http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
임수민,김재곤,백병주,양연미,김수경,이경열 大韓小兒齒科學會 2008 大韓小兒齒科學會誌 Vol.35 No.4
치아 우식증은 감염성 질환의 하나로 치아우식의 원인균은 Streptococcus mutans(S. mutansJ와 같은 mutans stepto-cocci로 알려져 있다. S. mutans가 치면에 접착하여 군집을 형성하는 능력은 균독성에 중요한 역할을 하는데. Agl/IT와 같은 세포 표면의 섬유성 단백질을 매개로 한다. Secretory 1gA는 타액이나 누 · 비액, 초유, 그리고 폐나 소화기관의 분비액에서 선택적으로 다량 발견되는데 타액에서 se cretory 19A는 S. mutans의 대사활동을 억제하고 치면으로의 부착을 방해한다. 이전의 몇몇 연구에서 S. mutans에 특이적인 타액 내 IgA와 우식경험도는 역상관관계를 보인다고 발표하였다. 그러나 다른 연구에서 통계적 유의성이 없다고 보고하기도 하였다. 본 연구의 목적은 소아 성인의 치아우식증과 S. mutans의 Ag I/II에 특이적인 타액 내 IgA와의 관계를 알가위한 것이다. 이를 위해 소아(평균6세) 28명, 성인(20-30세) 18명을 대상으로 Group I(deft index ≤ 3). Group II (deft index ≥ 4), Group III (DMFT index ≤ 3), Group IV (DMFT index ≥ 4)로 분류하였다. 그리고 caries resistant group(CR group, deft or DMFT index ≤ 3)과 caries susceptible group(CS group. deft or DMFT index ≥ 4)으로 분류하였다. S. mutans 수와 우식 경험도 간에는 통계적으로 유의 한 상관관계를 나타냈다. Agl/II 특이 salivary IgA titer는 Group III 이 Group II 보다 통계적으로 유의하게 더 컸으며, CR group이 CS group보다 유의하게 크게 나타났다. AgI/II of Streptococcus muiens(S. mutens) is an important virulence factor that contributes to the pathogenesis of S. mutans-induced dental caries. In oral cavity, salivary IgA antibodies act as safeguards against enormous challenges from oral bacteria. IgA antibodies inhibit adherence of cariogenic microorganisms to hard surfaces. Analysis of salivary IgA against AgI/II can be very useful diagnostic and powerful communication tools to the dental caries The purpose of this study was to investigate correlation between salivary AgI/II specific IgA and incidence of dental caries among children and young adults. Subjects consisted of 28 children and 18 adults. They were as¬signed to four groups: Group I (deft index ≤ 3), Group lI (deft index ≥ 4), Group Ill (DMFT index ≤ 3), Group IV (DMFT index ≥ 4) and they was divided two groups into caries resistant group and caries susceptible group. The study group were examined caries activity and their salivary IgA was evaluated by enzyme-linked immunosorbent assay. The results are as follows : 1. There was a positive correlation between the number of S. mutans and caries activity. 2.The titer of salivary IgA against the AgI/II was significantly higher in caries resistant group than caries susceptible group(p<0.01). 3. The titer of salivary IgA against the AgI/II in Group Ill was significantly higher than Group II (p<0.05).
金暻烈,林永顥,鄭在國,權寧弼 崇田大學校 1981 論文集 Vol.11 No.1
For a linkage type concentrating collector which tracks the sun from the east to the west, performances are simulated. Using the simulation programs, the problems of the choice of an optimal height of the tower and an optimal heliostat arrays are cliscussed. The obtainable maximum energy from the heliostat field of the size of 100×100 is calculated as a function of solar time and season. The result shows that this type of collector has better efficiency in winter than in summer. We also developed a heliostat which is composed of 4 plane mirrors, and analyzed the sun image formed by the heliostat. The predictive equations agree well with the experiments performed over a range of angles of incidence up to 20。 and over a slant range between 0.5f∼1.5f(f is the forcal length of the heliostat)
임재열,Lim, Jae-Yol 대한후두음성언어의학회 2014 대한후두음성언어의학회지 Vol.25 No.1
Aging causes a variety of changes in the structure of the vocal fold (VF), resulting in aging-induced dysphonia (presbyphonia). Several studies have investigated the structure of the VF of elderly people from autopsy as well as animal studies. There is an increasing evidence on correlation of structural changes of VF with deteriorated voice in elderly. Although the cellular mechanisms of aging VF have only partially been elucidated, there are many recent advances in biological treatment on aging VF using bioactive molecules such as growth factors. In this study, I'd like to address aging-related structural, biological, and physiological changes in previous literature about human and rodent aging VFs, to provide further insight into the mechanisms responsible for presbyphonia and to translate the basic researches for future clinical trials.
유체 토크 컨버터를 이용한 정회전 정출력 풍력발전시스템 연구 및 개발
이인열(In-Yol Yi),이강일(Kang-Il Lee),심충무(Choong-Moo Shim),최대규(Dae-Kue Choi),임재규(Jae-Kyoo Lim) 한국조명·전기설비학회 2012 조명·전기설비학회논문지 Vol.26 No.11
Most of existing wind turbine system is used with geared type; however, this type has lots of problems which are noisy, weight, maintenance and so on. In this paper, wind turbine system with fluid torque converter applied to solve these problems. In case of the proposed wind turbine system, it is possible to transmit torque to adaptable distance. So various sets including generator, inverter and auxiliary motor move from the nacelle to the ground. As a result, Total weight in Nacelle can be decreased. however, the efficiency can be decreased with fluid tourque system.. We also applied auxiliary motor to fluid touque system . So, we also realized rated revolutions and rated output windturbine and could get considerable good data.
변형된 Fish-Mouth Technique을 이용한 새로운 기관공성형술식
백승재(Seung Jae Baek),임재열(Jae-Yol Lim),홍현준(Hyun Jun Hong),최홍식(Hong-Shik Choi) 대한두경부종양학회 2010 대한두경부 종양학회지 Vol.26 No.1
Tracheostomal stenosis after total laryngectomy is brothersome problem to surgeon and patient. To prevent tracheostomal stenosis, tension around the tracheostoma must be released. Advancement flap, V-Y inset and Z-plasty were suggested as solution to tracheostomal stenosis. But such methods need elevation of superior flap and it is very difficult when the patients received radiotherapy and has high change of developing pharyngo-cutaneous fistula. We suggested new stomaplasty technique which named “Modified Fish-Mouth Technique” that does not need to elevate superior skin flap.
양성 갑상선 질환으로 편측 갑상선 절제술을 시행한 후 발생되는 갑상선 기능 저하증에 대한 위험인자
이석재(Seok-Jae Lee),김경태(Kyung-Tae Kim),조병한(Byung Han Cho),임재열(Jae-Yol Lim),김영모(Young-Mo Kim) 대한두경부종양학회 2010 대한두경부 종양학회지 Vol.26 No.2
Objectives :There are various reports for incidence and risk factors of hypothyroidism after hemithyroi-dectomy for benign thyroid disease. The reported incidence rate varies from 5.0 to 41.9%. Moreover, there are few reports about this in Korea. So, our objective is to identify the incidence and possible factors contributing to hypothyroidism after hemithyroidectomy in Korea. Subjectives and Methods :We reviewed medical re-cords of patients who underwent hemithyroidectomy between 1999 and 2007 years. We enrolled 80 patients. The incidence of postoperative hypothyroidism was based on thyrotropin values and clinical symptoms. And all patients were evaluated for age, gender, serum thyrotropin(TSH) levels, serum free T4, weight of resected thyroid tissue and associated thyroiditis. Results :Nine of 80 patients(11.3%) became biochemically hypothyroid postoperatively. Six of 9 hypothyroid patients were diagnosed within 2 months of operation. The mean preope-rative TSH level was 2.12±0.96mIU/L in hypothyroid and significantly different from 1.33±0.77mIU/L in euthyroid patients(p<0.05). There were no significant differences in age, gender, weight of resected thyroid tissue, preoperative free T4 and associated thyroiditis. Conclusion :A minority of patients became hypothyroid after hemithyroidectomy. Hypothyroidism following hemithyroidectomy occurred in patients with higher preo-perative TSH levels.. The screening test for postoperative hypothyroidism should be performed from month to year after operation.
임지은 ( Ji Eun Lim ),박성훈 ( Sung Hoon Park ),조권문 ( Kwon Moon Cho ),설현주 ( Hyun Ju Sul ),김탁 ( Tak Kim ),김해중 ( Hai Joong Kim ),강재성 ( Jae Sung Kang ),라중열 ( Joong Yol Na ) 대한산부인과학회 2003 Obstetrics & Gynecology Science Vol.46 No.3
목적 : 쌍태임신은 불임시술의 발달과 더불어 증가하여 전체임신의 3%에 달하며 임신중의 합병증이 증가하는 고위험 임신이다. 합병증을 증가시키는 여러 위험인자 중 쌍태아간의 체중의 차이가 주산기 예후 및 모체에 끼치는 영향 등을 조사하여 임상적인 중요성을 알아보고자 하였다. 연구 방법 : 1992년부터 2001년까지 고려대학교 의료원 안산병원에서 분만한 157건의 분만을 대상으로 의무기록을 후향적으로 검토 분석하였다. 체중의 차이는 15% 미만을 보이는 Objective : The aim of this study was to determine clinical significance of weight difference in twin pregnancies. Methods : The medical records of 157 sets of twin pregnancies delivered between 1992 and 2001 were reviewed retrospectively. Birth weight di