• Women's Health Nursing
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• v.18 no.2
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• pp.85-97
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• 2012

Purpose: This study was done to explore the lived experience of pregnancy, childbirth, postpartum and early child rearing in married immigrant women in urban areas. Methods: Data were collected from February to April, 2011 through in-depth interviews. Nine immigrant women were selected in a metropolitan area through the purposive and snowball sampling method. After obtaining IRB permission and informed consent from the participants, all interviews were recorded with MP3 recorder and transcribed for analysis. Using the phenomenological approach, data collected through in-depth interviewing were analyzed following Colaizzi style. Results: Data analysis revealed 4 categories and 10 themes related to pregnancy, childbirth, postpartum and early child rearing of married immigrant women in urban areas. These four categories were 'A clumsy foreigner's life with nostalgia', 'Crisis in the crisis', 'Unprepared for motherhood', and 'Living together with new family without regrets'. It was a common finding that they were not ready to be mothers because of the very short time for adjustment in Korea. Compared to rural, immigrant women urban women had various in social support systems. Conclusion: The results indicate that adequate education is needed for immigrant women regarding motherhood, and that this education should be culturally appropriate for these women.

• Proceedings of the Korea Society for Simulation Conference
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• 2005.11a
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• pp.180-184
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• 2005

These days, home network connects all home appliances using one of broadband convergence network, is constructed and propagated to more than 10 million house hold. Users can monitor and control statuses of home appliances using mobile terminal through homeserver. For active propagation of home network, high-quality multimedia service is very important. Specially, as digital recorder and digital camera is propagated, new paradigm that private DVDs can be shared in many household shows up. The homeserver is the main part of UbiHome, which can store much multimedia content and through which the user can search and share these contents. For searching and sharing, the metadata of contents is supposed to keep the consistency. These metadata include the description to different format such as Image, movie, and music. Therefore, we intend to provide a RDF model for effectively storing, searching and managing high-quality contents in UbiHome. In this paper, we propose to make Ontology to close semantic approach using RDF/RDF Schema for managing multimedia data in UbiHome. we propose RDF-Based Local Ontology and merging these ontology to RDF-Based Global Ontology.

• Publications of The Korean Astronomical Society
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• v.21 no.2
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• pp.95-100
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• 2006

In this paper, we describe the radio astronomical data processing system implementation using Mark5B and its development. KASI(Korea Astronomy and Space Science Institute) is constructing the KVN (Korean VLBI Network) until the end of 2007, which is the first VLBI(Very Long Baseline Interferometery) facility in Korea and dedicated for the mm-wave VLBI observation. KVN will adopt the DAS (Data Acquisition System) consisting of digital filter with various function and 1Gsps high-speed sampler to digitize the radio astronomical data for analyzing on the digital filter system. And the analyzed data will be recorded to recorder up to 1Gbps data rates. To test this, we have implemented the system which is able to process 1Gbps data rates and carried out the data recording experiment.

• Journal of rehabilitation welfare engineering & assistive technology
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• v.1 no.1
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• pp.7-11
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• 2007

A compass device which indicates the right direction using the recorded voice was developed to assist the people who are blind when they are walking and moving to somewhere. The developed voice compass consists of a sensing module which recognizes the terrestrial magnetism with magnetic sensor, voice recorder IC, speaker and microprocessor which controlled all the components. It has 32 directions resolution and can continuously indicates the progressing direction with established time interval for the user convenience. It can help walking of the blind people and designed to be used in various sports and leisure. The performance of the developed device was verified by experiment with person who are blind.

• Korea Journal of Hospital Management
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• v.16 no.1
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• pp.124-141
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• 2011

The purpose of this study was to analyze of hospital administrator based on the DACUM(Developing A Curriculum) method. The contents of this study were to extract the duties, tasks consisting of job of hospital administrator and to investigate levels of importance, difficulty, frequency and entry level on each task, and to make out a job model of hospital administrator. A DACUM committee was composed to analyze job of hospital administrator and the committee members were total 9, a facilitator, 7 hospital administrator and a recorder. The major findings of this study were as the followings; first, duties in job of hospital administrator were total 13, which were organization of hospital administration affairs, health insurance review & assessment, general affairs, personnel management, hospital planning & management, medical quality improvement, hospital financial affairs, logistics management, facilities management, computerized system management, education & study supports, medical staffs' perceptions of service quality both directly and indirectly through their perceptions of patient orientation. These findings implied that HPWS would be a way of survival in drastically changing hospital environments.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2011.10a
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• pp.511-514
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• 2011

Recently, devices such as smartphone and vehicle blackbox and EDR(Evern Data Recorder knowed automotive real-time control and driving data to use OBD-2(in-vehicle network). when devices receive vehicle driving data, communication way use each Wifi, Bluetooth. but if user and driver change device to use OBD-2 connect, the device differ communication network way. and driver buy and change OBD-2 connect. In this paper, to remedy one's shortcomings, there integrate Bluetooth and Wifi network module and design integrability hardware as any another device know vehicle real-time control and driving data with one integrability connect.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2011.10a
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• pp.357-360
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• 2011

On the matter in line with NCW(Network Centric Warfare) and information age, the military is on an efficient-expanding trend as sharing with status and information promptly through the various and complex exchange of messages and the phone communication between operators, using a highly efficient operating console. The recording devices that record an operational situation to plan a new operation through the mission analysis and result reviews after finishing military operation or training are developed and operated. Recording method is classified into two groups. one is the recording of display shots, another is the recording of an exchange of messages. This study proposes the new data-oriented recording method to reduce the readiness time of replay and the improvement scheme.

• Proceedings of the Korean Society of Disaster Information Conference
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• 2015.11a
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• pp.197-198
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• 2015

우리나라의 자동차 역사는 주요 선진국에 비해 60년 정도 짧지만 자동차와 일어나는 교통사고의 발생률이나 심각도를 고려한다면 교통사고를 줄이기 위한 여러 가지 원인을 분석해 보는 것이 중요하다. 본 연구는 방송프로그램에 방송한 차량용 영상기록장치(VDR) 제보영상을 통해 다양한 교통사고의 원인을 수집하여 운전자의 행태를 분석하여 교통사고를 발생을 감소 시킬 수 있는 방안을 제시하는 연구목적이다. 방송된 차량용 영상 전체 1,262건에 대해 운전자 행태 분석을 실시하여 DB를 구축하고 이를 교통사고 분석 시스템 TAAS 통계를 비교 분석 결과 전체 1,262건 중 노면상태가 건조 할 때가 1,153건, 기상상태가 맑을 때 1,176건, 주야별 운전시 주간이 1,0,13건으로 높게 분석되었다. 또한 사고유형으로는 차대차 860건이 68.1%로 높게 분석 되었다. 따라서 운전에 장애가 되는 요소가 없는 경우 운전자 개인이 과속과 전방주시 태만이 발생할 가능성이 높으므로 운전자들에 대한 교육을 통해 의식개혁이 필요하다.

• Journal of Korea Society of Digital Industry and Information Management
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• v.14 no.2
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• pp.1-9
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• 2018

Currently, the record of part-timer is mainly written in handwriting or using excel work schedule, paper work recorder, and time attendance program using POS program. And, work table, commute records, paycheck are managed separately. Time-attendance information is not linked and is managed separately, and payment of wages is often not done accurately. And, it is difficult to pay the wages because it is not able to accurately grasp the state of attendance of part-timer. Therefore, it is necessary to have a transparent wage and work management system based on the trust between the owner and the part-timer. In this paper, we design a system that can perform real-time commute check using beacon, transparent wage management, wage calculation by automatic calculation, and smooth communication between owner and the part-timer. We have also implemented a store management mobile application using Android Studio 2.3, Eclipse, Android 5.1 and Beacon devices in a MySQL environment.

• Transactions of the Korean Society of Automotive Engineers
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• v.23 no.6
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• pp.615-622
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• 2015

Recently Digital-TachoGraph(DTG) was mounted mandatorily in commercial vehicles(Taxi, Bus, etc.). DTG records accurate and detailed information of the running state of vehicles related to traffic accident, such as Time, Distance, Velocity, RPM, Brake ON/OFF, GPS, Azimuth, Acceleration. Thus those standardized data can play an important role in traffic accident investigation and reconstruction. To develope the accurate and objective method using the DTG data for the reconstruction of traffic accident, we had conducted several tests such as driving test, high speed circuit test, braking test, slalom test at Korea Automobile Testing & Research Institute(KATRI), and collision test at Korea Automobile insurance repair Research and Training center(KART) with the vehicle equipped with several DTG. Development of the program which enables the reading and analysis of the DTG data was followed. In the experiments, we have found velocity error, RPM error, brake signal error and azimuth error in several products, and also non-continuous event data. The cause of these errors was deduced to be related to the correction factor, the durability of electronic parts and the algorithm.