• 한국정보처리학회논문지
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• 제3권7호
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• pp.1707-1718
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• 1996

N개의 signal net와 소스 노드 s, 싱크 노드가 있을 때, 최소 비용 직각선분 거리 유지 트리의 s와 싱크 간의 노선 길이는 s와 싱크 간의 직각선분의 길이와 일치한다. 최소 비용 직각선분 Steiner 거리유지 트리는 최단 s와 싱크 간의 직각선분 길이를 유지하면서 전체 트리 비용이 최소가 되도록 하는 것이다. 최소 비용 직각선분 Steiner 거리 유지 트리를 찾는 휴리스틱 알고리즘이 최근에 발표된 바 있는데, 본 논문에서는 O(n2 log m)2) 계산시간 내에 비용을 최소화하는 알고리즘을 제안한다. 네트워크 흐름 이론과 최소 비용 흐름 알고리즘을 이용하여 최적화 해를 발견하였다. 더욱 일반화된 응용 연구가 제안 되었고 관련 미해결 문제를 제시하였다.

• 한방안이비인후피부과학회지
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• 제17권1호
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• pp.66-74
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• 2004

Allergic rhinitis is an allergic reaction characterized by sneezing, coughing, itchy nose, mouth and throat, congestion and／or nasal discharge. The offending allergens are usually pollens, molds, dust mites and animal allergens. We aimed to observe inhibitory effects of Bojungikgi-tang on incerase of the number of eosinophil and neutrophil, and protective effects of nasal mucosal tissue in the allergic rhinitis. 1. In Inhibitory Effect of Bojungikgi-tang on Increase of the number of Eosinophil in Serum, Bojungikgi-tang showed significant effects.(p〈0.05) 2. In Inhibitory Effect of Bojungikgi-tang on Increase of the number of Neutrophil in Serum, Bojungikgi-tang showed significant effects.(p〈0.05) 3. In histopathologic change of nasal mucosal tissue, Bojungikgi-tang showed significant protective effects. Depending upon above results, it is considered that Bojungikgi-tang has the inhibitory effects on the process of allergic rhinitis and that it could be used in reliving patients of the symptoms caused by allergic rhinitis.

• 한국임상수의학회지
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• 제34권4호
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• pp.245-248
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• 2017

Modified rush ASIT protocol has been performed to identify the ideal schedule that allows the dose considered effective to be reached in the shortest possible time with the fewest adverse effects. Ten atopic dogs of this study includes fulfillment of Favrot's criteria. Offending allergens were identified by the use of IDST. During the induction period, the dogs were received a total of 15 injections. Ten injections were administrated every 30 minutes in a day with gradually increasing amounts and concentrations of allergens, and the last 5 injections were administered every 3 days. Disease severity was quantified by using the canine atopic dermatitis extent and severity index (CADESI). During induction period, reduction rate from baseline scores varied between 1% and 67% and the improvement of ${\geq}50%$ was recorded after induction period of therapy for CADESI-03 score in 6 of the 10 dogs. This study of ten dogs with atopic dermatitis provide evidence for the efficacy and safety of modified rush ASIT for clinical improvement.

• 한국동물위생학회지
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• 제34권1호
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• pp.75-79
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• 2011

The recent outbreak of renal failure in infants in China and in animals in USA and Europe has been determined to be caused by melamine adulterated in the food. In the course of the investigation, cyanuric acid was identified in addition to melamine in the offending food. Fish feeds were also recently found to be contaminated with melamine. The purpose of this study was to characterize the histopathological effect and toxicity potential of different concentrations of melamine and cyanuric acid in the kidney of Japanese catfish (Silurus asotus). The fish were administered melamine and cyanuric acid in combination at the concentrations of 12.5, 25, 50, 100 and 200 mg/kg/day for 3 days by single oral administration dissolved in carboxymethyl cellulose. The results showed that renal crystals were observed in renal tubules and collecting ducts at the concentration over 25 mg/kg dose group and the number of crystals in kidney were in proportion to the concentrations of melamine and cyanuric acid.

• 수산해양교육연구
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• 제17권3호
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• pp.390-403
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• 2005

Bullying behavior problems among middle school students have been increasing and being severe social problem. Therefore, on the basis of ecosystematic perspective, this study proposed the psychosocial factors that have various subsystems, such as individual level, family level, school level. Purposes of this study are to grasp the actual conditions of bulling and to examine psychosocial factors affecting bullying behavior of middle school students. For this study, surveyed were those 354 students who indicated they experienced bullying. The findings are as follows: Firstly, 49.2% of surveyed youth has the bullying offending experience. In detail, 26.7% of the bullies is estrangement from relations, 41.9% is verbal teasing, 18.2% is physical teasing. Secondly, the most important psychosocial factors to influence bullying behavior has been found the factors from the school. In the next place, from the individual. The prior factors that have relative influencing power on the bullying behavior are in order as follows- experience as victims of bullying and witness to bullying, aggression, peer group's exposure to delinquency, emotional unrest among sub-type borderline features, self-esteem, peer aggregation, a marital discord.

• 산업식품공학
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• 제22권4호
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• pp.283-294
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• 2018

Food allergy is a chronic disease that is increasing all over the world, and it can even lead to a loss of life. To prevent any incidents resulting from food allergies, most countries keep strengthening their food allergen labeling requirements domestically and internationally, with a constant monitoring system against undeclared allergens and recall of offending products. In order to avoid economic losses to industry and damages to international relations from undeclared allergens, it is necessary to confirm each country's regulatory policy on food allergen labeling prior to exportation. Another required action is to try for a reduction of the cross-contamination risk of the allergens during manufacturing and storage, which should be verified by using an accurate and reliable analysis of food allergens. This paper is intended to provide an introduction to the regulation of food allergen labeling by country, allergen management methods to avoid cross-contamination, and allergen detection methods using ELISA, PCR, and LC/MS. Changes of allergenicity during thermal or nonthermal processing also will be investigated in our review. This review will be helpful for the food industry to better understand patients suffering from food allergies and to manage food allergens in food manufacturing.

• 한국임상수의학회지
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• 제28권6호
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• pp.607-609
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• 2011

6년령의 중성화한 암컷 코커 스파니엘이 1개월 전부터 시작된 서혜부의 홍반과 가피, 소양감을 주증으로 본원에 내원하였다. 환축은 건성 피부에 대하여 보습을 목적으로 오트밀 샴푸와 보습용 스프레이를 수 개월간 사용하였다. 전혈구 검사와 혈청 생화학 검사결과 특이 소견은 관찰되지 않았다. 조직병리학적 검사 결과, 표피의 이상각화증과 표피증식증이 확인되었으며, 진피 상층부의 혈관주위 염증이 관찰되었다. 병력, 임상증상, 신체검사 및 혈액학적 검사, 피부기본 검사와 조직병리학적 검사를 통하여 자극성 접촉성 피부염으로 진단하였다. 자극성 접촉성 피부염의 원인으로 생각되는 보습용 스프레이의 사용을 중지하였으며 2주 후 서혜부의 홍반, 가피와 소양감이 개선되었다.

• Journal of Korean Neurosurgical Society
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• 제29권11호
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• pp.1538-1541
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• 2000

Apenetrating head injury by an arrow is extremely rare being only two cases reported in the literature. We report a case of 12-year-old boy who presented with an arrow lodged at the posterior fossa through nasal nostril. He was slightly drowsy, but neurologically intact except a sixth nerve palsy in the left eye. Brain CT showed no intracerebral hemorrhage. The arrow was entered through the right nostril and the tip was stucked in the left cere-bello-pontine angle through the sphenoid sinus. We removed the arrow without craniotomy since the tip was verified smooth and no cerebral arteries were in contact with the arrow. The patient recovered well without any significant complications. The sixth nerve palsy resolved completely after six months. The verification of the shape of the offending material, a retrograde removal of the arrow in the direction of its line of trajectory, and an identification of adjacent cerebral arteries seem to be important in the management of this type of injury.

• Clinical and Experimental Pediatrics
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• 제49권6호
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• pp.593-601
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• 2006

Allergic rhinitis is a common disease of childhood characterized by nasal, throat, and ocular itching, rhinorrhea, sneezing, nasal congestion. Those affected with allergic rhinitis often suffer from associated inflammatory conditions of the mucosa, such as allergic conjunctivitis, rhinosinusitis, asthma, otitis media with effusion, and other atopic conditions, such as eczema and food allergies. Allergic rhinitis must be diagnosed and treated properly to prevent complications and impaired quality of life. Despite a high prevalence, allergic rhinitis isoften undiagnosed and inadequately treated, especially in the pediatric population. The first step in treatment is environmental control when appropriate. It may be difficult to eliminate all offending allergens effectively to reduce symptoms, so medications are often required. Many different classes of medications are now available, and they have been shown to be effective and safe in a large number of well-designed, clinical trials. Antihistamines are effective in treating immediate symptoms of sneezing, pruritus, watery eyes, and rhinorrhea. Second generation antihistamines are the preferred antihistamines because of their superior side effect profile. Thus, decongestants are commonly used with oral antihistamines. Intranasal corticosteroids are the most effective therapy for allergic rhinitis. Leukotriene modifier may be as effective as antihistamines in treating allergic rhinitis symptoms. Cromolyn sodium is an option for mild disease when used prophylactically, and ipratropium bromide is effective when rhinorrhea is the predominant symptom. When avoidance measures and medications are not effective, specific immunotherapy is an effective alternative. Only immunotherapy results in sustained changes in the immune system. Because of improved understanding of the pathogenesis, new and better therapies may be forthcoming. The effective treatment of allergic rhinitis in children will reduce symptoms and will improve overall health and quality of life, making a happier, healthier child.

• 한국콘텐츠학회논문지
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• 제17권8호
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• pp.610-618
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• 2017

한국에서 의료인에 의한 성범죄가 지속적으로 발생하고 있어 환자뿐만 아니라 일반 국민들은 불안감을 호소하며, 의료계에 대한 불신은 더욱 높아지고 있다. 이에 정부는 사회에서의 성범죄에 대한 엄벌주의 요청에 따라 성범죄 관련 범죄의 형량을 높이는 방향으로 법률의 제 개정을 진행하고 있으며, 성범죄 의료인에 대한 행정처분을 활성화하겠다는 의지를 표명하였다. 이러한 사회적 분위기와 달리 실제 법률을 적용하는 사법부는 의료인의 성범죄 사건에 대해서 그 심각성을 크게 인식하지 못한 것으로 보인다. 2016년 12월, 대법원은 소아과 병원 진료과정에서 의사가 여중생을 추행한 혐의에 대해 무죄를 선고하여 국민의 법감정과 상이한 판결을 하였다. 이에 본 연구에서는 해당 사건을 중심으로 의료인의 성범죄 사건에 대한 판례를 분석하고, 그에 따른 시사점을 제시하고자 한다. 이를 통해 성범죄 의료인에 대한 법적용의 미비점을 보완하여 의료계 전반에 대한 불신을 해소하고, 국민이 보다 안전한 환경에서 양질의 의료서비스를 제공받음으로써 국민의 건강권과 행복권을 담보하는데 기초자료를 제공하고자 한다.