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Home > Archives > Vol 227, No 11 (2022)

Table of Contents

NATURAL SCIENCE – ENGINEERING – TECHNOLOGY

COVER AND TABLE OF CONTENTS TNU Journal Office

PDF (Tiếng Việt)

DAMMARANE SAPONINS FROM THE ROOTS OF PANAX PSEUDOGINSENG Hoang Van Hung, Luc Quang Tan

PDF (Tiếng Việt) 3 - 11

STUDY ON THE ADSORPTION CAPACITY OF ORANGE METHYLENE ON ACTIVATED CARBON PREPARED FROM SOYBEAN RESIDUE Nguyen Thi anh Tuyet, Vu Thi Hau

PDF (Tiếng Việt) 12 - 19

SIMULATION STUDY OF AN ENERGY SOURCE OF A HYBRID ELECTRIC VEHICLES USING AVL-CRUISE SOFTWARE Luong Quang Huy

PDF (Tiếng Việt) 20 - 28

ULTRA HYDROPHOBIC SURFACE FABRICATED ON TOLE SUBSTRATE Vu Thi Hong Hanh, Nguyen Thanh Binh

PDF 29 - 33

PROPOSE EUCLIDEAN DISTANCES CODECTION METHOD TO GUARANTEE USER PRIVACY IN FINGERPRINT RECOGNITION Truong Phi Ho, Nguyen Thi Hong Ha, Dang Xuan Bao, Pham Duy Trung

PDF (Tiếng Việt) 34 - 41

DESIGN ROS-BASED SLAM MOBILE ROBOT FOUR WHEELS DRIVE Luu Trong Hieu, Vo Cong Thanh, Trinh Nguyen Minh Nhut, Nguyen Khac Nguyen

PDF (Tiếng Việt) 42 - 49

MATHEMATICAL MODEL FOR THE PROBLEM OF CLASSIFICATION OF PAVEMENT DEFECTS Pham Thi Lien, Tran Thi Tuyet, Nguyen Quang Hiep, Nguyen Thi Dung, Kieu Tuan Dung, Nguyen Thi Phuong Dung

PDF (Tiếng Việt) 50 - 60

EVALUATION OF THE ABILITY TO SEPARATE COPPER FROM MOBILE PHONE WASTE BY PYROMETALLURGICAL PROCESS COMBINED WITH HYDROMETALLURGICAL PROCESS Nguyen Thi Hong Hoa, Nguyen Thi Hue, Bui Minh Quy, Nguyen Thi Ngoc Linh

PDF (Tiếng Việt) 61 - 67

ASSESSMENT OF SURFACE WATER RESOURCES OF CAMAU CITY, CAMAU PROVINCE Phan Thi Thanh Hang, Ngo Tra Mai

PDF (Tiếng Việt) 68 - 76

PROPOSE A METHOD TO FIND THE MAXIMUM POWER GENERATOR OF PV SYSTEM BASED ON ISC AND VOC VALUE FORECAST Truong Viet Anh, Bui Van Hien, Nguyen Tung Linh, Nguyen Vu Lan, Quach Thanh Hai

PDF (Tiếng Việt) 77 - 86

HEATING EFFICIENCY OF CoxFe3-xO4 NANOPARTICLES Le Thi Hong Phong, Pham Hong Nam, Nguyen Van Dang, Pham Thanh Phong, Do Hung Manh

PDF (Tiếng Việt) 87 - 94

MODULATION OF PERPENDICULAR MAGNETIC ANISOTROPY AND EXCHANGE BIAS IN [Co/Pd]-IrMn MULTILAYER NANO-ANTIDOT ARRAYS Giap Van Cuong, Chu Van Thanh, Do Khanh Tung, Nguyen Thanh Huong, Do Hung Manh, Tran Dang Thanh, Nguyen Thi Ngoc Anh

PDF (Tiếng Việt) 95 - 104

DESIGNING AN INDOOR POSITIONING SYSTEM USING ULTRA-WIDE BAND Tran Xuan Trong, Bui Van Tung, Tran Van Dung

PDF (Tiếng Việt) 105 - 111

SLIDING MODE POWER TRACKING CONTROL BASED ON HYPERBOLIC TANGENT FUNCTION OF DOUBLY FED INDUCTION GENERATOR Pham Thanh Tung, Tran Thi Thuy Trang, Nguyen Viet Trung

PDF (Tiếng Việt) 112 - 119

IN VITRO ANTI-INFLAMMATORY AND ANTIMICROBIAL ACTIVITIES OF ASARUM CORDIFOLIUM Pham Thi Hong Minh, Le Van Dat, Nguyen Le Quan, Thi Van Duy, Nguyen Thuong Tuan, Do Tien Lam

PDF (Tiếng Việt) 120 - 126

ANALYZING SURFACE FLOW BEHAVIOR BY OPTICAL-FLOW ALGORITHM AND AN APPLICATION FOR FLOW ON DELTA WING Le Dinh Anh, Tran The Hung

PDF (Tiếng Việt) 127 - 135

STUDYING A SOLUTION FOR EARLY DETECTION OF DDOS ATTACKS BASED ON MACHINE LEARNING ALGORITHMS Le Hoang Hiep, Le Xuan Hieu, Ho Thi Tuyen, Duong Thi Quy

PDF (Tiếng Việt) 136 - 143

STUDY AND IMPROVE NETWORK PERFORMANCE USING RANDOM EARLY DETECTION (RED) BY COMBINING FINE-TUNING THE LOWER THRESHOLD AND AVERAGE QUEUE SIZE Vu Van Dien

PDF (Tiếng Việt) 144 - 151

METHOD OPTIMIZATIONS OF IRON (III) MAGNESIUM HYDROXIDES CO-PRECIPITATION FOR ANALYSIS OF RARE EARTH ELEMENTS IN SOILS Le Quang Huy, Le Thanh Huy, Vo Nhat Huy, To Thi Hong Chuyen, Nguyen Van Dong, Nguyen Thanh Nho

PDF (Tiếng Việt) 152 - 159

DESIGN CONNECTION DEVICE AND CONTROLING SYSTEM IN THE TRAINING SET FOR HYDRAULICS WS200 USING PLC Do Huy Diep, Nguyen Hoang Quan

PDF (Tiếng Việt) 160 - 168

A COMPARATIVE STUDY OF POWER LOSS ALLOCATION METHODS FOR IEEE 33-BUS DISTRIBUTION SYSTEM Le Toan, Duong Duy Long, Ha Duy Giang, Nguyen Tuan Anh, Pham Nang Van

PDF (Tiếng Việt) 169 - 177

GONDRAN-MINOUX ENVELOPING RANK OF MATRICES ON SEMIRINGS Ha Chi Cong

PDF (Tiếng Việt) 178 - 185

A 6.8 ppm/oC BANDGAP VOLTAGE REFERENCE IN 180 nm CMOS PROCESS Nguyen Thi Thao, Nguyen Huu Tho

PDF (Tiếng Việt) 186 - 194

STUDY ON NATURAL FILTER SELECTION STRATEGY IMPROVEMENT METHOD IN SEAMO2 TO SOLVE OPTIMIZATION MAXIMUM OBJECTIVES PROBLEMS Tran Hai Thanh, Le Hoang Hiep, Doan Ngoc Phuong

PDF (Tiếng Việt) 195 - 204

ANALYSIS OF THE DIGITAL TRANSFORMATION ACTIVITIES IN HA GIANG PROVINCE La Dinh Dien

PDF (Tiếng Việt) 205 - 213

INVESTIGATION OF HYPERSONIC FLOW AROUND A BOATTAIL OF AN AXISYMMETRIC BODY BY NUMERICAL METHODS Dao Cong Truong, Nguyen Trang Minh, Tran The Hung

PDF (Tiếng Việt) 214 - 221

ANALYTICAL SOLUTION OF MONOPILE-BASED OFFSHORE WIND TURBINES UNDER DYNAMIC LOADS Huynh Van Quan, Tran Huy Thiep

PDF (Tiếng Việt) 222 - 229

THE SWINGING SENSORLESS ANTI-SWING CONTROL FOR THE AUTOMATIC GANTRY CRANE SYSTEM Mai Nhat Thien, Huynh Thanh Tuong, Le Minh Thanh, Luong Hoai Thuong, Ngo Van Thuyen

PDF (Tiếng Việt) 230 - 237

FABRICATION, STUDY OF OPTICAL PROPERTIES AND ENERGY TRANSFER PROCESS OF Eu3+ ION- DOPED CdSSe TERNARY SEMICONDUCTOR NANOCRYSTALS Nguyen Xuan Ca, Nguyen Thi Hien, Vu Xuan Hoa, Nguyen Trung Kien, Nguyen Thi Minh Thuy, Nguyen Thanh Tung, Pham Thi Ngoc Dung, Pham Minh Tan

PDF (Tiếng Việt) 238 - 245

SOME COMPUTING RESULTS FOR NEWTON METHOD AND QUASI - NEWTON METHOD FOR UNCONSTRAINED OPTIMIZATION PROBLEM Nguyen Dinh Dung

PDF (Tiếng Việt) 246 - 254

CHILDREN EMERGENCY SIMULATION BASED ON 3D OBJECT’S SURFACE APPROXIMATED TECHNIQUES Nguyen Duc Hoang, Do Nang Toan, Le Ngoc Duy

PDF (Tiếng Việt) 255 - 264

AUTOMATED TRAVEL PLANNING ALGORITHM APPLIED ON THE MULTI-PLATFORM SMART TRAVEL SYSTEM OF THAI NGUYEN PROVINCE Vu Thanh Vinh, Nguyen Huu Cong, Nguyen Huu Khanh, Nong Van Khanh, Nguyen Xuan Kien

PDF (Tiếng Việt) 265 - 273