• Agribusiness and Information Management
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• 제2권1호
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• pp.15-29
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• 2010

Recently, IPTV population is growing by leaps and bounds. and We performed FGI(Focus Group Interview) with various experts related to agriculture field to establish Agriculture and Fisheries special channel. this growth has social background that is change of paradigm caused by the convergence of broadcasting, demand for Agriculture and Fisheries special channel using new media thanks to interests in Wellbeing, Green food. so we think that we need to consider the way to establish Agriculture and Fisheries special channel and its validity from all angles. that is why we are having a heated discussion with Agriculture and Fisheries marketing experts, farmer, fisher(Korean Cyber Farmer Association), broadcasting experts. Concretely, government budget is needed to establish Agriculture and Fisheries special channel, so we are just about to examine its validity and find business model. to make this discussion detailed, we made 4 subjects. First, Do we need agro-fishery products distribution channel using media? Second, After establishing of Agriculture and Fisheries special channel, how many demands will occur? Third, Should we make Agriculture and Fisheries special channel public channel? Fourth, What would be profit model of Agriculture and Fisheries special channel?

• The Journal of Asian Finance, Economics and Business
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• 제6권1호
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• pp.303-314
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• 2019

Indonesia's most eastern provinces enjoy special autonomy status but still suffer from the highest poverty level in the entire nation. Using the Williamson index to test the Simon Kuznets theory, this study examines development equality at pre-and post-special autonomy in the provinces of Papua and West Papua. It uses gross domestic products per capita and population from 29 regencies/cities in Papua and 13 regencies/cities in West Papua to measure the Williamson index in addition to in-depth interviews with legislative members and document analysis to validate the findings. The study found that the regional development gap before special autonomy is relatively smaller than that existing after special autonomy. The Kuznets' curve is not proven in the special autonomy era, meaning that the imposition of autonomy status has led to the creation of a higher development gap in these provinces. Although the special autonomy status has prompted an increased opportunity for political participation by the indigenous people, greater challenges are posed by the lack of human resources, poor government administration, difficult geographical access and the issue of land acquisition. Continuous development initiatives followed up with adequate supervision, greater transparency and law enforcement from government bureaucrats and legislatures are recommended to reduce the inequality.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제11권2호
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• pp.7-16
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• 2005

Recently, as the population of the elderly rapidly increases, the number of the special care facility for the elderly is a big social issue. Especially, special care facilities(nursing home, skilled nursing home, etc) for the elderly in Seoul are insufficient now. So this study quantitatively estimates nursing home beds needed in seoul in 2007, 2012 and 2017, and proposes an allocation of these facilities in Seoul. This study is to clarify problems in supply of long-term care facilities and present a solution for them. The main outcome of this study can be summarized into three parts; first, as architectural planning and supply estimation of long term care facility, an aged population of cities and countries in Seoul should be considered. Second, when the allocation of long term care facility in Seoul, the type of facilities, regional equilibrium etc. should be considered. Third, nursing home and residential care home are linked with the other area.

• Animal Bioscience
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• 제37권4호
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• pp.576-590
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• 2024

Objective: The objective of this study was to identify genes associated with 305-day milk yield (MY) and fat yield (FY) that also influence the adaptability of the Thai multibreed dairy cattle population to tropical conditions. Methods: A total of 75,776 imputed and actual single nucleotide polymorphisms (SNPs) from 2,661 animals were used to identify genomic regions associated with MY and FY using the single-step genomic best linear unbiased predictions. Fixed effects included herd-year-season, breed regression, heterosis regression and calving age regression effects. Random effects were animal additive genetic and residual. Individual SNPs with a p-value smaller than 0.05 were selected for gene mapping, function analysis, and quantitative trait loci (QTL) annotation analysis. Results: A substantial number of QTLs associated with MY (9,334) and FY (8,977) were identified by integrating SNP genotypes and QTL annotations. Notably, we discovered 17 annotated QTLs within the health and exterior QTL classes, corresponding to nine unique genes. Among these genes, Rho GTPase activating protein 15 (ARHGAP15) and catenin alpha 2 (CTNNA2) have previously been linked to physiological traits associated with tropical adaptation in various cattle breeds. Interestingly, these two genes also showed signs of positive selection, indicating their potential role in conferring tolerance to trypanosomiasis, a prevalent tropical disease. Conclusion: Our findings provide valuable insights into the genetic basis of MY and FY in the Thai multibreed dairy cattle population, shedding light on the underlying mechanisms of tropical adaptation. The identified genes represent promising targets for future breeding strategies aimed at improving milk and fat production while ensuring resilience to tropical challenges. This study significantly contributes to our understanding of the genetic factors influencing milk production and adaptability in dairy cattle, facilitating the development of sustainable genetic selection strategies and breeding programs in tropical environments.

• 한국농촌건축학회논문집
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• 제7권3호
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• pp.1-8
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• 2005

Decrease in Population and graying of rural area by industrialization and urbanization are gone continuously. This makes happened various rural problems and the differential of standard of living with is arising day by day. Government is unfolding rural supporting project to solve continuously these problems. Recent Projects which are choosing not top-down process by government leading but bottom-up process through village inhabitants' participation and expert consultant get positive estimation. But those have difficulties because the support is attained only in the beginning step not continuously and inhabitants' number by graying is decreasing. The Special Economic Zone for Regional Development Policy is new access that regulation can differ according to special quality of each area depending on Localization Age. Through this transfer the competence that can mitigate or reinforce various regulations according to special quality of area in local government. So, back and maintain activation systematically so that each area could be developed specially. The purpose of The Special Economic Zone for Regional Development Policy is the activation of regional economy through development that regional specific character is. And there is characteristic that local government plans and takes the lead in all project contents, government gives regulation benefit by appointing the special economic zone and do not support finance and various tax remissions. Through investigation of such new policy, I wish to recognize what long-term plan and method could be possible to success rural activation continuously.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제17권2호
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• pp.335-352
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• 2023

When solving multi-objective optimization problems, the blindness of the evolution direction of the population gradually emerges with the increase in the number of objectives, and there are also problems of convergence and diversity that are difficult to balance. The many- objective optimization problem makes some classic multi-objective optimization algorithms face challenges due to the huge objective space. The sine cosine algorithm is a new type of natural simulation optimization algorithm, which uses the sine and cosine mathematical model to solve the optimization problem. In this paper, a knee-driven many-objective sine-cosine algorithm (MaSCA-KD) is proposed. First, the Latin hypercube population initialization strategy is used to generate the initial population, in order to ensure that the population is evenly distributed in the decision space. Secondly, special points in the population, such as nadir point and knee points, are adopted to increase selection pressure and guide population evolution. In the process of environmental selection, the diversity of the population is promoted through diversity criteria. Through the above strategies, the balance of population convergence and diversity is achieved. Experimental research on the WFG series of benchmark problems shows that the MaSCA-KD algorithm has a certain degree of competitiveness compared with the existing algorithms. The algorithm has good performance and can be used as an alternative tool for many-objective optimization problems.

• 대한수학회보
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• 제42권2호
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• pp.397-404
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• 2005

In this note, we characterize the limiting diffusion of a diploid model by defining the discrete generator for the resealed Markov chain. We conclude that this limiting diffusion model is with uncountable state space and mutation selection and special 'mutation or gene conversion rate'.

• 한국콘텐츠학회논문지
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• 제17권8호
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• pp.570-578
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• 2017

본 연구는 특수교육 대상자로서 ADHD 아동에게 효과적이고 효율적인 지원을 제공하기 위해 ADHD 아동에게 타당하고 적합한 지원 모형을 개발하는데 목적이 있다. 이를 위해 다양한 특성과 교육적, 사회적 여건, 그리고 지원 주체와 전달 체계 등을 포괄적으로 고려하였다. 지원 모형을 개발하기 위해 ADHD 아동의 적격성과 지원 요구 그리고 이에 대한 관련 전문가들의 인식과 기대를 확인하기 위해 FGI를 실시하였다. 이러한 체계적인 절차와 방법을 통해 도출한 이론적 근거와 실증적 분석결과에 근거하여 특수교육 대상으로서 ADHD 아동에게 타당하고 적합한 지원 모형을 개발하였다. 지원 모형은 전체 학생을 대상으로 선별과정을 거쳐서 진단 및 평가를 하고 특수교육 대상으로 지원이 필요한 경우 ADHD 아동의 요구에 맞는 개별화 지원 프로그램의 개발을 포함하고 있다. 지원 방법에는 가족지원, 교육지원, 의료지원, 치료지원을 받을 수 있는 체계로 모형을 개발하였다.

• 한국안광학회지
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• 제21권3호
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• pp.159-171
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• 2016

목적: 서울특별시와 6대광역시의 안경원과 안과의원에 대한 의료서비스 접근성에 대해 연구조사 하였다. 방법: 소상공인시장진흥공단에서 제공하는 2016년 6월 기준 상권정보시스템을 활용하여 서울특별시와 6대광역시의 인구수와 가구 수, 안경원과 안과의원 개설 수 그리고 부동산(아파트) 기준시가를 통해 의료접근도 및 상권분석을 하였으며, SPSS 18.0 통계프로그램을 통해 비교분석하였다. 결과: 안경원의 업소 당 가구 수와 인구수가 가장 높은 곳은 인천광역시(가구수 2,227/인구수 5,723) 그리고 가장 낮은 곳은 광주광역시(1,146/2,979)였으며, 안과의원의 업소 당 가구 수와 인구수가 가장 높은 곳은 광주광역시(24,612/63,987) 그리고 가장 낮은 곳은 서울특별시(10,021/24,432)로 나타났다. 업소 당 가구 수가 낮은 곳은 소비자와 환자의 입장에서는 의료접근성이 높은 곳이지만, 안경원과 안과의 입장에서 수익성의 문제에 의해 경쟁이 치열한 곳으로 큰 어려움이 있을 것으로 판단된다. 안경원과 안과의 입장에서는 경쟁의 치열함으로 인해 치열의 큰 어려움이 있을 것으로 판단된다. 결론: 의료의 중심은 소비자와 환자의 입장에서 이루어져야 하며, 언제 어디서든지 원하는 시점에 가장 원활한 서비스를 받을 수 있는 의료시스템의 구축되어 있어야 한다. 그러나 서울을 비롯한 대부분 광역시의 공통적인 특징은 해당 지역 내에서도 유동성과 상업성이 고려된 지역에 편중되어 안경원 및 안과의원의 밀집되어 있었고 이로 인해 의료 접근도와 서비스가 불균형이 더욱 진행되고 있었다. 이를 해결하기 위해 인구수의 비율에 따른 안경원의 적절한 배치와 지역사회의 안 의료 방향에 대한 균형점을 찾는 산학의 깊은 연구가 필요할 것으로 판단된다.

• 응용통계연구
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• 제33권2호
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• pp.185-201
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• 2020

예전부터 시나리오 인구추계(scenario population projection)는 미래 실현개연성이 높은 상황 반영과 통계적 음해석 용이성으로 각광을 받아왔다. 통계청 (2019)도 특별 시나리오를 포함한 30가지 조합 결과를 공식통계로 제시하고 있다. 하지만, 이런 결정론적(determinant) 인구추계는 미래의 불확실성(uncertainty)에 대해 제한적으로 정보를 제공하고, 시나리오 기반 예측치이므로 확률적이지 않으며, 시간에 따라 인구변동 3요소(출산, 사망, 이동)들의 완벽한 자기상관을 보이는 등 여러 한계점이 있다. 따라서 국제기구 UN, 독일 막스플랑크 인구연구소(MPIDR), 오스트리아 비엔나인구연구소(VID) 등은 확률론적(stochastic) 기반 인구추계를 제시하고 있다. 더불어 해외 일부 국가 통계청에서도 이 방식을 도입해 시나리오 결과와 함께 정보를 제공하고 있다. 본 논문은 우리나라의 인구추계를 확률론적 기반으로 산출한 후, 시나리오(결정론적) 인구추계 결과와 비교해 장·단점과 시사점을 도출해본다.