• 농촌지도와개발
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• 제25권2호
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• pp.111-120
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• 2018

이 연구의 목적은 빈곤 완화를 위한 농업프로젝트의 저조한 성과에 영향을 미치는 요인을 분석하는 것이다. 연구대상지역은 말라위 북부 및 남부 지역의 Karonga 와 Phalom be 지역이며, 82명의 농촌지도사를 대상으로 설문조사를 실시하였다. 분석을 위한 변수는 농민의 사회경제적 요인, 정부 요인, 프로젝트 관리자 요인으로 구분하였으며, SPSS를 사용하여 회귀분석을 시행하였다. 분석결과 농민의 사회경제적 요인에서는 농민의 문맹률, 높은 빈곤율, 프로젝트의 낮은 참여율, 그리고 농민의 외부 의존 증후군이 저조한 농업 프로젝트의 성과에 영향을 미치는 요인으로 나타났다. 프로젝트 자체 요인으로는 지속적인 자금 흐름과 지원의 부재가 유효한 요인으로 나타났다. 따라서 효과적인 농업프로젝트의 성과달성을 위해서는 정부와 이해 관계자들이 농민들에게 자조정신을 심어주어야 하며, 자금지원에 대하여 검토하여야 할 것이다. 이를 통해 사업의 높은 성과는 직접적인 농민의 빈곤완화로 이어질 수 있을 것이다.

• 한국초지조사료학회지
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• 제20권3호
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• pp.161-168
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• 2000

The experiment was carried out to investigate the effect of extension of grazing duration in late autumn on grass growth in following spring, in order to improve the rate of self-sufficiency for roughage feed. Plant height, total biomass and litter production of herbage were increased when the grazing was finished early in late autumn. The proportions of clover and litter, and amounts of animal intake were decreased, with extended grazing duration in late autumn. But when the grazing was finished late in autumn, the contents of crude protein (CP, %) of herbage were increased, contents of acid detergent fiber (ADF, %), neutral detergent fiber (NDF, %) and crude ash (%) were decreased in pasture after grazing, therefore the contents of total digestible nutrients (TDN, %) and relative feed value (RFV) of herbage were improved. The early end grazing showed that plant height, total biomass and litter production of herbage in following spring were higher than those in late end grazing. However, increased yields were not significantly different among end grazing treatments (0.12-0.15 tonha), except for the final end grazing in late autumn (0.01 tonha). With extended grazing duration in late autumn, the contents of CP of herbage in following spring were increased, contents of ADF, were decreased, and RFV were improved. (Key words : Extension of grazing duration, Plant height, Biomass, Amount of intake, Increased yield, Crude protein, TDN) rll\ulcorner c# qiil x i 9 ~ 1 a% * (College of Natural Resources, Taegu Univ., Kyongsan, 71 2-714, Korea) * $4 4 qiil 34 qq(Co1lege of Liberal Arts & Sciences, Yonsei Univ., Wonju, 220-701, Korea) '* 8 * jL@%ft@ &@%(Faculty of Agriculture, Hokkaido Univ., Sapporo, 060 Japan)

• The Journal of Korean Physical Therapy
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• 제30권5호
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• pp.159-165
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• 2018

Purpose: The aims of this study were to determine if game-based training with constraint-induced movement therapy (CIMT) is effective in improving the balance ability in female patients with a total knee replacement, and to provide clinical knowledge of CIMT game-based training that allows the application of total knee replacement. Methods: Thirty-six patients who had undergone a total knee replacement were assigned randomly to CIMT game training (n=12), general game training (n=12), and self-exercise (n=12) groups. All interventions were conducted 3 times a week for 4 weeks. All patients used a continuous passive motion machine 5 times a week and 2 times a day for 4 weeks. The visual analog scale (VAS), muscle strength of knee flexion and extension, and range of motion (ROM) of knee flexion and extension were assessed, and the functional reach test (FRT), and timed up and go (TUG) test were performed to evaluate the balance ability. Results: All 3 groups showed significant improvement in the VAS, knee flexion and extension muscle strength, FRT, and TUG test after the intervention (p<0.05). Post hoc analysis revealed significant differences in FRT, and TUG of the CIMT game training group compared to the other group (p<0.05). Conclusion: Although the general game training and CIMT game training improved both the knee extension muscle strength and dynamic balance ability, CIMT game training had a larger effect on dynamic balance control.

• 농촌지도와개발
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• 제13권1호
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• pp.149-171
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• 2006

This is a pilot study on rural women's psychological trap to define some obstacles to self directed learning. During few decades, according to major crop of each farm household has shifted from rice to other crops like as vegetables, fruits, horticultures, livestock, etc., women's role or labor sharing of women in farming has been also increased. Although women are important human resources, till now, there is no a research or an approach to rural woman on the view of individual human being. Therefore this study will contribute to understand woman's behavior or attitudes based on psychological description at each person's experiences. For this study, the data was collected from 23 women leaders who participated in a training course in 2005, through the scale of Jeffrey E. Young & Janet S. Klosko which was developed to improvement of one's repetitious behavior based on cognitive psychological care. It was categorized into 11types of psychological trap of one person, named as follows; (1) trap of being deserted by someone (2) trap of disbelief and being ill-treated (3) trap of weakness (4) trap of dependence (5) trap of emotional deprivation (6) trap of feelings of alienation among society (7) trap of deficiency (8) trap of anxiety to failure (9) trap of subordination (10) trap of the merciless standard by self-estimation (11) trap of the sense of privilege. From the data, the average age of subjects was 52.8years old, and the educational back of subjects was higher than general rural women. In both of the trap of weakness and the trap of the merciless standard by self-estimation, the ratio of over and 4 point score of 6 points was 71.4% and 76.2%. It means most of subjects have experienced fear of unexpected calamity(trap of weakness), and mental press hard for efforts to meet one's ideal standard(trap of the merciless standard by self-estimation). Especially the trap of the merciless standard by self-estimation may have relation with rural women's over burden from farming and local society activities.

• 대한수학회지
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• 제16권1호
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• pp.87-93
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• 1979

In this note the geometric realization of a finite group of homotopy classes of self homotopy equivalences by a finite group of diffeomorphisms is investigated. In order for this to be accomplished an algebraic condition, which guarantees a certain group extension exists, must be satisfied. It is shown for a geometrically interesting class of aspherical manifolds, called injective Seifert fiber spaces over a locally symmetric space, that this necessary algebraic condition is also sufficient for geometric realization.

• 한국도서관정보학회지
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• 제31권1호
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• pp.63-86
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• 2000

This essay traces the paths in which the writers have involved themselves in developing 'the studies of the present developmental stage' in their own field of studies, an by extension have become aware of the widespread presence of the discussion of decolonization in fields of social sciences. The present essay takes communication studies for a case of an indepth analysis of the effort toward academic self-reliance.

• Korean Journal of Mathematics
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• 제24권1호
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• pp.65-70
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• 2016

J. G. Stampfli proved that if a bounded linear operator T on a Hilbert space ${\mathfrak{H}}$ satisfies ($G_1$) property, then the Riesz projection $P_{\lambda}$ associated with ${\lambda}{\in}iso{\sigma}$(T) is self-adjoint and $P_{\lambda}{\mathfrak{H}}=(T-{\lambda})^{-1}(0)=(T^*-{\bar{\lambda}})^{-1}(0)$. In this note we show that Stampfli''s result is generalized to an nilpotent extension of an operator having ($G_1$) property.

• 한국경영과학회지
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• 제15권2호
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• pp.97-104
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• 1990

The problem is a variation of the weighted set-covering problem (SCP) which requires the minimum-cost cover to be self-covering. It is shown that direct extension of the well-known greedy heuristic for SCP can have an arbitrarily large error in the worst case. It remains an open question whther these exists a greedy heuristic with a finite error bound.

• 한국수학교육학회지시리즈B:순수및응용수학
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• 제30권2호
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• pp.169-190
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• 2023

In this paper, we introduce an extension of rectangular metric spaces called controlled rectangular metric spaces, by changing the rectangular inequality in the definition of a metric space. We also establish some fixed point theorems for self-mappings defined on such spaces. Our main results extends and improves many results existing in the literature. Moreover, an illustrative example is presented to support the obtained results.

• 한국정보교육학회:학술대회논문집
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• 한국정보교육학회 2004년도 하계학술대회
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• pp.587-594
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• 2004

21세기는 지식 정보화 시대라고 말하며 정보 통신혁명은 모든 매체에서 인터넷을 연결시키면서 우리의 생활 및 사고에 대한 패러다임의 변화를 가져 왔다고 할 수 있다. 따라서 본 연구에서는 미래사회를 대비해야 할 우리 어린이들에게 정보화의 발전과 주5일제 수업으로 더욱 활발해진 개별학습 기회가 혹시나 의미 없는 시간소비를 통해 사이버 폭력 및 사이버범죄 등 정보화(인터넷)의 역기능에 노출 될 위험성이 있다고 볼 수 있다. 이에 정보통신 윤리교육을 강화하여 인터넷의 역기능을 차단하고 창의적이고 탐구적인 학습활동에 흥미를 가지고 적극적으로 참여 할 수 있도록 다음과 같이 운영한다. 첫째, 학생 중심의 자치적인 온라인 커뮤니티 활동을 통해 학생중심의 게시판을 개발 적용한 후 게시판별 분석자료를 통해 학생 이해 및 소질과 적성을 발굴 지도한다. 둘째, 분석자료 내용을 누가 기록하고 그 내용을 가공, 적용하여 또래집단의 원활한 교우관계 조성과 성장발달을 도모하고 여가시간을 효율적으로 활용하는 능력을 길러 궁극적으로 자아실현과 새로운 가치창조의 기호가 되도록 지도하는데 연구의 목적을 두고자 한다.