Vol. 87 (2023)

Research Articles

• Designing and simulation a 15-bit successive approximation register analog-to-digital converter 399 views

  Pham Duy Phong ¹ , Pham Xuan Thanh ² , Nguyen Thi Viet Ha ² , Hoang Manh Kha ^{2 *
  1} Faculty of Electronics and Telecommunication Engineering, Electric Power University;
  ² Faculty of Electronics Engineering, Ha Noi University of Industry
  ^* Corresponding Author

  1-8

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• Window-based alternatine filters for f-OFDM in next generation wireless communication systems 295 views

  Dang Trung Hieu ¹ , Tran Van Nghia ^{2 *} , Nguyen Le Cuong ^{1
  1} Electric Power University
  ² Air Force–Air Defense Academy
  ^* Corresponding Author

  9-19

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• An energy-efficient command broadcast protocol in dynamic WSNs 175 views

  Ta Van Khoe ^{1 *} , Phan Trong Hanh ^{1
  1} Le Quy Don Technical University
  ^* Corresponding Author

  20-31

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• Path planning for multi-copter UAVs using tutorial training and self learning inspired teaching-learning-based optimization 334 views

  Hoang Van Truong ¹ , Doan Van Hoa ^{2 *} , Hoa Tat Thang ^{3
  1} Naval Academy, Vietnam
  ² Academy of Military Science and Technology
  ³ Military Technical Academy
  ^* Corresponding Author

  32-39

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• A voice search engine for military symbols to enhance the drafting of operational plan documents on digital map 297 views

  Dang Duc Thinh ¹ , Nguyen Chi Thanh ¹ , Le Van Diep ¹ , Nguyen Duc Vuong ¹ , Luong Dinh Ha ¹ , Phung Nhu Hai ^{1 *
  1} Military Information Technology Institute, Academy of Military Science and Technology
  ^* Corresponding Author

  40-49

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• A theoretical study of the first-row transition metal doped germanium clusters Ge14M 191 views

  Nguyen Huu Tho ^{1 *} , Nguyen Minh Tam ^{2
  1} Faculty of Natural Sciences Education, Sai Gon university
  ² Faculty of Basic Sciences, University of Phan Thiet
  ^* Corresponding Author

  50-58

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• Catalytic oxidation of Benzene with manganese oxide supported on Cordierite 208 views

  Khong Manh Hung ^{1 *} , Nguyen Cong Thang ² , Ha Quoc Bang ² , Ta Dinh Quang ³ , Tran Thi Thu Hien ⁴ , Le Minh Thang ^{3
  1} Institute of Chemistry and Materials, Academy of Military Science and Technology
  ² Institute of Materials Science, Vietnam Academy of Science and Technology
  ³ School of Chemical Engineering, Hanoi University of Science and Technology
  ⁴ School of Environmental Science and Technology, Hanoi University of Science and Technology
  ^* Corresponding Author

  59-69

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• Development of an epoxy-based intumescent retardant coatings comprising of different fillers for steel structure 335 views

  Do Dang Trung ^*
  University of Fire Fighting and Prevention
  ^* Corresponding Author

  70-77

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• Design of freeform surface optical component in helmet mounted display 172 views

  Vo Quang Sang ^{1 *} , Phan Nguyen Nhue ¹ , Nguyen Quang Hiep ¹ , Duan Yi Ting ^{2
  1} Department of Optical Devices, Le Quy Don Technical University
  ² Centre of Micro-nano Manufacturing Technology, Tianjin University, Tianjin, China
  ^* Corresponding Author

  78-84

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• Cross-Fourier analysis for differentiating prolonged and self-terminating ventricular tachycardia in isolated rat hearts 196 views

  Le Duy Manh ^{1 *} , Bui Phuong Thuy ¹ , Bui Van Hai ² , Man Minh Tan ¹ , Trinh Xuan Hoang ^{3
  1} Duy Tan University
  ² Le Quy Don Technical University
  ³ Institute of Physics, Vietnam Academy of Science and Technology
  ^* Corresponding Author

  85-93

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• Multi-criteria decision making in CBN grinding tool steel using TOPSIS method 263 views

  Bui Thanh Danh ¹ , Vu Van Khoa ² , Nguyen Hong Linh ³ , Hoang Xuan Tu ⁴ , Nguyen Van Tung ⁴ , Bui Thanh Hien ^{4 *
  1} University of Transport and Communications
  ² National Research Institute of Mechanical Engineering
  ³ Electric Power University
  ⁴ Thai Nguyen University of Technology
  ^* Corresponding Author

  94-99

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• Effect of the cyclic expansion-extrusion (CEE) process on mechanical properties and the grain refinement of AA6061 aluminum alloy 214 views

  Do Xuan Truong ¹ , Nguyen Manh Tien ^{2 *} , Nguyen Manh Hung ² , Nguyen Truong An ^{2
  1} Factory Z119, Air Defence - Air Force
  ² Le Quy Don Technical University
  ^* Corresponding Author

  100-107

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• Prediction of surface roughness of Ti6Al4V and optimization of cutting parameters based on experimental design 176 views

  Nguyen Van Toan ¹ , Nguyen Thi Hai Van ² , Nguyen Kim Hung ¹ , Doan Tat Khoa ^{1 *
  1} Faculty of Mechanical Engineering, Le Quy Don Technical University
  ² The University of Technology and Education, Da Nang University
  ^* Corresponding Author

  108-116

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