• 치과방사선
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• 제27권1호
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• pp.7-16
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• 1997

This study was performed to demonstrate the method of image reformation for dental implants, using a personal computer with inexpensive softwares and to compare the images reformatted using the above method with those using Dentascan software. CT axial slices of 5 mandibles of 5 volunteers from GE Highspeed Advantage(GE Medical systems, U.S.A.) were used. Personal computer used for image reformation was PowerWave 6041120 (Power Computing Co, U.S.A.) and softwares used were Osiris (Univ. Hospital of Geneva, Switzerland) and Import ACCESS V1.H Designed Access Co., U.S.A.) for importing CT images and NIH Image 1.58 (NIH, U.S.A.) for image processing. Seven images were selected among the serial reconstructed cross-sectional images produced by Dentascan(DS group). Seven resliced cross-sectional images at the same position were obtained at the personal computer(PC group). Regression analysis of the measurements of PC group was done against those of DS group. Measurements of the bone height and width at the reformed cross-sectional images using Mac-compatible computer were highly correlated with those using workstation with Dentascan software(height : r²=0.999, p<0.001, width : r²=0.991, p<0.001). So, it is considered that we can use a personal computer with inexpensive softwares for the dental implant planning, instead of the expensive software and workstation.

• 한국해양공학회지
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• 제10권4호
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• pp.160-165
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• 1996

This paper introduces a sea environmental monitoring system for measuring pH,DO, level and temperature. This system is developed using a personal computer(PC) and multiple single board computers. A PC communicates with the single board computers by awireless communication method and transfers data to another personal computer for processing data by a modem. The values of pH,Do,level and temperature, which are basic components to estimate sea environment, are real-timely processed in the single board computer at each stations, and transferred to the monitoring PC. These data are graphically shown on the PC monitor and logged on the data processing system in the form of file. Using the wire and wireless communication system, user can constantly analyze the acquired data and detect the sea contamination.

• 대한가정학회지
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• 제24권4호
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• pp.69-74
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• 1986

The present study investigated the use of a computerized program for construction of menu. The Computer used for this study was the personal computer type IBM-PC OA-16 XT. The program itself used the computer's“DBASE Ⅲ”. Preparation for computer programming: 1) Assigned special code number of menu and input data 2) Assigned special code number of recipe and input data 3) Menu construction The computerized program for the planning of menu according to user's condition was developed.

• 전력전자학회:학술대회논문집
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• 전력전자학회 2000년도 전력전자학술대회 논문집
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• pp.641-644
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• 2000

Recently As the performance of the personal computer has been improving rapidly lots of research for the pc-based numerical computer actively progress in an easy repair maintenance and improving the performance with less cost. This paper presents the design using complex programmable logic device(CPLD). The CPU of Motion Controller that function as the real time control of the independent multi-axis motion the error-detect module and external I/O control made use of 80C196KC, In this paper The PC-NC effectively distributed to the load of NCK(numerical computer kernel) and have the advantage of high speed and precision.

• 한국정보과학회:학술대회논문집
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• 한국정보과학회 2011년도 한국컴퓨터종합학술대회논문집 Vol.38 No.1(D)
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• pp.79-81
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• 2011

최신 스마트폰 사용자가 급격하게 늘어남에 따라 PC와 스마트폰을 동시에 사용하는 이용자도 많아지고 있다. 이러한 경우에 글이나 그림을 PC와 스마트폰 data를 주고 받아야 하는 상황이 자주 발생한다. 하지만 데이터를 전송하는 방법이 불편하고 오래 걸린다. 따라서 본 논문에서는 Pc와 스마트폰의 서로의 클립보드를 공유하는 애플리케이션을 설치하여 dat를 쉽고 빠르게 보내는 방법을 제안하고자 한다.

• 한국정보통신학회논문지
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• 제20권9호
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• pp.1741-1746
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• 2016

최근 시대적 배경에 맞추어 PC 및 개인서버를 효율적으로 사용하는 기술이 주목받고 있으며 대기업, 공공기관을 위한 서버관리 시스템과 PC 및 소형 서버관리를 위한 솔루션들이 유료로 상용화 중이다. 하지만 PC 관리 및 개인 서버관리를 위해 요금을 지불하는 것은 사용자에게 부담이 되며, 실제로 필요하지 않는 기능 역시 포함되어 있는 실정이다. 제안하는 PC 및 서버관리 시스템은 cpu, hdd, memory, response speed 모니터링 기능을 포함하며 이를 통해 PC 사용 수명을 연장할 것으로 기대되며 무료 배포를 통해 요금 부담 없이 사용 가능하다. 또한 제안하는 시스템의 서버 에이전트 프로그램은 단일 스레드를 기반으로 구동되므로 시스템 부하량이 미비하고 서버에 기능적 부담이 적다.

• 한국컴퓨터정보학회논문지
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• 제5권3호
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• pp.208-214
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• 2000

This paper presents a direction that can help PC sales manager establish more effective marketing strategy by understanding how they get information on the products and what they consider most when the consumers purchase personal Computer. The survey was conducted on the two groups of OSAN College students classified according to their computer handling skill. Frequency analysis has shown that consumers largely got information on the products through word of mouth of friends or family members rather than mass media advertisement. And factor analysis has shown that consumers consider the qualify of after service has brand name most when they buy PC. Particularly, the consumers who are good at dealing with PC are more concerned with the quality of after service, brand name, salesman's kindness and delivery-installation than the ones having poor PC skills are. This survey results indicate that PC sales managers need to set up different marketing strategies in accordance with the consumer's PC utilizing capability.

• 제어로봇시스템학회논문지
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• 제19권6호
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• pp.520-526
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• 2013

This study presents the unit control of a PC (Personal Computer) program using multiple smartphones based on ad hoc communication. A design of the data packet that multiple smartphones send to a computer, and a framework that manages and controls the unit in a computer after analyzing the data packet, are proposed. As a result, multiple users are able to control their own units using their smartphones while seeing the monitor connected to a computer. In other words, multiple users can share the same game in a computer or control their units embedded in a system using their smartphones. An experimental result shows that a racing game in a PC can be realized by the proposed communication interface, where four iPhones are used to control their units in a computer. Thus, the proposed framework can be effectively used for unit control in a PC using multiple smartphones.

• 한국기술혁신학회:학술대회논문집
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• 한국기술혁신학회 2000년도 춘계학술대회
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• pp.154-173
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• 2000

Since computerized numerical controller (CNC) emerged as a result of the fusion of the electronics technology and the mechanical technology, there has been continuous evolution of CNC technology in the mechatronics industry. The industry is recently developing a new control system based on the fusion of personal computer (PC) and CNC. Upgraded PC has now integrated into CNC, making various machines possible to exchange data, software and hardware, and to greatly improve man-machine interface. The fusion of PC and CNC can form a new paradigm in technological innovation of not only control system but also whole machinery industry in near the future. Korea lagged behind the developed countries in the development of open control system with the fusion of PC. Turbo-tek, Hyundai Motor and Daewoo are leading companies, but their commercial possibility seems to be low because domestic market is too small to reap a commercial benefit. Nevertheless, the development of the system is an essential step for Korea to embark on a future technological paradigm of the machinery industry. The government needs to play some role for the development, for instance, government R&D projects, institutional building and training of related technicians.

• 대한기계학회논문집
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• 제13권1호
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• pp.190-198
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• 1989

본 연구는 PC(personal computer)를 이용한 냉간단조 프레스용 축대칭 1,2단 원형 컵 제품의 공정설계 및 금형설계를 위한 대화식 프로그램인 "CUP- FORMING"과 "CUP-DIE"의 개발에 대하여 설명한다.quot;의 개발에 대하여 설명한다.