• 한국광학회지
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• 제25권4호
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• pp.169-192
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• 2014

본 논문에서는 기존 스테레오 3D 방식의 문제를 해결할 수 있는 집적영상 및 디지털 홀로그래피 방식을 포함하는 공간영상방식의 3차원 영상기술에 대해 소개하고 최근의 국내외 연구개발 동향에 대해 알아본다. 또한 이를 기반으로 향후 연구개발 방향을 전망한다.

• Asian Journal for Public Opinion Research
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• 제5권2호
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• pp.127-142
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• 2018

The study describes the manner in which participation in SPU Manila's Glee Club is instrumental in the lives of its members. Through a focus group discussion (FGD) involving eight members, the results revealed that the experiences of the students affect the physical, financial, political, and social dimensions of their lives, enabling them to achieve personal goals related to exposure, receive assistance, and develop self-confidence. These benefits result in the satisfaction of most of the members and a desire to continue with the group, provided participation does not get in the way of academic priorities. The study also revealed a desire among students to assert instrumentality in the chorale group as they sought more regular evaluations and frustrations over not being heard by their moderator/s.

• 한국농공학회지
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• 제34권2호
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• pp.21-39
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• 1992

Many problems were found out the remarkable unbalance between paddy fields and up-land areas, or between plain and mountainous areas, unreasonable establishing of land consolidaton boundaries without consideration of rural development, lower leverl of construction technology of the roads and canals for agricultral use ad operation and maintenance of them by human power far apart from the ages of high technology, high information and free internationalisation, and too slow progress to overcome the weak agricultural circumstances etc. through the survey in the past executed land consolidation projects. The basic ways for solution of these problems for propulsion of land consolidation project through investigation are summarized as follows : 1. Land consolidation project should be executed to the direction of balanced regional development, laying stress on the upland and mountainous areas in order to carry out the agriculture effectively. 2. the acreage of land consolidation project to be conducted anually should be increased to overcome the serious underdeveloped agricultural development. 3. It should be developed to the way in accordance with the order of land use from the view point of rural integral development including the rural readjustment. 4. The level of the structures of road and canal, the size of standard lot and the grouping of land substitution should be to incraese the productivity of land and labour more than ever and reached to a degree in cope with the age of industrialization, information and free internationalisation. 5. The level of the management of agricultural water use and the maintenace of the various facilities should be developed to be automatization, remote control, central control and information processing instead human work. 6. Land substitution should take a measure of grouping method in accordance with the agricultural plan and farming organization, which can overcome high industrialized society in place of the substition by origin land. 7. Land consolidation project should be planned in order to fulfil a conservative function of ecosystem and resources together with improvement of land and labour productivity.

• BMB Reports
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• 제54권10호
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• pp.505-515
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• 2021

Human pluripotent stem cells (hPSCs) include human embryonic stem cells (hESCs) derived from blastocysts and human induced pluripotent stem cells (hiPSCs) generated from somatic cell reprogramming. Due to their self-renewal ability and pluripotent differentiation potential, hPSCs serve as an excellent experimental platform for human development, disease modeling, drug screening, and cell therapy. Traditionally, hPSCs were considered to form a homogenous population. However, recent advances in single cell technologies revealed a high degree of variability between individual cells within a hPSC population. Different types of heterogeneity can arise by genetic and epigenetic abnormalities associated with long-term in vitro culture and somatic cell reprogramming. These variations initially appear in a rare population of cells. However, some cancer-related variations can confer growth advantages to the affected cells and alter cellular phenotypes, which raises significant concerns in hPSC applications. In contrast, other types of heterogeneity are related to intrinsic features of hPSCs such as asynchronous cell cycle and spatial asymmetry in cell adhesion. A growing body of evidence suggests that hPSCs exploit the intrinsic heterogeneity to produce multiple lineages during differentiation. This idea offers a new concept of pluripotency with single cell heterogeneity as an integral element. Collectively, single cell heterogeneity is Janus-faced in hPSC function and application. Harmful heterogeneity has to be minimized by improving culture conditions and screening methods. However, other heterogeneity that is integral for pluripotency can be utilized to control hPSC proliferation and differentiation.

• Journal of Cancer Prevention
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• 제22권4호
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• pp.203-210
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• 2017

After transcription, RNAs are always associated with RNA binding proteins (RBPs) to perform biological activities. RBPs can interact with target RNAs in sequence- and structure-dependent manner through their unique RNA binding domains. In development and progression of carcinogenesis, RBPs are aberrantly dysregulated in many human cancers with various mechanisms, such as genetic alteration, epigenetic change, noncoding RNA-mediated regulation, and post-translational modifications. Upon deregulation in cancers, RBPs influence every step in the development and progression of cancer, including sustained cell proliferation, evasion of apoptosis, avoiding immune surveillance, inducing angiogenesis, and activating metastasis. To develop therapeutic strategies targeting RBPs, RNA interference-based oligonucleotides or small molecule inhibitors have been screened based on reduced RBP-RNA interaction and changed level of target RNAs. Identification of binding RNAs with high-throughput techniques and integral analysis of multiple datasets will help us develop new therapeutic drugs or prognostic biomarkers for human cancers.

• 철학연구
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• 제131권
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• pp.353-381
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• 2014

사상의학은 비단 의학에서뿐만이 아니라, 경영학이나 정치학, 교육학 등 다양한 분야에서 응용되고 있다. 하지만 사상의학이 근본적으로 치심치병(治心治病)을 치료의 근본으로 하는 심신의학임에도 불구하고, 실제 심리나 정신치료에서 활용되는 경우는 극히 드물었다. 실제 임상에서의 치료법은 약물치료나 침구요법(체질침) 정도에 머물고 있다. 하지만 질병 병리 현상에 대해 사상의학이 제시하는 치유법은 개인의 성정(性情)의 다스림은 물론이고, 연령 지역에 따른 환경적 요인, 주(酒) 색(色) 재(財) 권(權)과 같은 사회적 문화적 요인을 포괄한다. 특히, 사상의학의 수양론은 인간의 타고난 성정 가운데 그림자처럼 항상 숨어 있고, 비밀스럽게 간직되어 있는 사심(邪心)과 태행(怠行)을 올바르게 인지하여 박통(博通)과 독행(獨行)으로 나아가는 것이 중요하다고 강조한다. 또한 의학의 통합적 접근을 시도하면서, 지인정기(知人正己)론을 근본으로 의론(醫論)을 전개하기 때문에 대인관계(對人關係)가 중시되는 현대인들에게 많은 시사점을 준다. 마찬가지로, 세계철학과 통합심리학을 주도하는 윌버(Ken Wilber, 1949~)는 실제적이고 체험적인 통합적 접근을 경험 차원에 적용하는 '통합적 삶을 위한 훈련(ILP)'을 제시하고 있다. ILP는 성장가능한(또는 깨어남이 가능한) 영역 전체의 성장을 위한 실제적인 훈련법(수련법)으로 선례가 없는 것이다. ILP에서는 몸 모듈, 마음(Mind) 모듈, 그림자(Shadow) 모듈, 영(Spirit) 모듈이라는 4가지 핵심 모듈과 윤리, 성(性), 일(Work), 정서(Emotion), 관계성(Relationships) 등의 성장을 지향하는 5가지 보조 모듈을 제시한다. 이에 ILP가 제시하는 핵심 보조 모듈과 다양한 심신치유기법들에 사상의학의 심신 치유법을 대입시켜 본다면 양자(兩者) 간에 보다 발전된 심신치유 접근법을 모색할 수 있을 것이다.

• 보건행정학회지
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• 제14권3호
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• pp.97-121
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• 2004

Recently, human embryonic stem cell research raises exciting public expectation on medical possibilities as well as ethical debate. Embryo management has become an integral part of the management of infertility treatment, researches on embryo and human embryonic stem cells and so on. Britain has permitted the research on stem cells derived from human embryo which made the first nation to allow the cloning of human embryo for the stem cell research. However, new technologies such as the assisted reproductive technologies and human embryonic stem cell research continue to pose an increasing source of ethical dilemmas for physician, scientists, legislators, religious authorities and the general publics to deal with. None the less, the United Kingdom has adopted the most liberal policies regarding human embryo and human embryonic stem cell research. The implication of the British embryo management system are as follows: 1) the development of reproductive technologies and new stem cell research technologies continue to pose legal and ethical debates, since those involve several parties; 2) the UK has taken the legal and institutional approaches to cope with those serious issues; 3) the UK adopted most liberal policies regarding embryonic and human embryonic stem cell researches; 4) the British HFE Act is consistent with the existing Acts related to human embryo management and researches; 5) through amending the HFE Act to accomodate the changes of technologies, the UK try to minimize the legal and ethical burden on undertaking research regarding embryo. The debates about the researches on human embryo and human embryonic stem cells is likely to continue in the Korean society. Because of the controversy and competing ethical values, as well as the evolving technologies, so far no consensus exists in our society. It suggest that it is premature to bring closure by ruling out any particular approaches. Thus our society needs to make an efforts to find a basis which could resolve the societal controversies through enriching the societal conversation about the profound ethical issues regarding embryo management.

• 동서간호학연구지
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• 제14권2호
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• pp.60-66
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• 2008

Background: Communication training in nursing college students is an integral part of the development of their competency in dealing with patients. However, the traditional lecture style of training delivery may not be desirably effective. Purpose: This study investigated the effects of a communication training program utilizing a small group dynamic on the communication competency and human relationships in nursing college students. Methods: One hundred twenty six freshmen in a university in Seoul participated in this study. The instruments of communication competency (Primary Communication Inventory) and human relationships (Relationship Change Scale) were used at the beginning and conclusion of the training period. Eighty-three students from two nursing classes were assigned to the experimental groups and 43 students from other classes were assigned to the control groups. Each of the 11 small groups was composed of 7 or 8 students. The weekly program that ran during the 2007 fall semester from October 1st to December 11th consisted of effective communication strategies including therapeutic communication skills, Johari's window, empathy, active listening, and transactional analysis. Results: The experimental group of students reported significantly greater improvement in communication competencies, specific nonverbal competencies, and human relationships compared with the control group. Specifically, the experimental students demonstrated greater improvement in nonverbal communication competencies and satisfaction, communication, and awareness of human relationships. Conclusions: Small group based communication training can be an effective alternative method of communication education for college nursing students.

• 대한기계학회논문집A
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• 제41권8호
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• pp.691-701
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• 2017

본 연구에서는 스미스 머신을 이용한 스쿼트 운동에 대한 가상 테스트 프레임웍을 제안하고 구현하였다. 이를 위하여 인체 및 제품의 통합 모델을 개발하고, 실험 데이터를 바탕으로 자세의 변화에 따른 새로운 동작을 생성하는 알고리즘을 개발한 후, 가상의 조건에서 동작을 생성하여 인체의 관절에 걸리는 토크와 근육에 걸리는 힘을 시뮬레이션 하는 전체 시스템을 개발하였다. 이 시스템을 검증하기 위하여 동작 수집과 더불어 EMG와 지면반력에 대한 데이터를 수집하여 시뮬레이션 결과가 실제와 잘 맞는지 확인하였다. 이 시스템을 확장시켜 사용한다면 다양한 조건에서 운동하였을 때 신체 근육과 관절에 어떤 영향을 끼치는 지 시뮬레이션 해봄으로써 적절한 운동 프로그램을 효과적으로 개발할 수 있을 것으로 기대된다.

• 가족자원경영과 정책
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• 제8권3호
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• pp.113-125
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• 2004

This study aims to provide philosophical frameworks and approaches, and practical guidelines to interview research. While there are some studies which focus on the practical guidelines, there is a lack of studies which address the philosophical and conceptual issues integral to qualitative interview research. By discussing three different but related philosophical aspects of qualitative interviewing--phenomenology, hermeneutics, and dialectics--consistency among research purpose, research method, research methodology is pursued. Based on this discussion, four stages of interviewing--designing, conducting, analyzing, and writing of qualitative interview research--are presented.