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Dong Van VU1,Tai Van PHAM2,Ghi Nha TRAN3,Anh Phuong Thi NGUYEN4,Cong Van NGUYEN5 한국유통과학회 2021 The Journal of Asian Finance, Economics and Busine Vol.8 No.6
This study seeks to examine the relationship between business resources (through VRIN: Valuable - valuable, Rare - scarce; Inimitable - difficult to adapt, Irreplaceable - hard to replace), dynamic capability, external cooperation, and efficiency of startups operating in the seafood export sector. Research data was collected randomly and conveniently from 250 enterprises in Ba Ria-Vung Tau province, Vietnam, from October 2020 to December 2020. After excluding those ineligible, the remaining 204 enterprises meet the research conditions. With the support of SPSS-AMOS 22 dedicated software, using the 5-step Likert scale and Structural Equation Modeling (SEM), the study conducted analysis steps such as verifying convergence, discriminant value, unidirectional and scale reliability when giving the components correlated freely in the critical model by Confirmatory Factor Analysis (CFA) analysis. Results of the study have shown that the enterprise resource factor - VRIN has a positive impact on dynamic capability, and outside cooperation. However, in contrast to previous studies, we found that the relationship between enterprise resources - VRIN and performance as well as the relationship between dynamics capacity and performance is not clear. This shows that seafood exporters need to promote, exploit and effectively use this precious resource to improve business efficiency.
The expanding tendency of logistics major in the 4.0 industrial revolution: A case study in Vietnam
Van Tai Pham 국제이네비해양경제학회 2019 International Journal of e-Navigation and Maritime Vol.11 No.1
Currently, the 4.0 industrial revolution has influenced almost sectors entire the world. Chances, and challenges always are created in the fourth industrial revolution that has never faced in the past. Changing and renewing are necessary unless enterprises will come out of “playground” of the fourth industrial revolution. The navigational field which has not been outside the “playground” has suffered from numerous challenges currently. Although the possible advantages of marine industry only include the seaport system and government support, the challenges and barriers are the majority. Labor, database management, digital technologies, infrastructures, investment, and customer’s attractions are the existent trials of the maritime field. It is evaluated as the key major; logistics has followed the trend of expanding. In order to give general views for readers about the prevailing tendency, the author contributes by writing a small article. Although the fourth industrial revolution has originated many barriers, the development stages of the logistics industry in the revolution also are mentioned in the article. In order to write the article, consulting several sources such as books, newspapers, magazines, reports as well as other articles was necessary. Analysis, statistic, prediction, the application is the essential methods which were used to express the topic. The authors used the SWOT analysis method to assess opportunities and challenges for Vietnam's logistics industry in the early stage of the 4.0 revolution. Some recommendations for the sustainable and adaptive development of Vietnam's logistics industry have been proposed from the above analysis. The article consists of four root parts which are: firstly, the development stages of the logistics industry; secondly, the reality of logistics and supply chain management in 4.0 industrial revolution; thirdly, the expanding tendency of the Vietnam logistics industry; eventually, recommendations for Vietnam logistics industry to meet the world trend. Relating to the logistics sector and the fourth industrial revolution, the article will reflect the considerable development and opportunities of the logistics field during the 4.0 industrial revolution approaching period.
Van Tai Pham 국제이네비해양경제학회 2019 International Journal of e-Navigation and Maritime Vol.13 No.1
In the context of world economic integration, Vietnam's market-oriented economy is facing many opportunities and also many challenges. Market factors are gradually dominating and dominating economic activities, affecting overall economic achievements and in almost all production and consumption sectors. Shipping in general and shipping by the sea, in particular, is one of the economic sectors most affected by the process of openness and international economic integration. As government intervention in the economy decreases, the fluctuations in the total output of the economy, according to the cycle theory, are considered more. Continuous fluctuations and cyclical themselves are made up of variables related to the results of production and business of economic sectors, which transport goods by sea are one of them. Quantitative analysis is being used in many types of research on economic and financial fields in the world as well as in Vietnam. For a more holistic, comprehensive, and scientific view, the use of a powerful quantitative tool, it allows assessment of multidimensional relationships between macro variables and variables that reflect the industry's production results. The Vector Autoregression (VAR) is one of the reasonably standard quantitative models used to determine the multidimensional relationship between economic factors supposedly related to each other. Use this model to analyze the relationship between some key macroeconomic indicators and the volume of goods transported by sea in Vietnam. The author finds that there is a relatively close relationship between import and export turnover of goods and sea transport output. This result suggests many policy ideas to develop both international trade and shipping activities in Vietnam in the current period. On the other hand, the quantitative model used in the project can be applied at the enterprise level to help managers identify the impact of economic fluctuations on production and business results. On that basis, appropriate decisions will be made in the context of ongoing short-term economic fluctuations.
Van Huong Dong,Van Tai Pham 국제이네비해양경제학회 2019 International Journal of e-Navigation and Maritime Vol.11 No.1
In the trend of globalization, global citizenship, social responsibility,and sustainability are seen as the benchmark for assessing the sociology of schools. However, there are few formal definitions or concepts of global citizenship and convincing evidence of how global citizens engage in cultural activities at universities. Therefore, it is essential to research extensively and accurately to create concepts about global citizens in higher education. International higher education, social sciences,and business materials are considered to have integrated a deep understanding of global citizenship in the context of universities in general and business schools in particular. The recognition of the concept of global citizens through the moral and transformative lens is considered a practical solution when approaching this new and full of problems. This paper describes the learning of global citizens through social imagination, relationships,and reflexes. These qualities will help students develop complex and ambiguous global business thinking. The materials and knowledge considered in this paper are the basis for establishing ethical reasoning, sensitivity and value-based teaching in universities. These aspects will create new ways to integrate the concept of global citizens into training programs at business schools. Global citizen learning will create the necessary links of social responsibility with sustainable development and ethical principles when implementing the curriculum at business schools. Besides, the paper also outlines how to learn from global citizens and apply that learning method to teaching practice.
Chemical Constituents of Ficus drupacea Leaves and Their α-Glucosidase Inhibitory Activities
Phan, Van Kiem,Chau, Van Minh,Nguyen, Xuan Nhiem,Pham, Hai Yen,Hoang, Le Tuan Anh,Nguyen, Xuan Cuong,Bui, Huu Tai,Tran, Hong Quang,Truong, Nam Hai,Kim, Seung Hyun,Kwon, Se-Uk,Lee, Young-Mi,Kim, Young Korean Chemical Society 2013 Bulletin of the Korean Chemical Society Vol.34 No.1
Phan Van Kiem,김영호,Chau Van Minh,Nguyen Xuan Nhiem,Nguyen Xuan Cuong,BUIHUU TAI,TRANHONG QUANG,Hoang Le Tuan Anh,Pham Hai Yen,Ninh Khac Ban,김승현,Mingjie Xin,차지윤,이영미 대한약학회 2012 Archives of Pharmacal Research Vol.35 No.12
Bioassay-guided fractionation based on the anti-inflammatory activity of a methanol extract of Ficus microcarpa leaves led to the isolation of seven galactolipids: 2(S)-3-O-octadeca-9Z,12Z,15Ztrienoylglyceryl-O-β-D-galactopyranoside (1), (2S)-2,3-O-dioctadeca-9Z,12Z,15Z-trienoylglyceryl-O-β-D-galactopyranoside (2), (2S)-2,3-O-dioctadeca-9Z,12Z-dienoylglyceryl-O-β-D-galactopyranoside (3), (2S)-3-O-octadeca-9Z,12Z,15Z-trienoylglyceryl-6'-O-(α-D-galactopyranosyl)-β-D-galactopyranoside (4), (2S)-2,3-O-dioctadeca-9Z,12Z,15Z-trienoylglyceryl-6'-O-(α-D-galactopyranosyl)-β-D-galactopyranoside (5), gingerglycolipid B (6), and (2S)-2,3-O-dioctadeca-9Z,12Z-dienoylglyceryl-6'-O-(α-D-galactopyranosyl)-β-D-galactopyranoside (7). Their chemical structures were elucidated by mass, 1D-, and 2D-NMR spectroscopic methods as well as chemical methods. The antiinflammatory effect of these compounds on TNF-α induced IL-8 secretion in the HT-29 cell line was evaluated. All above galactolipids showed significant inhibition ranging 40% at a concentration of 50 μM. The results suggest that galactolipids from the leaves of F. microcarpa may be used as potent anti-inflammatory agents.
Kiem, Phan Van,Anh, Hoang Le Tuan,Nhiem, Nguyen Xuan,Minh, Chau Van,Thuy, Nguyen Thi Kim,Yen, Pham Hai,Hang, Dan Thuy,Tai, Bui Huu,Mathema, Vivek Bhakta,Koh, Young-Sang,Kim, Young Ho The Pharmaceutical Society of Japan 2012 Chemical & pharmaceutical bulletin Vol.60 No.2
<P>The rhizomes of <I>Hedychium coronarium</I> have been used for the treatment of inflammation, skin diseases, headache, and sharp pain due to rheumatism in traditional medicine. From this plant, two new labdanes, 15-methoxylabda-8(17),11<I>E</I>,13-trien-16,15-olide (<B>1</B>) and 16-methoxylabda-8(17),11<I>E</I>,13-trien-15,16-olide (<B>3</B>), named hedycoronens A and B, as well as four known, labda-8(17),11,13-trien-16,15-olide (<B>2</B>), 16-hydroxylabda-8(17),11,13-trien-15,16-olide (<B>4</B>), coronarin A (<B>5</B>), and corronarin E (<B>6</B>) were isolated. Their chemical structures were elucidated by mass, 1D- and 2D-nuclear magnetic resonance (NMR) spectroscopy. They were evaluated for inhibitory effects on the lipopolysaccharide (LPS)-stimulated production of pro-inflammatory cytokines in bone marrow-derived dendritic cells. Among of them, compounds <B>1</B>—<B>3</B> were potent inhibitors of LPS-stimulated interleukin-6 (IL-6) and IL-12 p40, with IC<SUB>50</SUB> ranging from 4.1±0.2 to 9.1±0.3 μ<SMALL>M</SMALL>. Compounds <B>1</B> and <B>3</B> showed moderate inhibitory activity on the tumor necrosis factor-α (TNF-α) production with IC<SUB>50</SUB> values of 46.0±1.3 and 12.7±0.3 μ<SMALL>M</SMALL>. The remains of compounds showed inactivity. These results warrant further studies concerning the potential anti-inflammatory benefits of labdane-diterpenes from <I>H. coronarium</I>.</P>
Xuan Phuong Nguyen,Van Tai Pham 국제이네비해양경제학회 2019 International Journal of e-Navigation and Maritime Vol.11 No.1
Along the 3,200km-long coastline, Vietnam has a significant number of seaports, which are relatively large and named as the keys to economic development. However, most ports are relatively small with obsolete facilities and poor supporting services. Among three largest ports countrywide, Ho Chi Minh City seaport has had the highest throughput and productivity per annum of the country for years, assumed the role of the major port in the south, where cargos and containers come and go from all industrial parks in the southern region. Situated on what was the outskirts but is now the outskirts or suburbs of Ho Chi Minh City, it has however shown some drawbacks, i.e., expansion of the port is not an option regardless of the high throughput. Apart from the inadequate infrastructure, ports are facing another setback due to backward pricing. The rapid increase in number of ports also created a “race to the bottom” situation, where Vietnam ports have reduced their price to attract customers. The direct results are lower service quality and an inability to reinvest into port development. Therefore, the restructuring of Ho Chi Minh City seaport system has been launched since 2006 whereby the plan not only resolves the limited size, obsolete facilities and traffic issues, but also becomes more efficient as the new port complex is located conveniently among the region’s industrial parks and export processing zones of Ho Chi Minh City, Binh Duong, Dong Nai, and Ba Ria – Vung Tau. In line with this plan, the paper will mainly aim to provide the outstanding constraints which Ho Chi Minh City seaport system faced, including illogical distribution among ports/terminals regardless the scale, capacity and geographic locations; ineffective and insecured mooring and anchorage buoys; undeveloped logistic services centres and lack of connecting infrastructure. As so, the recommendations for single issue will be provided.