• 한국정보시스템학회지:정보시스템연구
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• 제26권4호
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• pp.247-284
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• 2017

Purpose The first purpose of this study is to investigate factors that are likely to influence user's intention to adopt third-party mobile payment platform. A comprehensive study about mobile payment services have used various variables to explain user's use intention based on the theory of reasoned action (TRA) or the theory of planned behavior (TPB). Variables such as simplicity, security, costs, relative advantage, individual mobility, subjective norm, trust, satisfaction, attitude towards use, perceived usefulness, perceived ease of use and so on. Among these factors, we expect to find out the most influential factors effecting user's use intention of the third-party mobile payment services. Second, we also examine whether the most influential factors have the same influence to different third-party mobile payment services by conducting comparative study of Alipay and WeChat Pay. Design/methodology/approach Empirical data for this study were collected from Chinese who has the experience using or have used Alipay or WeChat Pay. Participants needed to be familiar with Alipay or WeChat Pay because such users may be more aware of both the advantages and disadvantages of Alipay and WeChat Pay. We conduct a pilot test using Smart PLS 2.0, which includes 50 Alipay users and 82 WeChat Pay users. The result indicates that all the measurement fit for the context. And then 980 questionnaires were mainly sent out to the college students and the e-mails users randomly. To encourage participation, we give the participants a small gift as a present. Finally, we received a total of 683 replied. Data from respondents who gave incomplete or invalid answers were excluded to assure the validity of the constructs. 79 questionnaires were rejected, finally the valid data are 604 (with 372 Alipay users and 232 WeChat Pay users). Findings The results suggest that users' intention is determined by their trust on third-party mobile payment service and perceived usefulness of use. Comparative study results also indicated that the factors have different influence on Alipay group and WeChat Pay group, which offers a new aspect for academic field, and provides useful information to mobile payment service providers in China.

• 대한간호학회지
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• 제30권1호
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• pp.18-28
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• 2000

The Purpose of this study is to extend the understanding and knowledge of menopause by comparing menopausal symptoms of married women and nuns in order to improve health and the quality of life for women. In this study a questionnaires were distributed to 116 nuns and 121 married women, from forty to fifty nine years old in Daegu metropolitan city. This study used the measurement of menopausal symptoms (Cronbach's Alpha=0.96) corrected and complemented by this student with consideration of various literature centered around menopausal symptoms, suggested by Janette M. Perz as 51 questions including 4 realms; [mental psychological factors], [physical physiological factors], [eyesight factors], and [urinary generative factors] in order to measure the degree of menopausal symptoms. The results are as follows : 1. There was a significant difference between educational background, religion, occupation, leisure time, satisfaction of marriage or ascetic life, existence of hormonal treatment, name of medical operation, and existence of counselling about menstruation as general and physiological characteristics of the nuns' group and the married women's group. 2. The menopausal symptoms of the nuns' group and the married women's group according to order in which they were presented were; 'feeling tired and lacking in energy(1.71 points)' 'vision not clear or clouded(1.69 points)', and 'be forgetful (1.57 points)' in nuns' group. 'be forgetful (1.87 points)', 'vision not clear or clouded(1.83 points)' and 'feeling tired and lacking in energy(1.76 points)' in the married women's group. The symptoms which showed the highest rank of menopausal symptoms had a maximum score of 4 points. 3. There was a statistical a significance (t=-3.9807, p<.0001) between the two groups which showed, on an average, 57.92 points in the married women's group and 43.03 points in the nuns' group from 0 to 196 of the possible points of menopausal symptoms. In difference of menopausal symptoms by menstrual aspect of the nuns' group and the married women's group, there was statistically significant difference between the two groups, showing 44.81±26.07 score in the nuns' group and 72.33±35.29 score in the married women's group as the mean score of the groups with no menstruation(t=-4.1132, p=0.0001). 4. The differences in menopausal symptoms with respect to the general and physiological characteristics of the nuns' group and the married women's group were that the nuns' group showed less menopausal symptoms on all the items than that of the married women's group. Finally, in these results, the married women's group showed higher menopausal symptoms than that of the nuns' group. Especially as the score of menopausal symptoms since the climacteric was very high it is confirmed to be a new phenomenon. Accordingly, it is considered to be necessary to carry out an indepth study of the factors related to establishing a strategy for nursing service.

• 한국통신학회논문지
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• 제38C권11호
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• pp.990-999
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• 2013

기존의 연구들에서 이론적 근거를 바탕으로 3D 영상 시청에 대해 시각피로도와 연관이 있는 요소와 영향을 주는 요소들에 대해 경험적 데이터를 기반하여 지속적으로 밝혀내고 있다. 하지만, 이러한 영향을 미치는 요소와 맞물려 실제로 시청자가 느끼는 피로감과 연계하여 측정된 자료는 미비한 상태이다. 본 연구에서는 시청자가 느끼는 자각적 피로도에 따른 시기능적 데이터인 IPD, AC/A비, 그리고 사위도와 그 변화량에 미치는 영향 및 상관관계를 알아보고자 하였다. 자각적 피로도의 기술통계량 점수 $6.00{\pm}3.88$점에 기초하여 피로도 점수 합계 0 ~ 6점을 피로 미호소 그룹, 7 ~ 16점을 피로 호소 그룹으로 분류하였다. 실험 결과 자각적 피로도별 영상 만족도, IPD, 원거리 사위도에서는 차이를 나타내지 않았다. 피로 미호소 그룹에서 AC/A비가 높게 나타났고, 피로 호소 그룹에서는 근거리 사위도가 높게 나타났다. 3D 영상 시청 이후에서는 피로 미호소 그룹에서 더 높은 외사위도 증가 경향을 나타냈다. 본 실험에서 나타난 상관관계에서 AC/A비와 근거리 사위도가 3D 영상 시청 시 느끼는 자각적 피로도와 밀접한 관련이 있는 것으로 나타났다. 3D 영상 시청 시 두 데이터에 기반하여 피로도를 예측할 수 있을 것으로 보이며 콘텐츠 제작 시에도 피로도 경감 차원의 주요한 근거 데이터로 사용될 것으로 판단된다.

• 대한족부족관절학회지
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• 제21권4호
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• pp.135-138
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• 2017

Purpose: The purpose of this study is to determine the correlation between the correction loss of hallux valgus angle and the severity of valgus angle of the second toe. Materials and Methods: We selected 312 cases from 268 surgical patients with hallux valgus deformity receiving distal chevron osteotomy. For a radiological evaluation, we analyzed the changes in the hallux valgus angles, first to second intermetatarsal angles, and valgus angle of the second toe post index operations. All patients were women; the mean age was 46 years. The mean follow-up period was 17 months. Results: The mean hallux valgus angle was $33.6^{\circ}$ preoperatively (range, $25.7^{\circ}{\sim}44.8^{\circ}$), $13.1^{\circ}$ (range, $8.4^{\circ}{\sim}16.4^{\circ}$) after 4 weeks of postoperative period, and $17.1^{\circ}$ (range, $9.4^{\circ}{\sim}28.5^{\circ}$) at their final follow-up. The mean valgus angle of the second toe was $8.4^{\circ}$ preoperatively (range, $2.0^{\circ}{\sim}25.8^{\circ}$) and $8.3^{\circ}$ (range, $1.7^{\circ}{\sim}24.9^{\circ}$) at the final follow-up. Preoperatively, there was a positive correlation between the valgus angle of the second toe and hallux valgus angle (r=0.747, p=0.001). The correction loss of hallux valgus angle had a significant correlation with the severity of valgus angle of the second toe (r=0.802, p=0.001). Conclusion: The existence of the second toe valgus deformity may present itself as a cause of correction loss of hallux valgus angle. The preoperative measurement of the second toe valgus angle may be a good predictor of correction loss; therefore, thorough preoperative warning on the possibility of correction loss should be conducted to maximize patient satisfaction after the procedure.

• 초등상담연구
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• 제8권1호
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• pp.123-139
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• 2009

본 연구의 목적은 갈등해결 집단상담이 아동의 갈등해결전략과 친구관계의 질에 미치는 효과를 검증하고자 하는데 있었다. 연구대상은 초등학교 고학년(4-6학년) 학생 36명으로서, 실험집단과 통제집단에 18명 씩 무선 배치하였다. 실험설계는 사전-사후 검사 통제집단 설계를 사용하였다. 연구처치는 선행연구를 참고로 재구성한 갈등해결 집단상담을 주 2회 50분간 11회에 걸쳐 진행하였다. 측정도구는 하지원(2005)의 갈등해결전략 척도와 이은해와 고윤주(1999)의 친구관계의 질 척도를 사용하였다. 그리고 양적자료가 갖는 제한점을 보완하기 위해 각 회기별 집단참여일지와 집단상담 종료 후 평 가문항의 내용을 질적 분석하였다. 연구결과는 다음과 같았다. 첫째, 갈등해결 집단상담은 아동의 갈등해결전략 중 절충 및 협력전략과 양보전략을 향상, 지배전략을 감소시키는데 유의미한 차이가 있었다. 둘째, 갈등해결 집단상담은 아동의 친구관계의 긍정적 기능을 향상과 친구관계의 부정적 측면을 감소 그리고 친구관계에 대한 만족감을 향상시키는데 유의미한 차이가 있었다. 본 연구의 결과를 통해 갈등해결 집단상담은 아동의 갈등해결전략의 변화뿐만 아니라 아동의 친구관계의 질 또한 변화시킬 수 있음을 확인할 수 있었다.

• 재활치료과학
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• 제9권3호
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• pp.63-75
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• 2020

목적 : 본 연구는 Lee Silverman Voice Treatment-BIG(LSVT-BIG) 프로그램이 뇌졸중 환자의 작업수행과 운동기능에 미치는 변화를 알아보고 임상적용 가능성을 확인하고자 하였다. 연구방법 : 뇌졸중 환자 2명을 대상으로 LSVT-BIG 프로그램을 4주 동안 주 4일, 회당 1시간, 총 16회기를 실시하였다. 중재 전·후의 변화를 비교하기 위해 캐나다 작업수행 측정(COPM), Berg 균형 척도(BBS), Time Up and Go(TUG), 기능적 뻗기 검사(FRT), 뇌졸중 상지기능 검사(MFT)를 사용하여 측정하였다. 자료 분석은 중재 전·후의 점수 변화를 비교하였다. 결과 : 대상자 2명 모두 중재 전·후로 작업수행의 수행도 및 만족도는 증가하였다. TUG의 수행시간은 대상자마다 각 0.91, 8.42초로 감소하여 보행 속도가 증가하였다. FRT 거리변화에서 대상자는 환측과 건측 모두에서 증가를 보였고, BBS 점수는 대상자마다 각 3점, 6점 증가하였다. 또한 MFT 점수에서 대상자 A는 건측에서만 1점 향상을 보였고, 대상자 B는 건측에서 1점, 환측에서 3점 향상된 점수를 보였다. 결론 : LSVT-BIG 프로그램이 뇌졸중 환자의 새로운 중재기법으로써의 임상적용 가능성을 확인하였다. 향후에는 LSVT-BIG 프로그램 효과에 대한 보완 연구가 필요할 것이다.

• 대한인간공학회지
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• 제36권3호
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• pp.169-181
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• 2017

Objective: The aim of this study was to explore the influence of outdoor weather conditions on subjective responses during physical activity. Background: The largest difference between indoor and outdoor conditions is the existence of the sun. The heat load from the sun has an influence on the heat gain of the human body and the intense degree of solar radiation affected thermal comfort. Method: Thirty eight people were exposed to a range of climatic conditions in the UK. Weather in England does not have extremely hot and cold temperature, and the current study was conducted under warm (summer and autumn) and cool (spring and summer) climates. Measurements of the climate included air temperature, radiant temperature (including solar load), humidity and wind around the subjects. Subjective responses were taken and physiological measurements included internal body temperature, heart rate and sweat loss. Results: This study was conducted under four kinds of environmental conditions and the environmental measurement was performed in September, December, March, and June. The values for sensation, comfort, preference, and pleasantness about four conditions were from 'neutral' to 'warm', from 'not uncomfortable' to 'slightly comfortable', from 'slightly cooler' to 'slightly warmer', and from 'neither pleasant nor unpleasant' and 'slightly unpleasant', respectively. All subjective responses showed differences depending on air temperature and wind speed, and had correlations with air temperature and wind speed (p<0.05). However, subjective responses showed no differences depending on the radiant temperature. The combined effects of environmental parameters were showed on some subjective responses. The combined effects of air temperature and radiant temperature on thermal sensation and pleasantness were significant. The combined effects of metabolic rate with air temperature, wind speed and solar radiation respectively have influences on some subjective responses. In the case of the relationships among subjective responses, thermal sensation had significant correlations with all subjective responses. The largest relationship was shown between preference and thermal sensation but acceptance showed the lowest relationship with the other subjective responses. Conclusion: The ranges of air temperature, radiant temperature, wind speed and solar radiation were $6.7^{\circ}C$ to $24.7^{\circ}C$, $17.9^{\circ}C$ to $56.6^{\circ}C$, $0.84ms^{-1}$ to $2.4ms^{-1}$, and $123Wm^{-2}$ to $876Wm^{-2}$ respectively. Each of air temperature and wind speed had significant relationships with subjective responses. The combined effects of environmental parameters on subjective responses were shown. Each radiant temperature and solar radiation did not show any relationships with subjective responses but the combinations of each radiant temperature and solar radiation with other environmental parameters had influences on subjective responses. The combinations of metabolic rate with air temperature, wind speed and solar radiation respectively have influences on subjective responses although metabolic rate alone hardly made influences on them. There were also significant relationships among subjective responses, and pleasantness generally showed relatively high relationships with comfort, preference, acceptance and satisfaction. Application: Subjective responses might be utilized to predict thermal stress of human and the application products reflecting human subjective responses might apply to the different fields such as fashion technology, wearable devices, and environmental design considering human's response etc.

• 한국직업건강간호학회지
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• 제10권2호
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• pp.142-152
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• 2001

This study examined all the papers published in the Journal of Occupational Health Nursing from 1991 to May 2000 based on an objective frame of evaluation. The purpose of study is to prospect the trend of occupational nursing research and to provide an optimal direction for future occupational nursing service. The results of total 94 studies were analyzed as follows. 1. The number of papers published in 1991-1992, 1993-1995, 1996-1997 was not significantly increased. However, the number of papers were obviously increased after 1998. 2. In the design of research, survey studies were definitely dominant. But, they are gradually decreasing and experimental studies are increasing. 3. In the fields of research, health problems, health risk factors and health awareness were higher than others. Occupational health nurse's task and job satisfaction were main areas of research until the middle of 1990's. However, after then, not only health problem, risk factor and awareness of health but also health promotion and preventive health behavior are increasing in the research areas. 4. The collaborative researches have gradually increased and the type of author has been varied. The number of researches completed by funds was undertaking only 3 among the total 94. 5. In the research analysis, except for case studies and literature studies, the research subjects have been shifted from the occupational health nurses to the industrial workers, and more diversified. The sample size has been enlarged and the major place of the study is industry. The questionnaire was used in many studies as instrument for data collection and measurement. But, complementary methods of diverse instruments have been increased. The method of data analysis has obviously showed some changes moving from descriptive statistics to inferential and advanced statistics. 6. The ways of nursing intervention have prominently diversified in experimental studies. The contents of case studies were mainly focused on the health management programs and activities in industry. The research concepts and the contents of literature study were also changed progressively in various way. Based on the above findings, conclusions are extended to the following discussion: Since the Korean Academic Society of Occupational Health Nursing was instituted in 1990, the researches of occupational health nursing have shown an acute methodological development in both quantity and quality. However, they were considered still in the lack of research verifying the effects of nursing intervention program. Also, the development of nursing intervention and nursing theory lacked. Therefore, more empirical researches are strongly needed to utilize the field of occupational health nursing in Korea Researchers are also encouraged to exert more efforts to get research funds.

• Asia pacific journal of information systems
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• 제23권3호
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• pp.77-104
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• 2013

Mobile technology is accelerating innovative changes across all fields of our society as well as business environments. Especially, demands on mobile government (M-government) services have been increased gradually since e-government has improved national administration services dramatically. However, high-quality services which are acceptable to may users are not actually supplied because technical issues such as security on mobile e-government services have not solved and governance policy was not established yet. Previous studies show that most researches are devoted to technical ones or limited to theoretical exploratory study. As a result, developing useful guidelines which are practically and theoretically proved is one of the very important research issues. This study reviews the previous research works such as concept of mobile, e-government, M-government, technical trends of mobile, market situations, present status, and various case studies. And then we develop a research model with five factors, twenty four variables and seventy six measurement for measuring the influencing factors to adoption of M-government services. The model is composed of total 16 hypotheses, 22 variables, and 76 measurements. The model is analyzed by using statistical package SPSS (18.0) and AMOS (18.0) together with structural equation method based on 294 samples. The results show that the model is valid and there are statistically significant influence between ease of use and usefulness, ease of use and user's satisfactions, usefulness and intent of re-use, and user's satisfactions and intent of re-use, excepting usefulness and user's satisfaction, ease of use and intent of re-use did not affect significant influences. Especially, service quality, system quality, and relationship quality are identified as influencing factors to adaption of M-government service. The results are expected to provide a theoretical research framework which generate new research issues in M-government service area. It also can provide an useful guidelines to practical experts in successfully implementing M-government services. Further research directions are as follows. User's intents have to be studied in details by classifying users by individual, enterprise, and government as well as developing a new hypothetical model. Since M-government service is at the initial stage, longitudinal studies have to be conducted to trace the peoples' need in order to develop new high-quality mobile services.

• 한국재난정보학회 논문집
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• 제16권1호
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• pp.34-43
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• 2020

연구목적: 본 연구는 소방공무원 보건안전 및 복지기본계획, 그리고 매년 연도별 계획이 실질적으로 소방공무원의 보건과 복지에 기여하는지 여부를 실증검증하여 현재 계획에 근거한 정책들의 문제점과 개선방안을 도출하고자 하였다. 연구방법: 현황분석과 더불어 해당분야 전문가들로부터의 델파이분석기법에 의해 연구결과: 소방공무원 보건안전정책에서의 문제점으로 소방관 전문병원의 부재, 일선 소방서차원의 정신건강교육프로그램 미흡, 현장활동 위험평가 체계 미흡의 문제, 심신건강관리사업의 효과성 문제, 심신안정 프로그램의 내실화 부족, 정신건강관련 교육의 부재, 정신건강관련 프로그램 이용자의 은닉성 보장문제가 주요 문제점으로 도출되었으며, 소방공무원 복지정책에서의 문제점으로 부모소방관에 대한 지원부족, 퇴직소방관에 대한 노후설계대비 미흡, 여성소방관에 처우개선 미흡이 도출되었다. 결론: 개선방안으로 소방전문병원설립, 정신건강교육프로그램의 내실화 및 소방서내 CISD 리더 양성프로그램 마련, 재난현장 위험평가체계의 마련, 찾아가는 심리상담실사업등에 대한 효과성 측정등의 평가체계 도입, 수요자 만족도 조사등을 통한 프로그램 내실화, 정신건강관련 교육시스템 마련, 인사시스템 개선을 통한 은닉성 보장 방안, 육아 휴직제도 장려 및 소방서내 육아시설 도입, 퇴직소방관 활용 방안 수립 및 사업 활성화, 여성소방공무원을 위한 정책마련 방안이 도출되었다.