• 지역사회간호학회지
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• 제14권1호
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• pp.66-74
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• 2003

Purpose: This study was conducted to identify the difference of the health promoting behaviors between average Internet users and excessive Internet users. Method: Data were collected from a convenient sample of 465 middle school students from June 7th to 17th, 2002, based on a self reported questionnaire. The instruments included were the Health Promotion Behaviors reconstructed by the author based on the Health Promoting Lifestyle Profile (Walker, Sechrist & Pender, 1987) and Internet addiction test translated by Center for Internet Addiction Prevention and Counseling based on Young's test. Data were analyzed with N, %, x2 test, t-test and Pearson's correlation coefficient. Result : 1. There were no significant differences in general characteristics between average Internet users and excessive Internet users. 2. There were significant differences between two groups in diet behavior(p=.030), even though there were no differences in general health promoting behaviors(p=.109). 3. There were significant negative correlations between Internet use and diet behavior (r=-.193, p=.000). Therefore, average Internet users had more desirable diet behavior than excessive Internet users. Conclusion: Internet addiction prevention program should be conducted as part of a comprehensive school health promotion program. In addition, the results of this study should be considered in developing the school health education curriculum to rear students' responsibility on their health behaviors.

• 국제초고층학회논문집
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• 제4권3호
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• pp.171-180
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• 2015

A shaking table test was conducted at the E-Defense shaking table facility to investigate the damage and collapse behavior of a steel high-rise building under exceedingly large ground motions. The specimen is a one-third scale 18-story steel moment frame designed and constructed according to design specifications and practices used in the 1980s and 1990s. The shaking table tests used a long-duration, long-period ground motion simulated for a sequential Tokai, Nankai, and Nankai earthquake scenario. The building specimen was subjected to a series of progressively increasing scaled motions until it completely collapsed. The damage to the steel frame began through the yielding of beams along lower stories and column bases of the first story. After several excitations by increasing scaled motions, cracks initiated at the welded moment connections and fractures in the beam flanges spread to the lower stories. As the shear strength of each story decreased, the drifts of lower stories increased and the frame finally collapsed and settled on the supporting frame. From the test, a typical progression of collapse for a tall steel moment frame was obtained, and the hysteretic behavior of steel structural members including deterioration due to local buckling and fracture were observed. The results provide important information for further understanding and an accurate numerical simulation of collapse behavior.

• 공연문화연구
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• 제37호
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• pp.295-325
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• 2018

이 연구는 교육연극프로그램을 활용하여 중학생들의 공감 및 친사회적 행동의 효과를 검증하는 것을 목표로 하였다. 45명의 중학생들이 본 연구에 참여하였으며, 공감척도와 친사회적 행동 척도를 통해 사전검사를 실행하였으며, 14주간의 프로그램이 완료된 후, 동일한 척도로 사후검사를 실행하였고, 프로그램에 대한 만족도 조사가 실시되었다. 분석 결과, 본 학교폭력예방 프로그램은 중학생들의 공감과 친사회적 행동 능력을 함양하는데 유의미한 효과가 있었다. 마지막으로 공연문화예술교육에서 본 교육연극 프로그램의 시사점을 제언하였다.

• 융합정보논문지
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• 제11권2호
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• pp.73-81
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• 2021

본 연구는 관상동맥질환자의 건강 임파워먼트, 건강행위이행, 삶의 질의 관련성을 확인하고, 관상동맥질환자의 삶의 질에 미치는 영향요인을 확인하고자 시도된 서술적 조사연구이다. 자료수집은 S시 종합병원의 순환기내과에서 관상동맥질환을 진단받고 외래를 통해 추후관리를 받고 있는 180명을 대상으로 시행되었다. 자료분석은 SPSS Win. 20.0 프로그램을 사용하여 기술통계, t-test, one-way ANOVA, 사후검증으로 Scheffe test, 피어슨 상관관계, 다중회귀분석을 하였다. 연구결과 삶의 질에 영향을 미치는 요인은 건강행위이행, 성별, 건강 임파워먼트, 학력으로 설명력은 23.4%였다(F=5.17, p=.024). 본 연구결과를 통해 관상동맥질환자의 삶의 질을 높이기 위해서는 건강행위이행과 건강임파워먼트를 높일 수 있는 중재 프로그램 개발이 필요할 것으로 생각된다.

• 디지털융복합연구
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• 제19권4호
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• pp.403-411
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• 2021

본 연구의 목적은 영유아 부모의 인터넷 건강정보 추구행동에 영향을 미치는 요인을 파악하기 위해 시행되었다. 연구 대상자는 영유아 자녀를 둔 부모 108명을 편의 표집하여 인터넷 건강정보에 대한 태도, e-헬스 리터러시, 인터넷 건강정보 추구행동에 대해 구조화된 설문지로 조사를 하였다. 수집된 자료는 t-test, ANOVA, Scheffé test, 다중회귀분석으로 분석하였다. 연구결과 지각된 유용성과 정보활용도가 영유아 부모의 인터넷 건강정보 추구행동에 영향을 미치는 요인으로 나타났다. 본 연구의 결과를 토대로 영유아 부모의 특성과 유용성, 정보 활용도를 고려하여 건강정보를 제공하고 활용을 관리하는 프로그램을 개발하는 것이 필요하다.

• 한국디자인학회:학술대회논문집
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• 한국디자인학회 1995년도 디자인 학 연구 1995년 추계 학술연구 발표 대회 개요 집
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• pp.36-37
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• 1995

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 1997년도 사면안정 학술발표회 논문집
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• pp.3-20
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• 1997

• 대한기계학회논문집A
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• 제27권7호
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• pp.1152-1158
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• 2003

The mechanical behavior of a commercially pure titanium (CP-Ti) is investigated at high temperature Split Hopkinson Pressure Bar (SHPB) compression test with high strain-rate. Tests are performed over a temperature range from room temperature to 1000$^{\circ}C$ with interval of 200$^{\circ}C$ and a strain-rate range of 1900 ∼ 2000/sec. The true flow stress-true strain relations depending on temperature are achieved in these tests. For construction of constitutive equation from the true flow stress-true strain relation, parameters for the Johnson-Cook constitutive equation is determined. And the modified Johnson-Cook equation is used for investigation of behavior of flow stress in vicinity of recrystalization temperature. The Modified Johnson-Cook constitutive equation is more suitable in expressing the dynamic behavior of a CP-Ti at high temperature, i.e. about recrystalization temperature.

• 한국안전학회지
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• 제17권1호
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• pp.6-10
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• 2002

This paper presents the impact behavior and damage of laminated composite plates subjected to low-velocity impact. For this purpose, a pendulum impact test for impact behavior and C-scan for impact damage are done. Test materials are carbon/epoxy laminated composite plates and stacking sequences $[0/90_4\;[0/45_2/-45]_s,\;[0/45/-45/90]_s$ and [0/26/51/77/-77/-51/-26/0].

• 한국생활과학회지
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• 제14권1호
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• pp.167-178
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• 2005

The purpose of this study is to research male consumers' shopping behavior according to their fashion consciousness. For the purpose, the data collected were analyzed by factor analysis, one-way ANOVA, Duncan's multiple range test X2-test, and Pearson's correlation. The results of the study are as follows: 1. Male consumers' fashion consciousness were classified into 4 groups-Impulse Buying Consciousness Group, Brand Consciousness Group, Style Consciousness Group, and Fashion Indifference Group-by the following 6 factors: Impulse Buying Consciousness, Brand Consciousness, Style Consciousness, Trend Consciousness, Price Consciousness, Consumption Expenditure Consciousness. 2. There were significant differences existed among each group according to clothing purchase behavior, shopping orientation, and use of information sources. 3. There were a relationship among male consumers' fashion consciousness, their use of information sources, and their shopping behavior including clothing shopping orientation.