QoS Support Extended SIP-based Network Architecture and Session Management Methods

Eunㅡhee Cho,Kang-Sik Shin,Sang-Jo Yoo 대한전자공학회 2005 ITC-CSCC :International Technical Conference on Ci Vol.2005 No.4

시판 양말의 내구성에 관한 연구

김종은,박은희,신연주,이운희 효성여자대학교 가정대학 학도호국단 1985 家政大論集 Vol.4 No.-

This study was purposed to investigate the durability of mens socks. We purchased samples which were four kinds of cotton 100%, wool 100%, wool/nylon 65/35%, acryl/polyester/nylon 70/20/10% at several department store in Daegu city, then measured abrasion strength and bursting strength at 65, 75, 84, 95% relative humidity. The results were summarized as follows. 1. Durability of socks decreased in propotion as relative humidity increased. 2. The greatest durability of socks was acryl/polyester/nylon 70/20/10%, the least was wool 100%. 3. Abrasion strength of socks was distinguisedly decreased at high relative humidity environment which was more than 84%.

식품 기준·규격의 합리적 관리 ·운영에 관한 연구(Ⅰ) : 두부,식용유지, 전분의 분말상 원료에 관하여 Powdered marerials of Tofu, Edible oil, Starch

김희연,홍진환,박혜경,한상배,박종석,이은주,이정성,송경희,최은희,최영준,소경아,성영제,이주엽 식품의약품안전청 2000 식품의약품안전청 연보 Vol.4 No.-

본 연구는 분말상 원료(전분, 대두분)의 저장유통시 품질변화를 건전성과 안전성 측면에서 검토하여 식품의 기준 ·규격 설정f.」 합지적으로 반영하고자 하였다. 전분과 패두분의 이물을 검사하고, 2종 대두분(중국산, 미국산)을 ?0일간 IS'c와 30t에 저장하면서 성상, 수분, 산가, 과산화물가, 지방산 조성,아플라톡신 BB의 생성여부를 분석하였다. 중국산 대두분 30'』 저장군에서 50일 이후 곰팡이가 발생한 것 이외에 모든 시료에서 양호한 성상을 나타내었고, 전분과 대두닥 모든 시료에서 이물은 검출되지 않았다. 산가는 중국산과 미국산 시료간에 편차를 보여 증국산 30"C, 50일 저장시료에서 약 10배끙도 증가하였고, 과산화물가는 저장 90일후 15'E 저장군은 약 2.3배, 30'c 저장군은 3배정도 증가하였다. 대두분의 주요 지방산은 linoleic acidf18. 2), oleic acid(18 : 1), palmitic acid(16 : 0)이었으며, 3개월 저장에 따른 지방산 함량의 변화는 미미하였다. 아플라톡신 B₁은 모든 시료에서 검출되지 않았다. The objective of this study was to investigate auality changes of type raw materials(starch, soy flour) during various storage conditions. Starchflour(source of China, U.S.A) were slfred under two temperature(15'C, 30'c) forSensory evaluation, (o.reign material test, moisture content, acid value, peroxide ualue,composition, aflatorin Bi were analyzed. China soy flour(stor·ed 30'f) was contaminated by fungj on 50 days. Except for soy flour contardnated by fungi, sensory characteristics were not changed and foreign mater;als were notdetected. Acid value of China soy flour(stored at 30'C, 90 days) was about 10 times higherlevel before storage and acid value was more influenced by source(China, USA). Peroxide valuewas in proportion with the storage period slightly. The major fatty acid of soy flour waslinoleic acid(18 . 2), an(3 the change of fatty acid composition was not observed. Aflatoxlrl Blwas not detected.

활동치료학과 교육과정 개발 연구

양광희,고영애,조희,양선희,안은숙,전미영 적십자간호전문대학 2000 적십자간호전문대학논문집 Vol.22 No.-

교잡종 찰옥수수에 대한 연구 III : Ⅲ. 국내 옥수수 유전자원 수집종에 대한 주요 특성 분포

서정은,주현민,최윤표,홍범용,조양희,주정일,지희정,이희봉 충남대학교 농업과학연구소 2007 농업과학연구 Vol.34 No.2

2006년 국내 각 지역으로부터 수집된 재래종옥수수 유전자원을 관행방법에 의해 파종하고 주요특성별로 분포도를 살펴본 결과는 다음과 같다. 1. 수집된 유전자원에 대한 발아율은 대부분 80∼100%이상의 분포를 보였으나, 일부 수집계통에는 30% 미만의 극히 저조한 발아율을 보였다. 2. 수집자원에 대한 초기생육을 살펴보면 극히 생육이 저조한 것이 40% 정도를 보였고, 극히 우수한 자원은 3%미만으로 나타났다. 3. 간장은 대부분이 150∼199cm범위에 55%가 분포하고 있었으나, l00cm이하가 5%, 250cm이상이 8%로 나타나 수집종간에 큰 차이를 보였다. 4. 주당 분얼수는 1개 미만이 40%의 분포를 보였으나, 일부 수집종에서 2 내지 3개의 분얼수를 보이는 계통이 확인되었다. 5. 개화소요일수는 61∼64일의 범위에서 40%, 57∼60일의 범위에서 30%의 분포를 보였으며, 특히 일부 수집종의 경우 55일 이하의 극조생종도 10% 정도의 분포를 보였다. 6. 이삭길이는 대부분 11∼15cm범위에 60%가 포함되어 있으나, 일부계통에서 5cm미만이 2%, 16∼20cm의 이삭길이도 10%가 분포하였다. Germination ratio on the 300 collected genetic resources showed 80 to 100 percentage, but those of some accessions were very low as below 30 percentage. Early growth phase of most of these lines were very poor while some collected lines were very vigor. Range of stem height showed from 150 to 199cm, but that of some accessions showed below 100cm as five percentage and some of them was over 250cm as eight percentage. Number of tillers per plant appeared less one but some collected lines have two to three tillers per plant. In days to tasseling, some accessions showed more four per plant. Ear length of these accession showed above 60 percentage as 11 to 15cm, while that of some collected lines showed over 10 percentage as 16 to 20cm.

자발성 뇌내출혈 환자의 비위관 제거시기에 관한 연구

김명희,김영희,김영미,주영희,이윤미,정은혜 성인간호학회 2001 성인간호학회지 Vol.13 No.1

Dysphagia is common and serious problem in intracerebral hemorrhage patients. Nasogastric-tube incubation is an important method for dysphagic patients who have an intracerebral hemorrhage. But many discomforts develope in patients with a nasogastric-tube. Therefore, it is necessary to decide when to remove the tube and as early as possible. The purpose of this study is to decide the applying time of training program to facilitate deglution for dysphagic patients who have intracerebral hemorrhage. Among the 343 patients with intracerebral hemorrhage who had been admitted to P-university hospital from April, 1994 to December, 1998, the medical record of the 110 patients with nasogastric tube were reviewed retrospectively. Results from the study were as follows : 1.Nasogastric tube insert duration of improved patients was a mean of 23.2 days 2.When a L-tube was inserted and removed, the L.O.C. of improved patients was 2.6±0.8(in the midst of stupor or a semicoma). 1.9±0.5(close to drowsy), respectively This was signifcantly different(p=0.000). 3.When a L-tube was inserted and removed, GCS of improved patients was 9.3±2.9. 12.1±2.2 respectively This was significantly different (p=0.000). 4.The duration of nasogastric tube insertion was the longest when in a stupor(L.O.C), 6 ∼8 points(GCS).

위절제술 환자의 표준진료지침 개발 및 적용 효과

김은희,김철규,이순교,김순덕,이혜옥,권정순,이경미,이민미,심순미,유용만,신종식,강은희,이상일,김병식,오성태,육정환,박수길 한국의료QA학회 2003 한국의료질향상학회지 Vol.10 No.2

Background : Gastric cancer is the most common malignant tumor in Korea. surgical operation is one of the major treatment modalities for gastric cancer patients. Therefore, gastrectomy is one of the most common procedures in General Surgery. There were variation in length of hospital stay and medical treatment for gastrectomy between three surgeons at Asan Medical Center. Clinical pathways have received considerable attention as a tool for recucing the medical practice variation, increasing the efficiency of care process, and improving the quality of care. The aim of this study was to evaluate the effect of a clinical pathway for gastrectomy in gastric cancer patients. Methods : The clinical pathway for gastrectomy was developed and implemented by a multidisciplinary group in Asan Medical Center. A computerized clinical pathway program was developed and revised after a pilot test. A total of 145 patients underwent gastrectomy by three surgeons at Asan Medical Center. We compared the length of hospital stay, patient satisfaction, and unplanned readmission rate between the pre-pathway group(n=67) and the post-pathway group(n=78). We also investigated the degree of satisfaction among the physicians and nurses who were main end-users of the clinical pathway. Results : The clinical pathway was applied to all target patients. The average length of hospital stay was shortened from 12.7days to 10.6days(p<0.01). The degree of patient satisfaction with the care process changed from 90.3% to 89.2% after the implementation of the clinical pathway, but the difference was of satistically significant(p=0.761). Unplanned readmission rate was 2.9% in the pre-pathway group. More than 90% of physicians and nurses answered that the clinical pathway had been a useful tool in their medical practice. Conclusions : The findings of the study demonstrated that implementation of the clinical pathway for gastrectomy produced substantial reduction in the length of hospital stay while improving the quality of patient outcomes. The computerized clinical pathway program can be used as one of the powerful patient management tools for reducing the practice variations and increasing the efficiency of care process in Korea hospital settings.

Mycobacterium intracellulare에 의한 요추부 척추염 1예

장은영,김미영,김정욱,송은희,백관미,정용필,성흥섭,김미나,김양수,우준희,이상호 대한감염학회 2007 감염과 화학요법 Vol.39 No.3

비결핵성 미코박테리아에 의한 척추염에 대한 증례 보고가 국내에서는 아직 없었다. 저자들은 기저질환이 없는 환자에서 M. intracellulare에 의한 척추염을 rpoB 유전자에 대한 PCR-RFLP 방법을 통해 진단하였고 수술적 치료와 3제 병합 항균 요법으로 성공적인 임상 경과를 보인 1예를 경험하였기에 보고하는 바이다. We report a case of vertebral osteomyelitis due to Mycobacterium intracellulare in a 60-year-old man without predisposing conditions. He was successfully treated with surgical excision of the inflamed tissue and combined antimycobacterial therapy consisting of clarithromycin, ethambutol, and rifampin. In this case, polymerase chain reaction-restriction fragment length polymorphism analysis (PCR-RFLP) based on the rpo B gene of cultured isolates allowed rapid identification of M. intracellulare. Although very rare, nontuberculous mycobacteria (NTM) should be suspected as a causative pathogen of vertebral osteomyelitis. To the best of our knowledge, this is the first case of vertebral osteomyelitis caused by NTM reported in the Korean literature.

탈식민지 시대의 일본어교육 연구

김은희 ( Kim Eun-hee ) 한국일어교육학회 2018 일본어교육연구 Vol.0 No.44

해방 이후 일제강점기의 잔재를 서둘러 청산하려는 사회분위기 속에서 일본어교육은 제도권에서 철저하게 배제되었다. 1945년부터 1973년까지는 공식적인 일본어교육이 시행되지 않았기 때문에 일본어교육사 연구에서도 이 기간 동안은 연구의 대상이 되지 못했다. 본 연구는 일본어교육사 연구에서 공백으로 남아 있는 이 시기의 일본어교육과 관련된 정치, 경제, 사회의 변화를 고찰하고 고등학교 제2외국어로서의 일본어교육이 도입되기까지의 시대를 재구성해 보았다. 왜색일소의 사회분위기 속에서도 일본과의 경제교류가 확대되면 일본어가 쓸모가 있을 것이라는 기대감에 학습자가 증가하였다. 전면적으로 도구적 동기부여에 따른 언어학습이었다. 이런 일본어교육에 대한 수요를 감당한 곳은 일어강습소였다. 그러나 일어강습소는 ‘독소’, ‘독버섯’에 비유될 정도로 부정적인 이미지를 가지고 있었지만 일본어가 사회적으로 배제되었던 시대에 유일한 교육 장소였다. 한일간의 경제교류가 활발해지면서 일본기업의 한국진출, 일본인 관광객의 증가, 무역교류가 증대됨에 따라 일본어 수요가 늘어나 공교육에서의 일본어교육의 필요성이 대두었다. 1972년 일어강습소가 허가되고 1973년 박정희 대통령의 지시에 따라 일본어가 고등학교 교과과정에 제2외국어 교과목으로 도입되었다. 국민들은 일본어교육의 필요성을 부정하지는 않았지만 일제강점기의 과거를 다 청산하지 못한 채 다시 일본어교육을 도입해야 하는 상황을 받아들이기가 어려웠다. 이런 사회여론을 극복하기 위해 유신정부는 일본어가 나라발전을 위해 필요한 언어임을 강조하여 일본어교육을 정당화하였다. There was no Japanese language education in Korea from 1945 to 1973. Therefore, no research exists on the history of Japanese education for this period. This study aims to reconstruct the period by reviewing political, economic, and social changes that the language and culture of Japan were considered not permissible within the country. However, there were also expectations that the Japanese language might be useful once the relationship between the two countries improves and, especially economic exchange expands. Japanese education was mostly provided by private Japanese language institutes. Although the image of the Japanese language institutes had was so negative images as to be compared to “toxin” or “poisoned mushroom,” Japanese education in Korea retained life through these institutes. In the 1970s, as Korea’s trade dependence on Japan was growing, demand for Japanese speakers has increased even further, which accelerated the growth of Japanese language education system; in 1972, Japanese language institute was officially permitted, and in 1973, Japanese was introduced as the second foreign language in high school education system directed by President Park Chung Hee. People in Korea did not deny the need for Japanese language education. Yet they could not accept the situation in which they had to endorse Japanese language education despite the still visible influence of Japanese colonial rule. For this reason, the Park Chung Hee regime tried to overcome the unfavorable social atmosphere by justifying Japanese language education as a key to economic development of Korea.

노인 낮병원의 심리사회적 치료 프로그램이 노인의 신경인지기능과 우울 증상에 미치는 효과

유계준,송정은,오병훈,안석균,이홍식,오희철,구은형,황혜숙,이은철 大韓神經精神醫學會 1999 신경정신의학 Vol.38 No.5

노인에게 있어서 신경인지기능의 저하와 우울 증상은 가장 흔한 장애이며 신체적, 정신적인 면에 많은 영향을 미치고 있다. 또한 이러한 장애중 비임상군에서 심리사회적 치료개입의 효과가 보고되고 있다. 이러한 측면에서 지역사회에서 노인에게 제공되는 심리사회적 치료개입의 중요성이 높아지고 있다. 이전의 연구에서는 대상이 특정 집단이거나, 비교군이 없거나, 치료효과에 대한 추적 관찰이 이루어지지 않는 등의 제한점이 있었으며, 현재 국내의 노인 낮병원은 소수에 불과하고 이러한 낮병원의 치료효과에 대한 연구는 거의 없는 실정이다. 따라서 본 연구는 지역사회 정신보건센터에서 운영하는 노인 낮병원에 참가하는 노인들을 대상으로 낮병원의 심리사회적 프로그램이 노인들의 신경인지기능과 우울 증상에 미치는 효과와 이에 대한 유지 효과의 유무를 알아보고자 하였다. 경기도 광주군 정신보건센터의 노인 낮병원에 참여한 노인을 치료군으로, 치료를 거부하거나 치료 중 탈락한 노인을 비교군으로 하여 10주간의 낮병원 치료전후와 치료종결 후 10주에 신경인지기능은 한국형 간이 정신상태검사(이하 MMSE-K)로, 우울 증상은 단축형노인우울척도(이하 SGDS)로 평가하여 두 군을 비교하였고 치료군의 치료 직후와 치료종결 후 10주를 비교하였다. 연구결과 노인 낮병원의 심리사회적 치료가 시간에 따른 SGDS점수 변화에 통계학적으로 유의한 영향을 미쳤으며, MMSE-K점수 변화에는 통계학적으로 유의한 영향을 미치지 않았다. 또한 10주 추시가 가능했던 치료군 중 약 43%가 10주 후 SGDS가 증가하여 호전되었던 우울증상의 악화를 보였다. 본 연구 결과 노인 낮병원의 심리사회적 치료 프로그램 개입은 노인에게 있어서 우울 증상을 호전시키며 신경인지 기능에는 직접적인 영향을 미치지 않는 것을 알 수 있었다. 또한 상당수에서 심리사회적 치료 개입으로 인한 우울 증상의 호전이 유지되지 않음을 알 수 있었다. 이는 노인우울증상의 치료에 낮병원의 심리사회적 치료 프로그램이 효과적일 수 있음과 치료 후 이를 유지하기 위한 부가적인 치료개입의 필요성을 시사한다. Cognitive impairment and depression are the most common symptoms affecting the elderly on physical and mental states. Studies have shown that these symptoms in mild cases are improved by psychosocial intervention, emphasizing the importance of therapeutic intervention provided in the community. The purpose of this study was to investigate whether the psychosocial program at a geriatric day care service has any therapeutic effect on the cognitive function and depressive symptoms in the elderly and whether such effect can be maintained. The experimental group was composed of 37 elderly patients attending the day care service at the mental health center located in Kwangju county, Kyonggi province. The control group was composed of 22 elderly patients who either refused intervention or who dropped out of the program. Cognitive function was assessed with the Korean version of the Mini-Mental State Exam(MMSE-K), and depressive symptoms were assessed with the Short-form Geriatric Depression Scale(SGDS). The experimental group and the control group were compared on the score of on each test, which was administered before and after the program and 10 weeks after discontinuation of program. In the experimental group, the scores acquired immediately after the program and at 10 weeks of follow-up were also compared. The results showed that psychosocial intervention at a geriatric day care service was significantly associated with the change in SGDS scores dependent on time but not significantly associated with the change in MMSE-K scores. In the experimental group whose follow-up assessment was possible, it was further shown that 43% of patients had increased SGDS scores 10 weeks after the program ended, indicating that depressive symptoms had worsened. This study suggests that psychosocial therapeutic intervention in the geriatric day care service improve depressive symptoms but not cognitive functions in the elderly. In addition, for a considerable percentage of subjects in the experimental group, the improvements in depressive symptoms were not sustained after the intervention was withdrawn. These findings proposes a need of strengthening therapeutic intervention to maintain such effect.