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How Health Care Professionals Use Social Media to Create Virtual Communities: An Integrative Review

Kaye Rolls, Margaret Hansen, Debra Jackson, Doug Elliott
2016 Journal of Medical Internet Research  
Search strategies sourced electronic databases (PubMed, CINAHL), snowball references, and tables of contents of 3 journals.  ...  Evaluation using related theories of "planned behavior" and the "technology acceptance model" (n=3) suggests that social media use is mediated by an individual's positive attitude toward and accessibility  ...  Acknowledgments This research received no specific grant from any funding agency in the public, commercial, or not-for-profit sectors.  ... 
doi:10.2196/jmir.5312 pmid:27328967 pmcid:PMC4933801 fatcat:zfoniav66vgltljv3rytnyv2mi

Analysis of Multimedia Learning Mathematics Storyboard Design

Ike Yuliarni, Jefri Marzal, Eko Kuntarto
2019 International Journal of Trends in Mathematics Education Research  
Office, there is one storyboard that satisfies the assessment, namely in the third stage (evaluating and revising) for multimedia storyboards learning mathematics with Geometry Transformation material  ...  This study aims to describe the characteristics of storyboard design and to find out the multimedia storyboard design of mathematics learning in the production of BTIKP (Center for Information and Communication  ...  For the research method used in this study is a method of qualitative content analysis.  ... 
doi:10.33122/ijtmer.v2i3.119 fatcat:6hptjyddcfdstod7mufj2eeyiu

Quality assessment for mobile media-enriched services: impact of video lengths

Jose Fajardo, Ianire Taboada, Fidel Liberal
2012 Communications in Mobile Computing  
The inclusion of multimedia content in different web-based services has increased significantly.  ...  Through an extensive subjective testing campaign, we analyse the quality of experience concerning video transmissions associated to these types of services when accessed from mobile devices and mobile  ...  Quality in web-based media-enriched services The explosion of multimedia content on the Internet has attracted a number of commercial players.  ... 
doi:10.1186/2192-1121-1-2 fatcat:qzi233rppbaxjoy7xkosoptouu

Development of E-Learning Oriented Inquiry Learning Based on Character Education in Multimedia Course

I Kadek
2020 European Journal of Educational Research  
The study concluded that that the learning media developed are effective to enhance the quality of learning in multimedia learning.  ...  The results indicated significant differences in learning outcomes of the 7th semester and 2016-2017 academic year students learning multimedia courses, before and after using Edutech Smart e-learning.  ...  Qualitative descriptive analysis techniques were executed by material and media experts, as well as students, to evaluate the data.  ... 
doi:10.12973/eu-jer.9.4.1591 fatcat:lr45lyxc35gsjlrjydjr5o5sqy

QuaSAQ: An Approach to Enabling End-to-End QoS for Multimedia Databases [chapter]

Yi-Cheng Tu, Sunil Prabhakar, Ahmed K. Elmagarmid, Radu Sion
2004 Lecture Notes in Computer Science  
We propose a novel cost model for media delivery that explicitly takes the resource utilization of the plan and the current system contention level into account.  ...  An important issue relates to the enumeration and evaluation of alternative plans for servicing QoS-enhanced queries.  ...  Specifically, we require at least the following types of metadata for a QoS-aware DBMS: -Content Metadata: describe the content of objects to enable multimedia query, search, and retrieval.  ... 
doi:10.1007/978-3-540-24741-8_40 fatcat:vdglzaiahvhdvmdnxsyaforgjm

Efficient Transformation of MPEG-21 Metadata for Codec-agnostic Adaptation in Real-Time Streaming Scenarios

Michael Ransburg, Hubert Gressl, Hermann Hellwagner
2008 2008 Ninth International Workshop on Image Analysis for Multimedia Interactive Services  
Scalable media contents, such as the new MPEG-4 Scalable Video Codec enable to easily retrieve different qualities of the media content by simply disregarding certain media segments.  ...  Finally, we discuss the measurements and also provide a qualitative evaluation with regards to scope and comprehensiveness of both mechanisms.  ...  Introduction The information revolution of the last decade has resulted in an impressive increase in the quantity of multimedia content available to an increasing number of different users (with different  ... 
doi:10.1109/wiamis.2008.41 dblp:conf/wiamis/RansburgGH08 fatcat:sdgyf3exbnb75kzqnt6lel2qcq

A method and advisor tool for multimedia user interface design

Alistair G. Sutcliffe, Sri Kurniawan, Jae-Eun Shin
2006 International Journal of Human-Computer Studies  
The tool provides advice on media selection and attention effects that match specification of the information content expressed as information types and communication goals.  ...  The method covers specification of user requirements and information architecture, selection of appropriate media to represent the information content, design for directing attention to important information  ...  With help from the multimedia advisor tool, multimedia designers could select appropriate media types for different types of information and communication goals.  ... 
doi:10.1016/j.ijhcs.2005.08.016 fatcat:mk67vcikavgirn5i2gmgoktxy4

Learn Energy Sources with Interactive Learning Multimedia

Luh Amay Suwiantini, I Nyoman Jampel, I Gede Astawan
2021 Jurnal Ilmiah Sekolah Dasar  
testing by 3 students and small group testing by 6 students. and the object of this research is the validity of interactive multimedia-based learning media.  ...  This study aims to create interactive multimedia-based learning media on the topic of energy sources for grade IV elementary schools. This research is development research using the ADDIE model.  ...  There are two types of data obtained from this study, namely qualitative data and quantitative data.  ... 
doi:10.23887/jisd.v5i1.35000 fatcat:t6davlpdbna4nlzutarkmgnat4

Android Based Multimedia Learning for Vocational High Schools

Nurhikmah Hasyim, Hamsu Abdul Gani, Sukarno Hatta
2020 Journal of EST (Educational Science And Technology)  
teccnology in learning, 2) Android-based multimedia that has been developed has been validated by content expert and media expert and declared valid and very proper to be used, 3) the trial results in  ...  This This research is developing multimedia based on Andorid for vocational high school students in Makassar city.  ...  Those data were categorized into 4 groups,: (1) data from first-stage evaluation including data from the expert of content and the expert of teaching media, (2) data from the second stage evaluation that  ... 
doi:10.26858/est.v6i2.14275 fatcat:h4dtqkwg4fde7mkgywcfmljgs4

Multimedia of Chemistry Enrichment in Colloidal Systems for Vocational High School Students

Miarti Khikmatun Nais, Endang Dwi Siswani
2018 Educatum. Journal of science, mathematics and technology  
This research was conducted to develop the multimedia of colloidal systems as an enrichment media for vocational high school students in chemistry class and to know the quality of the multimedia.  ...  The products were validated by one content expert and one media expert and reviewed by three peer reviewers.  ...  Endang Dwi Siswani for guidance in this research.  ... 
doi:10.37134/ejsmt.vol5.1.4.2018 fatcat:emzddsjy7fadlgkjb73rjo6llm

A Study on Knowledge Gain and Retention when Using Multimedia Learning Materials of Different Quality

Maja Gligora Marković, Dijana Plantak Vukovac, Božidar Kliček
2015 Journal of Information and Organizational Sciences  
For the purpose of the research the LORI assessment tool was used to evaluate the quality of MLMs.  ...  The results of an experimental study that involves low-quality and high-quality MLMs for two different topics and their effects on knowledge gain and retention of the polytechnic school students are presented  ...  QAMLM is more suitable for qualitative assessment of MLM quality [6] and should be adapted according to the context of evaluation [7] .  ... 
doaj:ebb37c59985f481ca1aaeefc66e15084 fatcat:btnadbwqzfgrvnm4sbpelcvu64

Evaluation of Multimedia User Interface Design Method for M-learning (MobLearn): A Comparative Study

Maysoon Aldukhail, Shimaa Nagro
2021 Informatica (Ljubljana, Tiskana izd.)  
In this version, the mapping strategies of m-learning were applied where the mapping techniques deal with a different set of information types and a large variety of media.  ...  The multimedia m-learning method (MobLearn method) is a holistic and functional method that includes the key steps, methods, and techniques for using multimedia to create m-learning interfaces.  ...  Russell Campion for his tremendous support and feedback during this research study.  ... 
doi:10.31449/inf.v45i4.3391 fatcat:kticiiix6rd7bn45spf35m6eza

Experienced quality factors: qualitative evaluation approach to audiovisual quality

Satu Jumisko-Pyykkö, Jukka Häkkinen, Göte Nyman, Reiner Creutzburg, Jarmo Takala, Jianfei Cai
2007 Multimedia on Mobile Devices 2007  
Subjective evaluation is used to identify impairment factors of multimedia quality.  ...  The results showed that the most important evaluation criteria were the factors of visual quality, contents, factors of audio quality, usefulness -followability and audiovisual interaction.  ...  RTT is a non-profit research company spesialized in digital television datacasting and rich media development. For more about RTT, please visit www.rtt.tv.  ... 
doi:10.1117/12.699797 fatcat:dpvbn7ben5gb3ozyguf7ybyc2y

Towards Increased Reuse: Exploiting Social and Content Related Features of Multimedia Content on the Semantic Web

Tobias Bürger
2008 International Conference on Semantics and Digital Media Technologies  
An increased reuse of content however would result in a greater consistency, quality and lowered cost of the production of new content.  ...  While the amount of multimedia content on the Web is continuously growing, reuse of multimedia content remains low and automated processing of content remains hard.  ...  Evaluative metadata includes ratings and qualitative assessments of the content.  ... 
dblp:conf/samt/Burger08 fatcat:7wskfjuno5ha7opw4oiqaswms4

Multimedia Interactive Learning in Science Subjects for Grade Fourth Elementary School Students

Mega Putri Islamyati, Ida Bagus Surya Manuaba
2021 Indonesian Journal Of Educational Research and Review  
The data analysis used is quantitative and qualitative descriptive analysis. The subject of this development research is interactive learning multimedia.  ...  Then a review is carried out from subject content expert validators, instructional design experts, learning media experts, and individual trials on students.  ...  In this development research, only the quality test of subject content experts, learning design experts, learning media experts, and individual trials.  ... 
doi:10.23887/ijerr.v4i2.39664 fatcat:iqaqwq34vvbzjbmwy5z4thrdxq
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