• 제목/요약/키워드: gardening

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AR Gardening : 상호작용형 증강 에이전트 기반 증강 원예 체험 시스템 (AR Gardening system with an interactive learning companion)

  • 오세진;우운택
    • 한국HCI학회:학술대회논문집
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    • 한국HCI학회 2008년도 학술대회 1부
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    • pp.168-173
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    • 2008
  • 양질의 교육 콘텐츠에 대한 중요성이 부각됨에 따라 기존의 정적이며 수동적인 형태의 교육 콘텐츠에서 벗어나 능동적 놀이 체험식 교육 콘텐츠를 제공하기 위한 에듀테인먼트 시스템에 대한 필요성이 급증하고 있다. 본 논문에서는 사용자로 하여금 모바일 장치를 통하여 증강된 교육 에이전트와 함께 원예를 체험해 볼 수 있도록 하는 증강 원예 체험 시스템(AR Gardening)을 소개한다. 이는 물리적 책에 부착된 마커 위에 상호작용이 가능한 가상의 원예 환경을 증강시키고 사용자로 하여금 원예에 대한 환경적 요소에 대한 효과를 체험해 볼 수 있도록 한다. 그리고 증강된 에이전트는 사용자의 상호작용 및 증강 원예 환경의 상태를 인지하고 의인화된 표현을 통하여 사용자에게 학습 동료와 같은 반응을 제공한다. 더 나아가 제안한 시스템의 효용성을 살펴보기 위하여 구현한 시스템을 전시하고 참여자들의 반응을 살펴보았다. 참여자들의 반응을 통하여 학습 동료와 같은 상호작용형 증강 에이전트를 제공함으로써, 시스템에 대한 사용자의 참여 동기를 유발시키는 데 긍정적인 효과를 제공할 수 있음을 확인할 수 있었다. 이를 통해 에듀테인먼트 시스템에서 사용자에게 시스템에 대한 흥미를 향상시키고 참여 동기를 유발시키기 위한 필수 요소로서 학습 동료와 같은 증강 에이전트의 필요성을 언급하고자 한다.

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도시 단독주택 정원의 공간적 특징과 유지.관리에서 보이는 거주자의 정원 인식에 관한 연구 (Research on the Characteristics of Garden Design and Dwellers' Understanding of Garden Maintenance in Single Detached Urban Dwellings)

  • 조동범;김수란;김근호
    • 한국조경학회지
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    • 제34권6호
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    • pp.54-65
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    • 2007
  • There is little research on the exterior spaces or gardens of single detached urban dwellings in Korea because apartments are the general housing type of most inhabitants. However there is an increasing demand for idyllic houses in the urban fringe and for environmentally friendly dwellings or healthy houses that is represented in urban residents gardening activities. The purpose of this research is to analyze residents' preferences and problems in gardening and management of single detached urban dwellings, and to evaluate the possibility of gardens as biotopes. It also addresses the issue of providing public amenities in the urban landscape. One hundred thirty-six dwellings were selected in residential areas of the city of Gwangju. The layout and plant composition, residents' evaluation and understanding of their own gardens, and maintenance and management were investigated. The results indicated that residents associate gardening with mental health and recognized a lack of space as one environmental restriction. Watering was seen as a primary difficulty for maintaining gardens. This research suggests that providing space for gardening could be a tool for participatory community making. When considering the important aspects of gardening, residents responded that gardens offer naturalness, scenic beauty, and practicality and also felt that gardens provide a buffer from environmental pollution and relief from mental duress. Results from the factor analysis using 15 semantic differential variables showed that 'spatial openness', 'natural variety' and 'familiarity' were representative factors. Although a garden is mainly considered as a space for the appreciation of nature with plant material, our results suggest that meaning and environmental symbolism are important elements.

Career Development of Upper Elementary Students through STEAMS-Based Gardening Programs

  • Jang, Jeungeun;Hong, Jong Won;Kim, Jongyun
    • 인간식물환경학회지
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    • 제23권2호
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    • pp.221-231
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    • 2020
  • Since elementary school is a time in which basic concepts like attitudes and mindsets about careers are formed, career education is very important to elementary school students. This study was conducted to investigate the effects of a gardening program applying the academic disciplines of Science, Technology, Engineering, Arts, Mathematics, and Society (STEAMS) on developing career education for elementary school students. In order to determine the effectiveness of the program on career development of elementary school students, this study was conducted with 28 upper elementary students in the experimental group who participated in the gardening program, and 30 upper elementary students in the control group who did not. The program was comprised of total 8 sessions, one session per week, with various garden activities. The career development scores of the two groups before and after the program were comparatively analyzed. Before the program, the experimental group had significantly lower scores for career development than the control group. After 8 weeks of the program, the control group did not show any changes in career development, while the experimental group that participated in the program showed a significant increase in career development, resulting in no difference in career development between the two groups after the program. Therefore, the program has positive effects on improving career development of upper elementary students who previously had insufficient career development. Overall, the program had positive effects on career development of upper elementary students, and further research is needed to systematically promote the STEAMS-based gardening program to promote interest and understanding of students by associating plant-based gardening activities with various subjects such as science, art, and social studies.

Molecular Cloning and Function Analysis of an Anthocyanidin Synthase Gene from Ginkgo biloba, and Its Expression in Abiotic Stress Responses

  • Xu, Feng;Cheng, Hua;Cai, Rong;Li, Lin Ling;Chang, Jie;Zhu, Jun;Zhang, Feng Xia;Chen, Liu Ji;Wang, Yan;Cheng, Shu Han;Cheng, Shui Yuan
    • Molecules and Cells
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    • 제26권6호
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    • pp.536-547
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    • 2008
  • Anthocyanidin synthase (ANS, leucoanthocyanidin oxygenase), a 2-oxoglutarate iron-dependent oxygenase, catalyzed the penultimate step in the biosynthesis of the anthocyanin class of flavonoids, from the colorless leucoanthocyanidins to the colored anthocyanidins. The full-length cDNA and genomic DNA sequences of ANS gene (designated as GbANS) were isolated from Ginkgo biloba for the first time. The full-length cDNA of GbANS contained a 1062-bp open reading frame (ORF) encoding a 354-amino-acid protein. The genomic DNA analysis showed that GbANS gene had three exons and two introns. The deduced GbANS protein showed high identities to other plant ANSs. The conserved amino acids (H-X-D) ligating ferrous iron and residues (R-X-S) participating in 2-oxoglutarate binding were found in GbANS at the similar positions like other ANSs. Southern blot analysis indicated that GbANS belonged to a multi-gene family. The expression analysis by real-time PCR showed that GbANS expressed in a tissue-specific manner in G. biloba. GbANS was also found to be up-regulated by all of the six tested abiotic stresses, UV-B, abscisic acid, sucrose, salicylic acid, cold and ethylene, consistent with the promoter region analysis of GbANS. The recombinant protein was successfully expressed in E. coli strain with pET-28a vector. The in vitro enzyme activity assay by HPLC indicated that recombinant GbANS protein could catalyze the formation the cyanidin from leucocyanidin and conversion of dihydroquercetin to quercetin, suggesting GbANS is a bifunctional enzyme within the anthocyanidin and flavonol biosynthetic pathway.

텃밭가꾸기 활동이 유아의 영양지식 및 식습관에 미치는 영향 (An The Effects of Backyard Gardening Activities of Children's Nutrition Knowledge and Eating Habits)

  • 구자림;한상길
    • 한국콘텐츠학회논문지
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    • 제20권7호
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    • pp.292-301
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    • 2020
  • 본 연구는 유아교육기관에서 텃밭 가꾸기 활동을 통하여 유아의 영양 지식과 식습관 형성의 변화를 탐색하였다. 경기도 수원 H 어린이집과 화성 H어린이집 유아를 대상으로 실험집단 18명과 비교집단 18명으로 나누고, 사전사후 검사를 하였다. 실험집단과 비교집단이 거주하고 있는 두 지역 유아들은 아파트에 거주하고 있으며 비교집단은 텃밭 가꾸기 활동을 실시하지 않는 시설이다. 연구 도구는 영양지식 측정도구와 식습관 측정도구를 사용하여 수집된 자료를 SPSS 프로그램을 이용하여 분석하였고, 분석기법으로는 실험집단과 비교집단의 동질성 검증을 위해 t-test(검증)을 실시하였다. 분석결과 첫째, 텃밭 가꾸기 활동을 경험한 실험집단의 만 3, 4세 유아들이 비교집단의 유아들에 비해 영양지식이 높은 것으로 나타났다. 영양지식의 경우, 텃밭 가꾸기 활동을 실시하기 이전에는 실험집단과 비교집단이 통계적으로 유의한 차이가 없는 것으로 나타났으나 실험처치 후에는 실험 집단이 비교집단의 사후 검사에서 영양지식(음식을 먹는 이유, 식품의 종류 및 기능, 위생, 텃밭)에 대한 개념 향상에 통계적으로 유의미한 차이가 나타났다. 둘째, 텃밭 가꾸기 활동을 경험한 실험집단의 만 3, 4세 유아는 경험하지 않은 비교집단의 유아들에 비해 식습관 태도 하위요소 중 식사예절과 식사 행동에서 유의미한 차이가 나타났음을 알 수 있다. 결론적으로 텃밭 가꾸기 활동은 유아의 영양 지식과 식습관 형성에 긍정적인 변화를 기대할 수 있는 측면에서 교육적으로 유용성을 가진다고 볼 수 있다.

도시 텃밭 재배활동 다양화를 위한 기능성 텃밭모델 이용자 분석 (User Analysis of the Functional Vegetable Garden Model to Diversify Vegetable Gardening Activities)

  • 박은희;한경숙;장윤아;정순진;박동금
    • 한국지역사회생활과학회지
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    • 제27권4호
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    • pp.779-794
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    • 2016
  • In this study, a functional vegetable garden model is proposed for vegetable gardening users in urban areas to grow different vegetables for various purposes. H vegetable garden user(uneducated) and Y vegetable garden user(educated) urban vegetable gardening users were provided with the functional vegetable garden model and allowed to manage their allocated gardens directly. As the issues raised by the field work and its associated solutions were investigated, the opinions from each group were compared and analyzed. The conclusions are as follows. First, according to the usage survey for vegetable gardening, both groups responded that they had mostly cultivated vegetables. Second, with regard to the kinds of vegetables cultivated in autumn, both groups chose the vegetables required for producing Kimchi. Third, both groups responded that their interest in growing various plants was the major motivation to start gardening. Fourth, regarding the inclusion of flowers and herbs in the functional vegetable garden, more than 90% of the members of both groups responded that the level of the inclusion was appropriate or could be higher.

Electromyographic Analysis of Upper and Lower Limb Muscles during Gardening Tasks

  • Park, Sin-Ae;Lee, A-Young;Kim, Jai-Jeong;Lee, Kwan-Suk;So, Jae-Moo;Son, Ki-Cheol
    • 원예과학기술지
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    • 제32권5호
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    • pp.710-720
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    • 2014
  • Movements of the upper and lower limb muscles during five common gardening tasks were analyzed by using electromyography (EMG). Twenty adults aged in their twenties (mean age, $24.8{\pm}2.4$ years) were recruited. On two separate occasions, subjects visited a garden plot to perform digging, raking, troweling, weeding, and hoeing; all tasks were performed three times with 20 s intervals for each trial. To measure muscle activation during the five gardening tasks, surface EMG was used. Bipolar surface EMG electrodes were attached to eight upper limb muscles (bilateral anterior deltoid, biceps brachialis, brachioradialis, and flexor carpi ulnaris) or eight lower limb muscles (bilateral vastus lateralis, vastus medialis, biceps femoris, and gastrocnemius) on both sides of the body, for a total of 16 muscles. During the five tasks, photographs were taken of movement phases using a digital video camera. The right flexor carpi ulnaris and brachioradialis showed higher activation than the other upper and lower limb muscles measured during the tasks. All 16 upper and lower limb muscles were actively used only during digging. According to movement analysis of each activity, digging was classified into four movement phases, whereas raking, troweling, weeding, and hoeing each were divided into three movement phases. In each activity, there were high-impact phases in terms of muscle activation; the flexor carpi ulnaris and brachioradialis were identified as major muscles in each impact phase. This analysis may be used to generate biomechanical profiles of gardening tasks for practitioners when designing efficient gardening interventions for physical health or rehabilitation.

경도인지장애 재활프로그램으로의 가드닝 프로그램 (Gardening Program As Cognitive Rehabilitation Program For Mild Cognitive Impairment)

  • 홍광표;진혜영;이혁재
    • 문화기술의 융합
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    • 제8권2호
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    • pp.59-67
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    • 2022
  • 본 연구는 고령자의 적극적인 활동을 유도하고 치유적 기능 및 사회적 활동을 이끌어낼 수 있도록 가드닝 프로그램을 진행한 후, 실시 전후의 결과를 관찰함으로써 가드닝 프로그램에 의한 효과를 정량적으로 파악하는 것이 주목적이다. 연구의 목적을 달성하기 위하여 노인요양시설 2곳에서 노인20명을 대상으로 30회의 가드닝 프로그램을 실시한 결과, 우울에 대한 척도는 실습위주의 프로그램으로 개선효과가 나타났으며, 가드닝 프로그램에 의하여 노인들에게 활력을 주는 것으로 파악되었다. 또한, 가드닝 프로그램에 의해 삶의질이 높아진 것으로 파악되었으며, 뇌의 활성화에 도움이 되는 것으로 파악되었다.

Influence of Community Vegetable Gardens on the Settlement in Residential District and Community Spirit of Local Residents from Perspective of Urban Regeneration

  • Hong, In-Kyoung;Yun, Hyung-Kwon;Jung, Young-Bin;Lee, Sang-Mi
    • 인간식물환경학회지
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    • 제23권2호
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    • pp.139-148
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    • 2020
  • Urban problems raised by the concentration of population in urban areas have caused residents to migrate to other regions while causing other problems such as deteriorated infrastructure, traffic and environmental pollution problems in existing urban areas. As an alternative to improve this phenomenon, urban regeneration has emerged, and under the assumption that creating community vegetable gardens is effective in revitalizing cities considering their physical, social and cultural environment, frequency and descriptive analyses were conducted on the vegetable gardens in Jungnosong-dong, Wansan-gu, Jeonju-si, Jeollabuk-do, Korea to examine differences in the components of the surrounding environment and the settlement, and community spirit of the two groups comprised of 30 and 35 persons who did not and did participate in gardening respectively. Regression analysis were conducted to determine whether there were changes in community spirit after participating in gardening. As a component of the surrounding environment, gardening and fence management were found to be important for both the groups, and they seemed to have high satisfaction with their residence because they wanted to continue to live in their neighborhood. Overall, the satisfaction evaluation results showed that those who participated in gardening showed a higher satisfaction level than those who did not. Based on the changes in community spirit after participating in the activity, it was found that there was a high level of perception in all the components, indicating that the gardening had a positive effect on the cultivation of community spirit. As such, the spaces called vegetable gardens are not only for doing physical activities but also as shared conversation topics, and through the activities in the gardens, changes in the awareness of local residents can be brought about through the formation of social networks and natural communication between neighbors. It can be concluded that they encourage residents to actively participate in improving the urban environment through activities such as planting.

헤르만 F. 폰 퓌클러-무스카우(Hermann Fürst von Pückler-Muskau)의 풍경식 정원론의 형성과정과 의미에 관한 연구 (A Study on Hermann Fürst Pücker-Muskau's landscape gardening theory focused on its development process and meanings)

  • 조경진
    • 한국전통조경학회지
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    • 제32권3호
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    • pp.69-81
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    • 2014
  • 헤르만 F. 퓌클러-무스카우는 1834년 '풍경식 정원의 예시'라는 정원이론서를 출간하고, 무스카우와 브라니츠 정원을 조성한 독일 정원사의 중요한 인물이다. 그는 무스카우 공국의 통치자였으며 작가이자 정원사로서 다면적 활동을 하였다. 그가 영향력을 끼친 독일의 풍경식 정원은 이성으로부터의 해방, 인간 본연의 자유를 추구하는 낭만주의에 기반하고 있다. 당시 지식인들이 풍경식 정원에 관심을 가지게 것은 이상화된 자연을 표상하는 정원의 문화적 의미에서였다. 본 연구에서는 퓌클러-무스카우의 풍경식 정원관의 형성과정을 생애와의 관계 속에서 고찰하고, 이를 통하여 도출된 퓌클러의 풍경식 정원론의 내용과 고유한 설계방식을 살펴본다. 이와 함께 함축하고 있는 혁신성과 현대적 관점에서의 실천적 함의를 고찰한다. 퓌클러가 풍경식 정원에 관심을 갖고 자신만의 정원론을 구축하게 된 것은 여러 나라의 경관과 정원 기행에서 비롯하였다. 계몽적 낭만주의로 대표되는 퓌클러가 살았던 시기의 시대적 배경과 그의 개인적 경험 간의 상호관계는 그의 정원론을 이해하는 기반이 된다. 첫째, 그의 풍경식 정원론은 실제와 이상이 혼재되어 있는데 이는 낭만주의와 문학적 정원의 영향이라고 볼 수 있다. 둘째, 정원 구현 방식에 있어서는 18세기 후반의 표현을 중시하는 영국 풍경식 정원의 영향을 받고 있다. 셋째, 퓌클러의 정원 설계에서는 그의 내면적 성향과 개인 경험이 드러난다. 넷째, 퓌클러가 지역 주민을 위한 정원을 조성하고자한 것은 진보적 사상을 지닌 귀족으로서 모순적 성격의 자기표현이라고 할 수 있다. 퓌클러 풍경식 정원론의 가치는 인문학적 정원의 전통과 사회 조건의 개선을 추구하는 실용적 태도와 깊이 관련된다. 이러한 결과로 나타난 그의 풍경식 정원론은 이상적 공동체와 윤리적인 건강성을 지향하는 경관론이면서, 지역의 생태적, 경제적, 사회적 지속가능성을 고려한 전략을 담고 있다. 또한 개인적 영역에서 공공의 영역에 이르기까지 정원의 개념과 의미를 확장하고, 실용과 미를 동시에 추구하는 종합예술을 지향한다. 이러한 통합적 관점은 오늘날 현대 조경이론과 실천에서 회복되어야 할 가치이며 지향점이기도 하다.