우리나라 長壽者의 生活 및 意識調査에 관한 硏究 - Ⅴ. 過去의 健康疾病 및 苦痛에 대한 態度 -

최진호(Jin-Ho Choi),변재형(Jae-Hyeung Pyeun),임채환(Chae-Hwan Rhim),양종순(Jong-Soon Yang),김수현(Soo-Hyun Kim),김정한(Jeung-Han Kim),이병호(Byeong-Ho Lee),우순임(Soon-Im Woo),최선남(Sun-Nam Choe),변대석(Dae-Seok Byun),김무남(Mu-Nam 군산대학교 수산과학연구소 1994 군산대학교 수산과학연구소 연구논문집 Vol.1 No.-

The present study was designed to be link a part of the research on the investigation on daily life and consciousness of the longevous people in Korea, and to investigate the health conditions, and the attitude on disease and suffering of longevous people in the past. 1. By the health conditions of longevous people between 40 and 60 years, ""very good"" showed the highest figure of 71.0%, followed by ""ordinary"" (21.6%). Consequently it is found that 92.6% of total longevous people surveyed maintained the good health conditions above ordinary. 2. Of the experiences of disease and/or injury after 60 years of longevous people, ""never"" showed the highest figure of 74.7%, while ""had"" showed the only 22.6% of total longevous people surveyed. 3. Of the details of disease and/or injury after 60 years of longevous people. ""digestive disease"" showed the highest figure of 32.6%. followed by ""apoplexia cerebri & hypertensions""(14.0%) and ""heart disease""(14.0%), and followed by ""respiratory disease""(12.3%). 4. Of the experiences of suffering between 40 and 60 years of longevous people, ""never"" showed 53.7% of total longevous people surveyed, while the frequency of suffering decreased in the order of ""once""(22.7%), ""2 times""(15.8%) and ""3 times""(4.7%). By the details of suffering between 40 and 60 years of longevous people. ""family life"" showed the highest figure of 85.1%, followed by ""business""(10.1%). 5. By the attitude on suffering of longevous people, ""tried to forget soon"" showed the highest figure of 54.2%, followed by ""continuous worried""(23.3%), and followed by ""not worried""(7.2%).

電子式 船貨證券의 法的 諸問題點

南豊祐,全淳煥 강남대학교 사회과학연구소 1997 사회과학논총 Vol.3 No.-

치수생활력 검사 방법으로서 laser Doppler flowmeter의 신뢰도

남순현,김영진,남동우 大韓小兒齒科學會 1998 大韓小兒齒科學會誌 Vol.25 No.4

미완성 치근을 가진 영구 중절치에 대한 치수생활력 검사에서 LDF의 신뢰도를 알아보기 위해 8-9세의 취학 아동 35명을 대상으로 전기치수 검사 및 LDF에 의한 치수생활력 검사를 시행하고 대조군으로 23-24세 성인 남녀 35명의 상악 영구중절치를 대상으로 동일한 검사를 시행하였다. 미완성 치근단을 가진 치아는 방사선 사진상 moorrees등의 연구를 참조하여 치근 발육 5및 6단계로 한정하였다. 전기치수검사는 최초의 감각이 나타나는 시기를 역치로 정하였으며, 대상 치아당 3회 이상 실시하였고, 위음성 반응의 가능성 때문에 검사간 간격은 3분 이상으로 하였다. LDF는 안정된 signal이 나타날 때 까지 5분 이상 관찰하였으며, 안정상태 도달 후 5분 이상 측정하였다. 모든 반응인자의 정규 분포를 확인한 다음, 대조 치아 및 시험 치아간 LDF및 전기치수검사의 역치를 student t-test를 이용하여 비교하였다. 1. 전기치수 검사시 미완성 치근에서는 28.4%에서만 반응이 나타났으며, 완성 치근의 경우 100%에서 반응이 나타났고, LDF에 의한 검사시 미완성 치근 및 완성 치근 모두에서 100% 반응이 나타났다. 2. 완성 치근 및 미완성 치근을 가진 치아의 전기 치수검사 역치는 미완성 치근을 가진 치아가 큰 값을 나타내며 유의한 차이가 있었다. (p<0.01). 3. 완성 치근 및 미완성 치근을 가진 치아 사이의 LDF 수치는 유의한 차이가 나타나지 않았다 (p>0.05). The purpose of this study was to evbaluate the reliablity of laser Doppler flowmeter on the permanent maxillary central incisors with open apex. Laser Doppler flowmeter and electric pulp tests were done in 35 elementary students aged between 8 and 9 years and 35 females and males aged between 23 and 24 years. Teeth with open apex were confined to root developmental stage 5 and 6 by Moorrees classification. The threshold of electric pulp tests was decided the time of tingling sensation. More than three different electric pulp tests applied on every teeth with more than 3 minutes interval between each teeth due to the false response. Laser Doppler flowmeter test stablilzation and observation stages took more than 5 minutes each LDF values and electric pulp test thresholds were analyzed with student t-test. The results were as follows: 1. The electric pulp test threshold on teeth with immature and mature roots showed 28.4% and 100% response respectively, and the the LDF values on teeth with immature and mature roots showed 100% response. 2. The EPT thresholes on teeth with immature roots were larger than thresholds on teeth with mature roots(p<0.01). 3. No significant differences were found in the LDF values on teeth with immature and mature roots.

제3세대 시스템을 위한 무선접속방식의 비교-Ⅰ : TDMA 및 CDMA 기반 무선접속기술

남옥우,이순규,김재형 창원대학교 산업기술연구소 2001 産技硏論文集 Vol.15 No.-

In this paper, we persents an overview of worldwide air interface research activities and result of performance comparison analysis which regards to CDMA and TDMA based multiple access schemes for third generation mobile communication named IMT-2000. Considering systems are CDMA based FRAMES FMA2 and CODIT and TDMA based FREAMES FMA1 and ATDMA. As a result of performance comparison analysis, CDMA and TDMA schemes show almost equal performance. But the decisive factor is advanced technique such as interference cancellation methods which applied to receiver.

페놀베타인 유도체합성(XI)

우성주,박예진,황순호,홍유화,김남재,김인종,김신규 慶熙大學校 1996 論文集 Vol.25 No.-

Tetrahydroberberine-13-one was treated with ethylchloroformate to give the C_8-N bond cleaved product 1. On the treatment with Lawesson's reagent (LAS), chloroketone 2 derived from the hydrolysis of 1 afforded the thioketone 3. On the other hand, spirotype-chloroketone 4 was transformed to diaziridine 8 by a reduction, chlorination and aziridine introduction. Also, spirotype-chlorothioketone 6 was obtained from chloroketone 4.

들깨잎의 揮發性 香氣成分에 關한 硏究

姜興順,林順英,南昌祐,尹錫權,邊時明 同德女子大學校 1995 同大論叢 Vol.25 No.1

To investigate the volatile flavor components of perilla leaves, analyses of kinds of cultivar by GC, GC/MS, UV, IR and NMR were carried out. The results obtained were summarized as follows : 1. The essential oils were extracted with diethyl ether after steam disillation. 2. The identified volatiles include 10 hydrocarbones, 6 alcohols, 3 aldehydes, 2 ketones and 1 miscellaneous components. 3. The major volatile component perilla ketone was identified by UV, IR and NMR spectrum. 4. The perilla ketone were identified in Suwon 8, 19, 21, 23, 24, 25, 26 and purpurea while perillaldehyde was identified in purpurea only.

하수도용 PVC관의 역학적 특성에 관한 연구

金宣祐,崔訓,南廷勳,尹順鍾 弘益大學校 科學技術硏究所 2005 科學技術硏究論文集 Vol.16 No.-

In this paper, we present the results of an experimental investigation pertaining to the mechanical properties of polyvinyl chloride pipe (PVC pipe) which is widely utilized in the sewage and waste water drainage system. PVC pipe has superior characteristics such as high corrosion resistance against various chemicals, no electrical conductivity and electrical corrosion, high strength and stiffness per unit weight, etc. Due to the above mentioned characteristics, in recent years, many developed countries (including Japan, USA, Europe, etc.) are adopting as a major material for the sewage and waste water drainage system. In order to promote wide variety of utilization in the Korean market, appropriate quality of PVC pipe must be maintained and provided to the design and construction engineers. Several PVC pipe samples were taken and relevant tests were conducted to investigate the quality, i.e., mechanical properties, according to the associated test specifications. The results of experimental investigations are presented and discussed.

OVA로 유도된 생쥐 모델에서 EGCG의 천식 예방 효과

박성남,이찬우,이창민,정만홍,황순철,박영민 고신대학교의과대학 2007 고신대학교 의과대학 학술지 Vol.22 No.2

Epigallocatechin-3-gallate (EGCG), a major form of tea epicatechin, has a variety of biological activities. It has recently been studied intensively as an antiallergic and anti-inflammatory agent. Thus we elucidated the anti-allergic effect of EGCG in the ovalbumin (OVA)-induced asthma model mice by examining the expression of matrix metalloproteinase (MMP)-9. Also airway reactivity to methacholine challenge and reactive oxygen species (ROS) generation in BAL fluid. mesured by the expression of iNOS mRNA in lung tissue and tumor necrosis factor (TNF) in BAL fluids. The OVA challenged mice showed allergic airway reactions, such as inflammatory chemokine (CCL5,CXCL10) in the airway and lung tissues. However mice administrated with EGCG had significantly reduced CCL5 and MMP-9 expression in lung tissues as well as TNF-α and IL-5 production in BAL fluid. these results suggest that EGCG regulate

소아에서의 Garre 골수염

우세은,김영진,김현정,남순현 大韓小兒齒科學會 2011 大韓小兒齒科學會誌 Vol.38 No.4

Garre’s osteomyelitis is associated with bacterial infection and bone necrosis resulting from obstruction of blood supply. The most common cause for Garre’s osteomyelitis is odontogenic infection that originates from periodontal tissue or dental pulp. Subperiosteal abscess may also cause Garre’s osteomyelitis in the progress of the infection. Mandible is more often affected than maxilla, most commonly in the permanent first molar region of mandible. Clinically, it results in a hard swelling over the jaw, producing facial asymmetry. Meanwhile, radiograph shows a characteristic feature of irregular pulpal cavity, showing new periosteal proliferation located in successive layers to the condensed cortical bone on stimulated site. The treatment method for Garre’s osteomyelitis are removal of the infection source, root canal treatment, antibiotic medication, and incision and drainage. This report presents a case of Garre’s osteomyelitis under 15 years old. The patient was successfully treated by antibiotic medication accompanied with root canal treatment. Since the symptom of pediatric patients is less severe than adult, careful diagnosis with history taking and clinical examination is necessary. Furthermore long-term follow-up examination is needed to prevent recurrence even after the symptom disapears. Garre 골수염은 혈류 순환 및 영양 공급의 장애로 골이 괴사되거나, 세균 감염이 증가되면 발생한다. Garre 골수염은 치수 나 치주 감염에서 시작된 치성계 감염과 이의 진행에 따른 골막 하 농양이 주요 원인이 되며, 외상으로 인한 악골의 복합 골절 시 2차 감염, 국소적인 치은의 외상에 의해서도 발생할 수 있다. 상악에서보다 하악에서 많이 발생되며 호발 부위는 하악 제 1대구치이다. 임상증상으로 이환 부위의 하악골은 팽창되어 있으나 구강점막은 정상적 색조를 가지며 안면 불균형을 나타낸다. 방사선 사진 상 심한 우식증을 가진 치아의 치근단 병소를 관찰할 수 있으며, 자극을 받는 골조직 부위의 치밀골 증가로 골수강은 좁 아지거나 폐쇄되며 외양이 불규칙하게 나타난다. 치료 방법으로는 항생제의 투여, 원인치의 발치 또는 근관치료, 절개 및 배농술 등이 알려져 있다. 본 증례는 15세 이하의 소아환자에서 악골 골수염이 발생한 경우, 장기적인 항생제 투여나 항생제 투여 및 근관 치료를 병 용하여 성공적으로 치료된 증례이다. 소아 환자의 경우 성인에 비하여 증상이 경미하므로 주의 깊은 병력 청취와 임상 검사를 통한 진단이 요구되며, 증상이 사라진 경우에도 재발을 방지하기 위하여 장기간의 추적 검사가 요구된다.

과잉치를 동반한 상악 중절치 전위와 상악 견치 매복에서 자가이식에 의한 치험례

김영진,남순현,남동우,김현정 大韓小兒齒科學會 1997 大韓小兒齒科學會誌 Vol.24 No.4

Autotransplantation is a procedure which transplants teeth from the original position to other positions in the same individual. It is classified surgical reposition by intraalveolar autotransplantation and transalveolar autotransplantation. The prognosis for successful autotransplantation is dependent on a number of factors such as root development, surgical technique, patient's age, endodontic treatment, time and type of splinting, preservation of periodontal ligament and storage medium. The most important factor is preservation of periodontal ligament. The cause of the failure of transplantation include damage of the transplant during removal from deep palatal malposition, poor regeneration of the bone around the transplant and chronic periodontal infection. In case Ⅰ, Impacted maxillary canine for which surgical exposure orthodontic treatment was impossible was transplanted. After 2 weeks, It showed periapical radiolucency and external root resorption. So, endodontic treatment was done. One year later, permanent filling was done with gutta percha. In case Ⅱ, Transpositioned maxillary central incisor was transplanted after extraction of impacted mesiodens. Pulp vitality was maintained during 5 months without other clinical symptons.