• 한국융합학회논문지
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• 제2권2호
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• pp.57-65
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• 2011

이 연구는 김천대학교 보건계열의 의료봉사 교과목의 운영과 보건복지 임상센터의 물적 인적자원의 효율을 높일 수 있는 방안을 제시하여 의료봉사를 체계적이며 예측가능하게 운영하는데 기여하고자 시도하였다. 이러한 연구결과로부터 얻은 결론은 아래와 같다. 1) 사회봉사 교과목의 운영은 1학점 이상을 교양필수 또는 전공필수로 2학년에 개설하여 학습과 봉사의 혼합 형태로 개설 운영하여야 한다. 2) 의료봉사 활동대상은 독거노인, 고아원 아동, 독거 장애인, 소년소녀가장, 양노원 노인 등이어야 한다. 3) 다양한 프로그램 개발과 봉사학생에 대한 인센티브 제공이 필요하며, 보건복지임상센터는 주 1회 지역소외 계층을 대상으로 운영하여야 한다.

• 지역사회간호학회지
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• 제10권1호
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• pp.44-52
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• 1999

This investigation & study has been made in oder to revitalilize the health care for the elderly in public health centers. The date subject, including 88 persons in charge health services in public heal centers, were from Chejudo. These were largely female, the average age was 38.4 at the health center. Their responsibilities included home visitation, nutrition management for the early, health education, and physical therapy. The most important problem were personal management and a lack of facilities, especially in home visitation, health education, physical therapy. Systematic networks of various activities are needed to encourage not only the patient but also volunteer who will also take part in these services. The numbers of members in charge of the elderly are not only to be increased and educate with facilities and equipment but also better provided with proper facilities and equipment. This is the best way to conduct health services the elderly.

• 한국해양공학회지
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• 제28권6호
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• pp.566-573
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• 2014

This paper presents the results of an integrated navigation performance analysis for selecting the sensor of an unmanned underwater vehicle (UUV) using Monte Carlo numerical simulation. An inertial measurement unit (IMU) and Doppler velocity log (DVL) are considered to build the integrated navigation system. The position error and price of the sensor are selected as performance indices to evaluate the volunteer integrated navigation systems. Monte-Carlo simulation is introduced to analyze the circular error probability (CEP) and its variance. Simulation results provide the proper sensor combination for integrated navigation in relation to the performance and price.

• 대한의용생체공학회:학술대회논문집
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• 대한의용생체공학회 1993년도 춘계학술대회
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• pp.21-24
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• 1993

The experimental results of visual stimulation with the tailored RF pulse are reported. Tailored RF pulse is used for the susceptibility effect imaging. Around 25% signal change of visual cortex area is detected during photic stimulation. Interestingly, with the tailored RF pulse, the signal intensity of visual cortex is deceased during photic stimulation. It is, however, increased with normal $T_2$ weighted imaging. The comparison between normal $T_2$ weighted imaging and the tailored RF pulse imaging are performed with 4T NMR system and the results with human volunteer are also presented.

• The Journal of Advanced Prosthodontics
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• 제14권6호
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• pp.369-378
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• 2022

PURPOSE. The purpose of this in vitro study was to assess whether scanning strategies of virtual interocclusal record (VIR) affect the accuracy of VIR during intraoral scanning. MATERIALS AND METHODS. Five pairs of reference cubes were added to the digital upper and lower dentitions of a volunteer, which were printed into resin casts. Subsequently, the resin casts were articulated in the maximal intercuspal position in a mechanical articulator and scanned with an industrial computed tomography system, of which the VIR was served as a reference VIR. The investigated VIR of the upper and lower jaws of the resin master cast were recorded with an intraoral scanner according to 9 designed scanning strategies. Then, the deviation between the investigated VIRs and reference VIR were analyzed, which were measured by the deviation of the distances of six selected reference points on the upper reference cubes in each digital cast to the XY-plane between the investigated VIRs and reference VIR. RESULTS. For the deviation in the right posterior dentitions, RP group (only scanning of right posterior dentitions) showed the smallest deviation. Besides, BP group (scanning of bilateral posterior dentitions) showed the smallest deviation in the left posterior dentitions. Moreover, LP group (scanning of left posterior dentitions) showed the smallest deviation in the anterior dentitions. For the deviation of full dental arches, BP group showed the smallest deviation. CONCLUSION. Different scanning strategies of VIR can influence the accuracy of alignment of virtual dental casts. Appropriate scanning strategies of VIR should be selected for different regions of interest and edentulous situations.

• 디지털융복합연구
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• 제12권8호
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• pp.493-499
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• 2014

본 연구는 베이비부머(실험집단 11명, 통제집단 12명)을 대상으로 하여, 생애설계 교육 프로그램의 효과성을 검증하는데 목적이 있다. 충남 A지역에서 주2회 각 2시간씩 총 36시간의 프로그램이 시행되었다. 그 결과 첫째, 실험집단 베이비부머의 프로그램 효과성 분석을 위해 사전-사후검사간의 Wilcoxon의 조합기호 순위검증법을 실시한 결과 실험집단 베이비부머는 노후준비의식에서 자원봉사준비 의식이 향상된 것으로 나타났고, 통제 집단은 사전-사후 유의미한 차이가 나타나지 않았다. 둘째, 프로그램의 만족도는 교육과정, 교육내용, 교육자료, 교육방법, 강사, 교육환경에 대한 만족도는 모두 5점 만점에 3.5점 이상으로 나타났다.

• 한국임상약학회지
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• 제27권4호
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• pp.258-266
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• 2017

Objective: To develop a population pharmacokinetics (PK)/pharmacodynamics (PD) model for alcohol in healthy volunteers and to elucidate individual characteristics to affects alcohol's PK or PD including dissolved oxygen. Methods: Following multiple intakes of total 540 mL alcohol (19.42 v/v%) to healthy volunteer, blood alcohol concentration was measured using a Breathe alcohol analyser (Lion SD-400 $Alcolmeter^{(R)}$). A sequential population PK/PD modeling was performed using NONMEM (ver 7.3). Results: Eighteen healthy volunteer were included in the study. PK model of alcohol was well explained by one-compartment model with first-order absorption and Michaelis-Menten elimination kinetics. $K_a$, V/F, $V_{max}$, $K_m$ is $8.1hr^{-1}$, 73.7 L, 9.65 g/hr, 0.041 g/L, respectively. Covariate analysis revealed that gender significantly influenced $V_{max}$ (Male vs Female, 9.65 g/hr vs 7.38 g/hr). PD model of temporary systolic blood pressure decreasing effect of alcohol was explained by biophase model with inhibitory $E_{max}$ model. $K_{e0}$, $I_{max}$, $E_0$, $IC_{50}$ were $0.23hr^{-1}$, 44.9 mmHg, 138 mmHg, 0.693 g/L, respectively. Conclusion: Model evaluation results suggested that this PK/PD model was robust and has good precision.

• 응용통계연구
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• 제27권5호
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• pp.743-753
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• 2014

Kim 등 (2006)과 Kim 등 (2009)은 2002년에 (사)볼런티어 21에서 조사한 설문자료에 기초하여 우리나라 개인의 기부횟수에 영향을 주는 유의적 설명변수를 보고한 바 있다. 본고에서는 Kim 등 (2006)과 Kim 등 (2009)의 계산오류를 발견하여 이를 수정하고, 아울러 Kim 등 (2009)이 적용한 0이 팽창된 포아송 모형에 로지스틱 회귀모형을 추가하였다. 동 로지스틱 모형으로 기부행위(0, 1)에 영향을 주는 설명변수를 식별하고, 아울러 기부횟수가 작은 군(群)과 큰 군(群)을 판별하여 주는 설명변수를 식별하고자 한다.

• 한국학교보건학회지
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• 제29권3호
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• pp.310-317
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• 2016

Purpose: This descriptive research was carried out to identify how high school students' attitude to death and their meaning of life were affected by hospice volunteering and death education. Methods: This study is based on a structured questionnaire designed for 180 high school students who were given death education while doing volunteer work at non-profit hospice hospitals and another 288 high school students not doing any hospice volunteer work. The collected data was processed by the SPSS 20.0 program and then analyzed by $x^2$ test, t-test and ANOVA test. Results: High school students' attitude to death and their meaning of life showed significant differences depending on whether or not they had volunteered at hospice hospitals. The group with hospice volunteering experience tended to be more negative about death and have a higher meaning of life compared to those without hospice volunteering experience. Students with proper hospice recognition made up 52.4%, those who expressed hopes to receive hospice-care themselves if necessary accounted for 70.5%, and those who said they would like to take care of their family members either at home or at a hospice center if any of them got incurably sick comprised 59.0%. Those who thought dignified death is to be with one's family or any other meaningful person were 47.6% and 18.5% of the students thought that 'thinking they had led a meaningful life' was the core of a dignified death. Conclusion: Given the above results, it became clear that hospice volunteering and death education can affect high school students' meaning of life and their attitudes toward death.

• 한국콘텐츠학회논문지
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• 제11권2호
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• pp.376-384
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• 2011

본 연구는 작업치료학과 학생 53명을 대상으로 전공 관련 자원봉사가 자존감, 자기효능감에 미치는 영향을 알아보고자 하였다. 자원봉사는 2009년 7월 27일부터 8월 21일까지 서울 경기 지방에 위치한 치매관련 노인 요양 시설에서 20일(160시간)간 실시되었다. 참가한 대상자들을 대상으로 자원봉사에 참가하기 전과 후에 자존감, 자기효능감, 자원봉사와 진로의식 및 행동관련 설문을 자가기입 방식으로 실시하였다. 대상자들은 자원봉사 프로그램에 대해 대체로 만족하였다고 응답하였고, 대상자들의 자존감과 자기효능감도 각각 $29.43{\pm}2.51$점, $30.45{\pm}3.41$점에서 $31.66{\pm}2.63$과 $33.26{\pm}3.93$점으로 향상되었다(p<.00). 또 대상자들은 자원봉사 후에 전공에 대해 편안함을 느끼고 준비해야 할 사항들이 무엇인지에 대해서도 파악할 수 있다고 응답하였다. 이러한 결과를 통해 전공 관련 자원봉사가 대학생들의 전공에 대한 소속감과 이해도를 높이는 방법으로 효과적임을 확인할 수 있었다.