• 한국정보시스템학회지:정보시스템연구
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• 제12권1호
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• pp.67-85
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• 2003

In the recent a mobile internet makes a change in internet business. The mobile internet service is resulting in M-commerce. Even if M-commerce provides only information service, there will be much possibilities to make applications in various areas such as, delivery service, trading service, banking service etc. in the near future. Delivery service requires many steps in processing, originally. This study is designed to implement a mobile system which makes short in delivery process. It includes that a delivery man receives a signature on a paper and input data at the delivered place by using PDA at hand. The mobile system will be contributed to shorten delivery speed. It is proposed to implement the mobile office system for improving service efficiency in the business of delivery service. This study is designed to implement a mobile system which make short in delivery process. It includes that a delivery man receives a signature on a paper and input data at the delivered place by using PDA at hand. The mobile system will be contributed to shorten delivery speed. It is proposed to implement the mobile office system for improving service efficiency in the business of delivery service.

• 한국컴퓨터정보학회논문지
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• 제21권1호
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• pp.191-198
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• 2016

This paper aims to present how to design and implement a multimedia tutorial system for the self-learning French language using Director with additional tools. To implement a multimedia tutorial system we need to design several steps. First, we should choose the level of the users and design tutorial. Second, we should prepare all materials such as sounds, graphics, text and video. Finally, we should implement the selected elements and control the educational software. Due to the nature of the paper, it must emphasize French basic conversation to make environment that be used in each scene and the scene of the context dialog. In view of the fact that the fitness of each content utilization field of multimedia authoring tool is high, it is possible as part of the system sizing process of the manufacturing process, to impart its meaning. This learning-contents are composed of 10 units each situation, and we anticipate there are the several effects of this system on basic French students. This system helps lecturer get French students interested in lessons, and enables learner to learn French of the role of iterative practice by linking image and sound. Also this system helps learners to prepare and review French studying after a lesson and allows leaners to maximize their efficiency. The future of this work is to implement this system on the app.

• 복식문화연구
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• 제30권3호
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• pp.477-493
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• 2022

The purpose of this study is to explore relationships between company's characteristics, the status of business ethics education, employee perceptions of corporate business ethics, and organizational performance. A total of 161 small- and medium-sized apparel companies participated in a survey and data was analyzed using cross-tabulation, ANOVA, and SPSS PROCESS. The results show that, larger companies involved with export are more likely to implement business ethics education, whereas no company characteristic is associated with perceptions of corporate business ethics. Furthermore, apparel companies that implemented or planned to implement business ethics education, have employees with more positive perceptions of corporate business ethics and better organizational performance than fashion companies that have no plan to implement such education. In addition, companies in the apparel sector with higher employee perceptions of corporate business ethics had greater organizational performance than apparel companies with lower employee perceptions of corporate business ethics. This study emphasizes the need to implement business ethics education to enhance employee perceptions of company business ethics, which in turn promotes organizational performance. It is expected that the results of this study will positively affect the development and expansion of business ethics education programs and contribute to the foundation of knowledge for business ethics education for fashion companies.

• 대한물리의학회지
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• 제3권4호
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• pp.247-254
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• 2008

Purpose : The purpose of this study was to analyze some factors that can cause incidence of the muscle and skeletal system trouble, by which Dental Hygiene Students examine the pain and the inconvenient feeling according to kinds in manual implements and the usability in the level of manipulating and maintaining the manual implement, in the actual training of the intra oral cavity along with mannequin given the scaling practice. Methods : Targeting 18 female juniors for the department of dental hygiene, who had directly practiced oral prophylaxis for 2 years, the questionnaire research was carried out right after the mutual practice in the intra oral cavity along with mannequin. Results : It was indicated that there is no big difficulty both in intra oral cavity and mannequin in terms of manipulating implement with a method of maintaining the rightly hand fixing or of grasping the trans formative pencil and of controlling force given manipulating the implement. How to grasp a trans formative pencil was indicated to be more difficult in the intra-oral manipulation(p<.05). Pain and inconvenient-feeling level, which occur in muscle and skeletal system during practicing the scaling in mannequin, were indicated to be in order of shoulder, wrist, neck, waist, elbow, and headache. Conclusion : There was no big difference in the pain and the inconvenient feeling in muscle and skeletal system according to mannequin and intra-oral environment given manipulating tile manual implement. However, there was difference in manipulating the implement with a method of grasping transformative pencil. The pain and inconvenient feeling in muscle and skeletal system were the highest both in shoulder and wrist.

• 헤리티지:역사와 과학
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• 제39권
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• pp.281-314
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• 2006

Several explanations exist about the usage of disk-shaped bronze implements in the ancient society. Some argue that they were used as mirrors, others suggest percussion instruments, and still others bronze ornaments. Differences between disk-shaped bronze implements and mirrors with multiple knobs are that the former have no visible design, only one handle, and a sharp curvature unlike the latter with smooth curvature. The question is whether disk-shaped bronze implements excavated from Korean peninsula have any light reflecting function. To answer this question, I carefully studied the concave surfaces of disk-shaped bronze implements excavated from Goejeong-dong, Tongso-ri and Hapsong-ri sites. The main findings are as follows: (1) The concave sides of the disk-shaped bronze implements excavated from Goejeong-dong and Tongso-ri sites were highly polished, and they were as reflective as bronze mirrors. (2) The concave side of the disk-shaped bronze implement from Hapsong-ri site was unpolished, and it was different from bronze mirrors. (3) As for the convex sides of the disk-shaped bronze implements, they did not appear to have been polished with care. Considering the above findings, the disk-shaped bronze implements excavated from Goejeong-dong and Tongso-ri sites belong to the stage where they could act as both mirrors and instruments. On the contrary, the disk-shaped bronze implement from Hapsong-ri site can belong to the stage where it lost the function of being a mirror as the result of maintaining only its function as an instrument. Even though disk-shaped implements had two functions, it can be considered that the light reflecting function expanded the role of a mirror with multiple knobs and the sound function helped the engraved round bronze implement to be converted into an eight-armed bronze rattle. Since it has been reported that shamans used bronze mirrors as percussion instruments in their performances in Korean peninsula and Siberia, I propose a reconsideration of the usage of mirrors in the ancient East Asia. Although the essential function of a mirror is to reflect light, other possible usages involving important functions need to be further investigated.

• 한국사회복지학
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• 제43권
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• pp.7-41
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• 2000

This study attempted to identify the type of social network interventions and barriers to implement them. Few empirical studies have been conducted concerning social network interventions as professional activities. Although social support and social network interventions have been noted as important practice concepts, the existing studies ten us little about how social workers perceive and experience social network interventions. This study used seven types of social network interventions identified in the previous studies. And based on "obstacles to social network interventions scale" developed by Biegel, Tracy & Song (1995), a twenty-two item scale was developed by the authors. The results from this study show that social workers little implement social network interventions such as community empowerment, family caregiver enhancement, and support group, and that they perceive organization characteristics and profession-oriented culture as important obstacles to implement social network interventions. The findings from this study suggest various strategies to address these barriers.

• 디지털콘텐츠학회 논문지
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• 제15권2호
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• pp.167-172
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• 2014

무선 센서 네트워크 디자인 및 구현에 관한 문서들이 거의 없어서, 개발자들은 커뮤니티 공간에서 질문과 대답을 통해 정보를 획득함으로 개발에 많은 시간이 소요된다. 이 논문은 TI의 CC2530 기반에서 초음파 센서와 Z-Stack의 Generic 응용 예제 프로그램을 사용한 거리 측정 센서 네트워크 디자인 및 구현 과정을 보이고, 실험을 통해 구현 결과를 보였다. 향후 Z-Stack을 사용한 센서 네트워크를 개발하고자 할 때 개발자들은 설계 및 구현 시간을 줄일 수 있을 것이다.

• Journal of Biosystems Engineering
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• 제23권5호
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• pp.427-438
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• 1998

In Korea, rotary implements are mainly utilized in the tillage operation. The attitude control system for rolling phenominon of tractors, which in caused due to uneven ground surfaces and sinkage of tractor wheels, is one of the most important control systems in agricultural tractors. The attitude control system of a rotary implement, attached on tractors, was designed and fabricated in this study. The control system was largely composed of four main units; a setting unit, a detection unit, a controller and a hydraulic unit. The implement was controlled by control signals from a computer proportional to controlled errors, on/off action of two directional solenoide valve and lift cylinder on the right lift rod. Response characteristic experiments for the control system fabricated in this study were carried out indoors and outdoors. The results of experiments showed the response characteristics sufficient to use as the attitude control system of rotary implements for agricultural tractors.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2009년도 춘계 종합학술대회 논문집
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• pp.856-860
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• 2009

본 논문에서는 빈 사무실의 침입을 감시하는 로봇을 설계하고 구현한다. 실시간 감시를 위해 TMO-Linux 커널을 사용하였고 로봇으로 X-Bot 플랫폼을 이용하였다. 로봇의 카메라 움직임을 제어하고 영상을 처리하는 영상서버를 설계하고 구현하였다. 또한 영상서버와 TMO 서버와 통신하며 로봇과 카메라를 제어하는 클라이언트를 설계하고 구현하였다.

• 한국통신학회논문지
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• 제36권11B호
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• pp.1389-1393
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• 2011

본 논문에서는 자동차, 비행기, 선박 등의 제어시스템과 자동화 라인 컨트롤 시스템 (Product line control system) 그리고 의료 및 산업기기 등 실생활에 광범위하게 쓰이는 Controller Area Network(CAN) 통신을 가시광통신과 연동한 시스템을 구현한다. 가시광통신과 CAN 통신을 위한 응용회로를 개발하였으며 동작원리를 설명하였다. 회로의 Pulse 특성은 송, 수신단 각 부분의 신호 파형으로 보였으며 3m 거리에서 오류 없는 전송 성능 특성을 보였다.