• 정보화사회
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• s.122
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• pp.46-49
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• 1998

지난 1월 12일 대통령직인수위원회가 개최한 토론회에서 이 천표 정보통신정책연구원장이 주제발표를 했다. 이 글은 발표내용 가운데 일부인 "정보통신사회 구현을 위해 준비해야할 과제" 편을 편집상 부문 발췌한 것이다.

• Journal of Yeungnam Medical Science
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• v.37 no.2
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• pp.147-147
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• 2020

• Journal of Yeungnam Medical Science
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• v.39 no.4
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• pp.347-351
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• 2022

• Journal of Yeungnam Medical Science
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• v.40 no.3
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• pp.315-316
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• 2023

• Journal of Yeungnam Medical Science
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• v.40 no.2
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• pp.113-114
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• 2023

• Journal of Yeungnam Medical Science
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• v.40 no.4
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• pp.442-447
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• 2023

Acute phlegmonous esophagitis (APE) is a rare and fatal disease. Phlegmonous infection involves the submucosal layer and muscularis propria but not the mucosal layer. Because surgery is not the first treatment option for this disease, an accurate diagnosis is crucial. Herein, we report three cases of APE with various clinical features. All patients were successfully treated with antibiotics and appropriate medical procedures.

• Journal of Yeungnam Medical Science
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• v.41 no.1
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• pp.4-12
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• 2024

Biomaterials have been used to supplement and restore function and structure by replacing or restoring parts of damaged tissues and organs. In ancient times, the medical use of biomaterials was limited owing to infection during surgery and poor surgical techniques. However, in modern times, the medical applications of biomaterials are diversifying owing to great developments in material science and medical technology. In this paper, we introduce biomaterials, focusing on calcium phosphate ceramics, including octacalcium phosphate, which has recently attracted attention as a bone graft material.

• Journal of Yeungnam Medical Science
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• v.41 no.1
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• pp.58-60
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• 2024

• Korean journal of communication and information
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• v.33
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• pp.227-251
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• 2006

The Law Ensuring the Freedom and the Functions of Liability of the Newspapers ("The Newspaper Law") which was passed in the National Assembly on January 1, 2005 is considered as a tremendous setback compared to "the Newspaper Bill" of civil press organizations. Of the two instruments to ensure the editorial freedom, the regulation on the newspaper company ownership share distribution was eliminated and the editorial committee (editorial codes of ethics) became an arbitrary system. That is, the Newspaper Law was criticized as a law of "half-success." However, the Newspaper Law has its own benefit by institutionalizing the establishment of the Korea Commission for the Press, the Press Fund, and the Korea Newspaper Circulation Service for Promoting Newspaper Businesses and by strengthening the criteria to estimate market dominant businesspeople in newspaper market than general markets to ensure the diversity of public opinions. As the Newspaper Law was promulgated, Donga-Ilbo and Chosun-Ilbo submitted the Constitutional Petition against "the Newspaper Law" and the Constitutional Court is expected to give the decision soon. Based on the "Supplements on the Grounds of the Constitutional Petition against the Newspaper Law" ("the Petition"), this paper will examine the main issues of the debates over the Constitutionality of the Newspaper Law.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.23 no.2
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• pp.109-132
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• 2012

This study examines the social network of scholars in the field of communication by using author cocitation data. A matrix containing the number of cocited documents between pairs of authors is created for social network analysis of scholars who are on the editorial board of Journal of Communication, and the networked map of the scholars is used to visualize the knowledge structure of the field by identifying groups of authors who are more central than others. In addition, the study compares the previous analysis performed in 2008 and the current analysis on the editorial board of the journal, which increased from 146 to 254 scholars in numbers. Author cocitation data was collected using Social Science Citation Index (SSCI) through the Web of Science database, and UCInet was used to create and visualize the author cocitation network and to analyze the correlation between the cocitation network and the factors that may have affected the structure of the cocitation network.