• 대한교통학회지
• /
• 제33권3호
• /
• pp.223-236
• /
• 2015

이 연구는 교통사고감소를 위한 자동차보험의 지역요인 반영에 대해 다루고 있다. 연구의 목적은 지역별 자동차보험 적용방안에 대한 과학적인 검증절차를 수립하는데 있다. 이를 위해 이 연구는 지역별로 서로 다른 교통환경 요인에 대한 자동차보험 손해율과의 상관분석을 수행하였으며, 그 타당성을 검증하였다. 또한, 교통사고의 주된 원인인 인적요인에 해당하는 교통문화를 지역별로 구분하여 손해율간의 상관관계와 모형도를 제시하였다. 이러한 결과를 토대로 지역별로 교통사고를 유발하는 다양한 교통환경이 있음에도 불구하고 자동차보험요율은 획일적으로 적용되고 있는 문제점을 제기하였으며, 이를 해결하기 위한 방안으로 지역요인을 반영한 자동차보험정책의 도입을 주장하였다.

• 한국소음진동공학회:학술대회논문집
• /
• 한국소음진동공학회 2007년도 추계학술대회논문집
• /
• pp.1014-1017
• /
• 2007

Sound focusing technologies has been studied for various purposes from early 1990s. As a result, these technologies make us possible to apply in many uses. For example, we can treat tumors using focused ultrasonic waves without surgical knife and communicate in the ocean using time reversal array. Also applications for personal audio system become issues. Recently, as technologies are developing, in some applications, needs for regional focusing become increasing because previously suggested focusing methods, such as phase conjugation, time reversal and inverse filtering, were all about a point focusing. Therefore, studies on regional focusing method are essentially needed. Regional focusing method was firstly mentioned by Choi and Kim in 2002: acoustic contrast control. However, in regional focusing, physical interpretations between control variables and results are still not easy because of its complexity. In this regard, we tried to understand the relations between control variables and results in wavenumber domain and suggested a solution method for regional focusing: wavenumber spectrum matching. We also showed how to make spatially focused sound shape using the suggested method from the simplest case: line focusing.

• 농촌계획
• /
• 제20권1호
• /
• pp.127-134
• /
• 2014

This study, in order to complement instability of analysis result stemming from the choice between reference point and comparison point which is pointed out as the defect of shift-share analysis, conducted shift-share analysis using Gross Regional Domestic Product (GRDP) trend of Geumgang area, Chungcheongnam-do for the period from 2000 to 2011. As a result of the analysis, (1) industries that had both the positive Regional Share Effect (RSE) and Industrial Mixed Effect (IME) were service industries such as manufacturing industry, electricity gas, transportation industry, art, etc., which are positively influencing the regional industry. (2) industries that had both the negative RSE and IME were other service industries such as wholesale and retail businesses, lodging industry, food industry, real estate business and leasing service, business service industry, public administration, etc., which provide basic livelihood services for the residents. (3) industries that had the positive RSE and negative IME were agriculture, forestry and fishery industry, mining industry, construction industry, and educational service industry. (4) industries that had the negative RSE and positive IME were info-communications industry, financial and insurance businesses, health industry, etc.

• 한국농공학회논문집
• /
• 제59권2호
• /
• pp.57-67
• /
• 2017

This study examines methods for creating terrain models of reservoirs and techniques for verifying the accuracy. Such methods and techniques use unmanned aerial vehicles which are capable of capturing high-resolution images repetitively, are highly economic, and capable of surveying wide areas. In addition, this study suggests methods of acquiring data for reservoir safety management, the methods which also employ the unmanned aerial vehicles. Therefore, this study helps solving problems that can arise when National Disaster Management System rebuilds a reservoir management database, such as a shortage of local government manpower. This study also contributes to providing element technology necessary for advancing the database.

• 농촌계획
• /
• 제20권3호
• /
• pp.67-74
• /
• 2014

The purpose of this study is to estimate regional economic effects of spatial diffusion of wildfire using Cobb-Douglas production function of agriculture and forestry. The analysis is applied to Gangwon and Gyeongbuk provinces where are the most damaged of wildfire in Korea. The damaged areas are derived from multiplied by the occurrence probability of wildfire and diffusion areas of wildfire for micro-spatial unit level with ArcGIS techniques. The models of wildfire provides that the spatial diffusion of wildfire increases with the rising of highest temperature and average wind speed. Through the production function, value added of Agriculture and Forest sectors get damaged where the Cos-converted slope aspect of mountains are toward the South. The production model provides reductions of regional value added by increasing damaged areas of wildfire. It reveals that the most damaged region is Andong city in Gyeongbuk province, where value added loss is 1.25 billion Won, which is about 0.72% of total value added in agriculture and forestry of the city. As a view of policy makers, it needs to be considered to establish prevention policies against wildfires because regional economic losses from wildfire are depending on geographical conditions and performances of the major industry related to wildfire's diffusion such as agriculture or tourism sector according to the result of analysis.

• 한국물환경학회지
• /
• 제26권3호
• /
• pp.474-481
• /
• 2010

This study was conducted to describe the characteristics of Non-point source (NPS) Pollution discharge from a coal mining area in Korea. The study areas is located on the Dogye site, Samchuk, Kangwon Province Coal Corporation and the Jangsung site, Taebaek, Kangwon Province Coal Corporation. The monitoring system was installed at a drainage channel and water samples and rainfall events were collected during March 2008 to February 2009. The collected water samples were analyzed with respect to SS, BOD, $COD_{Cr}$, $COD_{Mn}$, T-N, T-P, and TOC, respectively. It was observed that the runoff and water quality were largely influenced by mine drainage. Also a significant relationship was observed from the correlation between flow and water quality, flow and NPS. And estimated Event Mean Concentration (EMC), NPS pollution loads were Dogey coal mine and Taeback coal mine respectively. As the study progresses in the future, runoff and pollution loads will be updated.

• 한국경제지리학회지
• /
• 제11권4호
• /
• pp.647-660
• /
• 2008

캐나다의 지역혁신지원정책의 핵심은, 연방정부는 전략적 연구분야와 목표에 대한 우선순위를 결정하고, 연구자로 하여금 연구네트워크를 형성하게 지원하는 것이다. 이 글에서는 캐나다 지역경제의 발전의 기반이 되는 분권적이고 시장지향적인 지역혁신지원체제 형성과 지역내/지역간 네트워킹형성의 특성을 분석하였다. 또한 캐나다 혁신클러스터의 특성인 학습(Learning), 노동력(Labour), 입지(Location), 리더십(Leadership), 공공부문의 역할(Legislation/ Labs)을 분석하였다. 마지막으로, 중앙집중적이고 시장기제에 적극적으로 개입하는 한국의 지역혁신지원체제의 개선방안에 대한 시사점을 도출하였다.

• 대한지구과학교육학회지
• /
• 제6권3호
• /
• pp.261-270
• /
• 2013

The purpose of this study is to examine the effects of creative thinking activities and STEAM Literacy through the use of the STEAM program utilizing Regional Science Experience Resource for elementary students. For the purpose of this study, a teaching plan and worksheet for students using STEAM Programs was developed and applied. The results of this study are as follows: First, the improvement in the scientific attitude score has statistically meaningful difference(p<.05). Second, the change in students' STEAM literach by applying the STEAM program utilizing Regional Science Experiences Resource has statistically meaningful difference (p<.05). Third, according to the analysis of a questionnaire used to evaluate the program, students had a positive perception of the STEAM program and gained higher level of satisfaction about the lesson. Therefore, STEAM Program utilizing Regional Science Experiences Resource applied in this study might be useful to improve STEAM Literacy, and can be expected to improve scientific attitude and should be widely applied to Science education.

• 농촌계획
• /
• 제17권1호
• /
• pp.59-65
• /
• 2011

Re-visitation have an effect on dependent variables of regional tourism demand model. This study focused on the re-visitation impacts of consideration on sustainable tourism development of tourists as a new factors of tourism. Based on literature reviews, 11 variables were selected, a questionnaire survey was given to 406 tourists divided into 5 tourism sites at Chuncheon city, and logit model and probit model were used for analysis. The fitness levels of two models were very significant(p=0.0000). The study results suggest that the likelihood of the rural tourist to make a return visit is influenced by recognition of sustainable tourism, purchase of souvenir and farm produce, visitation of regional shops, conversation with regional residents, residents' participation on development, age and marriage. The results of such re-visitation demand can provide information for regional development strategies. The approach to re-visitation research impacts of consideration on sustainable tourism development is expected to become a useful foundation in studying on sustainable regional development.

• 한국경제지리학회지
• /
• 제2권1_2호
• /
• pp.63-81
• /
• 1999

본 연구에서는 우리 나라 현 개발금융의 현황과 문제점을 살펴보고, 지역개발사업의 확대를 위한 개발금융 활성화 방안을 모색하였다. 지방자치제 이후 지역경제를 활성화하기 지역개발사업에 대한 관심이 증가하고 있는데, 이러한 지역개발사업의 확대를 위해서는 개발금융의 활성화가 필요하다. 그런데 현 개발금융의 실태를 보면, 개발기능이 영세하고 미분화되어 있으며, 제조업 위주의 금융작원 배분으로 제도권 금융시장에의 접근성이 낮으며, 기업금융 방식이 지배적이어서 사업금융이 발달하지 못하였으며, 자본시장의 활용이 미비한 등의 문제점이 나타난다. 이러한 맥락에서 개발금융의 활성화하기 방안으로, 격려로 부동산 지분투자펀드의 활용 방안, 둘째로 프로젝트 파이낸싱의 활용 방안, 자산담보부증권의 활용 방안, 넷째로 메자닌 캐피탈의 활용방안을 도출하였다.