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        대기업도시의 성장연합과 권력엘리트 : 울산과 포항의 사례를 중심으로

        박재욱 경남대학교 극동문제연구소 1997 한국과 국제정치 Vol.13 No.1

        To understand the power structures of large corporation-led cities in Korea such as Ulsan and Pohang, this article introduces the theory and concept of $quot;the growth coalition$quot; that prevails in U.S. urban politics. The growth coalition is the core concept of $quot;the growth-machine theory$quot; which means the capitalist coalition pursues community development. The theory of growth coalition supposes that the power of business elites is more important than that of other elites, and anti-growth coalitions, namely local social movement organizations, appear according to increases in the political and eco-social costs of growth. This article discusses the structures of elites and the mobilization process of growth ideology though case studies of Ulsan and Pohang, and examines the impact of growth ideology.

      • 줄기세포 기반의 치주조직재생

        박재욱,박주철 대한구강해부학회 2014 대한구강해부학회지 Vol.35 No.1

        Periodontium is complex tissue composed of cementum, periodontal ligament and alveolar bone which holds the tooth in the bone. periodontitis is main cause of tooth loss leads to loss of attachment of connective tissue and irreversible bony destruction. So periodontitis has been one of the main concern to dentist, patient and oral health system. For recent years the main purpose of periodontics is regeneration of damaged peroidontium on shape, structure and function. In periodontal regeneration, new connective tissue fibers should be inserted in the cementum and bone, and construct the complex cementum-ligament-bone interfaces and provide a functional connection between a tooth and the surrounding jaw. Recently, many surgical, nonsurgical therapies and bone substitutes are using, but the clinical outcomes are still limiting. Bone transplantation or bone substitutes like guided bone regeneration, guided tissue regeneration don't have the capacity to regenerate destructed connective tissue. With cell based therapy, numerous growth factors and modulating agents have used but it made limited success. Stem cell based therapy is the most active researching field in medical and dental area. However, when diseased periodontal condition, tissue repair does not occur naturally because of the lack of sound stem cells. So exogenous regenerative tools such as ex vivo expanded/ manipulated stem cells will be needed to replenish the host cell niche and facililtate tissue regeneration. As the increasing success of regenerating other tissues(skin, cartilage, bone, cardiovascular component, pancreas), stem cell based periodontal regeneration with tissue engineering approach can be new field of treatment. Comparing stem cells from other sites of adult body, dental stem cells have advantage that is easy access to gaining site and have characteristics like proliferation, differentiation, and flexiblity. Some kind of reviewed stem cells, dental pulp stem cells (DPSCs), Stem cells from exfoliated deciduous teeth (SHED), PDL stem cells (PDLSCs), Stem cells from apical papilla, apical papilla stem cells (SCAP), Dental follicle cells (DFCs), and MSCs are most actively studied for stem cell based periodontal regeneration. However, safety problems are not completely examined, and the difficulty of ex vivo proliferation is still recognized to limiatation of stem cells. With effective stem cell delivery strategy, research to overcome these limitations should be continued. With recent advancement of stem cell based periodontal tissue engineering and periodontal regeneration, next step of research should be concentrated to clinical application of this advanced therapeutic method. Accordingly, further studies are required to develop new methods to identify and maintain multipotent stem cells in vitro and to determine the long term safety and efficacy of ex vivo expanded stem cells to repair periodontal defects in large animal models. With partial regeneration of tooth, whole tooth regeneration has been actively studied. When whole tooth regeneration succeed, regenerating periodontal ligament and contact of tooth-periodontium are needed to transplant regenerated tooth. So periodontal regeneration is essential step to achieve whole tooth regeneration and replantation.

      • 價値意識과 期待關係

        박재욱 安東大學 1985 安東大學 論文集 Vol.7 No.1

        본 논문은 중학생들의 가치의식과 대학생들의 중학생에 대한 기대를 조사 연구한 것이다. 본 연구의 중요한 결과를 요약하면 다음과 같다. 첫째, 학생들은 공히 지적 영역과 운동기능적 영역을 중시하며, 정의적 영역은 소홀히 하는 경향이 높다. 그리고 중학생들의 경우는 일반적인 능력인 지능을 중시하나 대학생들은 구체적이며 특수한 능력, 즉 적성에 가치를 부여하고 있다. 둘째, 도덕에 대해서는 예절바르게 타인과 원만한 대인관계를 형성하는데 중점을 두고 있으나 실천적 상황에서는 다소의 갈등을 나타내고 일관성이 결여되고 있다. 셋째, 중학생들은 책임감이 강한 성격에 높은 가치를 부여하고 있고 대학생들도 중학생들이 책임감에 높은 가치를 부여하기를 기대하고 있다. 그러나 중학생들은 명랑함에 가치를 크게 부여하지 않고 있는데 비하여 대학생들은 중학생들이 명랑함에 좀 더 많은 가치를 부여하기를 기대하고 있다. 넷째, 생활습관에 대해서는 중학생과 대학생 공히 학교의 학업성취를 향상시키는 습관을 가치롭게 여기고 있으며, 여자 중학생들이 자기주체성의 발달이 남자 중학생들에 비해 빠르고 대학생들은 중학생들이 외모와 정리정돈에 보다 많은 가치를 부여해 줄 것을 기대하고 있다. 다섯째, 인물에 대한 가치는 자신들에게 많은 영향을 미치는 인물과 장래의 직업을 목표로 하는 인물에 대하여 높은 가치를 부여하고 있으며, 중학생과 대학생들 공히 부모와 교사에 대하여 높은 가치를 표명하고 있다. 본 연구의 결과로 볼 때 학교 교육이 보다 건전하게 육성되기 위해서는 정의적 영역의 교육을 보다 강화할 필요가 있으며, T.V 시청에 대한 지도가 절실히 필요하다. 그리고 앞으로 이 방향의 연구가 계속되고 보다 심층적 연구가 되기 위해서는 본 연구의 다섯 가지 조사영역을 상호관련시켜 연구를 진행하거나 또는 하나의 영역을 집중적으로 연구할 필요가 있겠다. This study was conducted on the value of junior-high school students and expectancy of university students for them. Some significant results of the study turned out as follows: 1. Regarding ability, students in general gave their higher sense of value to cognitive and psycho-motor domain than affective domain. Junior students gave their high sense of value to intelligence, but university students to aptitude. 2. Regarding morality, junior students gave their high sense of value to human relationship through proper manners. 3. Junior students gave their high sense of value to responsibility and university students expected them to do it. However, junior students hardly sensed the value of their cheerfulness, and university students hoped them to sense the value. 4. Students in general gave their high sense of value to the promotion of their learning achievement. 5. Students in general regarded their parents and teachers as very important persons.

      • 학습능률의 시적소장에 따른 소극적전이에 관한 일연구

        박재욱 安東敎育大學 1968 論文集 Vol.1 No.1

        This study is to find out how to come out the effect of proactive inhibition acording to a change of learning efficiency in a day. The object of this study is 50 students of our college and for 8 months, during the period of Sept., 1965- Dec., 1965 and Sept., 1966- Dec., 1966, they were tested with a memo-card composed 9 words, each of them containing 3 meaningless spellings by relearning method and the following results are found out; 1) In a day, the higher the efficiency of learning rises and the lower the proactive inhibition comes down and the lower the one comes down, and the higher the other rises Therefore the subject similar to individual learning and to the time allotment for students, should avoid the accesible arrangement, but it is good at the highest rate of learning efficency in the unavoidable cases only. 2) The feable minded child's effect rate of proactive inhibition is lower than that of talent's when at the time of high learning efficiency. Therefore a feable minded child should make the best of his time effeciently well. 3) There can not be found any remarkble marks between proactive inhibition and character of student. But by this experiment, the extroversive student spent less time of learning than the introversive one did and made mistakes more. Therefore the control of a radical charater, and the training endurne and staying power should be needed.

      • 로컬 거버넌스(Local Governance)의 국제적 이해와 부산의 현황 및 과제

        박재욱 신라대학교 사회과학연구소 2003 사회과학연구 Vol.- No.6

        From the 1990’s environmental in the local government have changed rapidly. These changes of conditions have resulted in various and fundamental change of structure in all fields including politics, economy, society and culture. They have also become the important factors in the adjustment of policies and contents in the local government. The following is the reason of this paper centering the discussion on the organization and management of gorernance from the viewpoint of local governments; firstly, most countries accomplishes the decentralization in politics and administration and stresses the efficincy and stresses the efficiency and responsibility of local governments. Secondly. Direct interachon between the civilians and local govemments are clearly brought out in the discussion on local administration. This paper firstly examines the concept and charateritics of bovemance as public administration stem, and then, organized actives and participating ability of civil society, and response ability and policies in Busan local governments on the basis of international standard on the definition and evaluation of govemance. The paper also discusses the improfernemt f local govenmace in Busan, ,exthe problem of the partnership that streese the stesses the connection between civil society and evaluation of government.

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