http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Interleukin-1$\beta$ 및 Interleukin-1 Receptor Antagonist의 유전적 다형성과 한국인 위암과의 연관 관계
박직영,조용구,김창재,박용규,김영실,박조현,이석형,유남진,이정용,박원상,Park Jik Young,Cho Young Gu,Kim Chang Jae,Park Yong Kyu,Kim Young Sil,Park Cho Hyun,Lee Sug Hyung,Yoo Nam Jin,Lee Jung Young,Park Won Sang 대한위암학회 2002 대한위암학회지 Vol.2 No.3
Purpose: Interleukin 1$\beta$ (IL-1$\beta$) polymorphisms are associated with hypochlorhydria, atrophic gastritis, and increased risk of gastric cancer in Caucasians. We tried to determine whether the IL-1.. and IL-1 receptor antagonist (IL-1 RN) genetic polymorphisms contribute to the development of gastric cancer and the specific type of gastritis in Korean. Materials and Methods: The study population was comprised of 128 gastric cancer patients with histologically proven carcinoma and 63 normal healthy individuals. Sixty-eight carcinomas were of intestinal-type and sixty tumors were of diffuse-type. No patient had a familial gastric cancer history. The 511 bp and 31 bp polymorphisms in the IL-1.. were genotyped by polymerase chain reaction (PCR)-restriction fragment length polymorphism. The polymorphism of the IL-1 RN was analyzed with variable number tandem repeat after PCR. Results: The genotype of 511C/-31T of IL-1$\beta$ and allele 1 of IL-1 RN was dominant in the present subjects. The allelic frequencies of the C allele IL-1$\beta$, which is a high risk genotype for gastric cancer, were 0.551 and 0.429 in gastric cancer and normal controls, respectively. Statistically, significant difference in allelic frequencies of three polymorphic sites between gastric cancer patients and normal controls, and between intestinal-type and diffuse-type was not observed. Conclusions: These results suggest that the polymorphisms of IL-1$\beta$ and IL-1 RN may not contribute to the development of Korean gastric caner and that other endogenous or exogenous factors will be important for gastric carcinogenesis.
사내대학의 통합적 모델 수립에 관한 연구: 사내대학 역할을 중심으로
박조현 ( Cho Hyun Park ),오정록 ( Jeong Rok Oh ) 한국지식경영학회 2015 지식경영연구 Vol.16 No.2
A corporate university (CU) is an educational institution established by an organization whose primary purpose is not education. Traditionally, a CU is considered a training facility to improve organizational performance. However, the proliferation of the CU has engendered its diverse purposes, roles, and forms. This study attempts to identify three types of the existing CUs: (a) a CU to improve organizational performance; (b) a CU to satisfy employees’ learning needs; and (c) a CU to develop a competent national workforce. Also, this study suggests a holistic CU model including the three CU types. In order to transform a CU to a multifunctional CU embracing all three types of CU, organizations should (a) provide communication and collaboration channels, (b) present clear organizational goals, (c) establish organizational policies/systems to encourage learning in CUs, and (d) devise an effective approach to evaluate the impact of CUs. Organization’ s critical roles in the development of CUs can assist CUs in becoming the core of knowledge management.
박조현 ( Cho Hyun Park ) 대한소화기학회 2007 대한소화기학회지 Vol.50 No.4
The advent of minimally invasive surgery (MIS) brought a major deviation in trend from conventional surgery. Since the introduction of first laparoscopic cholecystectomy in 1985, many operations for gastrointestinal diseases adopted MIS technique in a relatively short period of time. These MIS operations yielded better outcomes when compared to their open counterparts: less pain, shorter hospital stay, faster recovery, and better cosmetics. More complex surgical procedures for benign and malignant diseases of gastrointestinal tract are currently being performed by MIS technique with the improvement in equipment, instrumentation, and surgical skills. At the forefront of MIS, lies robotics. This paper briefly reviews the current status of MIS in the field of gastrointestinal diseases. (Korean J Gastroenterol 2007;50:217-219)
조현식 ( Hyun-sik Cho ),고상기 ( Sang-ki Ko ),천지훈 ( Ji-hun Chon ),이정현 ( Jung-hyun Lee ),이재관 ( Jae-kwan Lee ),최선완 ( Sun-wan Choi ),박영호 ( Yung-ho Park ),박옥배 ( Ok-bae Park ) 한국정보처리학회 2007 한국정보처리학회 학술대회논문집 Vol.14 No.1
본 논문은 인터넷 기반의 환경에서 긴급통화를 지원하는 방법에 대한 연구와, 그 연구를 바탕으로 구현한 긴급통화 시스템 모델을 제안한다. 긴급통화는 반드시 발신자의 위치를 알 수 있어야 하며, 적절한 긴급구조센터에게 구조 요청을 할 수 있어야 한다.