약죽요법에 관한 연구

徐海卿,吳旼錫,宋泰元 대전대학교 한의학연구소 2002 혜화의학회지 Vol.10 No.2

Objectives: There are a lot of food used herb medicine among the people in order to cure disease. A medicinal gruel is the easiest and most universal among alimmentotherapy. The purpose of this thesis is to understand a medicinal gruel therapy. Methods: I researched the definition, history, ingredients, application and special feature. Result and conclusion : A medicinal gruel therapy is alimmentotherapy for diseases prevent and diseases treatment which get mixed with her medicine and rice, based on oriental medicine theory. A medicinal gruel therapy was put on record in <A historical book>. A medicinal gruel therapy can be used in chronic diseases, convalescent stage, assistant treatment for acute disease, disease prevention, aging prevention, diet food and substitute food for breakfast.

한국형 우울장애 약물치료 알고리듬 2006 (Ⅰ)

서정석,민경준,김원,석정호,박원명,송해철,이상열,전덕인,전현태,홍진표,한국형 우울장애 약물치료 알고리듬 2006 연구그룹 大韓神經精神醫學會 2007 신경정신의학 Vol.46 No.5

Objectives : Since the publication of Korean Medication Algorithm Project for Major depressive Disorder (KMAP-MD) in 2002, there has been a substantial need for a revision due to rapid progress in the pharmacological management for depressive disorder. We revised KMAP-MD to Korean Medication Algorithm Project for Depressive Disorder (KMAP-DD) in 2006. This paper is one of the following 4 papers consisting of Korean pharmacological algorithm for depressive disorder. Methods : The questionnaire consisted of 4 parts ; initial treatment of 1) non-psychotic depressive disorder, 2) psychotic depressive disorder, 3) treatment strategy for clinical subtypes and drug choice considering adverse effects, and 4) treatment for depressive disorder in women. It was composed of 22 questions, and each question had 54 sub-items. The questionnaire was completed by the review committee consisting of 101 experienced Korean psychiatrists. We classified the expert opinion to 3 categories (the first-line, the second-line, or the third-line). Results : For non-psychotic major depression, regardless ofthe severity of an episode, the antidepressant (AD) monotherapy was the optimal first-line treatment. SSRI, venlafaxine, and mirtazapine were the 1st-line AD. In case of a partial or no response to initial strategy, adding another AD was recommended. For psychotic major depression, combination of an AD and an atypical antipsychotic (AAP) was the treatment of choice. Among AAPs, quetiapine, rispendone, olanzapine were preferred. For non-responder to initial strategy, the next step was adding or changing AD before changing AAP. For women with premenstrual dysphoric syndrome or postpartum depression without psychotic features, AD monotherapty was a preferred strategy while for psychotic postpartum depression, combination of AD and AAP was recommended. Experts recommended various ADs according to adverse effect. Conclusion : These results suggest that the medication strategies for depressive disorder are rapidly changing and reflect the recent studies and clinical experiences.

두 마리의 면역매개성 혈고판감소증 개에서의 MMF를 이용한 치료

손혜진,박형진,서경원,송근호 忠南大學校 獸醫科大學 附設 動物醫科學硏究所 2012 動物醫科學硏究誌 Vol.19 No.1

Two dogs (case 1: 4-years-old female Dachshund, case 2: 1-years-old male maltese) were reffered with petechia. Result of blood analysis and coagulation test reveled immune-mediated thrombocytopenia in all dogs. Treatment with MMF for them, case 1 present steroid-induced hepatopathy, case 2 present anemia, so treated with Human IgG and blood transfusion. 3(case 1) or 2(case 2) months after initial treatment, clinical features were improved, and continuous monitoring is needed.

부스트 컨버터가 결합된 Push-Pull형 고주파 공진인버터에 관한 연구

김해준,서철식,원재선,김동희,노채균 영남대학교 공업기술연구소 2000 工業技術硏究所論文集 Vol.28 No.2

This paper describes a Push-Pull type high frequency resonant inverter composed of consolidation of boost converter circuit and resonant inverter circuit. By using a boost converter circuit, the proposed inverter can obtain a twice input voltage of resonant circuit and reduce a secondary turn ratios. Also, by using both switching device of boost-converter and resonant circuit, the number of switching device can be reduced by half. The analysis of the proposed circuit was generally described by using normalized parameter and operating characteristics have been evaluated as to switching frequency and parameters. In the future, this proposed inverter shows that it can be practically used as a power source system for the lighting equipment of discharge lamp, induction heating applications.

Retinoic Acid가 흰쥐 태자 혀조직의 분화와 Laminin 합성에 미치는 영향에 대한 연구

김혜주,정호삼,서윤경,백두진,김원규,윤지희,이방헌 대한췌담도연구회 2000 대한췌담도연구회지 Vol.5 No.4

복수의 자율이동로봇의 협조운동에 관한 연구

정원갑,최유식,서호철,이석규,이달해 영남대학교 공업기술연구소 1999 工業技術硏究所論文集 Vol.27 No.2

This paper proposes a fuzzy algorithm for cooperative behaviors of multiple autonomous mobile robots. Each robot makes decision of his behavior based on the information obtained by ultrasonic sensors to measure the position and angles of other robots. To enhance the industrial applicability of the suggested algorithm, we add disturbances of error angle caused by wheel steering when autonomous mobile robot navigates toward next destination point. This algorithm uses the position and velocity information of both the nearest robot and other robots within the detective radius of sensor with different weighting. Based on the fuzzy rule table and fuzzy inference, we obtain the rotational angle of the robots. The effectiveness of the proposed algorithm is shown by some computer simulations where a group of mobile robots encircles with equi-interval. In addition each robots is given weighting value to avoid the wall. Finally, the suggested algorithm shows that the more robots exist, the more effective it is.

한국형 우울장애 약물치료 알고리듬 2006 (Ⅲ) : 정신병적 양상을 동반한 주요우울삽화

김원,박원명,서정석,민경준,석정호,전덕인,전현태,이상열,송해철,홍진표,한국형 우울장애 약물치료 알고리듬 2006 연구그룹 大韓神經精神醫學會 2007 신경정신의학 Vol.46 No.6

Objectives : Since the publication of Korean Medication Algorithm Project for Major DepressiveDisorder (KMAP-MD) in 2002, there has been a substantial need for a revision due to rapid progress in the pharmacological management of depressive disorder. We revised KMAP-MD 2002 and developed the Korean Medication Algorithm Project for Depressive Disorder (KMAP-DD) 2006. Methods : We developed a questionniare for surveying the opinion of experts on pharmacotherapy of depressive disorder. The questionnaire consisted of 4 parts ; 1) treatment of non-psychotic depressive disorder, 2) treatment of psychotic de-pressive disorder, 3) treatment according to clinical subtypes and drugs choice considering adverse effects, and 4) treatment of depressive disorder in women. The questionnaire was completed by the review committee consisting of 101 experienced Korean psychiatrists. It is composed of 22 questions, and each question includes 54 sub-items. We classified the expert opinionto 3 categories (the first-line, the second-line, or the third-line) by χ²-test. Results : For depressive disorder with psychotic features, most reviewers prefer the combination of antidepressant and atypical antipsychotics. Electroconvulsive therapy and the combination of antidepressant and typical antipsychotics were the second-line treatment. Among antidepressants, venlafaxine was the most preferred, and SSRI and mirtazapine followed. Among atypical antipsychotics, quetiapine, risperidone and olanzapine were the most preferred, in this order. In patients who have no response to the first-line treatment, many reviewers recommended switching to another antidepressant or adding another atypical antipsychotics Conclusion : For severe depressive disorder with psychotic features, the combination of antidepressant and atypical antipsy-chotics was preferred for the first-line treatment. These results suggest that the medication strategies of depressive disorder are rapidly changing and reflects the recent studies and clinical experiences.

한국어의 특성을 고려한 용례 검색 시스템

홍금원,임재수,서희철,임해창 고려대학교 컴퓨터과학기술연구소 2001 JOURNAL OF COMPUTER SCIENCE & ENGINEERING TECHNOLO Vol.3 No.-

본 논문에서는 한국어의 특성을 고려한 용례 검색 시스템을 제안한다. 제안된 시스템은 직접 용례 검색과 색인 기반 용례 검색을 제공한다. 직접 용례 검색에서는 원시 말뭉치에서 한글 음절 단위의 검색뿐만 아니라 한글 자소 단위의 검색이 가능하며, 색인 기반 용례 검색에서는 어절, 형태소, 그리고 체계화된 품사정보를 이용한 검색이 가능하다. 검색속도 및 색인된 파일의 크기는 실험을 통하여 최적화 한다. 사용자는 검색된 용례로부터 연산 및 정렬 과정을 거쳐서 보다 정확하게 선별된 용례를 얻을 수 있다. 본 시스템을 통해 얻어진 용례 정보는 사전 편찬 등의 한국어 연구의 기초 자료로 활용할 수 있으며, 말뭉치를 기반으로 한 다양한 분야에서 활용할 수 있을 것이다. In this paper, we propose the concordance system considering the characteristics of Korean. The proposed system provides two kinds of retrieval method: direct access retrieval and index based retrieval. In direct access retrieval method, it is possible to retrieve examples using grapheme-based query as well as syllable based query. In index-based retrieval method, it is possible to retrieve examples using eojeol, morpheme, or part-of-speech. The speed of the system and the size of the indexed file is optimized through several experiments. Users can acquire the exact and selective examples from previously retrieved items by filtering and/or sorting. The linguistic information acquired by the system can be utilized as basic data for Korean Linguistic research such as lexicography and it can be used in various application fields based on corpus.

입원 소아환자에서 정맥주사 시 통증 및 불안을 경감시키기 위한 중재연구

김묘진,백정희,서원석,김미영,박선경,박재성 한국의료QA학회 2005 한국의료질향상학회지 Vol.12 No.1

Background : Most hospitalized children will experience physical pain as well as psychological distress. Painful procedure can increase anxiety and fear of pediatric patients and their parents who do not have understanding logical of their disease and hospitalization. This study attempted to identify pain reduction in related to therapeutic intervention by age and environmental improvement. Methods : A total of 194 hospitalized children and their parents were investigated. Data collection period was 3 months from March to May 2004. Four instruments were used to collect the data : Faces Pain Rating Scale(FPRS), Heart rate, Oxygen saturation and Pain behavioral check list. The data were analyzed by a SPSS program and tested χ2-test, t-test, ANCOVA. Results : 1. Age from 0 to 3, the Heart rate, FPRS, Oxygen saturation and Pain behavioral check list were significantly different in theraputic intervention group when compare to control group. 2. Age from 4 to 6, FPRS, Oxygen saturation and Pain behavioral check list were significantly different in theraputic intervention group when compare to control group. But the heart rate were not significantly different when compare to control group. 3. Age from 7 to 9, FPRS and Pain behavioral check list were significantly lower in therapeutic intervention group when compare to control group but Heart rate and Oxygen saturation were not significantly different when compare to control group. Conclusion : The results of this study concludes that most children experience acute pain during IV therapy and it can be reduced by age specific therapeutic intervention and by change of surrounding environment.

이온교환체로서 Polyphenylene Sulfide Sulfonic Acid에 관한 연구

전병광,손원근,서구원,맹학영,김동철,송해영 충남대학교 공업교육연구소 1994 論文集 Vol.17 No.1

Sulfonated poly(phenylene sulfide)(S-PPS) was prepared by the reaction of poly(phenylene sulfide)(PPS) with fuming sulfuric acid. The sulfonation was confirmed by the high intensity band of the SO_3H group at 1190 cm^-1. Thermally crosslinked S-PPS was used for a cation exchange polymer with high thermal stability. The ion exchange capacity of soluble S-PPS(H-form) and insoluble S-PPS(H-form) was 5.16meq/g and 3.50meq/g, respectively. The ion exchange capacity and IR absorbance at 1190cm^-1 of S-PPS were decreased as the curing temperature was increased.