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노인의 우울증과 뇌파검사를 통하여 심리적 요인에 미치는 효과
강병우(Byeong-Woo Kang),정미현(Mi?Hyun Jung),조병준(Byung-Jun Cho) 한국컴퓨터정보학회 2016 韓國컴퓨터情報學會論文誌 Vol.21 No.12
Purpose : This study purposed on the understanding of psychology in the elderly women using depression scale and electroephalography. The subjects were thirty elderly women in geriatric care hospital. All participants were elderly women over 65 years old. The subjects signed up with informed consent and they were divided into a normal elderly group, an exercise elderly group and a hospital elderly group. They were randomly assigned with 10 persons. Methods : The study instruments were Geriatric Depression Scale(GDS) and Poly-G-I. Brain wave activity was measured by "power spectrum analysis" of TeleScan program. Statistic analysis consisted of average, standard deviation, One-way ANOVA and post-hoc Tukey using SPSS 21.0 version. The significance was set at .05. Results : Depression scale results showed that the exercise elderly group were 10.60±5.36 points which was the lowest among the three groups. The Normal elderly group was 16.20±5.59, and the hospitalized elderly group was 16.70±6.76 points. There was no significant difference between the normal elderly group, exercise elderly group and hospitalized elderly group. The hospitalized group showed statistical difference in relative theta power in the area of Fp1, F3, F4, T3, P3 as compared to the normal elderly group and the exercise elderly groups. There was no significant difference between relative beta power and relative gamma power in three groups. Conclusion : Geriatric depressed scale showed no significant difference in each group. This is indicated in the mental problems associated with depression. This indicates a higher level of depression in the hospitalized elderly women, more than in the normal elderly women and exercise elderly women groups.
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조주희(Ju-Hee Cho),조병준(Byeong-Jun Cho),이대종(Dae-Jong Lee),전명근(Myung-Geun Chun) 대한전기학회 2017 전기학회논문지 P Vol.66 No.4
The PCA(Principal Component Analysis) algorithm is widely used as a technique of expressing the eigenvectors of the covariance matrix that best represents the characteristics of the data and reducing the high dimensional vector to a low dimensional vector. In this paper, we have developed a personal authentication method based on ECG using principal component analysis. The proposed method showed excellent recognition performance of 98.2 [%] when it was experimented using electrocardiogram data obtained at weekly intervals. Therefore, it can be seen that it is useful for personal authentication by reducing the dimension without changing the information on the variability and the correlation set variable existing in the electrocardiogram data by using the principal component analysis technique.
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구급대원의 테이핑 적용이 근력 및 유연성에 미치는 효과
김미연(Kim mee yeon),김근희(Kim keun hee),신동민(Sin dong min),조병준(Cho byeong jun) 한국컴퓨터정보학회 2017 한국컴퓨터정보학회 학술발표논문집 Vol.25 No.2
소방 구급 업무는 매년 증가 추세에 있으며, 119 구급대원의 부상은 들것으로 과체중의 환자 이송 및 구출 작업 시 급격한 힘을 사용 할 때 나타나며 환자 운반 시 몸통의 비틀림 및 체간의 굽힘 등 부적절한 자세로 인하여 근 골격계 질환 및 부상의 발생 가능성이 높은 것으로 보고되고 있다. 미국 응급구조사에서는 47%가 허리 부상의 경험을 말했으며 구급대원들의 요통을 예방할 수 있는 방법적인면의 중재가 부족한 실정이다. 따라서 119 구급대원의 근골격 질환자에게 테이핑을 이용하여 실제 작업 현장에서 많이 사용되는 환자 이송에 따른 허리 통증 시 통증에 따른 근활성도에 어떠한 영향을 미치는지 알아보기 위하여 연구가 실시되었다.
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간호대생의 부모-자녀 간 의사소통 유형이 대학생활적응력 및 현장실습적응력에 미치는 영향
김현주(Kim, Hyun-Joo),정아라(Jeong, A-Ra),정인영(Jeong, In-Young),정재용(Jeong, Jae-Yong),조가연(Jo, Ga-Yeon),조병준(Cho, Byeong-Jun),조영주(Cho, Young-Ju),주민경(Joo, Min-Gyeong) 한국보건기초의학회 2018 한국보건기초의학회지 Vol.11 No.1
The purpose of this study was to examine the effects that different types of parent-child communication has on a nursing student’s adaption to college life and to field practice. A survey was conducted on fourth year undergraduate students from a university nursing department in Chungcheong-do, South Korea. All 139 students surveyed had more than one year clinical practice experience. The data analysis was done in IBM SPSS statistics 24.0 using descriptive statistics, the Simple regression analysis, one-way ANOVA, 2 sample t-test and the Sheffe test. The simple regression analysis showed that if negative, closed, and problematic communication exists in the parent-child relationship, it will negatively affect the student’s adaptability to college life and to fieldwork. On the other hand, it was found that the more positive the communication was between the parent-child, the more positive the student’s attitude would be. This positive attitude was beneficial to the student’s adaptability to university life and to fieldwork. This study found that there was an effect on the adaptability to university life and to field practice from the type of communication a nursing student has with their parents. Subsequent research is needed to develop and apply qualitative programs that use these findings to help nursing students in their studies and to verify their effectiveness.
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이창규,김병완,현광석,조병준 대전대학교 기초과학연구소 1997 自然科學 Vol.8 No.1
12주간의 축구훈련이 정신지체아의 심박수에 미치는 영향을 알아보기 위하여 훈련되지않은 14명의 정신지체 남자 중학생들을 각 7명씩 축구훈련군과 비교군으로 나누었다. 훈련군은 최대심박수의 62.7%의 강도로 1일에 30분씩의 축구훈련을 1주에 3일의 빈도로 12주 동안 실시하였다. 트레드밀에서의 런닝 중에 나타나는 심박수의 반응을 12주간의 훈련 준후에 각각 측정하였다 12주간의 축구훈련 후에 트레드밀 런닝의 각 단계에서 정신지체 남자 중학생의 심박수가 유의하게 감소했으며 특히 트레드밀에서의 런닝 5분 경과시에는 훈련 전 152bpm에서 훈련 후에는 129.8bpm으로 현격한 감소를 나타냈다. 최대심박수의 50-70% 정도의 강도로 훈련을 실시하는 것이 정신지체 남자중학생들에게는 안전하고 효율적인 것으로 나타났다. The purpose of this study was to identify the effects of 12 weeks of soccer training. on heart rate in mentally retarded children. Fourteen untrained middle school boys were randomly selected and divided into 2 groups, exercise group(N=7) and non-exercise group(N=7). The exercise group had 30 minute-soccer training 3 days a week with intensity of 62.7% of HR? for 12 weeks. The heart rate responses to treadmill running were measured before and after 12 weeks of soccer training. The data were tested(p<.05) with paired t-test and independent t-test. The heart rate responses were improved significantly when mentally retarded boys were subjected to 12 weeks of soccer training. It is recommended to use exercise intensity within moderated range (50%-70% HR?) for mentally retarded boys.
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