Vol 18 No 2 (2015) | VNUHCM Journal of Science and Technology Development

Published: 2015-06-30

Engineering and Technology - Research article

Combination of load curves and tangent curve for customer’s load curve clustering

Binh Thi Thanh Phan

5-14

HTML : 1596 | Download PDF : 737 |

Feature subset selection in dynamic stability assessment power system using artificial neural networks

Au Ngoc Nguyen, Anh Huy Nguyen, Binh Thi Thanh Phan

15-24

HTML : 1997 | Download PDF : 989 |

Creating forms for women’s clothing by draping techniques

Hien Thi Mong Nguyen, Vy Tuong Ho, Thao Thi Hoang

25-36

HTML : 2470 | Download PDF : 3199 |

Determination of rational mass of span crane with box girders

Son Danh Nguyen

37-42

HTML : 1540 | Download PDF : 1406 |

Investigation into effects/Investigating the effects of titanium powder concentrations mixed in dielectric fluid on material machining removal and surface roughness of SKD61 steel after electrical discharge machining by reverse electrode polarity

Long Tien Banh, Cuong Ngo, Phan Huu Nguyen

43-51

HTML : 1920 | Download PDF : 918 |

Evaluation of sewage sludge compost quality through maturity index and biomass yield of Italian ryegrass (Lolium multiflorum L.)

Binh Thanh Nguyen, Quynh Thi Hoang, Syoko Oshiro, Kazuto Shima

52-64

HTML : 2051 | Download PDF : 2877 |

Enhanced survival of spray-dried microencapsulated Lactobacillus casei in the presence of mix-prebiotic

Dong My Lieu, Hoai Van Bui, Huong Thuy Nguyen

65-74

HTML : 2519 | Download PDF : 2371 |

Actinomycetes isolated from soils collected in adjacent areas of Hochiminh city: sources of potential antibiotics

Huyen Thi Pham, Thu Huynh, Phuong Ngoc Uyen Pham, Tao Thi Ly Vo

75-84

HTML : 1986 | Download PDF : 1994 |

Determination of caffeine content and the volatile compound in some products of roasted and instant coffee in Vietnam

Quyen Phuong Nguyen, Tuyet Thi Ngoc Nguyen, Phung Thi Kim Le, Quan Thanh Pham

85-93

HTML : 4031 | Download PDF : 8334 |

Investigation of temperature, degree of vacuum, pattern coating thickness effects on mold filling in lost foam casting (LFC) process of A356 alloy

Ha Ngoc Nguyen, Phong Quoc Le, Tri Nhat Nguyen, Hoai Dinh Lai

94-103

HTML : 1935 | Download PDF : 2216 |

Using Unmanned Aerial Vehicles (UAV) for mornitoring the construction progress of Ho Chi Minh City urban railway project

Nhat Huu Nguyen, Tam Minh Dao, Trung Van Le, Chon Trung Le

104-112

HTML : 1928 | Download PDF : 731 |

Proposed 4D GIS for predicting the trend of housing construction in urban areas: application for District 5, Ho Chi Minh city

Canh Minh Khuu, Chon Trung Le

113-119

HTML : 1681 | Download PDF : 840 |

Extended Radial Point Interpolation Method for crack analysis in orthotropic media

Nha Thanh Nguyen, Tinh Quoc Bui, Thien Tich Truong

5-13

HTML : 1688 | Download PDF : 803 |

Application of the Bessel function to compute the air pollutant with the stratification of the atmospheric

Dung Anh Tran, Hang Thi Chu, Long Ta Bui

14-20

HTML : 2423 | Download PDF : 891 |

A consecutive-interpolation finite element method for heat transfer analysis

Minh Ngoc Nguyen, Nha Thanh Nguyen, Tinh Quoc Bui, Thien Tich Truong

21-28

HTML : 2530 | Download PDF : 935 |

Stimulation of wound healing process through ROS/RNS signals indirectly generated by N2/Ar micro-plasma - in vitro and in vivo studies

Hien Thi Minh Ngo, Linh Quang Huynh, Liao Jiunn Der, Thuy Ngu Son Nguyen

29-37

HTML : 1869 | Download PDF : 739 |

Application of a Dung’s Model to Predict Ductile Fracture of Aluminum Alloy Sheets Subjected to Deep Drawing

Hao Nguyen-Huu, Trung N.Nguyen, Hoa Vu - Cong

38-48

HTML : 1135 | Download PDF : 891 |

Application of fluorescence technique in studying dental caries

Mien Thi Mai Pham, Tien Van Tran, Linh Quang Huynh

49-58

HTML : 1897 | Download PDF : 991 |

Extended radial point interpolation method for dynamic crack analysis in functionally graded materials

Nha Thanh Nguyen, Bang Kim Tran, Tinh Quoc Bui, Thien Tich Truong

59-66

HTML : 1849 | Download PDF : 815 |

Statistical analysis of factors affecting the service quality of Jetstar Pacific Airlines

Nhan Huu Huynh, Dung Anh To

67-75

HTML : 2297 | Download PDF : 1125 |

Extended iso geometry analysis of crack propagation

Thien Tich Truong, Bang Kim Tran, Khuong Duy Nguyen, Minh Ngoc Nguyen, Nha Thanh Nguyen

76-84

HTML : 2518 | Download PDF : 878 |

Improvement implementation a software to analysis polysomnography signal

Khai Quoc Le, Huong Thi Minh Nguyen, Hien Vu Quang Nguyen, Hieu Le Trung Nguyen, Linh Quang Huynh

85-94

HTML : 1619 | Download PDF : 811 |

A Modified Semi-parametric Regression Model For Flood Forecasting

Tuan Hoang Le, Dung Anh To

95-105

HTML : 1782 | Download PDF : 731 |

An interaction integral method for evaluating T-stress for two-dimensional crack problems using the extended radial point interpolation method

Nha Thanh Nguyen, Hien Thai Nguyen, Minh Ngoc Nguyen, Thien Tich Truong

106-113

HTML : 2088 | Download PDF : 911 |

On some geometric characteristics of the orbit foliations of the co-adjoint action of some 5-dimensional solvable Lie groups

Vu Anh Le, Tuan Anh Nguyen, Hoa Quang Duong

114-122

HTML : 1893 | Download PDF : 741 |

Analyzing event related potentials using adaptive filter

Huong Thi Minh Nguyen, Khai Quoc Le, Hai Chi Nguyen, Tri Minh Ngo, Linh Quang Huynh

123-130

HTML : 1828 | Download PDF : 900 |

An improved radial point interpolation method applied for elastic problem with functionally graded material

Viet Quoc Phung, Nha Thanh Nguyen, Thien Tich Truong

131-138

HTML : 2112 | Download PDF : 864 |

Implementation and application of Dung’s model to analyze ductile fracture of metallic material

Hao Nguyen Huu, Trung N. Nguyen, Hoa Vu Cong

139-148

HTML : 1352 | Download PDF : 727 |

Determining the material model at elevated temperatures with different strain rates and simulating the warm forming process for Mg alloy AZ31B sheet

Thien Tich Truong, Long Thanh Nguyen, Binh Nguyen Thanh Vu, Hien Thai Nguyen

149-158

HTML : 1936 | Download PDF : 851 |

A new method of electrodes placement to improve QRS detection in real-time stress ECG acquisition

Dang Cao Le, Tan Hoang Nguyen, Nam Hoai Phan, Quoc Minh Thai

159-163

HTML : 1635 | Download PDF : 762 |

An isogeometric analysis approach for twodimensional steady state heat transfer problems

Em Tuan Le, Khuong Duy Nguyen, Hoa Cong Vu

164-174

HTML : 1949 | Download PDF : 1074 |

Economics, Law and Management - Research article

THE RELATION BETWEEN CULTURAL DISTANCE AND VIETNAMESE ENTERPRISES’ EXPORT INTENSITY

Dut Van Vo

6-17

HTML : 2233 | Download PDF : 1435 |

DRIVERS OF CUSTOMER PARTICIPATION - A STUDY OF EDUCATION SERVICE

Hau Nguyen Le, Quyen Thi My Mai

18-29

HTML : 1510 | Download PDF : 913 |

FACTORS AFFECTING SEGMENT REPORTING OF LISTED COMPANIES: EVIDENCE FROM LISTED COMPANIES ON HOSE

Hoang Viet Tran

30-39

HTML : 2478 | Download PDF : 987 |

DEVELOPING SOCIAL SERVICES FOR LABORS AT INDUSTRIAL ZONES IN HO CHI MINH CITY

Khoa Thi Nguyen

40-55

HTML : 1742 | Download PDF : 757 |

INCOME STRUTURE, CAPITAL STRUCTURE, BANK COMPETITION AND ECONOMIC INSTABILITY

Liem Thanh Nguyen, Khoa Chi Pham

56-67

HTML : 1643 | Download PDF : 860 |

VIETNAM AND THE THREAT OF FALLING INTO THE MIDDLE INCOME TRAP

Khai Van Ngo, Hai Van Ngo

68-78

HTML : 2331 | Download PDF : 1531 |

RELATIONSHIP BETWEEN BUDGET DEFICIT AND ECONOMIC GROWTH IN VIETNAM

Nguyen The Huynh, Thanh-Na Ha Nguyen-Le, Nghi Quoc Le

79-90

HTML : 2354 | Download PDF : 3111 |

EMPLOYING BALANCE SHEET APPROACH AND EXPLORATORY FACTOR ANALYSIS TO EXAMINE THE FINANCIAL INSTABILITY OF VIETNAM

Son Hung Tran, Nhan Ton Nguyen, Nghia Trung Hoang

91-108

HTML : 1802 | Download PDF : 959 |

A STRUCTURAL MODEL FOR THE SUCCESS OF INFORMATION SYSTEMS PROJECTS

Thanh Duy Nguyen

109-120

HTML : 2198 | Download PDF : 1669 |

THE PRACTICE OF THE SUPPLY CHAIN OF RICE IN MEKONG DELTA

Thanh Ngoc Vo, Lam Ngoc Quynh Le, Pho Thi Kim Nguyen

121-136

HTML : 2335 | Download PDF : 7083 |

Natural Sciences - Research article

Analysing the sensitivity of input parameters for oil reserve estimation of DQ oil field in conjunction with Monte Carlo simulations

Xuan Van Tran, Ngoc Ba Thai

5-23

HTML : 1554 | Download PDF : 2317 |

Evaluating brake specific fuel consumption and gas emissions from palm biodiesel fuel used in diesel generator

Phuong Nu Thanh Ton, Giang Hoang Le, Hien Thi To, Takenaka Norimichi

24-36

HTML : 3061 | Download PDF : 2956 |

Study on the specificity of some molecular markers related to the cytoplasmic male sterility trait of vietnamese Chi Thien chilli pepper cultivar (Capsicum frutescens)

Phuong Hoang Phi Cung, Hao Thanh Nguyen, Le Van Bui

37-45

HTML : 2026 | Download PDF : 1292 |

Representative permeability types and their application in researching upper Oligocene sedimentary oil reservoir of ThT oil field

Thuan Van Tran

46-58

HTML : 1679 | Download PDF : 761 |

Synthesis and immunogenicity evaluating of a discontinuous B-cell epitope predicted from influenza virus A/H5N1 HA antigen

Kim Thi Hong Tran, Thuoc Linh Tran

59-69

HTML : 2755 | Download PDF : 1046 |

Surveying word boundary factor in Chinese - Vietnamese statistical machine translation

Phuoc Thanh Tran, Dien Dinh

70-78

HTML : 1713 | Download PDF : 875 |

Preparation of bio - adhesive hydrogel based on chitosan for wound sealant

Diem Thi My Pham, Hoa Thi Hoang, Vu Dinh Dang, Quyen Ngoc Tran

88-95

HTML : 2266 | Download PDF : 3586 |

Determination of relative and absolute efficiency functions in the range of 122 keV ÷ 8.5 MeV of HPGe detector

Son An Nguyen, Lanh Dang, Minh Van Truong

79-87

HTML : 3479 | Download PDF : 773 |

TiO2 photocatalyst synthesized by refluxing method in H2O2 solution

Nam Hai Nguyen, Nhu Thi So Nguyen

96-107

HTML : 1690 | Download PDF : 1651 |

Establishment of electroporation protocol for Bacillus subtilis 1012 and WB800N

Tien Thi My Pham, Trang Thi Phuong Phan

16-24

HTML : 2624 | Download PDF : 4188 |

The functional feeding groups’ structure of aquatic insects in upstreams of Da Nhim river, Lam Dong province

Thong Ngoc Minh Bui, Khiem Trong Hoang, Huy Duc Hoang

25-35

HTML : 1883 | Download PDF : 870 |

Bioefficacy of Serratia marcescens isolated from entomopathogenic nematodes (EPN) and their secondary metabolite prodigiosin against Spodoptera litura

Huong Hoai Nguyen, Kha Hoang Anh Nguyen

5-15

HTML : 2087 | Download PDF : 1638 |

Study on the antioxidant cosmetic preparation from Spirulinaplatensis and gold nanoparticles

Lan Thi My Nguyen, Quyen Thi Hoang Nguyen, Tham Thi Mong Doan, Loan Thi Thanh Le, Hieu Trung Tran, Phuoc Thi My Le, Phu Van Dang, Hien Phu Nguyen

36-45

HTML : 2545 | Download PDF : 2552 |

Cloning and investigating GFP (green fluorescent protein) allowing higher expression in Bacillus subtilis

Nam Hoai Nguyen, Trang Thi Phuong Phan, Thuoc Linh Tran, Hoang Duc Nguyen

46-55

HTML : 3499 | Download PDF : 2108 |

Effect of N, P, K, cytokinin and water stress on the flowering time of Dendrobium sonia

Vi Ha Tuong Tran, Sanh Du Nguyen

56-63

HTML : 2168 | Download PDF : 1159 |

Preparation and characterization of nano chitosan for hGM-CSF release

Truong Tat Dang, Thuan Cong Nguyen, Hieu Van Tran

64-73

HTML : 2066 | Download PDF : 1222 |

A real-time PCR method for detection of CpTI (Cowpea Trypsin Inhibitor) gene in the genetically modified rice originating from China

Linh Thi My Nguyen, Thanh Nguyen Chu, Le Van Bui

74-86

HTML : 2393 | Download PDF : 1642 |

Cloning and expression of the acyl thioesterase 2 (ALT2) gene in Escherichia coli for producing short- and medium-chain 2-methylketones

Vy Le Uyen Khuat, Thao Phuong Do, Thuong Thi Hong Nguyen

87-98

HTML : 2069 | Download PDF : 2402 |

Micropropagation of venus flytrap Dionaea muscipula

Uyen Hong Thu Vu, Trong Huu Nguyen, Phuc Hoang Tran, Le Van Bui

99-104

HTML : 4728 | Download PDF : 1645 |

Hypermethylation at CpG islands of GSTP1 gene’s promoter is the typical property of breast cancer in Vietnamese population

Thao Thi Phuong Doan, Phuong Kim Truong, Thuan Duc Lao, Thuy Huyen Ai Le

105-112

HTML : 1940 | Download PDF : 919 |

Preparation of some derivatives of (+)-usnic acid with aromatic amines under microwave irradiation condition

Giang Trung Nguyen, Khuong Hoang Duy Luu, Phung Kim Phi Nguyen

113-120

HTML : 1938 | Download PDF : 784 |

Study of photocatalytic activity of TiO2 fluorinated by thermal shock method for the degradation of different dyes

Khoa Tien Le, Ngoc Chau Hoang, Tien Thuy Thai, Anh Trung Le, Thinh Nguyen Huu Pham, Hung Huu Khanh Nguyen, Xuan Thi Kieu Nguyen

121-131

HTML : 1836 | Download PDF : 1734 |

Development of passive sampler POCIS for the analysis of polar pesticides in surface water

Trang Thi Nhu Tran, Ty Thi Pham, Hai Lam Son Truong

132-144

HTML : 1878 | Download PDF : 1351 |

Development of multivariate calibration method for simultaneous determination of nickel, lead and zinc in tap water

Chau Minh Huynh, Thu Du Ly, Thach Thai Pham, Tran Thi Bao Pham, Minh Khanh Duong, Mai Anh Nguyen

145-151

HTML : 2196 | Download PDF : 816 |

Development and validation of a simple spectrophotometric method for quantification of chloride in polymeric materials

Chau Minh Huynh, Nguyen Thao Nguyen, Vu Dinh Thien Vo, Mai Anh Nguyen

152-158

HTML : 2103 | Download PDF : 838 |

Multi-residue analysis of polar pesticides in surface water and sediment by high performance liquid chromatography

Hai Lam Son Truong, Trang Thi Thuy Nguyen, Huyen Ngoc Tran, Trang Thi Nhu Tran

159-165

HTML : 2233 | Download PDF : 988 |

Synthesis of graphene/Fe3O4 nano composites

Trinh Thi Tuyet Ho, Tam Thanh Mai, Huy Duc Ha

166-176

HTML : 2349 | Download PDF : 4092 |

Theoretical study on structures and magnetic properties of NaxV (x=1-12) atomic clusters

Thanh Tho Bui, Khung Moc Trang, Hong Van Nguyen

177-186

HTML : 1659 | Download PDF : 652 |

CO oxidation over Pt-modified CuO catalysts in the presence of water vapour and SO2

Tri Nguyen, Anh Cam Ha, Loc Cam Luu, Cuong Tien Hoang, Thi Thi Yen Trinh, Phuong Thi Loan Nguyen, Yu. A. Agafonov, N. A. Gaidai

187-196

HTML : 1825 | Download PDF : 2066 |

Investigation of chemical reduction of graphene oxide with many reduced agents

Tam Thanh Mai, Nhan Thuc Chi Ha, Van Thi Thanh Khuat, Huy Thuc Ha

197-210

HTML : 4392 | Download PDF : 3312 |

Preparation of gold-coated sand for ultratrace mercury analysis

An Quoc Trieu, Mai Thi Huynh Le, Nho Thanh Nguyen, Dong Van Nguyen

211-220

HTML : 2456 | Download PDF : 1639 |

Benzoylation of aryl methyl ether using catalytic system of Gd(OTf)3/MSAA

Phuong Hoang Tran, Hai Truong Nguyen, Thach Ngoc Le

221-227

HTML : 2279 | Download PDF : 924 |

Reduction of graphene oxide by TiO2 nanotubes photocatalyst

Son Vinh Nguyen, Trinh Thi Diem Duong, Phuong Tuyet Nguyen, Nhu Thi So Le

228-236

HTML : 2180 | Download PDF : 2312 |

Social Sciences and Humanities - Research article

Pupils and students’ ability to recognise and use Sino-Vietnamese

Anh Thi Kim Tran

5-15

HTML : 1478 | Download PDF : 2265 |

Phenomenon of conversion in Vietnamese and English – applying to the teaching of languages

An Thi Ngoc Vo

16-30

HTML : 2638 | Download PDF : 1231 |

Dialects of the Stieng language

Cuong Khac Le

31-42

HTML : 1884 | Download PDF : 2887 |

Jinn sacrifice ritual in Ly Son island district - Quang Ngai

Doai Duy Nguyen

43-55

HTML : 1999 | Download PDF : 525 |

How to use Vietnamese unit nouns - from the perspective of teaching languages

Hang Thi Minh Le

56-69

HTML : 1792 | Download PDF : 4308 |

The reality of Vietnamese language teaching and Vietnamese Studies education in Korea

Minh Thi Hong Le

70-80

HTML : 2210 | Download PDF : 1850 |

Cultural features in the way of clothing of Korean and Vietnamese traditional cultures

Luong Thi Thu Tran

81-91

HTML : 3410 | Download PDF : 11120 |

“Rock” in the minds of Vietnamese people

Nhan Thi Mai Tran

92-101

HTML : 1921 | Download PDF : 2188 |

Syntax and semantics of “thôi” and “ngừng”

Pho Van Nguyen

102-118

HTML : 2144 | Download PDF : 1715 |

The policies on developing traditional craft villages in some Asian countries and lessons for Vietnam

Thien Duc Huynh

119-126

HTML : 2279 | Download PDF : 2213 |

Task-Based Language Teaching and its application in teaching “Business Vietnamese”

Thuy Thanh Thuy

127-133

HTML : 2300 | Download PDF : 1919 |

Main vowel variations in syllablesm with final consonants and final semi-consonants of Son Tinh local dialect in Quang Ngai

Truyen Thi Thanh Nguyen

134-145

HTML : 1848 | Download PDF : 2524 |

The types of marine economies and economic potentials of the shore areas of South Vietnam - a cultural ecology approach

Tuyet Thi Yen Phan

146-160

HTML : 2017 | Download PDF : 927 |

Dreams as an archetype in contemporary Vietnamese short stories

Tuoi Thi Tran

161-167

HTML : 1801 | Download PDF : 2564 |

The types of jokes in view of language ambiguity (illustrated by the Vietnamese and English languages)

Vinh Thuy Tran

168-181

HTML : 2025 | Download PDF : 1183 |

VNUHCM Journal of

Science and Technology Development

An official journal of Viet Nam National University Ho Chi Minh City, Viet Nam since 1997

ISSN 1859-0128

Engineering and Technology - Research article

Economics, Law and Management - Research article

Natural Sciences - Research article

Social Sciences and Humanities - Research article

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