• Title/Summary/Keyword: Five Principles

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Systematic Review of Forest Therapy Program for Adult Patients with Diseases (성인 환자의 산림치유 프로그램에 대한 체계적 문헌 고찰)

  • Chae, Young Ran;Lee, Sun Hee
    • Journal of Korean Biological Nursing Science
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    • v.22 no.3
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    • pp.157-171
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    • 2020
  • Purpose: The purpose of this study was to analyze the characteristics and effects of the forest therapy programs for adult patients. Methods: Six databases (PubMed, Cochrane library, CiNii, PsychoInFO, AGRICOL, EMBASE) and six domestic databases were systematically searched with language restrictions of Korean, English, and Japanese. The systematic review was based on the Preferred Reporting Items Systematic Reviews and Meta-Analysis (PRISMA) flow diagram. Results: Twenty five studies met the inclusion criteria. A systematic review identified adult patients classified as 1) disease of the circulatory system, 2) mental and behavioral disorders, 3) malignant neoplasms, 4) etc. (diabetes mellitus, chronic pain). This integrative review showed a positive effect of the forest therapy program for adult patients on physiological indices such as blood pressure, heart rate, heart rate variability, level of stress hormone, and natural killer cells as well as social·psychological indices such as the Profile of Mood States (POMS), anxiety, depression, and quality of life. Conclusion: The results of this study could be useful key principles in developing and applying the forest therapy programs in nursing intervention. Further research should be conducted to develop the forest therapy programs suitable for each patient group and measure its effectiveness.

Optimum Design of Composite Laminated Beam Using GA (유전알고리즘을 이용한 복합 적층보의 최적설계)

  • 구봉근;한상훈;이상근
    • Computational Structural Engineering
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    • v.10 no.4
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    • pp.349-358
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    • 1997
  • The present paper describes an investigation into the application of the genetic algorithm (GA) in the optimum design of composite laminated structure. Stochastic processes generate an initial population of designs and then apply principles of natural selection/survival of the fittest to improve the designs. The five test functions are used to verify the robustness and reliability of the GA, and as a numerical example, minimum weight of a cantilever composite laminated beam with a mix of continuous, integer and discrete design variables is obtained by using the GA with exterior penalty function method. The design problem has constraints on strength, displacements, and natural frequencies, and is formulated to a multidimensional nonlinear form. From the results, it is found that the GA search technique is very effective to find the good optimum solution as well as has higher robustness.

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The Development of Universal Fashion Design for Disabled Women (장애여성을 위한 유니버설 패션 디자인 개발)

  • Moon, Sun-Jeong;Chung, Sham-Ho
    • Journal of the Korean Society of Costume
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    • v.58 no.9
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    • pp.142-150
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    • 2008
  • A universal design means a progressive and challenging design in the 21st century which can satisfy the demands from not only aged people and disabled people but also numerous members of our society. This research aims to apply a universal design commonly used in architecture (environment) and products to costumes, so as to convert the design into a universal fashion which can meet the aesthetic values, desires, and functionality of aged people and disabled women. After applying the said five universal fashion principles and design factors, a total of 20 pieces of universal fashion prototype products are produced through functional designs and designs utilizing knit materials and health & functionality materials. In addition, a direction to develop universal fashion products is suggested for costume manufacturers, for the purpose of facilitating the practical use of a universal fashion. The present author expects that human-centered universal fashion costumes shall propose the orientation of the interest in future new designs, beyond the scope of a jump in the quality of simple functional costumes.

The Rural People's Level of Value and Morality In Korea and its Implication for Rural Adult Education (농촌주민들의 가치수준 및 도덕성수준과 그 향상을 위한 사회교육적 시사)

  • Cheong, Deuk-Jin;Cheong, Ji-Woong
    • Journal of Agricultural Extension & Community Development
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    • v.3 no.2
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    • pp.273-284
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    • 1996
  • This study aimed at measuring the rural people's level of value and morality, identifying its related variables, and drawing some implications for rural adult education. To measure their value and moral levels, 141 Yoncheon county adults were interviewed or asked to answer the questionnaires based on the Braithwaite and Law's(value) and Rest's(morality) instruments. The data were analyzed mainly by ANOVA, Chi square test and Pearson product-moment correlation. The major findings were: (1) The rural people mainly remained in vital feeling value(fourth) level out of five levels(religious holiness, spiritual, mind, vital feeling and sensible feeling value in order), (2) They remained in harmonious interpersonal expectations stage(fourth mortality level) out of six stage(universal ethical principles, social contract, social conscience maintenance, harmonious interpersonal expectation, instrumental purpose, and punishment/obedience in order), (3) Religion, the number of participation in adult education, and the length of such participation were three variables related to the level of value, and age, schooling years, and the number of family wane three variable related to their morality level, and (4) The relationship between value and morality levels was not significantly identified. Rural adult education needs to be more strengthened for improving their spiritual quality of life.

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Antioxidant Activity from the Stem Bark of Albizzia julibrissin

  • Jung, Mee-Jung;Chung, Hae-Young;Kang, Sam-Sik;Choi, Jin-Ho;Bae, Kae-sun;Choi, Jae-Sue
    • Archives of Pharmacal Research
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    • v.26 no.6
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    • pp.458-462
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    • 2003
  • The antioxidant activity of the stem bark from Albizzia julibrissin was evaluated for its potential to scavenge 1,1-diphenyl-2-picrylhydrazyl (DPPH) radicals, to inhibit the generation of the hydroxyl radical ($\cdot OH$), total reactive oxygen species (ROS) and to scavenge authentic peroxynitrites ($ONOO^{-}$). The methanol extract of A. julibrissin exhibited strong antioxidant activity in the tested model systems. Therefore, it was further fractionated using several solvents. The antioxidant activity of the individual fractions were in the order of ethyl acetate (EtOAc) > n-butanol (n-BuOH) > dichloromethane ($CH_2 CI-2$) > and water ($H_2O$). The ethyl acetate soluble fraction, which exhibited strong antioxidant activity, was further purified by repeated silicagel, Sephadex LH-20 and RP-18 gel column chromatography. Sulfuretin (1) and 3 ,4 ,7-trihydroxyflavone (2) were isolated as the active principles. Compounds 1 and 2 exhibited good activity in all tested model systems. Compound 1 exhibited five times more inhibitory activity on the total ROS than Trolox. Compound 2 showed six times stronger DPPH radical scavenging activity than L-ascorbic acid. These results show the possible antioxidant activity of the A. julibrissin crude extract and its major constituents.

A 32-bit Microprocessor with enhanced digital signal process functionality (디지털 신호처리 기능을 강화한 32비트 마이크로프로세서)

  • Moon, Sang-ook
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • v.9 no.2
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    • pp.820-822
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    • 2005
  • We have designed a 32-bit microprocessor with fixed point digital signal processing functionality. This processor, combines both general-purpose microprocessor and digital signal processor functionality using the reduced instruction set computer design principles. It has functional units for arithmetic operation, digital signal processing and memory access. They operate in parallel in order to remove stall cycles after DSP or load/store instructions, which usually need one or more issue latency cycles in addition to the first issue cycle. High performance was achieved with these parallel functional units while adopting a sophisticated five-stage pipeline stucture.

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A Study on the Principles of Spatial Organization of the Seyeon-jong Garden, Buyong-dong Bogil-do (보길도 부용동 세연정정원의 공간구성 원리에 관한 연구)

  • 최은정;홍광균
    • Journal of the Korean Institute of Landscape Architecture
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    • v.22 no.1
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    • pp.135-148
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    • 1994
  • When we put a construction on the space organization form of Seyeon-jong garden through a consequence of drawing analysis, we were able to certify that a certain space construction principle was applied as following. First, the arrangement and organization of space construction element embodied systematic order y clearing the character of space, and heightening the degree of cognizance with the means of functionability, scale, height, decorationability, an inclination of artificiality and nature, systemetic approchability. Second, the space construction element of Seyeon-jong garden pursued a harmony of human work and nature for creating a various atmosphere and visual quality. Third, Seyeon-jong garden constructed the space by establishing the measurement of human scale that introduced a conception of near, middle, distant view on the visual angle. Forth, Yun go san introduced the natural shape of 'The song of five friends' as a construction element, and represented the symbolism that he had seeked for throught he arrangement method, christening, composing technique of the space construction element for expressing ideal space which is described in 'The four season song of fishermen' spatially at Seyeon-jong garden. As the results of this study, that Yun go san created his own ideal space that he longed for at Seyeon-jong garden with applying fixed design system, and he realized his will that he strived to form a complete whole in perfect harmony.

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A Case Study of an Ecovillage; Ansolgi Village (생태마을의 현황과 과제 - 안솔기 마을을 중심으로-)

  • Cho, Yeon-Hee;Ahn, Tong-Mahn
    • Journal of Korean Society of Rural Planning
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    • v.11 no.1 s.26
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    • pp.55-65
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    • 2005
  • Eco-village is an alternative community which applies ecological principles to the development of human ecosystem in order to achieve sustainability. Ansolgi village in Korea has been established five years ago, in 1999, by a group of environment conscious families. The author has visited and stayed in the village twice during last two years, for several days each time, and observed and surveyed the changes of physical, social, and cultural aspects of the community. They adopt more environment friendly techniques in building their houses, sewage system, roads and parking, and growing their own foods, and so on. The residents have diverse jobs, many of them outside the village as the village lacks job opportunities. The residents themselves often question the sustainability of the village and reluctant to identity Ansolgi as an eco-village. Most residents joined the community with their own images of an eco-village and find it difficult to reach consensus on what the eco-village should be like and how it should be managed and maintained. Residents wish to get government assistances and professional guidance. This paper concludes it is still very difficulty and problematic to establish an eco-village in Korea.

Screening for Antioxidant Activity of Plants and Marine Algae and Its Active Principles from Prunus davidiana

  • Choi, Jae-Sue;Lee, Ji-Hyeon;Park, Hae-Jin;Kim, Hyung-Geun;Young, Han-Suk;Mun, Sook-Im
    • Korean Journal of Pharmacognosy
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    • v.24 no.4
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    • pp.299-303
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    • 1993
  • The antioxidant activity of methanol extracts of plants and marine algae was tested by using 1,1-diphenyl-2-picrylhydrazyl(DPPH). Five plant extracts(Prunus davidiana, Eriobotrya japonica, Artemisia iwayomogi, Stirodella tolyrrhiza and Ulmus davidiana) and two algae (Ecklonia stolonifera and Symphycoladia latiuscula) were found to be the most effective in DPPH radical scavenging activity. The methanol extract obtained from the stems of Prunus davidiana was fractionated with several solvents. The ethylacetate soluble fraction exhibiting the strongest antioxidant activity was further purified by repeated silica gel and Sephadex LH-20 column chromatography. Antioxidant flavonoids and flavonoid glycosides were isolated and the most active ones was identified as (+)-catechin by MS, $^1H-NMR$ and $^{13}C-NMR$. Its antioxidant activity was higher than that oil vitamin C.

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Campus Plan's Paradoxa: Frank Lloyd Wright's Florida Southern College and Mies van der Rohe's Illinois Institute of Technology (캠퍼스 계획의 모순: 프랭크 로이드 라이트의 플로리다 남부대학과 미스 반 데어 로에의 일리노이 공과대학)

  • Seo, Myengsoo
    • Journal of the Architectural Institute of Korea Planning & Design
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    • v.34 no.8
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    • pp.31-41
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    • 2018
  • This research examines pioneering works of two representative Western modern architects which played a significant role in constructing modernity in the early 20th century: Frank Lloyd Wright's Florida Southern College and Ludwig Mies van der Rohe's Illinois Institute of Technology. These two campuses were constructed and developed at the similar period by two named architects, and these were considered the collections of iconic modern buildings in the States. However, design approaches and principles of these buildings were totally opposite ways: Frank Lloyd Wright's Florida Southern College was in the roof of organic architecture drawn from a great Chinese sage, Laotze, which have more five hundred years history. On the other hand, Ludwig Mies van der Rohe's Illinois Institute of Technology was well embodied the International Style which originated from European tradition in the early 20th century, and Mies was one of the leaders of the International Style. These different approaches could be understood in the discussion of the meaning of the Greek concept of paradoxa which was mentioned by a German philosopher Martin Heidegger. Comparing the paradoxical gestures of these two campuses can reveal the truth of each campus master plans and expand the discourse of modern architectures.