• Review of KIISC
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• v.23 no.3
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• pp.19-27
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• 2013

최근 외부 해킹으로 대량의 개인정보 유출, 대규모 시스템 장애 등 사고가 빈번히 발생하고 있다. 특히, 보안체계를 잘 갖추고 있던 조직들도 지능화되고 있는 사이버 공격 앞에 무력하게 당하는 사건들을 접하면서 많은 기업 및 조직들이 대응 방안 마련에 고심하고 있다. 본 논문에서는 ITU-T SG17에서 진행 중인 사이버보안 국제 표준화 동향을 살펴본다.

• Korea Journal of Hospital Management
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• no.spc
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• pp.96-106
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• 2016

• Journal of Korea Foundry Society
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• v.42 no.2
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• pp.130-135
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• 2022

• The Journal of the Korea Contents Association
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• v.19 no.7
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• pp.489-505
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• 2019

This study is about the impersonal behavior of the supervisor, which is the root cause of 'Workplace Harassment [bullying]', which becomes familiar to Korean workers. For the purpose of the study, characteristics of supervisors are classified into three situations such as personal situation (authoritarian propensity), organizational situation (job insecurity), and personal and organizational situation (self-defensive ambivalence). Then the effects of those propensities on the organizational commitment of their subordinating workers through abusive supervision were analyzed. To this end, separate surveys for team leader and team members were composed. The subjects were male and female workers in large enterprise in Korea. The major results of the study are as follows. First, the three predisposing factors related to the abusive supervision (authoritarianism, job insecurity, and self-defensive ambivalence) made positive (+) effects on the abusive supervision of the supervisor. Second, in the hypothesis 2 regarding the effects of the abusive supervision of the supervisor on the organizational commitment of the subordinates, it was found that the abusive supervision of the supervisor made negative (-) effects on the organizational commitment of the subordinates. Third, in the verification of the hypothesis 3 regarding the mediating effect of the abusive supervision, the three predisposing factors partially mediated the abusive supervision and made negative (-) effects on the organizational commitment of the subordinates.

• Journal of fish pathology
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• v.7 no.2
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• pp.151-160
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• 1994

In order to elucidate the patterns of tissue damage evoked by the scuticociliatids, eighteen fingerlings of Japanese flounder, Paralichthys olivaceus, heavily infected with an unidentified scuticociliatid were histopathologically examined. Skin layer with the underlying musculature were severely necrotized due to the infestation of the ciliates. However in the early lesions, both dermis and myofibres remained relatively intact compared with other surrounding loose connective tissues. Mild damages were found in more dense tissues. One or more scuticociliatids were recognized in the blood and lymph vessels of the loose connective tissues with or without destructive changes. Many of nerve trunks or ganglia were also parasitized with less marked histological damage in the parenchyma. Dura and its adjacent tissues in the spinal cord were severely necrotized with massive accumulation of the ciliates in subdural space. The parasitic invasion in the central nervous system was usually confined to the cortical region. In the gill, variable degenerative changes were occurred due to the invasion of the ciliates recognized in the blood vessels of branchial arches or primary filaments. From these results, it was strongly suggested that the scuticociliatids are very actively penetrated into the deep tissues mainly through the severe destruction of the loose connective tissue components and that the vascular system could play a role in the rapid distribution of the ciliates to the remote tissues or organs.

• Korean Journal of Environment and Ecology
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• v.18 no.2
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• pp.205-209
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• 2004

For the purpose of this study was accumulating histological data of skin some amphibia near Chiri Mt. and Moodeung Mt. Analyzed Anura and Caudata were Rana nigromaculata, Rana rugosa, Rana catesbeiana, Hynobius leechii. The histological prepared skin of frogs were compared, of which were selected from dorsal and belly. Excretory glands were identified granular glands, mucous glands, serous glands, vacuoles and excretory ducts in epidermal and dermal tissue. And developing excretory glands, well developed excretory glands and post developing excretory glands were identified also. These results were significantly as basal data on the comparative epidermal skin histology on some Korean Amphibia. Probably these glands of amphibian skin could be infered which were adaptable structure to ecological suffered condition. Following study of these results were more considerable data for comparative histology, comparative anatomy and comparative physiology and ecology of Amphibia.

• FLOWER RESEARCH JOURNAL
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• v.17 no.3
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• pp.165-171
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• 2009

This experiment was conducted to extend utility of in-vitro culture material stalk and to mass produce uniform plants in Phalaenopsis. The optimal concentration of hyponex medium and plant hormone were examined. The most effective concentration of the hyponex in the flower stalk tissue culture of Phalaenopsis was $4mg{\cdot}L^{-1}$. The most effective concentration of TDZ and BA on the formation of multiple shoots in Phalaenopsis flower stalk culture was $0.3mg{\cdot}L^{-1}$ and $5mg{\cdot}L^{-1}$, respectively. TDZ was more effective for formation of the shoots and multiple shoots than BA at the basic medium with hyponex $4g{\cdot}L^{-1}$.

• 우유
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• s.55 winter
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• pp.20-24
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• 1993

• 한국도로학회지:도로
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• v.5 no.1 s.15
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• pp.10-21
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• 2003

• Journal of Korean Academy of Nursing
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• v.17 no.3
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• pp.171-176
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• 1987