Supply Chain Risk Assessment and Control of Port Enterprises: Qingdao port as case study

Bao Jiang,Jian Li,Siyi SHEN 한국해운물류학회 2018 The Asian journal of shipping and Logistics Vol.34 No.3

China's reform has led to rapid port enterprise development and improved major coastal port throughput capacity and loading efficiency. Modern port enterprises are important nodes in global supply chain integration and have begun to function as integrated logistics service centers. Qingdao port was used to evaluate enterprise supply chain risk. An improved AHP method was used to propose measures to strengthen port enterprise supply chain risk management. Port service process risk, operational risk, port relationship process risk, and external environment-associated risk are too high in this supply chain. To strengthen supply chain risk control, improved port service efficiency, enhanced port operational ability, strengthened membership management, and improved supply chain risk prevention mechanisms are required.

Development of Chinese Logistics And Problems that Korean Logistics Organizations should pay attention to when they make investment in China

Jiang bao shan 한국유통학회 2007 한국유통학회 학술대회 발표논문집 Vol.- No.-

Since 90’,s Chinese logistics has been keeping high speed in logistics industry. This article is mainly about analysis of development of Chinese logistics in 2006, during “Tenth Five Years' Plan", and it also makes certain expectation of Chinese logistics' development. Based on these points, this article also makes general description on certain characteristics of Chinese logistics market. At the end of this article, it points six aspects which Korean logistics organization should pay attention to when they invest in China; those aspects are selection of investment zone; risk of policy; risk of market; risk of legislation; scale of investment and domestic operation.

Maritime Shipping and Export Trade on “Maritime Silk Road”

Bao Jiang,Jian Li,Chunxia GONG 한국해운물류학회 2018 The Asian journal of shipping and Logistics Vol.34 No.2

The initiative of the 21st-Century Maritime Silk Road will not only enhance China’s international trade with countries along the road, but will also bring opportunities and challenges to China’s maritime shipping industry. This article examines correlations between freight rate and the export trade on the five shipping routes of the Maritime Silk Road by the VAR model. The empirical results show that among the five routes, on the Persian Gulf route and European route, export has a significantly negative impact on freight index; however, on the Southeast Asian route and Taiwanese route freight index has a significantly negative effect on exports. Finally, some strategies were put forward on the Chinese shipping market and industry.

DEA-based Performance Measurement of Seaports in North Asia : Radial amd Non-radial Approach

Bao Jiang,Jian Li 한국해운물류학회 2009 The Asian journal of shipping and Logistics Vol.25 No.2

The center of global container traffic has been shifted from the Europe and the U.S.A. to the region of Northeast Asia, which mainly includes China, Japan and Korea. How to survive in the fiercest competitive environment and to optimize the logistics network in the region of Northeast Asia is becoming a hot topic in both business and academic area. This paper proposes a scheme to estimate the technical efficiency of Northeast Asian seaports as performance measure by radial and non-radial approach of Data Envelopment Analysis (DEA). The outcome reveals that three Chinese seaports (Shanghai, Tianjin and Dalian) as well as three Korean seaports (Busan, Gwangyang, and Incheon) can be considered as efficient ones. Moreover, the paper also attemps to search for benchmark ports, and Shanghai and Busan are the identification of the benchmark seaports in Northeast Asia. The result of technical efficiency estimation shows that there exists a substantial opportunity for improvement in technical efficiency of seaports and also the heterogeneity in the technical efficiency among seaports in Northeast Asia.

Design and Implementation of Transfusion Auxiliary Device by Patient Manual Control Dressing Change

Jiang Jin-gang,Shen Rui-chao,Wang Bao-fu,Gu Bo-yang,Tang Hai-bo,Jiang Ze-hao 보안공학연구지원센터 2015 International Journal of u- and e- Service, Scienc Vol.8 No.11

Transfusion auxiliary device by patient manual control dressing is proposed. It is realized by one-way rotation ratchet mechanism, which is consistent of slider-crank mechanism and double pawl ratchet mechanism. Dressing change is automatically realized by patient manual control rope. This reduces the labor intensity of the medical staff, shortens the waiting time of the patients. This device has the advantage of low cost, large market space.

Container Ports Multimodal Transport in China from the View of Low Carbon

Bao Jiang,Jian Li,Xiaoying Mao 한국해운물류학회 2012 The Asian journal of shipping and Logistics Vol.28 No.3

The study uses the carbon dioxide emission calculation model published by IPCC to measure carbon dioxide emissions and fuel inputs of the three types of multimodal transport (road-sea, railway-sea, and river-sea) in ports of China. Then, we make a case study on Shanghai port. Combined with carbon taxes launched around 2012 in China, this paper calculates the carbon taxes on the three types of multimodal transport and makes a pairwise comparison between roadway/railway, roadway/waterway and waterway/railway. The results show that increasing the proportion of railway-sea transportation and river-sea transportation to a reasonable level will achieve great energy saving, emission reduction, and economic benefits. According to different transportation network features, this paper applies Cluster analysis to raise separately suggestions for long-term development of coastal container ports in China based on low-carbon thinking.

Laminarin improves developmental competence of porcine early stage embryos by inhibiting oxidative stress

Jiang, Hao,Liang, Shuang,Yao, Xue-Rui,Jin, Yong-Xun,Shen, Xing-Hui,Yuan, Bao,Zhang, Jia-Bao,Kim, Nam-Hyung Elsevier 2018 Theriogenology Vol.115 No.-

<P><B>Abstract</B></P> <P>Laminarin (LMA), a β-glucan mixture with good biocompatibility, improves the growth performance and immune response when used as food additives and nutraceuticals. The aim of the present research was to explore the effects of LMA on porcine early stage embryo development, as well as the underlying mechanisms. The results showed that the developmental competence of porcine early stage embryos was dramatically improved after LMA supplementation during the in vitro culture period. The presence of 20 μg/mL LMA during the in vitro culture period significantly improved cleavage rate, blastocyst formation rates, hatching rate, and total cell number in the blastocyst compared to that in the control group. Notably, LMA attenuated the intracellular reactive oxygen species generation induced by H<SUB>2</SUB>O<SUB>2</SUB>. Furthermore, LMA not only increased intracellular glutathione levels, but also ameliorated mitochondrial membrane potential. In addition, the expression of a zygotic genome activation related gene (<I>YAP1</I>), pluripotency-related genes (<I>OCT4</I>, <I>NANOG,</I> and <I>SOX2</I>), and hatching-related genes (<I>COX2</I>, <I>GATA4,</I> and <I>ITGA5</I>) were up-regulated following LMA supplementation during porcine early stage embryo development. These results demonstrate that LMA has beneficial effects on the development of porcine early stage embryos via regulation of oxidative stress. This evidence provides a novel method for embryo development improvement associated with exposure to LMA.</P> <P><B>Highlights</B></P> <P> <UL> <LI> Laminarin has beneficial effects on the development of porcine early stage embryos. </LI> <LI> Laminarin attenuates intracellular reactive oxygen species generation. </LI> <LI> Laminarin increases intracellular glutathione levels and ameliorates ΔΨm. </LI> <LI> Laminarin up-regulates the expression of ZGA/pluripotency/hatching related genes. </LI> </UL> </P>

한국어 구문해석 방법론 구축

姜寶有(Jiang, Bao-you) 국어국문학회 2017 국어국문학 Vol.0 No.180

언어학은 구조주의 시대로부터 변형생성 이론과 인지문법 이론 시대를 거치면서 연구의 흐름이 문법 기술로부터 문법 해석으로 바뀌고 있다. 외국어교육 영역에서는 구조주의적인 구문분석 방법이 한계를 드러내면서 문법구조에 대한 기술보다 문법구조에 대한 해석이 더 효과적인 방법으로 알려지고 있다. 본 글에서는 구문분석 방법론의 한계를 짚어 보는 가운데 언어학 연구방법의 한 기반으로 구문해석 방법론을 제시하고자 한다. 외국인을 위한 한국어문법이라면 오늘날의 모어 화자의 한국어문법 기술(분석)로부터 외국인 학습자의 한국어문법 해석으로 방향 전환을 시도해야 하며 이를 위해서는 구문 분석으로부터 구문 해석으로의 시대를 열어가야 한다. 외국인 한국어 학습자는 구문이 어떻게 구성되었다는 구문구조 분석보다 구문이 왜 이런 구조로 짜였는가하는 구문구조 해석을 더 바라고 있기 때문이다. 구문해석 방법론 구축을 위해 문화인지적 해석기반을 마련하였는데, 거기에는 주관성과 주관화 해석기반, 원형과 범주화의 해석기반, 어휘화와 문법화의 해석기반, 자의성과 도상성의 해석기반 등이 있다. 논의 과정에서 하나의 잣대, 하나의 표준으로 모든 구문을 분석하고 해석한다는 것은 불가능한 일이며 구문분석 방법이든 구문해석 방법이든 만능의 법칙은 없다는 사실을 실감하게 된다. With the shift of the era from structuralism to generative grammar and cognitive grammar, the mainstream of linguistics has changed its research focus from description to interpretation. Foreign language education then realized that, given the limitations of structuralist syntactic analysis method, the interpretation of syntactic structure may be more effective than the description of syntactic structure. This article tries to reveal the limitations of syntactic analysis, and advocate the method of syntactic interpretation for foreign language teaching. Korean grammar for foreigners should make a shift through the ways in which the description of grammar for native speakers should be turned to the interpretation of grammar for foreigners. Therefore, the first thing that should be done is to turn syntactic analysis to syntactic interpretation, since foreign Korean learners are more eager to know how and why than what the syntactic structure is. The construction of syntactic interpretation methodology presupposes the basis of culture- cognition, which includes subjectivity and subjectivization, prototype theory and categorization, lexicalization and grammaticalization, arbitrariness and iconicity. However, I have to admit that it is indeed difficult to use a single standard to analyze or explain all the syntactic structures. Either the syntactic analysis method or the syntactic interpretation method can never become a universal law.

中韓文化産業的發展及其合作路徑探討

목보강 ( Bao Jiang Mu ) 朝鮮大學校 統一問題硏究所 2011 統一 問題 硏究 Vol.26 No.1

經濟全球化的發展和WTO的加入, 不僅爲中韓兩國參與世界文化産業競爭創造了有利條件, 也爲中韓兩國開展文化産業合作提供了動力。文化産業日益成爲21世紀知識經濟核心。中國作爲新興經濟大國、文化大國, 却是文化産業弱勢國家。文化産業發展近年來倍受中國政府的重視, 積極制定文化産業發展戰略規劃和發展實施方案。韓國在確定"文化立國"戰略後實現了跨越式發展, 成爲迅速굴起的典範。其典範作用是可爲申國文化産業發展提供有益啓示。世界經濟在新的競合大背景下, 探究中韓文化産業合作的現實路徑, 旨在提升兩國文化産業國際競爭力, 增强國家軟實力。 Development of economic globalization and WTO accession, Not only for China and South Korea to participate in world culture, created favorable conditions for industrial competitiveness, China and South Korea also provides for cultural cooperation in power industry. The Culture Industry is becoming center of knowledge economy in 21 century. China is the emerging economic power country and cultural country, but China also weakness in cultural industry. The culture industry development is being attached much importance by China`s government at present, the government actively formulate cultural industry developmental strategy plans and implementation plans. South Korea determines strategy of "cultura1 nation", and realized the leaping development. Rapid rose of South Korea`s model function and meaning, provide to the China`s culture industry development for intentional enlightenment. The background of the world economic in the new competition, explore realistic the way of China and South Korea cultural industry development, the aim is upgrading international competition power of the two countries culture industry, and increase the soft power of our country.

Optimized Relay Selection and Power Allocation by an Exclusive Method in Multi-Relay AF Cooperative Networks

( Jianrong Bao ),( Bin Jiang ),( Chao Liu ),( Xianyang Jiang ),( Minhong Sun ) 한국인터넷정보학회 2017 KSII Transactions on Internet and Information Syst Vol.11 No.7

In a single-source and multi-relay amplify-forward (AF) cooperative network, the outage probability and the power allocation are two key factors to influence the performance of an entire system. In this paper, an optimized AF relay selection by an exclusive method and near optimal power allocation (NOPA) is proposed for both good outage probability and power efficiency. Given the same power at the source and the relay nodes, a threshold for selecting the relay nodes is deduced and employed to minimize the average outage probability. It mainly excludes the relay nodes with much higher thresholds over the aforementioned threshold and thus the remainders of the relay nodes participate in cooperative forwarding efficiently. So the proposed scheme can improve the utility of the resources in the cooperative multi-relay system, as well as reduce the computational complexity. In addition, based on the proposed scheme, a NOPA is also suggested to approach sub-optimal power efficiency with low complexity. Simulation results show that the proposed scheme obtains about 2.1dB and 5.8dB performance gain at outage probability of 10^-4, when compared with the all-relay-forward (6 participated relays) and the single-relay-forward schemes. Furthermore, it obtains the minimum outage probability among all selective relay schemes with the same number of the relays. Meanwhile, it approaches closely to the optimal exhaustive scheme, thus reduce much complexity. Moreover, the proposed NOPA scheme achieves better outage probability than those of the equal power allocation schemes. Therefore, the proposed scheme can obtain good outage probability, low computational complexity and high power efficiency, which makes it pragmatic efficiently in the single-source and multi-relay AF based cooperative networks.