捻轉法이 竝行된 鍼刺戟 및 電鍼刺戟이 鎭痛效果에 미치는 影響

Park, Dong-Seok,Kim, Ji-Hoon,Min, Byung-Il,Oh, Soo-Myung 경희대학교 동서의학연구소 1999 INTERNATIONAL SYMPOSIUM ON EAST-WEST MEDICINE Vol.1999 No.1

Dong-Seok Park¹, Ji-Hoon Kim¹ and Byung-Il Min, Soo-Myung Oh,³¹Department of Acupuncture and Moxibustion, College of Medicine, ²Department of Physiology, College of Medicine, And ³East-West Medical Research Institute, Kyung Hee University,Seoul, Korea. Analgesic Effect of Manual Acupuncture and Electroacupuncture combined with Twirling Method. Proceeding of International Symposium on East-West Medicine Seoul. 187-200, 1999.-Twirling the needle (TN) is one of several needing methods frequently used for acupuncture in the oriental medicine. The present study was conducted to see if TN enhanced the antinociceptive effect produced by plain-or electroacupuncture in the rat tail flick test. Rats (Sprague-Dawley, 200-300g)lightly anesthetized with thiopental sodium(40mg/kg, i.p.) were used in the tail-flick test. The basal reaction time for tail-flick was 2 sec. For "plain" acupuncture(PA), a needle was inserted for 20 min into a Chock-samni (ST36) acupuncture point which (is located at the anterior tibial muscle and about 10mm below the knee joint). For electroacupuncture(EA), train-pulses(3 Hz,0.3-ms pulse width, 0.2-0.3mA) were applied to the inserted needle for the period of insertion. For combining TN with either PA or EA, TN was performed during the each acupuncture period. Two methods for TN were used; twirling 3 times for 1 second persisted for 1 min in every 5 mins(long-duration and long-interval;LDLI) and twirling 3 times for 1 second persisted for 10 sec in every 1 min(short-duration and short-interval;SDSI). PA and EA produced an increase in tail flick latency (TFL); peak increases were 21.3±5.1% and 42.1±17.3% of the pre-acupunture control, respectively, and occurred immediately after cessation of 20min-acupuncture. Performing TN combined with PA increased TFL more than PA itself by showing a greater peak increase in TFL when performed with a SDSI-TN than with a LDLI-TN(60.6±12.5% and 42.7±22.7% of the pre-acupuncture control, respectively). Performing TN combined with EA also increased TFL more than EA itself and a greater peak increase in TFL was observed with a SDSI-TN as compared to a LDLI-TN(77.5±13.8% and 67.3±14.0% of the pre-acupuncture control, respectively). These results indicate that TN enhances both PA-and EA-produced antinociception where an greater enhanced antinociception than a LDLI-TN. It is suggested that performing a SDSI-TN combined with EA seems to be one of the most effective ways to produce analgesia.

논문 : 프랑스 방리유 문제와 이민자 통합정책 -차별과 배제의 공간정치-

류지석 ( Ji Seok Ryu ),장세용 ( Jang Se Yong ) 대구사학회 2013 대구사학 Vol.111 No.-

Banlieue et la politique d`integration des immigres en France - politique spatiale de discrimination et d`exclusion - Ryu, Ji-seok · Jang, Se-yong [Abstract] Notre travail a pour but d`etudier, de fa?on critique, la caracteristique spatiale de la banlieue fran?aise avec le point de vue historique et philosophique. Les emeutes dans les banlieues en 2005 ont souleve les questions sur la politique de ville en general et ont remis en question la nature de cet espace d`inclusion et d`exclusion en raison de son effet profond sur le probleme de l`immigration et la politique multiculturelle. Avec cette perspective de base, nous explorons egalement l`arriere-plan philosophique et ideologique de la formation du mecanisme de discrimination et d`inegalite pour les immigres. Banlieue est la zone satellite autour de la ville metropolitaine, construite au cours de la modernisation et de l`urbanisation, en particulier dans le but d`ameliorer l`environnement residentiel des travailleurs et de la classe humble. Il est devenu un espace problematique des conflits sociaux complexes lies non seulement a la crise economique, l`augmentation du ch?mage, et l`afflux des travaileurs etrangers principalement des pays du Maghreb mais aussi a la montee du racisme et du xenophobie aggravee par la provocation de l`extr?me droite et la politique endurcie de la droite. Le soulevement des banlieues de 2005, commence dans les banlieues de Paris a choque la France et le monde. La discrimination et le racisme contre les immigres originaires du Maghreb produisent des conflits socio-culturelles graves en France, ou les valeurs republicaines d`egalite considerees comme primordiales et la politique d`integration a ete mis en place depuis longtemps. Maintenant France se situe au carrefour des politiques d`integration republicaines fondees sur le principe de laicite et du besoin du multiculturalisme plus souple. Les philosophes et les intellectuels tels que Ranciere, Balibar, Badiou, Rosenvallon ou Noiriel remarquent cette situation contradictoire et critiquent violemment l`ideologie de la securite et sa recuperation politique par la droite. Notre etude sur la banlieue en France donnera l`occasion de reflexions sur le multiculturalisme et l`elaboration des politiques relatives a la coexistence avec les immigres dans la societe mondialisee.

인천국제공항 탑승동에 적용 가능한 적정 공조시스템에 관한 연구

석호태,정만석,김지현,여명석,김광우 대한건축학회 2005 대한건축학회논문집 Vol.21 No.1

Generally, indoor thermal environment control consumes much energy in the building Appropriate performance evaluation of the building and HVAC facilities are achieved by an energy simulation The result Which does the energy simulation of property HVAC system in airport Primary, there seems to be reasonable method which save window conduction loads and solar radiation loads on the element for an energy saving Secondly, According to the existence of contact outside in building Loads, the Important factor of influence is divided into solar radiation, window conduction loads and interior loads(lighting, equivalent, occupancy etc) The last, the result which does the energy simulation of each HVAC system, CAV + V AV System is determined profitably in energy performance

일본감각력개정판(JSI-2)에 의한 발달장애아동과 정상아동의 감각처리능력 비교에 관한 예비연구

지석연 대한감각통합치료학회 2003 대한감각통합치료학회지 Vol.1 No.1

Objective : To describe the sensory-based behaviors of children with developmental disorders as reported on the JSI-2. Methods : The scores of children with disability were compared with those of children without disability. JSI-2 was completed by parents of 38 children with disability 3 through 6 years of age and 36 children without disability 3 through 6 years of age. Results : The scores of children with disability were significantly different from that of children without disability for 6 of 8 factors, including vestibular, tactile, auditory, visual and other. There is no significant differences of age or sex. Conclusion : From this study, it is found that children with disability have deficit in a variety of sensory processing abilities as measured by JSI-2. Further research is needed to replicate and develop these findings.

벼 무논골뿌림裁培時 播種期가 生育 및 收量에 미치는 影響

池在浚,朴裁成,朴成圭,李尙榮,洪性澤,孫錫龍 충북대학교 농업과학기술연구소 1999 農業科學硏究 Vol.16 No.-

This study was carried out to determine the optimum seeding date for the rice(Oryza sativa L.) cultivation of the puddled-soil drill seeding, which is one of the efficient labor saving cultural methods, at the central part of Korea. Namweonbyeo, Anjungbyeo and Ilpumbyeo were seeded on four dates from April 10 to May 25, 1994 with the 15 day interval in the paddy field. In order to examine the adequate seeding date, the growth characters, yield components and yields were investigated. The coleoptile emerged 1 or 2 days earlier in Namweonbyeo than in Anjungbyeo and Ilpumbyeo, and later seeding resulted earlier coleoptile emergence. The number of seedling stands were higher in the order of Namweonbyeo, Anjungbyeo and Ilpumbyeo, was increased at the later seeding and was 81 to 88 seedlings on April 10 seeding. The plant height, number of leaves, number of tillers and dry weight at 50 days after seeding of all three cultivars were higher at later seeding. Leaf area index(LAI) were higher in the order of Ilpumbyeo, Anjungbyeo and Namweonbyeo. LAIs at the heading stage, at 30 days after heading and at 30 days before heading were higher in that order. The dry matter weight at the 30 days before heading was higher in sheath and stem than that in leaf blade, while, at heading stage, it was higher in the order of sheath and stem, leaf blade and panicle. On the other hand, at 30 days after heading, it was higher in the order of panicle, sheath and stem and leaf blade. The number of panicles per m2 was greater in the order of Ilpumbyeo, Anjungbyeo and Namweonbyeo. The ratio of ripened grain was reduced as the later seeding date. Its ratio was higher in Namweonbyeo than in Anjungbyeo and Ilpumbyeo. Yield of Namweonbyeo was lower than those of Anjungbyeo and Ilpumbyeo. Yield was decreased as the seeding date was delayed. Namweonbyeo showed the highest yield at seeding on May 10, while Anjungbyeo and Ilpumbyeo showed at seeding on April 25. The seeding date was negatively correlated with the ratio of ripened grain. while the number of seedling stands was positively correlated with the number of panicle per m2.

정신분열증 환자에서 주관적 음성증상경험의 임상적 의의

김지웅,김찬형,구민성,손석한,박진철,최문종,이은철,윤도준,이홍식 대한신경정신의학회 1999 신경정신의학 Vol.38 No.1

연구목적 : 현재까지 정신분열증의 음성증상평가는 주로 객관적인 평가에만 의존해왔기 때문에, 환자들이 주관적으로 직접 경험하는 음성증상의 평가는 경시된 경향이 있었다. 그러나 실제 많은 정신분열증 환자들은 음성증상을 자가하고 있다. 특히, 개관적인 양성 및 음성증상이 관찰되지 않는 경우에도 환자 본인은 음성증상으로 괴로워한다는 이전의 연구보고들이 있었다. 따라서 저자들은 주관적인 음성증상경험과 개관적인 양성증상 및 음성 증상, 우울증상, 불안증상, 추세외로증상과의 상관성을 알아봄으로써 정신분열증의 정신병리에 있어 주관적 음성증상의 존재를 규명하고, 정신분열증 정신병리의 발생기전을 유추해보며 이차적 음성증상과의 관계를 규명하고자 하였으며. 이러한 연구가 정신분열증 정신병리를 이해하는데 도움을 줄 수 있을 뿐 아니라 환자를 공감적으로 이해하는데 도움을 줄 수 있을 것으로 생각되어 본 연구를 시행하였다. 방 법 : DSM-Ⅳ 진단기준의 정신분열증 진단기준에 해당하는 환자를 대상으로 하였다. 주관적인 음성증상의 평가를 위해서 Scale for the Subjective Experience of Negative Symptoms : Korean version(KSENS)을 이용하였고, 개관적인 정신분열증 정신병리의 평가는 Positive and Negative Syndrome Scale(PNASS)를 이용하였다. 우울증상, 불안증상, 추세외로증상의 평가를 위해서 각각 Hamilton Rating Scale for Depression(HAM-D), Hamilton Rating Scale for Anxiety(HAM-A), Extrapyramidal Symptoms Rating Scale(ESRS)을 이용하였다. 각 정신병리척도 점수간의 상관성은 Spearman 상관계수를 이용하여 분석하였다. 결 과 : K-SENS 24항목 중에서 환자가 이를 불편한 것으로 경험하고 있는 항목의 비율과 PANSS 양성척도점수 사이에는 유의한 상관점이 있었으며 (r=-0.40, p〈0.05), 양성증상 중에서도 특히 과대성(r=-0.46, p〈0.05), 의심/피해(r=-0.34, p〈0.05), 적개심(r=-0.52, p〈0.05) 등의 증상과 유의한 상관관계를 보였다. K-SENS 24 항목 중에서 환자가 이를 불편한 것으로 경험하고 있는 항목의 비율과 PANSS 전체점수(r=-0.25, p〉0.05), PANSS 음성척도점수(r=-0.20, p〉0.05), PANSS 일반정신병리척도(r=-0.08, p〉0.05),와는 각각 유의한 상관성이 없었다. K-SENS 24항목 중에서 환자가 이를 불편한 것으로 경험하고 있는 항목의 비율과 HAM-D 점수(r=-0.01, p〉0.05), HAM-A 점수(r=-0.11, p〉0.05), ESRS 총점(r=0.34, p〉0.05)은 각각 유의한 상관성이 없었다. 결 론 : 본 연구결과에서, 정신분열증 환자들이 불편한 것으로 경험하는 주관적 음성증상과 과대성, 의심/피해, 적개심 같은 양성증상은 역상관관계가 있었으며, 이러한 결과를 바탕으로 양성증상이 주관적으로 불편하게 느끼는 음성증상에 대한 가능성과, 혹은 양성증상이 심할 경우, 이에 압도되어 음성증상을 주관적으로 느끼지 못할 수 있다는 가능성이 시사되었으며, 향후 종적인 연구를 통해 이를 규명해 볼 필요성이 제시되었다. 주관적인 음성증상경험과 우울증상, 불안증상, 추세외로 증상과는 상관성이 없는 것으로 나타나서 이들 증상과는 독립적인 증상임을 시사한다. Objective : Since the evaluation of negative symptoms has depended on the clinician's objective observation, the patients subjective experience of negative symptoms has been neglected. However, in fact, a lot of patients are aware of their negative symptoms. There are several reported suggesting that patients suffer from the subjective experiences of their deficit symptoms, even though the objective positive and negative symptoms cannot be observed. Under these circumstances, we have attempted this study with the idea that it would be helpful in understanding the psychopathology of schizophrenia. Also it would help clarifying the relationship between subjective experience of negative symptoms and objectives positive and negative symptoms, depression anxiety symptoms, and extrapyramidal symptoms. Method : All the 37 patients satisfied the diagnostic criteria of DSM-Ⅵ for schizophrenia. The subjective experiences of negative symptoms were evaluated using Scale for the Subjective Experience of Negative Symptoms : Korean version(KSENS), and for the depression, anxiety, extrapyramidal symptoms, we used Hamilton Rating Scale for Depression(HAM-D), Hamilton Rating Scale for Anxiety(HAM-A), and Extrapyramidal Symptoms Rating Scale(ESRS). The correlation between each psychopathology was tested by calculating Spearman correlation coefficient. Results : There was a significant correlation between the ratio of items experienced as uncomfortable symptoms among 24 items of K-SENS, and the score of PANSS positive subscale(γ=-0.40, p〈0.05), Among the positive symptoms, grandiosity(γ=-0.46, p〈0.05), suspiciousnes/persecution(γ=-0.34, p〈0.05), and hostility(γ=-0.52, p〈0.05) showed a significant correlation with the ratio of items experienced as uncomfortable symptoms among 24 items of K-SENS. There was no significant correlation between the ratio of items experienced as uncomfortable symptoms among 24 items of K-SENS, and PANSS total score(γ=-0.25, p〉0.05), or negative subscale score(γ=-0.20, p〉0.05), or general psychology subscale score(γ=-0.08, p〉0.05), respectively. There was no significant correlation between ratio of items experienced as uncomfortable symptoms among 24 items of K-SENS, and HAM-D(γ=-0.01, p〉0.05), or HAM-A(γ=-0.11, p〉0.05), ESRS(γ=0.34, p〉0.05), respectively. Conclusion : These revealed that the negative correlation between the subjective negative symptoms experienced as an uncomfortable ones and the objective symptoms such as grandiosity, suspiciousness/persecution, and hostility. From these results, the possibility that positive symptoms are used as a defense to hide from the negative symptoms because they are overwhelmed by their positive symptoms, is suggested. These results also suggest that subjective experiences of negative symptoms are independent from depression, anxiety and extrapyramidal symptoms.

한국산 자리공 자리공 열매의 적색소를 이용한 식용색소 : Ⅱ. 활성 사포닌을 제거한 색소의 안정성과 가공적성 Ⅱ. Color Stability and Characteristics as Food Colorant of Saponin-Free Pokeberry Pigments

박용석,서지연,황혜정,박기환,윤광로 中央大學校 食糧資源硏究所 2003 食糧資源硏究所 論文集 Vol.15 No.1

우리나라산 자리공 열매의 색소 함량은 산지에 따라 건물 g당 48.56에서 62.16mg으로 천연색소 자원으로 높은 편이였으며 산지간의 격차가 크지 않아 자원성이 좋은 편이었ㄷ. 자리공 열매의 적색소를 absolute ethanol 침전법으로 분획하는 과정에서 활성 사포닌이 95% 이상 제거되며 이 색고 침전물을 silica gel column이나 Sephadex G-25 column으로 정제함으로서 색소의 순도를 높일 수 있었다. Absolute ethanol 처리와 column 정제법을 응용하여 활성 사포닌을 제거 한 실험용 자리공 열매색소 분획 모두 색소 안정성이나 가공적성에서 뚜렷한 차리를 보이지 않았다. 따라서 absolute ethanol만 처리한 색소제품이나 이를 column chromatography로 정제한 색소분획 모두 고순도의 천연색소 첨가물로의 응용 가능성은 분명하였다. 이들 활성 사포닌을 제거한 자리공 열매색소의 색소안정성과 가공적성은 다음과 같이 요약 할 수 있다. 즉, pH 안정범위는 4.8-6.0이었으며, 열에 대한 안정성을 조사한 결과는 4℃에서 45일 저장했을 때는 70%의 색소 잔존율을 나타낼 정도로 안정한 편이었지만 25℃에서는 10일째에서 70% 잔존율을, 50℃이상의 온도에서는 수 시간 정도에서 50%이하의 색소 잔존율을 보여 전반적으로 열 안정성은 불량한 편이었다. 한편 이들의 존재 하에서는 급격한 변색이 진행되었다. 자리공열매 색소에 대하여 ascorbic acid나 palmityl ascorbate의 첨가는 색소 잔존율에 큰 영향을 미치지 않았으며 chlorogenic acid, resocinol 그리고 catechin의 첨가도 마찬가지였다. 포도당, 과당, 맥아당, 설탕, 펙틴, 셀루로스 그리고 cyclodextrin 등의 탄수화물도 전혀 영양을 미치지 않았다. 1000ppm 이내의 EDTA나 citric acid, malic acid 또는 oxalic acid 등의 산도 미치지 않았다. 금속이온으로서, Ca^(2+)과 Al^(3+)의 첨가는 색소의 잔존율에 큰 영향을 미치지 않았으나, Cu^(2+)나 Fe^(2+)의 첨가는 심한 변색을 초래하였다. 자리공 열매즙의 무수 알코올 처리물(적색 색소 침전물)은 soft gel, firm gel 또는 캔디 등의 고형 식품에 잘 어울리고, 음료에서는 변색이 빠르게 진행되며, 특히 요구르트의 경우가 가장 민감하였다. 결론적으로 보면, 우리나라산 자리공 열매에서 활성 사포닌을 제거하고 확보한 색소제품은 사탕무의 betanin과 거의 같은 색소안정성과 가공적성을 보여 줌으로서 사탕무색소 첨가제인 beet red를 대신할 수 있으며 색소의 함량이나 순도라는 관점에서는 훨씬 우수할 것으로 사료된다. To evaluate the basic data on the color stabilities of saponin-free pokeberry pigment products, % remain of pigment were calculated from absorbances of solutions stored at various conditions. The pigment products were estimated to be very stable at pH 4.8-6.0. Thermostability of pH 5.0 solution of pigment products could be kept stable below 4℃. Addition of Cu2+ or/and Fe2+ decreased the % remain of pigment, whereas most food components had no offset the stability of pokeberry pigment. The color changes of some model foods having pokeberry pigment were checked by Hunter color differerence meter for 45 days. In solid foods like gels and candy the changes of color difference were very slower than that of model beverages. Application of pokeberry pigment to soft drink and yogurt were found to be effective at the refrigerated condition.

정신과를 방문하는 환자의 통증호소의 빈도 및 특성

송지영,박진철,박종학,오동재,손형석,정근재 大韓神經精神醫學會 1999 신경정신의학 Vol.38 No.6

연구목적: 정신과 방문 환자에서 통증 호소는 적지 않을 것이라고 알려져 있으나 국내에서 정신과 외래 환자의 통증 관련 연구는 부족한 실정이다. 이에 정신과 외래에 오는 환자들에서 통증의 빈도와 특성을 1,2,3차 의료기관에서 알아보고자 하였다. 대상과 방법: 1차 의료기관(개인정신과의원) 외래환자 298명, 2차 의료기관(종합병원) 정신과 외래환자 99명, 3차 의료기관(대학병원) 정신과 외래환자 446명으로 총 843명의 성인 남녀를 대상으로 이들이 정신과에 방문했을 당시의 통증 여부와 조사 당시의 통증 유무 및 현재 통증의 정도를 평가하였다. 그리고 기질적 원인의 여부, 만성 통증의 여부, 통증의 부위, 통증 악화 요인, 보상문제의 유무, 약물 투여 내용 등을 조사하였다. 결 과: 1) 전체 대상자 843명 중 통증이 동반되었던 환자의 비율은 41.3%였으며, 기관별로 보면 개인의원 44.9%, 종합병원 44.5%, 대학병원 38.1%였다. 2) 조사 당시에 통증을 갖고 있는 경우는 3개 기관에서 평균 24.1%였다. 통증의 정도는 VAS상 평균 46.7㎜였으며 개인의원에서 대학병원에 비해 의미있게 그 정도가 심했다. 또한 `강하다` 이상의 통증 정도를 호소한 경우는 34.0%, `괴롭다` 이상의 불쾌정도를 표현한 경우는 26.2%였다. 3) 통증이 있었던 환자 중 기질성이 뚜렷한 경우는 적었으며(1.5∼5.9%), 통증의 부위는 머리가 50.9%로 가장 많았다. 통증의 지속기간은 6개월 이상인 만성통증의 경우가 68.7%를 차지했다. 4) 주요 약물로는 항불안제가 41.4%로 가장 많이 사용되고 있었으며, 통증과 관련하여 진통제를 처방받는 환자는 3.2%에 불과하였다. 결 론: 정신과 외래를 방문하는 환자들의 통증의 특성은 의료기관에 따라 인구통계학적 차이 뿐만 아니라 진단분포도 다르므로 3기관을 직접 비교하기에는 무리가 있으나, 본 연구 조사 결과 정신과 외래를 방문하는 환자들 중에서 40% 이상이 통증을 경험하고 있으며 2/3이상은 만성 통증이라 할 수 있었다. 이들은 중등도 이상의 통증을 갖고 있으며 당장 통증을 해결해 주어야 할 숫자도 적지 않았다. 따라서 정신과 환자의 통증에 대한 평가와 관리가 앞으로 더욱 강조되어야 할 필요가 있다고 사료된다. Objectives: The purposes of this study were to investigate the frequency and clinical characteristics of pain among the psychiatric out-patients in three clinics. Methods: A Total of 843 psychiatric adult out-patients(298 subjects from a private clinic, 99 subjects from a general hospital, 446 subjects from a university hospital) were assessed for the presence of pain during OPD follow-up and at the time assessed. And, the presence of organic causes, duration and site of pain, aggravating factors, compensation problems, and prescribed drugs were also investigated. Results: 1) The frequency of pain among psychiatric out-patients was overall 41.3%(44.9% in private clinic, 44.5% in general hospital, and 38.1% in university hospital, respectively). 2) The frequency of pain at the time assessed was 24.1%. In severity of pain, the average of VAS was 46.7±18.0㎜. Patients of private clinic showed more severe pain than that of general hospital. Moreover, patients who experienced over `marked` occupied 34.0% and pain as over `distressed` occupied 26.2%. 3) Only a few subjects had the definite organic causes(1.5-5.9%). The most common site of pain was on head. The patients having a pain over 6 months(i.e. chronic pain) occupied 68.7%. 4) The most common drugs prescribed were anxiolytics; 41.4% of patients were prescribed. The analgesics were prescribed only in 3.2% of patients. Conclusion: This result revealed that more than 40% of patients experienced pain in psychiatric OPD and two third of patients were suffered from chronic pain. Therefore, the evaluation and management of pain should be more emphasized.

동영상에서 배경프레임을 이용한 차량 프레임 검출

정지문,남석우 남서울대학교 공학연구센터 1999 공학연구 Vol.1 No.-

As the result of recent rapid development of multimedia technology, video database system to retrieve video data efficiently seems to be core technology field. This paper describes an efficient automatic frame detection and location method for content based retrieval of video. Frame extraction part consists of incoming / outgoing car frame extraction and car number frame extraction stage We measure start/end time of car video also car number frames. Frames are selected at fixed time interval from video and key frames are selected by color scale histogram and edge operation method Car frame can be recognized by content based retrieval method

香氣療法에 사용되는 精油의 本草學的 接近

박지현,김종대,강석봉 동서의학사 2001 동서의학 Vol.26 No.3