• 대한가정학회지
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• 제40권3호
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• pp.21-40
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• 2002

The aim of this interdisciplinary study is to understand the relationship between the social behavior patterns and space elements, specially micro-housing sociological point of view. It analyzed korean typical floorplans in the apartment housing, focused on the 4-criteria contact or isolation between the individual persons, communication between the generations, hierarchy of the gender and socialization with neighbourhood. It determinate concrete space elements involved correspondent factors with users' social behavior. By reviewing those factors found, it is suggested also the planning concept, that response users' social orientation. As the practical alternatives, some prototypes have been developed not only for improvement of housing plans, but also for resonable housing supply and sustainable usage.

• 웰빙융합연구
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• 제7권2호
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• pp.13-21
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• 2024

Purpose: The purpose is to expand the role of local senior welfare centers as a place for intergenerational integration by analyzing the intergenerational awareness and satisfaction of participants in the intergenerational integration program. Research design, data and methodology: The empirical study conducted a survey on 205 participants (114 seniors, 91 teenagers) of the generation integration program being implemented at a senior welfare center located in Seoul. Results: Regarding the satisfaction of participants in the generation integration program, both the elderly and youth showed that the more contact they had between generations, the higher the satisfaction with participation. In the case of the elderly, the better the subjective health status, the older the respondent, and the lower the educational level, the higher the satisfaction, and the more frequently they met youth, the higher the satisfaction. On the other hand, the longer the youth participated in the program, the weaker their negative emotions toward the elderly, and the higher the degree of visits to grandparents, the higher their satisfaction with participation. Conclusions: The biggest determinant of satisfaction with the generational integration program at senior welfare centers is the intensity and frequency of contact between the elderly and youth generations.

• 한국인구학
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• 제35권2호
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• pp.55-72
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• 2012

일본의 성인자녀와 노부모간 관계에 대한 연구에서 기혼여성과 이들의 친정부모간의 관계에 대한 연구는 충분히 축적되지 못한 실정이다. 이 연구는 세대간 동거여부와 대화빈도를 통해 이러한 세대관계를 접근하고 있다. 일본 기혼여성과 친정부모간 세대관계는 기혼여성들의 배우자, 자녀, 형제자매, 시부모 그리고 친정부모의 상황에 따라 차별적이라는 예측이 가능하다. 이를 위해 <일본 2003년도 제2회 전국가족조사>를 이용해 친정부모와 시부모 양가의 일원이 모두 생존해 있는 30~40대 기혼여성을 분석한 결과는 다음과 같다. 친정부모와 동거할 확률(시부모와의 동거를 통제한 상태)은 부인의 형제자매수가 많을수록 낮게 나타났다. 특히 남자형제가 있는 경우 친정부모와의 동거확률은 두드러지게 낮았다. 이와 함께 친정부모 모두가 생존한 경우보다는 친정아버지만 생존한 경우에 해당 동거확률이 높게 나타났다. 친정부모와의 대화빈도(친정부모와의 동거여부를 통제한 상태)는 시부모와 동거하는 경우에 낮았으며, 형제자매수가 많을수록 낮았다. 한편, 해당 대화빈도는 친정부모 중 한 분만 생존한 경우에 높게 나타났다. 또한, 남편보다 부인의 학력이 높거나 친정부모에 대한 남편의 태도에 만족하는 경우에 친정부모와의 대화빈도가 높게 나타났다. 형제자매수가 많으면 동거가능성도 낮아지지만 대화빈도도 낮아지는 결과는 형제자매간에 세대간 동거나 대화가 어느 정도 분담되고 있음을 의미한다. 한편, 홀로된 친정부모와의 동거가능성이 높고 대화빈도가 많은 점은 노부모에 대한 다양한 지원과 자녀로서의 마음쓰임을 보여준다. 친정부모와의 대화빈도가 시부모와의 동거여부 그리고 부부간 학력차이나 남편의 친정부모에 대한 태도 등에 따라 달라진다는 점은 기혼여성들이 시부모와 남편의 영향에서 자유롭지 못함을 시사한다. 이상의 결과들은 기혼여성들의 세대간 관계를 분석하는 작업에서 다양한 가족관계를 동시에 고찰하고 고민할 필요성을 제기한다.

• 가정과삶의질연구
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• 제33권4호
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• pp.105-118
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• 2015

This study examined whether structural (coresidence, proximity) and associational (frequency of face-to-face contact, frequency of contact via phone, email or letter) solidarity between adult children and older parents may influence older parents' cognitive functioning. Adult children may help delay older parents' cognitive decline by promoting healthier lifestyle, engaging parents in complex everyday problem solving, and providing emotional support. The data consisted of men and women 65+ at Wave 1 who had at least one child 20+ and participated in at least two waves of the Korean Longitudinal Study of Ageing (KLoSA, N=3,961). Cognitive functioning was measured with the Korean version of the Mini Mental State Examination. Fixed effects models were estimated using the xtreg procedure in STATA. Findings suggest that increases in proximity with at least one adult child may lead to enhanced cognitive functioning among older parents. Neither transitioning to coresidence with at least one adult child nor increases in frequency of contact with at least one non-resident adult child was associated with changes in older parents' cognitive functioning. With older parents' increasing preference for living close by, but not necessarily living with adult children, greater proximity may provide more opportunities for reciprocal support exchanges between the two generations, leading to better cognitive functioning of older parents.

• 대한가정학회지
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• 제42권4호
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• pp.55-68
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• 2004

This study investigated differences or similarities of infant rearing practices in Korea, Hong Kong and the United States and in young mothers and grandmothers generations. The silbjects were young mothers(YM) with babies from 2 to 2.5 years and their mothers or mothers-in-law(GM) in Korea(YM=118, GM=118), Hong Kong(YM= 126, GM=78) and the United States(YM= 105, GM= 105). The subjects answered questionnaires on infant rearing practices that were constructed by child study specialists in Korea, Hong Kong and the United States. Statistical analyses were by frequencies, percentages, and $\chi$$^2$ The results of this study were as follows. 1. Kum-Jut was used to announce giving birth to relatives and neighbors only in Korea. Mothers in Korea were more helped in their recovery by their mother or mother-in-law than their husband, but the opposite was the case in Hong Kong and the United States. Most Korean mothers ate special foods after giving birth, but mothers in Hong Kong and the United Slates didn't. Mothers in Korea were more likely to avoid contact with strangers for a given period of time than mothers in Hong Kong and the United States. The babies in Korea were more often named by grandparents than by parents, but most of the babies in Hong Kong and the United States were named by parents. The greater part of babies in Korea didn't have childhood names or nick names, but most babies in Hong Kong and the United States did. 2. Mothers in Korea were more likely to give a banquet, exercise Dol Jab le, share foods with neighbors, and take souvenir pictures on the baby's first birthday than mothers did in Hong Kong and the United States. Most mothers in Korea tended to think that their baby's fiyst birthday was more meaningful than the other birihdays, but most mothers in Hong Kong and the United States didn't. 3. Some differences between young mothers and grandmothers generations in infant rearing practices were found in each culture.

• 한국진공학회:학술대회논문집
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• 한국진공학회 2013년도 제44회 동계 정기학술대회 초록집
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• pp.334-334
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• 2013

In the past decade, the infrared detectors based on intersubband transition in quantum dots (QDs) have attracted much attention due to lower dark currents and increased lifetimes, which are in turn due a three-dimensional confinement and a reduction of scattering, respectively. In parallel, focal plane array development for infrared imaging has proceeded from the first to third generations (linear arrays, 2D arrays for staring systems, and large format with enhanced capabilities, respectively). For a step further towards the next generation of FPAs, it is envisioned that a two-dimensional metal hole array (2D-MHA) structures will improve the FPA structure by enhancing the coupling to photodetectors via local field engineering, and will enable wavelength filtering. In regard to the improved performance at certain wavelengths, it is worth pointing out the structural difference between previous 2D-MHA integrated front-illuminated single pixel devices and back-illuminated devices. Apart from the pixel linear dimension, it is a distinct difference that there is a metal cladding (composed of a number of metals for ohmic contact and the read-out integrated circuit hybridization) in the FPA between the heavily doped gallium arsenide used as the contact layer and the ROIC; on the contrary, the front-illuminated single pixel device consists of two heavily doped contact layers separated by the QD-absorber on a semi-infinite GaAs substrate. This paper is focused on analyzing the impact of a two dimensional metal hole array structure integrated to the back-illuminated quantum dots-in-a-well (DWELL) infrared photodetectors. The metal hole array consisting of subwavelength-circular holes penetrating gold layer (2DAu-CHA) provides the enhanced responsivity of DWELL infrared photodetector at certain wavelengths. The performance of 2D-Au-CHA is investigated by calculating the absorption of active layer in the DWELL structure using a finite integration technique. Simulation results show the enhanced electric fields (thereby increasing the absorption in the active layer) resulting from a surface plasmon, a guided mode, and Fabry-Perot resonances. Simulation method accomplished in this paper provides a generalized approach to optimize the design of any type of couplers integrated to infrared photodetectors.

• 한국동물학회지
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• 제32권3호
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• pp.258-263
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• 1989

포배단계의 북미산 표범개구리 Rana pipiens의 핵을 북방산개구리 Rana dybowskii의 무핵 수정란에 이식하여 형성되는 nucleocytoplasmic hybrids 개체는 낭배운동을 전후하여 모두 치사한다. 치사조합 개체의 발생수행능력의 증진을 위하여 치사직전의 핵을 취하여 북방산개구리의 무핵 수정란에 계대핵치환 시킨 결과 제 1대 핵치환의 경우와 마찬가지로 낭배기를 전후하여 치사하는 것으로 나타나 발생수행능력의 커다란 증진은 관찰되지 않았다. 그러나 15대까지 계대핵치환이 진행되는 동안 초기낭배 까지의 발생은 일정비율로 진행되므로 영속적인 DNA의 복제와 세포분열은 가능한 것으로 나타났다. 한편 종간핵치환된 개체의 상당수에서 비정상적인 형태를 가진 염색체와 수에 이상이 일어났음이 관찰되었다. 이와 같은 염색체의 이상은 정상 개체로 이식된 조직이 치사되는 점으로 미루어 영구적인 변화로 보이며 이로 인한 비정상적인 유전자의 활동이 개체를 발생의 초기단계에서 치사시키는 것으로 사료된다.

• 자원환경지질
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• 제53권1호
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• pp.45-69
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• 2020

단양에는 다양한 종류의 암석과 다양한 시대의 지층이 분포하고 있을 뿐만 아니라 고환경 및 구조운동을 학습하기 좋은 다양한 지질구조들이 발달해 있으며, 전형적인 카르스트지형, 풍화지형 그리고 하천지형이 발달해 있다. 따라서 지질·지형학적으로 큰 가치를 지닌 자원들을 잘 개발하고 지오투어리즘 관점에서 활용한다면, 관광객 흡수요인 다변화 및 지역민 고용창출 등 지역경제 활성화에 기여할 수 있을 것으로 기대된다. 특히, 단양은 야외지질답사를 위한 매우 좋은 지질자원들을 보유하고 있어서 지질학에 대한 관심유도를 통해 학문의 저변확대와 후학 양성 등에도 크게 기여할 수 있을 것으로 사료된다. 이에 본 연구에서는 기존에 발굴된 자원과 가치평가를 통해 학술·교육적 가치가 크다고 판단되는 자원을 선정하였다. 특히, 이번 연구에서는 다양한 취성 및 연성 변형구조를 통해 지질구조운동을 학습할 수 있는 구조길(Route A: 일명 "정환길"), 다양한 암석과 층서, 그리고 접촉관계를 관찰할 수 있는 층서길(Route B: 일명 "순복길"), 전형적이고 다양한 지형(카르스트지형, 하천지형, 풍화지형)을 관찰하고 풍류를 즐길 수 있는 풍류길(Route C: 일명 "삿갓길") 등 세 개의 지질탐방코스를 제안하였다. 이들 지오트레일 코스가 지오투어리즘 관점에서 효율적으로 운영되기 위해서는 해설판과 전망대 설치, 지역민 해설사 양성, 탐방객 센터와 체험프로그램 개발 등이 함께 준비되어야 할 것이다.