No. 49 (2018)

RESEARCH AND DEVELOPMENT

• IMPROVING THEPERFORMANCE OF MULTI-HOP ALL-OPTICAL PACKET - SWITCHING USING A MODIFIED PULSE POSITION MODULATION HEADER PROCESSING METHOD

  Cao Hồng Sơn

  3

  • PDF (Vietnamese)
• ICI CANCELLATION IN MIMO-OFDM SYSTEM BY FREQUENCY BLIND EQUALIZER AND REPETATION TECHNIQUE

  Nguyễn Kim Quang

  8

  • PDF (Vietnamese)
• COMBINATION OF PCA AND SVD WITH DISCRETE CURVELET ALGORITHM IN IRIS RECOGNITION

  Nguyễn Nam Phúc, Nguyễn Quốc Trung, Trần Hữu Toàn

  15

  • PDF (Vietnamese)
• RESEARCH ON INTEGRATING SENSORS NETWORK BASED ON ZIGBEE TECHNOLOGY

  Nguyễn Văn Hùng, Nguyễn Ngọc Linh

  19

  • PDF (Vietnamese)
• UNDERWATER SOUND PROPAGATION IN TONKIN GULF USING PARABOLIC APPROXIMATION

  Trần Cao Quyền

  24

  • PDF (Vietnamese)
• APPLICATION OF H-FORMULATIONS FOR COUPLING OF LOCAL FIELDS AND EXTERNAL CIRCUITS VIA A SUBPROBLEM APPROACH

  Đặng Quốc Vương

  27

  • PDF (Vietnamese)
• ASSESSMENT OF THE EFFECTIVENESS OF RESISTOR TYPE SUPERCONDUCTING FAULT CURRENT LIMITER (R_SFCL) IN A DISTRIBUTION SYSTEM WITH DISPERSED GENERATORS

  Nguyễn Chí Hùng, Nguyễn Hữu Phúc, Nguyễn Tùng Linh, Ngô Đình Thành

  31

  • PDF (Vietnamese)
• FUZZY LOGIC-BASED SPEED CONTROLLER IN MULTI THREE-PHASE INDUCTION MOTOR

  Nguyễn Thị Hiên

  38

  • PDF (Vietnamese)
• AN ANALYTICAL METHOD FOR CALCULATING CURRENT-CARRYING CAPACITYOF HIGH VOLTAGE UNDERGROUND CABLE IN DIFFERENT INSTALLATION CONDITIONS

  Trần Anh Tùng

  43

  • PDF (Vietnamese)
• A STUDY OF 4Q SINAMICS S120 INVERTER USED FOR THREE - PHASE ASYNCHRONOUS AC MOTOR

  Mai Văn Duy

  47

  • PDF (Vietnamese)
• APPLYING OPTICAL BEAM-INDUCED CURRENT IN THE CHARACTERIZATION OF SEMICONDUCTOR POWER DIODES

  Nguyễn Duy Minh

  51

  • PDF (Vietnamese)
• SIMULATION OF INVERTER- PERMANENT MAGNET SYNCHRONOUS MOTOR SYSTEM USING RESOLVER SENSOR BY PSIM

  Phạm Thị Thùy Linh

  55

  • PDF (Vietnamese)
• APPLYLING SMITH PREDICTOR CONTROL METHOD TO IMPROVE THE PERFORMANCE OF THE HEAT TRANSFER PROCESS IN BEER PRODUCTION LINE

  Nguyễn Đức Dương

  60

  • PDF (Vietnamese)
• BUILDING UP A SUPERVISED AND CONTROLLED SCADA SYSTEM FOR PRODUCTION LINE THROUGH INTERNET BASED ON PLC S7-1200

  Nguyễn Đức Điển, Trần Ngọc Sơn, Nguyễn Cao Cường

  66

  • PDF (Vietnamese)
• THE PRINCIPLES OF OPERATION, INSTALLATION AND DETERMINATION OF TECHNICAL PARAMETERS OF INTERNAL PIG ION SOURCE IN KOTRON-13CYCLOTRON

  Nguyễn Tiến Dũng, Nguyễn Tuấn Anh, Phạm Minh Đức

  71

  • PDF (Vietnamese)
• STUDY ON INFLUENCE OF CUTTING PARAMETERS (S, t) ON SURFACE ROUGHNESS OF TOOTH FLANK WHEN MACHINING GLEASON-CURVED TOOTHED TEETH USING CARBIDE-TIPPED TOOL

  Hoàng Xuân Thịnh, Phạm Văn Đông, Trần Vệ Quốc, Nguyễn Huy Kiên

  76

  • PDF (Vietnamese)
• A STUDY ON THE EFFECTS OF VIBRATION ON HUMAN HAND-ARM

  Nguyễn Hữu Dính, Chu Khắc Trung

  81

  • PDF (Vietnamese)
• MULTI-RESPONSES OPTIMIZATION OF DRY MILLING OF SKD61 FOR LOW CUTTING POWER AND SURFACE ROUGHNESS

  Nguyễn Trung Thành, Nguyễn Tuấn Nhật

  85

  • PDF (Vietnamese)
• EFFECTS OF SOME WORKING PARAMETERS ON DRILLING PROCESS OF THE ROTARY PERCUSSIVE DRILLING

  Lưu Minh Hùng, Lê Trọng Cường, Bùi Văn Hải

  91

  • PDF (Vietnamese)
• STUDYING ECONOMIC, ENERGY AND ENVIRONMENTAL INDICATORS OF THE DIESEL ENGINE 6D16T WHEN CHANGING LPG RATIO

  Nguyễn Văn Tuân

  94

  • PDF (Vietnamese)
• A STUDY AND DESIGN OF AN AUTOMATIC TEMPERATURE REDUCER FOR CARS PARKING IN THE SUNLIGHT

  Nguyễn Tiến Hán, Nguyễn Xuân Khoa, Chu Đức Hùng

  98

  • PDF (Vietnamese)
• EFFECT OF STRUCTURE PARAMETERS ON WOVEN COTTON FABRIC TENSILE

  Nguyễn Thị Lệ

  102

  • PDF (Vietnamese)
• EFFECT OF MEDICAL WASTE PLASTIC ON THE TECHNICAL CHARACTERISTIES OF BITUMEN

  Đặng Hữu Trung, Nguyễn Quang Tùng, Nguyễn Thế Hữu, Trịnh Thị Hải, Nguyễn Minh Việt

  107

  • PDF (Vietnamese)
• EVALUATION OF HEAVY METALS (Pb, Cu) POLLUTION IN LEACHING WATER FROM DISCHARGED SLUDGE OF KIM NGUU RIVER, HANOI

  Đỗ Thị Cẩm Vân, Cù Thị Thúy Hà

  111

  • PDF (Vietnamese)
• STUDY ON FABRICATION OF CHITOSAN/POLY (VINYL ALCOHOL) NANOFIBER MATS FOR HEAVY METAL ION REMOVAL IN WATER

  Nguyễn Thị Thu Thuy, Nguyễn Thị Phương Thu

  115

  • PDF (Vietnamese)

• FACTORS AFFECTING THE INTENTION OF STARTING A BUSINESS OF FEMALE STUDENTS MAJORING IN BUSINESS ADMINISTRATION IN HANOI

  Nguyễn Phương Mai, Lưu Thị Minh Ngọc, Trần Hoàng Dũng

  120

  • PDF (Vietnamese)
• FACTORS INFLUENCING EMPLOYEE RETENTION THROUGH THE MEDIATOR JOB SATISFACTION: A STUDY OF OFFICE STAFFS IN HO CHI MINH CITY

  Bùi Nguyễn Bảo Khuê

  129

  • PDF (Vietnamese)
• FACTORS IMPACT CONSUMERS' BUYING DECISION IN SOCIAL NETWORK ONLINE PURCHASE - THE SIGNIFICANCE OF WORD-OF-MOUTH IN FUNCTIONAL FOODS MARKET: A STUDY IN HO CHI MINH CITY, VIETNAM

  Lê Võ Hoàng Liễu, Hồ Nhật Quang

  137

  • PDF (Vietnamese)
• SMALL AND MEDIUM ENTERPRISES’ SATISFACTION WITH CREDIT SERVICES OF COMMERCIAL BANK: AN EMPIRICAL STUDY AT THAI NGUYEN CITY

  Ngô Thúy Hà

  144

  • PDF (Vietnamese)