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GIFTED EDUCATION IN MONGOLIA: Current Status and Future Directions
절자야 바야르사이한,한기순 순천향대학교 SCH특수아동교육연구소 2020 특수·영재교육저널 Vol.7 No.1
The purpose of this study is to analyze the situation in Mongolia's gifted education and to define the current status and future direction of Mongolia's gifted education. There is almost no awareness of special education for the gifted within Mongolia. Currently, Mongolia recognizes the need for this and is seeking to put it into practice in earnest. This research introduces a system for structuring special education for the gifted within the Mongolian educational context, and talent development in the light of the above situation. The object of this study is to present a detailed search into concepts and policies for special education of the gifted in Mongolia. The study is organized into an examination of data and literature on the topic and is based on the most recent research of scholars who are promoting the need for special education for the gifted. This study investigates concepts for such education in the Mongolian educational system, which have been examined over a long period and presents factors that will lead to effective and adequate education, influence and transformation within the conventional educational system. Up until now, Mongolian education has followed the Russian system. However, recently Mongolia has also been studying other systems across the whole world and has reorganized its educational goals accordingly to improve the effectiveness of its educational program. This paper will be useful for the future development of policies for Mongolian special education for the gifted, and it is expected that this will provide basic and meaningful information, which will result in a better understanding of its programs and consequent development.
Characteristic features of B cells in murine cervical lymph nodes
YEO, SEUNG GEUN,TUMANG, JOSEPH R.,ROTHSTEIN, THOMAS L. 경희대학교 동서의학연구소 2006 東西醫學硏究所 論文集 Vol.2006 No.-
Conclusion. B cells in cervical lymph nodes correspond to typical conventional B cells (B-2). Objective. The special status of cervical lymph nodes in relation to the oropharynx, and the need to maintain the integrity of the oropharnygeal mucosal barrier, suggest the possibility that cervical lymph node B cells located in the oropharynx may behave differently from B cells located elsewhere. In this study we examined the symmetry or lack thereof between cervical lymph node B cells and other B-cell subsets. Material and methods. We isolated B cells from murine cervical lymph node tissue and evaluated them in vitro according to several criteria. Results. We found that cervical lymph node B cells expressed typical B-cell phenotypic markers and proliferated normally in response to mitogenic stimulation. They did not spontaneously secrete immunoglobulin and, in keeping with this, did not express elevated levels of either CD138 (Syndecan-1), a marker for plasma cells, or BLIMP-1, a putative master regulator of B-cell differentiation.
Differences in Their Proliferation and Differentiation between B-1 and B-2 Cell
Yeo, Seung-Geun,Cha, Chang-Il,Park, Dong-Choon The Korean Association of Immunobiologists 2006 Immune Network Vol.6 No.1
Background: B cell subset has been divided into B-1 cells and B-2 cells. B-1 cells are found most prominently in the peritoneal cavity, as well as constituting a small pro portion of splenic B cells and they are larger and less dense than B-2 cells in morphology. This study was designed to compare the differences in their proliferation and differentiation between B-1 and B-2 cell. Methods: We obtained sorted B-1 cells from peritoneal fluid and B-2 cells from spleens of mice. Secreted IgM was measured by enzyme-linked immunosorbent assay. Entering of S phase in response to LPS-stimuli was measured by proliferative assay. Cell cycle analysis by propidium iodide was performed. p21 expression was assessed by real time PCR. Results: Cell proliferation and cell cycle progression in B-1 and B-2 cells, which did not occur in the absence of LPS, required LPS stimulation. After LPS stimulation, B-1 and B-2 cells were shifted to Sand G2/M phases. p21 expression by resting B-1 cells was higher than that of resting B-2 cells. Conclusion: B-1 cells differ from conventional B-2 cells in proliferation, differentiation and cell cycle.
Yeo, Seung Geun,Park, Dong Choon,Eun, Young Gyu,Cha, Chang Il WHO COLLABORATING CENTRE FOR TRADITIONAL MEDICINE 2007 東西醫學硏究所 論文集 Vol.2007 No.-
Purpose: The pathogenesis of otitis media with effusion(OME) is considered multifactorial, with viral upper respiratory tract infection and eustachian tube dysfunction. Allergy may be related to the pathogenesis of OME or to another etiological factor. We investigated the role of allergic rhinitis(AR) in children with OME and evaluated eustachian tube function in patients with AR. Materials and methods: We prospectively analyzed the prevalence of AR. serum eosinophil count and serum total IgE concentrations in 123 children with OME and in 141 controls. IgE concentration in middle ear effusion was compared in children with OME with and without AR, and eustachian tube function after a nasal provocation test was compared between patients with AR and controls. Results: The prevalence of AR in children with OME (28.4%) and control subjects (24.1 %) did not differ significantly. These 2 groups also showed no differences in total eosinophil count and serum and middle car effusion IgE concentration. Abnormalities in eustachian tube function were the same in patients with AR and controls. Conclusions: Allergic rhinitis may not be related to the development of OME in children.
Bacteriology of chronic suppurative otitis media : a multicenter study
YEO, SEUNG GEUN,PARK, DONG CHOON,HONG, SEOK MIN,CHA, CHANG IL,KIM, MYUNG GU WHO COLLABORATING CENTRE FOR TRADITIONAL MEDICINE 2007 東西醫學硏究所 論文集 Vol.2007 No.-
Conclusions. Bacterial predominance and antibiotic sensitivity have changed over time, making continuous and periodic surveillance necessary in guiding appropriate antibacterial therapy. Objectives. With the development and widespread use of antibiotics, the types of pathogenic microorganisms and their resistance to antibiotics have changed. Knowledge of the species and resistance rates of current pathogens is important for determining the appropriate antibiotics for patients with chronic suppurative otitis media. We investigated the current bacteriology of chronic suppurative otitis media. Subjects and methods. This was a retrospective study of 1102 patients with chronic suppurative otitis media seen at six hospitals in Korea from January 2001 to December 2005. Results. The most commonly identified pathogenic bacterial species was Pseudomonas, with the next most prevalent being methicillin-resistant Staphylococcus aureus (MRSA).
Seung Geun Yeo 대한청각학회 2013 Journal of Audiology & Otology Vol.17 No.2
Aging is initiated based on genetic and environmental factors that operate from the time of birth of organisms. Aging induces physiological phenomena such as reduction of cell counts, deterioration of tissue proteins, tissue atrophy, a decrease of the metabolic rate, reduction of body fluids, and calcium metabolism abnormalities, with final progression onto pathological aging. Despite the efforts from many researchers, the progression and the mechanisms of aging are not clearly understood yet. Therefore, the authors would like to introduce several theories which have gained attentions among the published theories up to date; genetic program theory, wear-and-tear theory, telomere theory, endocrine theory, DNA damage hypothesis, error catastrophe theory, the rate of living theory, mitochondrial theory, and free radical theory. Although there have been many studies that have tried to prevent aging and prolong life, here we introduce a couple of theories which have been proven more or less; food, exercise, and diet restriction.