• 제목/요약/키워드: practice task

검색결과 440건 처리시간 0.028초

인스턴트 메신저 : 합리적 행동이론의 실제 (Instant Messenger: Theory of Reasoned Action in Practice)

  • 이정우;한현정
    • 한국경영과학회지
    • /
    • 제29권4호
    • /
    • pp.159-173
    • /
    • 2004
  • Instant Messenger is a communication tool which allows instant real-time connection between parties through Internet Compared to the most popular Internet communication tool. email. the messenger allows people to check network presence of other parties and to connect in real time among multiple parties. Mostly due to the convenience it provides. use of instant messengers has increased tremendously not only for personal purpose but also for business purpose. However. firms are agonizing about the real impact of instant messenger usage among employees. whether the impact is positive or negative in terms of the productivity, Applying the theory of reasoned action (TRA) and technology acceptance model (TAM). this study sets UP perceived ease of use. perceived usefulness and cultural orientation of individuals as antecedents of adoption and use of the messenger application, Also. the impacts of messenger usage are measured as task productivity and intimacy among colleagues. This study presents several findings about the instant messenger, First. perceived ease of use. and usefulness play important roles in raising the adoption level of instant messenger. Also. culture propensity also maintains strong influence towards the actual usage of the messenger. Among cultural variables. innovativeness, supportiveness and outcome orientation reveal strong positive impacts on adoption and use of the messenger. On the dependent side. use of instant messenger seems to have a strong direct impact on task productivity as well as indirect impact through intimacy. Implications are discussed.

Intravenous immunoglobulin G in women with reproductive failure: The Korean Society for Reproductive Immunology practice guidelines

  • Sung, Nayoung;Han, Ae Ra;Park, Chan Woo;Park, Dong Wook;Park, Joon Cheol;Kim, Na Young;Lim, Kyung Sil;Shin, Ji Eun;Joo, Chang Woo;Lee, Seung Eun;Kim, Jae Won;Lee, Sung Ki;IVIG Task Force Korean Society for Reproductive Immunology
    • Clinical and Experimental Reproductive Medicine
    • /
    • 제44권1호
    • /
    • pp.1-7
    • /
    • 2017
  • The task force of the Korean Society for Reproductive Immunology recommends intravenous immunoglobulin G treatment in women with reproductive failure, including recurrent pregnancy loss and/or repeated implantation failure, who show cellular immune factors such as abnormal natural killer cell levels, natural killer cell cytotoxicity, and/or type 1 T helper immunity.

Users' Understanding of Search Engine Advertisements

  • Lewandowski, Dirk
    • Journal of Information Science Theory and Practice
    • /
    • 제5권4호
    • /
    • pp.6-25
    • /
    • 2017
  • In this paper, a large-scale study on users' understanding of search-based advertising is presented. It is based on (1) a survey, (2) a task-based user study, and (3) an online experiment. Data were collected from 1,000 users representative of the German online population. Findings show that users generally lack an understanding of Google's business model and the workings of search-based advertising. 42% of users self-report that they either do not know that it is possible to pay Google for preferred listings for one's company on the SERPs or do not know how to distinguish between organic results and ads. In the task-based user study, we found that only 1.3 percent of participants were able to mark all areas correctly. 9.6 percent had all their identifications correct but did not mark all results they were required to mark. For none of the screenshots given were more than 35% of users able to mark all areas correctly. In the experiment, we found that users who are not able to distinguish between the two results types choose ads around twice as often as users who can recognize the ads. The implications are that models of search engine advertising and of information seeking need to be amended, and that there is a severe need for regulating search-based advertising.

시설 노인을 위한 기능적 그룹활동 프로그램의 개발 및 운영 평가 (Development and Evaluation of Functional Group Activity Program on Institutionalized Aged)

  • 방요순;김희영
    • 근관절건강학회지
    • /
    • 제18권1호
    • /
    • pp.83-92
    • /
    • 2011
  • Purpose: The purpose of this study was to identify the changes of physical function, perceptual and cognitive function, emotional function, and functional independence in the institutionalized aged according to functional group activity program (self help Tai Chi exercise plus functional task). Methods: Study subjects were 20 institutionalized aged from June to October in 2010. The subjects received functional group activity program two times a week for 15 weeks. Physical function (grip strength, coordination, lower extremity strength, balance, gait, trunk flexibility), perceptual and cognitive function, emotional function(depression, social skill), and functional independence were measured before and after the program. Results: The subjects showed significantly increased physical function (coordination, lower extremity strength, gait, trunk flexibility), perceptual and cognitive function, emotional function (depression, social skill), and functional independence. The functional group activity program may be an effective strategy for institutionalized elders to enhance their functions. Conclusion: The functional group activity program may be effective on elderly institutions which have limitation in human, material, environmental resources.

의료기관 가정전문간호사의 직무분석 (Job Descriptions of Hospital Based Home Care Nurse Practitioners in Korea by DACUM Technique)

  • 황문숙;이승자;임난영;이미경
    • 가정∙방문간호학회지
    • /
    • 제18권1호
    • /
    • pp.48-57
    • /
    • 2011
  • Purpose: The aim of this study was to develop and to analyze the task of hospital based home care nurse practitioners in Korea. Method: The definition of home care nurse practitioners and job description was developed based on developing a curriculum(DACUM) by 7 panels who have experienced in home care nursing. One hundred fifty four nurses who were working at hospital based on home care were participated. Result: Fourteen kinds of duties were identified : the selection of home care patients; basic home care nursing; advanced home care nursing; patient/family education and counseling; medical decision making and coordination of patient service; management of home care supplies and drugs for patients; management of medical records; management of home care the agency; management of home care personnel; management of the home care supplies for agency; home care public relations; improvement of home care quality; management of long-term care service; and self-improvement. Ninety-six tasks were classified. Conclusion: The abilities for quality improvement and the advanced nursing practice of home care nurses should be empowered.

  • PDF

A New Approach to CAD/CAM Systems Data Exchange Using Plug-in Technology

  • Chernopyatov Y.A.;Chung W.j.;Lee C.M.
    • International Journal of Precision Engineering and Manufacturing
    • /
    • 제6권4호
    • /
    • pp.8-13
    • /
    • 2005
  • Interoperability has been the problem of CAD/CAM systems. Starting from 1980's, national and international organizations have addressed the issue through development and release of standards for the exchange of geometric and nongeometric design data. To CAD/CAM vendors, the task of interpreting and implementing these standards falls into their products. This task is a balancing action between users' needs, available development resources, and the technical specifications of standards. This paper explores an area of CAD/CAM systems development, particularly the implementation of the effective exchange files translators'. A new approach is introduced, which proposes to enclose all the translation operations concerning each exchange format to a separate DLL, thus making a 'plug-in.' Then, this plug-in could be used together with the CAD/CAM system or with specialized translation software. This approach allows to create new translators rapidly and to gain the reliable, high-efficiency, and reusable program code. The second part of the paper concerns the possible problems of translators' development. These difficulties often come from the exchange standards' misunderstanding or ambiguity in standards. All examples come from the authors' practice experiences of dealing with CAD/CAM systems.

3차원 기하 사고와 공간적 추론에서 예비 중등 수학교사의 표상활동에 관한 연구 (A study of representing activities of preservice secondary mathematics teachers in 3D geometric thinking and spatial reasoning)

  • 이유빈;조정수
    • 한국수학교육학회지시리즈A:수학교육
    • /
    • 제53권2호
    • /
    • pp.275-290
    • /
    • 2014
  • This study investigated the types of the 3D geometric thinking and spatial reasoning through the observation of the 2D representing activities for representing the 3D geometrical objects with preservice secondary mathematics teachers. For this purpose, the 43 sophomoric students in college of education were divided into 10 groups and observed their group task performance on the basis of the representation they used. Observed processes were all recorded and the participants were interviewed based on the task. As a result, the role of physical object that becoming the object of geometric thinking and spatial reasoning, and diverse strategies and phenomena of the process that representing the 3D geometric figures in 2D were discovered. Furthermore, these processes of representing were assumed to be influenced by experience and study practice of students, and various forms of representing process were also discovered in the process of small group activities.

Rational Leadership for the Middle East: A Multiple Competencies Model

  • ALDULAIMI, Saeed Hameed
    • The Journal of Asian Finance, Economics and Business
    • /
    • 제8권4호
    • /
    • pp.687-697
    • /
    • 2021
  • This study aims to address the prevailing skepticism that conventional leadership models are not effective in the Middle East. With the same logic, selecting leaders is a confusing task in the Middle East due to the haphazardness surrounding this task and the lack of clarity of appropriate selection criteria. This study employs samples of leadership theories and frameworks that were scrutinized to classify specific leadership dimensions. The triangular model stemmed from the previous studies that addressed Leadership in general and the Leadership model for the Middle East. With the use of the literature review methodologies and historical analysis, the leadership model's description will be demonstrated. The results revealed that there are various dimensions of Leadership, especially concerning the Middle East's organizational environment. The findings of this study suggested a new model which assists in clarifying the issue by setting a group of 10 personality traits with eight behavioral skills and social status. Implications of this study enable making Leadership easier in practice. Furthermore, this will enable recognition of Leadership according to specific criteria, which will help make greater equality and empowerment at all levels of the system. This research localizes Leadership and paves the way to automate leaders' selection process with a guarantee of fairness among candidates.

Improving classification of low-resource COVID-19 literature by using Named Entity Recognition

  • Lithgow-Serrano, Oscar;Cornelius, Joseph;Kanjirangat, Vani;Mendez-Cruz, Carlos-Francisco;Rinaldi, Fabio
    • Genomics & Informatics
    • /
    • 제19권3호
    • /
    • pp.22.1-22.5
    • /
    • 2021
  • Automatic document classification for highly interrelated classes is a demanding task that becomes more challenging when there is little labeled data for training. Such is the case of the coronavirus disease 2019 (COVID-19) clinical repository-a repository of classified and translated academic articles related to COVID-19 and relevant to the clinical practice-where a 3-way classification scheme is being applied to COVID-19 literature. During the 7th Biomedical Linked Annotation Hackathon (BLAH7) hackathon, we performed experiments to explore the use of named-entity-recognition (NER) to improve the classification. We processed the literature with OntoGene's Biomedical Entity Recogniser (OGER) and used the resulting identified Named Entities (NE) and their links to major biological databases as extra input features for the classifier. We compared the results with a baseline model without the OGER extracted features. In these proof-of-concept experiments, we observed a clear gain on COVID-19 literature classification. In particular, NE's origin was useful to classify document types and NE's type for clinical specialties. Due to the limitations of the small dataset, we can only conclude that our results suggests that NER would benefit this classification task. In order to accurately estimate this benefit, further experiments with a larger dataset would be needed.

예비 간호사 대상 환자안전 교육을 위한 수업 전략과 사례 (Teaching Strategies and Examples of Patient Safety Education in Nursing Students)

  • 박성희
    • 한국의료질향상학회지
    • /
    • 제30권1호
    • /
    • pp.153-164
    • /
    • 2024
  • The second National Patient Safety Comprehensive Plan was developed in 2023. In this, national-level patient safety education is designated as the fifth core task, with the establishment of an educational system for preliminary healthcare professionals included as a detailed task. The foundation for providing patient safety education to preliminary healthcare professionals has now been established. In 2011, the World Health Organization (WHO) published standard guidelines for patient safety education for healthcare professionals. This study introduces the WHO's 'Patient Safety Curriculum Guide: Multi-professional Edition' and shares the experiences and cases of patient safety education conducted for nursing students-that is, future nurses-according to these guidelines. The patient safety and nursing course was designed as an elective in the second semester of the third year. Before the class was conducted, only 6.9% of the students were familiar with the concept of patient safety. Of the 11 WHO topics, this course covers nine (excluding infection control and medicine safety) and is divided into seven modules. Three modules consist of lectures only, whereas the remaining modules involve practical training. To practice patient safety, it is essential for all healthcare professionals to acquire knowledge regarding patient safety during their undergraduate curriculum. This study aimed to provide foundational information regarding patient safety education for nursing and other healthcare students who have not yet undergone patient safety training.