주택점유형태가 신혼가구의 출산에 미치는 영향 분석

신형섭(Hyung-sub Shin),정의철(Eui-Chul Chung) 한국주택학회 2021 주택연구 Vol.29 No.1

본 연구에서는 KLIPS의 2011년(14차 년도)부터 2018년(21차 년도)까지의 8개 년도 자료를 이용하여 주택점유형태가 신혼가구의 출산에 미치는 영향을 분석하였다. 출산 결정요인으로서 주택점유형태가 가지고 있는 내생성 문제를 해결하기 위해 축차형 이변량 프로빗모형을 추정방법으로 이용하였으며, 신혼가구의 출산을 첫째 자녀 출산과 둘째 자녀 출산으로 구분하여 분석함으로써 설명변수들이 출산에 미치는 차별적 영향을 분석하였다. 실증 분석 결과 자가점유는 신혼가구의 출산에 긍정적 영향을 미치는 것으로 나타났다. 전체 표본을 이용한 경우 자가점유 주택에 거주하는 신혼가구는 주택을 임차하여 거주하는 신혼가구에 비해 출산 확률이 16.2%p 높았으며, 둘째 자녀 출산에 대해서는 20.7%p 높은 것으로 분석되었다. 이러한 결과는 자가점유가 추가 자녀 출산을 중심으로 큰 영향을 미친다는 것을 의미하는데, 둘째 자녀 출산은 추가양육에 여력이 존재하는 가구에서 가능한 점을 비추어 볼 때 자가점유가 제공하는 주거안정과 미래 경제력 확보 가능성이 다자녀 출산에 중요한 역할을 한다는 것을 시사한다. In this study, the effects of housing tenure on the childbirth of newly-married households was analyzed using Korean Labor and Income Panel Study(KLIPS) data for eight years from 2011 to 2018. The Recursive Bivariate Probit model was estimated to control for endogeneity of housing tenure in childbirth decision. By dividing the full sample into a sample with no children and a sample with one child, the effects of home owning on the first birth and on the second birth were also examined. Estimation results showed that home owning had a positive effect on the birth of children. Home owning new-married households’ probability of giving birth was a 16.2% point higher than that of tenant households in the case of the full sample and a 20.7% point higher in the sub-sample of households with one child. These results imply that homeownership contributes to the birth of additional child. Housing stability and possibility of future wealth accumulation provided by homeowership play an important role in the birth of children.

우슈도장 수련생의 서비스공정성 지각이 고객참여행동과 고객시민행동에 미치는 영향

최형섭(Choi, Hyung-Sub),한진욱(Han, Jin-Wook),김태형(Kim, Tai-Hyung) 한국체육과학회 2014 한국체육과학회지 Vol.23 No.1

The purpose of this study was to examine the impact of service fairness on customer participation behaviors and customer citizenship behaviors in Wu-shu participants. Toward this end, a total of 270 wu-shu participants in Gyeonggi-do area was selected using a convenient sampling method. 250 usable questionnaires were returned to the researchers. Data analyses were conducted for frequency analysis, exploratory factor analysis, reliability test, correlation analysis, descriptive analysis, and multiple regression analyses with PASW 18.0. The results of this study indicated that (1) distributive and procedural fairness dimensions had significant effects on customer participant behaviors, (2) all the three sub-dimensions(distributive, procedural, and interactional) of service fairness had a significant impact on customer citizenship behavior, and (3) both communication and sympathy dimensions of customer citizenship behavior positively affected customer citizenship behavior. Additional implications and directions for future research were discussed.

Shelf Life Determination of Precooked Frozen Meat Dumplings

Lee, Young-Chun,Yang, Hyung-Sub,Kim, Dong-Ho 한국산업식품공학회 2002 산업 식품공학 Vol.6 No.3

Quality of frozen foods is significantly affected by the storage temperature and tie, and the consumers' demand for safe quality frozen foods is increasing. The objective of this research was to estimate the shelf life of frozen cooked meat dumplings, based on the changes in the selected physico-chemical and sensory quality attributes. Precooked frozen meat dumplings sampled from the same lot produced at a frozen food company in Seoul were stored at -10, -15, and -20℃. The meat dumplings sampled at 3- to 4-week intervals were subjected to the determination of volatile basic nitrogen (VBN), thiobarbituric acid (TBA), peroxide value (POV), surface color and shear value after thawing at 5℃ for 15 h. High quality life (HQL) was determined through the triangle test and practical quality life (PQL) through the scoring test. VBN, TBA and POV increased as the storage period was increased. HQL of the frozen meat dumplings were 189 and 252 days at -10 and -15℃, respectively. The estimated PQL were 349, 475, and 491 days at -10, -15, and -20 ℃, respectively. Statistical analysis indicated that there were significant relationships between sensory scores and VBN and POV of the stored meat dumplings. VBN was selected as the most reliable objective quality index for the shelf life determination (PQL) of the precooked frozen meat dumplings.

개인방사선피폭선량평가

이형섭,김장렬,윤석철,이상윤 대한방사선 방어학회 1994 방사선방어학회지 Vol.19 No.2

최근, 개인방사선피폭선량평가에 관한 기술기준이 과학기술처에 의해 고시됨에 따라 국내에서도 개인선량계를 이용한 체외피폭선량평가결과의 신뢰성 문제가 크게 대두되고 있다. 한국원자력연구소에서는 이러한 구내의 상황을 인식하고 자체적인 신뢰성 확보를 위해 미국의 Oak Ridge국립연구소의 주관하에 개인피폭선량의 평가에 관한 국제상호비교검증시험(Personnel Dosimetry Intercomparison Study ; PDIS) 을 수행하였다. 비교 검증시험에는 한국원자력연구소에서 사용하고 있는 Teledyne PB-3 열형광선량계가 사용되였으며 선량게산 알고리즘은 Teledyne PB-3 version1.5-1989를 사용하였다. 본 연구에서는 지금까지 실시된 PDIS의 결과를 요약하고 현재 PB-3 시스템의 개인선량평가성능에 대해 고찰하였으며, 선량평가절차에 대한 문제점 도출을 통하여 직업적 방사선피폭선량 평가능력의 향상을 위한 방안을 제시하였다. Recently, the Ministry of Science and Technology issued a Ministerial Ordinance (N0 1992-15) about the technical criteria on personnel radiation dosimetry. In today's climate, it is important to demonstrate and document that the processor's systems and services to others meet national standards of quality. The purpose of this study is to verify the performance of the Teledyne PB-3 personnel dosimetry system that is generally used in Korea Atomic Energy Research Institute (KAERI) by intercomparison with Oak Ridge National Laboratory. The KAERI has been participated in this personnel dosimetry intercomparison study(PDIS) program since 1991 and it could be possible to test and calibrate personnel monitoring system. This report presents a summary and analysis of by about 50 does equivalent measurements reported for PDIS-16 through 18 (1991-1993) with emphasis on neutron does equivalent sensitivity, accuracy and methods to improve personnel dosimetry performance are also discussed.

이오네스코 희곡 <코뿔소>(Rhinoceros)의 비극적 基調

박형섭 釜山大學校 1993 人文論叢 Vol.42 No.1

서비스품질 구성요인과 고객만족 및 재구매의도에 관한 연구

장형섭 부천대학 2002 論文集 Vol.23 No.-

본 논문은 이동통신 서비스품질의 구성요인은 무엇이며, 이러한 전반적 서비스품질이 고객만족과 고객의 재구매의도와의 관계에 대한 연구를 목적으로 하고 있다. 실증분석을 토대로 각 가설들을 검증하였으며 실증분석의 결과를 요약하면다음과 같다. 첫째, 이동통신 서비스품질의 구성요인에서 본 연구에서 추가한 이미지와 가격 항목을 포함해서 태도 및 행동, 신뢰성,유형성의 5개 차원이 도출되었다. 둘째, 전반적인 서비스품질은 고객만족에 유의한 영향을 미치는 것으로 나타나 전반적 서비스품질이 고객만족과는 달리 상황에 덜 영향을 받는 비교적 지속적이고 일반적인 개념이라는 두드러진 차이점과 함께 고객만족처럼 차기의 구매의도 및 행동을 예측하는데 지침이 되는 중요한 개념이라는 점에서 유사한 역할을 함을 알 수 있다. 셋째, 서비스품질의 구성차원에 이미지와 가격요인을 추가한 경우 기능적 · 기술적 품질만의 모형보다 전체적으로 설명력의 증가를 보여 서비스품질에 대한 구성차원에 이미지와 가격을 포함시킬 수 있음이 실증적으로 검증되었다. 넷째, 재구매의도의 경우 전반적인 서비스품질의 영향력보다는 고객만족에 의한 영향력이 높은 것으로 나타나 고객만족이 전반적인 서비스품질의 결과변수라는 점을 부가적인 차원에서 입증하였다. The purpose of this study is to examine the relationship among service quality, composition factors in service quality, customer satisfaction, and repurchase intentions in the area of mobile communication market. For this purpose, six research hypotheses were made and empirically tested. These hypothesized relationships concerning image, price, overall service quality, customer satisfaction, and repurchase intentions were verified by covariance structure modeling, using LISREL 8.03 program. Empirical results of the study presented that there existed a casual relationship among overall service quality, composition factors in service quality, customer satisfaction, and repurchase intentions.

합성펩타이드를 이용한 영양배엽세포-특이 가토 다클론 항혈청의 제작

이희섭,오재민,김정중,문형배,김원신,이황희 원광대학교 생명공학연구소 1995 생명공학연구소보 Vol.3 No.1

Within the last few years, a different approach to generating protein-reactive antibodies has been developed that has several advantages over conventional immunization. This involves synthesizing short peptide sequences, coupling them to immunogenic carrier molecules, and immunizing animals with the conjugates. 3βHSD(3β-hydroxy-5-ene steroid dehydrogenase; EC 1.1.1.145) is the enzyme of the plasma membrane of human trophoblast and it's cDNA sequence was identified by Nickon et al(Molecular cloning and expression of human trophoblast antigen FDO161G and its identification as 3β-hydroxy-5-ene steroid dehydrogenase. J Reprod Fert 1991;149;156). For the production of trophoblast-specific antibody, we synthesized three oligopeptides that are epitope sites chosen from cDNA sequence of 3βHSD. Oligopetides were coupled with KLH(keyhole limpet hemocyanin) under 25% glutaraldehyde. The trophoblast-specific rabbit polyclonal antisera was produced by conventional methods. This antisera reacts with a 43kDa protein in human placental lysate by Western blotting analysis and The syncytiotrophoblasts and cytotrophoblasts from villi are stained positively with this antisera by immunohistochemistry. Villous trophoblasts were cultured in methionine-free media for 1 hour and [^(35)S]-Methionine for 24 hours. Media and cell lysate were immunoprecipitated with this antisera and 12% SDS-PAGE was performed. In fluorography, bend was not noted in media and 43kDa band was noted in medis and 43kDa band was noted in lysate. It was concluded that anti-3βHSD antibody produced by synthetic peptide was specific to trophoblasts and 3βHSD was membrane-bound protein of trophoblasts.

애엽, 지각, 아교주 및 목향의 투여가 임신중 생쥐의 생식능력에 미치는 효과

정형민,차수경,임정묵,신태은,박찬,장준복,이경섭,송병기 경희대학교 2000 慶熙醫學 Vol.16 No.2

1990년대 이후 공공 아파트 현상설계에서 나타나는 주동형식에 관한 연구

박몽섭,김형수,하재명 대한건축학회 2003 대한건축학회논문집 Vol.19 No.8

This paper deals with the characteristic of apartment building types, which were suggested in the public housing competitions in 1990s. It is generally agreed that apartment building types have direct impact on the physical form and planning of the site and the building type variations correspond to the condition of the surrounding environment. The building types of the public apartment was classified into 34 types by morphological analysis. The building types are influenced by the site orientation, length and breadth ratio, the existence of natural resources (mountain, river etc). This inclination is presented well in small-scale, narrow site more than large-scale, quadrangle site. These various apartment building types were derived from different morphological ideas and might contribute to the quality of urban landscape.

앙토넹 아르토의〈잔혹연극Theatre de la cruaute〉의 이론

박형섭 釜山大學校 人文學硏究所 1999 人文論叢 Vol.53 No.1