• The Journal of the Korea Contents Association
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• v.17 no.8
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• pp.290-300
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• 2017

This study concerns whether the public spirit of medical services, which is the foundational goal of national hospitals, is being realized. To derive results regarding this question, it is necessary to identify the determinants that influence the choice of national hospitals. The data are based on the number of cases of medical service use among the data for 6 years from 2008 to 2013 in the Korea Medical Panel, and the subjects were limited to those who were 18 years old or older. In the final analysis, 14,365 cases of hospitalization service uses were employed. For the research method, Andersen's behavioral model theory was applied, and predisposing, enabling, and individual factors were determined to be variables. Logistic regression analysis was conducted to analyze the determinants of national hospital choice factors. It was found that the rate of use of national hospitals was very low, with 5.23% for hospitalization services. Furthermore, socioeconomically vulnerable people, such as the elderly, low-income people, the national meritorious and medical care beneficiaries, chronic patients, and disabled patients are more likely to choose national hospitals than private hospitals. Therefore, for the appropriate management of medical service use for low-income vulnerable groups, it is necessary to discuss the enhancement of primary medical care in national healthcare.

• Journal of the Korean Data and Information Science Society
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• v.26 no.3
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• pp.631-638
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• 2015

In this paper, we configured the panel data of four years using the information of Higher Education In Korea (2010~2013) and studied the influence of tuition and scholarships on the stop-out rate of national university and private university separately through a panel analysis. Three models are implemented considering various variables suck as faculty-student ratios, employment rate, per pupil expenditure, average tuition, and per pupil scholarship. This study showed that the lower net tuition and the higher per pupil off-campus scholarship lowered the stop-out rate at national universities and the lower tuition and the higher per pupil scholarship lowered the stop-out rate at private universities.

• 한국해양학회지
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• v.30 no.4
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• pp.271-278
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• 1995

A study of heavy mineral sands in terms of heavy mineral group and concentration has been carried out by analyzing 88 grab samples from the continental shelf off the southeast coast of Korea. Heavy mineral groups seem to be outlined and classified into four regions in the study area: 1) the western region; high concentrations of stable minerals, such as opaque mineral, magnetite, garnet and ZTR, 2) Korean Trough region; moderate concentrations of stable minerals, 3) the eastern region; abundant altered mineral and amphibole with minor of pyroxene concentration, and 4) the northeastern shelf-break region; low concentration of stable minerals with abundant altered minerals. The sedimentologic natures of four major heavy mineral regions (groupings) seem to be influenced by physical, dynamic and hydraulic milieu and also aerial and/or subaqueous weathering processes. It seems to be, further, plausible that shallow marine waves and currents associated with neritic dynamic condition of transgressive sea might be very effective on the concentration and groupings (sorting) of heavy min-erals in the surficial sediments of the continental shelf. The pyroxene-abundant heavy mineral suite (group), in fact, seems to suggest a sediment source from Japanese Islands.

• Journal of the Korean Society for information Management
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• v.16 no.3
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• pp.31-48
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• 1999

This study examines the access points for electronic reference service system displayed on the home pages of academic libraries. Library home pages of national/public and private universities were examined, and these were classified into three groups according to the methods of displaying access points on the homepages. The advantages and disadvantages of each group were discussed and some suggestions were made for the user-friendliness and accessibility for the electronic reference service.

• Proceedings of the Korea Information Processing Society Conference
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• 2012.11a
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• pp.472-473
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• 2012

수준 높은 공공서비스를 제공받고자 하는 국민의 권리의식이 향상되고 정보기술의 급속한 발전에 따라 고객의 요구사항이 다양하다. 신속하고 정확한 상담의 서비스를 제공하기 위한 수단으로서 콜센터에 대한 필요성이 높아지고 있다. 공공기관의 고객접점인 콜센터에서 근무하는 상담원들의 직무특성과 직무태도를 통하여 직무만족과 이직의도에 대한 상관관계를 분석하고자 한다. 이직의도를 낮추기 위해서는 상사의 관심과 지원이 중요한 요소로 나타났다. 본 연구의 의의는 고객접점을 운영함에 있어서 직무상 발생하는 스트레스를 효율적으로 관리하여 상담원의 직무만족을 증대시켜 이직의도를 낮추는데 기여하고자 한다.

• The Korean Journal of Quaternary Research
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• v.13 no.1
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• pp.99-106
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• 1999

The surfacial bottom sediments on the nearshore to infer continental shelf off the Taean Peninsular, west coast of Korea are dominantly medium-grained clastic sands. About 60% and 20% of these clastic sands are partly iron-stained quartz and completely iron-stained quartz, respectively. Characteristically glauconite grains are abundantly found in these clastic sands. The mineral compositions of clastic sandy sediments in the study area are very similar to those of East China continental shelf sediments. Accordingly, such iron-stained quartz grains, glauconite grains and associated textural characteristics seem to indicate that those sandy sediments are relict sediments related to past condition, i.e. Quaternary low stands of sea level.

• The Korean Journal of Zoology
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• v.35 no.3
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• pp.372-382
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• 1992

당뇨병유발제인 streptozotocin이 생쥐 신장 사구체곁세포의 미세구조에 어떠한 영향을 미치는 지를 알아보고자 일반계통인 ICR생쥐와 유전성 당뇨병계통인 KK생쥐에 streptozotocin을 투여하여 경시적으로 각 동물의 신장 사구체곁세포의 미세구조의 변화를 관찰하였다. Streptozotocin을 투여한 ICR생쥐의 사구체곁세포는 3일째부터 과립형질내세망의 미약한 팽창과 과립내에 대소 공포의 출현 및 용해소체가 간혹 관찰되었다. 그후 시간이 지남에 따라 더욱 심하여 특히 2주 및 4주에서는 과립형질내세망의 팽창, 사립체, 골지장치 및 리보소곤 등이 소수 출현하였는데 비해 대소 용해소체는 많이 관찰되었으며 심한 탈과립으로 인해 세포질내 과립의 면적이 현저히 감소되었다. 그러나 KK생쥐의 실험군에서는 전 실험군에 걸쳐 퇴행성변화가 적었으며 ICR 생쥐 실험군에 비해 그 영향이 훨씬 적었다. 이상의 결과를 종합하여 보면 정상 ICR생쥐에 streptozotocin을 투여하자 되면 ICR생쥐 사구체곁세포에서 과립의 유의한 감소 및 세포내 미세구조의 퇴행성변화가 뚜렷한데 비해 KK생쥐 실험군에서는 ICR생쥐 실험군에 비해 손상을 적게 받았는데 이는 KK생쥐가 갖고 있는 당뇨병에 대한 내성에 의해 영향을 적게 미치는 것이 아닌가 추측된다.

• Journal of Digital Convergence
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• v.16 no.10
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• pp.199-204
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• 2018

The purpose of this study is to investigate the factors and reasons for hiring kindergarten teachers and to provide information for successful employment to the college. 12 private kindergarten chiefs over 10 years of experience were conducted in - depth interviews. In-depth interview data were analyzed using open coding analysis. 11 sub - factors of each core concept were derived, and they were nominated as 4 outline (character, sociality, personality & professionalism factors). All of the researchers perceived the sincerity, interpersonal stability, honesty, and ability to perform the curriculum as the most important factors to consider, and the teacher with good personality was perceived as the precondition of successful teacher's job performance. In the college, through the production of portfolios by subject, we raised the necessity of institutionalization of educational volunteer activities such as vacation - based education in addition to on - the - spot education at school and development of liberal arts curriculum to develop capacity for community life. And to develop and operate a field-oriented comparative education program to strengthen the competence of the majors.

• Applied Microscopy
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• v.31 no.4
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• pp.375-383
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• 2001

To understand the fine structure of Korean bat livers , the authors investigated the liver of four Korean bats; Rhinolephus ferrumequinum korai, Myotis macrodactylus, Myotis dauhentonii ussrinesis, and Murina leucogaster intermedia by transmission electron microscopy. The hepatocytes of Rhinolophus ferrumequinum korai had large-sized mitochondria and many peroxisomes. In the Myotis macrodactylus, juctional completes, especially desmosomes, were well developed. The Myotis daubentonii ussrinesis had many glycogen particles in the cytoplasm. Also, the space of Disse and sinusoidal spare was filled with amorphous materials. In the Murina leucogaster intemedia, basement membrane was prominent in the sinusoid, and no Kupffer and Ito cells were observed These results suggest the characteristic differences in the liver ultrastructure among Korean bats.

• Korean journal of communication and information
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• v.80
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• pp.224-253
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• 2016

In this study, we analyzed the television news frames related to private school irregularities. Television broadcasting stations have not dealt with underlying problems of private school irregularities, but their reporting have been focused more on stating the situations. While Public announcing frame, Interference and solutions frame, Moral hazard frame and Protests and strikes frame have been applied in reporting, Autonomy highlighted frame and Publicity highlighted frame which are fundamental to the existence of private schools hardly appeared. In particular, the adhesion between private schools and political power has been continuously pointed out to be a cause of raising problems, whereas articles with such perspectives were hard to find. As a result, television broadcasting stations are required to change the way in reporting of private school irregularities in order for a lively discussion about them as the social agenda.