WHO age-friendly cities and communities : the Korea experience

우정민 Korea Advanced Institute of Science and Technology 2018 국내석사

가토 생체내에서 양막을 이용한 자가 결막상피세포 배양

우정민 동아대학교 대학원 2005 국내석사

금속 재료 계장화 압입 물성과 S-N 곡선 상관성 분석을 통한 피로 손상량 예측 및 유효성 평가

우정민 연세대학교 공학대학원 2024 국내석사

피로에 의한 파손은 구동 부품에서 주요한 고장 메커니즘 중 하나이다. 필드에서 부품의 열화 여부를 손쉽게 확인하는 방법 중 하나로 계장화 압입시험이 적용된다. 계장화 압입시험은 금속 재료의 인장 물성을 근사하게 유추할 수 있는 시험 기법으로, 절차가 단순하고 필요한 시험 영역이 매우 작아 국소 부위의 물성을 측정하거나 고품 분석과 같이 표준 시험편을 채취하기 어려운 경우에 재료의 물성을 효과적으로 유추할 수 있는 방법이다. 그럼에도 불구하고 현재까지 계장화 압입 평가는 재료나 부품의 현 상태의 물성을 평가하는 용도로 사용되고 있다. 나아가 재료에 누적된 손상을 정량화하고 계장화 압입시험 결과와의 상관성을 분석하면 계장화 압입시험 결과를 이용해 재료의 피로 손상량을 예측 가능할 것으로 기대된다. 본 연구에서는 "JIS G 3131 SPHC" 금속 시험편으로 계장화 압입시험을 실시하고, 이를 통해 얻은 데이터를 바탕으로 피로 손상량을 예측하는 모델을 개발하였다. 통계 분석 및 머신러닝 기법을 활용하여 압입시험 데이터와 금속 재료에 임의로 누적시킨 피로 손상 간의 상관관계를 규명하였다. 계장화 압입 평가 데이터를 독립변수로, 금속 재료에 누적된 피로 손상량을 종속변수로 하여 통계적 기법과 머신러닝 기반 방법으로 모델링하고 예측 능력을 평가하였다. 연구 결과, 계장화 압입 물성과 금속 재료의 피로 손상량 사이에 유의미한 상관관계가 존재함을 확인하였으며, 특히 머신러닝 기법을 적용하여 최대 90.10%의 설명력을 나타내는 모형식을 얻었다. 이러한 결과로 향후 연구 개발 분야에서 고품의 내구 성능을 평가하거나, 산업 현장에서 금속 구조물의 유지 보수와 안전성을 평가하는 데 유용하게 활용될 수 있을 것으로 기대된다. Fatigue-induced failure is one of the main failure mechanisms in driving components. One way to easily check for component degradation in the field is through the application of instrumented indentation testing. The instrumented indentation test is a method that can approximate the tensile properties of metallic materials. It is simple in procedure and requires a very small test area, making it effective for measuring the properties of localized areas or when it is difficult to extract standard test specimens, such as in high-value analyses. However, to date, instrumented indentation evaluation has been used only to assess the current properties of materials or components. By quantifying the damage accumulated in the material and analyzing its correlation with the instrumented indentation test results, it is expected that the fatigue damage of the material can be predicted using these results. In this study, instrumented indentation tests were conducted on "JIS G 3131 SPHC" metal specimens, and a model for predicting the fatigue damage was developed based on the obtained data. Statistical analysis and machine learning techniques were employed to determine the correlation between the indentation test data and the fatigue damage arbitrarily accumulated in the metallic materials. By using the instrumented indentation properties as independent variables and the accumulated fatigue damage of the metal as dependent variables, models were developed and their predictive capabilities were evaluated using both statistical and machine learning-based methods. The results confirmed a significant correlation between the instrumented indentation properties and the fatigue damage of the metallic materials. In particular, the model derived from machine learning demonstrated an explanatory power of up to 90.10%. These findings suggest that this approach can be effectively used in future research and industrial applications to assess the durability of high-value components and to maintain and ensure the safety of metal structures.

완벽주의 성향을 가진 대학생의 전두엽 비대칭 활성화 연구

우정민 충북대학교 2011 국내석사

본 연구는 완벽주의 성향을 가진 대학생을 대상으로 우울과 불안 등의 정서에 기반을 둔 실험 처치와 전두엽 비대칭 활성화 현상과의 관계를 알아보고 전두엽 비대칭 활성화 현상이 완벽주의 성향의 심리생리학적 특성을 반영하는지에 대해 검증하고자 하였다. 한국판 다차원적 완벽주의 척도(MPS), 완벽주의 성향 척도(APS -R)를 사전에 작성하여 일정한 기준을 통과한 31명의 대학생들을 적응적 완벽주의, 부적응적 완벽주의, 비완벽주의 집단으로 배정되었고, 참가자 모두 오른손잡이었다. 전두엽 비대칭 활성화 실험은 총 30분 정도 소요되었으며, 선별된 대상자들에게 실험 참가에 대한 동의서 작성 후 구두로 실험 절차 및 목적에 대해 설명하였다. 본 실험에 앞서 CSE-D와 BAI로 기존 정서를 측정하였고, 뇌파 활성전극, 기준전극(Cz), 그라운드를 부착하였다. 눈 감은 조건, 혼합 조건(눈 뜨고, 눈 감고), K-WAIS 산수 암산 과제 조건 각각 8분 동안 진행되었으며, 실험 조건에 따른 전두엽영역의 알파파 비대칭지표값을 구하였다. 연구 결과, 첫째, CES-D와 BAI를 기준으로 한 완벽주의 집단과 비완벽주의 집단 간 정서 차이는 통계적으로 유의한 차이가 없었다. 둘째, 눈 감은 조건에서 완벽주의 집단과 비완벽주의 집단의 비대칭지표값은 통계적으로 유의한 차이를 보였으나, 이는 비완벽주의 집단의 높은 우반구 활성화를 나타낸 결과로 전두엽비대칭성은 완벽주의 성향의 특성이 아닌 상태 변인임을 의미한다. 따라서 전두엽 비대칭성은 완벽주의 성향을 가진 대학생들에게 고정적인 특성으로 반영될 수 없으며, 전두엽 비대칭성은 일반 대학생들에게도 나타날 수 있는 상태 변인으로 유동적인 현상임을 시사한다. 마지막으로 본 연구의 시사점과 추후 연구방향이 논의되었다. The purpose of this study lies in identifying the relevance between the experimental treatment for the depression and anxiety of undergraduates with perfectionism disposition and the activation of their asymmetric frontal-lobe, and then verifying if the phenomenon reflects psychophysiological traits of perfectionism disposition. Multidimensionl Perfectionism Scale (MPS), Almost Perfect Scale (APS -R) were prepared in advance for the 31 right- handed undergraduates who passed a certain criteria, and then allocated to adaptive perfectionism, maladaptive perfectionism, and non-perfectionism. The experiment for the activation of asymmetric frontal lobe took total 30 minutes, and then the consent forms for joining in the experiment from the chosen undergraduates were made, followed by the verbal experiment procedure & purpose to them. Existing emotion was measured ahead of main experiment with CSE-D & BAI , and then active electrode for brainwave, reference electrode(Cz), ground were fastened. Under the condition of their eyes closed, mixed state(repeated eye open and closed,( K-WAIS mathematical calculation were carried out 8minutes for each, and then asymmetry of α-waves index value was found out. The result of the experiment, first, was statistically insignificant difference between the perfectionist group and non perfectionist group on CES-D & BAI basis. Second, asymmetry index value between the two group showed statistically significant difference under the condition of their eyes closed, but it's the result of high activation in right hemispheres of non-perfectionist group indicating frontal lobe asymmetry is not a characteristics of perfectionism disposition, but a state variable. Accordingly, frontal brain asymmetry cant' be considered as a fixed characteristic of the undergraduates with perfectionism disposition, but it's a state variable applicable to non perfectionist undergraduates. Lastly, the implications of this study and follow-up study direction were discussed.

일과 삶의 균형(WLB) 지원이 조직시민행동에 미치는 영향에서 WLB 크래프팅 행동의 매개효과

우정민 광운대학교 대학원 2024 국내석사

본 연구는 조직구성원의 WLB 크래프팅 행동 척도를 개발하고 일과 삶의 균형 (WLB) 지원이 조직시민행동에 미치는 영향과 그 관계에서 WLB 크래프팅 행동의 매개효과를 살펴보는데 그 목적이 있다. 본 연구는 연구 1과 연구 2의 절차로 나눠 져 있다. 연구 1에서는 WLB 크래프팅 행동 척도 개발을 진행하였다. 연구 2에서는 연구 1에서 개발한 척도를 사용하여 모형검증을 실시하였다. 구체적으로, 연구 1에 서는 기존 해외의 분류 및 척도와 개방형 설문을 바탕으로 총 31개의 예비문항을 제작한 후 국내 기업에 종사하는 직장인을 대상으로 데이터분석을 진행하였다. 먼 저 탐색적 요인분석을 위해 300명을 대상으로 데이터분석을 진행하였고, 31개의 예 비문항을 10개 문항으로 축소하였다. 이 과정에서 문항의 내용 범주에 따라 하위요 인을 설정하였다. 그 후 동일 조건의 다른 표본 200명을 대상으로 확인적 요인분석 을 실시하였다. 연구 2에서는 새로운 표본 361명을 사용하였으며, 연구 1에서 개발 한 WLB 크래프팅 행동 척도를 사용하였다. 분석 결과, 일과 삶의 균형(WLB) 지 원과 조직시민행동 간 관계를 WLB 크래프팅 행동이 매개하는 것으로 나타났다. 이러한 결과를 바탕으로 본 연구의 학문적 의의 및 실무적 시사점, 연구 제한점 및 향후 연구 과제에 대해 제언하였다. 주요어 : 일과 삶의 균형(WLB) 지원, 조직시민행동, WLB 크래프팅 행동, 척도개발 The purpose of this study is to develop a WLB crafting behavior scale of organizational members and to examine the effect of work-life balance support on organizational citizenship behavior and the mediating effect of WLB crafting behavior in the relationship. The procedure of this study is divided into Study 1 and Study 2. In Study 1, the development of the WLB crafting behavior scale was conducted, and in Study 2, the model verification was conducted using the scale developed in Study 1. Specifically, in Study 1, a total of 31 preliminary items were produced based on the existing overseas classifications and scales and open surveys, and then data analysis was conducted for office workers engaged in domestic companies. First, for exploratory factor analysis, data analysis was conducted on 300 people, and 31 preliminary items were reduced to 10 items. In this process, sub-factors were set according to the content category of the items. After that, a confirmatory factor analysis was conducted on 200 different samples under the same conditions. In Study 2, 361 new samples were used, and the WLB crafting behavior scale developed in Study 1 was used. As a result of the analysis, it was found that WLB crafting behavior mediates the relationship between work-life balance support and organizational citizenship behavior. Based on these results, the theoretical implications and practical implications of this study, the limitations of the study, and future research directions were outlined. Key-words : work-life balance(WLB) support, organizational citizenship behavior, WLB crafting behavior, scale development

KOSPI 200 지수 옵션의 내재변동성 함수 비교 연구

우정민 서울대학교 대학원 2006 국내석사

지방자치단체 캐릭터의 유·무형적 활용 : 고양시 공공행정서비스 활용 제안을 중심으로

우정민 중앙대학교 예술대학원 2020 국내석사

정보통신기술의 발달로 PC와 스마트폰, 태블릿 등의 뉴미디어 등장으로 온라인과 모바일에서 소셜 커뮤니케션의 중요성이 커짐에 따라 캐릭터 활용 범위 또한 디지털 영역으로 넓혀가고 있다. 오늘날 지방자치단체는 지역민들과 소통을 이루기 위해 캐릭터를 활발하게 개발하여 문화상품과 같은 유형적 활용을 중심으로 캐릭터를 활용하고 있다. 변화하는 시대에 맞추어 지역민들과 디지털 환경에서의 소통을 위해 지방자치단체 캐릭터의 활용은 유형적 활용뿐만 아니라 온라인, 모바일 등 디지털상의 무형적 활용으로 영역을 확대해야 할 필요가 있다. 본 연구에서는 지방자치단체 캐릭터의 활용도를 높이기 위해 지방자치단체 캐릭터의 활용을 제안하고자 하였다. 캐릭터 활용 현황을 유·무형적으로 나누어 알아보고, 캐릭터의 활용이 활발하게 이뤄지고 있는 고양시 ‘고양고양이’를 사례로 선정하여 유·무형적 활용에 대해 알아보았다. 이를 통해 ‘고양고양이’는 소셜 미디어에서 시민들과 소통의 수단으로서 역할을 하며, 지역의 행정 정보를 제공하는 서비스 디자인으로써의 역할을 한다는 것을 인지하고 무형적 활용의 중요성을 제고하였다. 지방자치단체 캐릭터의 무형적 활용의 영역을 확대하고자 ‘고양고양이’의 캐릭터 분석을 통해 도출한 특성을 토대로 기존 캐릭터를 응용한 교통·안전, 교육, 환경 행정서비스 분야의 캐릭터를 개발하였으며, 개발한 캐릭터와 기존 캐릭터의 활용안을 제시하였다. 본 연구에 제시된 활용안은 향후 각 지방자치단체 캐릭터의 활용에 참고 자료가 될 수 있기를 기대한다. 캐릭터의 활용 범위를 넓히는 데 도움을 줄 수 있고 나아가 지방자치단체의 발전에 이바지할 것이다. As the information and communication technology has developed, such new media as PCs, smartphones and tablets have come to the fore. And with the advancement of new media social communication has become important in online and mobile, and the use scope of characters has been extended to the area of digital. Present-day local governments actively develop characters in order to communicate with local residents smoothly and then utilize it in the production of tangible goods, such as cultural products. In order to keep pace with rapidly changing times and smoothly communicate with local residents in digital environment, local governments must extend their use of characters not only to the tangible area but also to the intangible area, namely such digital areas as online and mobile. In this study, the author presented proposals for the active use of local government characters, in order to increase the degree of its use. For this, the current status of character use was examined by dividing it into tangible and intangible use, and then the case of ‘Goyang Cat’ in Goyang City in which the use of character is active was looked into in both areas. Study findings show the fact that ‘Goyang Cat’ plays the role of a means of communication with citizens in social media and of design of services in providing information on local administration to local residents. This finding seems to suggest that it is necessary for a local government to increase its intangible use of characters. In order to extend the scope of intangible use of local government characters, this study developed characters in some areas of public administration service, such as traffic, safety, education and environment, and then proposed the use plan of new characters and existing characters. The author hopes the use plan of local government characters, worked out in this study, will be utilized as a reference for local government’s use of characters in the future, thus extending the use scope of characters and contributing to the development of local governments.

자연놀이 중심의 프로젝트 활동을 통한 유아의 바른 인성 함양 과정

우정민 대구교육대학교 교육대학원 2014 국내석사

국문 초록 본 연구의 목적은 자연놀이 중심의 프로젝트 활동을 통하여 유아의 인성이 바르게 함양 되어가는 과정을 고찰하는 것이다. 그렇게 함으로써 자연에서 이루어지는 놀이 프로젝트 활동이 유아기 교육에서 중요한 과제인 인성 교육의 실제를 위한 기초 자료를 제공하게 될 것이다. 본 연구의 방법은 문화 기술적 연구이다. D광역시 소재의 H초등학교병설유치원 1개 학급 24명을 대상으로 자연놀이 중심의 프로젝트 활동을 2013년 5월부터 2013년 12월까지 수행하였다. 프로젝트 활동 과정에서 참여관찰, 심층면접, 활동 결과물, 소감문, 학부모 상담 일지 등을 통하여 유아의 인성 형성에 관련된 자료를 수집하고 분석하였다. 본 연구의 결과는 다음과 같다. 첫째, 유아들은 자연놀이 중심의 프로젝트 활동에서 자연물을 탐색하는 활동을 통하여 오감을 활용하고, 자연물 탐색 활동에 몰입하는 경험을 함으로써 심리적인 긴장감을 해소하고 긍정적인 자아개념 및 자신감·자율성이 향상되었다. 둘째, 유아들은 자연놀이 중심의 프로젝트 활동에서 동식물과의 교감하는 활동을 통해 생물의 생태를 관찰하며 친근감을 느끼고, 생명의 특성과 자연의 소중함에 대하여 인식함으로써 자연을 보호하고 생명을 존중하는 태도를 형성하였다. 셋째, 유아들은 자연놀이 중심의 프로젝트 활동에서 다양한 자연물로 놀이하는 체험을 통하여 또래와 자연물 놀이감을 서로 양보하고 배려하는 상호작용의 과정을 경험함으로써 자연을 소중히 여기고, 타인을 존중하고 협력하려는 태도를 형성하였다. 결론적으로 자연놀이 중심의 프로젝트 활동은 유아들의 인성을 바르게 형성시키는데 적용할 수 있는 효율적인 교육 활동이다.

하이데거의 실존론적 지각론과 신체론

우정민 경북대학교 대학원 2025 국내박사

This thesis has three objectives. First, in response to the criticism that Heidegger does not address perception and body, this thesis demonstrates that he does so in his own way, d.i. in a non-thematic manner. Second, it systematizes Heidegger's theory of perception (Wahrnehmung) and the body, which he reveals in a “non-revealing way.” Third, based on his theory, this thesis addresses contemporary issues of ‘time pathologies’, ‘gender differences’, and ‘human existential problems in the development of contemporary technology’. Traditionally, perception has been treated epistemologically, meaning that it is considered the initial stage of cognition. The body is understood as an entity that, along with the mind or soul, constitutes a human being. In The Basic Problem of Phenomenology, Heidegger analyzes perception phenomenologically and existentially. According to this analysis, perception has four components: the perceived thing, the perceivedness of the perceived thing, the perceiving, and the disclosedness (Erschlossenheit) that makes all of this possible. Primarily for us to perceive something, its Being must be revealed first. Being-there (Dasein) always perceives the object ‘as such’(als-). This is possible because understanding (Verstehen) is an existential category (Exsistenzial). The Being-there that exists as care (Sorge) tries to understand and use other beings to exist. Therefore, a being is understood first in the world as a whole, even if that understanding is usually vague. From this overall understanding, Being-there can articulate and emphasize the Being of a being to which it is trying to relate. The object of perception is then perceived ‘as such’. Perception is also related to mood (Stimmung). This mood can be called the state of disposedness (Befindlichkeit) ontically, and is distinct from psychological and subjective feelings. When we are in a mood, we are always in tune with the world. The mood opens up the world and allows us to relate to its internal beings(innerweltiches Seiendes) of world, that is, to perceive. Therefore, perception is always mooded. Truth (Wahrheit) is closely related to perception (Wahrnehmung). For Heidegger, truth means that we are in a disclosed state of beings and accept them appropriately. The ancient Greeks used the word “ἀλήθεια” to describe ontological truth. Truth reveals itself in various ways, and perception receives this revelation in each way. According to Being and Time, the world is divided into three categories: the ‘surrounding world’ (Umwelt), the ‘shared world’ (Mitwelt), and the ‘self-world’ (Selbstwelt). The surrounding world is the world that Being-there cares about (Besorgen), and is composed of the equipmental context of beings. In this world, the Being-there looks around (Umsicht) as equipemntal beings. In this process, the equipments could be perceived as deficient. When a defect arises in the equipment we are using, we inspect (Hinsicht) the object. At this point, the equipment cease to be used, and become the object of scientific inspection. The shared world is the world in which we relate to beings who share with same way of our Being (Mitdasein). Being-there, in this shared world, looks back (Rücksicht) the others. The self-world is the world through which I relate to myself. Unlike cogito, I do not perceive myself as an absolute, isolated subject through inner reflection. My existence always has the character of "transparency" (Durchsichtigkeit). When I relate to something else, I become transparent, allowing me to perceive the objects to which I relate. Through these relationships, I discover my own meaning of Being. Like seeing, listening (Hören) reveals the Being of beings. We can only hear something such as because we have a prior understanding of it. This understanding is always influenced by understanding of the others in Being and Time. And then in the Heidegger’s later philosophy, Being-there can exist as it hears speaking of the Being such as (Stimme des Seins) and decides how to respond to (Ent-werfen) it. In other words, Being-there and the Being is belonging together (Zusammengehören). Depending on the response to the Being such as, the multiplicity of beings emerges. According to Zollikon Semiars, the lived body (Leib) is essential for perception. We cannot perceive beings without the lived body. The lived body is where we relate to objects and where their Being is revealed. We are neither subjects who have the bodies, nor spirits attached to material bodies (Körper). We exist by body forth (Leiben). Our lived body is characterized by privation (Privation) when we perceive something. In other words, the lived body disappears during perception. Regarding Heidegger’s existential theory of perception and the body, this thesis handles with following three issues. Firstly, 'Time pathology' is addressed in relation to the perception of time and modern technology. According to Heidegger, overcoming time pathology requires an awareness of one's authenticity and own property. Secondly, concerning 'gender differences', Heidegger argues that human existence is fundamentally neutral. This neutrality (Neutralität) is neither empty nor indiscriminate, nor negative, but rather a positive and superior potential for individual gender. Thirdly, AI is most urgent issue in ‘contemporary science and technology’ today. While some claim that AI(artificial intelligence) would resolve all current problems, Heidegger points out the risks of the development of contemporary technology. This concern arises from the fact that extreme technological development might erode human individuality and historicity, thereby raising existential problems. He proposes an alternative: ‘other thinking’ (anders Denken) that reveals diverse Being of all beings.

債權者取消權에 관한 硏究 : 유형별 고찰을 중심으로

우정민 전북대학교 대학원 2007 국내석사

Since the time of so-called "The IMF emergency situation", there has been a significant increase in the creditors such as financial institutions instituting a lawsuit to avoid the fraudulent acts of the debtors due to worsened economic condition. Thus, there is a need to provide reasonable solution to various issues surrounding Actio Pauliana(the creditor's power of avoidance) and establish a predictable set of framework that govern Actio Pauliana(the creditor's power of avoidance). There is also a need to adjust interest of various parties such as creditors, debtors and third parties and seek legal stability. Civil Law affords several remedies to the creditor in order for him to be able to safeguard and eventually get paid of his credit. Hence, the purpose of this study is primarily to focus on the review of various types of the fraudulent acts which decrease the debtor's responsible properties by purpose. In the view of the compromise theory, Actio Pauliana(the creditor's power of avoidance) is interpreted as the combination of the cancellation right(a type of formation right) and the property restitution claim(a type of claim). This right can only be exercised by a lawsuit. In the end, the lawsuit involved in the cancellation of fraudulent acts can be regarded as a suit that integrates both formation and performance suit. In terms of the effect of cancellation, the theory based on the relative effect of cancellation(or relative cancellation theory) is applicable. This type of theory takes a position that the effect of cancellation arises only with the relation between a canceling creditor and either the defendant of the lawsuit(beneficiary) or a person who has benefits from a transferred asset or right. Since the effect of cancellation is relative, the debtor is not necessarily to be a defendant. therefore, the debtor may not be eligible to be a defendant. Under this circumstance, the court decision on Actio Pauliana(the creditor's power of avoidance) does not affect the effectiveness of the fraudulent acts between the debtor and the beneficiary. The canceling creditor can lodge a claim to make the person with ill intention, who has benefits from the transferred asset, become a defendant, and ask for the return of the objects related to the fraudulent acts. In addition, if the creditor chooses to do, he/she can charge the ill-intentioned beneficiary as the defendant to make a monetary claim. The means and procedures for the creditor to recover from the fraudulent acts, examined in this paper, are closely related to the essentialism of the creditor's cancellation rights and its conclusions may also vary, depending on which position is taken during the process. Until now, the accepted theory would examine the nature of the Right of Creditor's Revocation in advance, before form system. But it is also meaningful that regulate rationally practical affairs in advance, before examine the nature. Accordingly I would place more weight on look for method to complement this system than examine the nature. This study includes five chapters in all. The constructions and contents of this study as the followings : The first chapter is introduction of this study. Author introduce the purpose and summary of this study. In chapter 2 author reviewed the meaning and essentialism of Actio Pauliana(the creditor's power of avoidance). In chapter 3 author reviewed the necessary conditions with the various types of the fraudulent acts. In chapter 4 author reviewed the exercise, the effects and the extinction of Actio Pauliana(the creditor's power of avoidance) with its legal precedents. the final chapter is conclusion of this study.