• Journal of the Korean Data and Information Science Society
• /
• v.18 no.4
• /
• pp.1179-1189
• /
• 2007

In this paper, we estimate the proportion of individuals having health insurance in a given year for several small domains cross-classified by age, sex and other demographic characteristics using the data provided by the National Center for Health Statistics(NCHS). We employ Bayesian as well as frequentist methodology to obtain small domain estimates and the associated measures of precision. One of the new features of our study is that we utilize the survey weights along with the model to derive the small domain estimates.

• Journal of the Ergonomics Society of Korea
• /
• v.2 no.1
• /
• pp.13-21
• /
• 1983

Small group activity in Korea was introduced from the United States as QC circle, ZD group movements and the like, but it has developed into a Korean style from so-called factory saemaul panel activities contributing much to the management of enterprises. Based on human motivation theory, the principles to activate small group activity is suggested on which a new diagnosis of small group activity is proposed here. It is consisted of checklist and radarchart. The factor to activate small group activity have been obtained in terms of multivariate analysis for data from the new diagnosis.

• Pediatric Gastroenterology, Hepatology & Nutrition
• /
• v.13 no.1
• /
• pp.1-6
• /
• 2010

The small bowel is the most difficult intestinal segment to examine. Radiologic tests are mostly insensitive and double-balloon enteroscopy is unsuitable for the younger child. Capsule endoscopy is a novel wireless method of investigation of the small bowel. The primary indications for capsule endoscopy include evaluation of obscure gastrointestinal bleeding, small bowel Crohn's disease, and polyposis syndromes. Capsule endoscopy offers an accurate and effective means of investigating the small bowel in children. Capsule retention is a potential complication of capsule endoscopy. This review provides the indications, safety, and limitations of wireless capsule endoscopy in children.

• Journal of Chest Surgery
• /
• v.27 no.12
• /
• pp.1056-1059
• /
• 1994

Small cell carcinoma is a highly malignant esophageal tumor composed of anaplastic small cells with features very similar to those of its pulmonary counterpart. The prognosis is poorer than that of squamous carcinoma of the esophagus because of its propensity of generalized spread and metastasis. Once the diagnosis of small cell carcinoma was established, surgery should be undertaken as early as possible. We have described an experience of small cell carcinoma of the lower esophagus in a 72 year old male patient with a review of the literatures regarding treatment methods and prognosis.

• Proceedings of the Korean Society of Veterinary Clinics Conference
• /
• 2007.10a
• /
• pp.603-603
• /
• 2007

• Proceedings of the Korean Society of Veterinary Clinics Conference
• /
• 2007.10a
• /
• pp.595-595
• /
• 2007

• Proceedings of the Korean Society of Veterinary Clinics Conference
• /
• 2007.10a
• /
• pp.596-596
• /
• 2007

• Proceedings of the Korean Society of Veterinary Clinics Conference
• /
• 2007.10a
• /
• pp.597-597
• /
• 2007

• Molecules and Cells
• /
• v.19 no.1
• /
• pp.1-15
• /
• 2005

Eukaryotes produce various types of small RNAs of 19-28 nt in length. With rapidly increasing numbers of small RNAs listed in recent years, we have come to realize how widespread their functions are and how diverse the biogenesis pathways have evolved. At the same time, we are beginning to grasp the common features and rules governing the key steps in small RNA pathways. In this review, I will summarize the current classification, biogenesis, action mechanism and function of these fascinating molecules.

• Proceedings of KOSOMES biannual meeting
• /
• 2017.04a
• /
• pp.133-133
• /
• 2017