• 치위생과학회지
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• 제14권4호
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• pp.433-441
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• 2014

치위생과정을 임상에서 활용하고 정착시키기 위한 방안을 모색하고자 SEM을 이용하여 치과위생사 업무 자율성과 치위생과정의 임상적용 기대효과 및 장애요인이 임상적용 의향에 미치는 효과를 분석하고, 치위생과정에 대한 태도가 임상적용 의향에 미치는 매개효과를 검증한 결과는 다음과 같다. 가설적 모형은 ${\chi}^2=421.67$, GFI=0.858, CFI=0.915, TLI=0.896, RMR=0.039, RMSEA=0.099로 적합한 것으로 나타났다. SEM을 검증한 결과, 치과위생사 업무 자율성(${\beta}=0.398$, p<0.05)과 치위생과정 기대효과(${\beta}=0.363$, p<0.01)는 치위생과정 태도에 정(+)의 방향으로, 치위생과정 태도(${\beta}=0.678$, p<0.05)는 임상적용 의향에 정(+)의 방향으로 영향을 미치는 것으로 나타났다. 치과위생사 업무 자율성(${\beta}=0.269$, p<0.05)과 기대효과(${\beta}=0.246$, p<0.01)는 치위생과정 태도를 매개로 임상적용 의향에 간접적인 영향을 미치는 것으로 확인되었다. 위의 결과로 치과위생사의 업무 자율성, 치위생과정에 대한 기대효과와 태도는 임상적용 의향에 영향을 미치는 중요한 요인임을 확인하였다. 따라서 치위생과정을 임상에 정착시키기 위해서는 치과위생사 역량을 제고하여 업무 자율성을 확보해야 하며, 치위생과정에 대한 경영적 효과와 가치에 대한 객관적인 검증이 이루어져야 한다.

• 농촌지도와개발
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• 제23권4호
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• pp.419-429
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• 2016

This study focuses on the policy priorities for training agro-healing experts. Training agro-healing experts is an important task that should boost local community in rural areas. In order to make an efficient decision making, the study analyses priority of relevant policies using the AHP(Analytic Hierarchy Process) method. According to the results, R&D comes out first. Human Resource Development(HRD), financial support, and the construction of legal system comes after R&D. In R&D, qualifications and guidelines for participants comes out the most significant issue. In the aspect of HRD, it is very important to develop and utilize regional personnel such as unemployed youth and retirees from related fields. As for financial support, funding for educational facilities (i.e. classrooms and farmland for practice) is needed. In case of legal system, it is desirable to introduce the recruiting experts system and qualification system certified by government.

• Journal of Information Technology Applications and Management
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• 제10권1호
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• pp.47-59
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• 2003

This study analyses the level of resistance which workers have against the adoption of ERP systems and the factors affecting the resistance to the adoption of the new systems. The major results of the study include 1) about 40% of workers showed resistance to the adoption of ERP systems, and 2) all six factors (technical characteristics of ERP system, functional characteristics of ERP system, implementation approach, task changes caused by the adoption of ERP system, attitude toward change, and altitude toward organization) were proved to affect the resistance to the adoption of the ERP systems. In practice, adoption of ERP system brings significant changes to workers. In order for an organization to succeed, it is necessary to reduce the resistance of workers. Since this study is performed based on a case study, the results of the study may not be generalized. However, the results of the study may provide guidance which organizations can refer in the course of effective personnel management.

• 대한안전경영과학회지
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• 제19권1호
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• pp.87-94
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• 2017

In construction work, safety accidents often occur in combination with unstable physical and human conditions during preparation and execution of work. In Korea, the accident rate is higher to that of any country in the world. Therefore, it is necessary to take measures by fundamental prescription. In this paper, in the case of construction safety management, we tried to find a reasonable alternative through a questionnaire survey to apply to subcontracting and small-scale construction. In conclusion, workers who are well aware of the task could be able to reduce the accident rate by deploying them as safety management officers after receiving the training.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2005년도 추계학술대회 논문집
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• pp.135-138
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• 2005

Robotic devices have been widely used in many medical applications due to their accuracy and programming ability. One of the applications is a virtual reality medical simulator, which trains medical personnel in a computer generated environment. In this paper, we are going to present an application, an epidural anesthesia trainer. Because performing epidural injections is a delicate task, it demands a high level of skill and precision from the physician. This trainer uses a robotic device and computer controlled solenoid valve to recreate interaction forces between the needle and the various layers of tissues around the spinal cord. The robotic device is responsible for generation of interaction forces in real time and can be used to be haptic guidance that allows the user to follow a previous recorded expert procedure and feel the encountered forces.

• 한국응급구조학회지
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• 제15권3호
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• pp.31-44
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• 2011

Purpose : The purpose of emergency medical services(EMS) is to save human lives and assure the completeness of the body in emergency situations. Those who have been qualified on medical practice to perform such treatment as there is the risk of human life and possibility of major physical and mental injuries that could result from the urgency of time and invasiveness inflicted upon the body. In the emergency medical activities, 119 emergency medical technicians mainly perform the task but they are not able to perform such task independently and they are mandatory to receive medical direction. The purpose of this study is to examine the recognition and request for medical direction by 119 emergency medical technicians in order to provide basic information on the development of medical direction program suitable to the characteristics of EMS as well as for the studies on EMS for the sake of efficient operation of pre-hospital EMS. Method : Questionnaire via e-mail was conducted during July 1-31, 2010 for 675 participants who are emergency medical technicians, nurses and other emergency crews in Gyeongbuk. The effective 171 responses were used for the final analysis. In regards to the emergency medical technicians' scope of responsibilities defined in Attached Form 14, Enforcement regulations of EMS, t-test analysis was conducted by using the means and standard deviation of the level of request for medical direction on the scope of responsibilities of Level 1 & Level 2 emergency medical technicians as the scale of medical direction request. The general characteristics, experience result, the reason for necessity, emergency medical technicians & medical director request level, medical direction method, the place of work of the medical director, feedback content and improvement plan request level were analyzed through frequency and percentage. The level of experience in medical direction and necessity were analyzed through ${\chi}^2$ test. Results : In regards to the medical direction experience per qualification, the experience was the highest with 53.3% for Level 1 emergency medical technicians and 80.3% responded that experience was helpful. As for the recognition on the necessity of medical direction, 71.3% responded as "necessary" and it turned out to be the highest of 76.9% in nurses. As for the reason for responding "necessary", the reason for reducing the risk and side-effects from EMS for patients was the largest(75.4%), and the reason of EMS delay due to the request of medical direction was the highest(71.4%) for the reason for responding "not necessary". In regards to the request level of the task scope of emergency medical technicians, injection of certain amount of solution during a state of shock was the highest($3.10{\pm}.96$) for Level 1 emergency rescuers, and the endotracheal intubation was the highest($3.12{\pm}1.03$) for nurses, and the sublingual administration of nitroglycerine(NTG) during chest pain was the highest($2.62{\pm}1.02$) for Level 2 emergency medical technicians, and regulation of heartbeat using AED was the highest($2.76{\pm}.99$) for other emergency crews. For the revitalization of medical direction, the improvement in the capability of EMS(78.9%) was requested from emergency crew, and the ability to evaluate the medical state of patient was the highest(80.1%) in the level of request for medical director. The prehospital and direct medical direction was the highest(60.8%) for medical direction method, and the emergency medical facility was the highest(52.0%) for the placement of medical director, and the evaluation of appropriateness of EMS was the highest(66.1%) for the feedback content, and the reinforcement of emergency crew(emergency medical technicians) personnel was the highest(69.0%) for the improvement plan. Conclusion : The medical direction is an important policy in the prehospital EMS activity because 119 emergency medical technicians agreed the necessity of medical direction and over 80% of those who experienced medical direction said it was helpful. In addition, the simulation training program using algorithm and case study through feedback are necessary in order to enhance the technical capability of ambulance teams on the item of professional EMS with high level of request in the task scope of emergency medical technicians, and recognition of medical direction is the essence of the EMS field. In regards to revitalizing medical direction, the improvement of the task performance capability of 119 emergency medical technicians and medical directors, reinforcement of emergency medical activity personnel, assurance of trust between emergency medical technicians and the emergency physician, and search for professional operation plan of medical direction center are needed to expand the direct medical direction method for possible treatment beforehand through the participation by medical director even at the step in which emergency situation report is received.

• 융합정보논문지
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• 제7권5호
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• pp.75-82
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• 2017

최근에 무인비행체의 역할과 활용이 다양해짐에 따라 고 난이도의 임무 수행 요구가 증가하고 있으며 이를 해결하기 위하여 복수 소형무인비행체의 운용 및 관련 시스템 개발에 관한 연구가 활발히 수행되고 있다. 복수 소형 무인비행체 기반 응용 시스템은 관제요원이 여러 대의 소형무인비행체를 지속적으로 제어, 관리해야 하기 때문에 관제요원의 업무 복잡성이 증대되는 문제를 지닌다. 따라서 복수 소형무인비행체 기반 응용 시스템의 성공적인 구현을 위해서는 효율적인 관제를 수행할 수 있는 소프트웨어 플랫폼 개발이 필요하다. 본 논문에서는 복수 소형무인비 행체를 이용한 응용 시스템에 효과적인 지상관제 소프트웨어 플랫폼을 제안한다. 본 논문에서는 먼저 소프트웨어 플랫폼 개발에 필요한 요구사항들을 분석하고 이를 기반으로 소프트웨어를 설계, 구현한다. X-plane 비행시뮬레이터를 이용한 모의실험을 통하여 복수의 비행데이터들이 화면에 효과적으로 출력됨을 확인하고 다수의 소형무인비행체에서 전송되는 영상데이터들이 실시간으로 통합 시현됨을 보인다.

• 한국산업보건학회지
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• 제27권4호
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• pp.352-360
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• 2017

Objectives: 본 연구의 목적은 방문요양 요양보호사들의 세부업무 영역별 특성이 근골격계통증에 미치는 영향을 알아보고, 요양보호사들의 근골격계통증을 경감시키는 방안을 마련하고자 하는 것이다. Methods: 본 연구는 P시에 위치한 C, K 재가센터 소속 요양보호사 192명을 대상으로 실시하였다. 대상자들에게 근골격계통증척도와 요양보호사의 세부업무에 대한 작업부담체크리스트를 작성하게 한 후, 수집된 자료를 SPSS 21.0 프로그램을 이용하여 분석하였다. Results: 요양보호사의 근골격계통증 자각증상 정도를 보면, 허리통증과 어깨통증의 수치가 가장 높았다. 세부업무 영역별 특성이 근골격계통증에 미치는 영향을 알아본 결과, 신체수발영역의 '식사수발하기, 이동지원하기, 목욕지원하기, 체위변경하기, 건강관리영역의 '물리치료보조하기, 욕창관리하기', 시설환경 관리영역의 '청소 및 세탁물관리'가 영향을 미치는 것으로 나타났다. Conclusion: 요양보호사들은 거동이 불편한 대상자들을 이동시키거나 체위를 변경하는 동작 등 신체적으로 무리가 가중되는 환자의 비율이 높아 신체 하중을 가장 많이 받는 허리와, 어깨의 통증을 일으킬 우려가 매우 높다. 이에, 요양보호사들에게 통증이 주로 발생할 수 있는 부위의 과부하를 줄여줄 수 있는 인체역학적 자세에 대한 교육이 필요하다. 그리고 위험한 업무에 대해서는 장비 및 인력의 지원이 제공 되어야 할 것이며, 지속적으로 다각적 차원의 사회적 지원이 필요할 것이다.

• 한국학교ㆍ지역보건교육학회지
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• 제8권2호
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• pp.97-108
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• 2007

Background & Objectives: Health management is performed at enterprises under the Industrial Safety and Health Act. At small and mid sized enterprises, the reality is that health management is poorly performed due to the shortage of resources, professional knowledge, and administrative capabilities, as well as the lack of recognition by company presidents, and generation difference. Purpose: The purpose of this study is to Provide basic materials to complement the future health management model by researching the extent of performing health-related tasks at small and mid sized enterprises and analyzing the related factors. Methods: The survey subjects were 130 small and mid sized enterprises nationwide which had received health management support from the Korean government. The data were collected using a systematic questionnaire at the companies from September 2005 to November 2005. The respondents were the Personnel for healthcare tasks. Results: The results indicate that the extent of performing health management tasks at the companies was significantly different in the working environment and task management field in terms of industry types and in the fields of the establishment of an industrial health system as well as working environments and task management in terms of regions. Also, a multiple regression analysis was performed step-by-step in order to research the factors that affect the execution of health management tasks at small and mid sized enterprises.

• 한국건설관리학회:학술대회논문집
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• 한국건설관리학회 2003년도 학술대회지
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• pp.521-524
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• 2003

최근 현장에서는 공사관리의 효율화를 위한 여러 가지 공사관리 시스템을 적용하고 있으며, 이를 통하여 현장의 실적자료를 수집하고 있다. 하지만 이러한 노력에도 불구하고 실적자료의 바탕이 되는 현장 데이터는 객관적 수집 또는 기준에 의해서 이루어지는 것이 아니라 주관적 판단 또는 측정자별로 상이한 기준에 의해 이루어져 각 현장별로 큰 차이가 발생하고 있다. 이러한 문제를 해결하고자 최근 모바일 기술의 발전을 활용한 현장의 데이터 수집을 위한 여러 가지 방안이 연구되고 있으며, 데이터의 체계화에 대한 필요성이 제기되고 있다. 따라서 본 연구는 공종별 특성에 따른 진도 측정 단위 도출 방안을 제안하고, MS Access를 활용한 Prototype의 진도 측정단위 생성 시스템을 개발하였다. 마지막으로, 제안된 도출 방안과 시스템 및 체계는 측정된 데이터의 객관성 및 정확성을 높임으로서, 현장별로 표준화된 진도측정을 가능하게 할 것이다.