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이보형,이현경,김미정,최광해 영남대학교 기초/임상의학연구소 2001 Yeungnam University Journal of Medicine Vol.18 No.1
Background: The accidental swallowing of foreign body is a common problem in the children. Ingested foreign bodies may be managed by endoscopy, observation, or surgery. So we analyzed the methods of removal, type, location and complications of foreign bodies. Materials and Methods: This report reviewed 37 cases of ingested foreign body in the gastrointestinal tract at the Department of Pediatrics, Yeungnam University Hospital between January 1997 and April 2001. Results: The age ranged from 8 months to 8 years. The most prevalent age group was between 1 year and 2 years of age(19%). The male to female ratio was 2.1:1 with 25 male and 12 female patients. The type of foreign bodies were coins in 20 cases(54%), nail in 4 cases(11%), key in 4 cases(11%), pin in 2 cases(5.5%), necklace in 2 cases(5.5%) and others. The locations of foreign bodies were upper esophagus in 12 cases(32.5%), lower esophagus in 4 cases(10.8%), stomach in 16 cases(43.2%), small bowel in 5 cases(13.5%). 4. Presenting symptoms were variable with asymptomatic(59.4%), vomiting(19.0%), epigastric pain(8.1%), dysphagia(5.4%) and others. The methods for removal of foreign bodies included 20 cases of endoscopic removal(54.0%), 3 cases of spontaneous removal(8.1%) and there was no surgical removal. 14 cases(37.9%) did not confirmed removal of foreign body because of no revisit of our hospital. Endoscopic finding of patients were normal(15 cases), ulceration(2 cases), erosion(1 case), inflammation(1 case) , mucosal scratch(1 case). Conclusion: It appears that the endoscopic approach is the preferable method for the removal of upper gastrointestinal foreign bodies in the children.
CT flouroscopy를 이용한 중재적 시술의 유용성
전혜정,박정희,서보경,박상우,신현준,최영철,한혜승,이창희 건국대학교 의과학연구소 2004 건국의과학학술지 Vol.14 No.-
Conventional CT-guided needle localization has been reported many times, but a few reports of interventional procedures by using multidetector CT scan with CT-fluoroscopy have been described. We presented 36 cases of CT-fluoroscopy guided interventional procedures focusing on the puncture technique. Two cases of small pneumothorax and one case of pulmonary hemorrhage out of 2lcases after lung biopsy, were not needed any treatments We can easily and accurately access to the lesion by using CT-fluoroscopy and unique our marker system.
황혜자,김보경 東亞大學校 2005 東亞論叢 Vol.42 No.-
The aim of this study was to investigate characteristics of conduct disorder child and to suggest integration play therapy techniques. The study was guided by the following literature reviews: APSD(Antisocial Process Screening Device), Multi Health Systems, Ontario, Canada. In general, characteristics of conduct disorder child can vary widely. This article divides it into three main categories: impulsiveness, antisocial; depression. First of all, the conduct disorder child's impulsiveness can cause disobedient and problematic behaviour. Secondly, negative behavior and repeated punishment, which was resulted from lack of human wisdom- linguistic deficiency or social wisdom deficiency can lead antisocial behavior of the child. Lastly, depression can be Identified with the child who experience poor relationship with family or friends or low self-esteem.
回轉反應爐에 있어서 톱밥의 熱分解를 위한 流動特性의 硏究
李輔成,金志同,金惠榮 충남대학교 공업교육연구소 1982 論文集 Vol.5 No.2
This paper is a study of the fundamental design and operation preblems in Rotary Kilns for Biomass- pyrolysis. It is concerned especially with the flow pattern and mixing degree of solid reactants in Rotary Kilns. It was cleared that the mean residence time of solids was independent on the feed rate and the highest mixing degree could be obtained at 120 rpm. With a modified temperature profile in the Kiln and through pyrolysis of saw dust a gas mixture could be produced which has a calorific value of 3500 kcal/㎥ calculated.
강선보,정해진 안암교육학회 2012 한국교육학연구 Vol.18 No.2
그룬트비의 평민교육사상은 그가 비판했던 '죽음의 교육'과 닮아있는 우리 교육현장에 중요한 시사점을 준다. 그룬트비는 그 민족의 고유한 말과 문화를 온전히 품고 있는 평민의 삶을 진보적인 게몽과 문화를 지향하는 방향으로 안내하는 교육을 통해 덴마크 사회를 변화시킬 수 있다고 주장한다. 평민교육사상을 실천하기 위한 핵심 요소는 살아있는 말과 상호 작용, 폴켈리드(folkelighed) 정신, 그리고 자유다. 평민대학은 이를 실현하는 새로는 형태의 교육기관이며, 이곳에서 학생들은 삶을 위한 교육을 통해 자유롭고 민주적인 사회를 구성할 평민으로 성장한다. 삶의 경험을 교육내용으로 삼고, 살아있는 말을 통한 상호작용이 그룬트비가 제안하는 교육의 핵심이다. 그룬트비의 평민교육사상은 우리에게 새로운 교육의 실현 가능성과 그를 통한 사회변화의 가능성을 보여준다. 그 핵심은 소수만을 위한 엘리트 교육이 아닌, 사회구성원 모두의 행복과 삶을 위한 평민교육에 있다. The purpose of this study is to gain some suggestions for the improvement of education in Korea through the analysis of N.F.S. Grundtvig's philosophy and practice of folk education. Grundtvig suggested that Denmark can be reformed by the folk education. Folk education guides the folk who keeps their mother tongue, own culture and national spirit to the enlightenment of life. In Grundtvig's perspective, the enlightened folk should be the center of the democratic society. Therefore he focused on the education for folk. The core factors of folk education are the living word, the living interaction, the folkelighed, and the freedom. The Folk High School is the new educational institution that realizes folk education. In this school, students(folks) grow as a good civil who makes Denmark a better democratic society by the living education. The curriculum that is based on the experience of life and the living interaction through the living word is the heart of the folk education that Grundtvig suggested. Grundtvig's educational ideas and practices give us excellent inspiration of the new educational paradigm. The point is not the education for elite, but the education for all the people(folk) who consists the society.
주의력 결핍·과잉행동장애(ADHD)아동의 행동변화에 미치는 놀이치료의 효과
황혜자,김보경 東亞大學校 2004 東亞論叢 Vol.41 No.-
This study was performed to find out the possibilities the play therapy to change Attention Deficit and Hyper actmy Disorder(ADHD) child's behavior. This study demonstrates the value of phenomenological approach in a qualitative case study of behavior modifications applied to one ADHD child for one yeor of three months The researcher checked the charye of child's behavior in play therapy room in each session and interview디 with his mom after each session. On the dasis of ADHD child of DSM-IV(Diasnostic and Statistical Mamal), the problematic behavior of the chila in playtherapy room was examined. Besides, the child's mom was tested K-CBCL(korean children Behavior Check list) and KPI-C(Korean Personality Inventory for Children) for the child's probcemalic behavior in dairy life. The result of this research demonstrated positive effect of the play tharapy on the on the behavior modifications of ADHD In addition, after play therapy, the child's problematic behaviors such as attention deficit and hyper ․ activity were decreased.
김보경,박혜련,김정원 대한지역사회영양학회 2008 대한지역사회영양학회지 Vol.13 No.5
The purpose of this study was to develop children-friendly comic books and animation for dietary education of 3rd or 4th grade elementary students. Through a literature review on current dietary problems and dietary education for children, 15 educational themes were chosen on both healthy eating and safe dietary life. Comic books and animation were developed based on the themes by the brainstorming and help of professional animators, and they were applied and evaluated in the field. The developed comic books and animation, with its own characters, proved to be of high quality and effective educational materials for children’s healthy and safe eating. Compared with the reference group, the tested group has shown a significant improvement in dietary knowledge and attitude (p < 0.05). And both parents (level of understanding 4.29, level of interest 4.49, level of usefulness 4.46, level of design satisfaction 3.95 in 5-point Likert scale) and children (level of understanding 4.63, level of interest 4.57, level of usefulness of 1st comic book 4.44, 2nd comic book 4.49, level of design satisfaction 4.06, level of usefulness for knowledge pages 4.22 in 5-point Likert scale) have shown high levels of interests and satisfaction. Therefore, these materials could be utilized as effective educational materials for elementary students in school lunch time, extra-curricular activities, or after school programs
李圭寶,孫惠卿,黃基錫 慶北大學校 醫科大學 1982 慶北醫大誌 Vol.23 No.2
1982年 1月부터 1982年 8月사이에 慶北醫大附屬病院 核醫學科에서 甲狀腺製劑(Comthyroid)를 投與받고 있는 患者中 3∼6個月사이에 甲狀腺機能檢査를 比較觀察할 수 있었던 35例를 檢査한 結果 다음과 같은 所見을 얻었다. RAIU檢査는 甲狀腺製劑 投與前에 比하여 6時間値나 24時間値가 모두 有意하게 正常以下로 低下되었으나, 血中 T_3와 T_4 値는 少數例에서 上昇되어있었으나 全體的으로 別 有意한 上昇은 없었다. 臨床的으로 腺腫의 約半數例에서 縮小效果가 있었으며 藥濟服用으로 因한 副作用은 없었다. 甲狀腺腫의 抑制法으로 投與하는 甲狀腺製劑의 效果는 臨床的으로 甲狀腺 hormone의 生體에 對한 影響이나 副作用은 없이 뇌하수체-甲狀腺軸에만 作用하여 甲狀腺機能抑制 또는 腺腫縮小를 招來할 수 있다고 思料된다. In order to evaluate the effects of thyroid hormone preparation upon the thyroid function, authors investigated comparative thyroid function tests including of RAIU, serum T_3, and T_4 before and after Comthyroid therapy from January to August 1982 in 35 cases of nontoxic goiter. RAIU both in 6 hrs and 24 hrs were significantly decreased during medication, whereas serum T_4 and T_3 showed no appreciable change. There was no case of side reaction from the regimen, however size of goiter seemed regressed more or less in more than half of the cases.
Furosemide 및 Hydrochlorothiazide가 家兎 賢皮質의 Na-K-ATPase 活性에 미치는 影響
金寶年,劉寬熙,朴海根 충남대학교 자연과학연구소 1984 忠南科學硏究誌 Vol.11 No.2
The furosemide and hydrochlorothiazide are well known diuretics that inhibit the sodium active reabsorption in the renal tubules. Therefore it was suggested that they had a effect on the Na-K-ATPase activity, but the reports of these drugs on the Na-K-ATPase activity are rare. Author attempted to investigate the action of furosemide and hydrochlorothiazide on the Na-K-ATPase activity in the rabbit renal cortical homogenate. The results were summarized as follows: 1. The control values of Na-K-ATPase activity in the renal cortical homogenate were 1.80±0.27μM pi/10 min/㎎ protein in experimental group of furosemide and 1.58±0.29μM pi/10 min/㎎ protein in that of hydrochlorothiazide. 2. Furosemide tended to increase the Na-K-ATPase activity but was not statistically significant. From the above results, it was suggested that furosemide and hydrochlorothiazide had a diuretic action without the influence of Na-K-ATPase activity.
젊은 성인에서 흡연에 의한 상완동맥 내피기능의 부전에 관한 연구
이상철,권영주,방덕원,이선해,이보영,김지욱,김영훈,온영근,현민수,김성구 순천향의학연구소 2002 Journal of Soonchunhyang Medical Science Vol.8 No.1
Background and Objectives : Cigarette smoking is a major factor and the most modifiable risk factor for atherosclerosis. Endothelial dysfunction is an early event in atherosclerosis, before the structural change of the systemic arteries. We hypothesized that endothelial dysfunction might be present in the systemic arteries of young adult smokers and that this might be dose-dependent phenomenon. Therefore, we try to certify that smoking is associated with endothelial dysfunction in healthy young adults without other risk factor of atherosclerosis. Subjects and Methods : we studied noninvasively 29 subjects aged 3 to 4 decades without other risk factor of atherosclerosis, they were composed of the two groups, current smokers(n=15) and nonsmokers(n=14). Smoking history varied from 3 to 20 pack years. Using high-resolution ultrasound, vessel diameter and mean flow rate were measured at rest, during reactive hyperemia(with flow-mediated endothelium-dependent dilation), and after sublingual nitroglycerin(NG-induced endothelium-independent vasodilation). Result : Flow mediated endothelium dependent dilation was observed in the control subjects (9.4±3.44%) but was impaired in the smokers(5.8±2.51%)(p=0.004). NG-induced endothelium independent dilation is no difference in all subjects. Conclusion : Cigarette smoking is associated with endothelial dysfunction in healthy young adults.