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Home > Archives > Vol 227, No 16 (2022)

Table of Contents

NATURAL SCIENCE – ENGINEERING – TECHNOLOGY

COVER AND TABLE OF CONTENTS TNU Journal Office

PDF (Tiếng Việt)

FABRICATION OF MICROFLOWER-LIKE ZnO FOR DETECTING RHODAMINE B PIGMENT BY SURFACE-ENHANCED RAMAN SCATTERING Pham Thi Thu Ha

PDF (Tiếng Việt) 3 - 9

AUTHENTICATION AND ENCRYPTION SOLUTION FOR DOCUMENT STORAGE USING MERKLE HASH TREE, ED25519 DIGITAL SIGNATURE SCHEME AND AES BLOCK CIPHER Nguyen Van Nghi, Nguyen Van Duan, Vo Xuan Luych, Vu Ba Linh

PDF (Tiếng Việt) 10 - 19

3D CHARACTER EXPRESSION ANIMATION ACCORDING TO VIETNAMESE SENTENCE SEMANTICS Do Thi Chi, Le Son Thai

PDF (Tiếng Việt) 20 - 27

A NEW PICTURE FUZZY CLUSTERING METHOD TO SEGMENT THE SURFACE WATER FROM SATELLITE IMAGES Pham Huy Thong, Phung The Huan, Hoang Thi Canh, Tran Thi Ngan

PDF (Tiếng Việt) 28 - 36

MACHINE LEARNING PROBLEM TO STUDY THE CONVERGENCE OF A SERIES BASING ON SUB-SERIES OF THE HAMONIC SERIES Dinh Van Tiep, Hoang Van Ta

PDF (Tiếng Việt) 37 - 44

RESEARCH AND PROPOSE A CIRCULAR ECONOMY MODEL FOR DOMESTIC SOLID WASTE MANAGEMENT IN HOUSEHOLDS IN BAC NINH CITY Nguyen Thi My, Nguyen Nhu y, Duong Thi Thu Ha, Cao Truong Son

PDF (Tiếng Việt) 45 - 54

STRUCTURE, MORPHOLOGY AND MAGNETIC PROPERTIES IN Fe/Fe3O4 NANOCOMPOSITES Do Hung Manh, Le Thi Hong Phong, Ta Ngoc Bach, Nguyen Van Dang, Nguyen Van Khien, Skorvanek Ivan

PDF (Tiếng Việt) 55 - 61

THE THERMAL PREPARATION OF LUMINESCENT PMMA COMPOSITE USING CITRIC ACID AND ETHYLENEDIAMINE Mai Xuan Dung, Ha Giu Quoc, Nguyen Thi Lan Anh, Tran Dai Luat, Pham Thi Thuy Trang, Pham Thi Kieu, Nguyen Phuong Nam, Nguyen Sinh Hung, Nguyen Duc Anh, Pham Thi Thanh Thanh, Nguyen Thu Huyen, Ha Thi Lam

PDF (Tiếng Việt) 62 - 67

A 0.1 TO 1.65 GHz VOLTAGE CONTROLLED OSCILLATOR (VCO) IN 180 nm CMOS PROCESS Mai Thanh Hai, Nguyen Huu Tho

PDF (Tiếng Việt) 68 - 75

Mn-DOPED CdSSe TERNARY SEMICONDUCTOR NANOCRYSTALS: STRUCTURE, OPTICAL PROPERTIES AND ENERGY TRANSFER Nguyen Xuan Ca, Nguyen Thi Khanh Van, Nguyen Thi Hien, Pham Thanh Hieu, Nguyen Thi Thu Hoan, Nguyen Van Truong, Pham Minh Tan

PDF (Tiếng Việt) 76 - 84

A MILP-BASED FORMULATION FOR THERMAL-WIND-BESS UNIT COMMITMENT PROBLEM CONSIDERING NETWORK POWER LOSS Pham Nang Van, Nguyen Thi Hoai Thu, Trinh Van Hoang, Vu Quoc Cuong

PDF (Tiếng Việt) 85 - 93

PATHLOSS MODEL FOR WIRELESS COMMUNICATION SYSTEM THROUGH INTELLIGENT REFLECTING SURFACE Nguyen Xuan Kien, Nguyen Thanh Tung, Bui Phuong Thao

PDF (Tiếng Việt) 94 - 99

SYNTHESIZE, STRUCTURE AND LUMINESCENCE PROPERTIES OF NANOPARTICLES BaMoO4 DOPED Eu3+ BY HYDROTHERMAL METHOD Chu Manh Nhuong, Nguyen Thi Tho, Nguyen Ha Trang, Hoang Tran Bach Duong, Do Thi Huyen Trang

PDF (Tiếng Việt) 100 - 106

COMPUTATIONAL SEMANTIC REPRESENTATION GUARANTEES INTERPRETABILITY OF FUZZY RULE BASED CLASSIFIER Pham Dinh Phong, Hoang Van Thong, Nguyen Duc Du

PDF (Tiếng Việt) 107 - 114

EXPERIMENTS OF RECURRENT FUZZY NEURAL NETWORKS – BASED SUPERVISORY CONTROL ON AN LIQUID FLOW CONTROL SYSTEM Su Hong Thanh, Dao Huynh Dang Khoa, Le Minh Thanh, Nguyen Chi Ngon

PDF (Tiếng Việt) 115 - 123

STUDY AND BUILD SYNTHESIS PROCEDURE OF LiAlO2 MATERIAL Nguyen Thi Thu Ha, Trinh Van Giap, Vu Hoai

PDF (Tiếng Việt) 124 - 131

DESIGN OF PID CONTROLLER, FLC-SUGENO FOR FAN AND PLATE SYSTEM USING PSO OPTIMIZATION ALGORITHM Nguyen Huu Cong, Nguyen Tien Duy, Le Viet Duc

PDF (Tiếng Việt) 132 - 139

DETECTING AND MEASURING ENVIRONMENTAL DISASTERS BASED ON IMAGE SEGMENTATION DEEP LEARNING TECHNIQUE Nguyen Quang Thi, Nguyen Quang Uy, Phung Kim Phuong, Nguyen Minh Tri, Nguyen Manh Son

PDF (Tiếng Việt) 140 - 148

SYNTHESIS AND INVESTIGATION OF PHOTOCATALYTIC ACTIVITY OF CeO2: Eu3+, Al3+ NANOMATERIALS Le Hong Lien, Duong Thi Thu Huong, Le Tien Ha, Hoang Nhu Van, Phung Thi Lan, Nguyen Thi Anh Vui, Nguyen Van Hai

PDF (Tiếng Việt) 149 - 157

DETERMINATION OF ELECTROACTIVE SURFACE AREA OF NANO POROUS SILICON ELECTRODE BY CYCLIC VOLTAMMETRY Nguyen Truong Giang

PDF (Tiếng Việt) 158 - 164

ASSESSMENT OF AIR QUALITY IN CAU GIAY DISTRICT, HA NOI Pham Binh Duong, Pham Thi Thu Ha

PDF (Tiếng Việt) 165 - 173

IPSEC PACKAGING SECURITY MECHANISM IN 4G/LTE MOBILE COMMUNICATION NETWORKS Hoang Van Thuc

PDF (Tiếng Việt) 174 - 179

DETERMINATION OF KETAMINE AND SOME DILUENTS IN WASTEWATER USING LIQUID CHROMATOGRAPHY TANDEM MASS SPECRTOSCOPY Dang Thi Ngoc Lan, Truong Manh Cuong, Nguyen Xuan Truong, Nguyen Thi Thuy Linh, Vu Ngan Binh, Nguyen Thi Quynh Nhu, Pham Thi Thanh Ha, Tran Nguyen Ha

PDF (Tiếng Việt) 180 - 188

RADIATION SYNTHESIS OF CMC/AA HYDROGEL AND THEIR APPLICATION FOR THE TREATMENT OF METHYLENE BLUE Pham Bao Ngoc, Nguyen Minh Hiep, Nguyen Ngoc Thuy Trang, Tran Thu Hong, Le Van Toan, Le Xuan Cuong

PDF (Tiếng Việt) 189 - 196

EFFECTS OF LIQUID HEIGHT AND SOIL DEFORMATION ON RESPONSES OF LIQUID STORAGE TANKS UNDER SEISMIC LOADING IN VIETNAM Huynh Van Quan

PDF (Tiếng Việt) 197 - 206

OPTIMIZING POSITION AND INJECTING POWER OF THE PV SYSTEMS FOR POWER LOSS REDUCTION ON THE DISTRIBUTION POWER GRID Nguyen Thi Anh, Nguyen Minh Anh

PDF (Tiếng Việt) 207 - 215

BUILDING A PRACTICE MODEL OF CENTRALIZED CONTROL WITH DISTRIBUTED I/O ON PLC S7.1500 Do Thi Mai, Hoang Thi Thuong, Nguyen Thi Thanh Binh

PDF (Tiếng Việt) 216 - 224

BUILD AN EFFICIENT DEEP LEARNING MODEL TO RECOGNIZE SKIN DISEASE BASED ON SELF-KNOWLEDGE DISTILLATION Phung Thi Thu Trang, Nguyen Pham Linh Chi, Nguyen Thi Ngoc Anh, Ho Thi Thuy Dung

PDF (Tiếng Việt) 225 - 232

A EFFICIENT PIXEL VALUE ORDERING DATA HIDING METHOD BASED ON THREE STEGO IMAGES Nguyen Kim Sao, Cao Thi Luyen, Mai Van Linh

PDF (Tiếng Việt) 233 - 240

EFFECTS OF Eu3+ ION CONTENT ON STRUCTURE AND OPTICAL PROPERTIES OF SrTiO3 MATERIALS Chu Viet Ha, Nguyen Duy Cu, Duong Thi Thu Huong, Lo Thi Hue, Chu Thi Anh Xuan, Nguyen Van Hao, Bui Minh Quy, Vu Quang Tung, Pham Quynh Trang, Le Tien Ha

PDF (Tiếng Việt) 241 - 248