• 제목/요약/키워드: Personal Environment Service

검색결과 451건 처리시간 0.027초

마이크로폰어레이를 이용한 사용자 정보추출 (Personal Information Extraction Using A Microphone Array)

  • 김혜진;윤호섭
    • 로봇학회논문지
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    • 제3권2호
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    • pp.131-136
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    • 2008
  • This paper proposes a method to extract the personal information using a microphone array. Useful personal information, particularly customers, is age and gender. On the basis of this information, service applications for robots can satisfy users by offering services adaptive to the special needs of specific user groups that may include adults and children as well as females and males. We applied Gaussian Mixture Model (GMM) as a classifier and Mel Frequency Cepstral coefficients (MFCCs) as a voice feature. The major aim of this paper is to discover the voice source parameters of age and gender and to classify these two characteristics simultaneously. For the ubiquitous environment, voices obtained by the selected channels in a microphone array are useful to reduce background noise.

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서울시내 대학 내 보건의료시설의 현황 (The Current Status of College Health Service Centers in Seoul)

  • 박현아
    • 한국학교보건학회지
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    • 제13권2호
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    • pp.341-347
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    • 2000
  • Background : One-quarter of Koreans are either students or school employeeS. Therefore, school health programs for them have high levels of cost-benefit. School health programs, though, are focused on services such as vaccination and physical examination according to administrational regulations without systemic planning. Futhermore, college health programs run autonomously, not under the supervision of the Ministry of Education. It is my intention to analyse the current status of college school health service centers and use the basic data so generated to model how they might operate at an optimal level of efficiency. Methods : I intended to investigate all 29 colleges in Seoul except some specialized colleges such as theological schools in the two-month period of August and September, 1999. I used the telephone interview method to ask questions relating to personal composition, medical equipment in use, annual expenditure and the provision of school health services. School health services were composed of three items; health servies, health education and a healthy school environment. Results : 27 college health service centers were surveyed. The median number of medical personal in each center was 2, the range was 1-31. 7 centers(25.9%) have only nurses with no doctors. Annual expenditures of 11 centers(50.1%) was less than 10 million won, 19 center(70.4%) were maintained by support from their college. Thirteen centers(48.1%) provided doctor's examinations, 6 centers(22.2%) provided dental care services, laboratory services were provided by seven centers(25.9%). Some 81.5% of the centers had vaccination programs and 44.5% had health education programs. There was no school environment program except insecticide provisions. College health service centers with school doctors differed from centers without school doctors in terms of medical equipment range, annual expenditures and annual case loads. Conclusion : The structure and function of college health service centers in Seoul are diverse. However, no center has a well-organized school health plan.

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Formation of Pre-Service Teachers' Reflective Skills in Information Environment

  • Dmitrenko, Natalia;Voloshyna, Oksana;Boiko, Anna;Hudym, Iryna;Zelinskyi, Vitalii
    • International Journal of Computer Science & Network Security
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    • 제22권9호
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    • pp.396-402
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    • 2022
  • The study deals with the problem of the formation of pre-service teachers' reflective skills in information environment. The role of reflection as a mechanism of formation of a modern teacher's self-consciousness was cleared up. The technology of formation of pre-service teachers' reflective skills was characterized and tested. The main stages of the technology were: a motivational and cognitive stage, a problematic and practical stage, and a reflective and operational stage. The substantiated pedagogical conditions of formation of pre-service teachers' reflective skills were adhered. The criterial and evaluative characteristics of the formation of pre-service teachers' reflective skills were worked out: components (reflection of personal conformity, reflection of the psychological and pedagogical barriers, reflection of professional growth); criteria (criterion of consistency, criterion of difficulty, criterion of potential); indicators (cognitive-evaluative, value-motivational, activity-creative). The levels of formation of pre-service teachers' reflective skills (insufficient level, acceptable level, and optimum level) were determined. The analysis of students' surveys showed the effectiveness and expediency of using the technology of formation of pre-service teachers' reflective skills in the process of professional training.

스마트 홈 네트워크를 위한 개인환경서비스 연구 (A Research on Personal Environment Services for a Smart Home Network)

  • 노광현;김승천
    • 전자공학회논문지CI
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    • 제49권3호
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    • pp.46-55
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    • 2012
  • 최근에 ITU-R, ETSI, 3GPP, TTA 등의 표준화기구에서 개인환경서비스(PES : Personal Environment Service) 개념에 대해 폭넓게 논의되고 있다. 개인환경서비스는 WPAN 통신이 가능한 스마트폰과 개인생활환경에 위치해 있는 다양한 가전기기가 무선통신을 통해 사용자의 선호도가 담긴 프로파일을 교환하여 가전기기를 자동으로 설정 및 제어하는 서비스이다. 본 연구에서는 PES 앱, PES 디바이스, PES 서버로 구성되는 안드로이드 플랫폼 기반의 PES 시스템을 구현하였다. 스마트폰 플랫폼은 안드로이드 2.2(Froyo) 버전이며, PES 디바이스는 갤럭시탭을 활용한 4가지의 모의 가전기기를 구현하였다. 구현된 시스템을 운영한 결과 PES는 최근 논의되고 있는 M2M, D2D의 킬러 어플리케이션이 될 수 있을 것이라 예상되며, 사용자의 만족도를 높이기 위해서는 사용자의 행동 분석 기반의 사용자 프로파일 관리 메커니즘에 대한 연구가 필요할 것으로 판단되었다.

SNS 환경에서 API와 LBS를 활용한 메시지 전송에 관한 연구 (A Study on Message Transmission Using API and LBS in SNS Environment)

  • 김승재;이정재
    • 한국인터넷방송통신학회논문지
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    • 제18권6호
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    • pp.145-149
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    • 2018
  • 본 논문은 소셜네트워크서비스 환경에서 모바일 LBS(Local Based Service)를 이용하여 SMS를 전송 및 등록하는 방법을 소개한다. 이 방법은 목표로 하는 사람 및 사물에 대한 위치를 API와 LBS를 통해 획득한 후 획득한 정보를 토대로 SMS를 구성하여 모바일 환경에 전송 및 등록한다. SMS의 구성은 찾을 대상의 인적사항과 현 위치 및 사물의 위치가 된다. 그러므로 사용자는 SMS를 통하여 찾을 대상의 간략한 항목과 위치 및 사물의 위치를 신속정확하게 파악할 수 있을 것이다. 또한 오늘 날에 있어 약속 시간의 단축과 배송 등에 있어 한 층 업그레이드된 서비스를 제공해 줌으로써 삶의 질을 향상시켜 줄 것이다.

EDISON 플랫폼 시뮬레이션 시스템에서 전처리 및 후처리기 연계를 위한 인터페이스 개발 (Interface Development for Pre and Post processor on EDISON Platform Simulation System)

  • 권예진;전인호;서정현;이종숙
    • 인터넷정보학회논문지
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    • 제21권1호
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    • pp.103-110
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    • 2020
  • The EDISON is a platform that supports numerical analysis for problem solving in computational science and engineering. We provide a cloud service for users, and provide an environment to access and execution of the simulation service on the web. For now, the EDISON platform provides simulation services for eight applied field on computational science engineering. Users can check the numerical analysis result by web in the computational science and engineering platform. In addition, various services such as community activity with other researchers, and the configuration of simulation environment by user 's needs can be provided. A representative service of the EDISON platform is a web-based simulation service that performs numerical analysis for problem solving of various computational science and engineering. Currently, EDISON platform provides workbench simulation service. It is the web-based simulation execution environment, and result analysis to provide simulation regardless of various personal computing resource or environment in each numerical analysis. In this paper, we build an interface for pre and post processor that can be used in conjunction with the workbench-based simulation service provided by EDISON platform. We provide a development environment with interface that is implemented by applying a pre and post processor optimized for the simulation service. According to simulation and execution are performed by linking the new workbench-based simulation service to the pre and post processor.

산욕부 안위에 영향을 미치는 병원환경 요인에 관한 연구 (Study on Hospital Environmental Causes Affected the Mother′s Comfort After Her Child Birth)

  • 변수자
    • 대한간호학회지
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    • 제8권1호
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    • pp.1-15
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    • 1978
  • The Purpose of this study is to examine closely the causes influenced upon the comfort and recovery of the woman delivered of a child in the hospital at the same time to understand environmental status of hospitals in order to promote mother's health recovery, and to improve hospital environment by emphasizing the meaning of environment and health before the medical staff and hospital administrative authority. In the method of servery of the research, 165 post paestum patients have been randomly selected who were accommodated and delivered their babies at OB(obstetric ) & GY (Gynecologic) unit the 7 general hospitals for the period of 6 December 1976 through 17 December 1976. As for the survey, it has been used of Questionnaire where we have 65 items in the respect of personal environment in the hospital such as trusting nurse, ability, reliability, kindness and etiquette of nurse and tile character of nurse the relationship with patients the other respect of physical environment included 9f temperature, moisture. air-ventilation lightening noise, cleanness. facilities, and the third realm being of mother's hearth ground to have the following conclusion 1. The feature of the collected personnel they are from OB or GY sects of from OB unit of the other 5 hospitals except the two general hospitals of the college or school Otherwise the rate of the patients to nurses would be 9 : 1. As for the nurses'ground it would be appeared of 20-25 years of age as the 76%. either 3 year course or 4 year course in the education would be each 50% and less than 2 year experience case would record as of 60 %. In the respect of hospital physical environmental status, there we have two hospitals without any thermometers, on the other han4 nowhere there's hygrometer, otherwise, the lightening is normal or over than normal As for the structure of noise protection the corridors're, generally speaking worse than rooms, nerver hueless, there's no ventilating system in the hospitals. The rooms'repainted in white and yellow, light green white, or green color. The patient's clothing were in green pink blue, light green or in white co for. There're not anything special in both decoration and equipments. Most of them used tall beds except in one hospital 2. To the extent of perception of patient's hatch 9round and hospital environment it is presented that they perceived nurse's ability in highest in total human variable, though perceived kindness or etiquette in the lowest otherwise, comparatively high in total average. 3. In the respect of physical environment it is highest perceived of lightening terms, otherwise, lowest perceived of air ventilation and total average became lowest than the one of the original record 4. To ages, in the respect of hatch ground rather old aged mother than the younger one has perceived that nurse would be trusting, in good service character, able, at the same time, liable, Otherwise, in physical environment regardless of age, they perceived lightening in high and remarkably lower in ventilation As a result of the examination of the difference in hospital environment to each age it is appeared of statistical difference at 5% level of ability in the personal environment otherwise little difference as for physical environment 5. In the respect of perceiving level to educational standard it is highly perceived of personal environment for higher ranking group rather than lower group in the educational standard. In case of physical environment it is highly perceived for lower level group rather than higher level group in educational background. The variables which have statistical significance at 5% level are from trusting kindness, etiquette and total kindness, etiquette and total all significance at 5% level are from trusting, kindness, etiquette and total human environment variable in personal environment, otherwise, there's little difference in the physical environment. 6. The perceiving level due to times of admission and accommodation at the hospital would be cleared out as gradual higher perception both physical and personal environment in the hospital. At 5% significant level of the ventilation condition in physical environmental variable it is presented of meaningful difference otherwise, there we have little difference both in Personal variable and other one. 7. In accordance with living standard, the perception degree of personal environment in tee hospital would be inclined to increase to higher living standard on the other hand, in case of the physical environment, the perception level world increase to lower living standard At 5 % level, the trustuariable and total scores in the personal eicuironmectal variable there appeared a meaningful/ significant difference otherwise, there presented little difference both in physical environmental and other variable to the living standard 8. Pertaining to family unit, the mother of an independent family unit perceived highly in all respect of the personal and the physical environment in the hospital rather than the woman of succeeding family unit. At 5 % level there appeared a difference in the respect of kindness and etiquette both in personal environment variable, on the other hand, there hardly marked a difference between other variable and physical environmental one. 9. The degree of perception to comforting level has little connection with a statistical difference the age, educational level hospital admitting times, living standard or family unit. 10. The most effective variable to mother's comforting level will be nurse's ability, reliability, trusting manner, and total physical environment variable in order.

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개인통신서비스 망 설계와 핸드오버 처리용량 분석 (A Design for PCS Network and Analysis of Handover Processing Capacity)

  • 장희선;임석구;유제훈;이윤주
    • 대한산업공학회지
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    • 제22권4호
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    • pp.551-565
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    • 1996
  • We present the required handover capacity of personal communication service exchange(PCX). We use the flow-based mobility model. The dimension of PCX area and the number of radio port controller(RPC) in a PCX are determined according to the traffic carrying capacity of switching system and RPC. For the rectangular or square-shaped PCX/RPC area and the personal communication service environment with pedestrian traffic, we perform numerical computations to investigate the sensitivity to cell size, portable station(PS) terminating traffic, its density, and its average speed. The results how that the size of PCX/RPC area decreases as the PS terminating traffic and the PS density increase, and the PCX handover capacity required is more than 73,000 in the number of transactions per hour.

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종합정보통신망 환경속에서 의료 영상정보 전달을 위한 PC-card 개발에 관한 연구 (A Study on the Development of PC-card for Information Transmission of Medical Image in the Environment of ISDN(Intergrated Service Digital Network))

  • 이동화;임춘성
    • 대한의용생체공학회:의공학회지
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    • 제12권4호
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    • pp.243-248
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    • 1991
  • This paper described the implementation of high speed transmission fort medical image between hospitals using ISDN. The implemented system, called PC-card, can transmit datas as 144Kbps and can install in the personal computer. So, this enables to get more reliable medical image with less cost, and to service the better quality for an unurbanized area. In this system, installing in the PC system were enhanced to input from medical image system and output to the memory or display

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F2C 환경에서 역할 기반 스마트 헬스 서비스 접근 제어 (Role Based Smart Health Service Access Control in F2C environment)

  • 김미선;박경우;서재현
    • 스마트미디어저널
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    • 제12권7호
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    • pp.27-42
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    • 2023
  • 클라우드 서비스와 IoT 기술의 발전은 클라우드 환경을 급격하게 변화시켰으며, 포그 컴퓨팅 그리고 F2C(Fog-to-Cloud)라는 새로운 개념으로 진화시켰다. 그러나 이기종의 클라우드/포그 레이어가 통합됨으로써, 최종 사용자 및 에지 장치에 대한 접근 제어 및 보안 관리의 문제가 발생할 수 있다. 본 논문은 의료 응급 상황에 빠르게 대처할 수 있는 의료 정보 서비스 운용을 위하여 F2C 기반 IoT 스마트 헬스 모니터링 시스템 아키텍쳐를 설계하였다. 또한, 서비스 상호운용 시 사용자의 개인 건강 정보 및 센서 정보에 대한 보안을 강화하기 위하여 역할 기반 서비스 접근 제어 기술을 제안하였다. 시뮬레이션을 통하여, 블록체인을 통한 역할 등록 및 사용자 역할 토큰 발행 정보를 공유하여, 역할 기반 접근 제어가 이루어짐을 보였다. 최종 사용자는 가장 응답 시간이 빠른 장치로부터 서비스를 받을 수 있으며, 역할에 따른 서비스 접근 제어를 수행함으로써, 데이터에 대한 직접적인 접근을 최소화하고, 개인정보에 대한 보안성을 강화할 수 있다.