• 디지털융복합연구
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• 제15권11호
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• pp.485-496
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• 2017

본 연구는 결혼이민자들의 차별경험이 주관적 건강에 미치는 영향에 있어서 사회적 지지와 주관적 사회적 지위의 조절효과를 검증하고, 결혼이민자의 건강증진과 사회통합을 도모하는 정책 및 서비스 방안을 모색하는데 그 목적이 있다. 이를 위해 2015년 전국다문화가족실태조사의 결혼이민자 16,870명을 연구대상으로 하였으며, 위계적 회귀분석을 이용하여 분석하였다. 분석 결과, 결혼이민자가 차별경험이 많고, 사회적 지지와 주관적 사회적 지위가 낮을 경우 주관적 건강수준이 낮은 것으로 나타났다. 또한 조절효과의 경우 주관적 사회적 지위가 높아질수록 차별이 주관적 건강에 미치는 영향이 상대적으로 더 크게 나타났다. 본 연구결과를 통해 결혼이민자들의 건강과 사회통합을 위한 정책 수립의 기초자료를 제공하였고, 향후 차별과 건강에 대한 질적 연구의 필요성과 결혼이민자들의 사회적 지위에 대한 상대적 박탈감을 해소할 수 있도록 다양한 삶의 영역에서 평등한 기회 제공을 도모하는 정책과 서비스들이 필요함을 제안하였다.

• 대한통합의학회지
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• 제6권1호
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• pp.25-33
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• 2018

Purpose : The present study aimed to investigate the of the based on their oral health status and the study findings will provide the basic data for establishing future oral health related policies for the elderly. Methods : A total of 50 elderly participants were selected for the study. Oral examinations were performed by a single trained dental hygienist, the oral health status was classified according to the use of dentures, presence of temporo-mandibular joint (TMJ) noise, presence of TMJ pain, presence of trismus, presence of preferred chewing, and number of residual teeth. An oral health-related survey using the in-person interview method was conducted by two dental hygienists and 30 types of foods were selected for the assessment of chewing ability. For data analysis, the Mann-Whitney U test and Spearman's Rho analysis were performed to investigate the association between oral health status and chewing ability. Result : The results of the present study revealed that there was a statistically significant positive (+) correlation between the number of residual teeth and chewing abilities. In other words, as the number of residual teeth increased, chewing ability increased as well, with the differences being statistically significant. Conclusion : Improvement of oral health in the elderly is a fundamental aspect of healthy aging. Therefore, the implementation of more efficient oral health care policies for the elderly is required as We move toward a super-aged society.

• 한국치위생학회지
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• 제12권2호
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• pp.275-284
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• 2012

Objectives : The purpose of this study was to examine the oral health behavior of shipbuilding company workers in some regions in a bid to provide information on the oral health plans for industrial fields. Methods : The subjects in this study were 310 workers in 10 shipbuilding companies and suppliers in Jeolla Namdo Province, on whom a self-administered survey was conducted. Results : 1. Concerning general information about the subjects who participated in the research, gender was possessed 94.8% by men and 5.2% by women. Age was the largest in 31~40 years old with 44.2%. Marital status was the largest in the married with 64.5%. It was the largest in under high school graduate with 71.9% for academic background, in 2,000,000 won~3,000,000 won with 49.0% for monthly family income, and in cooking with 33.9% for work field. 2. Research subjects' toothbrushing time was indicated to be the largest in after having breakfast. It was indicated to be twice a day with 41.3% for toothbrushing frequency. 90.3% of the respondents are not using auxiliary oral hygiene devices. 3. Recognition on periodontal health status was found larger in workers whose response was that their own periodontal health status is 'healthy' than workers who responded that their status is 'not healthy.' Workers, who don't have subjective symptom on periodontal status, were indicated to be larger. 4. Ratio of subjects with tooth scaling experience accounted for 59.7%. The ratio of tooth scaling experience was indicated to be different depending on academic background and monthly family income. Conclusions : Academic credential, monthly family income and the line of work were identified as the main factors to affect oral health care of the shipbuilding workers. Oral health education and dynamic implementation of corporate oral health promotion which are designed to meet the needs of workers are required.

• 한국정보통신학회논문지
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• 제16권3호
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• pp.541-548
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• 2012

본 논문에서는 전기자동차의 보급 확대에 따른 충전 인프라 구축을 위해서 차량의 충전 시 충전상태를 모니터링 할 수 있는 충전 모니터링 시스템의 설계 방법을 제안하였다. 급속충전 기술은 현재 battery의 성능 및 안전성 등 다양한 요인에 따라 동작성능이 좌우되므로 모니터링 시스템에 의한 충전상태 파악은 충전 알고리즘의 개선, 전기자동차 BMS와 연동, 사용자와의 충전 프로세스 제어 등 다양한 작업환경과 연계되어 있다. 급속충전시스템의 동작상태를 CAN 프로토콜을 이용하여 배터리의 충전 상태 등을 실시간으로 감시가 가능한 시스템을 설계 제작하여 전기자동차용 battery를 최단시간에 최적화된 상태로 충전 가능하도록 CAN 통신기반 급속충전 모니터링 시스템을 설계하는 방법을 제안하고 시스템을 구현하여 성능을 확인하였다.

• Archives of Pharmacal Research
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• 제4권1호
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• pp.63-74
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• 1981

Hygienic Science is the science for the maintenance and the improvement of human health. Every investigation of hygienic science is originated from practical human life and the fruits of every studies should be recovered and utilized finally by social life. The planning, implementation, evaluation must be carried out by unbiased idea in view of four main aspects in Fig. 1. In the center of that figure you can put any problems that you concern if it is related to health sciences. Today. I want to mention the problem in food and environmental contaminants, referring to some recent status of may country.

• 경영과정보연구
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• 제2권
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• pp.335-354
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• 1998

In this study I construct CAN(Controller Area Network) for automobiles similar to LAN(Local Area Network) and build communication modules in the major part of an automobile to link several sub-systems. Since each station replaces the communication function of sub-systems and has various types of sensor, actuator, controller, and switch, every information about automobile's status is obtained from the network. The manufactured system showed a superior capability. The following is the contents of study. 1. The definition of communication packet through the analysis of CAN protocol. 2. The Design of modules using micro-controller 80C196CA. 3. The Network configuration.

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2006년도 Proceedings of ISRS 2006 PORSEC Volume I
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• pp.163-165
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• 2006

We aim to archive all the satellite images that had been scattered into Satellite Imagery Information System with setting naming rules and metadata. More than one million of scenes were collected, rectified into error-free status with metadata . Converting various formats into HDF format after considering GEOTIFF and HDF. Intranet and Internet System had been development to allow all the images to be searched and downloaded with less effort. These system will expand the usage of meteorological satellite images for expert groups and the public outside of KMA.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2000년도 추계학술대회 논문집
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• pp.311-315
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• 2000

In thls paper, a remote machine monitoring system for a vimal machine is proposed. The monltonng system is one of the core functmns of a vimd machne that provides a modeling and simulation environment for machining processes and management of the machine life cycle. The proposed system contains the modules for investigating tool wear using neural network and web-based real time process monitoring. An example implementation for tool wear and machining status monitoring is illustrated

• 대한임베디드공학회논문지
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• 제11권6호
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• pp.343-351
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• 2016

In this study, we implemented a formation flight control system using two drones. Ground control system communicates with drones by MAVLink protocol, does keep watch on drone's status and sends simultaneously formation flight instructions to drones in real time. Two drones have been able to fly by a formation flight algorithm without crashing while maintaining the same speed, and a constant distance and altitude.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2003년도 하계종합학술대회 논문집 I
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• pp.210-213
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• 2003

This paper presents a beamforming algorithm for the uplink application of a linear array antenna for WCDMA system. A steering beamforming algorithm is designed using a block DFT algorithm and its performance is analyzed and verified using computer simulations. Various environmental parameters such as the number of antenna elements, the number of users, the mobility of the target user, and the status of fast power control are reflected in the simulation study providing themselves as useful design and implementation guides for the reverse link beamforming of WCDMA system.