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A Study on Estimation of Lowflow Ungauged Basin Using Multiple Regression Analysis (다중회귀분석을 이용한 미계측 유역의 갈수유량 산정에 관한 연구)

  • Lim, Ga Kyun;Jeung, Se Jin;Kim, Byung Sik
    • Proceedings of the Korea Water Resources Association Conference
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    • 2020.06a
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    • pp.133-133
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    • 2020
  • 갈수량이란 1년 중 355일은 유지되는 유량을 말하며 물 공급 계획 및 관리, 저수지 설계, 관개용수의 수량과 수질 관리, 생태계 보존 등에 있어서 갈수량의 크기와 빈도를 파악하는 것은 매우 중요한 과정이다. 갈수량 산정을 위해서는 오랜 기간의 관측 일유량 자료가 필요하지만 우리나라의 경우 관측 유량 자료의 결측자료가 많아 갈수량 산정에 필요한 장기간의 자료가 부족하다. 따라서 본 연구에서는 전국 40개 중권역 유역을 대상으로 갈수 빈도별 갈수량 산정 회귀식 개발을 수행하였다. 갈수량 산정에 적용할 수 있는 18개의 유역인자와 4개의 수문 인자를 상관분석을 통해 다중공선성을 고려하였으며 상관분석 결과를 토대로 미계측 유역에 적용 가능한 인자를 선정하였다. 갈수 빈도 분석과 단계적 회귀분석을 통하여 미계측 유역에 적용할 수 있는 갈수 빈도별 갈수량 산정 회귀식을 개발하였다. 또한 계측 유역을 미계측 유역으로 가정하여 개발된 갈수량 산정 회귀식을 이용하여 갈수량을 산정하고 분석 결과와 실제 갈수량을 비교하여 개발된 회귀식의 적정성을 검토하였다.

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Sexual Consciousness, Gender Egalitarianism and Awareness Levels of Sexual Harassment among College Students (대학생의 성의식, 성평등 의식과 성희롱 인식 수준)

  • Chung, Eun Sook
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.16 no.7
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    • pp.4679-4688
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    • 2015
  • The purpose of this study was to identify the factors influencing sexual consciousness, gender egalitarianism and awareness levels of sexual harassment among college students. Methods: As a descriptive, correlative study, the data was collected from 274 college students. The copies of the questionnaire were collected from April 23 to 30, 2015. The data was analyzed using a t-test, ANOVA, Pearson correlation coefficients and multiple linear regression. Results: Sexual consciousness, gender egalitarianism and sexual harassment awareness levels averaged 3.00 (range of score 1-5), 1.97(1-4) and 4.09 (1-5), respectively. Awareness levels of sexual harassment had a positive correlation with sexual consciousness, and a negative correlation with gender, major field of study, living patterns, and gender egalitarianism. Conclusion: This study has identified sexual consciousness and gender egalitarianism, as well as the associated influencing factors, among college students. The results of this study are expected to be used as basic data for developing strategies and programs for the prevention of sexual harassment among college students.

Image of Nurses and Nursing Professional Values Perceived by Nursing Students (간호대학생이 지각한 간호사 이미지와 간호전문직관)

  • Seong, Ji-A;Yeom, Eun-Yi;Do, Young-Suk
    • The Journal of the Korea Contents Association
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    • v.14 no.11
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    • pp.798-809
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    • 2014
  • The purpose of this study is to examine the relationships between image of nurses and nursing professional values in nursing students. Data were collected through self reported structured questionnaire using convenient sampling methods survey from 147 students enrolled in the nursing department from March 11 to March 22, 2013. There was a significant difference in the image of nurses on the club activities, satisfaction with major, satisfaction with college life. There was a significant difference in the nursing professional values according to the satisfaction with major. Image of nurses has positively correlation with nursing professional values. 'Social participation' domain of image of nurses has a strong positive correlation with nursing professional values. 'Self concept of profession' domain of nursing professional values has a strong positive correlation with image of nurses. Therefore, it is thought that developing various teaching strategies, promoting club activities, paying attention to the student, and guiding them for raising degree of satisfaction with major and college life would be helpful to improve nurse' image and nursing professional values of nursing students.

Relationship Among Subjective well-being, Self-identity and Family function of Nursing Students (간호대학생의 주관적 안녕감, 자아정체감, 가족기능과의 관계)

  • Kim, Hyo-Jeong
    • The Journal of the Korea Contents Association
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    • v.14 no.2
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    • pp.376-386
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    • 2014
  • The aim of this study was to investigate the relationship among subjective well-being, self-identity and family function of nursing students. Descriptive study was conducted. The participants were 583 nursing students of three nursing colleges. Data were collected from the 1st of march 2011 to 31th of march in 2012 by using a structured questionnaire. The data were analyzed using SPSS/WIN 12.0 program. Subjective well-being showed significant differences according to gender, grade, religion, economic state, satisfaction of college life, major satisfaction and experienced clinical practice. Self-identity showed significant differences according to gender, religion, economic state, satisfaction of college life and major satisfaction. Family function showed significant differences according to economic state, major satisfaction. Subjective well-being self-identity, and family function are positive correlations each other. In conclusion, the program that consider nursing students' subjective well-being, self-identity and family function influences positive effect on the college life.

Influence of Critical Thinking and Self Leadership on Learning Commitment of Nursing Students (간호대학생의 비판적 사고, 셀프리더십이 학습 몰입에 미치는 영향)

  • Lee, Mi-Young;Kim, So-Myeong
    • Journal of the Korean Applied Science and Technology
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    • v.37 no.4
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    • pp.915-924
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    • 2020
  • This study was a descriptive research study to identify the influencing factors on learning commitment of nursing students. Method: Data were collected from nursing students in two different universities in D and G metropolitan city. The data collection period was from November 26 to December 7, 2018. The analyzed by descriptive statistics, t-test, Scheffe test, Pearson's correlation coefficients, and multiple regression analysis using SPSS/WIN 21.0. Results: Learning commitment of the participants showed statistical differences according to grade level, satisfaction in major and interpersonal relationship. Learning commitment was positively correlated with self leadership (r=.738, p<.001). The factors affecting learning commitment were the needs for grade level (β=-.212, p=.011), satisfaction in major (β=.248, p=.001) and self leadership (β=.598, p<.001) explaining 58% of the total variance of learning commitment. Conclusion: As a result of this study, increase learning commitment in student nurses, it is necessary to develop program promoting satisfaction in major and self leadership.

A study on Learning Attitude, Class Participation, and Learning Satisfaction of Nursing Students in Fundamental Nursing Curriculum (기본간호학 교과목 수강 간호대학생의 학습태도, 수업참여도 및 학습만족도에 관한 연구)

  • Kang, Sook
    • Journal of Digital Convergence
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    • v.16 no.4
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    • pp.289-297
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    • 2018
  • The purpose of this study was to examine the correlations of learning attitude, class participation, and learning satisfaction, and to identify the influencing factors on learning satisfaction of nursing students in fundamental nursing curriculum. Data were collected from 173 nursing students from September 1 to 8, 2017. Data were analyzed using Pearson's correlation coefficients and stepwise multiple regression. Learning attitude, class participation, and learning satisfaction according to the general characteristics commonly showed significant differences in satisfaction with major, satisfaction with school, friendship, last semester grade, and interest in fundamental nursing. Learning satisfaction showed significant positive correlations with learning attitude and class participation. Satisfaction with major, interest in fundamental nursing, and class participation, which accounted for 36% of the variance, were significant predictors influencing learning satisfaction in nursing students. It is necessary to increase majors' satisfaction, fundamental nursing interest, and class participation in order to improve learning satisfaction of nursing students.

Educational Needs for Employment Competency of College Students in Management Using IPA Technique

  • Kang, Kyoung-Yeoun
    • Journal of the Korea Society of Computer and Information
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    • v.25 no.11
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    • pp.219-228
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    • 2020
  • The purpose of this study is to analysis the educational needs for employment competency of college students in management. For this purpose, a survey about importance and retention level of employment competency was administered to 215 students at A college in Chungcheong between December 2 and 6, 2019. The difference between importance and retention level was analyzed through the corresponding sample t-test, and the educational needs was confirmed through the IPA technique. The results of Study were as follows: 'major knowledge capabilities' was found to be in the high priority of educational needs in all students.; male showed high-priority needs for 'information search, foreign language utilization' and female showed high-priority needs for 'information search, setting employment goals'; 'information search' was ranked as priority educational needs in all grades, it was necessary to add 'information search', 'foreign language utilization', 'fill out the necessary documents for job search' for 1 grade and 'Self-understanding', 'foreign language utilization' for 4 grade. The findings of this study may produce data useful for designing the employment support program for college students in management.

Influence of Problem Solving Process with Critical Thinking to College Life in Freshmen (전문대학 신입생의 비판적 사고성향이 문제해결과정에 미치는 영향)

  • Lim, Gye Hwan;Heo, Ge Eun
    • Convergence Security Journal
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    • v.13 no.2
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    • pp.175-183
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    • 2013
  • This study determined the correlation between College Life in Freshmen critical thinking disposition; problem solving process. It also examined the impact of critical thinking disposition on problem solving process. The data was collected from 215 Freshmen members. Descriptive statistics, t-test, ANOVA, scheffe test, pearson correlation analysis and multiple regression analysis were performed. Results: In critical thinking disposition, there were significants differences in age, interpersonal relationships. In multiple regression analysis, critical thinking disposition and major satisfaction were significants factors of problem process ability explaining 38% Conclusion: To enhance problem process ability for freshmen, it is necessary to develop teaching program and curriculum.

Ego resilience, Empathic Ability and Interpersonal relationship ability in Nursing Students (간호대학생의 자아탄력성, 공감능력과 대인관계능력)

  • Chae, Myung-Ock
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.17 no.5
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    • pp.95-103
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    • 2016
  • This study examines the relationships among ego resilience, empathic ability, and interpersonal relationship ability in nursing students. Data were collected through a self-reported questionnaire from November 2 to December 11, 2015. The subjects consisted of 299 nursing students who were selected using a convenience sampling method. Stepwise multiple regression revealed that ego resilience (${\beta}=.488$, p<.001) and empathic ability (${\beta}=.378$, p<.001) were significant predictors and accounted for 47.2% of interpersonal relationship ability. It is meaningful that ego resilience affects interpersonal relationship ability. Therefore, ego resilience and empathic ability need to be increased by efficient management and intervention to facilitate interpersonal relationship ability in nursing students.

Attitude and Confidence on Patient Safety of Undergraduate Healthcare profession students (보건의료전공 대학생들의 환자안전에 대한 태도와 수행자신감)

  • Wie, Seoung-Uk
    • Journal of Digital Convergence
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    • v.17 no.2
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    • pp.265-273
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    • 2019
  • The Purpose of this study was to investigate the attitude and confidence of patient safety in undergraduate healthcare professions students. The subjects consisted of 145 grade 3,4 students who have had clinical practice in nursing and emergency medical technician schools in a J province from June 1st to 30th in 2016. Data were analyzed with SPSS 21.0 using descriptive statistics. The results of the study showed that the attitude of nursing students were more positive, but there was no difference in patient safety self-confidence and patient safety education experience, and the students who had experienced medical errors saw positive attitude and self-confidence. Based on the results of this study, I propose case-based multidisciplinary contents development to nurture emergency healthcare professions