하나님의 창조질서와 무성(nothingness)에 대한 칼 바르트의 이해

정성민 한국기독교학회 2004 한국기독교신학논총 Vol.31 No.-

DCPT를 이용한 풍화대 소켓 현장타설말뚝의 설계도표 개발에 관한 연구

정성민,권오성,이종성,이민희,최용규 한국지반공학회 2010 한국지반공학회논문집 Vol.26 No.5

For the development of design chart for drilled shafts socketed into weathered zone, the 6 bi-directional pile load tests with load transfer measurements done in two in-situ sites were performed. Also, DCPTs were performed in each test point. Maximum unit skin frictions and maximum unit end bearing capacities from pile load test results were analyzed. Inter-relationships between DCPT’s characteristics were also analyzed. In the soils, the inter-relationships of maximum unit skin friction and DCPT appeared so low. But in the weathered zones, inter-relationships between maximum unit skin friction / maximum unit end bearing capacity and DCPT were so high that the coefficient of correlation is over 0.70.

한국형타격콘관입시험법의 개발에 관한 연구

정성민,최용규,권오성,이종성,이민희 한국지반공학회 2011 한국지반공학회논문집 Vol.27 No.8

A variety of in-situ geotechnical investigation methods are currently used to measure the properties of each site, but in-situ tests for “Intermediate Geomaterial (IGM)”, which is the transitional geomaterial between soil and rock, have only limited application. In the United States, “The Texas Cone Penetrometer Test (TCPT)”, which is the geotechnical investigation technology for IGM, is utilized to create foundation designs. This paper introduces “The Driving Cone Penetrometer Test (DCPT)”, which can be performed using general geotechnical investigation equipment and also analyzes the correlation between various in-situ geotechnical investigation methods by applying DCPT on the ground. The results showed that the correlation between the driving cone penetrometer test (DCPT) and standard penetration test (SPT) was quite high. Additionally, the scope of DCPT properties was wide, depending on soil types.

다양성보호계통 사이버보안 연계 위협 분석 방안

정성민,김태경 (사)디지털산업정보학회 2021 디지털산업정보학회논문지 Vol.17 No.1

With the development of information technology, the cybersecurity threat continues as digital-related technologies are applied to the instrumentation and control system of nuclear power plants. The malfunction of the instrumentation and control system can cause economic damage due to shutdown, and furthermore, it can lead to national disasters such as radioactive emissions, so countering cybersecurity threats is an important issue. In general, the study of cybersecurity in instrumentation and control systems is concentrated on safety systems, and diverse protection systems perform protection and reactor shutdown functions, leading to reactor shutdown or, in the worst case, non-stop situations. To accurately analyze cyber threats in the diverse protection system, its linked facilities should be analyzed together. Risk analysis should be conducted by analyzing the potential impact of inter-facility cyberattacks on related facilities and the impact of cybersecurity on each configuration module of the diverse protection system. In this paper, we analyze the linkage of the diverse protection system and discuss the cybersecurity linkage threat by analyzing the availability of equipment, the cyber threat impact of the linked equipment, and the configuration module's cybersecurity vulnerability.

후두 근전도

정성민,Chung, Sung-Min 대한후두음성언어의학회 2006 대한후두음성언어의학회지 Vol.17 No.1

Fuzzy-DEA를 활용한 방위산업체의 운영효율성 분석 - 통신전자 업체를 중심으로 -

정성민,유한주 한국방위산업학회 2011 韓國防衛産業學會誌 Vol.18 No.2

The local defense industry is being well supported by government policies and local institutions until the abolition of specialization and integration in systems and competition in the domestic defense market began. These changes in company organization improved their efficiency and productivity. The purpose of this study is for the defense industry to cope with the changing business environment. Basic data must be provided to properly assess the company's operating efficiency and thereby improve the management of inefficient parts. Also, the biggest difference of this study compared with previous studies is that it evaluates the process effectiveness by taking advantage of fuzzy probability. In other words, to increase the reliability of analytical results representative of the input data, general analysis method was performed, and at the same time, the data model to include the uncertainty of the Fuzzy-DEA analysis was conducted. The scope of the study intended for communication electronics companies were limited. In this research, exact data is needed to evaluate the relative efficiency of companies and improve its efficiency.

Thinking 함께 생각하고 : 평신도신학 풀어쓰기 - 자유의지론 ; 당신의 운명은 이미 정해졌는가

정성민 기독교대한성결교회 활천사 2006 활천 Vol.626 No.-

배드민턴 프로그램 활동이 지적장애학생의 신체적 및 사회적 자기효능감에 미치는 효과

정성민 한국특수교육학회 2014 특수교육학연구 Vol.49 No.1

The purpose of this study is to examine the effect of a badminton program on the physical self-efficacy and the social self-efficacy of students with intellectual disabilities. The results of this study are as follows. First, the physical self-efficacy, and the “recognized physical competence” and the “physical self-expression confidence”, the sub-domains of it, of the experimental group are all improved after the badminton program was implemented. However, the physical self-efficacy and the sub-domains of the control group are not improved. The result proves the badminton program is an effective method to improve the physical self-efficacy of students with intellectual disabilitySecond, like the physical self-efficacy, the social self-efficacy, and the “social efficacy” and the “relation efficacy”, the sub-domains of it, of the experimental group are all improved after the badminton program was implemented, and the social self-efficacy and the sub-domains of the control group are not improved. This suggests the badminton program is an effective education activity to improve the social self-efficacy of the students with intellectual disability as well as the physical self-efficacy. Accordingly, the conclusion and the discussion in the study are hoped to be used in a basic data to help teachers recognize the importance of physical activities of the students with intellectual disability, and invigorate a badminton class or club activity for them in school fields. 본 연구의 목적은 운동교육 프로그램 중 하나인 배드민턴 프로그램을 통하여 지적장애학생의 신체적 및 사회적 자기효능감에 미치는 효과를 알아보는 것이다. 고등학교에 재학 중인 지적장애학생 20명을 대상으로 실험군(N=10)과 통제군(N=10)으로 나누어 배드민턴 프로그램 적용에 따른 신체적 및 사회적 자기효능감 검사 도구를 통한 사전검사, 30주간의 배드민턴 프로그램에 참여, 사후검사 순으로 연구를 진행하여 얻은 결론은 다음과 같다. 첫째, 실험군의 신체적 자기효능감과 하위 영역인 ‘인지된 신체능력’, ‘신체적 자기표현 자신감’ 모두 사후에 크게 향상 되었으며, 이에 반해 통제군은 신체적 자기효능감과 각 하위 영역 모두 향상이 나타나지 않았다. 이러한 결과는 지적장애학생들의 신체적 자기효능감 향상을 위한 한 방법으로 배드민턴 프로그램이 효과적인임을 입증한다. 둘째, 실험군의 사회적 자기효능감과 하위 영역인 ‘사회성 효능감’, ‘관계 효능감’도 모두 사후에 크게 향상 되었다. 통제군은 신체적 자기효능감과 마찬가지로 사회적 자기효능감과 각 하위 영역 모두 향상을 보이지 않았다. 이는 배드민턴 프로그램이 지적장애학생의 신체적 자기효능감뿐만 아니라 사회적 자기효능감을 향상시키는 데도 매우 효과적인 교육활동이 될 수 있음을 시사한다.

모바일 쿠폰의 사용상황과 할인수준이 소비자의 사회심리적 인식에 미치는 영향

정성민,김경은 한국소비문화학회 2018 소비문화연구 Vol.21 No.4

The purpose of this study was to examine the psychological process of coupon use by focusing on the social situation, discount level and the user characteristics, and the influence of the feelings of smart shopper and feelings of cheapness shopper on the coupon use intention. The results of study, in case of presenting mobile coupon when ordering menus, feelings of cheapness shopper was higher. But in a situation where a mobile coupon is presented after a meal, feelings of smart shopper was higher. And self-monitoring showed a moderating effect only on the effect of feelings of smart shopper on coupon use intention. The result of the moderating effect was more influential higher self-monitoring group than lower self-monitoring group. On the other hand, there was no moderating effect in the relationship between feelings of cheapness shopper and coupon use intention. However, as a result of the analysis of variance, the difference in self-monitoring was not statistically significant. This is a negative effect of the coupon and it is not related to personal psychological characteristics. Therefore, lowering feelings of cheapness shopper and increasing the feelings of smart shopper are the best ways to increase the mobile coupon redemption rate. To do this, it is necessary to control and manage the situational characteristics of mobile coupon use. 모바일 시장의 확대로 모바일 쿠폰 사용이 증가하면서 모바일 쿠폰 사용자의 심리적 구조에 대한 이론적 연구의 필요성이 대두되고 있다. 이에 본 연구는 쿠폰 사용의 심리적 과정을 사회적 상황과 할인수준, 사용자 특성에 초점을 두어 현명한 소비자의 느낌과 인색한 소비자의 느낌이 쿠폰 사용의도에 미치는 영향을 살펴보았다. 분석 결과에 따르면 쿠폰 사용상황의 경우, 모바일 쿠폰을 식사 전 메뉴 주문 시 사용하는 상황에서는 인색한 소비자의 느낌이 보다 높게 나타났고, 식사를 마친 후 계산 시 모바일 쿠폰을 사용하는 상황에서는 현명한 소비자 느낌이 보다 높게 나타났다. 그리고 셀프모니터링은 현명한 소비자의 느낌이 쿠폰 사용의도에 미치는 영향에만 조절효과가 나타났다. 조절영향의 결과는 셀프모니터링이 높은 집단이 낮은 집단보다 더 영향력이 크게 나타났다. 반면에 인색한 소비자의 느낌과 쿠폰 사용의도와의 관계에서는 조절효과가 나타나지 않았다. 그러나 분산분석 결과 셀프모니터링에 따른 차이는 통계적으로 유의하지 않게 나타났다. 이는 쿠폰이 가지고 있는 부정적 효과로서 개인 심리적 특성과는 무관함을 알 수 있다. 따라서 인색한 소비자의 느낌을 낮추고 현명한 소비자의 느낌을 높여주는 모바일 쿠폰 사용이미지를 높일 필요가 있다. 이를 위해서는 쿠폰 사용의 상황적 특성을 통제하고 관리하는 것이 필요하다.

압전재료를 적용한 음향방출 센서의 원리 및 결함 진단 분야로의 응용

정성민,오종석 한국소음진동공학회 2020 소음 진동 Vol.30 No.2