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Industrial e-commerce Develops in Full Swing

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China's Foreign Trade 2023年第1期 56-57页

作者： jenny Hu 不详

In 2022,the role of digital economy as a stabilizer and accelerator of the national economy was more *** digitalization,which is driven by China’ s intelligent manufacturing,has become the main engine of China’ s digital economy *** the core component of industrial digitalization,industrial e-commerce also developed in full *** the past three years,the COVID-19 pandemic has brought plenty of pressure to China’s industrial economy.

关键词： plenty commerce Swing

New Momentum in China’s Import Consumption Market——China Chamber of International Commerce,Deloitte China and Ali Research Jointly Release China Import Consumption Market Report

同方期刊数据库博看期刊评论

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China's Foreign Trade 2019年第6期 18-19页

作者： jenny Hu 不详

Stimulated by the continuous opening-up strategy and strong domestic demand,China s consumption market has become an important growth pole for the global ***’s import consumption market has ushered in innovation driven by technology,and new import models represented by cross-border e-commerce have strengthened ties between China and other countries around the world.

关键词： International Commerce Market Report New Momentum in China’s

Impact analysis of casting parts considering shrinkage cavity defect

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China Foundry 2011年第1期8卷 112-116页

作者： Si-Young Kwak Jie Cheng jeong-Kil Choi Center for e-Design Korea Institute of lndustrial Technology Incheon 406-800 Korea Department of Virtual engineering School of Engineering Korea University of Science ＆ Technology Daejeon Korea

Shrinkage cavity may be detrimental to mechanical performances of casting *** a consequence,design engineers often use overly large safety factors in many designs due to insufficient understanding of quantitative effects of shrinkage cavity *** this paper,process of Al alloy wheel impact test was computationally analyzed for both the wheel models with and without shrinkage cavity *** on shrinkage cavity data obtained from industrial CT (Computerized Tomography),the shrinkage cavity defects were modeled with SSM (Shape Simplification Method),which reconstructs shrinkage cavity defects to hollow spheroid *** the impact simulation was conducted,the results show that under impact test condition,the wheel considering shrinkage cavity defects may fracture while the sound-assumed wheel may not.

关键词： casting shrinkage cavity defect impact computational analysis Al alloy wheel

Fresh Food e-commerce Has Huge Potential for Development

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China's Foreign Trade 2021年第4期 62-63页

作者： jenny Hu 不详

On May 12,f resh food e-commerce platform“Dingdong”announced the completion of D+round financing of USD 330 million,with a cumulative amount of USD 1.03 billion being secured in the D *** after that,it was said that Missfresh would go for an IPO in the U.S.,and leading industry players Meicai and Dmall are competing to be the first listed company in the fresh food *** competition in this industry is becoming increasingly fierce with many players getting involved.

关键词： listed becoming commerce

Tier Ⅲ and Ⅳ cities Will Be the Main Driving Forces for Future e-business

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China's Foreign Trade 2016年第4期 44-47页

作者： jenny Hu

Recently,the China e-Business Research Center(***)released the'2015 Monitoring Report of China e-business Market'.The report says that the China e-business transaction volume amounted to 18.3 trillion yuan in 2015,up by 36.5%from a year ago,and marking an increase of 5.1 percentage points in growth ***,the B2B e-business trade value totaled 13.9 trillion yuan,up

关键词： cities Will Be the Main Driving Forces for Future e-business Tier and

Who Is at Fault When It Comes to e-commerce Information Leaks?

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China's Foreign Trade 2016年第4期 38-39页

作者： jenny Hu

According to data from the China e-commerce Complaint and Rights Safeguard Public Service Platform,information leaks are no more in the top 10 complaint issues,showing that e-commerce companies have made improvements to the protection of user ***,as online purchasing further develops,how to prevent user information leaks and stealing of account information is

关键词： line Who Is at Fault When It Comes to e-commerce Information Leaks

Occupations Behind the World Cup

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China's Foreign Trade 2018年第4期 43-45页

作者： jenny Hu 不详

The quadrennial World Cup begins in the hot summer of July,which is not only the carnival day for the fans,but also brings business opportunities to the“World Cup economy”.The rise of the e-commerce platforms selling crayfish has spawned a new profession,crayfish tasters,who work overtime until early morning to eat crayfish during the World Cup;night snack is necessary while watching the game,so the increase in the orders promises the delivery mena“monthly salary over 10,000 RMB”;the number of the fans of sports Taobao anchors increases significantly,many of whom have changed their schedule to Russian time;without the help of Chinese women workers,the mascot of the World Cup might not appear on the opening ceremony on time.

关键词： World Cup World Cup economy

Life cycle assessment of low impact development technologies combined with conventional centralized water systems for the City of Atlanta, Georgia

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Frontiers of environmental Science & engineering 2016年第6期10卷 3-15页

作者： Hyunju jeong Osvaldo A. Broesicke Bob Drew Duo Li John C. Crittenden Department of Civil and environmental engineering South Dakota School of Mines and Technology Rapid City SD 57701 USA Brook Byers Institute for Sustainable Systems School of Civil and Environmental Engineering Georgia Institute of Technology 828 West Peachtree Street Suite 320 Atlanta GA 30332-0595 USA eCOVIe Rainwater Collection Systems 4287 Club Drive N.E. Atlanta GA 30319 USA Crittenden and Associates C-305 Building E Wangjing High-tech Park LizezhongEr Road Chaoyang District Beijing 100102 China

Low-impact development （LID） technologies, such as bioretention areas, rooftop rainwater harvesting, a_nd xeris_caping can co_ntrol stormwater runoff, supply non-potable water, and landscape open *** study examines a hybrid system （HS） that combines LID technologies with a centralized water system to lessen the burden on a conventional system （CS）. CS is defined as the stormwater collection and water supply infrastructure, and the conventional landscaping choices in the City of Atlanta. The study scope is limited to five single-family residential zones （SFZs）, classified R-1 through R-5, and four multi-family residential zones （MFZs）, classified RG-2 through RG-5. Population density increases from 0.4 （R-1） to 62.2 （RG-5） persons per 1,000 m2. We performed a life cycle assessment （LCA） comparison of CS and HS using TRACI 2.1 to simulate impacts on the ecosystem, human health, and natural resources. We quantified the impact of freshwater consumption using the freshwater ecosystem impact （FeI） indicator. Test results indicate that HS has a higher LCA single score than CS in zones with a low population density; however, the difference becomes negligible as population density increases. Incorporating LID in SFZs and MFZs can reduce potable water use by an average of 50%. and 25%,respectively.; however, water savings are negligible in zones with high population density （i.e., RG-5） due to the diminished surface area per capitaavailable for LID technoogies. The results demonstrate that LID technologies effectively reduce outdoor water demand and therefore would be a good choice to decrease the water consumption impact in the City of Atlanta.

关键词： Life cycle assessment (LCA) Low impact development (LID) Bioretention area Rainwater harvesting Xeriscaping

Semantics-oriented approach for information interoperability and governance:towards user-centric enterprise architecture management

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Journal of Zhejiang University-Science C(Computers and electronics) 2010年第4期11卷 227-240页

作者： Imran GHANI Choon Yeul Lee Sung Hyun JUHN Seung Ryul jeong School of Business IT Kookmin University

enterprise architecture (eA) efforts focus on business, technology, data, and application architecture, and their integration. However, less attention has been given to one of the most critical eA elements, i.e., users (eA audiences). As a result, existing eA management systems (eAMS) have become old, large, content-centric document-repositories that are unable to provide meaningful information of use to the enterprise users and aligned with their needs and functional scope. We argue that a semantic technology based mechanism focusing on enterprise information and user-centricity has the potential to solve this problem. In this context, we present a novel ontology-based strategy named the user-centric semantics-oriented eA (U-SeA) model. Based on this model, we have developed a user-centric semantics-oriented enterprise architecture management (U-SeAM) system. Our approach is generic enough to be used in a wide variety of user-centric eAM applications. The results obtained show computational feasibility to integrate and govern enterprise information and to reduce complexity with respect to interoperability between enterprise information and users.

关键词： enterprise architecture management system (eAMS) Ontology Recommender system User-centric Semantic Web Framework