• 대한방사선기술학회지:방사선기술과학
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• 제40권3호
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• pp.501-508
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• 2017

본 연구는 연구용원자로(하나로)와 국가방사선연구시설을 이용한 전문교육과정을 개발 운영함으로써 방사선학 전공 대학생들에게 전문화된 교육 기회를 제공하고 현장적응 능력을 증진시킬 목적으로 수행되었다. 이를 위해 하나로와 국가방사선연구시설을 이용한 전문 교육과정을 개발하고 운영함으로써 대학생들에게 하나로 활용 기회를 제공하였고, 대학생을 대상으로 하는 방사선학과 실험 실습을 운영함으로써 차세대 전문가를 양성하였다. 방사선학과 대학생들에게 현장실험실습 기회를 제공함으로써 향후 방사선학 연구 분야의 잠재 이용자를 육성하여 방사선학 인력의 저변 확대를 하고자 하였다. 본 실험실습 과정을 위해 서술형 교재와 강의용 교재, 설문지를 개발하고 활용하였다. 2006년부터 2017년까지 방사선학과 대학생을 대상으로 운영된 실험실습교육과정에 714명이 수료하였다. 방사선학과 대학생들을 대상으로 개발 운영되는 교육과정은 하나로와 국가방사선연구시설의 이용을 더욱 활성화하여 궁극적으로 방사선 산업인력의 저변을 확대하고 올바른 정책 결정 및 기술기반을 확립하는 주요 자원이 될 것이며 방사선 분야의 활성화에도 기여하게 될 것이다.

• Asian Pacific Journal of Cancer Prevention
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• 제14권10호
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• pp.5599-5608
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• 2013

With the high morbidity and mortality caused by cancer, finding new and more effective anti-cancer drugs is very urgent. In current research, biotransformation plays a vital role in the research and development of cancer drugs and has obtained some achievements. In this review, we have summarized four applications as follows: to exploit novel anti-cancer drugs, to improve existing anti-cancer drugs, to broaden limited anti-cancer drug resources and to investigate correlative mechanisms. Three different groups of important anti-cancer compounds were assessed to clarify the current practical applications of biotransformation in the development of anti-cancer drugs.

• 한국정밀공학회지
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• 제33권3호
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• pp.225-230
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• 2016

Since the development of anodic aluminum oxide (AAO), extensive studies have been conducted ranging from fundamental research to the applications of AAO. Most of the research on AAO structures have focused on well-aligned nanoporous structures fabricated under specific conditions. This study investigated fabricable AAO structures with anodization performed with various temperatures, electrical potentials, and basal plane surfaces. As a result, nanoporous and nanofibrous structures were fabricated. The nanopores were formed at a relatively lower temperature and potential, and the nanofibers were formed at a relatively higher temperature and potential regardless of the basal plane surface. The shape of the base surface was found to influence the structural arrangement in nanoporous morphologies. These interesting findings relating to new morphologies have the potential to broaden the possible applications of AAO materials.

• 한국항공우주학회지
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• 제34권12호
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• pp.75-81
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• 2006

민간항공안전국 등급 2를 만족하는 헬리콥터 시뮬레이터에 사용되는 6자유도 운동구현장치 개발에 관해 기술하였다. 운동판과 제어 구동장치의 기구학적 및 구조적 해석을 통해 설계 제작된 운동구현장치의 시험 평가로부터 규정에 만족하는 결과를 보였고 이로부터 실제 헬리콥터 시뮬레이터로의 적용 타당성을 확보하였다. 또한 동품의 개발 결과로 인해 그간 유압 구동체계를 사용한 운동구현장치의 단점을 전기식 구동장치 적용을 통해 새롭게 개선함과 동시에 국내 최초로 10 톤급의 적재하중 능력을 보유한 6자유도 운동구현장치를 보급하게 되는 계기를 마련하였다.

• 수산해양교육연구
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• 제25권1호
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• pp.128-138
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• 2013

The purpose of the research is to provide the basic information to broaden a population in marine sports and mark the beginning of the era of the marine sports with a yacht, water ski and a various of marine sports activities by researching the effect of sailing school participants' motive and satisfaction on continuous participation, preparing for the era of a 30,000~40,000 dollars per capita GDP in the near future. To achieve this purpose, through the research from December 2009 to April 2012, the following is concluded. First, in regard to psychological satisfaction and facility satisfaction, all subordinated factors of participating motive affect, health-oriented and social relations in the aspect of social satisfaction, and health-oriented, home entertainment and social relations in the aspect of self satisfaction. Second, sports capability affects health-oriented and pastime entertainment, sports habit and peer affect health-oriented, and sports environment affects home entertainment. Third, sports capability affects psychological satisfaction, sports habit affects psychological satisfaction and facility satisfaction, sports environment affects social satisfaction.

• 산경연구논집
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• 제15권7호
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• pp.11-18
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• 2024

Purpose: The current research has investigated the question of how wellness tourism can be optimized to serve the diverse needs of its participants better while ensuring sustainable and inclusive growth. It will help design and implement better health and tourism policies to improve health and tourism policies to improve societies and economies. Research design, data and methodology: This research adopts a systematic literature review approach in collecting and synthesizing previous research works contained in the study to develop the result discussed in the next section. This review adheres to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) checklist. Results: The findings of this research have indicated total of four brief suggestions to answer the research question, such as (1) Integration of Health and Wellness Programs in Mainstream Tourism, (2) Economic Revitalization of Rural and Underdeveloped Areas, (3) Enhancement of Public Health through Preventive Wellness, (4) Promotion of Sustainable Tourism Practices. Conclusions: Finally, this research concludes that incorporating health and wellness programs into mainstream tourism is a strategic focal area in hospitality practice. By raising the stakes in, for example, physical activities, beauty treatments, healthy meals, and mental health sessions, old-fashioned hotels or resorts can broaden their client base.

• 한국세라믹학회지
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• 제29권12호
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• pp.935-941
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• 1992

The LAS system with good thermal properties has a narrow range of firing and sintering temperature near the melting point. So it is difficult to sinter LAS to dense sintered body. In this study, the petalite (Li2O.Al2O3.8SiO2) with good thermal properties, was taken as a base composition, and zironia was added in this composition to broaden the firing range, increase the mechanical strength, and control the thermal expansion. The thermal and mechanical properties were investigated. The results are as follows; 1. Zirconia phase was formed in LAS matrix and apparent porosity was decreased from 0.9% to 0.5%, and the mechanical strength was kincreased from 112 MPa to 190 MPa, by the densification of body. 2. The composition Li2O.Al2O3.8SiO2 has a negative thermal expansion, but the thermal expansion was changed from negative to positive with the densification and the increase of amount of synthesized zircon phase which had positive thermal expansion. The coefficient of thermal expansion, with the increase of the amount of additives, was low as -0.74~9.06$\times$10-7/$^{\circ}C$ in 20~$600^{\circ}C$, and 7.95~20.13$\times$10-7/$^{\circ}C$ in 20~80$0^{\circ}C$. 3. The mechanical strength of LZ15 (added with ZrO2.SiO2 15 wt%) composition thermal-shocked was stable in the temperature range of 0~$600^{\circ}C$, but rapidly decreased due to the increase of thermal expansion above $600^{\circ}C$.

• 무역학회지
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• 제42권5호
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• pp.233-252
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• 2017

국제무역의 대금결제방식이 기존에는 신용장방식, 추심방식 등이 많이 이용되었지만 최근에는 오픈어카운트 방식으로 그 이용이 증가하고 있다. 이러한 오픈어카운트 방식의 증가추세에 금융권이 대응하고, 정보화 시대에 발맞추고자 새로이 등장한 BPO 제도는 신용장의 지급보장은 물론 전자거래의 편리성을 결제제도에 유용하게 접목시켰다고 할 수 있다. 한편 공급망금융은 기업이 물품을 생산 및 공급하는 과정에서 필요한 운전자금을 보다 신속하게 제공하기 위하여 사용하는 금융으로 특히 자본여력이 충분하지 않은 중소수출기업이 이용함으로써 효율성을 보다 극대화할 수 있다. 이에 본 연구는 중소수출기업이 국제무역거래에서 필요한 자금운용을 적절하게 이용하고, 다국적 기업과 경쟁하여 도태되지 않기 위하여 BPO 제도 및 공급망금융의 효율적 이용을 도모하고자 연구를 진행하였다.

• 대한치과보철학회지
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• 제49권4호
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• pp.341-345
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• 2011

DNA 복제과정에서의 오류(error)에 의한 유전적 변이(genetic variation)를 통해 개개인이 가지고 있는 유전변이형을 조사하고 특정 질환에 대한 감수성의 차이를 밝히는 유전체 연관성 연구가 의학계 전반에 활발히 진행되고 있다. 개인 간의 DNA 상에 존재하는 염기서열의 차이를 보이는 유전적 변이를 통해 개인간의 형질이 다르게 표현 되는 것을 다형성이라고 하는데 다형성의 원인 중 염기 서열 한 쌍의 변이에 의하여 다른 형질로 표현되는 것을 단일염기다형성(Single Nucleotide Polymorphism; SNP)이라고 정의한다. 유전자 분석 기술의 놀랄만한 발전과 컴퓨터를 이용한 분석 프로그램의 개발에 의해 SNP과 질병의 연관성에 관한 연구는 의학계 모든 분야에서 가속화 되고 있다. 최근 급격하게 빨리 진척되는 연구들에 힘입어 특정 질병에 대한 특정 유전자가 가지는 위험도를 분석하고 환자를 유전적 위험도에 따라 분류하여 진단, 예방 및 치료하는 환자 맞춤식의 진료가 모든 의약학 분야에 적용 될 것으로 생각 된다. 치과 영역에서는 충치와 치주 질환과의 관련성에 대해서 초기 단계의 연구가 진행되고 있는 수준이다. 본 종설에서는 유전체 질병 연구의 현황과 치과 영역에서 시작된 연구를 소개 하고자 한다.

• 대한약침학회지
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• 제7권2호
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• pp.109-119
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• 2004

Objective : To broaden our understanding on occupational disease of market workers and to evaluate the effect of TKM treatment focusing on acupuncture and herb medicine and to promote base studies and clinical trials on occupational disease. Materials and Methods : Analysis was done on 33 Ga-Rak market workers' chart which had been selected through investigation of 1508 outpatient's chart of Kyung Won University Hospital from Jun. 1st, 2002 to May. 31th, 2003. Results : 1. Out of 33 patients, Men had more occupational diseases than women had and Most people were in their forties. 2. Major cause of the disease include repetitve bending, heavy weight lifting and overwork. 3. Past History of patients mostly include frequent lumbar sprain, periarthritis of shoulder, lumbar HNP 4. The patients with occupational disease were diagnosed as lumbar sprain, periarthritis of shoulder, lumbar HNP, degenerative spondylosis, spinal stenosis and their chief complaints were low back pain, omalgia, back pain with radicular pain. 5. The duration of treatment was mostly within a week. 6. Acupuncture, Bee Venom Acupuncture, moxibustion, Herb-medicine, extract, taping therapy, physical therapy were used as treatment methods. 7. Applied herb medicine were composed of 8 kinds of prescriptions and extract were made up of 6 prescriptions 8. Applied acupoints belonged mainly to 14 meridians 9. The treatment of herb medicine combined with acupuncture proved effective in treating the ocupational disease. Conclusion : The occupational disease of patients working in Ga-Rak market were closely related with overwork, especially with repetitive bending and heavy weight lifting and TKM treatment focusing on acupuncture combined with herb medicine was effective in treating occupational disease.