문학 작품에 나타난 의미 분석 - 김동리의 역마를 중심으로-

정동환 ( Dong Hwan Jung ) 한말연구학회 2000 한말연구 Vol.- No.6

顔面痙攣患者 29例에 대한 臨床的 考察

정동환,심상희,유미경,김종한,박수연,최정화,Jeong, Dong-Hwan,Sim, Sang-Hee,Yu, Mi-kyoung,Kim, Jong-Han,Park, Su-Yeon,Choi, Jung-Hwa 대한한방안이비인후피부과학회 2004 한방안이비인후피부과학회지 Vol.17 No.3

Hemifacial spasm is painless uncommon disorder characterized by involuntary paroxysmal movement of one side face. In the treatment of hemifacial spasm, the Western operation or non-operation therapy has many side effect such as hearing loss, exudative otitis media, facial paralysis etc. So we studied mainly the effect of cause, treatment frequency, diseased part of 29 cases with hemifacial spasm for effective clicical application of oriental medicine. The results of study are as follow; 1. It shows more female patients than male patients, and mostly patients in their forties. 2. The diseased part is shown more on left side than right side, and the left side hemifacial spasm is cured more effective. 3. The causes of hemifacial spasm are mainly stress, ignorance, overwork, and the stress, a cold are more effective causes than ignorance in. 4. The disease period is mainly within six months, and that period is the most effective time. 5. The palpebral site is the most frequent site, ineffective site. 6. The effect go with the treatment frequency is not available. 7. There is a 55 percent improvement of 29 cases.

우目환자 치험 1례

정동환,심상희,최정화,Jeong, Dong-hwan,Sim, Sang-hee,Choi, Jung-hwa 대한한방안이비인후피부과학회 2003 한방안이비인후피부과학회지 Vol.16 No.1

The relapsed patient who has diagnosed flat wart and treated with continuous immunotherapy in Western Dermatology come to Dongshin University Oriental Medical hospital OPD Ophthalmology and Otolaryngology from 23 December 2002 to 18 March 2003. We diagnosed as Gi(氣) deficiency and stagnation of damp. stagnation of Gi(氣) and blood stasis caused by insufficiency of Yang of the spleen treated with Gamiijungtang(加味理中湯) and Sodogeumgagam(消毒飮加減). As a result, we got the attentive effect and report on a paper.

火傷환자 치험 1례

정동환,심상희,최정화,Jeong, Dong-Hwan,Sim, Sang-Hee,Choi, Jung-Hwa 대한한방안이비인후피부과학회 2002 한방안이비인후피부과학회지 Vol.15 No.2

I experienced one case of 3 degree bum from the 14th in October to the 15th in November 2001 in Dongshin University Gwangju Oriental Medical Hospital ENT${\cdot}$ Dermatology. Administration of herbal medicine "PalmuITang-Gami", external medicine, acupunture, and venesection therapy, as a curative means of Stagnation of Ki and Stasis of blood achieved desirable effect. In the future, it is necessary more clinical study for developing of oriental medical therapy and oriental external medicine of 3th degree burn.

托裏黃기湯이 抗癌 및 免疫作用에 미치는 實驗的 效果

정동환,최정화,김종한,정현우,Jeong, Dong-Hwan,Choi, Jung-Hwa,Kim, Jong-Han,Jeong, Woo-Hyun 대한한방안이비인후피부과학회 2002 한방안이비인후피부과학회지 Vol.15 No.2

Taklihwangki-Tang was a drug that treated carbuncle and cellulitis. So, the purpose of this Study was to investigate effect of Taklihwangki-Tang on the anti-cancer and proliferation of immunocytes, nitric oxide(NO) production of peritoneal macrophages. We used Taklihwangki-Tang extract(THT) with freeze-dried, 8wks-old male mice and cancer cell lines(L1210, S-180) for this Study. The proliferation of cells was tested using a colorimetric tetrazoliun assay(MTT assay). The results of this Study were obtained as follow ; THT was showed cytotoxicity on the L1210 and S-180 cell lines, increased proliferation of thymocytes. And the combined effects of THT and vincristine were became cytotoxicity of cancer cell lines and increased significantly proliferation of thymocytes. THT accelerated proliferation of thymocytes in normal mice, and decreased significantly proliferation of L1210 cells and accelerated significantly NO production of peritoneal macrophages in L1210 cells transplanted mice. This results suggest that THT inhibit proliferation of cancer cells by becoming immunocytes activity(NO production, proliferation of T-cell).

대한민국 대통령 기록물을 활용한 근현대사 교육문화콘텐츠 개발 연구

정동환(Jung, Dong Hwan) 한국디자인문화학회 2016 한국디자인문화학회지 Vol.22 No.2

국가적 중요 기록문화유산인 우표(기념우표)는 다양한 소재와 캐릭터가 재현되어 역사적 가치가 높은 기록물로 자리매김한다. 이러한 국가적 기록문화콘텐츠는 교사와 학생들을 대상으로 하는 교육용 콘텐츠로의 활용성이 크고 교육 현장에 바로 적용 할 수 있다는 장점이 있다. 본 연구의 범위는 역대 대통령 취임사 18개 전문을 파악하고 17개(제4대 윤보선 대통령: 미발행 1개) 대통령 취임 기념우표를 중심으로 대한민국 역대 대통령 취임식이 갖는 상징성과 시각적 표상이 어떻게 표현되어 나타나는지 대한민국 역대 대통령 취임사와 취임 기념우표를 중심으로 대통령 취임 관련 커뮤니케이션 행위를 일련의 정치시스템과 연결시켜 비교분석 하였다. 서론 부분에서는 연구의 목적과 문제를 제기 하였고, 대한민국 역대 대통령 취임 기념우표와 취임사가 가지는 문화콘텐츠로서의 교육적 · 문화적 · 사회적 의의에 대한 고찰과 ‘역대 대통령 취임 기념우표’의 통합교과적 교육 자료로서 활용 방향성을 제시 하였다. 본론 부분에서는 첫 번째, 대한민국 역대 대통령의 시대적 상황인식을 파악하기 위해 역대 대통령 취임사 전문을 분석하여 대통령의 국정목표와, 공약, 취임사의 주제 및 특징을 살펴보았다. 아울러 권위주의 정부와 민주화 이후 정부 간의 취임사 표현을 살펴보았다. 두 번째, 대한민국 역대 대통령 취임 기념우표의 시각적 표상과 역대 대통령 취임사에 표현된 개인적 설득표현을 기호학의 세 가지 범주인 상징성, 도상적, 지표적 기준에 준거하여 비교분석 하였다. 세 번째, 대한민국 역대 대통령 취임 기념우표의 시각적 표상에 나타나는 초상, 도상, 상징 등을 초상화와 초상 사진, 어진, 기념통신일부인 등을 비교분석 하였다. 결론 부분인 연구결과에서는 대한민국 역대 대통령 기념우표 표상과 역대 대통령 취임사에 나타나는 대통령의 시대적 상황인식 표현을 권위주의 정부와 민주화 이후 정부로 나누어 정리하고, 이 시대를 살아가는 표현의 주체들에게 동시대의 문법에 맞는 시각문화를 반영, 유지, 전달하는 과정뿐만 아니라 그것을 비판하고 창조하는 시각적 의사소통의 능력을 기를 수 있도록 도움을 주기 위해 역대 대통령 관련 기념우표와 기념일부인을 응용 한 아동용 퍼즐 게임, 그림 그리기, 근현대사 교육용 e-Book 디자인을 제안하였다. National important cultural heritage stamp (stamp) remarks historical variety of material and characters and they have been established as a historical high record-worth. These national record cultural contents aimed at teachers and students of the educational contents, the possibilities can be applied immediately to the scene of this big advantage of education. The scope of this study is to determine the inaugural speech of 18 Presidents of the professional and 17 pieces of stamp(including the 4th President Yoon Bo Sun"s not issued stamp) with a focus on Korea Presidents of the inauguration, is to do comparative analysis of how the symbolism and visual representation appears with Presidents of the inauguration of Korea President-centered on presidential inauguration commemorative stamp-in the relationship with communications which connecting a series of acts of political systems. The purpose and problem were addressed in introduction. A consideration on inauguration commemorative stamps for educational, cultural, social meaning as cultural contents has been arranged, so as the application plan on how to utilize ‘inauguration commemorative stamps’ as education resources. On the body, firstly inauguration addresses were analyzed to understand the situations by period so key policy, pledge, topics and features of inaugural address have been examined. Additionally expressions on inaugural address both in the authoritarian nation and after-democratization have been studied. Secondly, the visual representation of the commemorative stamps and persuasion speeches were analyzed and compared basing on the 3 categories of semiology, such as symbolization, iconic, indexical. Thirdly the effigy, iconic, symbols appear on visual representation of commemorative stamps were compared with the portrait, photographic portrait, portrait of a king, etc. In the conclusion part of the research results in the Presidents of Korea commemorative stamps and expression of the President"s inaugural address according to the criteria between authoritarian Government and post-democratic Government. and suggest a children"s puzzle game, painting the picture, Modern educational e-Book design for pre and post modern history in order for the subject of current era"s expression to enhance the ability of fitting and reflecting the Visual grammar of contemporary culture, retention, and criticizing it as well as the process of passing and the ability to create Visual communication.

생체간이식 시 중간정맥 재건을 위한 간치혈관 대용물에 대한 잡견 모델에서의 가능성 평가

정동환(Dong Hwan Jung),이승규(Sung Gyu Lee),황신(Shin Hwang),홍혜남(He Nam Hong) 대한외과학회 2009 Annals of Surgical Treatment and Research(ASRT) Vol.77 No.1

Purpose: Most of grafts used as interposition conduits for middle hepatic vein (MHV) in living donor liver transplantation (LDLT) have been allografts and autografts. Recently, polytetrafluoroethylene (PTFE) and bovine pericardium patch have also been used. Thus, we performed large-animal lab tests to assess the feasibility of interposition vessel graft substitutes for MHV. Methods: The inferior vena cava was replaced in 9 dogs with allograft (3), PTFE (3), and bovine pericardium patch (3). After 28 days, patency rate, outer and inner diameter, intimal thickness, histology, and immunohistochemistry were evaluated according to interposition grafts. Results: The allograft and PTFE groups were all patent at post-operative week 4, but the bovine group was not patent in all dogs. Outer diameter of anastomotic site at 4 weeks was 8.41±0.37, 10.83±0.51, and 7.41±0.86 mm in allograft, PTFE, and bovine group, respectively. Inner diameter of interposition graft at 4 weeks was 7.90±0.23, 6.33±0.68, and 0 mm in allograft, PTFE, and bovine groups, respectively. Intimal thickness was 48.0±8.6, 113.8±45.3, and 218.3±59.9㎛ in allograft, PTFE, and bovine groups, respectively. In histologic findings, inflammation was most severe in the bovine group. Intima of anastomotic site in the bovine group was thickest in all groups. Proliferation of smooth muscle cells was most severe in anti-alpha-actin antibody test in bovine group. Conclusion: Our data implicate that the use of allografts and PTFE grafts is more feasible than bovine pericardium for MHV reconstruction in LDLT.

유한요소법을 이용한 스프링와셔용 경강선재 롤인발 공정설계

정동환(Dong-hwan Jung),송현정(Hyun-jung Song),김창일(Chang-il Kim),김종희(Jong-hee Kim),박명수(Myung-soo Park),김지훈(Ji-hoon Kim),조해용(Hae-yong Cho) 대한기계학회 2021 大韓機械學會論文集A Vol.45 No.10

와셔는 볼트와 너트 사이에 장착되는 기계요소로서 체결물 간의 접촉압력을 낮춰주고 동시에 풀림을 방지한다. 둥근와셔, 사각와셔, 스프링와셔 등 다양한 종류가 있으며, 이 중 스프링와셔는 충격이나 반복적인 외력이 높은 체결력을 필요로 하는 자동차, 항공기, 산업기계 등 다양한 분야에서 사용되고 있다. 스프링와셔는 연강선재를 사다리꼴 단면으로 인발, 코일링, 절단 후 열처리를 하여 제조하는데, 열처리 후 파단되는 문제가 있다. 본 연구는 열처리 후 파단되는 문제를 해결하고자 열처리를 생략하고 기존 제품과 동일한 경도 및 성능이 유지되도록 소재 변경과 인발금형에 초경롤러를 적용하였으며, 유한요소해석 프로그램인 DEFORM-3D와 ANSYS를 이용하여 냉간 인발 시뮬레이션을 실험 결과와 비교 및 분석하여 현장에서 사용할 수 있는 설계표준을 제시하였다. A washer is a mechanical element mounted between a bolt and nut to reduce the contact pressure between fasteners and preventing loosening. Spring washers are used to maintain high clamping forces against impact or repetitive external forces in automobiles, aircraft, and industrial machinery. Spring washers are generally manufactured by heat treatment after drawing, coiling, and cutting; however, there is a problem of increased fracture properties after heat treatment. In this study, to solve this post-heat-treatment problem, the material was changed to a high-strength span wire with a simplified manufacturing process using a carbide roller. The roller and spring washer were designed by Creo and simulated using finite element modeling code DEFORM-3D and ANSYS. The simulated results were analyzed and compared with the experimental results to suggest a design standard.

유아의 어휘력을 높이기 위한 통합적인 언어 프로그램 - 동화를 중심으로 -

정동환 ( Dong Hwan Jung ),정원주 ( Won Hoo Chung ) 한말연구학회 2005 한말연구 Vol.- No.17

췌두십이지장절제술 후 췌장액 분비량의 분석

정동환 ( Dong Hwan Jung ),황신 ( Shin Hwang ),이승규 ( Sung Gyu Lee ) 대한소화기학회 2004 대한소화기학회지 Vol.43 No.5

Background/Aims: There has been lack of data on the secretion of the pancreatic juice after pancreatoduodenectomy. Thus, surgeons have difficulties in predicting the clinical sequences of pancreaticojejunostomy leakage or other pancreatic surgery. Methods: This study employed 15 patients who underwent pylorus-preserving pancreatoduodenectomy (PPPD) with total external drainage of the pancreatic duct from January 2000 to June 2001. Results: These patients were divided into the normal pancreas group (n=11) and chronic pancreatitis- accompanied group (n=4). Excretion of pancreatic juice was suppressed in a few days after PPPD. Then, it gradually increased and became constant at the postoperative day 4. The amount of excreted pancreatic juice in the normal pancreas group was 229±99, 85~385 (mean, range) ㎖/day at the postoperative day 7 before the initiation of oral intake, and was increased to 314±222, 110~910 (mean, range) ㎖/day at the 7th day after the initiation of food intake. The usage of octreotide during early fasting period had no influence on the excretion of the pancreatic juice in the normal pancreas group. Conclusions: We observed the real amount of secreted pancreatic juice after PPPD. These data may be helpful to interpret and manage the postoperative conditions such as pancreatic leakage or pancreatic exocrine insufficiency. (Korean J Gastroenterol 2004;43:309-315)