• 대한공업교육학회지
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• 제40권2호
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• pp.22-43
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• 2015

이 연구의 목적은 공업계 고등학교 전문교과 교사의 역할에 대한 학생들의 기대를 분석하는 것이다. 이 연구의 모집단은 공업계 고등학생이며, 472명의 공업계 고등학생을 조사대상으로 선정하였다. 자료수집은 우편조사를 통하여 2015년 6월 1일부터 6월 23일까지 이루어졌으며, 회수된 433부의 설문지 중 불성실 응답을 제외하고 428부를 최종분석에 활용하였다. 이 연구의 결과는 다음과 같았다. 첫째, 공업계 고등학생들은 전공 이론교과 수업방식으로 학생들의 수준을 고려한 수업방식을 가장 원했으며, 선호하는 실습 수업방식은 학과 계열에 따라 달랐다. 그리고 실습 수업시 안전지도 방법으로는 선생님께서 수시로 지도해 주는 방법을 가장 원했다. 둘째, 공업계 고등학생들은 교사의 생활지도시에 인성지도에 가장 관심을 가져주길 희망하였으며, 잘못한 행동에 대한 지도방법으로 차별하지 않고 대해 주길 희망하였다. 그리고 상담 주제로서 진로를 가장 원했으며, 상담시 교사가 안내자의 역할을 해주길 기대하였다. 셋째, 공업계 고등학생들은 교사의 학급경영시 화목한 학급 분위기 조성을 위해 노력해 주길 가장 희망하였으며, 교사가 학급과 학생들에게 애정을 갖고 운영해주길 희망하였다. 그리고 학생들과 친해지는 방법으로 학생들과 편하게 자주 농담을 하는 방법을 가장 희망하였다. 넷째, 공업계 고등학생들이 가장 희망하는 진로지도 내용으로는 취업과 진학 모두이었으며, 취업을 위한 상담시 학생들의 적성을 가장 고려해 주길 희망하였으며, 취업지도시 직업에 관한 정보를 가장 얻고 싶어 했다.

• Strategy21
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• 통권44호
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• pp.352-376
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• 2018

Through this research, the current state of naval coordination and guidance of shipping is reviewed whereupon which a suggestion is made for a novel role which satisfies the needs of the people and the country asked of the Navy. Taking into consideration the dynamic security environment, the developing relationship between the two nations on the Korean peninsula, and the influence that the Republic of Korea has on maritime security, it is made more urgent that the Navy takes a proactive course of action in terms of naval coordination and guidance of shipping. The current form of Korean naval coordination and guidance of shipping is adapted from the logical and flexible concepts of NCAPS and NCAGS and is one of many tasks that the Republic of Korea Navy must perform. However, when the Republic of Korea Navy develops blue-water capabilities with the ambitions of protecting its people and their way of life, naval coordination and guidance of shipping could potentially become one of the primary functions of the Republic of Korea Navy that the it must champion. Already, there are indications that foreign navies are, through many developments and commitment towards naval coordination and guidance of shipping, protecting its people and states' interests wherever is necessary. In the case of Chile, its Navy has taken the helm of naval coordination and guidance of shipping and has integrated various maritime organizations including the coast guard and the National Customs Service for the sake of maintaining regional maritime security, showing immediate force if necessary. Presently, as the Republic of Korea Navy looks to be a global naval power, it is important that a reprioritization of the Navy's mission is undertaken, all the while sustaining military readiness posture on the Northern Limit Line. It cannot be any more emphasized how crucial thorough military readiness posture is as a natural stance against the enemy. That being said, contributing towards international maritime security is consistent with the nation's standing. It is a fact that maritime security has been conceptualized and developed merely as a study within the Ministry of Maritime Affairs and Fisheries, the Republic of Korea Navy, and other governmental organizations, forces, and academia. Naval cooperation and guidance of shipping suggested by this research as a practical operational field is a concrete solution to what once was an abstract concept. To stand firm on its status as a maritime nation, the Republic of Korea must establish a Maritime Security Organization within its Navy and develop the appropriate doctrines. Attaining experts, developing doctrines, and cultivating the capability to deploy maritime forces will allow for the Republic of Korea to execute a primary role in keeping international maritime security and naval coordination and guidance of shipping. To fully achieve its latent potential necessitates the Republic of Korea Navy to expedite the introduction of naval coordination and guidance of shipping concepts and to establish the appropriate doctrines, operation plans, and organizations.

• 정보처리학회논문지:컴퓨터 및 통신 시스템
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• 제7권10호
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• pp.243-250
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• 2018

본 연구에서는 공과대학 여대생들의 진로를 지도하는 학과 교수들을 지원하기 위하여 진로지도 가이드라인을 개발하였다. 현황을 파악하고 가이드라인을 도출하기 위하여 7명의 컴퓨터공학과 교수로 구성된 전문가그룹을 대상으로 초점집단인터뷰(FGI: Focus Group Interview)를 실시하였다. 분석한 결과, 공과대학 여대생들에게는 효능감 향상, 전공역량 강화, 실무역량 증진, 기초역량 함양, 구체적인 취업정보 안내가 요구되는 것으로 나타났으며, 분석결과는 가이드라인의 5대 설계요소로 활용되었다. 이를 바탕으로 학년별 지도 항목과 5대 요소를 체크하고 피드백하는 데에 쉽게 활용될 수 있는 활용양식도 제안하였다. 2회의 전문가회의를 거쳐 가이드라인과 활용양식의 타당도를 검증하고 수정 보완하였다. 마지막으로 가이드라인이 잘 활용될 수 있는 방안을 제언하였다.

• 한국보육지원학회지
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• 제14권2호
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• pp.19-38
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• 2018

Objective: This study explores how pre-service teachers' knowledge changed in the field of movement education and the characteristics of the instruction they perceived during a 15-week course. Methods: The drawing of concept maps and interviews were used to discuss how pre-service teachers' knowledge changed and the characteristics of the course. Results: The results showed that the pre-service teachers interrelated concepts in a more systematic way, and the concepts they used were increased while master concepts were decreased, indicating that their knowledge changed in a far more hierarchical order after the class. Characteristics of the course that led to a change in their knowledge appeared under the proper guidance of a professor. This was well demonstrated by feedback and evaluation at the stage of planning instruction and simulation teaching. Conclusion/Implications: The study demonstrated that the proper guidance of a professor was a useful tool for fostering the professional development of pre-service teachers in regard to constructing knowledge in movement education.

• 한국지능시스템학회논문지
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• 제16권5호
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• pp.581-586
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• 2006

본 논문에서는 무인주행 차량의 자율주행에 사용되는 자계안내시스템에서 지자계를 제거하기 위한 새로운 방법으로 Ground 검출법을 제안한다. 자계안내시스템은 도로에 일정한 간격으로 자계표식을 매설하고 차량이 자계표식으로부터 떨어진 거리를 인식하여 주행하는 방법이다. 차량이 주행 중 측면이탈거리를 알기 위해서는 지자계가 제거된 자계표식의 자계만을 이용해야 한다. 그러나 자계센서는 자계를 검출할 때 자계표식의 자계와 지자계를 함께 계측한다. 지자계는 차량의 주행방향과 경사에 따라 다르게 검출되기 때문에 자계표식의 자계와 더해질 경우 측면이탈거리를 인식하는데 오차를 발생한다. 따라서 본 논문에서는 지자계를 제거하는 새로운 방법을 제안하고, 이를 검증하기 위한 실험 장치를 구성하였다. 그리고 실험을 통하여 제안한 방법의 타당성과 유용성을 입증한다.

• Child Health Nursing Research
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• 제28권1호
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• pp.51-61
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• 2022

Purpose: Practical training in pediatric nursing gives students the opportunity to apply nursing knowledge to children in a realistic clinical context. Clinical practice faculty (CPF) and clinical nursing instructor (CNI) have played important roles in the pediatric nursing practicum. This study was conducted to develop a protocol to guide clinical practicum in pediatric nursing. Methods: A service design methodology was employed between August 2020 and May 2021 at four universities and four hospitals in South Korea. The participants were five CPFs, five CNIs, five nursing college graduates, and 60 nursing students. The service design process had four phases: discovery, definition, development, and delivery. Data were collected through self-report questionnaires, in-depth interviews, and observations. The data were analyzed using content analysis and descriptive statistics. Results: The participants reported needs for providing concrete guidance and explanation, nursing practice experience, and a link between school and the clinical field. A protocol was developed to fulfill the participants' needs. The protocol comprised detailed information, teaching methodology, and partnership to guide students in the pediatric nursing practicum. Conclusion: The protocol developed in this study can be used to provide guidance for students' clinical practice in the field of pediatric nursing.

• International Journal of Advanced Culture Technology
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• 제11권3호
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• pp.142-148
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• 2023

Nursing majors are a combination of theoretical and practical education, and since the advisor cannot participate in all practices in clinical practice, the efficiency and effectiveness of practical education are limited in judging the results according to students' reactions. Therefore, the purpose of this study was to analyze the domestic literature on the efficiency of clinical practice of nursing college students.The analysis target was selected through PRISMA flow, and the results were derived through categorization and questioning based on content analysis. Looking at the results, research related to the adaptation of trainees was mainstream, and specifically, research related to the characteristics, conflicts, clinical practice environment, and interpersonal anguish of trainees was conducted. In addition, it was confirmed that active and systematic intervention of practical guidance professors was required, such as possible safety accidents, emotional labor problems, and dilemmas during the practice period. Through this study, it is suggested that a systematic framework for nursing and clinical practice should be prepared.

• 대한의용생체공학회:의공학회지
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• 제6권2호
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• pp.33-42
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• 1985

In this paper, a mobile robot is designed for the blind guidance. This system is composed of an Ultrasonic Ranging Vnit, PWM Vnit, Optical Encoder Vnit. Specilly we adapted Distance Comparison Measurement Method (DCMM) in order to compensate for the error resulted from atmospheric conditions, and PWM unit for the vehicle control and Optical encoder unit for the correct locomotion control. This system is processed, using MCS-85 microcomputer, much of information on surrounding conduitions in real time. We rotated ultrasonic sensor for many sifted data acquisition and used tone generator for the Man-Machine Communication. As a result, the measurement error of the distance is about 1cm, the distance measurement could be detected 0.2m to 6m. The locomotion speed is 0.4m/sec and we examined its practical use.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2003년도 하계학술대회 논문집 D
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• pp.2088-2090
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• 2003

A practical recursive weighted least square(WLS) solution is proposed to solve the passive ranging problem. Apart from the previous works based on the extended Kalman filter(EKF), to ensure the convergency at long-range, the proposed scheme makes use of line-of-sight(LOS) rate instead of bearing information. The influence of LOS rate measurement errors is investigated and it is asserted that the WLS estimates contain bias and scale factor errors. Together with simple compensation algorithm, the estimation errors of proposed filter can be reduced dramatically.

• 한국건설관리학회논문집
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• 제25권2호
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• pp.3-10
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• 2024

본 연구는 국내 최초 스마트시티로 지정된 건설 현장에 적용된 스마트건설장비의 효과를 분석하여 향후 스마트건설장비의 발전 및 활성화 방안을 도출하는데 목적이 있다. 이를 위해 토목공사 현장에 적용되는 대표적 스마트건설장비인 머신가이던스(Machine Guidance; MG)기술에 의한 안전시스템과 시공시스템의 실제적 활용 효과와 문제점을 분석한 후에 개선방안을 제시하였다. MG안전시스템과 MG시공시스템 모두 결과적으로 시공성 개선에 충분히 활용성이 있음을 파악하였고, MG시스템에 의한 작업결과의 승인문제와 잦은 현장 장비교체에 의한 시스템 변경문제, 고령의 현장 근로자의 사용성 개선문제 등이 속히 해소해야 할 과제로 분석되었으며, 연구에서는 이러한 문제에 대해 현장에서 해결한 일부 방안을 제시하였다. 연구에서 제시한 활용효과와 문제점 등은 머신가이던스기술을 현장에 상당기간 실제로 적용한 후에 직접 활용한 근로자와 관리자 등을 통하여 분석하였으므로, 장비자동화를 위한 실증적 분석 자료가 많지 않은 점에서 향후 유사 현장에 적용하기 위한 선행자료로 활용성을 갖을 수 있다.