• 여성건강간호학회지
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• 제22권4호
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• pp.210-220
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• 2016

Purpose: The purpose of this study was to construct and test a structural equation modeling on the reproductive health behavior of single women with sexual experiences. This study employed Ajzen's Theory of Planned Behavior (TPB). Methods: The data were collected after receipt of consent from 250 single women with sexual experiences, and analyzed using SPSS 18.0 and AMOS 18.0. Results: Model fit indices for the hypothetical model were suitable for the recommended level: $x^2=362.407$, RMR=0.065, RMSEA=0.070, GFI=0.867. TLI=0.927, CFI=0.938, IFI=0.939, and $x^2/dF=2.237$. Intention showed direct effect with the biggest effect being on reproductive health behavior. Attitude, subjective norm and perceived behavioral control were found to have a direct effect on intention. Among them, perceived behavioral control revealed the largest influence. Conclusion: This study suggests that the TPB is a suitable model in explaining the reproductive health behavior of single women with sexual experience. Strategic plans for educational and intervention programs should be aimed to encourage single women to engage in reproductive health behavior.

• 정보처리학회논문지C
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• 제13C권2호
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• pp.177-184
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• 2006

핸드오버는 이동통신 단말기가 기지국과 기지국 사이를 이동해도 끊김없이 데이터 송수신이 가능하도록 해주는 기술이다 핸드오버 종류는 크게 두 가지로 구분되는데 네트워크 링크의 변경 없이 라디오 링크 연결만 변경되는 것을 수평(horizontal) 핸드오버라 하고, 서로 다른 네트워크 환경을 이동하는 것을 수직(vertical) 핸드오버로 정의할 수 있다. 본 논문은 SDR(Software Defined Radio)을 기반으로 W-CDMA망과 WiBro망을 동시에 지원하는 기지국내에서의 수직 핸드오프 프로토콜을 제안하고, 제안된 프로토콜을 상태천이도 및 페트리 넷을 이용하여 검증하고 또한 NS-2 시뮬레이터를 이용하여 제안된 프로토콜의 성능을 평가하였다

• 가정과삶의질연구
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• 제33권1호
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• pp.87-97
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• 2015

This study aims to examine how home child care allowance influences a mother's choice of child care type. To accomplish this goal, we surveyed 432 mothers who had at least one child under 5 years old. The data were analyzed by frequencies, percentages, means and binomial logistic regressions. The results showed that unemployed mothers and mothers with younger children had a high tendency to choose home child care allowance instead of child care subsidy. Second, mother's employment status, age of first child and an interactive term of mother's employment status and home child care receipt influenced a concordance between an ideal and actual child care type. Unemployed mothers and mothers with younger children were more likely to experience a concordance between their ideal and actual types of child care. By investigating how home child care allowance affects the right of choice in child care type, this study provides empirical information to policy makers and researchers and contributes to develop cash-benefit policies for families with young children.

• 정보학연구
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• 제3권2호
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• pp.1-12
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• 2000

본 연구에서는 무역환경이 새로운 패러다임으로 재편되고 있는 시점에서 국제물류산업이 어떻게 대처를 하여야 하고 무엇을 준비해야 하는 지를 제시하고 그 선진사례를 소개하며 종합적으로 그 대처방안을 도출하는데 그 목적을 두고 있다. 따라서 본 연구에서는 인터넷 전자상거래와 관련되는 사안 중 현재 관심의 초점이 모아지고 있는 볼레로 프로젝트에 대한 현황을 살펴보고 그에 따른 문제점과 해결책을 제시하는데 목적을 두고 있다 한편 전세계적으로 국제물류산업에 관련되는 기업이나 유관기관들이 개혁적인 시대환경에 대응하기 위해서 어떠한 기술 투자를 하고 있는지 또는 그 문제점과 해결책에 대해서도 검토하고 논의하였다.

• 융합정보논문지
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• 제10권3호
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• pp.208-216
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• 2020

본 연구는 여성장애인의 결혼안정성에 영향을 미치는 요인을 개인 관련 요인, 경제 관련 요인, 건강 관련 요인, 그리고 부부 관련 요인으로 나누어 분석해 보았다. 연구 대상은 조사시점 결혼생활을 유지하고 있는 여성장애인으로 설문조사를 통해 총 124명이 본 연구에 참여하였다. 다중회귀분석을 통해 결혼안정성에 미치는 영향 요인을 살펴본 결과, 연령이 높을수록, 기초생활수급자가 아닐수록, 자가에 거주할수록, 그리고 건강하고 우울감이 덜한 여성장애인일수록 결혼안정성이 높은 것으로 나타났다. 또한 부부관련 요인에서 부부친밀감과 결혼만족도가 높고, 부부 갈등과 배우자 음주가 적을수록 결혼안정성이 긍정적으로 예측되었다. 본 연구 결과를 토대로 여성장애인의 결혼안정성을 향상시킬 수 있는 프로그램과 정책적 개입 방안들을 제안하였다.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1993년도 하계학술대회 논문집 A
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• pp.284-286
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• 1993

Software and hardware for cochlear implant system have been developed to create a speech signal processing system which, in real-time, extracts model parameter including formants, pitch, amplitude information. The system is based on the Texas Instruments TMS320 family. In hardware, computer interface has been desisted and implemented that allows presentation of biphasic pulse stimuli to patients with the hearing handicapped. The host computer sends a stream of bytes to the parallel port. Upon receipt of the data the interface generates the appropriate burst sequence that is delivered to the patient's external transmitter coil. The coded information is interpreted by the Nucleus-22 internal receiver that delivers the pulse to the specified electrodes at the specified amplitude and pulse width.

• 융합경영연구
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• 제5권1호
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• pp.27-37
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• 2017

Domestic government debt securities is one of the steps which is taken by the government of Indonesia as a major source of financial budget, covering for the budget deficit, debt payments and interest debt. The purposes of this research are to know the development of budget deficits, government debt and impact of domestic government debt securities against economic growth in Indonesia. Method of analysis used Ordinary Least Squares (OLS) analyzing the impact of the domestic debt against economic growth in Indonesia. This research uses time series data from 1997 to 2014. Total government debt and domestic government debt securities in Indonesia increased during the last five years. The average of domestic government securities was above 50 percent of the total government debt. Estimated results showed domestic government debt securities has a positive and significant effect to economic growth. Official development assistance (ODA) has a negative effect to economic growth. Other variables such as the gross fixed capital formation and receipt of remittance have positive and significant effect, total imports and government expenditure have negative and significant effect against economic growth.

• Journal of Preventive Medicine and Public Health
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• 제56권5호
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• pp.475-480
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• 2023

Objectives: This study examined differences in health care spending and characteristics among older adults in Korea by high-cost status (persistently, transiently, and never high-cost). Methods: We identified 1 364 119 older adults using data from the Korean National Insurance Claims Database for 2017-2019. Outcomes included average annual total health care spending and high-cost status for 2017-2019. Linear regression was used to estimate differences in the outcomes while adjusting for individual-level characteristics. Results: Persistently and transiently high-cost older adults had higher health care spending than never high-cost older adults, but the difference in health care spending was greater among persistently high-cost older adults than among transiently high-cost older adults (US$20 437 vs. 5486). Despite demographic and socioeconomic differences between transiently high-cost and never high-cost older adults, the presence of comorbid conditions remained the most significant factor. However, there were no or small differences in the prevalence of comorbid conditions between persistently high-cost and transiently high-cost older adults. Rather, notable differences were observed in socioeconomic status, including disability and receipt of Medical Aid. Conclusions: Medical risk factors contribute to high health care spending to some extent, but social risk factors may be a source of persistent high-cost status among older adults in Korea.

• 대한전자공학회논문지SD
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• 제41권7호
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• pp.63-70
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• 2004

본 논문에서는 PC 의 스토리지 인터페이스로 사용되는 병렬 ATA를 대체하게 될 새로운 표준인 직렬 ATA 의 링크 층과 물리 층을 설계하였다. 링크층에서는 CRC 생성 및 오류 감지, 스크램블링 회로, 8b/10b 복호화/부호화 회로 및 프리미티브 생성/검파 회로로 구성되었다. 물리 층은 직렬화/병렬화 회로와 전원 초기 인가시의 리셋 발생회로, OOB 신호 발생/검파 회로, 데이터로부터 클록을 복원하는 회로, 스？치 회로 및 임피이던스 조정 회로와 콤마 발생/감지 회로로 설계하였나. 또한 불리 층과 링크층의 동작을 확인하기 위한 테스트 제어 블록과 BIST(Built In Self Test) 블록을 설계하였다. UMC 사의 0.18㎛ 표준 CMOS 공정을 이용하여, 칩으로 제작 후 특성을 검증하였다. 링크 층에서 요구하는 모든 기능 및 특성은 사양을 만족하였고, 물리 층의 출력 전압 및 드라이버 출력 지터, OOB 신호등의 특성도 만족하였다. 데이터 전송 율은 1.5Gbps 속도의 사양목표치에 비해서, 실제 측정된 데이터 전송 속도는 1.28Gbps로 측정되었다. 회로 시뮬레이션에 의한 확인 결과, 레이아웃에서의 배선에 대한 기생 성분의 영향에 의한 것으로 분석되었다.

• 국제학술발표논문집
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• The 1th International Conference on Construction Engineering and Project Management
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• pp.550-557
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• 2005

Because each building is built in different time, there exists different equipment to meet the need for each age. Before the announcement of "Community Management Regulation", the old communities usually suffer the problem of lower requirement and living quality. This may bring some security problem that we should face. In this research, we construct "Building Administration System" to provide users a tool to perform a standard operation procedure in community management. This powerful tool will also help manager to effectively handle important tasks in property administrating by reducing unnecessary documentation. In the current regulation, all community committee members shall be voted each year. This will seriously affect the cumulative of management knowledge and cause a worse efficiency. In this research, we use Object Oriented concept and Visual Modeling techniques to combine with Interbase, ER/Studio, and Delphi to develop this management system for Building Property. Through the help of current computing technology, we can solve the problem that can not be inherited and the storing of the huge amount of data. In this system, we develop the modules such as Basic Data Module, Administrative Expense Calculation, Receipt Print, and Inquiring for Inheritance. In this system, we have integrated all houses, parking lots, and public equipments in it. Manager will only need to handle some basic accounting data; the system will automatically handle the rest. Through the help of this system, the community management staff can be easily accomplished and put more manpower on some needed aspect to improve the living quality.