM systems 187 views
Nguyen Thanh 1 * , Mai Thanh Hai 1 , Nguyen Huu Tho 1 , Nguyen Thi Thao 2 , Nguyen Tat Nam 3
1 Le Quy Don Technical University
2 Academy of Military Science and Technology
3 Department for Standard, Metrology & Quality
* Corresponding Author31-43 -
A highly linear wide bandwidth down-conversion mixer for direct-conversion receivers in CMOS 290 views
Nguyen Thi Thao *
Institute of Electronics, Academy of Military Science and Technology
* Corresponding Author44-52 -
Improving the performance of underwater acoustic signal recognition using modified residual convolutional neural network 269 views
Doan Van Sang 1 , Vi Cong Doan 1 , Tran Phu Ninh 1 , Nguyen Van Tien 2 , Tran Cong Trang 1 *
1 Vietnam Naval Academy
2 Institute of System Integration, Military Technical Academy
* Corresponding Author53-59 -
Early stopping criteria for improved belief propagation 174 views
Nguyen Anh Hao 1 * , Nguyen Van Phe 1 , Pham Xuan Nghia 2
1 Center of High-tech Information Technology
2 Military Technical Academy
* Corresponding Author60-68 -
Assessment research on optimizing the effectiveness of magnetic stealth for prolate spheroidal hulls with uniaxial degaussing coils 212 views
Trinh Dinh Cuong 1 , Vu Le Ha 1 , Phung Anh Tuan 2 *
1 Institute of Electronics, Academy of Military Science and Technology
2 School of Electrical Engineering, Hanoi University of Science and Technology
* Corresponding Author69-78 -
Synthesis of 2-aminobenzothiazole hybrids containing 2-aminobenzamide group via amide bridge 187 views
Dinh Thi Cuc 1 * , Nguyen Thi Hien 2 , Trinh Thu Ha 1 , Tran Dang Thuan 1 , Nguyen Thi Nga 3 , Nguyen Thi Kim Tuyet 4
1 Graduate University of Science and Technology, Vietnam Academy of Science and Technology
2 Institute of Chemistry, Vietnam Academy of Science and Technology
3 Hanoi Medical College
4 Phu Tho Medical College
* Corresponding Author79-85 -
Study on structural characterization of hexamolybdocobaltate(III) pyridine-3-carboxylic acid (H3O)3[СoMО6O18(OH)6].(С6H5NO2)2.5Н2О 255 views
Nguyen Van Bang 1 * , Le Thanh Bac 1 , Nguyen Thi Phuong 1
1 Institute of Chemistry and Materials, Academy of Military Science and Technology
* Corresponding Author86-91 -
Environmental risk assessment of high-density white leg shrimp (litopenaeus vannamei) farming in Tra Vinh province 212 views
Nguyen Phu Bao 1 , Tran Ai Quoc 1 , Vo Thai Tai 2 , Pham Hong Nhat 3 , Tran Tuan Viet 1 *
1 Institute for Tropical Technology and Environmental Protection
2 Industrial University of Ho Chi Minh City
3 Ho Chi Minh City University of Food Industry
* Corresponding Author92-99 -
A research to produce the pyrotechnic compositions with a burning rate of 0.5 ÷ 0.8 mm/s 194 views
Ly Hung 1 , Tran Quang Phat 1 , Pham Van Tu 1 , Bui Dinh Phong 1 , Nguyen Huyen Nga 1 , Tran Dinh Tuan 1 *
1 Viện Thuốc phóng thuốc nổ, Tổng cục Công nghiệp Quốc phòng
* Corresponding Author100-104 -
Study on effects of technological factors on fabrication and modification of Zn plating 176 views
Mai Van Phuoc 1 * , Phan Thi Dinh 1 , Pham Thi Phuong 1 , Vu Minh Thanh 1
1 Institute of Chemistry and Materials, Academy of Military Science and Technology
* Corresponding Author105-111 -
Microstructure, mechanical properties and abrasive wear behaviour of plasma sprayed NiCrBSi coating 192 views
Ngo Thanh Binh 1 * , Vu Van Huy 2 , Doan Thanh Van 2 , Luong Thanh Tuu 3 , Nguyen Ngoc Quy 4
1 Thanh
2 Chi nhánh Phía Nam – Trung tâm Nhiệt đới Việt-Nga
3 Trường Sĩ quan Kỹ thuật Quân sự – Tổng cục Kỹ thuật
4 Trường Sĩ quan Kỹ thuật Quân sự – Tổng cục Kỹ thuật.
* Corresponding Author112-121 -
Synthesis and characterization of in-situ MoS2-graphene hybrid nanostructured material 238 views
Bui Thi Hoa 1 * , Nguyen Duc Lam 2 , Bui Xuan Khuyen 2 , Bui Son Tung 2 , Man Hoai Nam 1 , Nguyen Thi Ngoc Anh 2 , Do Chi Linh 2 , Duong Thi Huong 3 , Pham Thi San 2
1 Graduate University of Science and Technology, Vietnam Academy of Science and Technology
2 Institute of Materials Science, Vietnam Academy of Science and Technology
3 Faculty of Fundamental Science, Military Science Academy
* Corresponding Author122-127 -
Synthesis of magneto-plasmonic hybrid material for cancer hyperthermia 267 views
Dinh Quang Thanh 1 , Dinh Van Tuan 2 , Nguyen Hoai Nam 3 , Nguyen Tien Anh 4 , Nguyen Truong Xuan 3 , Nguyen Luong Lam 1 , Dinh Thi Mai Thanh 1 , Pham Hong Nam 3 , Nguyen Van Quynh 5 *
1 University of Science and Technology of Hanoi (USTH), Vietnam Academy Science and Technology.
2 Electric Power University
3 Institute of Materials Science, Vietnam Academy of Science and Technology
4 Le Quy Don Technical University
5 University of Science and Technology of Hanoi (USTH), Vietnam Academy of Science and Technology (VAST)
* Corresponding Author128-137 -
How to generate Muong speech directly from Vietnamese text: Cross-lingual speech synthesis for close language pair 313 views
Pham Van Dong 1 * , Do Thi Ngoc Diep 2 , Mac Dang Khoa 3 , Nguyen Viet Son 2 , Nguyen Van Thinh 3 , Nguyen Tien Thanh 4 , Tran Do Dat 5
1 Hanoi University of Mining and Geology
2 Hanoi University of Science and Technology
3 VinBigdata – VinGroup
4 Viettel CyberSpace Center
5 Ministry of Science and Technology of Vietnam
* Corresponding Author138-147 -
Proposed method of protection of fixed length samples through using Paillier cryptosystem 183 views
Nguyen Thi Hong Ha 1 , Truong Phi Ho 2 * , Dang Duc Thinh 3 , Le Manh Hung 1 , Pham Duy Trung 1
1 Academy of Cryptography Techniques
2 Khoa CNTT-TCM, Trường Đại học Thông tin liên lạc
3 Khoa Toán-Tin, Học viện Quân y
* Corresponding Author148-155
News & Views
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Retro-reflective effect analytical modeling 183 views
Le Van Hoang 1 * , Pham Thanh Quang 1
1 Institute of Technical Physics, Academy of Military Science and Technology
* Corresponding Author164-167 -
Research and design to integrate thermal imaging objective onto viewfinder PMK-453 212 views
Pham Son Lam 1 * , Hoang Anh Tu 1 , Nguyen Van Thu 1 , Le Van Hai 2
1 Institute of Technical Physics, Academy of Military Science and Technology
2 Bộ Tư lệnh TP.HCM/Quân khu 7
* Corresponding Author168-172