• 대한가정학회지
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• 제36권5호
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• pp.75-88
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• 1998

The purpose of this study is to investigate (1) the level of childrens' concern and behavior on the environmental preservation, (2) the influential factors related to the two dependent variables above mentioned. The subjects were 286 childrens, in October, 1997, in kwangju. The data obtained were analyzed by Mean, Person's correlation, Stepwise Regression and Path Analysis. The major findings were as follows: 1) The general tendency of the childrens' concern and behavior on the environmental preservation was over the average level. 2) According to the background variables(ie: environment information contracting time, family cohesion and adaptability, biospheric orientation, egoistic orientation), the childrens' concern on the environment was significantly different. 3) According to (1) the background variables(ie: environment information contracting time, family cohesion and adaptability, concern on the environment, biospheric orientation), (2) intermediated variable(ie: concern on the environment), the childrnes' behavior on the environmental preservation was significantly different. 4) The indirect variable of the positive influence for childrnds' behavior on the environment, environment information contracting time. The indirect variable of the negative influence for childrens' the environmental behavior was egoistic orientation.

• Ecology and Resilient Infrastructure
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• 제9권4호
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• pp.207-217
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• 2022

본 연구의 목적은 환경설계에서 핵심 역할을 할 가변성 설계를 이해하고 발전시켜 미래의 변화 속에서 공공의 녹지공간이 더욱 긴 생명력을 갖게 해야 하는 데 있다. 연구 내용은 가변적 환경 공간에 대한 문헌자료를 기반으로 가변성을 공간, 생태, 사회로 분류하고, 2010년대 이후 국내외의 11개 작품을 선정한 후 사례별 분류에 따른 경관 특성 및 설계 방법과 적용을 분석하였다. 결과를 살펴보면, 가변성 경관은 공간 변화에 대한 다양한 가능성을 제공할 수 있고, 공간 사용에 대한 사람들의 기능적 요구를 충족시킬 수 있었다. 또한 사용의 유연성과 환경에 대한 적응력을 상승시켜 고정 경관이 갖는 모순을 해결하고 결함을 크게 보완하였다. 본 연구는 첫째, 공공녹지공간, 환경적응력과 가변성에 대한 이론적 고찰을 통한 유형화를 시도하고 둘째, 건축, 환경과 조경 분야의 사례분석을 통해 가변적 설계가 장소적으로는 공공녹지 및 공간에 적용가능하며, 지속가능성과 생태환경의 회복력을 증진시키는 데 기여함을 입증하였다.

• 수완나부미
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• 제9권2호
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• pp.35-49
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• 2017

This paper will concentrate on how various particular Southeast Asian conditions created a distinct Southeast Asian cultural identity despite a very challenging geographical and historical diversity in the region. The paper will argue that Southeast Asians demonstrate an ability to adapt to changes and new values but also exhibit fatalism through a very high degree of passive acceptance to political and other changes that affect their society. The paper identifies a degree of environmental and geographical uniqueness in Southeast Asia that shapes context and gives rise to very distinct cultural traits. The historical transformation in the region brought about by colonialism and nationalism, combined with this geographical and political make-up of the region, had an immense impact on Southeast Asian society as it fostered adaptability. Finally, the political transitions brought about by various conflicts and wars that continued to affect the area in rapid succession all throughout the 20^th century likewise contributed immensely to a local Southeast Asian fatalistic response towards change. Historically, Southeast Asia demonstrated these socio-cultural responses to such an extent that these are argued to permeate the region forming a distinct aspect of Southeast Asian culture.

• 한국농촌생활과학회지
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• 제4권2호
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• pp.99-114
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• 1993

This study is conducted to find out what differences are made on among home-environmental variables, family cohesion, adaption and communication, and to define what variables influence to communication satisfaction of adolescent children. Questionaire survey method was used. The subjects of this study were 578 male and female middle school students living in Kwangiu from July 6, 1992 to July 15, 1992. For the statistical analysis of data, frequency distribution, percentage, average, standard deviation, T-test, F-test, Pearson's correlation and regression analysis were performed. The main findings were as follows : 1) Family cohesion and adaptability variables showed significant difference according to adolescent's sea age, father's education level, income level, occupation and father's religion. 2) Communication showed significant difference according to adolescent's sex, age, father's age, education level, income level, occupation and father's religion. 3) Communication satisfaction showed significant difference about adolescent's age, father's income level. 4) Communication satisfaction showed significant difference by high level in reference to family cohesion and adaptability. 5) Communication satisfaction in reference to communication showed significant difference. 6) The most influential variable on communication satisfaction between fathers and their adolescents children was active response and marked positive influence in order family adaptability, friendly nonverbalism.

• Journal of Crop Science and Biotechnology
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• 제11권3호
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• pp.215-222
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• 2008

Multilocation trials on 36 rice(Oryza sativa) genotypes of 3 different maturity groups were conducted at four different locations of Orissa for 3 years and 30 ragi(Eleusine coracana) genotypes of 2 different maturity groups were evaluated in three environmental conditions for 3 years. Grain yield data were subjected to stability analysis following linear regression model to estimate adaptability and stability parameters, i.e. b, and $S^2d$ Stability of performance of genotypes was also estimated by two other stability parameters viz., ecovalence W and AMMI stability value ASV. The rice and ragi genotypes of different duration groups showed wide variation in their mean yield, b, $S^2d$, W and ASV parameters. Seeds of the 36 rice and 30 ragi genotypes were treated with 500 and 100 ppm aqueous solution of maleic hydrazide(MH) for 24 hours, respectively to study MH-sensitivity. Sensitivity of genotypes to MH treatment was estimated in terms of seedling growth inhibition index(SGI). The rice and ragi genotypes showed wide differences in their MH-sensitivity in terms of SGI. Relationship of MH-sensitivity of genotypes with their yielding ability, adaptability and stability of performance was tested by contingency $x^2$ test. Low sensitivity of rice and ragi genotypes to MH in terms of SGI appeared to be good indicators of high yielding ability of genotypes. Also, low and high MH-sensitivity of genotypes would be a good indicator of better adaptability to rich and poor environments, respectively, in ragi but not in rice. Low MH-sensitivity of genotypes could be the good indicator of stability of yield performance in rice but not in ragi.

• Journal of Forest and Environmental Science
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• 제36권4호
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• pp.259-266
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• 2020

Poplar trees from the Salicaceae family over the years have been utilized for various reasons which include prevention of deforestation as well as phytoremediation. This study aims to determine the optimal pre-treatment and soil conditions required for propagation of poplar cuttings for increased initial adaptability and survival rate. Five poplar clones (Hanan, 110, 107, DN-34, 52-225) were selected for IBA, soil composition treatments on propagation. IBA pre-treatment of cuttings were utilized 0, 10, and 100 mg l-1 concentrations. Soil compositions were amended with TKS-2+perlite 2:1 (v:v) and sandy clay loam mixed with artificial soil. According to the greenhouse results 10 mg l-1 of IBA showed a significant increase in plant height whereas 100 mg l-1 inhibited plant growth except in clone 110. Soil composition severely affected root growth and hence overall growth of the clones. Sandy clay loam soil had poor to stunted growth compared to TKS-2+perlite.

• 한국물환경학회지
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• 제32권6호
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• pp.511-519
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• 2016

National Institute of Environmental Research (NIER) has developed the Korean Reach File (KRF) for scientific and systematic analysis of variables related to water quality, pollutant sources and aquatic ecosystems in consideration of steam reach networks. The KRF provides a new framework for data production, storage, management and analysis for water related variables in relation to spatial characteristics, connections, and topologies of stream reaches. However, the current version of KRF (ver.2) has limited applicability because its nodes include not only the stream points based on topological characteristics but also those based on water quality monitoring stations, which may undermine its generality. In this study, a new version of KRF (ver.3) was designed and established to overcome the weak point of version 2. The version 3 is a generalization of the old KRF graphic data and it integrates the attribute data while separating it from the graphic data to minimize additional work that is needed for data association and search. We tested the KRF (ver.3) on actual cases and convenience and adaptability for each application was verified. Further research should focus on developing a database link model and real-world applications that are targeted to process event data.

• 산업융합연구
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• 제22권1호
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• pp.21-31
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• 2024

본 연구의 목적은 중학생이 인지한 부모양육태도(긍정적 양육태도, 부정적 양육태도)가 진로적응성에 미치는 영향을 분석하며, 이들 영향 관계에서 그릿의 매개효과를 검증하는 것이다. 이를 위해 한국･아동청소년패널조사 2021 자료의 중학교 1학년 2,235명을 연구대상자로 선정하였다. 자료 분석방법은 SPSS 26.0 프로그램을 활용하여 빈도분석, 기술 통계분석, 상관분석, 회귀분석을 실시하였다. 주요 연구결과로는 첫째, 부모양육태도가 진로적응성에 미치는 영향에서 긍정적 양육태도는 정적(+), 부정적 양육태도는 부적(-)으로 유의하였다. 둘째, 부모 양육태도가 그릿에 미치는 영향에서 긍정적 양육태도는 정적(+), 부정적 양육태도는 부적(-)으로 유의하였다. 셋째, 그릿은 진로적응성에 정적(+)으로 유의하였다. 넷째, 부모양육태도가 진로적응성에 미치는 영향 관계에서 그릿의 매개효과는 긍정적 양육태도와는 완전매개효과, 부정적 양육태도와는 부분매개효과로 밝혀졌다. 이를 통해 중학생의 진로적응성을 향상시키기 위한 실천적 제언을 제공하였다.

• 한국환경복원기술학회지
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• 제10권5호
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• pp.40-50
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• 2007

One-year-old rooted cuttings of ten poplar clones and one willow clone were planted in a riparian area in Osan. Survival rate, growth performance, biomass, vitality, defoliation, leaf damages by diseases and/or insects and stem borer damage of the poplar and willow clones have been investigated for three growing seasons. Average survival rate of all eleven clones was declined from 80.7% for the first year to 60.7% for the third year. At three years after planting, poplar clones Dorskamp, ST-148 and Eco-28 showed the best survival rate of 80%. For height and DBH growth, the poplar clone Ay-48 and the willow clone 131-25 were the highest 8.3m and 9.5cm, respectively. However, poplar clones 72-30 and 72-31 were lower than those of the other clones. Clones Ay-48 and 131-25 seemed to have strong vitality when compare to the other clones. No serious damages by diseases and insects were found in most clones. Clones Ay-48 and ST-148 were the most tolerant to various diseases and insects. Clone Ay-48 produced the largest biomass for individual and annual total biomass, 22.5kg and 18.7ton $ha^{-1}$, respectively. Clone Dorskamp showed the best adaptability, which was estimated with survival rate, biomass and damages by various diseases and insects in the riparian area and followed by clones Ay-48, 97-19 and Eco-28. As a consequence, the four clones seemed to be the best candidate poplar clones for the establishment of riparian woody buffer.

• 정보처리학회논문지A
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• 제10A권6호
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• pp.651-656
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• 2003

멀티미디어, 이동 컴퓨팅 등 최근 등장하고 있는 새로운 기술들은 이기종 환경에서의 보다 유연한 서비스를 제공하기 위해서 높은 적응성을 지원하는 미들웨어 플랫폼을 요구하고 있다. 분산 유무선 환경에서 높은 서비스 품질을 제공하기 위해서는, 응용 프로그램과 미들웨어가 사용자 요구사항의 변화 뿐만 아니라 환경의 상태 변화를 인지해야 할 필요가 있으며 변화에 따라 시스템 동작을 적응시킬 수 있어야 한다. 이러한 미들웨어에서의 적응성 지원 요구에 따라, 본 논문에서는 리플렉션(Reflection) 기법을 적용하여 컴포넌트 기반의 이동 에이전트 프레임워크를 베이스 레벨(base level)과 메타 레벨(meta level)로 구조화하고 이동 에이전트에 의해 발생하는 변경 사항을 시스템에 반영할 수 있도록 하는 메타 에이전트(meta agent) 및 메타-서비스 에이전트(meta-service agent)를 제안한다. 프레임워크의 메타 레벨에서 메타 에이전트는 이동 에이전트의 실행을 감시하며, 메타 에이전트와 메타-서비스 에이전트를 통해 동적인 사용자 요구 사항 반영 및 응용 서비스 배치, 서비스 맞춤 구성을 제공할 수 있다.