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

Published: 2026-02-12

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