• 대한토목학회논문집
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• 제41권4호
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• pp.405-416
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• 2021

최근 전국적으로 시행을 추진하고 있는 안전속도 5030 정책은 이동성의 저하 및 통행 불편 등으로 인해 일부 시민들의 불만이 증가하는 경향을 보여 정책을 성공적으로 추진하기 위해서는 교통사고, 통행속도 등 정량적인 정책평가 기준에서 벗어나 도로를 이용하는 시민들의 다양한 의견을 수렴하는 것이 중요하다. 따라서 본 연구에서는 도로를 이용하는 시민을 운전자 집단과 비운전자 집단으로 분류하고 이를 대상으로 안전속도 5030 정책 시행에 따른 제한속도의 적정성 평가와 도로서비스 질의 만족도 평가(MDS), 중요도-만족도 분석(IPA) 등 시민의식 분석을 실시하였다. 시민의식 분석결과, 도로서비스 질 중에 특히, 이동성, 경제성, 환경성에 대한 만족도가 낮게 나타났는데, 이에 만족도가 낮은 도로를 대상으로 제한속도와 도로서비스 질의 개선방안을 제시하여 안전속도 5030 정책의 성공적 추진을 도모하고자 하였다.

• 복식문화연구
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• 제26권6호
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• pp.899-918
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• 2018

Upcycling is the process of repurposing abandoned resources or useless products into products of better quality or higher environmental value. Upcycling products are evaluated to be sustainable because they demonstrate environmental values. However, domestic upcycling companies are operating on a small scale with a slow growth rate. This study aims to examine the value and risk factors of upcycling products from previous literature and clarify the effect of these ambivalent characteristics on purchase intention. This provides direction regarding factors upcycling companies should focus on. The data were collected via an online experiment with women in their 20s and 30s residing in South Korea, nationwide. The data were statistically analyzed using SPSS 21.0 and AMOS 18.0. Analysis of this data suggests that environmental, design, and self-expression value positively affect purchase intention. This extends previous upcycling literature by identifying design and self-expression value as important antecedents of purchase intention. However, in contrast to previous literature, no significant effect of performance or diversity risk was found. These results indicate that ethical attitude has a moderating effect on the relationship between environmental value and purchase intention. This study confirms that consumers intend to purchase upcycling products when they possess not only environmental value but also design and self-expression value.

• 지구물리와물리탐사
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• 제22권1호
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• pp.29-36
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• 2019

항공 자력 탐사는 적은 비용과 시간으로 전 국토를 대상으로 유용 지하자원의 부존과 개발에 대한 잠재력 평가 뿐 아니라 국토의 효율적인 활용 계획의 수립과 지질 재해의 예측 등 국가의 기본적인 지구과학 정보를 제공한다. 따라서 대부분의 나라에서 국가 혹은 대륙 규모의 광역 자력 탐사를 통하여 자력 데이터베이스를 구축하여 운용하고 있다. 한국동력자원연구소(현재 한구지질자원연구원)는 1981년 전 국토를 대상으로 하는 장기적이며 체계적인 항공 방사능 및 자력탐사 프로젝트를 계획하여 1982년부터 탐사자료를 생산하기 시작하여 2017년에 완료하였으며, 2018년에 자료를 재검토, 재처리하여 항공 자력 데이터베이스를 완성하고 1:100만 자력 이상도를 발간하였다. 이 총설은 항공 자력 이상도를 소개함과 아울러 프로젝트를 수행하면서 여러 차례 바뀐 탐사 설계와 자료처리 이력에 대하여 정리함으로써 사용자들이 자료를 이해하는 데 필요한 참고 정보를 제공하고자 한다.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2009년도 춘계학술대회
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• pp.503-506
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• 2009

본 연구는 대학교 1학년 신입생들의 온라인 게임 사용실태 경향을 파악하고 요인에 따른 게임 중독 관계를 분석하여 게임 중독을 발생시키는 주요한 원인에 대한 대처 방안을 제시하고자 한다. 게임 중독 하위 변인들 간의 관계에 대해 분석한 결과 성별이 남자일수록 게임 중독이 심하고, 1회 이용시 게임 시간이 길면 내성 통제력 상실정도, 게임 중독 정도가 높음을 알 수 있었고, 또한 고위험군 일수록 신체 정신적 문제가 심각한 것으로 나타났다. 유아, 아동, 청소년뿐만 아니라 대학생과 성인을 비롯한 전 연령을 대상으로 전국의 상담기관 확대 및 예방교육을 위한 게임 관련 척도를 개발할 것을 제안한다.

• 한국엔터테인먼트산업학회논문지
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• 제14권3호
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• pp.105-115
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• 2020

최근 대학입학 학령인구의 감소에 따라 입학생 모집에 큰 어려움이 예상되고 있다. 대학알리미에 공시된 전국 4년제 대학의 최근 3년간(2016-2018)의 중도 탈락률은 4.1%(217개 대학 기준), 4.3%(214개 대학 기준), 4.6%(212개 대학 기준)으로 매년 지속적으로 증가하고 있어, 대학의 당면한 가장 큰 현안으로 대두되고 있다. 본 연구에서는 H대학에서의 대규모 실증 연구를 통해 대학생의 중도탈락의도에 대한 분석과 그 의도에 영향을 미치는 교육 요인을 도출하였다. 먼저 중도탈락의도에 대한 분석결과, 공과계열 학생의 중도탈락의도가 인문계열에 비해서 높고, 고학년 일수록 높게 나타났다. 특성화고 출신이 일반고에 비해서 높았으며, 본인이 등록금을 마련하는 학생들이 그렇지 않은 경우에 비해서 높게 나타났다. 중도탈락 의도에 대한 요인분석결과 수업곤란도, 전공 만족, 학부모 만족, 국제화 만족, 대학교육성과 만족 순으로 중도탈락의도에 큰 영향을 미치는 것으로 분석되었다.

• Journal of Gastric Cancer
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• 제23권2호
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• pp.275-288
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• 2023

Purpose: This study aimed to examine the effects of 4 main types of gastrectomy for proximal gastric cancer on postoperative symptoms, living status, and quality of life (QOL) using the Postgastrectomy Syndrome Assessment Scale-45 (PGSAS-45). Materials and Methods: We surveyed 1,685 patients with upper one-third gastric cancer who underwent total gastrectomy (TG; n=1,020), proximal gastrectomy (PG; n=518), TG with jejunal pouch reconstruction (TGJP; n=93), or small remnant distal gastrectomy (SRDG; n=54). The 19 main outcome measures (MOMs) of the PGSAS-45 were compared using the analysis of means (ANOM), and the general QOL score was calculated for each gastrectomy type. Results: Patients who underwent TG experienced the lowest postoperative QOL. ANOM showed that 10 MOMs were worse in patients with TG. Four MOMs improved in patients with PG, while 1 worsened. One MOM was improved in patients with TGJP versus 8 MOMs in patients with SRDG. The general QOL scores were as follows: SRDG (+39 points), TGJP (+6 points), PG (+3 points), and TG (-1 point). Conclusions: The TG group experienced the greatest decline in postoperative QOL. SRDG and PG, which preserve part of the stomach without compromising curability, and TGJP, which is used when TG is required, enhance the postoperative QOL of patients with proximal gastric cancer. When selecting the optimal gastrectomy method, it is essential to understand the characteristics of each and actively incorporate guidance to improve postoperative QOL.

• 한일민족문제연구
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• 제33호
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• pp.67-111
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• 2017

This article aims to shed light on the wartime labor mobilization of prisoners on a large scale in/across colonial Korea and beyond during the late wartime period. More specifically, this article reveals the logic and mode of mobilization, and sorts out nationwide mobilization cases in colonial Korea. To this end, this article draws on documents and magazines published by the criminal administration of the Japanese Government-General of Korea, as well as the memoirs of prisoners and prison staff including prison administrators and prison chaplains. With the onset of the wartime system, the labor work in prisons centered on the production of military supplies. In 1943, the labor mobilization began to organize the National Protection Corps and dispatch them to remote workplaces. For example, at the requests of the military, prisoners were selected and sent to Hainan Island, while others were sent to military factories and mining fields in the northern part of the country. The authorities specified and adjusted the criteria for imprisonment based on education, physical strength, and other physical and mental conditions. Unconverted ideological offenders were excluded from the mobilization, and instead put under separate control. In preparation for mobilization, the prisoners trained in military drills, received Japanese language education, and underwent assimilation as imperial subjects through the preaching in prison. In order to induce prisoners to volunteer, a legislation system based on the shortening of the prison terms, including the parole system, was also promoted under the wartime system. As a result, prisoners were forced to work harder and faster even under the lowest of wages, poor food and poor housing conditions, and they also filled vacancies in managerial positions by serving as supervisory assistants. The reward system for them, however, did not function properly towards the end of the war, and the number of escapes and infectious outbreaks, as well as mortality rates rapidly increased under the harsh conditions.

• 임상간호연구
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• 제15권2호
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• pp.77-89
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• 2009

Purpose: The purpose of this study was to compare maternal perceptions between two groups of postpartum women, women who chose to have their babies room-in and women who did not (non rooming-in group). Methods: Data collection was conducted in 37 hospitals from August 10 to September 20, 2008. The participants were 209 mothers opting for rooming-in and 128 mothers for non rooming-in. The women completed a questionnaire which included the Edinburgh postpartum depression scale, maternal attachment inventory, and postpartum self-evaluation questionnaire. Results: There were significant differences in education level, income and antenatal education between the rooming-in and non rooming-in groups. The rooming-in group also showed higher levels of satisfaction with medical services. More important, the rate of breast feeding for the rooming-in group was higher than for the non rooming-in group. There was no difference between the two groups for postpartum depression, maternal attachment and mothers' confidence with infant care tasks. Conclusion: These findings suggest that rooming-in system has more advantages compared to non rooming-in and that it can help to promote breast feeding. The authors recommend that the rooming-in system be expanded nationwide. The results of this research can be used to assist the development of future rooming-in system expansion strategy.

• 한국수자원학회:학술대회논문집
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• 한국수자원학회 2020년도 학술발표회
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• pp.99-99
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• 2020

The frequency and scale of domestic flood damage continues to increase, but the criteria for responding to flood damage have not been established. To this end, research is underway to estimate the amount of rainfall in each region so that it can be used to respond to flood damage. The limit rainfall is defined as the cumulative maximum rainfall for each duration that causes flooding, and this research purpose to improve the threshold rainfall by estimating the damage based on the damage history in units of 5 years and analyzing changes over time. The limit rainfall based on the damage history was estimated by using the NDMS past damage history of the Ministry of the Interior and Safety and the rainfall minutes data of AWS and ASOS. The period for estimating the limit rainfall is 2013 ~ 2017, 2015 ~ 2019, and the limit rainfall is estimated by analyzing the relationship between the flood damage history and the rainfall event in each period. Considering changes in watershed characteristics and disaster prevention performance, the data were compared using 5-year data. As a result of the analysis, the limit rainfall based on the damage history could be estimated for less than about 10.0% of the administrative dongs nationwide. As a result of comparing the limit rainfall by period, it was confirmed that the area where the limit rainfall has increased or decreased This was analyzed as a change due to rainfall events or urbanization, and it is judged that it will be possible to improve the risk criteria of flooding.

• Journal of Yeungnam Medical Science
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• 제41권1호
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• pp.39-44
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• 2024

Background: Medication-related osteonecrosis of the jaw (MRONJ) is a significant concern, particularly among patients taking bisphosphonates (BPs), denosumab, and selective estrogen receptor modulators (SERMs) for osteoporosis. Despite the known risks, large-scale cohort studies examining the incidence and severity of MRONJ are lacking. We aimed to ascertain the incidence and risk of MRONJ among these patients, whom we stratified by age groups, medication types, and duration of use. Methods: We utilized data from the National Health Insurance Service's sample cohort database, focusing on patients aged 40 years and above diagnosed with osteoporosis. The patients were divided into three groups: those prescribed BPs only, those prescribed SERMs only, and those prescribed both. Results: The overall incidence rate of MRONJ was 0.17%. A significantly higher incidence rate was observed among those taking osteoporosis medications, particularly among females with a relative risk of 4.99 (95% confidence interval, 3.21-7.74). The SERM group also had an incidence rate comparable to that of the BP group. Severity was assessed based on the invasiveness of the treatment methods, with 71.3% undergoing invasive treatment in the medication group. Conclusion: This study provides valuable insights into the incidence and severity of MRONJ among a large cohort of patients with osteoporosis. It underscores the need for comprehensive guidance on MRONJ risks across different medication groups and sets the stage for future research focusing on specific populations and treatment outcomes.