농업분야 온실가스 배출량 산정의 불확도 추정 및 평가

배연정 ( Yeon Joung Bae ),배승종 ( Seung Jong Bae ),서일환 ( Il Hwan Seo ),서교 ( Kyo Seo ),이정재 ( Jeong Jae Lee ),김건엽 ( Gun Yeob Kim ) 한국농촌계획학회 2013 농촌계획 Vol.19 No.4

Analysis and evaluation of uncertainty is adopting the advanced methodology among the methods for greenhouse gas emission assessment that was defined in GPS2000 (Good practice guideline 2000) and GPG-LULUCF (GPG Land Use, Land-Use Change and Forestry). In 2006 IPCC guideline, two approaches are suggested to explain the uncertainty for each section with a national net emission and a prediction value on uncertainty as follows; 1) Spread sheet calculation based on the error propagation algorithm that was simplified with some assumptions, and 2) Monte carlo simulation that can be utilized in general purposes. There are few researches on the agricultural field including greenhouse gas emission that is generated from livestock and cultivation lands due to lack of information for statistic data, emission coefficient, and complicated emission formula. The main objective of this study is to suggest an evaluation method for the uncertainty of greenhouse gas emission in agricultural field by means of intercomparison of the prediction value on uncertainties which were estimated by spread sheet calculation and monte carlo simulation. A statistic analysis for probability density function for uncertainty of emission rate was carried out by targeting livestock intestinal fermentation, excrements treatment, and direct/indirect emission from agricultural lands and rice cultivation. It was suggested to minimize uncertainty by means of extraction of emission coefficient according to each targeting section.

한국 미혼남녀의 성인애착과 이성 관계 만족도에서 원하지 않는 성행동 응낙과 성의식의 매개효과

배연정(Bae, Yeon Jeong),임세라(Sela Lim) 인문사회과학기술융합학회 2018 예술인문사회융합멀티미디어논문지 Vol.8 No.9

본 연구는 한국 미혼남녀의 성인애착과 이성 관계 만족도에서 원하지 않는 성 행동 응낙과 성의식의 매개효과를 살펴보았다. 만 20세-45세의 미혼남녀 246명을 대상으로 온라인 설문조사를 하였으며, 부적합한 대상을 제외한 총 211명을 분석하였다. 설문지는 성인애착을 측정하기 위한 친밀관계 경험, 이성 관계 만족도, 원하지 않는 성행동 응낙, 성의식 척도를 사용하였다. 자료 분석은 SPSS 22.0을 통해 각 변인간의 Pearson 상관분석을 실시하였고, SPSS Macro의 bootstrap을 통해 전체 매개효과와 각 매개변인의 매개효과 추정치 및 간접효과의 유의성에 대해 검증하였다. 본 연구 결과는 다음과 같다. 성인애착과 이성 관계 만족도, 성인애착과 성의식은 유의한 부적 상관이 나타났다. 성인애착과 원하지 않는 성행동 응낙, 원하지 않는 성행동 응낙과 이성 관계 만족도는 유의한 상관이 나타나지 않았다. 성의식과 이성 관계 만족도는 유의한 정적 상관이 나타났다. 성별에 따른 차이에서 원하지 않는 성행동 응낙과 성의식은 남성 집단이 여성 집단보다 유의하게 높은 것으로 나타났다. 매개 모형 검증에서 원하지 않는 성행동 응낙은 성인애착과 이성 관계 만족도에서 유의한 효과가 나타나지 않았으나, 성의식은 유의한 효과가 있었다. 즉, 성인애착이 성의식을 거쳐 이성 관계 만족도로 가는 간접효과가 유의하여, 성인애착이 안정애착일수록 성의식이 높아져 이성 관계 만족이 증가함을 알 수 있다. The purpose of this study was to investigate the mediating effects of unwanted sexual behaviors and sexual consciousness in adult attachment and heterosexual satisfaction of Korean unmarried men and women. A survey was conducted with 246 respondents through an online-survey. Only the data of 211 participants were statistically analyzed except inappropriate subjects. Experience of close relationship scales, Heterosexual satisfaction scale, Consensual unwanted sex behavior scale, and Sexual consciousness scale were utilized. Descriptive statistics and Pearson correlation analysis was performed by SPSS 22.0. A multiple mediating effects test was conducted to estimate the proposed mediating effects and a bootstrapping procedure was utilized with the SPSS Macro Program. The research findings are as follows: adult attachment and heterosexual satisfaction, adult attachment and sexual consciousness were negatively correlated. Adult attachment and consensual unwanted sex behavior, heterosexual satisfaction and consensual unwanted sex behavior showed non significant correlations. There were significant positive correlations among sexual consciousness and heterosexual satisfaction. The male group subjects rated themselves significantly higher than the female group subjects on consensual unwanted sex behavior and sexual consciousness. The mediating effect of consensual unwanted sex behavior was statistically insignificant but sexual consciousness had significant mediating effects in the mediating model. Adult attachment had significant indirect effects on the heterosexual satisfaction through sexual consciousness, which suggests that a higher level of secure attachment leads greater sexual consciousness and thus more heterosexual satisfaction.

농업시설물의 통합설계시스템 개발을 위한 객체 모델링에 관한 연구

배연정 ( Bae Yeon Joung ),이정재 ( Lee Jeong Jae ),윤성수 ( Yoon Seong Soo ),김한중 ( Kim Han Joong ) 한국농공학회 2000 한국농공학회 학술대회초록집 Vol.2000 No.-

The design of agricultural facilities is the consistent activities, which systematically analyze all the actual conditions, design the unit structures, and improve the faming environment through efficient organization of the unit facility. The design of agricultural facilities is composed of site study, preliminary design, primary design, and detail design. Integrated design system can manage and process the information created by and used in all steps of design process. Formal data models of these design activities are important conceptual steps in development of integrated design system. However, most of existing models are not available for agricultural facilities. To support efficiently developing the integrated design system of agricultural facilities, we have developed the Multi-Layered Primitive-Composite mode I through object-oriented analysis of agricultural facilities. The MPC model not only satisfies the characteristics of agricultural facility, such as variety, coupling, informal data, but also improves abilities of integrated design system such as extensibility, flexibility, and granularity. The paper presents a formal definition of the MPC model.

농촌개발사업 효과의 정량적 평가 및 공간적 연관 분석

이지민 ( Ji Min Lee ),배연정 ( Yeon Joung Bae ),김태곤 ( Tae Gon Kim ),이정재 ( Jeong Jae Lee ),서교 ( Kyo Suh ) 한국농촌계획학회 2013 농촌계획 Vol.19 No.2

A lot of rural development projects have been planned and implemented for revitalizing rural areas in South Korea. However, it is not easy to properly evaluate and quantitatively analyze project outcomes. For this reason only selected regions have been evaluated for rural projects by government agencies. In this study, we analyzed the purpose and the contents of the Rural Village Development Project (RVDP) and Green Tourism Village Project (GTVP) to find indicators for evaluating results of rural projects using logistic regression analysis. Outputs of this study show that RVDPs increase regional population and GTVPs positively affect the sales of agricultural products. We also estimated the spatial distribution of project effects through spatial autocorrelation analysis and local-spatial autocorrelation analysis. Results show that the Moran’s I values for the proportion of farmers with avocational jobs, product sales changes, and population growth in Jeol-La province are positive and the biggest one is population growth. Especially, key areas of agricultural product sales are widely distributed.

수리시설물의 통합설계시스템 개발을 위한 기본객체의 개발

윤성수 ( Yoon Seong Soo ),배연정 ( Bae Yeon Jeong ),김한중 ( Kim Han Joong ),이정재 ( Lee Jeong Jae ) 한국농공학회 2000 한국농공학회 학술대회초록집 Vol.2000 No.-

Agricultural irrigation facilities are designed to storage, carriage, distribution and drainage water. Although those facilities may have different primary purposes, their technical functions are interrelated systematically. This Study aimed at developing the optimized object for integrated design for irrigation facilities. of reservoir and channel facilities, which are related by irrigation system design. So, total 17 elementary facility object was developed.

축산관련차량 이동에 따른 도로의 에어로졸 발생량 분석

서일환 ( Il Hwan Seo ),이인복 ( In Bok Lee ),황현섭 ( Hyun Seob Hwang ),배연정 ( Yeon Jeong Bae ),배승종 ( Seung Jong Bae ),문운경 ( Oun Kyung Moon ) 한국농촌계획학회 2013 농촌계획 Vol.19 No.4

Most of livestock houses are concentrated in certain area with mass rearing system resulting in rapid spread of infectious diseases such as HPAI (highly pathogenic avian influenza). The livestock-related vehicles which frequently travel between farms could be a major factor for disease spread by means of transmission of airborne aerosol including pathogens. This study was focused on the quantitative measurement of aerosol concentration by field experiment while vehicles were passing through the road. The TSP (total suspended particle) and PM10 (particle matter) were measured using air sampler with teflon filter installed downward the road with consideration of weather forecast and the direction of road. And aerosol spectrometer and video recorders were also used to measure the real-time distribution of aerosol concentration by its size. The results showed that PM2.5 was not considerable for transmission of airborne aerosol from the livestock-related vehicle. The mass generated from the road during the vehicle movement was measured and calculated to 241.4 μg/㎥ by means of the difference between TSP and PM2.5. The dispersion distance was predicted by 79.6 m from the trend curve.