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Home > Archives > Vol 226, No 06 (2021)

Table of Contents

NATURAL SCIENCE – ENGINEERING – TECHNOLOGY

COVER AND TABLE OF CONTENTS TNU Journal Office

PDF (Tiếng Việt) 1-2

PREPARATION AND PROPERTY ASSESSMENT OF ECO-FRIENDLY COMPOSITE BASED ON POLYVINYL ALCOHOL AND LIGNIN EXTRACTED FROM BIOMASS Bui Thi Thao Nguyen, Nguyen Nhi Tru, Thai Ngoc Minh Hoang, Nguyen Hoang Duong, Nguyen Thi My Anh

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A NOVEL THRESHOLD BASED APPROACH OF DETECTING OIL SPILLS ON SEA IN SYNTHETIC APERTURE RADAR IMAGES Nguyen Hung An, Nguyen Tien Phat, Luong Thi Ngoc Tu

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ANALYSIS OF INFLUENCE OF CUTTING PARAMETERS ON SURFACE ROUGHNESS AND TOOL WEAR IN HARD TURNING SINTERED TUNGSTEN CARBIDE USING CBN INSERTS Nguyen Quoc Tuan, Ngo Minh Tuan

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EFFECTS OF CANTILEVER LENGTH AND DIAMETER OF THE CUTTING TOOL ON RESONANCE FREQUENCY IN ULTRASONIC ASSISTED MACHINING Ngo Quoc Huy, Mai Thi Thu Ha, Nguyen Van Du

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ON INTERMEDIATE RINGS WHICH ARE FINITELY GENERATED MODULES OVER A NOETHERIAN RING Nguyen Xuan Linh, Luu Phuong Thao

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WATER QUALITY ASSESSMENT USING WATER QUALITY INDEX: A CASE OF THE RAY RIVER, VIETNAM Phan Thi Thanh Thuy, Nguyen Van Viet, Nguyen Kieu Lan Phuong, Lee Chun Hung

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PERSONAL EXPOSURE ASSESSMENT OF FINE PARTICULATE MATTER FOR COMMUTERS IN HANOI Vo Thi Le Ha, Truong Thi Thanh, Dao Van Phuc, Nguyen Thi Thu Hang, Ly Bich Thuy

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AN ITERATIVE ALGORITHM FOR FINDING THE MINIMUM NORM POINT IN THE SOLUTION SET OF SPLIT FIXED POINT PROBLEM Nguyen Trung Nghia, Nguyen Tat Thang

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NEW RESULTS ON ROBUST STATE BOUNDING ESTIMATION FOR DISCRETE TIME MARKOVIAN JUMB STOCHASTIC CONTROL SYSTEMS Nguyen Truong Thanh, Nguyen Thu Hang, Pham Ngoc Anh

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AIR STRIPPING FOR AMMONIA REMOVAL FROM LANDFILL LEACHATE IN VIETNAM: EFFECT OF OPERATION PARAMETERS Tran Tien Khoi, Tran Thi Thanh Thuy, Nguyen Thi Nga, Nguyen Nhat Huy, Nguyen Thi Thuy

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A COMPARATIVE STUDY OF PTDF BASED-METHODS TO DETERMINE TRANSMISSION USAGE ALLOCATION FOR BILATERAL TRANSACTIONS IN POWER MARKETS Pham Nang Van

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A COMBINATION OF FASTER R-CNN AND YOLOv2 FOR DRONE DETECTION IN IMAGES Pham Van Viet

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A COMBINATION OF NEIGHBORHOOD BASED RATIO OPERATOR AND CONVOLUTIONAL WAVELET NEURAL NETWORKS FOR CHANGE DETECTION IN MULTI-TEMPORAL SYNTHETIC APERTURE RADAR IMAGES Nguyen Hung An, Nguyen Tien Phat

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THE MALLIAVIN DERIVATIVE FOR G ENERALIZATION OF FRACTIONAL BESSEL TYPE PROCESS Vu Thi Huong

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