Vol. 229 No. 02 (2024): NATURAL SCIENCES - ENGINEERING - TECHNOLOGY

NATURAL SCIENCE – ENGINEERING – TECHNOLOGY

• RESEARCH ON THE APPLICATION OF THE MATRIX METHOD TO SOLVE STATIC EQUILIBRIUM PROBLEMS

  Nguyen Trong Kien*, Phan Van Duc, Ho Van Phuc, Ho Van Hung, Truong Quoc Dinh

  3 - 12

  • PDF (Vietnamese)
• EFFECT OF EXTRACTION SOLVENT TO TOTAL POLYPHENOL CONTENT AND ANTIOXIDANT ACTIVITY OF GUAVA LEAF EXTRACT

  Nguyen Thi Nhu y, Nguyen Nhu Muoi, Huynh Nguyen Thuy Quynh, Doan Thi Kieu Tien, Do Thi Tuyet Nhung, Nguyen Cuong Quoc, Tran Quang De, Le Thanh Phuoc, Pham Vu Nhat

  13 - 19

  • PDF (Vietnamese)
• COMBUSTION CHARACTERISTICS OF DUAL FUEL ENGINE FUELED WITH HIGH-HEAT VALUE SYNGAS

  Bui Thi Minh Tu, Truong Le Bich Tram, Ho Tran Ngoc Anh, Nguyen Le Chau Thanh, Ngo Tan Thong

  20 - 28

  • PDF (Vietnamese)
• IN SILICO SCREENING RESEARCH OF POTENTIAL COMPOUNDS FROM ELSHOLTZIA PENDULIFLORA W. W. SMITH WITH TNF-α INHIBITORY ACTIVITY

  Cao Hong Le, Truong Thi Thuy Nhung, Bui Thi Thuc, Dang Mai Linh, Ngu Thi Tra Giang

  29 - 36

  • PDF (Vietnamese)
• RESEARCHING, DESIGNING, AND MANUFACTURING MECHANICAL AND TRANSMISSION SYSTEM OF THE RECONNAISSANCE ROBOT

  Nguyen Tien Anh, Nguyen Van Toan, Nguyen Xuan Thau, Doan Tat Khoa

  37 - 44

  • PDF (Vietnamese)
• DESIGN AND MANUFACTURING OF 4-DOF RPRR SCARA ROBOT INTEGRATED IDENTIFICATION OF SINGULAR CONFIGURATION

  Nguyen Von Dim*, Tran Xuan Trong, Bui Van Tung, Le Hung Linh, Trinh Thuy Ha

  45 - 52

  • PDF (Vietnamese)
• AN IMPROVED SLIDING SURFACE AND ARTIFICIAL NEURAL NETWORK WITH AN APPLICATION FOR ROBOT CONTROL

  Tran Trung Hieu, Pham Thanh Tung TNU

  53 - 60

  • PDF (Vietnamese)
• INVESTIGATION OF GAS EMISSION FROM COMBUSTION OF FUEL PELLET OF REFUSE PLASTIC AND RICE-HUSK

  Truong Thanh Phuc, Hoang Duc Tin, Truong My Hanh, Nguyen Danh Ngon, Nguyen Duc Van, Ho Truong Giang TNU

  61 - 67

  • PDF (Vietnamese)
• DEVELOPMENTS AND CHARACTERIZATIONS OF SILK FIBROIN MASKS CONTAINING ANTIBACTERIAL ALLICIN

  Nguyen Thi Ngoc Phuong, Nguyen Ngoc Yen, Cang Thi Huynh Nhu, Nguyen Kieu Anh, Nguyen Minh Thai, Nguyen Huynh Gia Phat, Pham Duy Toan

  68 - 75

  • PDF (Vietnamese)
• ADAPTIVE SYNCHRONOUS SLIDING MODE CONTROLLER FOR ROBOT MANIPULATORS

  Nguyen Duc Dien, Lai Khac Lai, Vu Viet Thong

  76 - 83

  • PDF (Vietnamese)
• DEVELOPMENT OF A LATERAL FLOW IMMUNOCHROMATOGRAPHY TEST STRIP FOR RAPID DETECTION OF CHOLERA TOXIN

  To Lan Anh, Tran Thi Thanh Quynh, Dang Phuong Nam, Dinh Thi Hoa, Vu Ngoc Toan, Nguyen Thi Xuan, Nguyen Minh Tri, Nguyen Khanh Hoang Viet

  84 - 91

  • PDF (Vietnamese)
• SYNTHESIZE AND INVESTIGATE THE EFFECT OF TEMPERATURE ON THE ABSORPTION SPECTRUM OF SILVER NANOWIRES BY POLYOL METHOD

  Do Thi Hue*, Cao Tien Khoa

  92 - 99

  • PDF (Vietnamese)
• SOLUTIONS FOR IMPROVING THE RELIABILITY OF WORKING PROCESS OF OPTICAL DEVICES ON UAV OPTICAL RADAR APPLICATIONS

  Vu Duc Hoan, Trinh Manh Hung, Dang Cong Vu

  100 - 107

  • PDF (Vietnamese)
• STUDY ON INFLUENCE OF PROCESS PARAMETERS ON THE WALL THICKNESS DISTRIBUTION IN TUBE NOSING FROM BIMETAL

  Nguyen Manh Tien, Nguyen Duc Thuan

  108 - 115

  • PDF (Vietnamese)
• EFFECT OF TEMPERATURE ON THE STRUCTURE AND DYNAMICS OF CdSe MATERIALS: STUDIED BY MOLECULAR DYNAMICS SIMULATION

  Tran Thanh Dung, Mai Van Dung, Nguyen Van Yen, Pham Huu Kien, Giap Thi Thuy Trang

  116 - 123

  • PDF (Vietnamese)
• ENHANCING THE EFFECTIVENESS OF TOXIC GAS IDENTIFICATION USING A MOS MULTI-SENSOR AND MACHINE LEARNING MODELS

  Nguyen Ngoc Viet*, Ninh Thi Nhu Hoa, Phan Hong Phuoc, Nguyen Van Hieu

  124 - 130

  • PDF (Vietnamese)
• AN OPTIMAL HIERARCHICAL LOAD DISPATCH METHOD BASED ON THERMAL-POWER CHARACTERISTICS

  Nghiem Thi Hung*, Pham Thi Hoa, Nguyen Thi Duyen, Dao Thi Hang

  131 - 139

  • PDF (Vietnamese)
• WEIGHTED COMPLEX m-HESSIAN EQUATION

  Nguyen Van Phu *

  140 - 147

  • PDF (Vietnamese)
• IN VITRO ANTI-OXIDANT, ANTI-HEPG2 PROPERTIES OF AQUEOUS EXTRACTS FROM VARIOUS PARTS OF Ludwidgia hyssopifolia

  Huynh Anh Duy*, Huynh Phu Vinh, Nguyen Van Hoa, Tran Thi Kim Nga

  148 - 155

  • PDF (Vietnamese)
• INVESTIGATION OF ELECTROMAGNETIC WAVE ABSORPTION PROPERTIES OF Fe/La1.5Sr0.5NiO4 COMPOSITES

  Nguyen Thi Xuan, Le My Phuong, Chu Thi Anh Xuan

  156 - 164

  • PDF (Vietnamese)
• STUDY ON FORMATION OF RAPID SOLODIFIED AlFeSi BASED ALLOY ADDED WITH Mn AND RARE EARTH METALS

  Nguyen Hong Hai, Le Minh Duc, Hoang Thi Ngoc Quyen, Nguyen Ngoc Tien, Nguyen Quoc Tuan

  165 - 173

  • PDF (Vietnamese)
• APPLICATION OF GIS IN ESTABLISHING BIOCLIMATIC MAPS FOR TOURISM OF DA NANG CITY

  Phan Kim Ngan

  174 - 182

  • PDF (Vietnamese)
• ARTIFICIAL BEE COLONY ALGORITHM TO SOLVE THE OPTIMAL POWER FLOW PROBLEM ON BEN TRE POWER SYSTEM

  Tran Huu Tinh*, Nguyen Tran Long Nhut Dang, Vo Pha Ga, Tran Trung Khanh, Pham Thi Hue

  183 - 190

  • PDF (Vietnamese)
• GREEN SYNTHESIS AND SPECTROSCOPY PROPERTIES OF SILVER NANOPARTICLES USING ARTOCARPUS HETEROPHYLLUS SHOOTS EXTRACT AND THEIR ANTIBACTERIAL ACTIVITY

  Mone Phommaaxay, Nguyen Van Hao

  191 - 199

  • PDF (Vietnamese)
• RESEARCH AND DESIGN OF ROBOT CAR CONTROL MODEL BY VOICE WITH RASPBERRY PI 4

  Hoang Van Thuc

  200 - 205

  • PDF (Vietnamese)
• EXISTENCE AND UNIQUE WEAK SOLUTION FOR THREE-DIMENSIONAL STOCHASTIC GLOBALLY MODIFIED NAVIER-STOKES EQUATIONS ON UNBOUNDED DOMAIN

  Ho Thi Hang*, Pham Tri Nguyen

  206 - 213

  • PDF (Vietnamese)
• EFFECT OF AGING TIME ON THE ULTIMATE TENSILE STRENGTH OF MARAGING STEEL (03Ni18Co9Mo5TiAl)

  Nguyen Ngoc Minh, Nguyen Ngoc Lan, Nguyen Bich Van

  214 - 219

  • PDF (Vietnamese)
• IN SILICO ASSESSMENT OF SOME BIOACTIVE MARINE XANTHONE DERIVATIVES AS POTENT INHIBITORS OF PI3Kγ BY MOLECULAR DOCKING APPROACH

  Cao Hong Le, Nguyen Ngoc Thuy, Truong Thi Thuy Nhung, Bui Thi Thuc, Mac Thi Nguyen, Nguyen Trung Duc, Dau Dinh Khai, Dinh Thi Thuy Linh, Nguyen Lan Huong

  220 - 227

  • PDF (Vietnamese)