• Title/Summary/Keyword: 치유 연구

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The Effects of Alendronate on healing of the extraction sockets in rats (백서발치와의 치유과정에 Alendronate가 미치는 영향)

  • Moon, Keung-Ky;Lee, Jae-Mok;Suh, Jo-Young
    • Journal of Periodontal and Implant Science
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    • v.31 no.4
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    • pp.713-726
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    • 2001
  • Bisphosphonate가 백서 발치와의 치유과정에 미치는 영향에 대해 관찰하고자 생후 2개월 된 Sprague-Dawley계의 백서 18마리를 사용하여, 실험군과 대조군 모두 발치를 용이하게 하고 외상을 최소화 하기 위해 발치 전에 하루 ${\beta}-Aminoproprionitrile(APN)$ 0.2g/㎏을 5일간 투여한 후 발치하고, 감염방지를 위해 매일 1.5㎎/㎏ ampicillin을 3일 동안 근육주사 하였다. 실험군에서는 Biosphosphonate 1㎎/㎏을, 대조군에서는 vehicle(0.9%saline)을 1주에 3회씩 2주 동안 피하 주사하였으며, 각 군은 발치 후 1주, 2주, 4주 간격으로 3마리씩 희생시켜 H&E 염색에 의한 조직학적인 관찰, TRAP 염색에 의한 파골 세포의 활성, 경도 측정기에 의한 경도 측정을 통해 다음과 같은 결과를 얻었다. 1. 각 주간의 전반적인 치유양상은 시간이 경과함에 따라 실험군과 대조군 공히 유사한 치조골 회복 양상을 보였다. 2. 파골 세포의 활성은 1주, 4주 군에서는 실험군과 대조군에서 유사한 양상을 나타내었으나, 2주 군에서는 실험군에서 대조군에 비해 감소된 파골 세포 활성 양상을 관찰 할 수 있었다. 3. 경도측정에서는 모든 군에서 대조군에 비해 실험군에서 유의성 있는 증가 양상을 보였으며, 시간경과에 따른 경도의 차이에서는 1주군과 4주군 간에서 대조군에 비해 실험군에서 통계학적으로 유의성 있는 증가 양상을 보였다.(p<0.05) 이상의 연구를 통해 Bisphosphonate가 백서 발치와의 치유과정과 파골 세포의 활성에 영향을 미치며, 치유된 발치와의 경도를 증가시키는 것으로 나타났다.

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The Influence of a Forest Healing Program on Public Servants in Charge of Social Welfare and Mental Health Care Workers's Job Stress and the Profile of Mood States (POMS) (산림치유프로그램이 사회복지전담공무원과 정신보건종사자의 직무스트레스와 기분상태에 미치는 영향)

  • Shin, Chang Seob;Yeoun, Poung Sik;Kim, Young Gyu;Eum, Jae Ouk;Yim, Young Ran;Yoon, Soo Bok;Park, Suk Hee;Kim, In Ok;Lee, Sang Hee
    • Journal of Korean Society of Forest Science
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    • v.104 no.2
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    • pp.294-299
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    • 2015
  • This study was conducted to investigate the influence of a forest healing program on the level of job stress and the profile of mood states (POMS). 38 public servants who were in charge of social welfare in A city as well as 24 metal health care workers in C province participated in the forest healing programs. The data were collected by a pretest-posttest design. The data analysis showed that both job stress and POMS levels were significantly improved by the forest healing program. The therapeutic effects of forests are highly expected to be utilized for healing programs for job stress reduction and burnout prevention.

The Structure of Healing in the Functor and Semantic Arguments Appearing in the Poem "Bellflower Flower" by Cho Ji-Hoon (조지훈의 시 「도라지꽃」에 나타나는 함수자와 의미론적 논항의 치유의 구조)

  • Park, In-kwa
    • The Journal of the Convergence on Culture Technology
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    • v.4 no.1
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    • pp.275-278
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    • 2018
  • This study examines how poem and poetic ego of Cho Ji-Hoon form synapses. It is to clarify the synaptic structure of the healing, the contact point between the literary mechanism and the mechanism of the ego. Therefore, it aims to encode the active therapy by substituting the structure into the literary therapy program. Cho Ji-Hoon's poem "Bellflower Flower" is a mesh of poem, and a mesh of semantic arguments is set up for the 'Bellflower Flower' of functor. At this time, the longing that attracts depression to the net of the semantic argument is caught. This exists as a function of healing. If we embody a literary therapy program that utilizes the synaptic structure of this healing, it will be able to experience the function of literary therapy improved than before.

Effects of Jeju Samdasu Forest Bathing on Saliva Cortisol and Vascular Conditions (제주 삼다수 숲 산림욕이 타액 코르티솔과 혈관 상태에 미친 효과)

  • Sin, Bang Sik;Lee, Jae H.;Song, Kyu J.;Hong, Geum-Na;Shin, Aran
    • Journal of Naturopathy
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    • v.10 no.1
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    • pp.19-25
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    • 2021
  • Purposes: This study investigated how saliva cortisol, blood vessel health type, and blood vessel health index changed after forest bathing with subjects in the Samdasu Forest. Methods: After the forest bathing, we measured cortisol change in saliva and heart rate variability with subjects. Results: In the experimental group who took forest bathing for two hours in the Samdasu Forest, the stress cortisol content secreted in saliva decreased significantly compared to the control group (p<.05). Besides, the vascular age type significantly increased (p<.03), and the vascular age index significantly decreased (p<.032).There were no significant results in the control group. Conclusions: It is evaluated that forest bathing in Samdasu Forest in Jeju Island had the effect of reducing saliva cortisol and increasing blood vessel age.

Evaluation of Crack Monitoring Field Application of Self-healing Concrete Water Tank Using Image Processing Techniques (이미지 처리 기법을 이용한 자기치유 콘크리트 수조의 균열 모니터링 현장적용 평가)

  • Sang-Hyuk, Oh;Dae-Joong, Moon
    • Journal of the Korean Recycled Construction Resources Institute
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    • v.10 no.4
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    • pp.593-599
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    • 2022
  • In this study, a crack monitoring system capable of detecting cracks based on image processing techniques was developed to effectively check cracks, which are the main damage of concrete structures, and a program capable of imaging and analyzing cracks was developed using machine vision. This system provides objective and quantitative data by replacing the appearance inspection that checks cracks with the naked eye. The verification of the development system was applied to the construction site of a self-healing concrete water tank to monitor the crack and the amount of change in the crack width according to age. In the case of crack width detected by image analysis, the difference from the measured value using a digital microscope was up to 0.036 mm, and the crack healing effect of self-healing concrete could be confirmed through the reduction of crack width.

The Preference Analysis of Adults on the Forest Therapy Program with regard to Demographic Characteristics (인구통계학적 특성에 따른 성인 대상별 산림치유 프로그램 선호도 분석)

  • Kim, Youn-Hee;Kim, Eun-Jin;Kim, Dong-Jun;Yeoun, Pyung-Sik;Choi, Byung-Jin
    • Journal of Korean Society of Forest Science
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    • v.104 no.1
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    • pp.150-161
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    • 2015
  • The purpose of this study was to obtain the basic data for the effective development and operation of forest healing by analysing the preference of adults on the forest therapy program. The survey of 516 normal adults on the forest therapy program was conducted. Using SPSS 21.0 Program, data analysis of descriptive statistics and correlation analysis of each program confirmed number of covariate, and so we conducted a factor analysis to short meaningful data. And then we looked at the forest healing program preference difference according to demographic characteristics(sex, age, residence, occupation) through reliability analysis, frequency analysis, T-test, analysis of variance(ANOVA). Facter analysis was performed by use of the VariMax orthogonal rotation factor analysis to abbreviate 37 forest therapy program. Through this, the program has been reduced such as 7 program group(1: psychology-based treatment, 2: teaching and counselling-based treatment, 3: camping and forest bath-based treatment, 4: diet-based treatment, 5: nature and plant-based treatment, 6: meditation-based treatment, 7: respiration and yoga-based treatment) and 7 independent programs(1: sleeping in the forest, 2: vision quest, 3: soaking in water, 4: walking wearing shoes, 5: viewing the forest, 6: mountaineering, 7: athletics in the forest). With this criterion, the forest therapy program difference in accordance with sex, age, residence, occupation has been investigated. First, it was verified that there was a significant difference between male and female in the group of such as psychology-based treatment, diet-based treatment, mountaineering. Second, there appeared a significant difference in groups such as teaching and counselling-based treatment, camping and forest bath-based treatment, nature and plant-based treatment, respiration and yoga-based treatment, athletics in the forest. Third, according to the residence, there appeared a significant difference in groups such as psychology-based treatment, teaching and counselling-based treatment, diet-based treatment, nature and plant-based treatment, meditation-based treatment, vision quest, mountaineering, athletics in the forest. Fourth, according to the occupation, there appeared a significant difference in groups such as nature and plant-based treatment, medication-based treatment, vision quest, walking wearing shoes, viewing the forest, mountaineering. As shown before, it seems to be necessary that we should be mindful of this investigation which shows variety of preference of adults on the forest therapy program according to demographic characteristics. We expect the results of this study to be utilized as basic data for the development of forest therapy program targeting on adults.

Analysis of the Importance of Planning Elements for Healing Gardens (치유정원 조성을 위한 계획요소의 중요도 분석)

  • Jung, Myoung-Ja;Park, Won-Kyu
    • Journal of the Korean Institute of Landscape Architecture
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    • v.45 no.4
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    • pp.81-91
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    • 2017
  • The purpose of this study is to establish a system of planning elements necessary for effective healing garden. We suggested new planning parts and elements for healing garden through analyzing prior literature and evaluated the importance of planning elements through expert surveys. The results of the study are stated as follows. First, we suggested five planning parts and 19 planning elements. $\LARGE{\cdot}$ Planning parts: Physical environment, social environment, cognitive environment, functional environment, psychological environment. $\LARGE{\cdot}$ Planning elements: Plant planting, garden view, hydroponic space, shade space, work space, recreation space, community space, exercise space, landmark element, sign system, safe facilities and materials, disaster safety facility, universal design, accessible path, economical maintenance, sight openness, privacy guaranteed, variety of resting space, artistic element. Second, as a result of analyzing the importance of planning elements, the first place was the planting, the second place was the safety facilities for the disaster, and the third was diversity of rest space. In addition, the artistic elements and the landmark elements were ranked 18th and 19th, respectively. Third, we evaluated the level of importance of planning elements and classified it into three groups. The most important A group included two elements(plant planting, disaster safety facility), the next important B group included eleven elements(variety of resting space, community space, hydroponic space, universal design, safe facilities and materials, economical maintenance, accessible path, privacy guaranteed, garden view, work space, sight openness) and the less important C group included six elements(shade space, exercise space, recreation space, sign system, artistic element, landmark element). We suggest that, in creating a healing garden, the two elements in A group are essential elements and the eleven elements in B group should be importantly applied. In addition, the six elements in C group are recognized as arbitrarily selectable elements due to the relatively low importance levels.

The Preference Analysis of Forest Therapy Program with regard to MBTI Personality Types (MBTI 성격유형에 따른 산림치유 프로그램 선호도에 관한 연구)

  • Kim, Youn-Hee;Kim, Dong-Jun;Kim, Eun-Jin;Yeoun, Pyung-Sik;Choi, Byung-Jin;Kim, Jea-Kean;Kim, Youn-Soo
    • Korean Journal of Environment and Ecology
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    • v.29 no.3
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    • pp.485-498
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    • 2015
  • The need for forest therapy programs has been increasing. For more effective forest healing, it is necessary to identify the characteristics of participants and develop and operate more targeted and differentiated forest therapy programs accordingly. In this study, the relationships between MBTI (Myers-Briggs Type Indicator) personality types and the relationship between the temperaments of MBTI and the preference for the forest therapy programs were analyzed respectively in pursuit of the basic data required for the effective development and operation of forest healing on the basis of individual characteristics. The survey on the forest therapy program and MBTI personality tests were conducted for 245 normal adults. Using the SPSS 21.0 program analysis, data were analyzed by Analysis of variance (ANOVA) to obtain the difference of preference on the forest therapy program according to the personality type. The Extraversion(E)-Introversion(I) types showed differences in technique-based breathing exercises, walking in the forest(wearing shoes), laughter therapy in the forest, viewing the forest, forest bathing, wind bathing and sun bathing. And the Sensing(S)-iNtuition (N) types had marked differences in listening to the sound of water flowing, drinking herbal tea and sleeping in the forest. The Thinking (T) -Feeling (F) types marked differences in soaking hands and feet in water and sleeping in the forest. The Judging (J)-Perceiving (P) types had differences in vision quest and viewing the forest, respectively, in statistics. Depending on the temperament of the character, there were statistically significant differences in preferences such as drinking herbal tea, eating natural food, sleeping in the forest, viewing the forest and listening to the forest commentary. The results of this study are expected to be used as a basis for forest healing program development and operation.

Preparation of Isophorone Diisocyanate-loaded Microcapsules and Their Application to Self-healing Protective Coating (Isophorone Diisocyanate 함유 마이크로캡슐의 제조와 자기치유형 보호코팅재에의 응용)

  • Lim, Ye-Ji;Song, Young-Kyu;Kim, Dong-Min;Chung, Chan-Moon
    • Polymer(Korea)
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    • v.39 no.1
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    • pp.56-63
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    • 2015
  • The object of this study is to prepare microcapsules containing a diisocyanate compound, apply them to self-healing protective coating, and evaluate the self-healing capability of the coating by atmospheric moisture. Isophorone diisocyanate (IPDI) polymerized under humid atmosphere, indicating that IPDI can be used as a healing agent. Microencapsulations of IPDI were conducted via interfacial polymerization of a polyurethane prepolymer with diol compounds. The formation of microcapsules was confirmed by Fourier-transform infrared (FTIR) spectroscopy and nuclear magnetic resonance (NMR) spectroscopy. The mean diameter, size distribution, morphology and shell wall thickness of microcapsules were investigated by optical microscopy and scanning electron microscopy (SEM). The properties of microcapsules were studied by varying agitation rates and diol structure. The self-healing coatings were prepared on test pieces of CRC board. When scratch was generated in the coatings, the core material flew out of the microcapsules and filled the scratch. The self-healing coatings were damaged and healed under atmosphere with 68~89% relative humidity for 48 h, and SEM and impermeability test for the specimens showed that the scratch could be healed by atmospheric moisture.