行政學 理論體系 定立을 위한 方法論的 認識

李汪宰,安熙南 상명대학교 논문집 1985 상명대학교논문집 Vol.15 No.-

It has been often recognized for that the discipline of public administration is plagued by a weak or absent theoretical framework and core. This has led some social scientists, along with Robert Parker, to conclusion in which "there is really no such subject as 'public administration'. No science or art can be identified by this title, least of any single skill or coherent intellectual discipline." Others, including Frederick C. Mosher, have considered it a "resource", that public administration "is more an area of interest than a discipline," since this enables the field to draw upon a variety of disciplines. Still, another group of scholars, such as Herbert Kaufman and James Q. Wilson, have argued that public administration faces a serious and seemingly irresponsible problem in continually seeking to maximize the attainment of mutually incompatible values. Public administration theory contains at least three distinctive approaches. These can be labeled "managerial", "political", and "legal", Each approach has relatively separate origins, emphasizes different values, promotes different organizational structures, and views individuals in different terms. These three approaches reflect the constitutional separation of powers, which has tended to collapse into the administrative branch as a consequence of the rise of the contemporary administrative state. The development of a more coherent body of public administrative theory must recognize the utility of each of these approaches as they are applied to various aspects of administration. The experiences of practitioners, whose effort is totry to integrate these approaches on the job, can be an invaluable guide to such theory-building. This paper identifies the problems and issues concerning to the theory building of public administration in Introductory. It deals with the different methodologies, mainly borrowed from neighborhood disciplines, for the public administration theory in Chapter Ⅱ(The Methodology of Public Administration) and tries to integrate them into a new dimension of managerial, political and legal approaches in Chapter Ⅲ(A Practical Cognition for the Systematization of Public Administration Theory). Finally, it stresses the importance of public administration theory to solve the actual problems, to realize the social values and to control the unpredictable future.

행정서비스 만족도 조사와 성과관리 : 남양주시를 중심으로

이왕재 韓國國政管理學會 2002 현대사회와 행정 Vol.12 No.1

최근 우리 나라 지방자치단체들은 지역주민의 요구를 반영하는 다양한 행정서비스를 제공하기 위한 노력의 일환으로 고객만족도 조사를 실시하고 있어 지방자치단체 발전을 위해 대단히 고무적이다. 이런 맥락에서 이 연구도 남양주시에 거주하는 시민 258명을 대상으로 남양주시가 수행하는 6개 행정분야의 서비스 기능을 설문 및 면접방식을 통하여 조사·분석한 후 그 결과의 효율적인 관리와 서비스 개선의 문제를 연구한다. 만족도를 분석해 본 결과 세무, 안전 및 전화서비스는 대체로 긍정적인 반응을 보인 반면 복지, 고충처리 및 보건서비스는 부정적인 반응이 나타나고 있는 바 이 결과를 바탕으로 남양주시의 보다 나은 행정서비스 제공을 위한 모형구축 작업을 아울러 시도한다.

The Production IL-21 and VEGF in UVB-irradiated Human Keratinocyte Cell Line, HaCaT

이왕재,강재승,김혜민 대한면역학회 2010 Immune Network Vol.10 No.2

Ultraviolet B (UVB) induces multiple inflammatory and carcinogenic reactions. In skin, UVB induces to secrete several kinds of inflammatory cytokines from keratinocytes and also increases angiogenic process via the modulation of vascular endothelial growth factor (VEGF) production. Interleukin-21(IL-21) is an inflammatory cytokine and produced by activated T cells. The biologic functions of IL-21 have not yet extensively studied. In the present study, we investigate the production of IL-21 from human keratinocyte cell line, HaCaT and its biological effect after exposure to UVB. First, we confirmed the IL-21 production and its receptor expression in HaCaT. And then, the change of IL-21 and VEGF production in HaCaT by UVB irradiation was examined. Not only IL-21but also VEGF production was enhanced by UVB irradiation. Next, to determine relationship of enhanced production of IL-21 and VEGF, we detected VEGF production after neutralization of IL-21. VEGF production was reduced by IL-21 neutralization,which indicates that the IL-21 is involved in the VEGF production. Taken together, our results suggest that IL-21 and VEGF production is enhanced by UVB irradiation in HaCaT. In addition, it seems that IL-21 plays a role in the angiogenic process in skin via the modulation of VEGF production.

개혁과 통일의 21세기를 준비하는 학생운동의 힘찬 발걸음이 필요합니다

이왕재 단국대학 1994 檀苑 Vol.25 No.-

생쥐 비장에서 분열원질 및 T 세포의존성 항원 자극에 따른 T 및 B 림프구 분포의변화

이왕재,장가용,이광호 대한해부학회 1991 Anatomy & Cell Biology Vol.24 No.4

인공지능 기술 랜드스케이프 : 기술 구조와 기업별 경쟁우위

이왕재,이학연 한국기술혁신학회 2019 기술혁신학회지 Vol.22 No.3

This study analyzes the technological structure of artificial intelligence (AI) and technological capabilities of AI companies based on patent information. 2589 AI patents registered in USPTO from 2007 to 2017 were collected and analyzed by the Latent Dirichlet Allocation (LDA) to derive 20 AI technology topics. Analysis of technology development trends by AI technology reveals that visual understanding, data analysis, motion control, and machine learning are growing, while language understanding and speech technology are sluggish. In addition, we also investigated leading companies in each sub-field of AI as well as core competencies of global IT companies. The findings of this study are expected to be fruitfully used for formulation and implementation of technology strategy of AI companies. 본 연구는 특허 데이터를 활용하여 인공지능 기술의 구조를 파악하고 주요 글로벌 IT 기업들의 인공 지능 기술역량을 분석한다. 2007년부터 2017년까지 미국 특허청에 등록된 2,589개의 인공지능 특허를 바탕으로 LDA 토픽모델링을 수행하여 인공지능 분야의 20개의 기술 토픽을 도출하였다. 인공지능 기 술 분야 중 언어이해, 음성처리보다는 시각이해, 데이터분석, 동작제어, 그리고 기계학습 분야의 연구 개발이 최근 활발한 것으로 나타났다. 또한 기업별 인공지능 기술 역량을 분석하여 인공지능 기술 분야 별로 우수 역량을 보유한 기업을 도출하고, 기업별로 강점을 가지고 있는 세부 기술 분야를 도출하였 다. 본 연구 결과는 인공지능 기업들의 기술기획 및 전략 수립에 유용하게 활용될 수 있을 것으로 기대 된다.

내인성독소(Endotoxin)에 의한 쇽(Shock)의 병태생리 및 예방

이왕재 주식회사 녹십자 1997 녹십자의보 Vol.25 No.5

The Prospects of Vitamin C in Cancer Therapy

이왕재 대한면역학회 2009 Immune Network Vol.9 No.5

Ascorbate (vitamin C) is a cofactor for a number of metabolic enzymes and is an indisputable essential vitamin C for humans. However, the potential of ascorbate as an anticancer agent has been a topic of controversy. A number of previous reports have addressed both positive aspects and limitations of ascorbate in cancer therapy. In this review, we briefly summarize the potential antitumor effects of ascorbate and its prospects for clinical use. Ascorbate (vitamin C) is a cofactor for a number of metabolic enzymes and is an indisputable essential vitamin C for humans. However, the potential of ascorbate as an anticancer agent has been a topic of controversy. A number of previous reports have addressed both positive aspects and limitations of ascorbate in cancer therapy. In this review, we briefly summarize the potential antitumor effects of ascorbate and its prospects for clinical use.

글로벌 IT 기업의 인공지능 기술개발 동향 분석

이왕재,이학연 대한산업공학회 2018 대한산업공학회 추계학술대회논문집 Vol.2018 No.11

마르크스主義의 人間觀 批判

이왕재,조태훈,소치형 평범서당 1994 승공논문집 Vol.1 No.-

우리는 마르크스主義의 이같은 唯物論을 토대로 하고 있는 人間理解의 不當性을 비판적으로 분석하여 올바른 人間理解의 길을 究明해 보고자 한다. 그러한 作業을 遂行하기 위해 우선「唯物論」槪念을 집중적으로 분석하여 마르크스主義 人間觀이 이러한 先決問題를 그대로 放置한 채 自明한 公理로 前提하고 있음을 밝히고, 그로 말미암아 惹起되어 온 人間에 대한 그릇된 評價를 비판하고자 한다. A detailed survey of the dielectric properties of a wide range of solids shows that their response functions in frequency or in time depart strongly from the Debye response and fall into a common pattern. There is a strong relation between the excess noise and dielectric parameters, and originated from correlated states in the materials.