• Journal of Advanced Navigation Technology
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• v.15 no.5
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• pp.729-734
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• 2011

In this paper, e-Meters middleware and applications using standardized middleware in the EPCglobal is suggested. An standardized middleware of the EPCglobal is designed to manage as a form of SCM and other logistics. In order to support a variety of services using RFID-based, the system must be able to support each protocol. The main features of e-Meters middleware is consist of information status and delivery, distributed database processing, event data analysis, and handling. To operate real time e-Meters system information, The realized middleware is configured to process the results of data collection.

• Proceedings of the Korea Association of Information Systems Conference
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• 2005.12a
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• pp.381-387
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• 2005

As the most widely used media of BtoB e-business, the e-Marketplace (EM) can play an important role in the age of c-commerce (collaborative commerce). In supply chain management (SCM) area, the relationship-based collaboration among partners has shown great efficiency. Although the collaboration is important in both areas of EM and SCM there has been a critical difference in the selection of trade partners between them. In this paper, the EM's collaborative stages for integration with its customer system are reviewed and a system architecture is proposed for EM's electronic functional role within the perspective of collaborative commerce and buyer-supplier relationship. The relationship-based BtoB commerce through EM is reviewed to explain that it can be more beneficial than the commerce based on the price competitive selection of trade partners. With the proposed system architecture, an EM can be the functional medium for the collaborative IOIS system architecture.

• Korea Logistics Conference
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• v.10 no.2
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• pp.21-38
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• 2002

[ $\blacksquare$ ] The internet can have substitution, scale and structural impacts to this supply chain. $\blacksquare$ Complementary values of supply chain management and e-business. $\blacksquaret$ Using sound supply chain principles with e-business initiatives can create new business propositions. $\blacksquare$ The stakes of not moving forward are huge.

• Proceedings of the Korea Association of Information Systems Conference
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• 2003.05a
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• pp.127-139
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• 2003

• LOGISTICS
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• no.7
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• pp.45-47
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• 2003

(사)한국물류협회(회장 서병륜)는 물류관련 업체 임직원을 대상으로 2003년 물류능력개발 프로그램을 개설하고 전문적인 교육을 실시하고 있다. 협회가 6월, 7월, 8일 및 9월에 개설한 $\triangle$창고관리 및 레이아웃 개선의 이론과 실무$\triangle$최적재고관리의 실천실무$\triangle$SCM 및 E-SCM구축을 위한 이론$\triangle$물류센터의 투자채산성 이론$\triangle$재고관리 이론과 실무$\triangle$수$\cdot$배송시스템 구축실무이론 등의 총6개 과정의 프로그램에 대해 소개한다. 교육에 대한 자세한 사항은 한국물류협회 연수팀으로 문의하면 된다. (전화 : 02-706-0823)

• ETRI Journal
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• v.39 no.2
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• pp.234-244
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• 2017

Research interest in three-dimensional multiple-input multiple-output (3D-MIMO) beamforming has rapidly increased on account of its potential to support high data rates through an array of strategies, including sector or user-specific elevation beamforming and cell-splitting. To evaluate the full performance benefits of 3D and full-dimensional (FD) MIMO beamforming, the 3D character of the real MIMO channel must be modeled with consideration of both the azimuth and elevation domain. Most existing works on the 2D spatial channel model (2D-SCM) assume a wide range for the distribution of elevation angles of departure (eAoDs), which is not practical according to field measurements. In this paper, an optimal FD-MIMO planar array configuration is presented for different practical channel conditions by restricting the eAoDs to a finite range. Using a dynamic network level simulator that employs a complete 3D SCM, we analyze the relationship between the angular spread and sum throughput. In addition, we present an analysis on the optimal antenna configurations for the channels under consideration.

• Journal of the Korea Safety Management & Science
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• v.14 no.1
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• pp.129-136
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• 2012

This study proposes a collaboration system framework on the web service in a supply chain to implement an efficient virtual supply chain and improve an ability to fulfill received orders over a supply chain. The system based on the framework proposed in this paper plays an important role for automatic order negotiation and placing/receiving an order noticed in web service by the main system. Furthermore, it can evaluate the fulfillment of received orders over a supply chain by using the transaction results from hierarchically related vendors and establish efficient manufacturing plans. In a word, this system is the automated system for creating manufacturing plans, placing and receiving orders. A little more important main function of this system is that it has a dynamic evaluation capability about fulfillment with received orders over a supply chain, and improves the evaluation method of fulfillment ability with received orders with related to direct dealing vendors, which is a main problem in existing system. As a result, this system is able to reduce the work load of the sales and purchasing materials, production control division, to manage accurate inventory promptly, to maintain the optimal inventory level by analyzing the information of fulfillment ability with received orders, and to enhance the level of service for customers.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.20
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• pp.441-465
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• 2003

This research attempts to identify growth potential of e-logistics market and opportunities provided by its growth; analyze requirements and critical success factors for logistics industries to make most of such opportunities; and analyze various strategic alternatives for e-logistics industries. Subsequently this paper looks at strategies that may enable logistics companies to grow into competitive e-logistics and e-fulfillment companies. This would involve the close interface between advances in IT and logistics activities and formation of global strategic alliances.

• Asian-Australasian Journal of Animal Sciences
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• v.26 no.6
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• pp.788-794
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• 2013

Mastitis set apart as clinical and sub clinical is a disease complex of dairy cattle, with sub clinical being the most important economically. Of late, laboratories showed interest in developing biochemical markers to diagnose sub clinical mastitis (SCM) in herds. Many workers reported noteworthy alternation of acute phase proteins (APPs) and nitric oxide, (measured as nitrate+nitrite = NOx) in milk due to intra-mammary inflammation. But, the literature on validation of these parameters as indicators of SCM, particularly in riverine milch buffalo (Bubalus bubalis) milk is inadequate. Hence, the present study focused on comparing several APPs viz. ${\alpha}_1$-anti trypsin, ${\alpha}_1$-acid glycoprotein, fibrinogen and NOx as indicators of SCM in buffalo milk. These components in milk were estimated using standardized analytical protocols. Somatic cell count (SCC) was done microscopically. Microbial culture was done on 5% ovine blood agar. Of the 776 buffaloes (3,096 quarters) sampled, only 347 buffaloes comprising 496 quarters were found positive for SCM i.e. milk culture showed growth in blood agar with $SCC{\geq}2{\times}10^5$ cells/ml of milk. The cultural examination revealed Gram positive bacteria as the most prevalent etiological agent. It was observed that ${\alpha}_1$-anti trypsin and NOx had a highly significant (p<0.01) increase in SCM milk, whereas, the increase of ${\alpha}_1$-acid glycoprotein in infected milk was significant (p<0.05). Fibrinogen was below detection level in both healthy and SCM milk. The percent sensitivity, specificity and accuracy, predictive values and likelihood ratios were calculated taking bacterial culture examination and $SCC{\geq}2{\times}10^5$ cells/ml of milk as the benchmark. Udder profile correlation coefficient was also used. Allowing for statistical and epidemiological analysis, it was concluded that ${\alpha}_1$-anti trypsin indicates SCM irrespective of etiology, whereas ${\alpha}_1$-acid glycoprotein better diagnosed SCM caused by gram positive bacteria. NOx did not prove to be a good indicator of SCM. It is recommended measuring both ${\alpha}_1$-anti trypsin and ${\alpha}_1$-acid glycoprotein in milk to diagnose SCM in buffalo irrespective of etiology.

• Proceedings of the CALSEC Conference
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• 1998.10a
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• pp.255-268
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• 1998

$\square$ 정보기술 변화에 적극적 수용 및 대처 $\textbullet$ 다운사이징/라이트사이징 $\textbullet$ 분산 네트워크환경, 인터넷/인트라넷 $\textbullet$ 그룹웨어 ： 원활한 의사소통, 폭 넓은 정보공유, 신속한 의사결정 $\square$ 기업환경 변화에 적극적 수용 및 대처 $\textbullet$ Workflow： 경영혁신/프로세스 표준화 $\textbullet$ ERP: 기업 내부 업무의 전사적 통합 및 관리를 통한 경영 효율화 $\textbullet$ KMS: 지식의 정보화, 사람관리체제에서 지식관리 체제로 $\textbullet$ SCM: 제조에서 구매에 이르기까지 전 공급라인을 효율적으로 관리하여 재고를 최소화하고 비용을 최소화 $\textbullet$ CALS: 표준화를 통하여 기업간 거래를 효율화 $\square$ 정보시스템 환경의 변화 $\textbullet$ 정보기술혁신 + 기업환경 변화 =기업통합 (Electronic Collaboration) $\textbullet$ 복잡하고 다양해지는 요구 대처: 분산환경에서의 객체기술 $\square$ 기업 통합을 위한 응용시스템 $\textbullet$ 그룹웨어, ERP, SCM, PDM, KMS‥‥ $\textbullet$ 기업통합의 근간은 프로세스 설계 및 표준화 $\square$ 핸디＊솔루션 $\textbullet$ 기업 통합 (Electronic Collaboration) 정보시스템 도구 $\textbullet$ 분산 객체 모델 $\textbullet$ 워크플로우를 근간으로 한 SCM 지원의 정보시스템 개발 환경(중략)