• 제목/요약/키워드: Sustainable Feature

검색결과 64건 처리시간 0.029초

대학캠퍼스 외부공간 경관요소 평가에 관한 연구 (A Study on the Evaluation of Landscape Elements in Outdoor Space at University Campus)

  • 김익환;김천일
    • 교육녹색환경연구
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    • 제12권3호
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    • pp.58-67
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    • 2013
  • This study is to analyze the satisfaction and the image evaluation of landscape elements in outdoor space by types of the university campus. The results are as follows. 1) Out of outdoor elements at university campus, planting area, resting area, access road, and water feature are recognized as major landscape elements. Among them, planting area and access roads are evaluated low in terms of satisfaction levels, therefore, improvement on these elements are required. 2) In outdoor space image evaluation, university campus has image such as 'simple', 'clear', and 'safe'. By scale of universities, both 'A' university, which is the biggest in terms of size of campus, and 'B' university, which has a medium sized campus, have a positive image. However, 'C' university, which is the smallest in terms of size of campus, has a passive and negative image. 3) 6 factors are extracted through Factor Analysis for image evaluation. All of the universities show positive image in the categories of 'clarity' and 'familiarity', however, 'B' university and 'C' university show negative image in the category of 'scale'. 4) In Correlation Analysis between landscape elements satisfaction level and image evaluation, it is showed that the group of landscape facility becomes a relation factor of overall image evaluation. As a result, the higher satisfaction level goes, the better image evaluation of overall outdoor space at university campus is.

MLB 구장의 건축 디자인에 나타난 문화적 지속가능성의 특성 (The Characteristics of Cultural Sustainability in Architectural Design of MLB Ballparks)

  • 김광회;이영한
    • KIEAE Journal
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    • 제15권6호
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    • pp.93-100
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    • 2015
  • Purpose: Ballparks of KBO which were built by local governments and operated for baseball game-centered have been required more sustainable development according to going into low growth phase in Korea recently. MLB ballparks with the teams having 100 year old tradition have been sustainable-developed economically, socially, environmentally and culturally. This research is to study the characteristics of cultural sustainability in architectural design of 30 MLB parks. Method: To begin with comparison analysis of usage rate of 10 ballparks of KBO with 30 ballparks of MLB, and architectural designs of facades, fields, accommodations, sculptures, greens, roof gardens, etc. are analyzed in the MLB ballpark. And finally, the characteristics of cultural sustainability in the architectural design are analyzed. Result: MLB ballparks have played role as core-space of urban community, accumulated space of citizens' memory being originated in natural climatic feature of region, historical image of city and tradition of home-ballpark. A basis of these characteristics could is nature of cultural sustainability, that is to say local community, historical restoration, social solidarity.

Development of Sustainable Home-Network Security Tool

  • Hamid, Erman;Hasbullah, M. Syafiq E.;Harum, Norharyati;Anawar, Syarulnaziah;Ayop, Zakiah;Zakaria, Nurul Azma;Shah, Wahidah Md
    • International Journal of Computer Science & Network Security
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    • 제21권11호
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    • pp.257-265
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    • 2021
  • Home networking and its security issues are directly related. Previous studies have shown that home-network and understanding the security of it is a problem for non-technical users. The existing network management tools or ISP adapter tools are far too technical and difficult to be understood by ordinary home-network users. Its interface is not non-technical user-directed and does not address the home user's needs in securing their network. This paper presents an interactive security monitoring tool, which emphasizes support features for home-network users. The tool combines an interactive visual appearance with a persuasive approach that supports sustainability. It is not only an easy-to-use tool for all categories of home-network users but also acts as a monitoring feature for the user to secure their home-network.

관리조방적 옥상녹화지의 식재식물에 따른 이입식물 출현 양상 (An Occurrence Aspect of Invasive Plants According to Planted Plants in Extensive Rooftop Greening)

  • 한이채;이은희
    • 한국환경복원기술학회지
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    • 제14권3호
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    • pp.71-84
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    • 2011
  • The purpose of this study is to suggest sustainable management of rooftop greening areas. This research is conducted to analyze birth-and-breeding state of planted plants set in extensive rooftop greening, and to examine occurrence aspect of invasive plants and its changes, some features of invasive plants on which can make a basic material for management program of planted plants as a whole. The experimental site is on the rooftop green area of Seoul Women's University which was constructed in 2007. The using method was monitoring rooftop greening areas and analyzing occurrence aspect of invasive plants and its changes by planted plants. Invasive plants were investigated six times overall in April, June, September, November of 2008, and April & June of 2009. As a result, 26 families and 66 species were found invaded. Of which 14 species of Gramineae were invaded the most remarkably. Through these study, it could be inferred some features of invasive plants and major region for it. After the analysis get done about feature of invasive plants, it shows that some invasive plants of all 66 species in total came out, otherwise occurred in a certain time of season. Within the researches eriod showed a higher incidence was found in Artemisia princeps, Conyza canadensis, Coreopsis anceolata, Equisetum arvense, Erigeron annuus, Oxalis corniculata, invasive plant have a lower incidence of plants were identified as Aster koraiensis, Dendranthema zawadsbum. So, when the plan to set a management device regarding occurrence aspect of invasive plants in accordance with planted plants on extensive rooftop greening, it was found that a sustainable & rational management device is desperately needed there for invasive & planted plants of the target area.

Change Detection of the Tonle Sap Floodplain, Cambodia, using ALOS PALSAR Data

  • Trung, Nguyen Van;Choi, Jung-Hyun;Won, Joong-Sun
    • 대한원격탐사학회지
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    • 제26권3호
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    • pp.287-295
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    • 2010
  • Water level of the Tonle Sap is largely influenced by the Mekong River. During the wet season, the lacustrine landform and vegetated areas are covered with water. Change detection in this area provides information required for human activities and sustainable development around the Tonle Sap. In order to detect the changes in the Tonle Sap floodplain, fifteen ALOS-PALSAR L-band data acquired from January 2007 to January 2009 and examined in this study. Since L-band is able to penetrate into vegetation cover, it enables us to study the changes according to water level of floodplain developed in the rainforest. Four types of images were constructed and studied include 1) ratio images, 2) correlation coefficient images, 3) texture feature ratio images and 4) multi-color composite images. Change images (in each 46 day interval) extracted from the ratio images, coherence images and texture feature ratio images were formed for detecting land cover change. Two RGB images are also obtained by compositing three images acquired in the early, in the middle and at the end of the rainy season in 2007 and 2008. Combination of the methods results that the change images present the relationship between vegetation and water level, leaf fall forest as well as cultivation and harvest crop.

A Study on the Characteristics of the Manufacturing Method of Handbags by Brand

  • Youshin Park
    • 패션비즈니스
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    • 제27권6호
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    • pp.66-84
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    • 2023
  • Handbags are a part of fashion and while their significance and value are increasing, research on this topic is lacking. This study defines handbags and categorizes the materials used for making handbags, sewing methods, expression techniques, and terminologies related to accessories. A total of 1,743 handbags that were released from the Spring 2020 to Fall 2023, Ready-to-Wear collections by 8 selected brands (Hermes, Dior, Fendi, Chanel, Louis Vuitton, Prada, Gucci, and Alexander McQueen), were analyzed. Out of these, 732 unique designs, excluding those with only color variations, were studied. The most common sewing methods were 'Cut, sewing, and edge painting', 'Cylinder arm sewing', 'Cut, edge painting, and sewing', and 'Inverted seam', in that order. Slim strap designs primarily used the 'Cut, sewing, and edge painting' method, whereas the body, especially with narrow and hard leather, was best suited for the 'Cylinder arm sewing machine'. For expression techniques, the most frequently used methods were 'Quilting', 'Metal Eyelet', 'Embossing', 'Printing', 'Punching', and 'Weaving', respectively. The characteristics of each brand's production methods, expression techniques, and accessories were as follows: First, the exposure of logos and monograms is prominent. Unlike clothing, handbags often prominently feature the brand's logo or monogram. Second, signature quilting is a prominent feature. Quilting effectively conveys the brand's signature style, providing cushioning, volume, and pattern effects. Third, sustainable development is a growing trend. Brands are increasingly applying eco-friendly and socially responsible designs.

지속가능한 사회·기술시스템으로의 전환 실험 비교: 지역 기반의 녹색전환을 중심으로 (A Comparison Study on Transition Experiment to Sustainable Socio-technical System: The Cases of Green Transition Experiment in the Regions and Cities)

  • 성지은;조예진
    • 기술혁신연구
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    • 제22권2호
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    • pp.51-75
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    • 2014
  • 네덜란드 등 많은 유럽 국가들은 다양한 영역에서 지속가능한 사회 기술시스템으로의 전환을 시도하고 있다. 우리나라에서도 2000년대 들어 "저탄소 녹색성장", "창조경제" 등을 새로운 국가발전 패러다임으로 제시하고, 경제 사회 혁신 전반과 관련된 시스템 전환을 강조하고 있다. 우리나라를 비롯해 시스템 전환을 시도하는 많은 국가들은 공통적으로 다양한 소규모의 전환 실험을 통해 성공의 가능성을 탐색하고 이를 확산시켜 나가는 전략적 니치 전략을 취하고 있으며, 전환 실험의 공간으로서 도시 지역 마을의 역할을 강조하고 있다. 본 연구는 지속가능한 사회 기술시스템을 위한 국내외 전환 실험 사례를 비교 분석하였다. 국외 사례로는 MUSIC 프로젝트를, 국내 사례로는 저탄소 녹색마을과 서울시 햇빛발전을 살펴보았다. 이들 3개 사업의 내용과 전환 과정, 그 의의와 평가를 살펴보고 지속가능한 시스템으로의 전환을 위한 정책적 시사점을 도출하였다. 분석 결과 국내외 전환 실험 사례는 지향 가치 비전 목표는 유사하나 실제 전환 내용 및 과정은 차이를 보였다. 이는 각 국가 및 도시가 가진 제도적 특성과 사회적 경제적 맥락의 차이가 반영된 것으로 볼 수 있다. MUSIC 프로젝트의 경우 정부와 민간 간의 협력뿐만 아니라 사회주체들의 활발한 연계 협력을 통해 전환의 추동성을 확보하고자 했다는 점에서 주목할 필요가 있다. 국내 외 사례 모두 시스템 전환이 성공하기 위해서는 위로부터의 적극적인 관심과 지원, 아래로부터의 인식 전환과 신뢰 구축뿐만 아니라 실험 학습을 이끌어낼 수 있는 관련 주체 간의 개방적 협력적 거버넌스 구축이 중요하다는 것을 보여주고 있다.

Static and free vibration behavior of functionally graded sandwich plates using a simple higher order shear deformation theory

  • Zouatnia, Nafissa;Hadji, Lazreg
    • Advances in materials Research
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    • 제8권4호
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    • pp.313-335
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    • 2019
  • The objective of the present paper is to investigate the bending and free vibration behavior of functionally graded material (FGM) sandwich rectangular plates using an efficient and simple higher order shear deformation theory. Unlike other theories, there are only four unknown functions involved, as compared to five in other shear deformation theories. The most interesting feature of this theory is that it does not require the shear correction factor. Two common types of FGM sandwich plates are considered, namely, the sandwich with the FGM facesheet and the homogeneous core and the sandwich with the homogeneous facesheet and the FGM core. The equation of motion for the FGM sandwich plates is obtained based on Hamilton's principle. The closed form solutions are obtained by using the Navier technique. A static and free vibration frequency is given for different material properties. The accuracy of the present solutions is verified by comparing the obtained results with the existing solutions.

우즈베키스탄 시장의 환경 평가와 경제교류 전략의 방향성 분석 (An estimation on the market environment of Uzbekistan and the strategic direction for the Economic Cooperation)

  • 김중관
    • 통상정보연구
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    • 제12권3호
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    • pp.101-121
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    • 2010
  • This paper focuses on establishing strategies to ensure entry to the Uzbekistan in the process of developing business opportunities and managing industry. The study provides initiatives to maintain industrial competitiveness as well as policy guidance for entry and management on the Uzbekistan's industry. The most prominent feature of Uzbekistan's industrial development policy during the past decade is that it has undertaken an integrated policy approach to development which brought about sustainable economic development. In this development process, trade policy, manpower development policy, and technology policy were well coordinated and complementary to industrial policy in the Uzbekistan. This paper attempts to analyze Uzbekistan's custom and system in terms of broad industrial policy concept through resource and economic environment of Uzbekistan and to derive some lessons of market evaluation and policy implication for Korean government and industrial line.

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한국전통민가주택의 친환경적 특성에 관한 연구 -낙안읍성 민속마을을 중심으로- (A Study on the Environmental-friendly features at Korean Traditional Houses -Focused on Nak-An folk village-)

  • 주급원;최만진
    • 농촌지도와개발
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    • 제17권3호
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    • pp.549-585
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    • 2010
  • Our global environment and ecology are now facing crisis due to the hrincreased waster materials caused by reckless abuse of resources and energy with the continuous development of our society. Therefore the whole nation should recognize the environmental pollution seriously and should accept sustainable development principles. The country is looking for actions against the problems in various ways. The introduction of reckless and duplicating western housing plan should be ceased but a new housing plan conforming to our nature should be found. In this regard, it is believed that it is a good alternative to succeed tradition and identity of Korean housing plan and suggest a new plan for better ecological housing by analyzing the environment friendliness of our traditional Korean houses. In this study, the traditional residential components were divided into physical and design aspects and the characteristics of environment friendly Korean traditional houses were analyzed.