• Journal of the Health Care and Life Science
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• v.8 no.2
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• pp.135-142
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• 2020

The purpose of this study was to analyze the frequency of use of hospitalization/outpatient care of patients with addresses in Yeongbuk-gu, Gangwon-do to identify the medical demand and status of medical use in Yeongbuk-do. The National Health Insurance Corporation (www.data.go.kr) conducted an analysis of health insurance and medical benefits (inpatient/outpatient) claims data from 2003 to 2017. The order of the highest frequency of chronic disease was ranked from 1st to 60th according to 'Healing Case and %'. In addition, the use of patients at Sokcho Medical Center, the only hospital in the Yeongbuk region, was analyzed at the same time. According to the analysis, the use of outpatient treatment and In-patients in the Yeongbuk area of Gangwon-do is increasing due to chronic non-infectious diseases from the past acute diseases. In particular, it is necessary to expand the functions of schizophrenia and obstetrics and gynecology and to carry out specific health projects necessary for the health care of the local community. Through this, we should improve the quality of life in Yeongbuk, Gangwon Province.

• Journal of Advanced Navigation Technology
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• v.25 no.1
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• pp.52-59
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• 2021

According to the International Air Transport Association (IATA), 61% of the accidents occurred during the approach and landing phase of the flight, with 16% of the accidents caused by unstable access of the commercial aircraft. It was identified that the pilot's unstable approach and poor manipulation of correction led to accidents by continuing the excessive approach without go-around manuever. The causes of unstable access may vary, including airport approach procedures, pilot error, misplanning, workload, ATC (Air Traffic Contol) congestion, etc. In this study, we use the flight data analysis system to select domestic case airports and aircraft type where unstable approach events occur repeatedly. Through flight data analysis, including main events, airport approach procedures, pilot operations, as well as various environmental factors such as weather and geographical conditions at the airport. It aims to identify and eliminate the tendency of unstable approach events and the causes and risks of them to derive implications for mitigating unstable approach events and for developing navigation safety measures.

• Journal of the Korean association of regional geographers
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• v.11 no.4
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• pp.523-535
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• 2005

This study is aimed at researching the applicability of teaching-learning models in highschool geography class by designing the models on the basis of geographical experience the learners go through everyday life. The procedures and results of the application of the models are as followed. First, the systematization of the teaching concepts should be preceded to internalize the learners cognitive development, that is, to systemize cognitive structure. The concrete learning points of geographical concepts from the units about Migration and Population Changes are systemized with 'migration' as a higher concept, 'moving type' as basic concept, 'moving factors' as the lower concept. Everyday geographical experiences the students can go through are surveyed. Second, as preparation for the geography class, hand-outs about family-moving history and the change of the family number were used as basic material for real class teaching activity, showing the learners' general concepts are very effective as basic units which can be easily understood and accessed to. Third, with the experimental class, the geography class should secure the flexibility on the teaching-learning process. The result of applying the newly developed teaching-learning model to actual geography classes was that experimental group had higher achievement rate than the compared group with general teaching-learning model applied to. The result of analyzing students' response of the new teaching-learning model was that the students were interested and satisfied emphatically and they showed positive response in regard to practical use of the contents. Here, it is noticeable that the new teaching-learning model causes the students to be interested. But it's also found that there's no big difference in improving the students' inquisitive mind.

• Therapeutic Science for Rehabilitation
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• v.9 no.3
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• pp.7-21
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• 2020

Objective : The aim of this systematic review is to analyze the assessment items and tools used for the discharge of stroke and elderly patients and to help select appropriate assessment tools for discharge planning. Methods : The studies included in this review were collected from the PubMed, Medline Complete (EBSCOhost), and Scopus databases from January 2009 to December 2018. A total 22 studies were selected. The research types, the areas and sub-areas of assessment, as well as the assessment tools according to the areas were analyzed. Results : Descriptive research (59.2%) was the most frequent type of research. The 12 main areas of assessment were medical condition, activities of daily living, swallowing function, sensation, mobility, cognition and perception, communication, emotion, home environment, patient knowledge and readiness for discharge, social support, and well-being. Among the assessment tools, the most frequently used tools were Bathel Index; Functional Independence Measure, to assess activities of daily living; Short-Form Health Survey, to assess well-being, and Timed Up and Go test, to assess mobility. Conclusion : This study will help select the assessment areas and tools to be considered at discharge of stroke patients and serve a basis for the development of comprehensive assessment tools for discharge planning.

• Journal of the Institute of Electronics and Information Engineers
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• v.53 no.1
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• pp.9-21
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• 2016

Nowadays various methods for energy saving have been studied in IP networks. This paper suggests a 2-phase OSPF routing method for energy saving on IP networks having various energy profiles and analyzes its characteristics. The phase-1 of the routing is an OSPF routing method considering the energy cost of devices besides existing metrics to minimize energy consumption. In the phase-2 of the routing, it makes core nodes go into sleep sate for energy saving and reroutes the paths affected by sleeping core nodes. At this time, we confirm that the characteristics of mean delay and energy efficiency can be satisfied by limiting an allowable hop number in the reroute paths, and utilization rate of nodes and links for assuring energy saving and network-level QoS. Since the efficiency of energy saving and delay characteristics differ according to selection methods of core nodes to go into sleep state, it is that the a method of core node selection based on MP(minimum_path) is more excellent than others in terms of network-level QoS and energy saving in IP networks.

• 재활복지
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• v.20 no.4
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• pp.203-228
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• 2016

The purpose of this study was to find out the recent trend of high-tech AAC intervention studies for individuals with disabilities. Electronic database searches were completed to identify studies published between 2009 and 2016. 46 studies were identified for inclusion in this review. The studies were classified as participants, research design, intervention settings, independent variables, dependent variables, communication skills by High-tech device, type of high-tech AAC device. Across these studies, intervention was provided to total of 126 participants. Most participants are aged 6-11 and the most common diagnosis was autistic spectrum disorder. Most common study designs were multiple probe design and multiple treatment design. The majority of studies implemented interventions in a special education school(classroom) setting. The majority of studies implemented interventions to compare the effect of high-tech and low-tech AAC device interventions. The majority of targeted behavioral outcomes were communication skills. Tablet PC was the most frequently used for intervention in both domestic and foreign studies. The most common softwares were 'My talky' in domestic studies and 'Proloquo2Go' in foreign studies. The synthesis of evidence describing views of users and providers and the implementation of high-tech AAC device can provide valuable data to inform intervention studies and functional outcome measures. Suggestions for the future research are discussed.

• Journal of Korean Society of Transportation
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• v.27 no.5
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• pp.39-49
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• 2009

This research analyzes current pedestrian's safety zone choice standard problem and described about correct standard re-thesis at real. About problem of pedestrian traffic accidents to specific item statistical data to basis ramification of pedestrian traffic accidents, occurrence type of accident, action type etc. synthetically analyze and mark pedestrian's safety zone by countermeasure for decrease of pedestrian traffic accidents and utilize operating domestic outer garment reward and drew domestic Zone30 zone choice standard. Also, because analyzing effect that traffic discharge and speed through on-the-spot probe get in pedestrian thinking, presented quantitative standard, and analyze accident special quality of back pedestrian traffic accidents occurrence number of item and so on do accident type beside quantitative standard, road function, accident latitude and present standard. Specially, take advantage of statistical data of traffic accidents and put emphasis in pedestrian safety. Also, because establishment standard about safety facility establishment of Zone30 zone and systematic thesis of operation way do not consist, standard guide of consistency it is no and does equipment that is established in Zone30 zone because confusion happens by each local unit presented establishment and operation way, and present Zone30 zone.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2008.11a
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• pp.5-12
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• 2008

The construction of Pusan National University Yangsan Hospital is a new construction of a medical town in Yangsan. It is a case that CMr participated in the project from planning to post-completion. It shows an actual proof of Construction Management business applied CM by each phase. In this case, CMr selected the design-build contractor in the planning phase and technically performed CM businesses in every single phase such as design and construction schedule management regarding application of Fast Track technique, procurement management and contract administration in phases based on the Fast-tract; technique, design review, VE in the design phase, change order management in the construction phase and operating and maintenance in the post-construction phase. This study would go far toward applying CM to Mega Turnkey projects by analyzing the problems of CMr's practical application to the project and providing guidelines for effective and efficient CM business implementation especially in the Turnkey projects.

• Proceedings of The Korean Society of Health Promotion Conference
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• 2006.05a
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• pp.107-120
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• 2006

연구 배경: 시민의 건강을 증진하기 위해서는 건강한 도시환경의 조성이 필요하다. 건강도시 사업 계획을 위해서는 도시의 건강 수준 측정이 필요하다. 이때에, 도시 전반의 현실적 상태를 가장 잘 대표할 수 있는 지표를 선정하고, 선정된 지표가 도시건강의 개념을 충분히 반영할 수 있어야 한다. 또한 이를 활용한 건강도시 인증제도의 도입을 통하여 건강도시사업을 활성화시키고 시민의 건강증진에 기여할 수 있도록 하여야 한다. 연구 목적: 의료 건강생활실천 안전 환경 사회경제적 요인 등 각 지역사회의 건강수준을 평가할 수 있는 건강도시지표를 개발하고, 이를 통해 건강도시 평가 및 인증사업을 실시할 수 있는 기초를 마련하는 것이 필요하다. 연구 내용 및 범위: 국내 건강도시 사업 추진에 대한 현황 파악과 보건복지부에서 고려중인 건강도시 인증 방안에 대하여 국내외 동향을 파악한다. 이를 위해, 건강도시 인증에 필요한 지표를 개발하고, 건강도시 평가방안을 마련하여 이를 통한 인증 방안을 제시하도록 한다. 연구 방법: 관련 국내외 문헌 고찰 및 각종 자료를 분석한다. 기대효과 및 활용방안: 국내 건강도시 현황을 파악함으로서 지역사회중심적인 건강증진사업의 새로운 모델로서 제시할 수 있을 것이다. 또한, 건강도시에서 사업을 개발 추진시 필요한 목표관리적인(Management by Objective) 건강도시사업에 대한 방안을 제시 할 수 있을 것이다. 또한, 국내 건강도시 인증사업의 지침서로 활용할 수 있을 것이다.

• Proceedings of the Korea Water Resources Association Conference
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• 2010.05a
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• pp.1729-1733
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• 2010

본 연구에서는 7개 지점(여주, 적성, 왜관, 진동, 공주, 구례2, 나주)에 대해 유사량 특성 분석을 수행하였다. 부유사량은 강우가 집중되는 홍수기와 이의 전 후시기인 저 평수기(2회)로 나누어 왕복수심적분법(D-74)으로 측정하였고, 하상토는 BM-54, Grab Sampler(60 L), 선격자 등을 이용하여 홍수기 전 후로 2회 채취하였다. 채취된 시료는 그 목적에 따라 여과법(부유사농도), BW관법(부유사입도분포), 체분석법(하상토입도분포)으로 분석하였고, 그 결과로 작성된 평균 부유사농도 및 Oden Curve와 입도분포곡선과 수리량(수위, 유속, 측정수심, 수면폭, 수면경사, 수온)등의 자료를 이용하여 총유사량(미측정구간의 유사량 포함)을 추정(실측+계산: Modified Einstein)하였다. 총유사량 추정시, 세류사량을 제외한 부유사량을 적용하였다. 유량-부유사농도와 부유사량 및 총유사량 관계에 대한 결과는 다음과 같다: 1) 하나의 강우사상의 수위 상승-첨두-하강에 대한 측정성과는 대체적으로 Loop 형태를 보였고 이로 인해 일부 지점에서 측정성과들 간의 산포도가 다소 크게 나타났으며 수위 하강 때보다 상승시 초기 탁도의 증가 현상으로 부유사농도가 더 높은 것을 볼 수 있었다. 2) 유량-부유사농도, 부유사량, 총유사량 관계에서 왜관과 공주 지점의 경우, 첨두 수위에서 값들의 최고치를 보였고 나머지 지점들은 첨두 수위의 앞선 측정 수위에서 최고치를 보였다. 이는 강우사상별, 강우강도, 댐 방류량, 수위 상승-하강부, 유량에 따른 부유사농도와 부유사량의 특성이 각각 다른 점과 총유사량 추정시, 추정방법에서 추천하는 범위에서 벗어나는 자료를 적용해서 나타나는 결과로 판단된다. 여기서 유량, 수심, 하상토의 입도크기 등 자료의 범위가 추정공식들이 추천하는 범위에서 벗어나면 그 분석 결과도 서로 다르게 나타난다는 것은 그만큼 총유사량 공식의 범용성이 적다는 것을 의미한다. 이러한 점에서 때로는 자료 전체에 대해 전반적으로 양호한 결과를 보이는 공식보다는 정확한 답을 원하는 자료의 범위 내에서 예측하는 공식을 선정하는 것이 필요하다. 즉, 공식을 적용하여 유사량을 추정하고자 하는 하천이나 수로의 특성에 맞는 유사량 공식을 선정하는 것이 중요하다는 것이다.