소면적 작물 귀리(Avena sativa) 중 Cyantriniliprole의 잔류특성

이다예,이도아,김한성,최후락,김윤한,고성림,오권영 한국농약과학회 2022 한국농약과학회 학술발표대회 논문집 Vol.2022 No.11

농산물 직거래 결정 요인 및 농산물 매출액 증대 효과 분석

이다예,이희연 한국농촌경제연구원 2016 농촌경제 Vol.39 No.1

Farm-to-consumer direct marketing increasingly has been recognized as an attractive marketing alternative by farm operators, since producers can receive a better price by selling products directly to consumers. The purpose of this study is twofold. Using the census of agriculture of 2010, we first estimated a hierarchical logit model to identify factors affecting farmer-to-consumer direct marketing chosen by farmers. Then we used an ordinal logit model to estimate the relationship between the farmer-to-comsumer direct marketing business and the increase in sales of agricultural products. The results show that socioeconomic and demographic characteristics of individual as well as various regional environments influence farmers` choices of direct marketing. 16.7% of total variances were explained by regional environments such as accessibility, the number of various distributional facilities, and exchanges between cities and rural areas in farmers` choice of direct marketing. Also, a farmer who runs a farmer-to-consumer directing marketing business has almost 1.3 times higher odds of increasing agricultural sale revenue than one who does not run the direct marketing business.

인공와우이식 영유아 부모의 양적 및 질적 언어입력 변화에 관한 종단연구

이다예,이영미,이유진 한국언어청각임상학회 2023 Communication Sciences and Disorders Vol.28 No.3

Objectives: This study aims to investigate longitudinal changes in the quantity and quality of the parental linguistic input of children with cochlear implants (CIs) and children with typical hearing (TH) and find the significant parental linguistic variables that might positively be related to children’s language development in the CI group. Methods: Participants were 33 parent-child dyads, including 16 children with CIs and 17 with TH at the initial visit. They participated in a 20-minute free-play task at three-time points (initial, 6-month, and 12-month visits). Results: There were no significant differences between the CI and TH groups in the total number of utterances (NTU) and the total number of words (NTW). However, the two groups significantly differed in the different number of words (NDW) and higherlevel facilitative language techniques (FLTs). In addition, the CI group produced more utterances than TH parents at the initial visit. However, there were no significant differences in the NTU between CI and TH groups at 6- and 12-month visits. Furthermore, both groups used fewer NDW and mental state words at the initial visit than at the 12-month visit. Nevertheless, CI and TH groups used fewer higher-level FLTs at the initial visit than at the 6- and 12-month visits. Lastly, qualitative parental linguistic input is a critical factor, continuously affecting language development in children with CIs. Conclusion: These findings suggest that early intervention programs should be designed to enable parents to use more qualitative linguistic features in daily routines to build their child’s language skills.

Design of an 8x Four-group Inner-focus Zoom System Using a Focus Tunable Lens

이다예,박성찬 한국광학회 2016 Current Optics and Photonics Vol.20 No.2

This study presents an 8x four-group inner-focus zoom lens with one-moving group for a compactcamera by use of a focus tunable lens (FTL). In the initial design stage, we obtained the powers of lensgroups by paraxial design based on thin lens theory, and then set up the zoom system composed of fourlens modules. Instead of numerically analytic analysis for the zoom locus, we suggest simple analysis forthat using lens modules optimized. After replacing four groups with equivalent thick lens modules, thepower of the fourth group, which includes a focus tunable lens, is designed to be changed to fix the imageplane at all positions. From this design process, we can realize an 8x four-group zoom system havingone moving group by employing a focus tunable lens. The final designed zoom lens has focal lengthsof 4 mm to 32 mm and apertures of F/3.5 to F/4.5 at wide and tele positions, respectively.

[환경계획학과] 인천 구도심의 공·폐가 발생 촉발 요인과 도시계획적 대응 방안

이다예 서울대학교 환경대학원 2018 環境論叢 Vol.62 No.-

다층모형을 활용한 인천광역시 원도심 빈집 발생의 영향요인 분석

이다예 한국국토정보공사 2020 지적과 국토정보 Vol.50 No.2

Housing vacancies have become a major issue in urban areas, there have been many efforts to address this issue at the national and local levels. The purpose of this paper is to investigate the factors contributing to housing vacancies in old town Incheon in South Korea. In particular, the research focuses on examining the effects of multiple levels of factors on housing vacancies in a comprehensive way; the three levels of factors were identified with a literature review including housing (Level 1), Neighborhood (Level 2), and Region (Level 3). A multi-level logistic regression model was used to examine the relationship between 13 factors in three spatial levels and housing vacancies. As a result, the factors in all three levels were able to explain housing vacancies including site area and shape, proximity to major roads (Level 1), ratio of houses in designated urban renewal area and slope (Level 2), and ratio of the elderly living alone, land price, changes in land price and ratio of new houses (Level 3). These results show that the combination of the physical inferiority of the housing site and the neighborhood environment and the economic and social vulnerability of the region is likely to increases the number of vacant houses. This study also suggested that a multi-dimensional policy strategy is needed to solve the problem of housing vacancies, and urban policies, such as supplying new housing or urban renewal area designation, should be carefully implemented in a way not to create housing vacancies. 빈집문제에 대한 사회적 관심이 높아지면서 국가와 지자체 차원에서 문제를 해소하기 위한 노력을 지속하고 있다. 문제에 대한 적절한 처방을 위해서는 빈집 발생의 원인에 대한 분석이 선행되어야 한다. 본 연구는 인천광역시 원도심을 대상으로 빈집 발생 영향요인을 분석하는 데 목적을 두었다. 특히, 주택, 근린 차원의 미시적 환경과 지역 차원의 거시적 환경의 영향을 종합적으로 살펴보는데 집중하였다. 분석에 앞서 문헌 고찰을 통해 빈집 발생의 다양한 영향요인을 탐색하였으며, 주택(1수준), 근린(2수준), 지역(3수준) 3개의 수준으로 구성된 다층모형(multi-level model)을 구축하고 분석을 수행하였다. 분석 결과 주택 부지의 규모, 형상, 접도 여부가 빈집 발생과 밀접하며, 근린 내 경사도와 정비구역 지정의 영향이 작용하는 것으로 나타났다. 또한, 독거노인 가구 비율과 공시지가, 지가변화율, 신규주택 비율 등 지역 수준의 영향도 유의한 것으로 나타났다. 이러한 결과는 주택 부지와 근린환경의 물리적 열악함, 지역의 경제적·사회적 취약성이 복합적으로 작용하여 빈집 발생 가능성을 높인다는 것을 보여준다. 본 연구에서는 분석 결과를 토대로 빈집문제 해소를 위한 다차원적 대응 전략이 필요하며, 정비구역 지정이나 신규주택 공급 등의 정책 결정으로 인해 빈집이 발생하지 않도록 하여야 한다는 시사점을 제시하였다.

가구형태별 쉼 분포와 우울: 인지된 쉼 역량을 중심으로

이다예,김주연 한국사회학회 2022 한국사회학회 사회학대회 논문집 Vol.2022 No.12

기혼여성과 이혼여성의 여가만족도에 미치는 영향요인: 여가활동과 여가동반자 유형별 시간량의 영향을 중심으로

이다예,이윤석 한국인구학회 2023 한국인구학 Vol.46 No.2

In this study, we compare the leisure behavior and satisfaction of married women and divorced women to explore the impact of divorce on women's autonomy in choosing and organizing leisure. The study used data from the 2019 Korean Time Use Survey to compare the amount of time spent on leisure activities and leisure companions between married and divorced women and analyzed the resulting leisure satisfaction. The t-test results showed that there were no significant differences in the total leisure time and slight differences in some of the leisure activity types between two groups. But in the types of leisure companion, divorced women spend much more time alone or with non-family companions than married women. Regression analysis shows that for married women, leisure satisfaction increased as the time spent on most leisure activities and with all types of leisure companions increased. However, for divorced women, there was no significant association between leisure activity types and satisfaction, and satisfaction decreased as the time spent on leisure activities with family increased. These findings suggest that divorce has a significant impact on women's choices and satisfaction regarding leisure activities, and divorced women may face greater difficulties in organizing a satisfactory leisure compared to married women. 본 연구에서는 이혼이 여성의 여가생활에 어떤 영향을 미치는지 알아보기 위하여 기혼여성과 이혼여성의 여가행태와 여가만족도를 비교한다. 2019년 생활시간조사 자료를 사용하여 기혼여성과 이혼여성의 여가활동 유형별 시간량과 여가동반자 유형별 시간량을 비교해보고, 이에 따른 여가만족도를 비교 분석하였다. 여가활동 유형별 시간량에서는 게임 및 놀이 활동과 휴식 관련 활동에서 약간의 차이가 존재했으나, 전체 여가활동 시간량은 물론 다른 여가활동 유형에서도 시간량의 차이가 없었다. 반면에 여가동반자 유형별 시간량에서는 혼자, 가족, 가족 외 타인과 보내는 여가시간량 모두에서 유의미한 차이를 보였다. 특히 이혼여성은 혼자 또는 가족 외 타인과 보내는 여가시간이 기혼여성에 비해 훨씬 많고, 기혼여성은 상대적으로 가족과 더 많은 여가 시간을 보내는 것으로 나타났다. 회귀분석 결과 두 집단의 여가활동 및 여가동반자 유형에 따른 여가만족도는 상이한 양상을 보였다. 기혼여성의 경우 대부분의 여가활동 유형에 따른 시간량과 모든 여가동반자 유형별 시간량이 늘어날수록 여가만족감이 높아지지만, 이혼여성은 여가활동 유형에 따라서는 유의미한 연관성이 나타나지 않았으며, 가족과 함께하는 여가시간량이 늘어날수록 여가만족도가 감소하는 것으로 나타났다. 이러한 분석결과는 이혼이라는 생애사건이 여성의 여가생활에 대한 구성과 만족을 차별화하며, 기혼여성에 비해 이혼여성이 만족스러운 여가 구성을 하는데 있어 더욱 어려움을 겪는다는 것을 시사한다.

대학생의 내면화된 수치심이 사회불안에 미치는 영향: 부적응적 인지적 정서조절과 자기자비의 이중매개효과

이다예,송원영 한국상담심리교육복지학회 2022 상담심리교육복지 Vol.9 No.2

The dual mediating effect was verified to investigate the relationship between internalizedshame, maladaptive cognitive emotion regulation, self-compassion, and social anxiety, and toprovide a basis for counseling and psychotherapy. Data from 290 college students wereanalyzed using SPSS 20 and AMOS 20. As a result, the final model in which maladaptivecognitive-emotional regulation and self-compassion acted as mediating variables in therelationship between internalized shame and social anxiety was adequate. The path ofmaladaptive cognitive emotion regulation was not significant, but the path of self-compassionwas significant. As a result of bootstrapping, the mediating effect of self-compassion betweeninternalized shame and social anxiety was significant, and the sequential dual mediating effectof maladaptive cognitive-emotional regulation and self-compassion was also significant. Basedon these results, the implication and limitations of this study were discussed.

동부(Vigna unguiculata) 중 Alachlor의 잔류특성

이다예,김한성,이도아,최후락,김윤한,고성림,김용택 한국분석과학회 2022 학술대회논문집 Vol.2022 No.5