• 국제학술발표논문집
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• The 6th International Conference on Construction Engineering and Project Management
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• pp.501-502
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• 2015

Construction Standard Specifications, part of contract documents, has been improved through various amendments since their first enactment in 1967 up to the latest 2013 version. However, complaints about inconvenience and low availability have been continuously made in their structure and contents. Therefore, an improvement is needed based on the experts' opinions both from industrial and academic fields. This basic study is to compare the Korean specifications to those from the developed countries and derive the suggestions on their improvement. Furthermore, it aims to delve into the experts' opinion on the subject and identify the direction and priority for the improvement of the specifications. Through this study, user friendliness and efficiency are expected to be obtained in using the specifications.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제27권3호
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• pp.17-26
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• 2021

Purpose: This study is a case study in which the space was improved by applying the design direction derived through the theoretical basis and service design process to the outpatient department and health examination center in mental health facilities used by various stakeholders. And it aims to present implications through this. Methods: The research method is based on the analysis of the service design process with a focus on literature review. Results: As a result of deriving the design direction, it was organized into 1) improvement of spatial arrangement, 2) improvement of wayfinding system, and 3) creation of comfortable environment. The design improvement plan suggested division of areas, change of nurse station location, creation of a pleasant waiting space for the outpatient department, reinforcement of access, improvement of room relocation and flow, and increased comfort of common spaces for the health examination center. Implications: First, it is necessary to expand research and application of spatial planning and environmental design reflecting the characteristics of patients and environments of mental health institutions. Second, in the medical environment, the divided territoriality should be reviewed for various stakeholders as well as the coexistence. Third, it is necessary to promote medical service and environmental improvement through the service design process.

• 한국과학교육학회지
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• 제42권1호
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• pp.51-60
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• 2022

본 연구는 과학고등학교 입학전형에 인재상을 고려하는 개선 방향을 탐색하는 것을 목적으로 하였다. 이를 위해 먼저 과학고등학교 인재상과 역량을 '공공성'과 '효용성', '수행'과 '성과' 유형으로 구분하였는데, 대부분 '공공성-수행'이 우세하였다. 다음으로 3개 과학고등학교의 입학전형에서 인재상 반영 정도와 개선 방향에 대한 설문조사를 과학고등학교 교사, 교육 전문가, 중학교 교사 총 28명을 대상으로 실시하였다. 설문의 결과는 다음과 같았다. 첫째, 1단계 전형에서는 '공공성' 평가가 매우 제한적이었고, '성과' 중심으로 선발하는 경향이 높았다. 둘째, 2단계 면접 평가에서는 '효용성-성과' 중심으로 선발하는 경향이 매우 강했다. 셋째, 1단계 전형에 '역량 중심의 자기소개서 작성, 학교생활기록부의 타 교과 성적 및 비교과 반영, 전문가의 면담'을 도입하여 '공공성-수행' 유형의 인재상에 부합하는 학생선발로 개선해야 한다. 넷째, 2단계 면접 평가에서 '공공성-수행' 유형의 인재상을 반영하기 위해서는 발산적 사고가 가능한 융합적이고 개방형 문항의 공동 출제가 이루어져야 한다. 결론적으로 과학고등학교 입학전형에 인재상을 고려하는 개선 방향은 역량 중심의 1단계 서류평가와 개방형 문항으로 구성된 2단계 면접 평가로 변화되어야 한다는 것이다.

• 한국산학기술학회논문지
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• 제18권6호
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• pp.567-575
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• 2017

방향탐지장치는 전자파를 이용하는 레이더, 유도무기, 통신장비 등의 방향을 찾아내기 위한 장치로 전자전체계를 구성하는 전자지원 장비의 핵심장치이다. 함정에서도 전자지원 장비를 사용하고 있으며 적의 위협에 대한 위치를 파악하는 역할을 수행하기 때문에 함정의 생존에 있어 매우 중요한 역할을 한다. 하지만 야전 배치되어 운영 중인 함정의 방향탐지장치에서 200 ns의 짧은 펄스폭 신호에 대해 큰 방위 오차가 발생하는 현상을 확인하였다. 따라서 본 논문에서는 이와 같은 현상을 해결하기 위한 개선방안을 제시하였다. 본 논문은 진폭비교 방식, 위상비교 방식, 진폭-위상비교 복합방식 등의 방향 탐지 방식 및 함정에서 사용되는 방향탐지장치에 대해서 간략히 고찰한 후, 방위 오차가 발생하는 원인에 대해서 분석하였다. 이를 바탕으로 방향탐지 프로세스를 수정하는 개선방안을 제시하였고 개선방안의 성능을 확인하기 위해 운영 중인 함정에 개선방안을 적용하여 방위 측정 시험을 수행하였다. 함정에서의 시험 결과 200 ns의 짧은 펄스폭 신호에서 발생하던 방위 오차가 크게 개선되는 것을 확인할 수 있었다.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 1995년도 추계학술대회 논문집
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• pp.113-116
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• 1995

In this experimental study,aluminum hotforging was conduct to get superior pistion to cast piston. Cast structure of billet is destroyed, harmful defects is removed by forging process. We proposed the direction od die design by observing formability of product according to die shape. The microstructure of forged products with different preform was investigated to determine inital billet shape. We proposed appropriate heat treatment condition for improvement of mechanical properties.

• 대한간호
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• 제27권1호통권144호
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• pp.57-68
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• 1988

The aim of this study is to show the direction for improvement of nursing management the emergency room with the unit nurse, and to help the display more easy and prompt and accurate function of emergency room with accomplish the suitable first-aid to the

• 한국철도학회:학술대회논문집
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• 한국철도학회 2005년도 추계학술대회 논문집
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• pp.958-963
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• 2005

Much research for speed elevation of old first move of internal railroad is achieved. Also, several fees of foreign flag age of forty years improvement of a signal system and development accomplish. This treatise examines about. improvement and development. of consisting signal system in internal. Also, examine about development for technological reduced scale of internal relationship and research propulsion system. Wish to present direction accordingly.

• 통상정보연구
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• 제11권1호
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• pp.3-25
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• 2009

These days international trade has been converting to e-Trade formation. At this point, Korea has been striving for the trade facilitation; reducing logistics cost and improving foreign competitiveness by computerization operations of the maritime transportation that logistics and customs clearance are involved. However, due to the substantial characteristic of logistics service, the necessity of flexible and various logistics service development using internet has been strongly suggested. In particular, the logistics service which could share documents related to international physical movement between shippers and logistics organization. In this regard, this study carried out interview to explore the problems of physical distribution service and to suggest development direction of e-logistics service. The reason why this survey carried out is that most of users want more effective e-logistic service that could diminish successively real expense decrease. After analysis of survey results, this paper presents the basic development direction and emphasis development subjects. Therefore, the basic direction is presented from four viewpoints; customer-oriented approach, service-oriented approach, total approach and step-by-step implementation. Furthermore six development subjects; web-based standard module development for small and medium forwarders, development of standard logistics ERP system, collaboration model between KTNET and KLNET, system improvement for real users, on-demand system building for SMEs and connection with legacy system have been required.

• 전자공학회논문지 IE
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• 제44권1호
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• pp.15-19
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• 2007

본 연구는 전송 오차의 이미지 복원에 관한 방법으로 정지영상 또는 내부프레임 정정을 위한 모서리 방향 보간법에 기초한 오차 복원 기술의 개선을 목표로 한다. 여기서 제안된 방법은 블록의 모서리 방향 검출 방법은 스웨터의 손상된 부분을 남아 있는 부분과 맞추어가는 모서리 방향을 이용하는 것에 근거한다 처리 후 데이터 정보에 남은 에러 픽셀을 마지막 단계로 비선형 미디안 필터를 사용하여 보간 하였다. 실험 결과는 제안된 방법의 높은 회복 성향과 낮은 계산 시간은 실시간 영상 처리의 실현 가능성을 나타낸다.

• International Journal of Knowledge Content Development & Technology
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• 제11권3호
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• pp.63-79
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• 2021

The KJC and KCI services operated by the National Research Foundation of Korea (NRF) need to refer to the global citation index database to set the service direction that researchers want and develop new functions. Therefore, in this study, the usability of Korea's KJC and KCI web databases was evaluated. In addition, FGI verification was performed for a group of experts on KJC and KCI improvement measures derived by academic information experts. The evaluation committee consisted of the researcher group, the society related group, the publisher (academic information distribution organization) group, and the policy-making organization group. A total of 16 experts performed usability evaluation and service improvement proposals for KJC and KCI services. As a result of usability evaluation of KJC and KCI web database using SUS measurement tool, KJC service was evaluated as 73.44, and KCI service was evaluated as good as 64.38. KJC improvement proposals were evaluated positively with 4 points or more for all improvement items, and KCI improvement proposals were positively evaluated with 3.5 points or more for all improvement items. Overall, KJC and KCI error improvements were evaluated with a score of 4 or more, showing strong affirmations. In the future, it is hoped that the improvement proposals and improvements proposed in this study will be applied to the development of KJC and KCI services, so that more quality services will be used by domestic researchers.