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체간안정화 훈련이 만성 뇌졸중 환자의 호흡기능에 미치는 효과
이경진(Kyeong-Jin Lee),정주현(Ju-Hyeoun Jeong),조명래(Myeong-Rae Jo),김세윤(Se-Yoon Kim),김난수(Nan-Soo Kim) 대한심장호흡물리치료학회 2019 대한심장호흡물리치료학회지 Vol.7 No.1
Purpose : The purpose of this study is to examine the effects of trunk stability training on improving trunk control, respiratory function, and respiratory muscle activation in stroke patients. Methods : The subjects were assigned to two groups: the intervention group (n=15) and the control group (n=15). Both groups participated in a conventional stroke rehabilitation program, but the intervention group also received trunk stability training for 30 minutes a day, 3 times a week, for 6 weeks. The main trunk stability exercise consisted of the dead bug exercise. Trunk control was assessed using a trunk impairment scale, and respiratory function (pulmonary function and respiratory muscle function) was assessed using spirometry. The data were analyzed using the Pearson correlation, independent t-test, and paired t-test. Results : Trunk control was significantly positively correlated with pulmonary function and respiratory muscle strength. Both groups showed a significant increase in trunk control and respiratory function. Conclusion : This study demonstrated that a conventional stroke rehabilitation program and trunk stability training have positive effects on respiratory function and respiratory muscle activation in stroke patients.
정경수 충남대학교 약학대학 의약품개발연구소 2012 藥學論文集 Vol.27 No.-
Certain mushrooms belonging to the genus Phellinus, such as P. linteus and P. igniarius, have been known for their antitumor and immunopotentiating activities. These mushrooms have collectively been called "Sang-Whang" in oriental medicine. In Korea, Phellinus baume has been cultivated from mid 1990's and are known as "Sang-Whang" mushrooms. However, its antitumor or immunomodulatory activity has never been carried out. In this study, two protein-polysaccharide fractions, one from hot water extract and the other from alkaline extract, were prepared and their stimulatory activities on the in vitro cultured BALB/c mouse splenic leukocytes were investigated using flow cytometric analysis. As a result, the water soluble protein-polysaccharide fraction, PBD, was found to exert stronger activities than the alkali-soluble protein-polysaccharide fraction, PMA, in in vitro lymphoblastogenic assay. PBD also showed in vitro stimulatory activity on T lymphocytes in that it enhanced the level of CD25 expression of the in vitro cultured splenic leukocytes.
이후경,김선재,차정화,봉수연,안현주 대한신경정신의학회 2000 신경정신의학 Vol.39 No.2
연구목적: 집단정신치료는 또래집단을 중요시하는 품행장애 청소년의 치료로서 매우 효과적인 것으로 알려져 있으나 한국에서는 아직 활성화되지 못하고 있다. 이에 따라 저자들은 품행장애 청소년에게 효과적으로 적용될 수 있는 폐쇄형, 동질적인, 시간제한(10회), 외래집단정신치료를 주 1회 실시하였다. 본 연구의 목적은 ①품행장애 청소년을 대상으로 집단정신치료를 시행하여 효과성을 평가하고, ②치료요인을 조사하여, ③ 집단정신치료를 품행장애 청소년에게 효과적이면서 효율적으로 적용될 수 있는 치료방법으로 정착시키는 데 있다. 대상 및방법: 본 연구는 1998년 10월붜 12월까지, 1999년 4월부터 6월까지 두차례에 걸쳐 실시하였다. 대상군은 품행장애 범주에 해당하는 H고교 2학년 여학생 총 18명(4명 도중 탈락), 대조군은 같은 범주에 해당하는 H고교 2학년 여학생 중 치료에 참여하지 않은 총 18명(4명 도중 탈락)이었다. 평가도구로는 프로그램 실시 전후에 자기보고식 비행척도, 공격성척도, 충동성척도을 시행하였고, 매 회기가 끝난 직후 Yalom의 13가지 치료요인척도, 집단치료 만족도 설문지를 시행하였으며, 종결모임시 총평가 설문지를 시행하였다. 결과: 치료요인의 변화를 집단발단단계에 따라 전후반기로 나누어 비교하였을 때, 전반기(1∼5회)에 상위를 차지한 치료요인은 순서대로 실존적인자, 보편성, 카타르시스, 리더와의 동일시, 구성원과의 동일시이었으며, 후반기(6∼10회)에 상위를 차지한 치료요인은 카타르시스, 실존적인자, 리더와의 동일시, 구성원과의 동일시, 구성원의 조언이었다. 전반기에 비해 후반기에 상대적으로 카타르시스, 구성원의 조언이 상승하였고 보편성은 하락하였다. 이타주의와 일차가족집단의 교정적 반복발달은 전후반기 모두 최하위를 기록하였다. 집단치료 만족도 설문에서 전반기는 45.7%, 후반기에는 83.3%가 도움받는 것으로 나타났고, 총평가 설문에서 85.7%가 기회가 있다면 다음에도 참여하고 싶다고 보고하였다. 결론: 시간제한 외래집단정신치료가 품행장애 청소년 에게 적용할 때 매우 효과적이면서도 만족도가 높은 것으로 나타났다. 청소년을 대상으로 외래집단정신치료를 시행하는 것은 구성상의 어려움, 동기부족, 기금부족 등, 여러 제반 문제가 있으나 확대 시행되어야 할 것으로 생각된다. Objectives: Group psychotherapy is known to be an dffective treatment program for adolescents who attach importance to peer relationship, but it is not activated in Korea. Therefore, researchers performed weekly the closed, homogeneous, time-limited(10 sessions), outpatient group psychotherapy for adolescents with conduct disorder. Objectives of this study were as follows ; first, we practiced the group psychotherapy for adolescents with conduct disorder and evaluated its effectiveness ; second, we examined the therapeutic factors which were used by participants ; third, we intended to settlee down the group psychotherapy for adolescents with CD as an effective and efficient treatment modality. Methods: This study was performed two times from October to December in 1998 and from April to June in 1999. It was sponsored by Youth Counselling Center in H city. The case group were composed of 15 female students who were second grade in H high school, and 4 students were dropped out. The control group were composed of 18 female students who were same grade in H high school and 3 students were dropped out. Before and after this program, self-report delinquency scale, aggression scale and impulsivity scale were asked to them. And just after each session, Yalom 13 therapeutic factors scale and satisfaction questionnaire for group psychotherapy were asked to them. And at last meeting, total assessment questionnaire was asked to them. Results: We compared the change of therapeutic factors between the former half sessions (1-5) and the later half session(6-10), and the results were as follows ; in the former half, the upper ranks of therapeutic factors were existential factor, universality, catharsis, identi- fication with leader, and identification with members in order. And in the later half, the upper ranks of therapeutic factors were catharsis, existential factor, identification with leader, identi - fication with members, and guidance of members in order. The rank of catharsis and guidance of members went upward and the rank of universality went downward when we compared the ranks in the former half to those in the later half. Altruism and family enactment were the lowest ranked in both half. The satisfaction questionnair for group psychotherapy showed to be helped by participants at the rate of 45.7% in former half, 83.3% in later half. The total assessment questionnaire showed the willingness of re-participation at the rate of 85.7% if future opportunity of group psychotherapy is given for them. Conclusions: The time-limited group psychotherapy for adolescents diagnosed by conduct disorder was very effectively practiced and the participants reported high level of the satisfaction. The outpatient group psychotherapy for adolescents would be expanded and practiced though there are several accompanied problems including the difficulty of structuring, the deficit of motivation, and financial problem.
저질에 따른 꼬막(Tegillarca granosa)의 염분내성
한경호,진동수,추은경,이우범,이원교 國立 麗水大學校 環境問題硏究所 2000 環境硏究論文集 Vol.3 No.-
The present study was conducted to know the salinity tolerance of the bloody clam, Tegillarca granosa (Linnaeus) caught in Gang-jin Bay from May to June in 2000. In the experimental groups of sandy-mud, the survival and infiltration rate were not bad at 20~40ppt, but all the bloody clam, Tegillarca granosa died at more than 50ppt and less than 10ppt before the experiment finish. In the experimental groups of muddy, the survival and infiltration rate wrer not bad at 20~35ppt and then 40ppt, 45ppt. All the bloody clam, Tegillarca granosa died at more than 50ppt and less than 10ppt. The infiltration rate was high at 25~35ppt in the both of two experimental groups. In the sandy-mud, the bloody clam, Tegillarca granosa infiltrated less than half of their shells at 25ppt, 30ppt but in the muddy, they infiltrated more than half of their shells at 25ppt, 30ppt, 35ppt.
정경수 한국농업정책학회, 한국축산경영학회 2001 농업경영정책연구 Vol.28 No.1
This study examines the efficient way of investment on the livestock pollution abatement. The data for the government policy programs and the fiscal expenditures on the livestock pollution abatement were collected and analyzed. The result suggests that the budget for the livestock pollution abatement should be expanded, that the government's support for the livestock pollution abatement should be unified by the sole governmental organization, and that the government subsidy should be supported based on the emission level of livestock pollution.
복숭아 품종별 경지 삽목에 있어서 삽수기부의 Wounding이 발근 및 활착에 미치는 영향
林敬鎬,金炳三,金月洙,羅良基,鄭淳柱 전남대학교 농업과학기술연구소 2000 農業科學技術硏究 Vol.35 No.-
The effect of wounding method on rooting and field adaptation was studied in 'Sunaga Wase' peach and several cultivars in order to establish mass production system of rooted cutting. Rooting was more than 90% in 'Sunaga Wase', 'Kurakata wase', 'Wolbongjosaeng' and 'Wolmijosaeng', and Root number, weight and length showed similar tendency, however, taking root in field was the highest, as much as 75.8% 'in Sunaga Wase'. Modified wounding tool (MWT) was more effective than current method because rooted cutting with MWT showed high root growth including rooting, root number, root weight and saved wounding time.
TiAl 합금을 위한 Al-21Ti-23Cr 및 Al-37Ti-12Cr 코팅재료의 장기간 산화특성 평가
이재경,김수현,오명훈,위당문 대한금속재료학회 2003 대한금속·재료학회지 Vol.41 No.10
Both Al-21Ti-23Cr(L1₂+Cr₂Al) and Al-37Ti-12Cr(γ+TiAlCr) two-phase alloys have been accepted to be the most pertinent coating materials in Al-Ti-Cr alloy system to improve the high-temperature oxidation resistance of TiAl alloy taking into consideration of the oxidation properties, the resistance to thermal stress and the chemical compatibility. The cyclic oxidation tests at 1000℃ and 1200℃ were performed for the specimens coated with both materials of 10 mm thickness, and the breakaway oxidation could be observed although both bulk alloys could form a stable Al₂O₃layer. And it was resulted from depleted Al content in the coating layer due to Al₂O₃oxide growth and interdiffusion with substrate. Considering the decrease of Al content resulting from oxide growth, the Al-21Ti-23Cr coating with higher initial Al content was more effective for oxidation protection of TiAl alloy for long-term service. On the other hand, when the change of Al content due to the interdiffusion with substrate was considered, the Al-37Ti-12Cr coating with smaller compositional gradient with TiAl substrate was more effective than the Al-21Ti-23Cr coating. However, it was confirmed through the cyclic oxidation tests at 1000℃ and 1200℃ that the initial Al content was more important for longer life-time of coating materials than the smaller compositional gradient with substrate. Therefore, the Al-21Ti-23Cr coating would be supposed to be more effective for long-term oxidation resistance of TiAl alloys.
유경숙,김수옥 한국아동교육학회 2004 아동교육 Vol.13 No.2
본 연구에서는 광주광역시 유아교사의 소진경험에 대해 체계적으로 분석하고 검토해 봄으로서 유아교사의 전문성을 신장하고 유아교육의 질적 향상에 기여하고자 한다. 근무시간에 따른 소진에서는 12시간 이상 근무하는 집단이 가장 소진한 것으로 나타났다. 즉 평균 이상의 시간을 근무하는 경우 소진하는 것으로 볼 수 있는데, 이것은 근무시간이 긴 교사들은 정서적 고갈의 소진 증상을 자주 느끼고 일에서 성취감도 적게 느끼는 것으로 보아 개인적인 특성 요인들보다 근무여건이 소진에 더 절정적인 영향을 미치는 것으로 여겨진다. 본 연구의 대상인 광주지역 유아교사들의 평균 근무시간은11시간으로 나타났으며, 근무시간이 길어질수록 일에 대한 집중력이 털어지므로 교사의 스트레스로 작용하여 소진이 높게 나타나는 것으로 해석된다. The purpose of this study was to find the difference among child teachers' exhaustion A questionnaire was distributed to 278 child teachers who worked in Nurseries and Kindergartens at Kwangju. The questionnaire consisted of 13 questions regarding teachers' background and exhaustion. To find exhaustion by the background variables of child teachers, t-test, One-way Anova, and Scheffe-test were used The result was as follows; Child teachers' exhaustion found a significant difference by formal schooling and average hours of duty. The higher exhaustion was found in a group of child teachers who completed not more than a college, a group of those who finished a graduate school, and a group of those who worked for more than 12 hours in average.
최윤수,석경순,이경선 대구효성가톨릭대학교 응용과학연구소 1994 응용과학연구논문집 Vol.3 No.-
We investigated the photodegradation of pefloxacin(PFX) in some conditions. Pefloxacin was decomposed by light with different patterns in several solvents-ethanol, methanol and water. In the neutral and alkaline the rate of photo-degradation was more rapid than in acidic. When oxygen was replaced to N_2 gas, we found that it prevent pefloxacin from photodegrada-tion. Using the singlet oxygen scavenges-sodium azide and α-tocopherol, we obtained an indica-tive evidence of that photo-degradation pathway is mediated by singlet oxygen.