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Home > Archives > Vol 225, No 09 (2020)

Table of Contents

NATURAL SCIENCE – ENGINEERING – TECHNOLOGY

COVER AND TABLE OF CONTENTS TNU Journal Office

PDF (Tiếng Việt)

DESIGN OF IMAGE REJECTION MIXER FOR APPLICATION IN X-BAND RF TRANSCEIVERS Pham Cao Dai, Le Dai Phong, Pham Viet Anh, Luu Van Tuan

PDF (Tiếng Việt) 3-10

SOLUTION FOR IMPROVING THE STABILITY OF SHIP MOUNT PTZ CAMERAS BASED ON GYROSCOPIC ACTIVE SELF-BALANCE PLATFORM Pham Minh Kha, Nguyen Quang Thi

PDF (Tiếng Việt) 11-16

A REVIEW OF METHODS FOR THE DETERMINATION OF THE EMISSION FACTORS OF AIR POLLUTANTS FROM RICE STRAW OPEN BURNING Pham Thi Hong Phuong, Nghiem Trung Dung, Pham Thi Mai Thao

PDF (Tiếng Việt) 17-25

SOME RESEARCH RESULTS ON THE LAW OF PRESSURE INCREASE OF THE WAVES REFLECTED AT THE CLOSE VALVE WITHIN THE PIPE CONTAINING MIXTURE OF LIQUID WITH VAPOUR BUBBLES Nguyen Van Tuan, Le Thu Thuy, Nguyen Thi Kim Thoa

PDF (Tiếng Việt) 26-30

PC STATION WITH INDUSTRIAL COMMUNICATION AND TRANNING UNDER APPLICATION ORIENTATION Do Thi Mai, Nguyen Thi Thanh Binh, Pham Thi Thuong

PDF (Tiếng Việt) 31-38

ASSESSMENT OF AN DUONG LAKE WATER QUALITY IN HAI DUONG PROVINCE USING A WATER QUALITY INDEX AND WATER POLLUTION INDECIES Nguyen Minh Anh, Nguyen Thu Hang, Bui Thi Huyen, Nguyen Hoang My, Cao Thi Hue, Cao Truong Son

PDF (Tiếng Việt) 39-46

DESIGNING ELECTRICAL ENERGY SAVING CONTROL CABINET FOR THE STREET LIGHTING SYSTEM USED HALOGEN BULBS Vu Trong Hiep, Nguyen Huu Cong, Nguyen The Cuong, Duong Quoc Hung

PDF (Tiếng Việt) 47-54

FAST AND SIMPLE SYNTHESIS OF FERROMAGNETIC IRON OXIDE NANOPARTICLES BY A PLASMA-SOLUTION INTERACTION METHOD Nguyen Van Hao, Trinh Thi Linh, Pham Van Hao, Dang Van Thanh, Do Hoang Tung

PDF (Tiếng Việt) 55-60

INDIVIDUAL DUPLICATION IN GENETIC PROGRAMMING Pham Thi Thuong, Nguyen Xuan Hoai, Nguyen Thi Hien, Ngo Van Manh

PDF (Tiếng Việt) 61-68

THE EFFECT OF TRI-SODIUM CITRATE DIHYDRATE ON MORPHOLOGICAL AND OPTICAL PROPERTIES OF TbPO4.H2O NANOPHOSPHORS Le Thi Vinh, Ha Thi Phuong, Hoang Thi Khuyen, Nguyen Manh Hung, Le Duc Bao Phuc, Nguyen Thu Ha, Phan Dieu Hang, Tran Thu Huong

PDF (Tiếng Việt) 69-74

THE FIRST STEP OF COMMENTARY ON THE QUANTITY OF PAH AT BAC NINH SOLID WASTE TREATMENT FACTORY Khuat Thi Hong, Ngo Tra Mai, Nguyen Hung Son, Nguyen Trong Dung, Nguyen Thi Thuy Hang, Trinh Anh Quan, Ha Thi Hien

PDF (Tiếng Việt) 75-80

DESIGNING CONTROLLER FOR TWO MOTORS DOUBLE WORKING FABRIC FOR DYEING SYSTEM Le Hong Thu, Nguyen Thi Thu Hien, Vu Thi Oanh, Le Thi Thu Huyen

PDF (Tiếng Việt) 81-86

STUDY TO PERFORMANCE EVALUATION OF OPEN SHORTEST PATH FIRST PROTOCOL ON IPv4 AND IPv6 NETWORK Le Hoang Hiep, Tran Thi Yen, Luong Thi Minh Hue, Duong Thi Quy

PDF (Tiếng Việt) 87-95

IDENTIFYING FAULTS IN 3 PHASE TRANSFORMER USING THE SIGNALS OF CURRENTS, LINE VOLTAGES AND MECHANICAL VIBRATION Dao Duy Yen, Tran Xuan Minh, Truong Tuan Anh

PDF (Tiếng Việt) 96-102

THE PROPOSED RESULTS OF ALGORITHM TO DETECT THE COMMUNITY ON SOCIAL NETWORK Nguyen Hien Trinh, Vu Vinh Quang, Cap Thanh Tung

PDF (Tiếng Việt) 103-111

CRYSTAL STRUCTURE AND MAGNETIC PROPERTIES OF (Sm, Co) CODOPED BiFeO3 CERAMICS Chu Thi Anh Xuan, Le Tien Ha, Lo Thi Hue, Nguyen Van Khien, Nguyen Thi Khanh Van, Nguyen Van Dang, Pham Truong Tho

PDF (Tiếng Việt) 112-117

DESIGNING DEVICE TO KEEP TRACK OF THE HEART RATE WHICH IS SUITABLE FOR MONITORING HEART HEALTH DURING EXERCISE Phung Trung Nghia, Nguyen Sy Hiep

PDF (Tiếng Việt) 118-124

IMPROVE NETWORK SECURITY SYSTEM IN VIETNAM USING REVERSE METHOD Le Hoang Hiep, Le Xuan Hieu, Tran Lam, Do Dinh Luc

PDF (Tiếng Việt) 125-133

A SOLUTION TO BUILD WIRELESS COMMUNICATION DEVICE FOR PLC USING ZIGBEE STANDARD Dang Van Ngoc, Nguyen Duy Minh, Hoang Thi Thuong

PDF (Tiếng Việt) 134-140