Vol. 56 No. 3 (2020)

RESEARCH AND DEVELOPMENT

• APLICATON ARTIFICIAL BEE CONOLY FOR RECONFIGURE DISTRIBUTION NETWORK FOR MINIMUM FUNCTION OPERATING COSTS AND COSTS OF POWER SUPPLY

  Nguyễn Tùng Linh, Trương Việt Anh, Nguyễn Ngọc Quý

  3

  • PDF (Vietnamese)
• AN EFFECTIVENESS ASSESSMENT OF BESS INTEGRATION SCENARIOS INTO AN ISOLATED GRID

  Nguyễn Ngọc Văn, Nguyễn Hữu Đức

  11

  • PDF (Vietnamese)
• SIMULATION OF DISCHARGE PROPAGATION ON INSULATOR SURFACES UNDER AC VOLTAGE

  Đặng Việt Hùng, Nguyễn Duy Minh

  18

  • PDF (Vietnamese)
• EVALUATION OF INSULATION OIL ENVIRONTEMP3 IN DISTRIBUTION TRANSFORMER IN VIET NAM

  Nguyễn Nhất Tùng, Nguyễn Đức Quang

  22

  • PDF (Vietnamese)
• RESEARCH AND DESIGN OF A MATHEMATICAL MODEL FOR AN INTERCONNECTED HYDROPOWER SYSTEM IN THE STABILIZATION PROBLEM OF TURBINE SPEED

  Nguyễn Duy Trung, Nguyễn Ngọc Khoát, Hoàng Thị Thu Hương, Đào Thị Mai Phương, Lê Hùng Lân, Nguyễn Văn Tiềm

  29

  • PDF (Vietnamese)
• DEVELOPING AN HYBRID INTEGRO-DIFFERENTIAL FORMULATION 3D BASED ON THE ELECTRIC VECTOR POTENTIAL - APPLICATION TO THE CONDUCTIVE THIN SHELL STRUCTURE

  Lê Đức Tùng

  35

  • PDF (Vietnamese)
• DESIGN AND BUILD INTELLIGENT MEASURING DEVICES CAPABLE OF AUTOMATIC ECG SIGNAL RECOGNITION USING EMBEDDED TECHNOLOGY

  Đỗ Văn Đỉnh

  40

  • PDF (Vietnamese)
• BUILDING UP A REPETITIVE CONTROL LAW (RCL) WITH DESIRED TRAJECTORY PERIODIC SO REDUCED ONLINE COMPUTATION FOR ROBOT ALMEGA 16

  Võ Thu Hà, Nguyễn Ngọc Quý

  48

  • PDF (Vietnamese)
• AN IMPROVED ELASTIC AND VISCOSITY IMAGING METHOD USING SHEAR WAVE AND FDTD/AHI MODEL

  Trần Quang Huy, Trần Đức Tân

  53

  • PDF (Vietnamese)
• EFFECT OF TEMPERATURE AND TIME OF BAKING PHASE ON SU-8 PR FILM USED AS A HARD MASK FOR A DEEP LITHOGRAPHY

  Bùi Tuấn Anh

  58

  • PDF (Vietnamese)
• OIL FILM PRESSURE OF JOURNAL BEARING WITH OIL SUPLY HOLE LOCATED IN THE HOUSING CONCERNING CAVITATION

  Trần Thị Thanh Hải, Lê Anh Dũng, Đặng Vũ Vinh

  63

  • PDF (Vietnamese)
• STUDY ON THE MECHANICAL PROPERTIES AND MICROSTRUCTURE AT THE INTERFACE BETWEEN 67Ni18Cr5Si4B HVOF THERMAL SPRAY COATING AND C45 STEEL SUBSTRATE

  Phạm Văn Liệu

  68

  • PDF (Vietnamese)
• STUDY ON CHANGE OF SURFACE ROUGHNESS OF CAM WHEN MACHINED ON THE POLISHING MACHINE BK.CMPM.12

  Phạm Văn Hùng, Bùi Tuấn Anh, Bùi Tuấn Anh, Nguyễn Trọng Thanh, Phan Văn

  73

  • PDF (Vietnamese)
• STUDY OF THE POSSIBILITY OF COOLING WATER HEAT RECOVERY IN INTERNAL COMBUSTION ENGIGE

  Khổng Vũ Quảng, Nguyễn Duy Tiến, Vũ Minh Diễn, Phạm Văn Trọng, Lê Mạnh Tới, Lê Đăng Duy, Trần Anh Quân

  78

  • PDF (Vietnamese)
• RESEARCH SIMULATE AUTOMATIC CONTROL CIRCUITS OF HEADLIGHTS FOR VEHICLE USING LIGHT DEPENDENT RESISTOR SENSORS

  Nguyễn Thành Bắc, Vũ Ngọc Quỳnh

  84

  • PDF (Vietnamese)
• VIBRATION ANALYSIS OF THE CAR BODY STRUCTURE UNDER THE EFFECTS OF ITS ENGINE

  Nguyễn Quang Cường, Nguyễn Văn Bang, Nguyễn Thiết Lập

  89

  • PDF (Vietnamese)
• A CENTRAL CONTROLLER DESIGN FOR ACTIVE SUPPENSION AND ACTIVE ANTI-ROLL BAR SYSTEMS ON AUTOMOBILES

  Vũ Văn Tấn, Nguyễn Minh Trung

  94

  • PDF (Vietnamese)
• APPLICATION OF GRAPHICAL METHOD TO DETERMINE THE DRYING TIME

  Trương Minh Thắng

  99

  • PDF (Vietnamese)
• INFLUENCE OF WEFT DENSITY TO CAPILLARY SPEED OF TERRY WOVEN

  Nguyễn Thị Thảo

  102

  • PDF (Vietnamese)
• RESEARCH ON ANALYSIS OF OPERATION PROCEDURES AND OPTIMISATION OF PERFORMANCE TIME FOR SEWING OPERATIONS OF KNITTED PRODUCTS

  Phan Thanh Thảo, Nguyễn Quang Thoại

  105

  • PDF (Vietnamese)
• DETERMINATION OF VITAMIN B6 IN BANANA VINEGAR BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY (HPLC)

  Nguyễn Mạnh Hà, Trần Quang Hải, Nguyễn Thế Hữu, Nguyễn Đức Hải, Nguyễn Thị Thoa, Nguyễn Quang Tùng

  111

  • PDF (Vietnamese)
• INVESTIGATION OF CHEMICAL COMPOSITION AND ANTIMICROBIAL EFFECT OF ESSENTIAL OILS FROM BASIL (Ocimum basilicum L.) GROWN IN BINH ĐINH

  Võ Thị Thanh Tuyền, Lê Thị Như Quyền

  114

  • PDF (Vietnamese)
• STUDY ON THE TREATMENT PROCESS OF AIR POLLUTION AND ASH FROM THE SOLID WASTE INCINERATOR

  Phạm Thị Mai Hương, Nguyễn Quang Tùng, Nguyễn Hùng Ngạn, Đỗ Thị Cẩm Vân, Hoàng Văn Huy, Phạm Thị Thanh Yên

  120

  • PDF (Vietnamese)
• PREPARATION OF THE EXTRACTS AND THEIR BIOLOGY ACTIVITIES FROM DIANELLA ENSIFOLIA

  Trần Như Quyết, Vũ Minh Tân, Trịnh Thị Hải, Lê Thị Hồng Nhung

  125

  • PDF (Vietnamese)
• DETERMINING THE CONTENT OF NITRATE IN SOME VEGETABLES BY THE SPECTROPHOTOMETRIC METHOD USING SALISYLIC ACID REAGENT

  Nguyễn Thị Thu Phương, Đào Thu Hà, Trần Thị Yến

  128

  • PDF (Vietnamese)

• DETERMINANTS OF INDIVIDUAL INCOME TAX REVENUE IN VIETNAM

  Nguyễn Hữu Cung, Nguyễn Thị Nguyệt Dung

  132

  • PDF (Vietnamese)
• PSYCHOLOGICAL CAPITAL AFFECTING JOB PERFORMANCE - A STUDY AT SOME UNIVERSITIES IN THE SOUTH

  Trần Thanh Phong, Phan Đức Dũng

  138

  • PDF (Vietnamese)
• THE EFFECT OF SOCIAL CAPITAL ON SUPPLY CHAIN INNOVATION AND SUPPLY CHAIN PERFORMANCE

  Vũ Đình Khoa, Nguyễn Thị Mai Anh

  144

  • PDF (Vietnamese)
• DEVELOP ORGANIZATIONAL CULTURE AT TAM NONG DISTRICT PEOPLE'S COMMITTEE, PHU THO PROVINCE

  Lê Thùy Hương, Nguyễn Thị Hà

  151

  • PDF (Vietnamese)