• International Journal of Computer Science & Network Security
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• 제22권1호
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• pp.305-311
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• 2022

This research aimed to provide a profound description of the practices of social media users in the Kingdom of Saudi Arabia (KSA), specifically the users of Facebook^® (FB) and Snapchat^® (SC), the reasons for these practices, decisions made, and the people involved. Such research would be of significant help to designers and policymakers of social media applications in understanding user practices when using social media applications and the reasons for such practices in the KSA. This better comprehension would be of significant help in improving current applications and creating new ones. According to the data analysis, there was a clear preference for SC over FB in the KSA. Most participants with SC accounts were described as very active users, accessing their accounts at least once a day compared to FB users. The users were led by this high preference for SC to create new words derived from the name of the application and use them in daily life. We showed our experience of carrying out a study in which the main objective was to collect factual empirical data from participants about their daily usage of social media applications while considering the unique cultural settings in the KSA. Mixed quantitative and qualitative methods were used to triangulate the data, increasing its trustworthiness and validity. Multiple perspectives were obtained using various data collection methods. Therefore, conclusions would not be confounded with limitations of any particular methodology or with conditions of any collection rounds. This research would constitute a valuable guide for researchers intending to use methods with male and female informants from different cultures, preparing them for potential challenges and suggesting possible solutions.

• 대한기계학회:학술대회논문집
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• 대한기계학회 2007년도 춘계학술대회A
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• pp.84-89
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• 2007

In order to guarantee the safety of the facility systems, one of the essential components is information on mechanical properties of materials used for the construction. However, acquisition or accumulation of the mechanical property data in industrial fields is limited because this operation does not yield profit, excepting few materials production companies. Corresponding to the urgent needs and poor economical features, the MOCIE has founded the National Center for Standard Reference Data in the KRISS and also designated the Data Center of Mechanical Properties for Metallic Materials (DCMP) as a principal operating section. The DCMP plays roles of collection, edition and evaluation of the mechanical data and development of reference standards. In this study, several functions of the DCMP and standardization procedures of mechanical properties data will be introduced the prospective of standard reference researches will be discussed based on active feedbacks from industrial fields.

• 지역사회간호학회지
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• 제14권2호
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• pp.351-361
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• 2003

Purpose: The purposes of this study were to understand the types of coping strategies that family caregivers experience during the process of caring demented elderly: to grasp the coping strategies used for resolving this problem: and to develop a substantive theory by analyzing the coping types of the family caregivers of demented elderly. Method: The methodology of data collection and analysis used in this study was grounded theory proposed by Strauss and Corbin (1990). The data was collected through in-depth interviews with participants using open-ended and descriptive questions about their coping experiences. All data were were audio-taped and transcribed. The data were collected from February, 2000 to February, 2001. The participants of this study were 17 women. Results: Caregiver's coping types varied according to 'family's support', 'the condition of caregiver's health', 'the relationship with dementia elderly', 'family perception of dementia', 'fixed idea of traditional female role' and 'economic state'. In this study, five types of coping strategies were emerged: active role allotment tyle, meaning grant tyle, devotion tyle, duty defense type, and pessimism type. Among these, those who belong to the types of active role allotment, meaning grant, and devotion, including caregiver's good health were found to adapt themselves to caregiver roles. Conclusion: The results of this study may be helpful for developing effective and individualized nursing strategies suitable for individual caregivers coping types. It is suggested to practice nursing mediation and to analyze the changes in nursing effect and family members' adaptation based on coping types of the well-adapted caregivers as we as on their affirmative coping strategy.

• International Journal of Contents
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• 제12권4호
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• pp.62-68
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• 2016

This paper describes an attempt to integrate flip teaching into a language classroom by adopting wikispaces as an online learning platform. The purpose of this study is to examine student perceptions of the effectiveness of using video lectures and wikispaces to foster active participation and collaborative learning. Flipped learning was implemented in an English writing class over one semester. Participants were 27 low intermediate level Korean university students. Data collection methods included background questionnaires at the beginning of the semester, learning experience questionnaires at the end of the semester, and semi-structured interviews with 6 focal participants. Because of the significance of video lectures in flip teaching, oCam was used for making weekly online lectures as a way of pre-class activities. Every week, online lectures were posted on the school LMS system (moodle). Every week, participants met in a computer room to perform in-class activities. Both in-class activities and post-class activities were managed by wikispaces. The results indicate that the flipped classroom facilitated student learning in the writing class. More than 53% of the respondents felt that it was useful to develop writing skills in a flipped classroom. Particularly, students felt that the video lectures prior to the class helped them improve their grammar skills. However, with respect to their satisfaction with collaborative works, about 44% of the participants responded positively. Similarly, 44% of the participants felt that in-class group work helped them interact with the other group members. Considering these results, this paper concludes with pedagogical suggestions and implications for further research.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2010년도 춘계학술대회
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• pp.970-972
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• 2010

ERP는 기업 내의 모든 인적, 물적 자원을 효율적으로 관리하여 궁극적으로 기업의 경쟁력을 강화시켜 주는 역할을 하게 되는 통합정보시스템이다. 유비쿼터스 환경에서 ERP가 가야할 최선의 요구사항은 실시간으로 데이터를 수집 분석하는 것이다. 기존의 ERP 시스템은 자원의 정보수집이 수동적이라는 문제가 존재했다. 그 문제를 해결하기 위해 RFID Tag와 Reader를 이용한 능동적 시스템을 제안한다. 실험 결과 자재의 정보가 제대로 수집되는 것을 확인하였고 일정시간이 지나게 됐을 경우 이벤트 메시지를 발생시키는 것을 확인 할 수 있었다. 본 논문에서 제시한 RFID를 이용한 실시간 산업자원 관리 시스템은 기존에 존재하는 수동적인 자원관리를 능동적으로 수집하고 스케쥴에 맞는 이벤트를 제공하게 한다.

• 한국구조물진단유지관리공학회 논문집
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• 제26권5호
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• pp.49-56
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• 2022

본 연구에서는 능동소음제어(ANC, Active Noise Control) 기술을 이용하여 공동주택의 층간소음을 저감시키는 시뮬레이션 기반 연구를 수행하였다. ANC의 층간소음 저감 활용 가능성을 검토하기 위하여 층간소음시험시설에서 가속도계와 소음 수집용 마이크로폰을 설치하여 임팩트볼 낙하에 의한 소음진동을 측정하여 Fx-LMS 알고리즘 기반의 능동소음제어 시뮬레이션을 수행하였다. 이 과정에서 적응제어 수렴계수 등의 최적 시뮬레이션 조건을 도출한 후 가속도계와 스피커 수량을 변수로 하는 수치 시뮬레이션을 통해 소음저감효과를 분석하여 제한된 조건에서 층간소음을 저감시킬 수 있는 것을 확인하였다.

• 인터넷정보학회논문지
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• 제24권4호
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• pp.137-144
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• 2023

The purpose of this study is to examine consumers' perceptions of domestic infertility support policies based on infertility-related keywords and the trends of their changes. To this end, Momsholic, a mom cafe which has the most active infertility-related bulletin boards on Naver, was selected as the analysis target, and 'infertility' was selected as a keyword for data search. The data was collected for three months. In addition, network analysis and visualization were performed using R for data collection and analysis, and cross-validation was attempted using the NetDraw function of 'textom 1.0' and the UCINET6 program. As a result of the analysis, the main keywords were cost, artificial insemination, in vitro fertilization, freezing, harvest, ovulation, and how much. Next, looking at the central value of the degree of connection, it was found that the degree of connection between the words cost, cost, how much, problem, public health center, and artificial insemination was high. According to the results of this study, women who visit mom cafes due to infertility in Korea are more interested in the cost. It is believed to be closely related to infertility treatment as well as in vitro fertilization and egg freezing. Therefore, by examining keywords related toinfertility, it has academic significance in that it is possible to identify major factors that end users are interested in. Furthermore, it is possible to redefine the guidelines for domestic infertility support policies by presenting infertility support policies that reflect the factors of interest of end consumers.

• 항공우주정책ㆍ법학회지
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• 제33권1호
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• pp.81-120
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• 2018

항공안전 증진을 위하여 운영되고 있는 항공안전 보고제도의 경우에는 그 활성화와 관련 정보의 활용을 위해서는 비처벌 및 데이터 보호의 기준이 먼저 선행되어야 한다. 항공안전 보고제도를 통한 항공안전 데이터의 수집 및 분석의 목적은 이러한 항공안전에 관한 다양한 정보의 수집 및 분석을 통하여 사고의 원인 파악과 이를 바탕으로 한 사고 재발 방지에 있기 때문이다. 현행 "항공안전법" 하에서도 항공안전을 위한 의무보고제도와 자율보고제도가 운영되고 있으며, 그 제도의 수립 취지가 사고 원인 파악 및 재발방지에 있다고 한다. 하지만, 그 보고자에 대한 비처벌이 전제되지 않는 한 현실적으로 항공안전에 관하여 보고제도의 활성화를 기대하는 것은 어려운 것이 사실이다. 이에 항공안전에 관한 정보 수집의 목적과 보고제도의 취지를 검토하여 그에 부합될 수 있도록 제도가 개선되어야 할 것이다. 이러한 보고제도의 활성화를 위해 고려되어야 할 사항 중 하나가 현행 제도상 정하고 있는 항공안전장애의 범위라 할 수 있다. 항공안전 자율보고 제도의 경우 그 보고 대상을 항공안전장애 이외의 경미한 항공안전장애로 한정하고 있다는 점에서 이는 ICAO나 미국 및 영국 등 주요 선진 국가의 제도와 차이를 나타내고 있다. 이에 항공안전장애의 범위를 국제기준과 같이 보다 넓게 인정하되, 항공안전장애의 경우 그 심각성으로 반드시 의무보고를 해야 하는 경우를 정하여 보고제도의 실효성을 담보할 수 있는 개선이 마련되어야 할 것이다. 보고제도의 목적이 사고의 원인 파악 및 재발방지에 있기 때문에 다양한 항공 안전에 관한 데이터 수집 및 분석을 바탕으로 한 안전 조치 및 정보의 공유는 항공안전 증진에 크게 기여하게 될 것이라고 본다. 이 때 가장 중요한 것은 엄격한 데이터 보호와 비처벌 원칙이며, 이에 대한 준수가 확보되어야 한다. 자율보고의 활성화는 안전문화 증진에 기본적인 요소 중 하나로 보고자에 대한 면책과 관련 정보의 보호가 담보되지 않는다면 동 제도의 성공적인 운영은 기대하기 어려우며, 오히려 관련 사실이나 데이터를 은폐하여 처벌을 회피하게 하는 기준으로 작용할 수 있기 때문이다. 안전 증진을 위한 규제는 그 엄격성과 완벽성에도 불구하고, 한계나 사각지대가 발생할 수밖에 없는 것이 현실이다. 기술의 진보와 담당자의 실수 등은 사안마다 다른 형태로 나타나게 되며, 그 결과의 피해나 손해는 실로 심각한 지경에 이를 수 있다. 따라서 본 고에서는 항공안전관리 시스템 중 사전적 예방 수단으로 논의되고 있는 의무보고제도 및 자율보고제도의 활성화 방안과 안전 데이터의 체계적 관리를 위한 개선안에 관하여 다루기로 한다. 사전적 예방제도 구축을 위한 보고제도 개선과 항공안전 데이터 수집을 위한 비처벌에 관한 제도 등의 도입은 우리 항공산업의 안전 증진을 위한 근간으로 작용할 수 있으리라고 본다.

• 대한간호학회지
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• 제27권3호
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• pp.673-682
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• 1997

The purpose of this study was to examine the relationship between self-esteem and quality of life (QOL) and between coping type and quality of life (QOL) in mothers of handicapped children and (further to identify the level of self-esteem and quality of life of the subjects. The subjects of this study were the 51 mothers of handicapped children who were registered in two special schools in Taejon. The data were collected using a questionnaire and the period of the data collection was from April 18th to May 26th, 1997. The instruments for this study were Rosenberg's self-esteem scale, Folkman & Lazarus's Ways of Coping Checklist(WCC) and the quality of life scale designed by Ro, You Ja. The results were analyzed using SPSS/PC/sup +/. Data analysis included the descriptive correlational statistics of ANOVA. Pearson Correlational Coefficient, and t-test. The results are as follows : 1. The level of self-esteem showed a mean score 34.51 and the level of QOL, a mean score 137.55. An Active type of coping was used more of fen than a passive one. 2. The level of self-esteem differed according to monthly income and was significantly higher in mothers of children with acquired handicaps than those of children with congenital handicaps. The level of QOL differed according to monthly income. 3. There was a positive correlation between health status and self-esteem(r=.355, p<.05), and between health status and QOL(r=.367, p<.01). 4. Test for hypothesis ; Hypothesis 1, "The higher the level of self-esteem in mothers of handicapped children, the higher their level of quality of life will be. "was supported (r=.755, p<.001) Hypothesis 2, "The QOL level for the active coping group as compared to the passive coping group will be higher. " was not supported.

• 기본간호학회지
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• 제7권3호
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• pp.379-390
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• 2000

Euthanasia have received considerable attention recentely in medical literature, public discussion, and proposed state legislation. Almost all the discussion in this area has focused on the role of physicians. However, nurse may be in special position to understand the wishes of patients and to act on this understanding. Purpose of this study is to identity the meaning of euthanasia in terminal ill patients on the nurses' veiw. Forcused interveiw design was used to data collection The data were analyzed by semantic analysis, and analysis of the data resulted in identification of 14 categories representing the meaning of euthanasia. 1. The meaning of supported euthanasia is 'free of suffering', 'difficulty of economic status', 'right of patient and family', 'dignity of death', 'organ transplant', 'social legislation'. 2. The meaning of opposited euthanasia is 'artificial death', 'value of life', 'uncertainity', 'guilt feeling' 3. The meaning of care in terminalily ill patients is 'avoidance', 'powerlessness'. 'apathy'. 'passive attitude'. The policy debate about professional roles in action that end of lives of patients must be extended nurses. Nurses must take an active role in discussion and definition of acceptable practice at the end of life.