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Determinants of Entrepreneurial Intentions: A Case of University Students in HCMC
Nguyen,Xuan Hiep,Nong,Thi Nhu Mai 한국유통과학회 2019 KODISA ICBE (International Conference on Business Vol.2019 No.-
This study is to explore and measure factors that affect undergraduates’ entrepreneurial intentions - a test for students of universities in Hochiminh City by applying both qualitative and quantitative analysis. The primary data of this study was gathered by interviewing 773 seniors of six universities who nurture entrepreneurial intentions from 01 March 2017 to 28 April 2017. It is concluded that entrepreneurship education affects the entrepreneurial intention not only directly but also indirectly through attitude toward the entrepreneurial behavior, subjective norm, perceived feasibility; personality traits impact indirectly on entrepreneurial intention via attitude toward the entrepreneurial behavior and perceived feasibility. The results of this research show that the factors affecting the entrepreneurial intention of university students in Ho Chi Minh City include: entrepreneurship education, attitude toward the entrepreneurial behavior, subjective norm, perceived feasibility and personality traits. In particular, entrepreneurship education has a direct or indirect impact on the student s entrepreneurial intention through the remaining factors.
Nguyen,Xuan Hiep,Nguyen,Thi Cam Loan 한국유통과학회 2019 KODISA ICBE (International Conference on Business Vol.2019 No.-
This study identifies and measures factors influencing deployment of enterprise resource planning in Vietnam by qualitative research methodology combined with quantitative research methodology. The data are surveyed with 324 administrators of 45 organizations which have successfully deployed ERP in Ha Noi and Ho Chi Minh cities. The result of the study shows that the factors affecting a successful deployment of ERP in Vietnam (ranked in descending order of importance) including: Top managers’ commitment and support; Business process re-engineering; User involvement; Project management Board; Vendor support and Suitability of software and hardware.
Hong Thi Xuan NGUYEN1 한국유통과학회 2022 The Journal of Asian Finance, Economics and Busine Vol.9 No.2
The COVID-19 pandemic has hurt the economy and negatively impacted all enterprises’ financial performance. The COVID-19 pandemic has put a strain on global manufacturing capacity and supply chains, and it is also the pandemic that has given up new opportunities for the logistics industry to develop as e-commerce has developed. By analyzing the financial performance of logistic firms listed on the Vietnam Stock Exchange, this study tries to quantify those consequences. A total of 114 logistic companies were included in the study’s sample. The Wilcoxon Signed Rank Test was performed to test the difference between some ratios in 2019 and 2020. This study found that the financial performance of 114 logistic firms listed on the Vietnam stock exchange has not improved. The data show that during the COVID-19 pandemic, the leverage ratio increased while the profitability and efficiency ratios decreased. The liquidity ratio did not show any significant differences. On the contrary, these businesses’ performance, such as returns on assets, receivable turnover, and leverage, has decreased. The COVID-19 had a global impact on supply chains, therefore export activity and international transportation were badly hampered, with only a few domestic logistic enterprises growing.
A New Sterol from the Soft Coral Lobophytum crassum
Nguyen, Phuong Thao,Nguyen, Hoai Nam,Nguyen, Xuan Cuong,Nguyen, Xuan Nhiem,Pham, The Tung,Tran, Hong Quang,Nguyen, Thi Thanh Ngan,Phan, Van Kiem,Chau, Van Minh,Kim, Young Ho Korean Chemical Society 2013 Bulletin of the Korean Chemical Society Vol.34 No.1
Nguyen Phuong Thuy(Nguyen Phuong Thuy ),Nguyen Ngoc Trai(Nguyen Ngoc Trai ),Bui Dang Khoa(Bui Dang Khoa ),Nguyen Hoang Xuan Thao(Nguyen Hoang Xuan Thao ),Vuong Tuan Phong(Vuong Tuan Phong ),Quach Van 한국육종학회 2023 Plant Breeding and Biotechnology Vol.11 No.2
Genetic variability and correlation analysis are fundamental references for the innovative development of breeding programs to improve varieties and desirable traits. In the present study, the correlation and path analysis was conducted to understand the association among yield, micronutrients (iron and zinc), and protein content under aerobic conditions in local rice landraces from various agro ecological regions of Karnataka, India. The grain yield per plant showed a significant positive correlation with plant height, the tiller number, spikelet fertility, flag leaf length, and test weight. The zinc content was negatively correlated with grain yield per plant. The phenotypic path-coefficient analysis revealed that the total number of tillers, grain length, test weight, and harvest index exhibited a positive direct effect on grain yield per plant, while Grain protein content showed a low direct effect on this trait. This study also indicated that harvest index, flag leaf length, spikelet fertility, and test weight could be considered to make for a higher yield.
Xuan Hung NGUYEN(Xuan Hung NGUYEN ),Thuy Dương TRAN(Thuy Dương TRAN ),Phan Hoai Diem VU(Phan Hoai Diem VU ),Yen Chi DINH(Yen Chi DINH ),Thi Mai Huong DUONG(Thi Mai Huong DUONG ),Thi Ngoc Hien THAN(Thi 한국유통과학회 2022 The Journal of Asian Finance, Economics and Busine Vol.9 No.9
The goal of the study is to examine and assess how the factors of logistics service quality provided by logistics service providers influence customer loyalty and satisfaction in Vietnam. This study employs samples of the Kansei technique. The article’s data was gathered through an online survey of 388 distinct Vietnamese customers who used logistics services before and during the Covid-19 outbreak. After the data was obtained, it was evaluated using SmartPLS 3.0’s Cronbach’s Alpha test and structural equation model (SEM). Staff service quality, operational service quality, and technical service quality are the three factors that determine the quality of logistics services in the study. Out of the 10 proposed hypotheses, research findings show that five are acceptable. The Covid-19 Pandemic in Vietnam had a significant impact on all dimensions, but it had no effect on how satisfied customers were with the logistics service providers. Nevertheless, loyalty is considerably influenced by only one factor, which is customer satisfaction, and customer trust moderates the relationship between these two factors. As a consequence of that, several managerial implications have been proposed to help logistics service providers improve their services to attract and keep Vietnamese customers using their service in the long term.
Anti-inflammatory tirucallane saponins from Paramignya scandens.
Phan, Nguyen Huu Toan,Thuan, Nguyen Thi Dieu,Ngoc, Ninh Thi,Thao, Nguyen Phuong,Kim, Sohyun,Koh, Young Sang,Thanh, Nguyen Van,Cuong, Nguyen Xuan,Nam, Nguyen Hoai,Kiem, Phan Van,Kim, Young Ho,Minh, Cha Pharmaceutical Society of Japan 2015 Chemical & pharmaceutical bulletin Vol.63 No.7
<P>Five new tirucallane saponins, paramignyosides A-E (1-5), were isolated from the water fraction of the Paramignya scandens stem and leaves. Their structures were elucidated on the basis of spectroscopic evidence including high-resolution electrospray ionization mass spectrometry (HR-ESI-MS) and one dimensional (1D)- and 2D-NMR. The effects of isolated compounds on pro-inflammatory cytokines were evaluated by measuring the production of interleukin (IL)-12 p40, IL-6, and tumor necrosis factor-α (TNF-α) in lipopolysaccharide (LPS)-stimulated bone marrow-derived dendritic cells (BMDCs). Paramignyoside C (3) exhibited selective and potent inhibitory effect (IC50=5.030.19??M) on the production of IL-12 p40 comparable to that of the positive control, SB203580 (IC50=5.000.16??M). Further studies are required to confirm efficacy in vivo and the mechanism of anti-inflammatory effects.</P>
Anti-inflammatory Asterosaponins from the Starfish <i>Astropecten monacanthus</i>
Thao, Nguyen Phuong,Cuong, Nguyen Xuan,Luyen, Bui Thi Thuy,Thanh, Nguyen Van,Nhiem, Nguyen Xuan,Koh, Young-Sang,Ly, Bui Minh,Nam, Nguyen Hoai,Kiem, Phan Van,Minh, Chau Van,Kim, Young Ho American Chemical Society and American Society of 2013 Journal of natural products Vol.76 No.9
<P>Four new asterosaponins, astrosteriosides A–D (<B>1</B>–<B>3</B> and <B>5</B>), and two known compounds, psilasteroside (<B>4</B>) and marthasteroside B (<B>6</B>), were isolated from the MeOH extract of the edible Vietnamese starfish <I>Astropecten monacanthus</I>. Their structures were elucidated by chemical and spectroscopic methods including FTICRMS and 1D and 2D NMR experiments. The effects of the extracts and isolated compounds on pro-inflammatory cytokines were evaluated by measuring the production of IL-12 p40, IL-6, and TNF-α in LPS-stimulated bone marrow-derived dendritic cells. Compounds <B>1</B>, <B>5</B>, and <B>6</B> exhibited potent anti-inflammatory activity comparable to that of the positive control. Further studies are required to confirm efficacy <I>in vivo</I> and the mechanism of effects. Such potent anti-inflammatory activities render compounds <B>1</B>, <B>5</B>, and <B>6</B> important materials for further applications including complementary inflammation remedies and/or functional foods and nutraceuticals.</P><P><B>Graphic Abstract</B> <IMG SRC='http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/jnprdf/2013/jnprdf.2013.76.issue-9/np400492a/production/images/medium/np-2013-00492a_0005.gif'></P><P><A href='http://pubs.acs.org/doi/suppl/10.1021/np400492a'>ACS Electronic Supporting Info</A></P>
Two New C-Glucosyl Benzoic Acids and Flavonoids from Mallotus nanus and Their Antioxidant Activity
Phan Van Kiem,Nguyen Thi Mai,Chau Van Minh,Nguyen Huu Khoi,Nguyen Hai Dang,Nguyen Phuong Thao,Nguyen Xuan Cuong,Nguyen Hoai Nam,Nguyen Xuan Nhiem,Yvan Vander Heyden,Joëlle Quetin-Leclercq,김교남,장해동,김영호 대한약학회 2010 Archives of Pharmacal Research Vol.33 No.2
Two new 2-C-β-D-glucopyranosyl benzoic acid derivatives named mallonanosides A (1) and B (2) were isolated from the methanolic extract of the leaves of Mallotus nanus along with five known flavonoids, kaempferin (3), juglanin (4), quercitrin (5), myricitrin (6), and rhoifolin (7). Their structures were established on the basis of spectral and chemical evidence. Their antioxidant activities were shown to depend on the number of hydroxyl groups, and the location and species of sugar moiety.
On the Structured Green Band in ZnO Nanowires
Nguyen Thi Thuc Hien,Ngo Xuan Dai,Nguyen Ngoc Long 한국물리학회 2008 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.52 No.5
ZnO nanowires have been synthesized by using the vapor evaporation method. The material source was ZnO powder mixed with graphite. The nanowires have the shape of long rods with diameters ranging from 100 to 300 nm and lengths of several tens of micrometers. The photolu- minescence (PL) was measured from 15 K to 300 K. At room temperature, the PL exhibited a relatively strong deep-level emission around 500 nm (green band) and a small UV emission peak at 380 nm (UV band). At low temperatures, the PL spectrum consisted of a group of sharp UV peaks and a smaller green band having the ne structure of a broad multiphonon side band. The ne structure was observed to include doublets at the higher energy side. The temperature dependences of the peak position and of the full width at half maximum height (FWHM) of the PL spectra for green band were investigated. The origin of the green band is attributed to a copper impurity. ZnO nanowires have been synthesized by using the vapor evaporation method. The material source was ZnO powder mixed with graphite. The nanowires have the shape of long rods with diameters ranging from 100 to 300 nm and lengths of several tens of micrometers. The photolu- minescence (PL) was measured from 15 K to 300 K. At room temperature, the PL exhibited a relatively strong deep-level emission around 500 nm (green band) and a small UV emission peak at 380 nm (UV band). At low temperatures, the PL spectrum consisted of a group of sharp UV peaks and a smaller green band having the ne structure of a broad multiphonon side band. The ne structure was observed to include doublets at the higher energy side. The temperature dependences of the peak position and of the full width at half maximum height (FWHM) of the PL spectra for green band were investigated. The origin of the green band is attributed to a copper impurity.