• Research in Community and Public Health Nursing
• /
• v.11 no.2
• /
• pp.399-410
• /
• 2000

In this, analyzing the type of subjectivity in which people would have about home visit nursing services originating from public health care centers. I tried to research more effective ways to improve home visit nursing care services. and later. for the development of home visit nursing care. to supply basic data. The method for this study was the Q-method. created by William Stephenson. and was adequate for the study of subjectivity. For this study. through the deep interview. literature inquiry, and the discussion course. 206 Q-statement sentences were abstracted. and based on them, after Q-sample-selection. I then collected the Q-categorized-result from 32 subjects from Mar. 10. 2000 to Mar. 25. 2000. Through the statistic a analysis of PC-Qunal program. the subjectivity species were categorized and analyzed. The study results show that there are 3 sorts of recognition types. and they are analyzed in the following; The first type: the positively receiving type shows that they feel thankful and a trusting feeling about home visit nursing. The second type: the negatively mistrusting type shows that they had doubtful attitudes about the specialty of home visit nursing: they wanted medicine or nutrition remedies rather than health education and concerning the their own health care, they prefered the hospitals or clinics. The third type: the conditional receiving type shows that even though they had a positive receiving attitude about home visit nursing wanting to consult with the home visit nurses about the difficult problem which could not easily be settled, hoping that the home visit nurses could visit them more often, in their actual lives. they strongly indicated their attitudes concerning money as more important than home visits. The subjects in these 3 types commonly had a good feeling about the kindness of the home visit nurses: the first and third types also had a positive recognition about home visit nursing; however. in aspects of the evaluation and receiving attitudes, they showed a big difference. When all the above results are integrated. in the case of the first type the home visit nursing service, which satisfied the demand for health care of the medically weak people. should be continuously supplied. Additionally in case of the second type (negatively mistrust). continuous education and support should be supplied with enough interest to lead their concerns about their own health care as well as lead medical spending in a productive and effective direction in order to change their impressions. Through this study. I learned that the recognition of the objectives of home visit nursing services can be categorized in to 3 types and could be analyzed. Thus I wish that this study helps to present basic data which contributes to the development of the home visit nursing field.

• Journal of the Korea Society of Computer and Information
• /
• v.17 no.1
• /
• pp.11-17
• /
• 2012

In recent years, there has been a popularity rose up on Smart TV (Smart Television) usage at home. Therefore, it is also have increase the demand on grid computing system. Smart TV has a variety of platform and usage compare to PC (Personal computer). Base on this, it is difficult to apply a traditional grid system on Smart TV. One major reason are concerning the small idle time compare to PC. To overcome this problem, this paper will propose a Javascript grid system and introducing a new scheduling policy that best suit for a smart TV. We have conduct an experiment on the proposed method. The result provides an average of 1.78 percent, which is improved compare to the traditional method which is only provides an average of 0.09 percent.

• Journal of the Korea Computer Industry Society
• /
• v.5 no.9
• /
• pp.883-890
• /
• 2004

In this paper, new structures of embedded internet remote control systems, which can control electo-mechanical systems, are developed. For this, remote interface system structure using embedded system are developed first, then the way of internet remote control and the PC program for the control are discussed. The developed syste in this paper can be applied to home automations such as to control entrance doors, lights, consumer electronics and other industrial applications. To show the example illustrations, in this paper, the deyeloped system has been applied to multiple motor control systems. The results show that the developed system can directly be applicable into the real industrial field.

• Biomedical Science Letters
• /
• v.10 no.4
• /
• pp.523-528
• /
• 2004

The core factor of the study is integrated environment based PC-Cluster system and high speed access rate up to 155 Mbps, continuous collection system for bioinformatics information at home and abroad. The results of the study are establishment and stabilization of information and communication infrastructure, establishment and stabilization of high performance computer network up to 155 Mbps, development of PC-Cluster system with 32 nodes, a parallelized BLAST on Cluster system, which can provides scalable speedup in terms of response time, and development of collection and search system for bioinformatics information.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2005.11a
• /
• pp.731-734
• /
• 2005

개인의 사생활 침해와 함께 안전을 위해 모니터링 시스템에 대한 관심이 높아져가고 있다. 본 연구에서는 인터넷을 통해서 PC나 PDA로 모니터링 할 수 있는 기술을 연구하였다. 마이크가 내장된 USB 카메라로 촬영한 영상과 음성 데이터를 H.263의 Moltiplex를 통해서 인터넷을 통해 PC나 PDA로 전송하는 웹 카메라 기반 홈서버용 모니터링 시스템으로 각 장치들의 동작 처리부를 일관된 구동 모듈로 통일하고, 관리자에게 일관된 구동 모듈을 제공하여 시스템의 운용과 관리에 있어서 편리함을 제공하였다.

• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
• /
• v.15 no.2
• /
• pp.185-193
• /
• 1997

While close range photogrammetry has been widely applied for static deformation analysis, video cameras have many characteristics that make them the sensors of choice for dynamic analysis of rapidly changing situations. They also have limitations. The aim of this research is to explore the potential of a video system for monitoring dynamic objects. A pilot system consists of two camcorders, VCR, and PC with frame grabber. To estimte the performance of this system for moving objects, a car was imaged covering several phases when starting to drive. The sequential images of a moving car were recorded on VCR. 15 images per second were digitized in an off-line mode by frame grabber. The image coordinates of targets attached to the rear bumper of a car were acquired by IDRISI, and the object coordinates were derived based on DLT. This research suggests that home video cameras, PC, and photogrammetric principles are promising tools for monitoring of the moving objects and vibrations as well as other time dependent situations.

• Proceedings of the Korean Information Science Society Conference
• /
• 2004.04a
• /
• pp.763-765
• /
• 2004

오늘날 인터넷은 가장 주목받고 있는 정보통신 혁명을 주도하였다. 회사, 연구소, 대학교 다양한 직장에서는 서브넷에 이더넷망을 구축하고, 백본망에는 FDDI, ATM 등의 다양한 고속망을 구축하여 인터넷 서비스를 제공받고 있는 상황이다. 아울러 가정이나 소규모 오피스에서는 홈 게이트웨이 장비를 활용하여 인터넷에 접속하고 있는 상황이다. 홈 게이트웨이 장비에 접속되어 PC에서 인터넷 전화, 데이터 통신을 하는 통신장비의 개발에 필수적이다. 본 논문에서는 홈 게이트웨이와 접속되는 이더넷 접속용 VoIP 장비를 임베디드 OS 환경하에서 개발하였다. 개발 환경으로는 STLC1502$^{[4]}$ 를 싱글 칩 솔루션으로, VxWorks$^{[6]}$ 를 RTOS로 활용하고, VoIP 표준 Protocol인 H.323$^{[5]}$ 뿐 아니라 DHCP, NAT, PPP를 채택하였으며 코딩 언어는 ANSIC 언어를 사용하였다. 홈 게이트웨이와 이더넷으로 접속되는 본 장비 황용은 이더넷 포트를 통한 PC상에서의 인터넷 서비스 및 본 장비에 장착된 인터넷 전화이다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2017.05a
• /
• pp.475-477
• /
• 2017

In this paper Wifi robot car working as web sever on wifi network was implemented using NodeMCU ESP-12E board and its operation was verified using web browser of smart phone and PC. Current research result can be applicable to Wifi home automation applications with ESP-12E board.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2002.11b
• /
• pp.1551-1554
• /
• 2002

홈 오토메이션은 댁내의 가전제품을 네트워크로 연결시켜 단말기를 이용하여 어디서든지 편리하게 가전제품을 제어하는 기술이다. 본 논문은 고정된 공간에서 유선 인터넷 망에 접속하던 PC환경에서 벗어나 휴대성과 이동성의 특징을 가지는 이동 단말기를 이용하여 이동 중에도 무선 인터넷에 접속하여 실시간으로 댁내의 가전제품을 제어할 수 있으며, 또한 비용적인 측면과 효율적인 측면을 고려하여 PC의 프린트 포트를 통하여 가정내의 가전제품을 제어하는 홈 오토메이션 서비스 기능의 설계 및 구현에 초점을 맞추고 있다.

• The Journal of the Korea Contents Association
• /
• v.4 no.4
• /
• pp.123-131
• /
• 2004

Internet is absolutely contributed to information technology revolution nowadays. Internet services such as voice and data, etc. are provided home or small office via home gateway. The development of communication equipment via home gateway is implemented rapidly, and its product various. This paper presents the design and implementation of the VoIP equipment including the telephone function based on the embedded environment and being connected to the home gateway and the PC because of taking 2-ethernet LAN ports. As developing environment, the STLC1502 developed at ST Microelectronics as single chip solution, VxWorks as RTOS, and C language as coding mechanism are used. The verification of the developed systems for the voice test is carried out for the gatekeeper via Internet. The performance parameter is considered as the call processing capacity measuring the time of the call setup and clearing, and the data processing capacity for the file transfer. As a call setup and clearing is about 95ms, the call processing capacity is about 10 calls per second. The data processing capacity is 5.7Mbps in case of file transfer of server and client environment. Therefore the performance result is satisfied in the aspect of the call processing time and the data transfer time in Internet.