• 한국직업건강간호학회지
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• 제15권2호
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• pp.94-103
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• 2006

Purpose: This study was to understand foreign workers' experiences exposed hazard chemical materials in korean industry. Method: The research subjects were 92 foreign workers worked in seoul, namyangju, ansan, suwon, pocheon, incheon, jincheon, and daejeon. It was that grounded theory method as qualitative approach was applied with in-depth interview, recording and dictation, and collected data was analysed line-by-line by research teams. The analysis process of in depth interview data was three phase. Results: The first phase was that find out meaningful data and confronted data for meaningful data was 53 meaningful items. The second phase was coding process of meaningful data, total coding items were 9, difficulty of new environment, existence of health hazard factors originated in work, performance of basic health management, management of hazard materials in work-site, self care of hazard materials in work-site, discrimination of disaster-compensation originated in work, perception of work stress, motivation of leaving position, satisfaction for present life. The third phase was 5 adaptation process, copying phase for new environment, management phase for health hazard factors, health change phase, life change phase, illegal stay phase. Conclusion: In summary, as a results it was concluded that foreign workers was experienced new environment and then has various problems in working site. But these evidences were not different from korean workers basically, undoubtedly reality of a korean small and medium enterprise. And foreign workers with long time stay have had many health problems probably, but they have want to long stay and so reach an unexpected result, illegal long stay. Therefore, we should make efforts for adequate foreign workers' health management at work-site and overall life in governmental and industrial nursing level.

• 마케팅과학연구
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• 제20권1호
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• pp.49-58
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• 2010

企业社会责任已经成为学者们进行研究的一个重要课题. 多数认为企业社会责任对企业去定义他们在社会中的责任是必要的, 并且为他们的商业活动提供社会和道德标准. 其结果是, 相当数量的零售商已经采用企业社会责任为一个战略工具来宣传他们的商业活动. 为此, 本研究企图探索美国消费者在他们对零售商主观的感知和评估的基础上在道德购买和消费中的态度和行为. 本文的目的包括: 1)测定参与者对零售商企业社会责任的认知度. 2)评定参与者如何评估零售商企业社会责任. 3)测定参与者对零售商企业社会责任的评估过程是否影响他们对零售商的态度. 4)评定参与者对零售商企业社会责任的态度是否影响他们的购买行为. 本文并没有关注实际的零售商企业社会责任表现. 因为消费者的决定过程是基于个体的评定而不是实际的事实. 本研究调查了美国大学生对零售商企业社会责任的认知和评估. 本研究的参与者是56名来自美国东南大学的大学生. 他们的年龄在18岁到26岁之间. 使用开放性译码和选择性译码进行内容分析. 我们收集和分析了超过100张单倍行距的答复. 使用两步骤的译码(即开放性译码和选择性译码. 译码结果和分析笔记用来理解参与者对企业社会责任的认知和从书写的回复中提炼出来包括直接引用的答案所支持的伦理购买行为. 为保护参与者隐私, 这里使用的都是化名. 参与者被要求写下有关零售商, 他们对企业社会责任问题的认识和评估一个零售商的企业社会责任表现. 大部分应答者(n=28)表明他们对企业社会责任有一定的认识但是不觉得需要按这个要求去做. 少数应答者(n=8)表明他们对企业社会责任有一定的认识但是基本不关心. 结果表明当大学生评估零售商的几页社会责任表现时, 他们使用企业社会责任的三个纬度: 员工支持, 社区支持和环境支持. 我们发现如何对待和支持员工是一个评估零售商的企业社会责任的重要准则. 应答者表明作为一个员工和零售商有好的经历会使他们对此零售商有积极的感知和态度. 和员工支持相关的有四个主题: 根据员工表现的奖励和惩罚, 工作环境, 员工教育和训练课程, 以及员工和员工家人折扣. 良好的赏罚机制被认为是一个重要的属性. 和工作环境相关的因素包括: 零售商如何良好的遵守与工作时间相关的规则, 午餐时间和休息同样被认为是重要的属性之一. 有关社区支持, 有三个方面: 对当地社区销售比率的贡献, 对慈善组织的财政贡献和对社区大型活动的支持. 在环境方面, 有两个主题: 循环利用和销售有机或绿色产品. 在回复中有提到, 零售商正在尝试去做对环境友好所能做的. 一位应答者提到这个公司正在创造有环保设计的店铺. 并且能在这家公司的网站上轻松的找到为帮助环境所做的事情的信息. 应答者还注意到这些店铺可提供有机和亲环境产品. 应答者在此类中还提到关于这个公司如何使用环保的杯子和他们如何帮助新奥尔良的居民重建家园. 应答者注意到零售商为购买产品的消费者提供可再使用的袋子. 一位应答者说一家零售商通过提供有机棉来使他们的产品帮助环境. 在分析应答者之后, 我们发现参与者对零售商的企业社会责任的评估影响他们对零售商的态度. 然而, 在态度和购买行为之间有显著的差异. 尽管参与者对零售商的企业社会责任有积极的态度, 但资金和时间的缺乏也影响他们的购买行为. 总体来看, 一半的应答者(n=28)提到在购物时企业社会责任表现影响他们的购买决定. 本研究的结果为零售商针对消费者提高他们的形象而考虑企业社会责任提供了支持. 本研究暗示出消费者根据员工, 社区和环境三方面的支持来评估零售商. 评估, 态度和购买行为似乎是密切相关的. 也就是说, 评估是基于消费者对零售商企业社会责任的认识. 这些认识可以影响他们对零售商的态度从而进一步影响他们的购买行为. 参与者同时表明企业社会责任会使他们对零售商印象良好但是并不会影响他们的购买行为. 在参与者中, 价格和便利似乎超越了企业社会责任的重要性. 本文还讨论了此研究的启示, 对未来研究的建议和研究的局限.

• 정보처리학회논문지:소프트웨어 및 데이터공학
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• 제3권8호
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• pp.299-308
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• 2014

신체 동작, 얼굴 표정과 같이 아주 복잡한 생체 패턴을 인식하고 분류하는 인간의 능력을 모방한 정보처리 컴퓨팅 관련 연구가 최근 다수 등장하고 있다. 특히 컴퓨터비전 분야에서는 인간의 뛰어난 인지 능력 중 상황정보 없이 시각시퀀스에서 동작을 분류하는 기능을 통해 시공간적 패턴 코딩과 빠른 인식 방법을 이해하고자 한다. 본 연구는 비디오 시퀀스상의 동작인식에 생물학적 시각인지과정의 영향을 받은 생체 기반 컴퓨터비전 모델을 제시하였다. 제안 모델은 이미지 시퀀스에서 동작을 검출하고 시각 패턴을 판별하는 데 생체 시각처리과정의 신경망 구조 단계를 반영하였다. 실험을 통해 생체 기반 동작인식 모델이 인간 시각인지 처리의 여러 가지 속성을 고려했을 뿐 아니라 기존 동작인식시스템에 비해 시간 정합성이 뛰어나며 시간 변화에 강건한 분류 능력을 보임을 알 수 있다. 제안 모델은 지능형 로봇 에이전트와 같은 생체 기반 시각정보처리 시스템 구축에 기여할 수 있다.

• 대한예방한의학회지
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• 제21권1호
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• pp.107-119
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• 2017

Purpose : Recently, cancer has become a chronic disease that requires supervision because of early diagnosis and the development of therapeutic technology. As a result, cancer patients are interested in improving the quality of their lives besides the treatment of cancer itself. Therefore, it is necessary to conduct a qualitative research to understand the vivid experiences of cancer patients and structure their treatment experience. Among qualitative researches, grounded theory is developed based on the data collected in the field. The grounded theory research method is easy to analyze for the process and structure of the treatment experience. Therefore, the purpose of this study is to provide basic data on the integrated medical experience of cancer patients Methods : Participants were conveniently selected, and the criteria for selection were for those who had more than 1 month of hospitalization so that they could dictate their situation and experience in a meaningful manner. Data was collected through in-depth interviews and continued until the data were saturated through theoretical sensitivity and continuous comparison methods. The collected data were analyzed through the process of open-coding, axial coding, and selection coding, which are the research methods of grounded theory. Results : Cancer patients differ in their path, purpose, and attitudes depending on their respective situations and the internal and external resources of individuals. There is also a difference in the perception of their situation among the cancer patients and their families. Cancer patients were shown to recognize and cope with problems in the integrated medical treatment process, and have been classified into 6 different types after the results. Cancer patients showed positive changes in terms of physical, emotional, and lifestyle after their integrated medical treatment. Cancer patients perceived the integrated medical treatment process as a horizontal relationship structure and with diversity. Conclusions : The experience of integrated medical treatment of cancer patients is a process of rehabilitation that heals the body and restores life within the interaction of support system, contextual situation, and internal resources of the individual. Despite this, there is a need not only for the efforts of integrated medical service providers but also institutional support in the future with regards to the current weaknesses and points for improvement. In addition, there is a need for an objective criterion to measure the outcome of integrated medicine for the standardization of integrated medical services.

• 정보교육학회논문지
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• 제21권5호
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• pp.527-535
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• 2017

본 연구는 인공지능에 대해 초등학생들이 최근 인식하고 있는 이미지를 분석하였다. 인공지능에 대한 인식과 관련된 이미지 형용사 23쌍을 추출하고 인식과 감성, 능력의 3가지 유형으로 구분하였다. 827명의 초등학생들을 대상으로 검사하여 이미지 요인을 편리성, 기술진보성, 인간친화성, 우려성의 4가지 요인으로 분류하였다. 검사결과 초등학생들은 인공지능이 똑똑하고 새로우며 복잡하지만 신나는 뚜렷한 이미지를 나타냈다. 변인별 비교에서 여학생, 코딩 경험 학생과 고학년이 인공지능에 대해 우려하는 이미지를 갖고 있었다. 반면 인공지능의 관심과 인식이 높은 학생이 인간 친화적이고, 편리하고, 기술 진보적이라는 이미지를 갖고 있었다.

• 가정과삶의질연구
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• 제30권2호
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• pp.47-64
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• 2012

Purpose of this research is to analyze young job-seekers' preparation for employment process. Participants for the present research include 30 unmarried single males and females in their 20s, who are preparing for employment after graduating four-year colleges. To follow the rule of data triangulation, data includes in-depth personal interviews, field notes, memorandums, coding books, and additional questionnaires. There are 556 abstracted meaning units, 15 subcategories, 11 main categories, and final 5 themes from the data analysis. The result showed that young job-seekers were experiencing a typical cycle of preparation, attempt, failure, slump, and downgrade in job seeking standard. It is also observed that youth unemployment was a persistent phenomenon of vicious circle not easy to overcome. Especially, young job seekers were reported to restructure the perception on employment as they struggle for seeking a job, in particular, at times of experiencing hardship during the job hunting process. The interviewees responded that the possibility of getting a job declines as the job hunting period drags on eventually ending up with applying for a job of lower qualification standard.

• 전기전자학회논문지
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• 제11권4호
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• pp.219-226
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• 2007

본 논문은 HDR(High Dynamic Range) 영상을 기존의 JPEG 압축 방법을 이용하여 효율적으로 압축할 수 있는 방안을 제안한다. 입력 HDR 영상을 동적 영역 압축(Dynamic range compression)하여 통해 얻어지는 LDR(Low Dynamic Rage) 영상 및 HDR 영상과 LDR영상의 비율을 나타내는 비율 (Ratio) 영상으로 분리한다. LDR 영상은 하위 호환성을 유지하기 위해 기존의 JPEG 알고리듬을 이용하여 압축하며, 비율 영상은 각 블록별로 HVS(Human Visual System)이 인지하는 차이를 모델링 한 비용함수를 최소화 하도록 압축한다. 따라서 제안하는 알고리듬을 적용하면 동일한 조건에서 압축된 결과 영상에 왜곡이 적게 발생하게 되며, 컴퓨터 모의실험을 통해 그 유효성을 확인한다.

• Journal of Information Processing Systems
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• 제14권5호
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• pp.1102-1113
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• 2018

Vibrotactile feedback is widely used in designing non-visual interactions on mobile phones, such as message notification, non-visual reading, and blind use. In this work, novel vibrotactile codes are presented to implement a non-visual text reading system for mobile phones. The 26 letters of the English alphabet are formed in an index table with four rows and seven columns, and each letter is mapped using the codes of vibrations. Two kinds of vibrotactile codes are designed with the actuator's on and off states and with specific lengths (short and long) assigned to each state. To improve the efficiency of tactile perception and user satisfaction, three user experiments are conducted. The first experiment explores the maximum number of continuous vibrations and minimum vibration time of the actuator's on and off states that the human can perceive. The second experiment determines the minimum interval between continuous vibrations. The vibrotactile reading system is designed and evaluated in the third experiment according to the results of the two preceding experiments. Results show that the character reading accuracy reaches 91.7% and the character reading speed is approximately 617.8 ms. Our method has better reading efficiency and is easier to learn than the traditional Braille coding method.

• 복식문화연구
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• 제29권2호
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• pp.167-184
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• 2021

The objective of this study was to develop a fashion therapy program for improving body image and self-esteem among male workers. Accordingly, the demand for fashion therapy programs was examined by conducting a literature review, survey, and in-depth interviews with men working in the Daegu and Gyeongbuk areas. The results are summarized as follows. The fashion therapy program followed a framework of "introduction-development-final" and was 60 minutes in length, for four sessions (one per week). The contents of the program consisted of a study of the participants' appearance and any concerns they had about their body in Session 1. In Session 2, differences in image perception were examined according to color coding of menswear and personal color. Session 3 comprised understanding what styling is required to supplement men's body shape and what style is suitable for each participant. The content of Session 4 determined how to build social performance or positive image using nonverbal elements. Overall, this study has great significance in that it has developed a study on fashion therapy program originally applied for psychological treatment with women that has been adapted as a program to help improve positive emotions and social competitiveness of male workers in an office environment.

• 정보교육학회논문지
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• 제20권2호
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• pp.139-150
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• 2016

스마트디바이스의 기술적 발전은 학교 교육체제의 변화를 이끄는 동인이다. 스마트교육이 학교 내 안착하려면 최종 수용자 집단인 다수 일반교사들이 스마트교육에 대해 어떻게 인식하고 있으며, 그들의 실제 활용은 어느 정도인지에 대해 규명할 필요가 있다. 이 연구는 일반교사들이 인식하는 스마트교육의 특성을 질적 연구 방법으로 도출한 후, 학교현장에서 스마트교육의 활용에 대한 중요도와 수행도 차이를 양적 연구 방법으로 분석하여 일반교사가 체감하는 스마트교육의 실태를 규명하고자 수행되었다. 스마트교육 속성에 대한 일반교사의 인식을 규명하기 위해 선행연구를 분석하였고, 8명의 일반교사를 대상으로 수업 관찰 및 반구조화된 질문지를 이용한 심층면담 등 질적 연구방법을 실시하였고, 스마트교육에 대한 그들의 1차 핵심 개념 72개를 선정하였다. 그 후 연구자간 논의를 거쳐 16개의 최종 개념, 6개의 하위 범주, 3개의 상위 범주를 도출하였다. 16개 개념을 토대로 일반교사들의 스마트교육 속성에 대한 중요도-실행도를 분석(IPA)하였으며, 스마트교육에 대한 일반교사들의 중요성 인식과 활용 수준에 대한 도출 결과를 토대로 진일보한 스마트교육 실천을 위한 시사점을 제시하였다.