쑥 수집종의 항산화력

최용민,정봉환,이준수,조용구,Choi, Yong-Min,Chung, Bong-Hwan,Lee, Jun-Soo,Cho, Yong-Gu 한국작물학회 2006 한국작물학회지 Vol.51 No.suppl1

전국의 산과 들의 생육조건이 다양한 지역에서 생육한 약쑥, 뺑쑥, 참쑥, 제비쑥, 물쑥, 황해쑥, 더위지기, 가는잎쑥 등에 대하여 수집한 쑥 100계통을 실험에 이용하여 항산화력과 항산화 성분 함량을 비교 분석하였다. 합성 항산화제인 BHT와 비교 실험한 지질과산화 억제력을 살펴보았을때 모든 쑥 시료에서 BHT 200 ppm과 유사한 억제력을 나타내어 그 우수성을 확인할 수 있었다. 쑥 수집종 100계통의 AEAC, EDA, 총페놀함량, 플라보노이드 등을 분석한 결과 쑥 수집종의 총 페놀화합물 함량은 $156{\sim}1,767mg/100g$ 범위로 최대 10배의 함량변이를 보였는데, 총 페놀화합물의 함량이 900mg/100g 이상인 수집종은 총 20 개체였다. 플라보노이드 함량도 종간, 수집지역 간에 편차가 컸는데 $82.9{\sim}852.2mg/100g$ 범위로 변이의 폭이 컸다. 전자공여능의 경우 $13.4{\sim}95.0%$의 범위로 다양하였으며 전자공여능이 90% 이상인 수집종은 총 23개체였다. ABTS와 DPPH 라디칼을 이용한 에탄을 추출물의 항산화력 측정 결과 총 페놀화합물 함량이 높았던 대부분의 시료에서 높은 라디칼 제거능을 나타내었다. 본 연구 결과 항산화력이 우수하며 생육 특성 및 수량성이 우수한 AC-60, AC-67, AC-77을 우수 계통으로 선발하였다. One hundred Individuals that were collected from plains and mountains all around South Korea were used for this experiment. The inhibition abilities of lipid peroxidation by Artemisia spp. collections were compared with BHT (butylated hydroxytoluene). The results could be confirmed the excellency fur control of lipid peroxide level such as BHT 200 ppm in all mugwort collections. Antioxidant activity (AEAC), electron donating ability (EDA), total phenolic compound, and flavonoids of 100 Artemisia spp. collections were analyzed. Total phenolic compound contents of Artemisia spp. collections were ranged from 156 to 1,767 rng/100 g, and mugwort collections with more than 900 mg/100 g of total phenolic compound content were 20 individuals. Electron donating abilities were ranged from 13.4 to 95.0%, and mugwort collections over 90% of electron donating ability were 23 individuals. Antioxidant activity of ethanol extracts that used ABTS and DPPH radical were measured and mugwort collections with high total phenolic compound contents had high radical exclusion ability as well. Artemisia spp. collections, AC-60, AC-67, AC-77, that showed the high levels of antioxidant activities and had good growth characters and productivity, were selected for mass production.

실리콘기름주입술을 동반한 유리체절제술 시행 후 지연 폐쇄된 황반원공 1예

최용민,오재령,김성우,허걸,Yong-Min Choi,Jaeryung Oh,Seong-Woo Kim,Kuhl Huh 대한안과학회 2013 대한안과학회지 Vol.54 No.4

Purpose: To report a case of delayed sealing of full-thickness macular hole associated with diabetic retinopathy after vitrectomy with silicone oil tamponade. Case summary: A 63-year-old woman visited our clinic complaining of decreased visual acuity in her left eye. Fundoscopy showed a full-thickness macular hole with vitreomacular traction in the left eye and bilateral proliferative diabetic retinopathy. The patient underwent uncomplicated phacoemulsification and pars plana vitrectomy with silicone oil tamponade because her vision in the contralateral eye was only light perception. She was unable to maintain a prone position postoperatively due to anterior chamber hyphema. At 1.5 months after surgery, vitreomacular traction was removed but the hole was not sealed as observed on optical coherence tomography. Approximately 3 months after vitrectomy, the macular hole was sealed with minimal subfoveal fluid. At 6 months after vitrectomy, the macular hole was closed completely with no subfoveal fluid.

간헐외사시에서 억제가 안축장 변화에 미치는 영향

최용민,김승현,김성우,조윤애,Yong-Min Choi,Seung-Hyun Kim,Seong-Woo Kim,Yoonae A,Cho 대한안과학회 2013 대한안과학회지 Vol.54 No.5

Purpose: To evaluate the influence of suppression by intermittent exotropia on axial length progression. Methods: The medical records of patients with intermittent exotropia who had undergone surgery at the Korea University Medical Center from 2003 to 2010 were reviewed. The age upon visit, age at operation, visual acuity, refractive error, type of strabismus, angle of strabismic deviation, suppression test (Vectographic projector test, Reneau, France), and axial length test were analyzed. Subjects with amblyopia or anisometropia were excluded. Results: A total of 75 patients with intermittent exotropia who had definite suppression in 1 eye were identified. The mean age at visit was 6.87 ± 2.73 years and mean angle of exodeviation was 25.65 ± 6.68 / 26.17 ± 6.59 (prism diopters, distant / near). There was no statistical difference in exotropia patients’ interocular axial length value who showed suppression in 1 eye (p = 0.992 in the right-eye suppression group, and p = 0.528 in the left-eye suppression group). Conclusions: In the present study, there was no statistical difference in interocular axial length value of intermittent exotropia patients with suppression in one eye (p > 0.05).

대학의 교양체육 수업에서 교수의 지도행동유형과 학생들의 내적동기, 성취목표지향성, 수업만족도의 관계 분석

최용민(Choi, Yong-Min),유한나(Yu, Han-Na) 한국체육과학회 2017 한국체육과학회지 Vol.26 No.6

This study analyzed the relationship between of the professor"s instruction behavioral Pattern and student"s inner motivation, purpose accomplishment orientation, and classwork satisfaction in cultural physical education classwork at universities. First, the training direction behavior factor of guidance behavior pattern had a significant effect on interest efforts of inner motivation, the democratic behavior factor of guidance behavior pattern had a significant effect on capability interest of inner motivation, and democratic behavior, authoritarian behavior factor of guidance behavior pattern had a significant effect on tension of inner motivation. Second, training direction behavior, democratic behavior factors of guidance behavior pattern had a significant effect on assignment target, self-target of accomplishment target orientation, and authoritarian behavior factor of guidance behavior pattern had a significant effect on self-target of accomplishment target orientation. Third, training direction behavior factors of guidance behavior pattern had a significant effect on physical satisfaction, educational satisfaction of classwork satisfaction.

성인 만성요통환자 재활운동치료의 효과성 -사회복지재활 시각을 중심으로-

최용민 ( Yong Min Choi ),장창호 ( Chang Ho Jang ) 한국노인의료복지학회 2012 노인의료복지연구 Vol.4 No.1

The purpose of this study is to figure out the pain-reducing effect of manual resistive exe cise therapy by applying it to chronic low back pain patients. This study performed manual resistive exercise therapy four times a week during four weeks on 9 male and 14 female patients suffering from chronic low back pain caused by herniated lumbar disc and degenerative disc disease who visited N hospital located in Seoul. In order to measure the change of pain, this study used visual analogue scale, a pain profile with high confidence and validity. In addition, this study applied Patrick``s test to measure the change of knee height of affected and unaffected side. Before exercise, this study indicated knee height of affected and unaffected side and pain as scores, and measured the change of knee height and pain of affected and unaffected side after two and four weeks of exercise. For processing data, this study used SPSS 15.0 program to calculate the average and standard deviation of each item. In order to analyze the difference of the period of each group, this study performed one-way ANOVA and set the significance level as P<.05. The results are as follows: First, after applying manual resistive exercise therapy, the change of pain showed significant decrease after four weeks of exercise (P<.001). Second, after applying manual resistive exercise therapy, the change of knee height of affected side showed significant decrease after four weeks of exercise (P<.001). Third, after applying manual resistive exercise therapy, the change of knee height of unaffected side showed significant decrease after four weeks of exercise (P<.001). Fourth, after applying manual resistive exercise therapy, the change of knee height difference between affected and unaffected side showed significant decrease after four weeks of exercise(P<.001). The above results show that manual resistive exercise therapy is effective for reducing pain of chronic low back pain patients suffering from herniated lumbar disk and degenerative disc disease and it also reduced the knee height difference between affected and unaffected side. In conclusion, manual resistive exercise therapy is effective for reducing pain of chronic low back pain patients and it will be even more effective if it is performed together with other exercise therapies.

사회복지법 체계에 관한 연구

최용민(Choi, Yong-Min) 한국복지행정학회 2006 복지행정논총 Vol.16 No.1

社会福祉法은 伝統的인 市民法의 対立物로서 등장한 社会法의 한 領域으로서 存在하며, 그 주된 法的 指導原理는 市民法上의 자기책임의 原則을 수정하는 集合的 責任의 原則이며 附随的으로 所有権의 相対原則, 自由契約 制限의 原則 등을 原理로 하는 法이라는 事実이 確認되었다. 이러한 社会福祉法은 内容上 社会保障法, 社会福祉서비스法, 기타 社会福祉関聯 法律 등으로 그 範疇를 形成하며, 社会保障法은 社会保険法과 公的扶助法으로 구성된다. 이러한 範疇에 包含되는 社会福祉法은 憲法 제10条 및 제34条 제1項을 頂点으로 하여 法律, 施行令, 施行規則 등으로 垂直的 体系를 이루고 있다. 垂直的인 法体系가 성립되기 위해서는 憲法上 社会福祉給与나 서비스가 國民 個人들의 具体的인 権利로서 認定되어야 한다. 이러한 垂直的 体系는 社会福祉法의 違憲性과 違法性을 밝혀내는 道具로 活用될 수 있었다. Social Welfare Law is a part of Social Law that has been an opposition to traditional civil law. The important principles of Social Welfare Law are the principle of congregational responsibility that amends the principle of self responsibility under the civil law, the relative principle of proprietary rights and the principle of restraint of free contract. Social Welfare Law is consist of Social Security Law, Social welfare service law, other laws that are related with social welfare. Social Security Law is consist of social insurance law and public assistance law. Like this, Social Welfare Law shows vertical system from Article 10, Sub Section 1 of Article 34 of the Constitution to laws, practice orders and practice rules. For the vertical system of law, social welfare benefit and social welfare service are recognized as a concrete right of people. This vertical system is used to examine whether Social Welfare Law violates the Constitution or violates other laws.

임파워먼트와 사회복지실천

최용민(Choi, Yong-Min) 한국복지행정학회 2006 복지행정논총 Vol.16 No.2

본 연구는 우리나라 경제 및 사회구조에 중대한 변화를 야기한 IMF(1997) 이후의 빈곤층의 증가, 그리고 그동안 소홀하게 인식되어온 빈곤여성의 복지향상 문제가 새로운 사회문제로 부각됨에 따라, 이들 빈곤여성 중 심리.정서적 지지가 크게 필요한 자활근로여성을 위한 역량강화 향상 프로그램을 개발하고 그 효과성을 검증하고자 하였다. OO시 O구 지역에 거주하는 여성 중 자활근로에 참가하는 국민기초생활보장수급권자를 대상으로 하여 양적․질적연구를 병행하여 실시하였다. 연구대상자는 실험집단과 통제집단으로 구성하였고, 검증은 개인심리적 측면과 사회적측면으로 나누어 하였다. 개인심리적측면은 자기효능감, 자아정체성을, 사회적 측면에서는 대처기제능력, 사회적 문제해결능력의 효과성을 검증하였다. 연구결과, 자활근로여성의 역량강화를 위해 개발된 본 프로그램은 자기효능감, 자아정체감, 대처기제능력, 사회적 문제해결능력의 증진 및 향상에 유의미하고 효과적인 사회복지실천적 개입 프로그램으로 입증되었다. 본 연구에서 도출된 실험적․통계적․경험적 자료는 우리 실정에 적합한 자활근로여성을 위한 역량강화 프로그램의 적용에 좋은 자료가 될 것으로 기대한다. I developed the ability inspiration oriented group social work program for self-sustaining working women and analyzed its effectiveness quantitatively and qualitatively. First of all, to analyze the effectiveness of the program, I divided the dependent variables into self-efficiency, self-identity, ability to cope with and the ability of social problem solving. And then, I applied the group social work program developed in this study, and analyzed whether the differences between experimental group and controlled group show a meaningful result statistically. To do this, I used t-verification and Man-Whitney verification method for the verification on hypothesis 1 and hypothesis 2. And then, with a quantitative analysis like this, at the same time, I analyzed the process of ability inspiration in the group and used the method of quantitative and qualitative analysis describing the process of access activity for resource. Furthermore, I analyzed the term evaluation through a evaluation questionnaire based on the 3 question items; meaningfulness, evaluation on self and degree of contentment. The conclusion based on the results of this study is as follows. The two hypotheses developed in this study are maintained from the results of verification on these hypotheses. First, from the verification on hypothesis 1 (a group adopted ability inspiration oriented group interruption will show a much better progress in self-efficiency than a group not adopted the group interruption), experimental former test, but controlled group showed average point of 7.13. This means the meaningful difference is in self-efficiency scale point. (The more the point is, the higher a level of self-efficiency is.) Second, from the verification on hypothesis 2 (a group adopted ability inspiration oriented group interruption will show a more meaningful progress in self-identity than a group not adopted the group interruption), experimental group showed average point of 10.14 in the latter test compared with the former test, but controlled group showed average point of 4.25. This means the meaningful difference is in self-efficiency scale point. (The more the point is, the higher a level of self-efficiency is.) Third, from the verification on hypothesis 3(a group adopted ability inspiration oriented group interruption will show a more meaningful progress in the ability to cope with than a group not adopted the group interruption), experimental group showed average point of 12.29 in the latter test compared with the former test, but controlled group showed average point of 2.25. This means the meaningful difference is in group consciousness scale. (The more the point is, the stronger the ability to cope with is.) Fourth, from the verification on hypothesis 4 (a group adopted ability inspiration oriented group interruption will show a more meaningful progress in the ability of social problem solving than a group not adopted the group interruption), experimental group showed average point of 9.14 in the latter test compared with the former test, but controlled group showed average point of 3.88. This means the meaningful difference is in the ability of the social problem solving. (The more the point is, the higher a level of social problem solving is.) The result of the verification on these hypotheses suggests that experimental group showed a meaningful progress in the 4 dependent variables derived from the ability inspiration oriented social work practice.

노인체육지도자 역할 척도 개발

최용민(Yong Min Choi),김공(Kong Kim) 한국사회체육학회 2010 한국사회체육학회지 Vol.0 No.41

In this study, expert opinions about the role of a teacher was collected to conduct the development of quantitative criterion, structured around the role of a teacher from the elderly physical activity teacher standpoint. The information acquired from this composed the measurement index of the role of an elderly physical activity teacher. By identifying the structure of the underlying components from this, the suitability of the criteria was verified to develop and establish the role of a teacher at the physical activity site, which has the purpose of constructing the criteria of role as an elderly physical activity teacher, which resulted in the following conclusion. Examining the criteria list of the role of an elderly physical activity teacher, the three subordinate factors of `member management`, `class planning/teaching`, and `continual induction of participation` were established. Firstly, the member management factor were subdivided into categories of `providing of opportunities for participation in various competitions (activities)`, `providing of opportunities for participation in various categories`, `providing of various opportunities in class`, `continual counselling`, `grasp of individual nature`, `psychological stability`, `providing of various information`, and `promotion of networking`. Secondly, the class planning/teaching factor were subdivided into categories of `well-planned classes`, `suitable words and actions`, `new program development/establishment`, and `professionalism towards classes`. Thirdly, the continual induction of participation factor were subdivided into categories of `induction of motivation for participation in activities`, `systematic process`, and `well-planned teams (groups)`.

심리적 요인과 근로사업 만족도 요인이 근로의욕에 미치는 영향

최용민(Choi, Yong-Min),원상숙(Won, Sang-Suk) 한국복지행정학회 2010 복지행정논총 Vol.20 No.2

본 연구는 자활근로 참여자를 대상으로 근로의욕에 미치는 영향 요인들을 찾아내고, 자활근로자들의 근로의욕의 고취방안의 개발에 연구의 목적을 두고 수행되었다. 자활참여자의 근로의욕을 종속변수로 하고, 심리적인 요인, 자활사업 만족도 요인들을 독립변수로 하여 분석하였다. 연구의 결과는 다음과 같다. 첫째, 심리적 요인의 하위변인인 자아안정감은 p>.05으로 집단 간 차이가 없었다. 자아존중감에 있어 나이(p=.025), 가족 수(p=.042)는 p<.05으로 유의미한 차이를 나타냈으며, 대인관계 지지에서 참여자 유형(.037)은 유의미한 차이가 있는 것으로 나타났다. 갈등과 정신건강(우울)은 p>.05로 집단간 유의미한 차이를 나타내지 않았다. 둘째, 자활사업 만족도 요인의 차이는 하위변인인 참여 만족도에서 ‘성별’은‘여자’(M=3.5121)가 ‘남자’(M=3.2000)에 비해 자활사업에 대한 참여의 만족도가 상대적으로 높은 것으로 나타났다. 나머지 일반적인 사항에 따른 자활사업참여 만족도에 대한 집단 간에 유의미한 차이는 나타나지 않았으며, 담당자 만족도는 평균 3.6470으로 나타나 자활사업에 대한 만족도 중 가장 높은 요인으로 나타났다. 자활사업 급여 만족도에 따른 집단간의 차이는 학력(p=.017), 참여 유형(p=.020), 자활장려금 수급여부(p=.012)는 p<.05로 유의미한 차이가 있는 것으로 나타났다. 셋째, 일반적인 사항에 따른 근로의욕의 집단간 차이는 하위 변인인 목표설정, 기대수준, 자활의지의 집단 간 차이는 p>.05로 유의미한 차이를 나타내지 않았다. 본 논문의 분석 결과를 토대로 하여 우리나라 자활복지정책의 실천에 있어 참여자들의 근로의욕을 높일 수 있는 구체적 방안을 제시하면 다음과 같다. 첫째, 자활참여자를 대상으로 실시하는 자아존중감 향상, 대인관계기술 향상 및 지지에 대한 프로그램의 개발이 필요하다. 둘째, 관리담당자는 자활참여자에게 사회복지적 서비스향상의 노력, 참여자의 참여 만족도를 높이기 위한 참여자 각각의 욕구에 맞는 눈높이 서비스의 접근이 필요하다. 셋째, 자활근로담당자의 자활대상자에 대한 이해가 선행되어야 한다. 이러한 상호이해가 바탕이 되어야 자활교육 프로그램의 실효성이 보장될 수 있을 것이다. The goal of the research is to find out factors that influence on self-support workers desire to work, and develop ways to boost their motivation to work. The independent variables are psychological factor, the level of satisfaction of self-support business. And A dependent variable is the desire to work of self-support participants. The following are the research results. First, Ego-stability that is a subcomponent of psychological factor is p>.05 which shows no difference between groups. In Self-esteem, age(p=.025) and numbers of family(p=.042) have meaningful difference. In conflict and mental health(depression) is p>0.5 that shows no meaningful gap among groups. Second, the participation satisfaction in the level of satisfaction of selp-support business, female(M=3.5121) are more satisfied with the help-support with selp-support business than male(M=3.2000). The rest of other factors show no meaningful difference. The satisfaction of a person in charge is 3.6470 on average and is the most satisfactory factor of self-support business. The satisfaction level gap between groups has meaningful difference of p<.05 based on educational background(p=.017), participation type(p=.020), acceptance of a self-support grant(p=.012) Third, gap between groups to desire to work has subcomponents such as goal setting, the level of expectancy and will to self-support. and it is p>.05 which shows no meaningful difference. Based on the research results, the following are the specific ways to boost participants desire to work. First, programs must be developed that improve and support self-esteem, relationships. Second, a person in charge need to provide participants with service that meet their needs. In addition, he or she should make an every effort to improve social well-fare service and satisfy the self-support participants. Third, we should find various ways to offer self-supporters to have opportunities to study to improve their human relations.

한국 노후소득보장제도의 발전방안

최용민 ( Yong Min Choi ),김태량 ( Tae Ryang Kim ) 한국노인의료복지학회 2013 노인의료복지연구 Vol.5 No.2

Korean society became a so-called "aged society" by 2013, only 13 years after its designation as an "aging society" in 2000. A society with many old people is not such a big problem in itself. But aged society or super-aged society is a potential catastrophe because it is necessarily linked with low birth so that there are fewer younger generations to support more elderly people. This problem is also connected with the elderly person``s income and economic welfare. No longer being in the workforce, these individuals will need to rely on their pensions and Social Security. Government also has to spend enormous amount of additional budget to finance the aged. In order to solve this problem, many western countries have created funds for their citizens and residents to provide income when they retire and have also put in place a "social pension". These are regular, tax-funded non-contributory cash transfers paid to older people. However, these systems have many problems. The complement of public and private income security systems can be an attempt to reform them towards the direction that can overcome problems of the system of income security developed in Western welfare states. The Korean old-age income security system is also at a crossroads. The population is ageing rapidly and the public pension schemes are facing a lot of problems. This study analyzes the phenomenon of an aging society and reviews the Western countries’ retirement income security system. We will propose ways to improve our retirement income security system.