• Title/Summary/Keyword: 물류 효율성

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Study on Development of Export Packaging for Fresh Melon (신선 멜론의 수출포장개발에 관한 연구)

  • Lee, Myung-Hoon;Jung, Jun-Jae
    • KOREAN JOURNAL OF PACKAGING SCIENCE & TECHNOLOGY
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    • v.15 no.3
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    • pp.83-91
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    • 2009
  • It is very difficult to export the fresh agricultural products to long distance countries such as USA and EU without any damage. Fresh products exporting would overcome very severe conditions such as hot and cold weather changes, heavy vibrations with rolling and pitching during the target distribution period, therefore, the packaging needs the immobility of products in the container and the keeping its quality by packaging materials or methods under any surrounding environments, especially. The physical strength of outer box should be designated according to its own characteristics for agricultural product packaging. Packaging dimension which would be fit to standard pallet is also very important factor to reduce the distribution cost. There have been many agricultural products researches for export packaging to the USA so far. However they have never got desirable results which enough to apply it in real. The main purpose of this research is to develop optimum compressive strength and optimum dimension of corrugated fiberboard box which would be used to USA export packaging of fresh melon as well as Japan.

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A Study on the Enterprise Application Framework for Developing Efficient RFID Applications (효율적인 RFID 애플리케이션 개발을 위한 엔터프라이즈 애플리케이션 프레임워크에 관한 연구)

  • An, Kyu-Hee;Yang, Seok-Hwan;Chung, Mok-Dong
    • Journal of Korea Multimedia Society
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    • v.11 no.2
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    • pp.269-280
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    • 2008
  • The information flow through RFID techniques such as, standardized EPC and EPCglobal network suggests new change in the method of cooperating and sharing information in the supply chain. Common function should be prepared for communication, security techniques, and business processes based on the EPCglobal standard to introduce efficient RFID techniques. And the standard architecture which can deal with the RFID environment flexibly is quite necessary. Therefore, this paper suggests Enterprise Application Framework (EAF) for developing efficient and secure RFID applications. EAF offers essential services to develop RFID enterprise systems : a communication environment which uses various standard communication protocols, a security function based on PKI, and abstract business services for flexible introduction of RFID businesses. It simplifies the RFID business integration, minimizes the development complexity, and thus EAF is expected to reduce the cost of RFID application development. EAF guarantees constructing secure RFID applications due to PKI-based security mechanism.

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Volatile Flavor Compounds in Commercial Milk by Static Headspace, Purge and Trap, Solid-Phase Microextraction (Static headspace, purge & trap 및 solid-phase microextraction을 이용한 시판우유의 휘발성 향기성분 분석)

  • Lee, Hong-Min;Lee, Ki-Woong;Chang, Chi-Hoon;Kim, Sung-Han
    • Korean Journal of Food Science and Technology
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    • v.38 no.6
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    • pp.738-741
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    • 2006
  • Volatile flavor compounds in commercial sterilized milk were analyzed and identified by static headspace, purge-and-trap, and solid-phase microextraction (SPME) methods. About 20 volatile compounds were identified by GC/MS, and aldehydes and ketones were the most distinctive and abundant compounds. Static headspace analysis allowed the identification of only the most abundant compounds, such as acetone. Five ketones (acetone, 2-butanone, 2-pentanone, 2-heptanone, 2-nonanone), four aldehydes (2-methylbutanal, pentanal, hexanal, benzaldehyde) and dimethyl sulfide, all of which were responsible for off-flavor in milk, were found by the purge-and-trap and SPME methods. The two methods differed little in their release of these compounds, but they yielded different amounts in the extraction.

Cold Storage Management System using RFID Deployment Simulator for Optimized Business Process (최적화된 비즈니스 프로세스를 위한 RFID 배치 시뮬레이터 기반의 냉동창고 관리 시스템)

  • Baek, Sun-Jae;Moon, Mi-Kyeong
    • Journal of the Korea Institute of Information and Communication Engineering
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    • v.14 no.6
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    • pp.1453-1459
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    • 2010
  • Recently, the aim of cold storage warehouse is not only to provide preservation of the quality of perishable foods but also to use state-of-the-art information systems to rapidly move products across the cold chain. An RFID (Radio Frequency Identification) is an automatic identification method that detects signals from mobile objects, and tracks and traces movement of the objects. RFID can be used to turn a cold storage warehouses into a real-time system. In this paper, we develop an cold storage management system to support the optimized business processes with RFID system. First of all, business processes in the cold storage warehouse are analyzed. Then design factors which should be considered for incorporating RFID are defined. Design values which set to the design factors can be extracted from using RFID deployment simulator. as a result, the design values make RFID to be efficiently integrated to existing business processes.

Improvement of Gas Pipe Structure for ULCS using Flow Analysis (유동 해석을 이용한 산업용 초대형 컨테이너 선박의 가스파이프 구조개선)

  • Choi, Sungmin;Kim, Jongwon
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.20 no.4
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    • pp.9-14
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    • 2019
  • Recently, container vessels are required to be applied various technologies to improve ship life-cycle and operating efficiency for the cost decreasing of logistics. The degradation of engine efficiency due to the increasing capacity of the ship and the related equipment of facilities are applied to large-scale ships without considering the condition of ship operation by increasing the ship size and feature. In this paper, the flow analysis is performed with existing gas pipe in large-scale container ship with the operation-condition of higher capacity engine and facilities, and the results were used on the new gas pipe design for ULCS (Ultra Large Container Ship). The newly designed gas pipe can be expected to increase the operating efficiency of ULCS.

A Study on Marketing Analysis of Incheon Container Ports (인천항의 마케팅 분석 및 개선방향에 관한 연구)

  • Choi, Sae-Kyung;Chung, Tae-Won
    • Journal of Navigation and Port Research
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    • v.31 no.3 s.119
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    • pp.179-186
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    • 2007
  • Fierce competition to attract the increasing container cargoes of north China in competitive ports has make port marketing to be desperate necessity. In this situation, port marketing of Incheon container ports is requisite conditions to leap one step. Therefore, this study aims to propose core factors for marketing strategy by the feasible marketing analysis. The major shows as follows. Incheon is required to adjust port tariff and handling cost by incentive policy, enhance service coming alongside the berth, increase efficiency of port handling service and inland transportation system.

Parameter Study for the Application of Ultra Thin Polymer Concrete Pavement (초박층 폴리머콘크리트 포장적용을 위한 매개변수 해석)

  • Yoon, Sang il;Jang, Yong joon;Choi, Jinwoong;Hong, Sungnam;Park, Sun-Kyu
    • Journal of the Korea institute for structural maintenance and inspection
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    • v.19 no.6
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    • pp.46-54
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    • 2015
  • Base on Korean design code, previous design code had not considered the effect of pavement on the orthotropic steel deck, however recent design code (Limit State Design Method, 2012) allowed to consider the effect of pavement on the orthotropic steel deck, and efforts to apply the stiffness of pavement to the deck continue. Meanwhile, research on the effect of ultra thin bridge deck overlay on the orthotropic steel deck is inadequate, previous study was limited in about fatigue stress and performance between pavement layer and the orthotropic steel deck. In this study, according to changing of pavement layer stiffness application, pavement materials, pavement thickness and steel deck thickness, analysis of deflection. In addition to base on this result, consider effectiveness of ultra-thin pavement stiffness application on the orthotropic steel deck.

A Study on Marketing Analysis of Incheon Container Ports (인천항의 마케팅 분석 및 개선방향에 관한 연구)

  • Chung, Tae-Won;Choi, Sae-Kyung
    • Proceedings of the Korean Institute of Navigation and Port Research Conference
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    • v.1
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    • pp.301-308
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    • 2006
  • Fierce competition to attract the increasing container cargoes of north china in competitive ports have make port marketing to be desperate necessity. In this situation, port marketing of Incheon container ports is requisite conditions to leap one step. Therefore, this study aims to propose core factors for marketing strategy, by the feasible marketing analysis. The major shows as follows. Incheon is required to adjust port tariff and handling cost by incentive policy, enhance service coming alongside the berth, increase efficiency of port handling service and inland transportation system.

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A Design of a Personnel Control System Using UHF-RFID in Shipping (UHF 대역 RFID를 이용한 선박내 인원관리 시스템 설계)

  • Cha, Jin-Man;Kim, Myeung-Hwan;Sung, Kil-Young;Lee, Sang-Wook;Park, Yeoun-Sik
    • Journal of the Korea Institute of Information and Communication Engineering
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    • v.12 no.11
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    • pp.2119-2124
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    • 2008
  • An information-oriented basis in today's society has been changing fast, and the desire for connectivity has caused an exponential growth in wireless communication and sensor network. Sensor networks using RFID, in particular, have led this trend due to the increasing exchange of data in Ubiquitous such as the home RF, access control system, U-Healthcare, and Logistics information Systems. Also, the RFID when it applies a technique, is able to raise the stability of shipping as controling the mobile course and an entrance and exit of the crews an well as previously preventing an accident from shipping. In this paper, we designed and implemented personnel control system using UHF-RFID in vessels which shows through host PC reading and writing tag.

Trend of Paradigm for integrating Blockchain, Artificial Intelligence, Quantum Computing, and Internet of Things

  • Rini Wisnu Wardhani;Dedy Septono Catur Putranto;Thi-Thu-Huong Le;Yustus Eko Oktian;Uk Jo;Aji Teguh Prihatno;Naufal Suryanto;Howon Kim
    • Smart Media Journal
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    • v.12 no.2
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    • pp.42-55
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    • 2023
  • The combination of blockchain (BC), artificial Intelligence (AI), quantum computing (QC), and the Internet of Things (IoT) can potentially transform various industries and domains, including healthcare, logistics, and finance. In this paper, we look at the trends and developments in integrating these emerging technologies and the potential benefits and challenges that come with them. We present a conceptual framework for integrating BC, AI, QC, and IoT and discuss the framework's key characteristics and challenges. We also look at the most recent cutting-edge research and developments in integrating these technologies, as well as the key challenges and opportunities that come with them. Our analysis highlights the potential benefits of integrating the technologies and looks to increased security, privacy, and efficiency to provide insights into the future of these technologies.