• Spatial Information Research
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• 제21권5호
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• pp.43-51
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• 2013

본 연구에서는 최근 이슈가 되고 있는 공간빅데이터에 대한 개념과 효과적으로 공간빅데이터체계를 구축하기 위한 방안을 제시하였다. 공간빅데이터는 3V(volume, variety, velocity)로 정의되고 있는 빅데이터를 6V(volume, variety, velocity, value, veracity, visualization)의 빅데이터로 진화시키는 기반이라 할 수 있다. 공간빅데이터를 효과적으로 구축하기 위해서는 공간빅데이터체계 구축으로 추진되어야 하며, 공간빅데이터체계는 국가공간정보기반, 융합플랫폼, 서비스제공자, 생산요소제공자로서의 역할을 수행해야 한다. 이러한 공간빅데이터체계의 구성요소는 인프라(하드웨어), 기술(소프트웨어), 공간빅데이터(데이터), 인력, 법 제도 등이며, 공간빅데이터체계 구축을 위한 목표로 공간기반 정책수립 지원, 공간빅데이터 플랫폼 기반 산업활성화, 공간 빅데이터 융합기반 조성, 공간관련 사회현안의 적극적 해결로 제시하였다. 그리고 목표에 대한 추진전략은 범정부적 협력체계 구축, 신산업 창출 및 활용 활성화, 성과활용 중심의 공간빅데이터 플랫폼 구축, 공간빅데이터 관련 기술경쟁력 확보로 제시하였다.

• 대한감각통합치료학회지
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• 제1권1호
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• pp.1-8
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• 2003

Objective : To describe the sensory-based behaviors of children with developmental disorders as reported on the JSI-2. Methods : The scores of children with disability were compared with those of children without disability. JSI-2 was completed by parents of 38 children with disability 3 through 6 years of age and 36 children without disability 3 through 6 years of age. Results : The scores of children with disability were significantly different from that of children without disability for 6 of 8 factors, including vestibular, tactile, auditory, visual and other. There is no significant differences of age or sex. Conclusion : From this study, it is found that children with disability have deficit in a variety of sensory processing abilities as measured by JSI-2. Further research is needed to replicate and develop these findings.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2012년도 춘계학술대회
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• pp.848-849
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• 2012

본 논문에서는 운전자가 후진 시, 자동차의 후진 예상경로를 파악하여 내비게이션이나 휴대용 기기에 후방카메라 영상과 예상 경로를 함께 표시하여 안전운전을 도와주는 경로 예측 방식의 후진 주차 가이드 시스템을 개발하였다. 본 시스템은 다양한 차종에 적용 가능하며, 다양한 후방카메라의 특성 및 설치환경을 지원하고 내비게이션이나 휴대용 기기에 호환되며 시스템의 탈부착이 쉽고, 편리하게 구성할 수 있다.

• 한국신재생에너지학회:학술대회논문집
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• 한국신재생에너지학회 2010년도 춘계학술대회 초록집
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• pp.65.2-65.2
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• 2010

Currently the variety of governmental business support and research for supplying solar energy have been actively progressed. As of now, however, There are no practical testing infrastructures of grid-connected photovoltaic system which test performance of solar power facility in domestic. Therefore, in KEPRI, there is in progress construction of practical testing ground of 500 kW class grid-connected PV System for developing the evaluation of the performance technology including the Module, PCS, and etc, that is the important instrument of the PV System, in Gochang area. It analyzed the site creation work for constructing the practical testing ground and new construction of control room and the unit standards, specifications and capacity of required equipment. For the system detailed design, configuration, instrument-specific parameters established, power generation predictions of Array Type and the components of testing ground are needed to build.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2000년도 추계종합학술대회 논문집(1)
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• pp.437-440
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• 2000

In order to meet the different requirements of a wide variety of user applications, the network should support the different quality of service requirements for different applications. While 3GPP has specified a number of QoS profiles for a 3G-GPRS (or UMTS), the implementation of QoS management is an issue. This paper presents the QoS management functions in the 3G-GPRS. The QoS management involves service manager, translation function, admission/capability control, and subscription control of users, and mapping function, classification function, resource manager, and traffic conditioner of user traffic. It also describes the QoS Management procedure during the session management when setting up the bearers.

• Clinical and Experimental Pediatrics
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• 제60권12호
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• pp.379-384
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• 2017

Feeding is an interaction between a child and caregiver, and feeding difficulty is an umbrella term encompassing all feeding problems, regardless of etiology, severity, or consequences, while feeding disorder refers to an inability or refusal to eat sufficient quantities or variety of food to maintain adequate nutritional status, leading to substantial consequences, including malnutrition, impaired growth, and possible neurocognitive dysfunction. There are 6 representative feeding disorder subtypes in young children: infantile anorexia, sensory food aversion, reciprocity, posttraumatic type, state regulation, and feeding disorders associated with concurrent medical conditions. Most feeding difficulties are nonorganic and without any underlying medical condition, but organic causes should also be excluded from the beginning, through thorough history taking and physical examination, based on red-flag symptoms and signs. Age-appropriate feeding principles may support effective treatment of feeding difficulties in practice, and systematic approaches for feeding difficulties in young children, based on each subtype, may be beneficial.

• 한국콘크리트학회:학술대회논문집
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• 한국콘크리트학회 1998년도 가을 학술발표논문집(II)
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• pp.380-385
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• 1998

Nowadays, shotcrete plays an essential part in he construction of underground structures, and steel fiber is so useful for increasing the toughness of the concrete that is spotlighted at tunnel or pavement site. A variety of tests have been developed to measure and quantity the improvements achievable in steel fiber reinforced concrete(SFRC) and shotcrete. But Korea doesn`t have specific standards in this respect, and the only criteria that KHC(Korea Highway Corporation) applies to tunnel shotcreting are flexural strength and toughness quotient. Test results in order to manage the quality of steel fiber reinforced concrete and shocrete are very affected by various test method. Therefore, this study deals with the test methodological effects on SFRC quality. The major interests are loading method, that is, load control and displacement control, loading velocity, support condition.

• 전자공학회논문지S
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• 제34S권12호
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• pp.1-9
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• 1997

The signaling protocol for B-ISDN should support variety of services including point-to-pont single-connection call, point-to-point multi-connection call and point-to-multipoint connection call. an efficient signaling protocol for point-to-point multi-connection call based on ITU-T Recommendation Q.298X is presented in this paper. Sequential establishment of madatory and optional connections and common routing scheme for synchronization, along with separation of information elements for establishement of multi-connection call are included in the proposed signaling protocol. Limited network resources can be used more efficiently by proposed sequential establishement of mandartory and optional connection for point-to-point multi-connection call which can provide multimedia services. And common routing can be provided effectively by proposed common routing scheme for connectios requiring synchronization like as video-phone and video-conference.

• 대한감각통합치료학회지
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• 제4권1호
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• pp.37-46
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• 2006

Objective : This single-subject study explored the effect of short-term intensive sensory integration therapy program which was provided in a 2006 sensory integration treatment course on adaptive response of a four-year-girl with sensory modulation disorder(mixed pattern). Method : Based on results of the assessment to the child, her therapist offers an organized sensory integration program during four days. Results : Improvement of child's movement quality and variety in physical environment in therapy rooms and interaction with her therapist were observed. Conclusions : This report of the case will be helpful for occupational therapists who plan to intervent with a short-term intensive sensory integration therapy program. In addition, the need for consideration of consultation with the child's parents is discussed.

• 기술혁신연구
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• 제6권1호
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• pp.187-214
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• 1998

This paper tries to examine the effectiveness of inventory reduction to the productivity increase and the impact of production environments on its effectiveness utilizing the Profit Impact of Market Strategy (PIMS) Database from the Strategic Planning Institute, a large data set that covers a variety of manufacturing activities from the early 1970s to late 1980s. The empirical results of this paper support the robustness of the principle of "Lean Production" or JIT system (also referred to as "Stockless Production"). We also find that the overall environment in which manufacturing strategic business units operate is an important factor in determining the different degrees of effectiveness of the work-in process (and raw materials) invertory reductions. In particular, we find that the effectiveness of the work-in process reduction varies according to the position in the product life cycly as well as the complexity and characteristics of the production processes.roduction processes.