Broström 술식과 비골 골막 젖힘 보강술로 치료한 구상 발목관절에 동반된 족근관절 외측 불안정증: 증례 보고

신우진,조홍만,박지연,Shin, Woojin,Cho, Hong Man,Park, Jiyeon 대한족부족관절학회 2020 대한족부족관절학회지 Vol.24 No.2

We report on the case of a patient with chronic instability of the ball-and-socket ankle joint. The patient, a 21-year-old male, was diagnosed 10 years previously with chronic instability of the ball-and-socket ankle joint. He underwent Broström procedure and augmentation using a periosteal turn down from the fibula for this chronic instability despite having received conservative treatment since the diagnosis. After the procedure, the clinical symptoms of ankle instability were improved and the patient is being periodically followed-up. We report on this case of using a Broström procedure as a treatment option for patients with instability of the ball-and-socket ankle joint with normal range of foot and normal ankle joint alignment without damage in the joint and cartilage.

새정부 주요 복지정책 추진에 따른 국가와 지방의 재정부담 전망과 평가 - 서울, 부산, 대구, 충북, 경북 지역 자치단체를 중심으로 -

신우진 ( Shin Woojin ),이상호 ( Lee Sangho ),한재명 ( Han Jae Myung ) 한국사회보장학회 2018 사회보장연구 Vol.34 No.2

The purpose of this study is to predict the increase in financial burden between the central and local governments due to the expansion of the new government's major welfare policies and to derive their implications. First, we estimated central and local financial burden of major welfare policies such as basic pension, child care subsidy, home care allowance, child allowance, livelihood benefit, medical benefit and housing benefit considering the change of regional population structure during 2017~2022. Second, we also estimated the Metropolitan City/Province's and City/County/Autonomous District's burdens in Seoul, Busan and other regions which provide population projections of their lower level governments. As a result, it is predicted that the growth rate of the local government welfare expenditure will be much higher than the annual growth rate of revenue in some local governments with relatively poor financial capacity. This suggests that it is necessary to prepare measures to reduce the burden considering the financial capacity for local governments whose burden of local welfare expenditures is increasing rapidly.

온라인 기반 경제학 교육의 학업 성적 분석 : 기초 공통 과목과 성인 학습자의 성별을 중심으로

신우진 ( Shin Woojin ),이남형 ( Lee Namhyung ) 한국사회과교육학회 2018 시민교육연구 Vol.50 No.3

In economics, women are underrepresented. If women are relatively underrepresented, it is unfair and we lose certain perspectives on social problems. Gender disparities in economics education can affect differences in advance to higher education, wages, policy understanding and votes, and other decision makings. Also, it is shown that economists have different opinions on social policy, especially depending on the gender. We will have to find a way to solve these disparities. As a starting point to solve the gender problem of education of economics, our study tried to figure out how gender differences can affect comprehension of economics. We find that there was no evidence to support the argument that women's academic performance in basic economic theory education is lower than that of men. It is difficult to find general patterns which factors other than genders, such as the region, occupation, and duration of enrollment, could affect the results of the basic courses in economics. There are, of course, some significant factors that affect the total score or test score. However, there are limitations to clearly explain how these factors work because of the limitations of the data.

2000년 이후 저임금 비중 변화의 요인분석

신우진(Shin, Woojin) 한국사회경제학회 2015 사회경제평론 Vol.28 No.3

This paper studies the determinants of the change in Korean wage-workers’ low-wage incidence from 2001 to 2012. It has focused on the causes of expansion of low-wage: such as the increase of irregular workers, the growth of service industry, and aging population. Oaxaca-Blinder decomposition analysis shows that low-wage incidence From 2001 to 2007, 4.8% was decomposed by –28.6% of the characteristic effects and 128.6% of the coefficient effects. Low-wage incidence From 2007 to 2012, -2.6% was decomposed by 35.6% of the characteristic effects and 64.4% of the coefficient effects. Detailed decomposition analysis on the characteristic effects shows that the increase of female workers and service industry workers, and aging in labor market have continually contributed to the rise of low-wage incidence from 2001 to 2012. Moreover, the expansion of irregular workers from 2001 to 2007 had contributed to increasing low-wage incidence. Otherwise, the reduction of irregular workers from 2007 to 2012 had contributed to decreasing low-wage incidence. 본 연구는 저임금 요인으로 지목되는 비정규직 및 서비스업의 고용증가, 그리고 인구구조 변화 등의 사회경제적 변화가 저임금 비중에 미치는 효과 를 확인하기 위해 Oaxaca-Blinder요인분해를 하였다. 2001년과 2007년, 2007 년과 2012년 각각의 시점 간 요인분해 결과, 2001년-2007년 시점 간 저임금 비중 증가(4.8%)는 -28.6%의 특성효과와 128.6%의 계수효과로 분해되었고, 2007-2012년의 저임금 비중 감소(-2.6%)는 35.6%의 특성효과와 64.4%의 계 수효과로 분해되었다. 각 특성들의 분포변화로 설명되는 특성효과보다는 계 수효과가 저임금 비중변화에 크게 영향을 준 것으로 나타났다. 다시 말해, 인구구조 및 산업구조의 변화 등의 영향보다는 경제전반의 저임금화 및 저 임금 감소의 경향이 상대적으로 크게 영향을 주고 있는 것으로 분석되었다. 그러나 특성효과를 세부요인별로 살펴보면, 2000년 이후 여성 및 서비스산업의 고용증가, 노동시장의 고령화는 저임금 비중을 증가시키는 요인으로 꾸준히 영향을 주었다. 반면, 2001-2007년 동안 비정규직의 증가는 저임금 비중을 증가시키는 것으로 영향을 주었지만 2007-2012년 사이 비정규직의 감소는 저임금 비중을 감소시키는 것으로 나타났다.

불안정 노동이 국민연금 노후소득 보장기능에 미치는 영향

신우진 ( Woojin Shin ),권혁진 ( Hyukjin Kwon ),류재린 ( Jearin Ryu ) 한국사회보장학회 2016 사회보장연구 Vol.32 No.1

This study examines the long-term prospects for the impact of precarious work on Old Age Income Security from the national pension by using a dynamic micro-simulation model. The main results are as follows: First, a group of workers in more precarious work was found to have a higher proportion of people who does not receive old-age pension, and the proportion will be reduced in the long term. Second, even assuming the high participation rate, maturity of the pension system, and stable employment, the proportion of old-age pensioners receiving more than minimum cost of living was found to be 50% level. Third, a group of workers who have experienced more precarious work tend to have 30%p lower proportion of old-age pensioners who are receiving more than minimum cost of living than stable group. These results have shown that the current welfare structure needs to be adjusted to give more protection for those precarious workers who are highly unlikely to be covered by the social insurance system.

광펄스 파라미터 가변 LD 를 이용한 복합형 DPSSL 개발

노영철(Young-Chul Noh),신우진(Woojin Shin),유봉안(Bong-Ahn Yu),이영락(Yeung Lak Lee),정창수(Changsoo Jung) Korean Society for Precision Engineering 2010 한국정밀공학회지 Vol.27 No.10

절차적 효용을 반영한 학급자치활동이 초등학교 6학년 학생의 행복감에 미치는 영향

박현석 ( Park¸ Hyunseok ),신우진 ( Shin¸ Woojin ) 한국사회과교육학회 2021 시민교육연구 Vol.53 No.1

The purpose of this study was to examine the effects of student self-governing activities reflecting procedural utility on the happiness of 6th graders. In this study, both experimental and the control groups were composed of 25 students each and the former group was programmed. A Happiness Test was used as pretest and posttest to measure the sense of happiness of the subjects. Average and standard deviation were calculated and t-test was used to verify the difference in the experiment group between the pretest and the posttest. To complement statistical verification, interviews were conducted through semi-structured questions to the experimental group. As a result of the interview, it was found that the class self-governing method reflecting the procedural utility had an effect on the happiness felt by students. So, the results of this study were that the students in the experimental group had a significantly higher positive correlation regarding their happiness than the students in the control group. It is expected that the study will be able to provide theoretical ideas and foundations to explore the relationship between factors regarding students and their education levels for determining how democratic citizenship can improve student happiness.

구상돌기 골절의 변형 Suture Lasso 기법: 술기보고

박창현(Changhyun Park),신우진(Woojin Shin),서승표(Seung-Pyo Suh) 대한정형외과학회 2024 대한정형외과학회지 Vol.59 No.1

The coronoid process of the ulna surrounds the distal humerus and plays a vital role in posterior dislocation and posterolateral rotational instability. Elbow stability may not be possible if there is a more than 50% loss. Anteromedial facet fractures can lead to instability, radioulnar synostosis. ulnohumeral arthrosis, severe stiffness. Therefore, surgical fixation is required to ensure adequate elbow stability and decrease the risk of posttraumatic ulnohumeral arthrosis. There are several approaches for the repair of coronoid process fractures. In most cases, the posterior approach was used to make a transosseous tunnel connecting the posterior aspect of the olecranon to fix the fracture site. During surgery, the additional dissection required to repair the coronoid might increase the infection risk, nerve injury, heterotopic ossification, and elbow stiffness. The author performed a modified suture lasso and plate fixation with good outcomes. This paper reports this case with a review of the relevant literature.

최저임금 인상에 따른 일자리안정자금 지원사업의 재정전망 및 시사점

한재명 ( Jae Myung Han ),신우진 ( Woojin Shin ) 한국재정정책학회 2018 財政政策論集 Vol.20 No.2

This study aims to project the amounts of job stabilization fund for minimum wage increases. We set up two scenarios for the schedule of minimum wage increases and forecasted the amount of fiscal spending of the job stabilization fund. The results show that if the time to achieve the minimum wage of 10,000 won is delayed from 2020 to 2022 and/or the targeted people are rationalized, the operation period of the job stabilization fund becomes shorter and/or its amount of the fiscal spending becomes smaller. This implies that it is necessary to attract the small and medium companies, especially run and owned by the same person, to make their management more rational by adjusting the scope or amount of support and the operation period of the job stabilization fund in conjunction with the prospect of minimum wage increases.

경제 실험의 환경 및 보상이 참여 동기에 미치는 영향

조남운 ( Namun Cho ),신우진 ( Woojin Shin ) 한국경제교육학회 2018 경제교육연구 Vol.25 No.2

본 연구는 학점 및 금전적 보상에 따른 실험의 결과와 웹(Web)과 랩(Lab)에서의 결과를 비교하여 실험 환경 및 보상이 실험에 미치는 효과를 살펴보았다. 분석 결과, 환경 및 보상의 차이에 따라 평균적인 전략의 차이는 유의하지 않지만, 전략의 변동성은 금전적 보상으로 실험한 그룹이 일관적으로 크게 나타났다. 한편, 학점 보상을 한 웹 실험의 전략 변동성은 랩 실험(금전적 보상)과 큰 차이를 보이지 않았다. 즉, 학점 보상이 주는 인센티브 효과는 랩 실험이 부여한 통제 환경과 유사한 정도의 실험 집중도를 유도했다고 볼 수 있다. 이러한 결과는 경제교육에 실험 활용의 관점에서 볼 때, 비금전적인(학점 등) 보상과 웹 실험을 결합하여 시간, 공간, 예산 등의 제약을 부분적으로 극복할 수 있으며, 통제력이 강한 실험에서 얻을 수 있는 동기 및 학습효과 등의 긍정적인 효과도 얻을 수 있음을 보여주고 있다. To examine the effect of the experiment environment and compensation in the economic experiment, we compared the results of the experiment with the credit and the monetary compensation, and the results of the experiment in the web and the lab environment. In the analysis, the difference of the average strategy was not significantly different. However, in the web environments, the strategic volatility in the monetary payoff group was consistently larger than that of the credit payoff group. On the other hand, the strategic volatility of the web environment with credit compensation did not show much difference from the lab environment with monetary compensation. We can interpret this result that the incentive of credit compensation is stronger than monetary compensation. In addition, the incentive effect of the credit compensation which induces a concentration is similar to the environmental effect of the controlled lab environment. From these results, the limitations of time, space, and budget in economic experiment can be partially avoided by adopting non-monetary compensation and web environment. Additively, we could expect positive effects such as motivation and learning effects of student participants in economic experiments.