• Korean Journal of Childcare and Education
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• v.9 no.2
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• pp.357-377
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• 2013

This study aims to look for care quality factors reduce the daily stress of young children placed in care centers for long hours. Therefore, the research questions look into how the hours and care quality factors in child care centers affect young children's daily stress, and whether the care quality factor moderates the impact of the hours children spent in centers. The subjects in this study were 380 children from 3 to 5 years old from 10 child care centers. The Korean Preschool Daily Stress Scale(KPDSS) for children's daily stress and Early Childhood Environmental Rating Scale-Revised(ECERS-R) for quality of each classroom of centers were implemented. The main findings were summarized as following: (1) The more hours he/she spent in the center, the more stress he/she had. Children who spent 9 hours or more had more stress than children with 7 hours or less. (2) Among the 7 quality factors including space and furnishings, personal care routines, language reasoning, activities, interaction, program structure, parents staff, the interaction level between a teacher and a child and the level of parents and staff had the most impact on children's daily stress. (3) The qualitative factors of child care, language reasoning level, interaction level, parental support, and level of teachers reduced children's daily stress which was affected by the hours they spent in centers. Thus in order to reduce the daily stress of children who attend more than 9 hours a day, it is crucial to promote language reasoning activities and interaction between teachers and children and to improve parental support and teachers' professionalism.

• Journal of Arbitration Studies
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• v.30 no.4
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• pp.95-119
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• 2020

Securing a stable supply chain is becoming a significant concern among countries as the global uncertainty rises with the expansion of global protectionism and the result of what the COVID-19 pandemic has brought around the world. This study has investigated dispute cases between customs authority and trade corporations based on the KOREA-ASEAN FTA and suggested the following implications and improvements: Firstly, the extent (varieties) of the proof document on cumulation and its form should be stipulated and provided through consultation between customs from each contracting party. Secondly, it ought to be prescribed as an obligation so that producers located in the third country can cooperate in providing documents for certification of origin. The duty to provide such documentary evidence should also be specified when making EX-IM contracts. Lastly, origin verification provisions regarding cases to which cumulation is applied have to be complemented so that the verification period's extension can be applied and approved. One can expect that the abovementioned responses on cumulation will enhance the availability of KOREA-ASEAN FTA.

• Journal of Internet Computing and Services
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• v.17 no.1
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• pp.101-107
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• 2016

Due to the recent advancement in digital imaging technology, development of intervention equipment has become generalize. Video arbitration procedure is a process to insert a tiny catheter and a guide wire in the body, so in order to enhance the effectiveness and safety of this treatment, the high-quality of x-ray of image should be used. However, the increasing of radiation has become the problem. Therefore, the studies to improve the performance of x-ray detectors are being actively processed. Moreover, this intervention is based on the reference of the angiographic imaging and 3D medical image processing. In this paper, we propose a guidance system to support this intervention. Through this intervention, it can solve the problem of the existing 2D medical images based vessel that has a formation of cerebrovascular disease, and guide the real-time tracking and optimal route to the target lesion by intervention catheter and guide wire tool. As a result, the system was completely composed for medical image acquisition unit and image processing unit as well as a display device. The experimental environment, guide services which are provided by the proposed system Brain Phantom (complete intracranial model with aneurysms, ref H+N-S-A-010) was taken with x-ray and testing. To generate a reference image based on the Laplacian algorithm for the image processing which derived from the cerebral blood vessel model was applied to DICOM by Volume ray casting technique. $A^*$ algorithm was used to provide the catheter with a guide wire tracking path. Finally, the result does show the location of the catheter and guide wire providing in the proposed system especially, it is expected to provide a useful guide for future intervention service.

• Journal of KIISE:Computer Systems and Theory
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• v.28 no.1_2
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• pp.11-19
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• 2001

근래에 들어, 백플레인 버스를 기반으로 하는 멀티프로세서 시스템의 프로세서간 통신에도 TCP/IP와 같은 표준 네트워크 프로토콜을 이용하여 표준 MAC 계층을 구현하는 것이 일반적이다. 본 논문은 이러한 MAC 에뮬레이션 기반 버스 네트워크상에서 내장형 실시간 은용을 지원하기 위한 최악 응답 시간 분석법을 제시한다. 본 논문의 분석법은 구체적으로 MAC 에뮬레이션 방법의 하나인 ANSI BusNet 프로토콜을 대상으로 진행된다. 각 실시간 태스크를 주기, CPU 시간, 종료시한, 메시지 패킷 개수로 모델링하고 스케쥴 가능성, 즉 주어진 종료 시한 내에 작업을 완료할 수 있는지의 여부를 검사하는 수식을 유도한다. 이를 위해 물리적인 버스 특성을 고려한 버스 전송 모델을 제시하고, 버스 중재 방식과 버스 하드웨어의 캐슁 지원 여부에 따른 스케쥴 가능성을 분석한다. 또한 본 논문에서는 실험을 통해 블록 전송이 실시간 통신 성능에 미치는 영향을 살펴본다. 비록 본 논문의 분석법이 BusNet에 기반하여 개발되었지만, BusNet이 대부분의 백플레인 하드웨어가 지원하는 기본적인 기능만을 가정하고 있으므로, 본 논문의 분석법은 다른 종류의 백플레인 네트워크 프로토콜에도 쉽게 적용될 수 있다.

• Journal of Navigation and Port Research
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• v.38 no.1
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• pp.81-87
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• 2014

Today, it is a trend that the demand of offshore plants is constantly growing, along with the advances in technology which are thoroughly needed to the rise of international oil price as well as offshore energy development. In addition, The main sectors of ship building, sale & purchase and chartering market regarding various kind of offshore supporting vessels that supports the business of offshore energy development is now maintaining its steady growth. However, in domestic case, the contract of time charter occasions regarding the offshore support vessel are almost non-existing situation. Thus, the relevant practical study regarding to implementation of various kinds of legal disputes and applicable laws that can be properly applied in time charter and the field of sale & purchase needs to be conducted actively. Therefore, the concept of this study has included the wide comparisons of other special provisions with the existing time-charter by making its base on "Supply Time 2005" which is the worldwide standard form of time charter in offshore support vessel market and its investigation, aiming to provide practical guidance and procedure for implementation of arbitration and applicable law issues which can be applied in legal disputes between parties.

• The Journal of the Korea Contents Association
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• v.17 no.7
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• pp.487-497
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• 2017

South Korea needs reorganization of dispute resolution system due to the frequent occurrence of a case that trade secret or technique are leaked. First, the distributed various laws are established and enforced by enacting and enforcing individual laws. Therefore, the redundancy problems, the collision of individual laws, the decline in diversity, integrity, and connectivity are issues. An independent legal system is needed by Act on the Prevention and Protection of Technology Leakage. Thereby, The support system of technological protection that is sprayed in government departments such as the Small and Medium Business Administration, the Ministry of Trade, Industry and Energy, the Patent Office, the Fair Trade Commission, the Trade Committee, the National Police Agency, and the Spy Agency integrates and unifies institutionally, and it is necessary to advance a policy with functional division. Second, the Patent Tribunal, the Invention Promotion Act, the Industrial Property Right Dispute Mediation Committee by the patent law, the Industrial Technical Dispute Mediation Committee on the Industrial Technology Outflow Prevention and Protection Law and the Medium and Small Firm Dispute Mediation and Arbitration Committee on Small Business Technology Protection Support Law are installed. However, since it established the integrated law on the Act on the Prevention and Protection of Technology Leakage, it is desirable to set the merged operation of establishment on the Technical Dispute Mediation Committee under the Small and Medium Business Administration or the Ministry of Trade, Industry and Energy.

• Korean Journal of Childcare and Education
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• v.10 no.2
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• pp.213-236
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• 2014

This study is aimed at enhancing the prosocial behaviors and the positive peer play interaction of young children with developmental delays. Three children with developmental delays and three students without developmental delays who were 4-year-old students in an inclusive classroom were selected. Their homeroom teacher carried out the program with a small group of 6 children totaling 21 sessions over 3 months. The major results of this study were as follows: First, the result of both the observer and the parents' test after the program showed that the small group made positive changes on prosocial behaviors. In addition the frequency of target behaviors increased during the intervention. Second, the result of both the observer and the parents' test after the program showed that positive peer play interaction increased in the small group. Moreover the negative peer play interaction such as play disturbance and play isolation decreased. In conclusion, the thematic fantasy play program is useful for an inclusive classroom, and can be a concrete method to support inclusive education and childcare.

• The Journal of Korean Academy of Sensory Integration
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• v.19 no.1
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• pp.1-12
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• 2021

Objective : The purpose of this study was to investigate the effects of paired-group sensory integration therapy on sensory processing, peer interaction, and play development of four-year-old children. Methods : This study involved 13 weekly sessions of a four-minute intervention as well as an initial 10 minutes of parental counseling for those without experience of paired-group sensory integration therapy. The intervention consisted of sensory processing activities and various occupational activities, and the children's Short Sensory Profile (SSP), Penn Interactive Peer Play Scale (PIPPS), and Knox Preschool Play Scale-Revised (KPPS-R) were measured before and after the sessions for comparison. The results are presented using visualized data. Results : After the paired-group interventions, all subjects showed improved sensory processing ability according to their SSP scores and improved play development on the KPPS-R. Moreover, the frequency of negative interactions decreased in the PIPPS measure. Conclusion : This paired-group sensory integration therapy had a positive effect on sensory processing, peer interaction, and play for children with developmental delay. In the future, research that applies this kind of paired-group intervention in various age groups would be useful.

• Proceedings of the Korean Information Science Society Conference
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• 2001.04b
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• pp.337-339
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• 2001

간호진단, 중재, 결과로 이어지는 간호 프로세스에서 가장 전문적인 지식을 요구하는 간호진단 업무를 지원하는 전산시스템에 대해 우리나라에서도 많은 연구와 시도가 있었다. 그러나 기록만 전산화되었거나 부분적으로 표준화된 데이터를 이용함에 따라 간호진단업무에 능숙하지 않은 간호사의 경우 전산화를 통한 진단업무효율 향상을 기대하기 어렵다. 이에 우리는 간호진단의 적중률을 높이기 위해서 간호 프로세스의 표준데이터와 사례를 기반으로 추론하는 간호진단시스템을 제안한다. 표준 데이터를 이용하여 예상되는 간호진단을 1차적으로 검색한 후, 다시 사례데이터베이스를 기반으로 하여 1차 검색의 결과를 보완하는 방법을 이용하고 있다.

• Proceedings of the Korean Information Science Society Conference
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• 2003.10c
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• pp.628-630
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• 2003

이벤트 알림 시스템에 대한 연구는 비동기적으로 발생되는 이벤트를 기반으로 실행되는 응용 프로그램을 지원하기 위하여 많은 연구가 이루어져 왔다. 본 논문은 확장성과 효율성을 보장하기 위한 Push 기반 이벤트 알림 서비스를 제시한다. 특히 이벤트 중재자(Broker)를 확장하기 쉽게 구현 하였으며, 병렬적 데이터 전송 등을 통하여 데이터 전송 효율성을 제공해 주고 있다. 또한 XML을 사용한 레코드 기반 이벤트 모델을 구현하여 이기종 호환성 보장과 구현 언어 독립적인 구조를 제공하고 있다. 구현된 이벤트 알림 서비스에 대해 구현 이슈를 살펴보고, 성능 측정하고 그 결과를 분석한다.