• International journal of advanced smart convergence
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• 제6권2호
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• pp.82-88
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• 2017

The data generated by the BSN sensor attached to the human body is mostly mobile. Accordingly, in a mobile cloud environment that processes BSN data, the service should not be fixed in a specific area but be able to support it according to the move. The mobile device must be able to process, filter and transmit the collected BSN data. The cloud server must be able to collect the data processed by the mobile device and provide it as a service. And the transfer of data requires standardized transfer between each device. In this paper, we propose a data delivery method through standard schema when mobile device processes data and provides service in cloud system and a data processing method according to the movement of the mobile device.

• 한국항만경제학회지
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• 제40권1호
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• pp.71-85
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• 2024

2020년 COVID19 영향으로 온라인 성장세가 더욱 빠르게 증가하고, 이로 인해 라스트 마일(Last Mile) 서비스 강화를 위해 MFC 필요성이 중요하게 되었으며, 특히 인구 밀집도가 높은 강남, 서초 지역에서 MFC(Micro Fulfillment Center)가 활발히 운영되고 있다. 본 연구는 MFC 운영 사례 연구를 Arc GIS(Geographic Information System)를 활용하여 분석하였으며, 서울의 경우 MFC 4개 거점으로 30분 이내 배송은 불가능하며, 30분 이내 배송을 위해서는 소비자가 많은 지역에 MFC 거점을 촘촘히 확보할 필요성이 있다. 분석 결과 MFC 운영 거점은 주문 후 배송 서비스에 따라 서울시 기준으로 권역별 2개 ~ 3개, 행정구역 별로 최소 1개이상 거점이 필요함을 확인 할 수 있었다.

• 한국포장학회지
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• 제21권3호
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• pp.91-96
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• 2015

Fruit and vegetables are subjected to complex dynamic stresses in the transportation environment. During a long journey from the production area to customers using parcel delivery service, there is always some degree of vibration present. Vibration inputs are transmitted from the vehicle through the packaging to the fruit. Inside, these cause sustained bouncing of fruits against each other and container wall. These steady state vibration input may cause serous fruit injury, and this damage is particularly severe whenever the fruit inside the package is free to bounce, and is vibrated at its resonance frequency. The determination of the resonance frequencies of the fruit and vegetables may help the packaging designer to determine the proper packaging system providing adequate protection for the fruit, and to understand the complex interaction between the components of fruit when they relate to expected transportation vibration inputs. Instrumentation and technologies are described for determining the vibration response characteristics of the fruits with frequency range 3 to 150 Hz. The resonance frequency of the pear ranged from 53 to 102 Hz and the amplitude at resonance was between 1.08 and 2.48 G. The resonance frequency and amplitude at resonance decreased with the increase of the sample mass, and they were slightly affected by mechanical properties such as bioyield deformation and rupture deformation. Regression analysis was performed among the relatively high correlated parameters from the results of correlation coefficient analysis.

• 지역사회간호학회지
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• 제9권1호
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• pp.163-180
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• 1998

The purpose of this study is to evaluate the community based home care service, and make reorientation for better service. The data was collected from the public health center, which was operated for one year, 1997. This case is evaluated and reoriented according to five elements of public health care system; system of resources for public health, organization and administration, health care delivery system of financing, management. In resources for public health, available health personnels are 15 physicians, 17 nurses, 11 nurse aides and 2 other persons. One professional health personnel take care of 609 clients, The equipments used for elderly and the disabled are 6 wheelchairs, 4 walkers, 1 hairwashers and 30 viberations. But these equipments are not enough to deal all clients. In organization and administration, planning and setting goals for community home care are made by the director, supervisor of family department and public health nurse. So there is no regular commitee for home care services in this community. The form of delivery of health care is focused on preventive health care. The important works of public health nurse are health education, preventive care for hypertension, D.M. and vaccination of communicable desease. In finaning system, funds come from central government(8.3%), local goverment(16.7%) and health center itself(3.8%), The services consist of health education, vaccination, clinical test and equipment. There are several local volunteers, which are local hospitals, a college, a christian association, a catholic association, a drivers association and a disabled association. The volunteer groups give physical and mental support to the clients. In management, this health center has three evaluation methods. One is done by local government, one is done by health center itself, and the other is done by clients with questionair. But the evaluation tools are deferent between agency. Home care services must be planned and evaluated. This public health center has to have more personnel, equipments, education for professional kowledge and meetings with community volunteer agencies.

• 한국산업정보학회논문지
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• 제17권1호
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• pp.73-93
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• 2012

The primary objective of this research is to explain how to implement the Service Oriented Architecture (hereafter SOA) enabled Enterprise Resource Planning (hereafter ERP) system successfully for service industries. An implementation of the ERP system help many organizations to alleviate the difficult job of supporting inflexible or legacy systems that in most cases result in cost increases, data redundancy and inaccuracy, and various inefficiencies. However, the ERP system is losing its market share rapidly to the cloud computing system which utilizes the Software-as-a-service (hereafter SaaS) and SOA. The SOA is an approach to integrate various types of IT resources to leverage existing ERP system, while at the same time building an infrastructure that can readily respond to new business environment and offer new dynamic applications. The companies that implement this system have less of a need for the kinds of all-in-one ERP system that have dominated the back office for decades and can move freely to best-of-breed applications. This research will identify the benefits and costs of the SOA enabled ERP system through case studies and its impact on competitive priorities such as cost, quality, delivery, and flexibility.

• 대한안전경영과학회지
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• 제24권1호
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• pp.1-9
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• 2022

The growth of the online market is accelerating due to the development of technology and the pandemic era. The delivery service through the courier must be used to deliver the ordered goods to the customer through the online market. With the growth of the online market, the logistics market for delivery is also growing. The traffic and environmental problems are emerging as social issues. Urban logistics technology using underground space based on the urban railway developed to improve logistics efficiency in a metropolitan area and a new alternative to environmental problems. This study proposed a plan to secure system safety through safety analysis based on operational concept definition and scenario analysis by applying model-based perspective analysis to the system under development.

• 한국경영과학회:학술대회논문집
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• 한국경영과학회 2005년도 추계학술대회 및 정기총회
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• pp.207-212
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• 2005

The SM(System Management) is more important than SI(System Integration) in business model of software industry. And the role of ITO(IT Outsourcing) is increasing, recently. Also, The interest of ITIL increasing in the software industry. In the perspective of business, IT organization has been transformed from supportive division the core business organization, IT organization needs the satisfaction of customer’s requirements. So, process oriented IT management is required. In the perspective of technique, according to need of IT infra for a rapid change management, an application management, systematic development and operating process are required. Therefore, this paper analyzes of IT service core process in service support and service delivery that was offered by ITIL using the AHP methodology This paper shows the results of IT service survey in domestic software industry. And this paper gives a guideline of introduction ITIL

• 항공우주시스템공학회지
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• 제18권3호
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• pp.34-40
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• 2024

저궤도 위성을 포함한 다양한 위성의 궁극적인 운영목표는 촬영된 위성영상을 사용자들에게 정확하게 전달하는 데에 있다. 특히, 저궤도 광학 및 레이다 위성을 통해 획득한 지구관측영상은 매우 다양한 분야에서 활용되고 있으며, 우주산업분야에서 매우 큰 축을 담당하고 있다. 특별히, 사용자 요청부터 영상배포까지의 소요시간은 위성영상 활용가치의 주요 단위이며, 배포소요시간의 단축을 위하여 다양한 기술들이 지상국 시스템에 적용되고 있다. 본 논문에서는 획득영상 주문 배포의 시간을 단축시킬 수 있도록 한국항공우주연구원에서 구축한 주문관리시스템과 데이터시스템사이의 효과적인 인터페이스를 소개한다.

• 대한지역사회영양학회지
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• 제10권3호
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• pp.331-340
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• 2005

The purpose of this study was to provide basic data to improve college food service satisfaction with sanitary, environment and service by comparing 2 contract-managed and 2 self-operated college food services in Daejeon and Chungnam area. According to the results, sanitation and environment satisfaction degrees of contract-managed college food services were higher than those of self-operated food services. The satisfaction degrees with service were also higher in contract-managed food services than self-operated food services except the category of quick food delivery. In all categories comprising the food service satisfaction, the satisfaction degrees were lower in female students than in male students. There were more negative self-perceived clinical symptoms in female students than male students. The higher the negative self-perceived clinical symptoms scores were, the lower the satisfaction degrees with food service were, which suggests that かe health state of students was one of the factors that influenced college food service satisfaction. There was no difference between contract-managed and self-operated food services in terms of satisfaction with overall food taste and overall satisfaction degree. The average satisfaction degree for the contractmanaged food services in terms of price relative to food quality was lower than that for self-operated food services. According to stepwise multiple regression analysis, 'overall food taste', 'price relative to quality', 'kindness of employees', 'coping with proposed opinions' and 'quicknless of food delivery' in decreasing order, were the most relatively important attributes for overall satisfaction. There should be further studies on important management factors to improve satisfaction with sanitary, environment and service by self-operated college food service.

• 한국사회복지학
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• 제61권3호
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• pp.155-177
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• 2009

본 논문은 복지국가의 사회서비스 발전과정을 개괄하고 독일의 사회서비스 제도화 및 재구조화 과정을 분석함으로써 이것이 현재 진행 중인 한국의 전자 바우처 중심 사회서비스 제도화 과정에 줄 수 있는 함의를 논의하고자 한다. 이를 위해 우선 복지국가의 사회서비스 확대 및 재정비 경향을 제솝의 workfare 논의를 바탕으로 그리고 국가의 사회서비스 개입 지점을 혁신 개념을 중심으로 분석하였다. 다음으로 독일의 사회서비스 제도화 및 재구조화 경향을 고찰하였다. 마지막으로 한국의 사회서비스 제도화에 줄 수 있는 함의를 공급체계와 생산체계의 구분 및 형성, 지역사회 구심점 설정, 생산자 지원 방식의 활성화 그리고 생산주체로서 비영리조직 역할의 확대로 제시하였다.