운동처방 유형이 중년여성의 혈중지질 및 체지방량에 미치는 영향

정혜윤,임달식,박후성,전용욱,김재호,노재성 朝鮮大學校 스포츠科學硏究所 2007 스포츠科學硏究 Vol.18 No.-

This study was to examine the effects of Aerobic exercise program of body fat and mood state for women with obesity, and to apply this exercise program to the treatment and the promotion of health maintenance of obese women as a nursing intervention. Date were analysed by SPSS Win 12.0 program. Descriptive statistics used on demographic data of the participants was analysed in real number and percentage, body fat and the difference in mood state before and after the walking exercise program were analysed using the paired t-test . The results of this study were as follows: With administration of this program, so, the Aerobic exercise program showed and effect of the decrease for women with obesity and it also had an effect on the decrease of percentage of body fat for them. According to the results of this study, the walking exercise program as a nursing intervention had an effect of the body fat for women with obesity. however, the program did not prove the statistical significance for the change of mood state. Aerobic exercise program showed that effect is though fat woman's sieve local rate, Decrease that T-C keeps in mind from exercise rakeful and great kindness change to 207.8±23.2 as statistical difference that appeared, and decreased from great kindness change to shame upper HDL-C's exercise ago but keep in mind as statistical appear, Is looked that decrease that change before LDL-C's exercise keeps in mind as statistical by 138.1±20.5 appears. When see on the basis of result of something wrong continuous and regular abortion small success exercise because have middle age woman's physical strength E according to exercise form health promotion plan though to effect by Iteulgeot is considered, and decrease to note sieving amount power of a number and sieve local amount and appeared that abortion small success exercise exerts more affirmative effect.

난삭재료의 연삭성 평가

이상태,이후성,정윤교 國立 昌原大學校 産業技術硏究所 2000 産技硏論文集 Vol.14 No.-

The accuracy of machinindg using grinding wheels depend upon the combined parameters that are depth of cut, the speed of workpiece and wheel, the state of wheel surface and kinds of grinding wheel. If this parameters apply inadequately for grinding work, it'll break out the abnormal states such as grinding crack and grinding burn. Therefore, this paper aims at analysing the variations of grinding forces that are closely concerned this abnormal states, proposing the normal and proper conditions of grinding work, an making up the economic grinding.

중소기업형 CIM시스템 구축을 위한 생산계획수립 및 실적파악 모듈

최후곤,신완선,장중순,서준성,여명구,안동근,김진봉 成均館大學校 科學技術硏究所 1996 論文集 Vol.47 No.2

This study Focuses on developing several modules involved in an integrated production information system for medium- or small-sized industries. The modules of order management, quality control, production scheduling, and shop management are executed for an example case industry. The potential values of this research includes that the major information modules to collect, analysis, and display production data and shop data for constructing the computer integrated manufacturing system(CIMS) are programmed with various features of medium- or small-sized industries

몇 가지 천연물질의 동결저장 고등어에 대한 항산화효과의 비교

하정옥,성후진 慶南大學校 附設 工業技術硏究所 1996 硏究論文集 Vol.14 No.1

동결 저장 중의 고등어 지질 산화에 미치는 몇 가지 천연물질의 영향을 비교하기 위해 고등어를 무처리군과 생강, 마늘, 양파, 회향, 정향, 계피 처리군으로 나누어 -18℃에서 동결 저장하면서 저장 0, 2, 4, 6주 후의 지질의 과산화물가, 카르보닐가, TBA가 및 지방산 조성변화를 측정하여 이들 천연물질의 항산화 효과를 비교한 결과는 다음과 같다. 모든 처리군이 무처리군에 비해 과산화물의 생성 속도를 낮추는 효과를 보였으며, 특히 정향이 가장 효과적이었다. 회향 처리군은 저장 4주 후부터 나머지 처리군들은 저장 전기간 동안 유의적으로 낮은 과산화물가를 나타냈다. 카르보닐가는 회향 처리군을 제외한 모든 처리군이 무처리군에 비해 저장 기간 내내 유의적으로 낮은 수준을 유지하였으며 정향 처리군의 값이 다른 처리군에 비해 유의적으로 낮았다. 회향 처리군은 저장 6주에 무처리군보다 더 높은 값을 나타냈다. TBA가는 저장 직전에는 군간의 유의성이 없었으나 저장 2주부터 무처리군과 유의적인 차이를 보였다. 2주에는 생강과 정향 처리군을 제외한 전 처리군이 무처리군보다 값이 높았으나 저장 4주부터 계피와 회향 처리군을 제외하고는 모두 유의적으로 낮았고 저장 6주에는 전 군의 값이 감소하였다. 저장 중의 지방산 조성 변화는 저장 4주 이후 고도 불포화 지방산 중 docosahexaenoic acid(DHA)함량이 상당히 감소하였고 포화 지방산인 palmitic acid가 상당히 증가하는 변화를 보였다. 그러나 처리군 중에서 정향과 계피균이 타 군에 비해 ω3-polyunsaturated fatty acid/palmitic acid 비를 높게 유지하는 경향을 보였다. 결론적으로 고등어를 6주간 동결 저장하였을 때 생강, 마늘, 양파, 회향, 정향, 계피 등의 천연물질이 고등어 지질의 산화를 억제하는데 효과가 있으며 그 중에서도 정향, 계피, 마늘 등이 양파, 회향, 계피보다 더 효과적이었고 특히 ω3계 고도 불포화 지방산의 산화 억제에 효과적임을 알 수 있었다. This study was carried out to investigate the antioxidative activity of some natural products on the lipid oxidation of mackerel during frozen storage. Mackerels were treated with the juices of ginger, garlic, onion, and ethanol extracts of fennel, clove and cinnamon. The treated mackerels were wrapped with polyethylene film and stored at -18℃ for 6 weeks. The oxidation of mackerel lipid was estimated by the periodical measurements of peroxide value (POV), carbonyl value (CV), 2-thiobarbituric acid (TBA) value and fatty acid composition. All of treatments with natural products were effective on the control, and especially clove, ginger, garlic and onion treatments were more effective than other treatments at 2 to 6 weeks of frozen storage. The TBA value of clove, ginger and garlic treatments were significantly lower than the control at 4 week storage and those of treatments were significantly lower than the control at 6 week storage. The changes of DHA composition and ω3-polyunsaturated fatty acid/palmitic acid ratio were less in the treatments with clove and cinnamon compared with control. Among treatments of natural products especially the extract, ginger juice and garlic juice were useful in the prevention of lipid oxidation during the frozen storage of mackerel.

AC PDP 네 투명 유전층의 절연내력과 투과율에 관한 연구

박정후,이성현,손재봉,김규섭,조정수 釜山大學校生産技術硏究所 1998 生産技術硏究所論文集 Vol.54 No.-

AC PDP(plasma display panel)는 40인치 이상의 대화면 디스플레이 장치로서, AC PDP내 투명 유전층은 방전플라즈마중의 양이온 충격에 의해서 금속전극이 스파터되는 것을 보호하고, 유전층 표면에 벽전하를 형성하여 대화면 구동에 필요한 메모리기능을 부가하므로 방전 cell구조에서 필수적인 부분이다. 이러한 유전층은 우수한 절연내력을 가져야할 뿐 아니라 가시광을 투과시키기 위한 높은 투과율이 요구된다. 따라서 본 연구에서는 여러 조건들 하에서 유전층의 절연내력과 투과율에 관하여 논하였다. 그 결과 15μm 두께를 가지고 570℃에서 소성을 행한 유전층의 경우 최소 29V/μm의 절연 내력을 가졌고, 80%정도의 투과율을 나타내었다. 그러므로 AC PDP에서 적정유전층의 두께는 최고인 가전압에 대해서 약 80V 정도의 마진을 가지는 15μm정도가 적당하다고 생각된다. AC PDP(plasma display panel) is large display panel over 40 inch. The transparent dielectric layers in AC PDP are essential to the discharge cell structure, because they protect metal electrodes from sputtering by positive ion bombarding in discharge plasma and form a sheath of wall charges which are essential to memory function necessary to drive large panel. This layer should have high dielectric strength, and also be transparent because visiable light must pass through this layer. Therefore in this paper, we discussed the dielectric strength and transmittance coefficient of the dielectric layer under various conditions. As a result, on the 15μm thickness, the minimum dielectric strength was 29V/μm and the transmittance coefficient was about 80% after 570℃ firing process. It is considered that the resonable dielectric thickness in AC PDP is 15μm because it has about 80V margin on the maximum applied voltage.

수평 2중관 열교환기내에서 R-22와 그 대체냉매의 응축 열전달 특성

오후규,박기원,문정욱,노건상,이상훈 麗水水産大學校産業技術硏究所 1997 産業基術硏究所 論文集 Vol.6 No.-

Compared experimental results for forced convection condensation of R-22 and its alternative refrigerants inside a horizontal smooth tube are presented. The pure refrigerant, azeotropic refrigerant mixtures and binary and ternary non-azeotropic refrigerant mixtures are used as the test fluids and a double pipe heat exchanger is used. The refrigerant mass flow rate and temperatures were measured. Using the data, the heat flux, quality and local and mean heat transfer coefficients for the condensation have been obtained. Local heat transfer coefficients for R-22 and its alternative refrigerants were measured at top, side and bottom of the test tube. The results indicated that the heat transfer coefficient of pure and azeotropic refrigerant mixtures was higher than at top of the tube. Non-azeotropic refrigerant mixtures, however, were higher than side and top of the tube. Mean heat transfer coefficients for non-azeotropic refrigerant mixtures increased with refrigerant mass velocity and quality, but were considerably lower that of pure refrigerant and azeotropic refrigerant mixtures.

외래환자를 위한 시간제한 집단정신치료

이후경,차정화,윤성철,김정일 大韓神經精神醫學會 2001 신경정신의학 Vol.40 No.3

연구목적 : 최근 외래집단정신치료는 전통적인 장기치료에서 단기치료나 시간제한치료로 전환되고 있는 추세다. 단기는 보통 10∼40회 걸쳐 실시되는 것에 비해 시간제한(time-limited)은 시작부터 종결시기 및 횟수를 미리 정해놓고 실시한다. 이는 치료자와 환자간에 가능성 있는 구체적인 치료목표를 설정하고 적극적인 공동작업을 통하여 정해진 기간에 효과적인 치료결과를 가져올 수 있기 때문에 효율적인 치료방법으로 점차 부상되는 있는 양식이다. 본 논문의 연구목표는 다음과 같다 ① 정신과의원 외래환자를 대상으로 시간제한 집단정신치료를 시행하여 치료효과와 치료요인을 조사한다. ② 집단정신치료 시행과정에 나타나는 특징을 살펴본다. ③ 본 집단정신치료의 적절성과 타당성을 검증하여, 현재 한국 의료상황에 맞는 저비용, 고효율적인 모델로서 정착시켜 외래치료를 보다 효과적으로 할 수 있는 기반을 마련하다. 방 법 : 본 연구는 2000년 4월부터 동년 7월까지 매주 1회, 한번에 70∼80분씩, 총 12회 걸쳐 실시되었다. 실험군은 정신과의원 외래환자중 기능수준이 높은 정신병환자를 대상으로 하였다. 대조군은 비슷한 나이, 성별, 진단군, 유병기간을 일대일 짝을 지어 선정하였다. 각각8명이 참여하였다. 평가도구는 BDI, STAI,MMPI, 이화방어기제를 사전, 사후에 실시하였고, 매회 마다 13가지 치료요인 척도를 실시하였으며, 총평가 설문지를 마지막에 실시하였다. 결 과 : BDI는 실험군에서 대조군에 비하여 유의미하게 감소하였다. STAI-S는 실험군, 대조군 모두에서 차이가 없었고, STAI-T는 실험군에서 대조군에 비하여 유의미하게 감소하였다. MMPI는 실험군에서 대조군에 비하여 통계적으로 유의미하게 감소하였지만, 사전-사후 변화량에 대한 집단간 검사에서 유의미하지 않았다. 이는 두 군에 동일하게 노출된 약물치료와 지지치료의 영향으로 추측된다. 이화방어기제는 실험군에서만 미성숙 방어기제와 신경증적 방어기제의 유의미한 감소를 보였다. 치료요인은 초기, 중기, 말기로 나누어 비교했을 때, 전 회기에 걸쳐 실존적 인자가 1위를 차지하였고, 카타르시스, 치료자동일시, 보편성, 집단응집력이 내내 상위를 차지하였다. 초기, 중기에 중하위를 차지하였던 대인관계학습은 말기에 2위를 기록하였다. 총평가 설문에서 참여자의 100%에서 도움 받은 것으로 보고하였고, 75%에서 생활의 변화를 보고하였으며, 75%에서 재참여 의사를 밝혔다. 결 론 : 외래환자들에게 단순히 약물치료와 지지치료만을 시행하는 것에 덧붙여 시간제한 집단정신치료를 시행할 때 증상호전뿐만 아니라 성격변화의 효과도 가져오는 것으로 나타났다. 또한 참여자들의 집단정신치료에 대한 만족도도 매우 높은 것으로 나타났다. 집단정신치료는 정신치료에 뿌리를 두면서 이에 필적하는 치료효과가 있는 것으로 공인된 치료양식이다. 의약분업 및 의료비 감축 등의 급변하는 현 의료환경에서 집단정신치료와 시간제한치료가 정신치료와 장기치료만큼 효과 있으면서 저비용, 고효율적인 양식으로서 정착될 수 있을 것이다. Objectives : Recently, the outpatient group psychotherapy has been changed from traditional long-term therapy to short-term or time-limited therapy. The termination time and session numbers are given from start line in the time-limited therapy while 10 to 40 sessions are needed in the short-term therapy. And therapist and patients come to an agreement of the accomplishable therapeutic goal and work together actively. The time-limited group psychotherapy is being accepted newly as an efficient therapeutic modality because effective therapeutic outcomes within given time have been reported. The objectives of this study are as follows ; firstly, we examine the therapeutic outcomes and the therapeutic factors after performing the time-limited group psychotherapy for outpatients in the psychiatric clinic ; secondly, we analyze the characteristics showed in the process of study ; lastly, we verify the feasibility and the validity of this group psychotherapy and then establish the basis of the effective outpatient therapy that would be settled down as an applicable treatment modality economically and efficiently in the current medical environment of Korea. Methods : This study was performed weekly in total 12 sessions from July 1999, April 2000 to and each session took 70-80 minutes. The experimental group were composed of the highly-functioning psychotic patients among outpatients in the psychiatric clinic. The control group were composed of the similar patients through one-to-one matching of age, sex, diagnosis, and duration of illness. The participants were 8 patients each. BDI(Beck Depression Inventory), STAI(Spielbergs State-Trait Anxiety Inventory), MMPI(Minnesota Multiphasic Personality Inventory), and EDMT(Ewha Defence Mechanism Test)as the evaluation scales were performed before and after treatment. And 13-therapeutic factors scale was performed just after each session and the self-report total assessment questionnaire was performed only in experimental group at the end of this study. Results : The mean score of BDI was decreased significantly in experimental group in comparison with control group. The mean score of STAI-S was not changed significantly in both group, and the mean score of STAI-T was decreased in experimental group in comparison with control group. The mean score of MMPI was decreased significantly in experimental group in comparison with control group, but the comparison of difference scores(post-treatment score-pre-treatment score) between the experimental and control group was not decreased significantly. This result may come from psychopharmacotherapy and individual supportive psychotherapy given equally to both group. The mean scores of immature defence and neurotic defence in EDMT were decreased significantly in experimental group compared with control group. Comparing the therapeutic factors to divide into the first, middle, and the last stage, existential factor was ranked first, and catharsis, identification with therapist, universality, and group cohesiveness were ranked high in all stages. Interpersonal learning was ranked first in the last stage altinough being ranked low in the first and middle stage. The total assessment questionnaires about group psychotherapy were reported that 100% of participants were helped, 75% of participants were changed in their lives, and 75% of participants had minds to join this kind of program again if given for them. Conclusions : This result shows that not only symptom relief but also personality change was achieved when the time-limited group psychotherapy was practiced in addition to simple psychophamarcotherapy and individual supportive psychotherapy for outpatients. The degree of satisfaction for group psychotherapy of participants were evaluated highly. Group psychotherapy has been accepted in public as therapeutic modality that must be as equally effective as psychotherapy although group psychotherapy derives from individual psychotherapy. In out current medical environment that has been changed suddenly by the separation of medical practice and pharmaceutical dispensing and the decrease of medical fee, group psychotherapy or time-limited therapy would be settled down as low-expense and high-efficiency therapeutic modalities that were as equally effective as individual psychotherapy or long-term therapy

정신병환자에서 집단정신치료와 싸이코드라마의 치료요인 비교

윤성철,이후경,정인과,이규항,함 웅,차정화 大韓神經精神醫學會 1998 신경정신의학 Vol.37 No.3

목 적 : 본 연구에서는 정신병환자를 대상으로 실시한 집단정신치료와 싸이코드라마에 작용하는 치료요인을 조사하여, 그 치료적 특성들을 비교하기 위한 목적으로 이루어졌다. 방 법 : 1996년 9월부터 1997년 5월까지 낮병원에 참여한 환자를 대상으로 하였다. 대상자는 총 35명의 정신병환자로 남자 22명, 여자 13명이었다. 동일한 낮병원 환자들에게 집단정신치료와 싸이코 드라마를 각각 시행한 후, 13가지 치료요인 척도를 사용하여 집단정신치료의 구성원, 싸이코드라마의 주인공, 싸이코드라마의 관객에 작용하는 치료요인의 순위를 각각 조사하였다. 이 세 집단을 모두 상위기능 집단과 하위기능집단으로 나누어 치료요인을 비교하였다. 상위와 하위기능집단은 낮 병동에서의 생활, 치료 프로그램에 참여하였을 때의 태도, 치료자와 면담하였을 때의 모습을 기준으로 하여 낮병원 치료팀 모임에서 치료자들의 합의에 의해 결정하였다. 각각의 치료 요인은 평균점수를 산출하여 치료 요인의 순위를 매겼으며, 이 순위에 의해 집단정신치료, 싸이코드라마의 주인공, 싸이코드라마의 관객에 작용하는 치료요인의 특징을 비교하였다. 결 과 : 본 연구에서 나타난 치료요인에 대한 특정적인 결과는 다음과 같다. 1) 싸이코드라마에서 주인공은 기능수준에 관계없이 모두 “카타르시스”와 “일차 가족 집단의 교정적 감정 경험”을 매우 중시하였다. 2) 싸이코드라마에서 주인공은 상위기능집단의 경우 “치료자의 조언”을 하위기능집단의 경우 “구성원의 조언”을 중시하였다. 3) 싸이코드라마에서 관객은 기능수준에 관계없이 모두 “치료자와의 동일시” 와 “구성원과의 동일시”를 매우 중시하였으며, 또한 보편성을 중시하였다. 4) 상위기능집단의 경우 집단정신치료 싸이코드라마의 관객 및 주인공에서 “대인관계학습”을 중시하였으며, 특히 집단정신치료에서 “대인관계학습”을 매우 중시하였다. 5) 하위기능집단에서 싸이코드라마의 주인공과 집단정신치료에서 모두 “사회화 기술의 발달”을 중시하였다. 결 론 : 본 연구의 결과를 종합하여 다음과 같이 제안할 수 있다. 먼저 집단정신치료나 싸이코드라마를 환자에게 시행할 때 치료자가 치료요인을 고려하여 치료를 진행하는 것이 효과적일 것으로 생각된다. 다음으로 집단정신치료와 싸이코드라마는 모두 동일하게 중요한 치료법으로 실제 임상에서 널리 이용하는 바람직한 것으로 생각된다. 마지막으로 집단정신치료와 싸이코드라마의 기법을 서로 혼합하여 사용한다면 매우 효과적인 치료법이 될 수 있을 것으로 생각된다. Objective : This study was performed to investigate the therapeutic factors of group psychotherapy and psychodrama which were applied to psychotic patients, and to compare the therapeutic characteristics of two therapies. Methods : The subjects of this study were patients of a day hospital from September 1996 to May 1997. The subjects were composed of 35 psychotic patients(22 males, 13 females). Both of group psychotherapy and psychodrama were done to the patients of the day hospital. After these therapeutic factors were checked by the members of group psychotherapy, the protagonists of psychodrama, and the audience of psychodrama using 13 therapeutic factors scale. All three groups divided into higher functioning group and lower functioning group by mutual consent of the therapists in the treatment team meeting according to the patient's life of the day hospital, the attitude in programs, and the state during the interview with the therapist. And then therapeutic factors of higher and lower functioning group were compared. By the mean score of each therapeutic factor the rank of therapeutic factors was decided. By these ranks we compared the important therapeutic factors on the members of group psychotherapy, the protagonists, and the audience. Results : The results were as follows : 1) The protagonists of psychodrama set a very high value on “catharsis” and “the corrective recapitulation of the primary family group”, regardless of their functional level. 2) The protagonists with a higher function set a higher value on “guidance of therapists”, while those who had a lower function set a higher value on “guidance of members”. 3) The audience of psychodrama set a very high value on “identification with therapists”, “identification with members”, and set a high value on “universality”. 4) The higher functioning group of the group psychotherapy, the audience, and the protagonists set a high value on “interpersonal learning”, especially the patients of group psychotherapy set a very high value on “interpersonal learning”. 5) The lower functioning group of the protagonists and the group psychotherapy set a high value on “development of socializing techniques”. Conclusion : From the results of this study, we can draw some suggestions. First, if therapists take the above-mentioned therapeutic factors into consideration during the sessions of group psychotherapy or psychodrama, they can obtain more effective therapeutic outcome. Second, it is desirable that both group psychotherapy and psychodrama should be used more extensively as important methods of treatment in clinical settings. Third, the combination group psychotherapy and psychodrama would be more effective than the separate application of each therapy.

유아 로타바이러스 설사증에 대한 IgY 난황 항체의 효과시험

정동혁, 박효선, 김경미, 정규항, 김강영, 정후길, 윤숭섭, 전호남, 강신영 충북대학교 동물의학연구소 2006 Journal of Biomedical and Translational Research Vol.7 No.2

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