http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : Dang Nguyen Hoai Thu (검색결과 2 건)
- 무료
- 기관 내 무료
- 유료
-
An Exploratory Study of Factors Affecting Customer’s Satisfaction on Online Shopping
Duong Tan Phat,Tran Thi Hong Anh,Dang Nguyen Hoai Thu,Nong Thi Nhu Mai 한국유통과학회 2017 KODISA ICBE (International Conference on Business Vol.2017 No.-
In contemporary century - the century of Internet, E-commerce is more and more important. Few years ago, buying things on the Internet was still strange to Vietnamese people, but nowadays, they become a vital part of many consumers’ personal social life. Vietnamese people can buy almost every type of products on the Internet; however, their trust in online shopping is very tenuous. This paper identifies the factors that the online shopping enterprises need to focus on, which are Logistic services quality, Websites quality, Product quality, and Brand, in order to conquer the satisfaction of Vietnamese customers. By gathering information from 205 people at every ages and genders in Ho Chi Minh city, Vietnam via questionnaire, this research will apply deductive approach with quantitative research to testify the pre-assumed hypothesis. This study will contribute to understanding the consumers’ behaviors about buying things on Internet, as well as knowing how to gain the satisfaction of online customers. The weakness of this paper is the smallness of data collected for the survey, therefore, the will be an expansion of samples collected in the further research.
-
Chien Minh Tran,Ngoc Thi‑Thanh Nguyen,Minh Hieu Ho,Vinh Khanh Doan,Khanh Loan Ly,Nhi Ngoc‑Thao Dang,Nam Minh‑Phuong Tran,Hoai Thi‑Thu Nguyen,Long Phuoc Truong,Thai Minh Do,Quyen Ngoc Tran,Hien Quoc Ng 한국섬유공학회 2023 Fibers and polymers Vol.24 No.1
In this study, we proposed a straightforward electrospun polycaprolactone (PCL) loaded with silver nanoparticles (SNPs)membrane fabrication process, in which SNPs were directly synthesized from silver nitrate (AgNO3) in PCL–acetone mixtureby gamma irradiation. The insolubility of AgNO3in PCL solution was solved using an auxiliary dimethyl sulfoxide solvent. As a physical approach, gamma rays readily converted silver ions into SNPs without the addition of harmful reductionagents, which reduced the cytotoxicity of the synthesized material. By avoiding some processes such as purification, solventremoval, or redispersion of SNPs, this method was more time-saving compared to other related studies. SNPs formation wasconfirmed by both UV–Visible spectrum (UV–Vis) and X-ray diffraction analysis. Scanning electron microscopy (SEM)revealed that the addition of SNPs significantly reduced the fiber diameter of PCL–Ag membranes compared to that of rawPCL. Uniform spherical-shaped SNPs incorporated in PCL fibers were observed under transmission electron microscopy(TEM). The tensile test showed that the electrospun PCL–Ag membranes exhibited good mechanical characteristics. Moistureeasily penetrated the porous microstructure of PCL–Ag, facilitating wound humidity regulation. Inductively coupledplasma-mass spectroscopy (ICP-MS) was employed to study the release profiles of SNPs at different time intervals. Overall,the PCL–Ag 500 ppm sample exerted excellent antibacterial activity against Pseudomonas aeruginosa and Staphylococcusaureus strains and low in vitro cytotoxicity.
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
