Vol. 48 (2025): Journal of Applied Science and Technology

Articles

• STATISTICAL MODELING AND OPTIMIZATION OF SURFACE ROUGHNESS IN WIRE EDM OF NONCIRCULAR GEARS MADE OF SKD11 STEEL

  Nguyen Hong Phong, Van- The Tran, Thuan – Hoang Minh, Vu Duc Phuc

  5-11
• VELOCITY-DEPENDENT DEFORMATION MECHANISM OF FeNiCrCoTi HIGH-ENTROPY ALLOY UNDER VIBRATION-ASSISTED MACHINING

  Trong-Tung Dam, Thi-Quy Vu, Xuan-Truong Vu, Dinh-Quan Doan

  12-18
• CUTTER CORRECTION METHOD FOR IMPROVING THE ACCURACY OF MANUFACTURED SCREW ROTOR BY END MILLING CUTTER

  Van-Duong Vuong, Minh-Thuan Hoang

  19-24
• ATOMISTIC INSIGHTS INTO Al/Al EXPLOSIVE WELDING: A MOLECULAR DYNAMICS STUDY OF INTERFACIAL BONDING AND DIFFUSION MECHANISMS

  Trong-Linh Nguyen, Anh-Vu Pham, Van-Thoai Nguyen

  25-31
• INDENTATION SIZE EFFECT ON THE DEFORMATION BEHAVIOR OF Ta-Cu AMORPHOUS THIN FILMS

  Anh-Vu Pham, Trong-Linh Nguyen

  32-37
• SIMULATION STUDY OF A THREE-PHASE GRID-CONNECTED PHOTOVOLTAIC SYSTEM USING SVPWM TECHNIQUE FOR THE INVERTER

  Nguyen Thi Van Anh, Nguyen Huu Cuong, Dao Van Da, Do Thanh Hieu

  38-44
• EVALUATION OF SOME MECHANICAL PROPERTIES OF WARP-KNITTED FABRICS USING RECYCLED POLYESTER YARN

  Gian Thi Thu Huong, Cao Thi Hoai Thuy

  45-50
• SMOTE‑ENSEMBLE: A REVIEW OF DATA‑BALANCING TECHNIQUES AND HYBRID MACHINE LEARNING MODELS FOR EARLY PREDICTION OF DIABETIC RETINOPATHY COMPLICATIONS

  Ha Ngoc Tuan, Pham Thi Anh Huong, Tran Thi Thu Huyen, Ngo Thi Lan Anh

  51-57
• AN EFFECTIVE APPROACH FOR LOW-ALTITUDE AERIAL OBJECT DETECTION

  Nguyen Do Khai Hoan, Tran Do Thu Ha, Luu Hoang Minh, Nguyen Xuan Mong, Nguyen Van Dat, Truong Quoc Huy, Nguyen Thanh Binh

  58-61
• THE IMPACT OF CERTAIN WORKING PARAMETERS ON THE DRILLING PROCESS OF PERCUSSIVE-ROTARY DRILLING

  Bui-Van HAI, Le-Duc HIEU, Nguyen-Phi TRUONG, Lam-Quang VINH, Khong-Van Nguyen

  62-67
• USING ROLE-PLAYING ACTIVITIES TO ENHANCE SPEAKING SKILLS OF SECOND-YEAR NON-ENGLISH MAJOR STUDENTS: AN ACTION RESEARCH AT A UNIVERSITY IN HUNG YEN

  Pham Thi Trang, Do Phuc Huong

  68-74
• RESEARCH AND DEVELOPMENT OF AN AUTONOMOUS MOBILE ROBOT FOR EDUCATIONAL SUPPORT WITH INTELLIGENT RECOGNITION AND DIALOGUE FUNCTIONS

  Nguyen Anh Hai

  75-81