A model for a PC-based, universal-format, multimedia digitization system: moving beyond the scanner.

PubMed

McEachen, James C; Cusack, Thomas J; McEachen, John C

2003-08-01

Digitizing images for use in case presentations based on hardcopy films, slides, photographs, negatives, books, and videos can present a challenging task. Scanners and digital cameras have become standard tools of the trade. Unfortunately, use of these devices to digitize multiple images in many different media formats can be a time-consuming and in some cases unachievable process. The authors' goal was to create a PC-based solution for digitizing multiple media formats in a timely fashion while maintaining adequate image presentation quality. The authors' PC-based solution makes use of off-the-shelf hardware applications to include a digital document camera (DDC), VHS video player, and video-editing kit. With the assistance of five staff radiologists, the authors examined the quality of multiple image types digitized with this equipment. The authors also quantified the speed of digitization of various types of media using the DDC and video-editing kit. With regard to image quality, the five staff radiologists rated the digitized angiography, CT, and MR images as adequate to excellent for use in teaching files and case presentations. With regard to digitized plain films, the average rating was adequate. As for performance, the authors recognized a 68% improvement in the time required to digitize hardcopy films using the DDC instead of a professional quality scanner. The PC-based solution provides a means for digitizing multiple images from many different types of media in a timely fashion while maintaining adequate image presentation quality.

Youth and digital media: a policy research agenda.

PubMed

Montgomery, K

2000-08-01

At a time when researchers are still sorting out the complex relationship between adolescents and the mass media, the entire nature of the media system is undergoing dramatic change. The explosive growth of the Internet is ushering in a new digital media culture. Youth are embracing the new technologies much more rapidly than adults. In addition, because of their increased spending power, youth have become a valuable target market for advertisers. These trends have spurred the proliferation of Web sites and other forms of new-media content specifically designed for teens and children. The burgeoning digital marketplace has spawned a new generation of market research companies, and market research on children and youth is outpacing academic research on youth and the newer media. The emergence of this new media culture holds both promise and peril for youth. Whether the positive or negative vision of the digital future prevails will be determined, in large part, by decisions being made now and in the next few years in the halls of government and in corporate boardrooms. Research has contributed to the resolutions of several recent legislative and policy decisions in areas including television violence and the V-chip, children's educational television programming, and privacy and marketing to children on the Web. Future research needs to be designed with the public policy agenda in mind. The academic community has much to contribute to the debates over new developments in the digital age.

[Digital learning and teaching in medical education : Already there or still at the beginning?

PubMed

Kuhn, Sebastian; Frankenhauser, Susanne; Tolks, Daniel

2018-02-01

The current choice of digital teaching and learning formats in medicine is very heterogeneous. In addition to the widely used classical static formats, social communication tools, audio/video-based media, interactive formats, and electronic testing systems enrich the learning environment.For medical students, the private use of digital media is not necessarily linked to their meaningful use in the study. Many gain their experience of digital learning in the sense of "assessment drives learning", especially by taking online exams in a passive, consuming role. About half of all medical students can be referred to as "e-examinees" whose handling of digital learning is primarily focused on online exam preparation. Essentially, they do not actively influence their digital environment. Only a quarter can be identified as a "digital all-rounder", who compiles their individual learning portfolio from the broad range of digital media.At present, the use of digital media is not yet an integral and comprehensive component of the teaching framework of medical studies in Germany, but is rather used in the sense of a punctual teaching enrichment. Current trends in digital teaching and learning offerings are mobile, interactive, and personalized platforms as well as increasing the relevance of learning platforms. Furthermore, didactical concepts targeting the changed learning habits of the students are more successful regarding the acceptance and learning outcomes. In addition, digitalization is currently gaining importance as a component in the medical school curricula.

Usability of digital media in patients with COPD: a pilot study.

PubMed

Cheung, Amy; Janssen, Anton; Amft, Oliver; Wouters, Emiel F M; Spruit, Martijn A

2013-04-01

Digital media can be integrated in tele-monitoring solutions, serving as the main interface between the patient and the caregiver. Consequently, the selection of the most appropriate digital medium for the specified target group is critical to ensure compliance with the tele-monitoring system. This pilot study aims to gather insights from patients with chronic obstructive pulmonary disease (COPD) on the ease-of-use, efficacy, effectiveness, and satisfaction of different types of digital media. Five off-the-shelf digital media devices were tested on nine patients at CIRO+ in Horn, The Netherlands. Usability was evaluated by asking patients to use each device to answer questions related to their symptoms and health status. Subsequently, patients completed a paper-based device usability questionnaire, which assessed prior experience with digital media, device dimensions, device controllability, response speed, screen readability, ease-of-use, and overall satisfaction. After testing all the devices, patients ranked the devices according to their preference. We identified the netbook as the preferred type of device due to its good controllability, fast response time, and large screen size. The smartphone was the least favorite device as patients found the size of the screen to be too small, which made it difficult to interact with. The pilot study has provided important insights to guide the selection of the most appropriate type of digital medium for implementation in tele-monitoring solutions for patients with COPD. As the digital medium is an important interface to the patient in tele-monitoring solutions, it is essential that patients feel motivated to interact with the digital medium on a regular basis.

For Those of Us at the Borders: Recognition and Evaluation of Faculty Work in the Academic Field of Film and Digital Media

ERIC Educational Resources Information Center

Collins, E. Anthony

2011-01-01

Artistic, scholarly, and professional works by individual faculty members in the field of film and digital media are not being adequately recognized or rewarded as scholarship activity during performance evaluation in institutions of higher learning. Conventional systems for the recognition and evaluation of work prioritize scientism and compel…

Digital and social media opportunities for dietary behaviour change.

PubMed

McGloin, Aileen F; Eslami, Sara

2015-05-01

The way that people communicate, consume media and seek and receive information is changing. Forty per cent of the world's population now has an internet connection, the average global social media penetration is 39% and 1·5 billion people have internet access via mobile phone. This large-scale move in population use of digital, social and mobile media presents an unprecedented opportunity to connect with individuals on issues concerning health. The present paper aims to investigate these opportunities in relation to dietary behaviour change. Several aspects of the digital environment could support behaviour change efforts, including reach, engagement, research, segmentation, accessibility and potential to build credibility, trust, collaboration and advocacy. There are opportunities to influence behaviour online using similar techniques to traditional health promotion programmes; to positively affect health-related knowledge, skills and self-efficacy. The abundance of data on citizens' digital behaviours, whether through search behaviour, global positioning system tracking, or via demographics and interests captured through social media profiles, offer exciting opportunities for effectively targeting relevant health messages. The digital environment presents great possibilities but also great challenges. Digital communication is uncontrolled, multi-way and co-created and concerns remain in relation to inequalities, privacy, misinformation and lack of evaluation. Although web-based, social-media-based and mobile-based studies tend to show positive results for dietary behaviour change, methodologies have yet to be developed that go beyond basic evaluation criteria and move towards true measures of behaviour change. Novel approaches are necessary both in the digital promotion of behaviour change and in its measurement.

Optimizing digital 8mm drive performance

NASA Technical Reports Server (NTRS)

Schadegg, Gerry

1993-01-01

The experience of attaching over 350,000 digital 8mm drives to 85-plus system platforms has uncovered many factors which can reduce cartridge capacity or drive throughput, reduce reliability, affect cartridge archivability and actually shorten drive life. Some are unique to an installation. Others result from how the system is set up to talk to the drive. Many stem from how applications use the drive, the work load that's present, the kind of media used and, very important, the kind of cleaning program in place. Digital 8mm drives record data at densities that rival those of disk technology. Even with technology this advanced, they are extremely robust and, given proper usage, care and media, should reward the user with a long productive life. The 8mm drive will give its best performance using high-quality 'data grade' media. Even though it costs more, good 'data grade' media can sustain the reliability and rigorous needs of a data storage environment and, with proper care, give users an archival life of 30 years or more. Various factors, taken individually, may not necessarily produce performance or reliability problems. Taken in combination, their effects can compound, resulting in rapid reductions in a drive's serviceable life, cartridge capacity, or drive performance. The key to managing media is determining the importance one places upon their recorded data and, subsequently, setting media usage guidelines that can deliver data reliability. Various options one can implement to optimize digital 8mm drive performance are explored.

Digital media use in the 2 h before bedtime is associated with sleep variables in university students

PubMed Central

Orzech, Kathryn M.; Grandner, Michael A.; Roane, Brandy M.; Carskadon, Mary A.

2016-01-01

Digital media use is widespread in University students, and use of digital media near bedtime has a broadly negative effect on sleep outcomes. Adequate and good quality sleep is important for physical and mental health, but few studies have rigorously measured both sleep and digital media use. In this study, we investigated whether self-reported sleep patterns were associated with digital media use in a first-year University student (N = 254, 48% male) population. Students tracked their sleep through daily online diaries and provided digital media use data in 15-min blocks for 2 h prior to bedtime on nine occasions. A longer duration of digital media use was associated with reduced total sleep time and later bedtime, while greater diversity of digital media use was associated with increased total sleep time and earlier bedtime. Analysis of activities in the last hour before bedtime indicated that activity type plays a role in digital media's effect on sleep, with computer work, surfing the Internet, and listening to music showing the strongest relationship to multiple sleep variables. These findings have implications for physical and mental health of University students and can inform design of devices to minimize negative effects of digital media on sleep. PMID:28163362

Digital media use in the 2 h before bedtime is associated with sleep variables in university students.

PubMed

Orzech, Kathryn M; Grandner, Michael A; Roane, Brandy M; Carskadon, Mary A

2016-02-01

Digital media use is widespread in University students, and use of digital media near bedtime has a broadly negative effect on sleep outcomes. Adequate and good quality sleep is important for physical and mental health, but few studies have rigorously measured both sleep and digital media use. In this study, we investigated whether self-reported sleep patterns were associated with digital media use in a first-year University student (N = 254, 48% male) population. Students tracked their sleep through daily online diaries and provided digital media use data in 15-min blocks for 2 h prior to bedtime on nine occasions. A longer duration of digital media use was associated with reduced total sleep time and later bedtime, while greater diversity of digital media use was associated with increased total sleep time and earlier bedtime. Analysis of activities in the last hour before bedtime indicated that activity type plays a role in digital media's effect on sleep, with computer work, surfing the Internet, and listening to music showing the strongest relationship to multiple sleep variables. These findings have implications for physical and mental health of University students and can inform design of devices to minimize negative effects of digital media on sleep.

Digimarc MediaBridge: the birth of a consumer product from concept to commercial application

NASA Astrophysics Data System (ADS)

Perry, Burt; MacIntosh, Brian; Cushman, David

2002-04-01

This paper examines the issues encountered in the development and commercial deployment of a system based on digital watermarking technology. The paper provides an overview of the development of digital watermarking technology and the first applications to use the technology. It also looks at how we took the concept of digital watermarking as a communications channel within a digital environment and applied it to the physical print world to produce the Digimarc MediaBridge product. We describe the engineering tradeoffs that were made to balance competing requirements of watermark robustness, image quality, embedding process, detection speed and end user ease of use. Today, the Digimarc MediaBridge product links printed materials to auxiliary information about the content, via the Internet, to provide enhanced informational marketing, promotion, advertising and commerce opportunities.

Digital Literacy: A Prerequisite for Effective Learning in a Blended Learning Environment?

ERIC Educational Resources Information Center

Tang, Chun Meng; Chaw, Lee Yen

2016-01-01

Blended learning has propelled into mainstream education in recent years with the help of digital technology. Commonly available digital devices and the Internet have made access to learning resources such as learning management systems, online libraries, digital media, etc. convenient and flexible for both lecturers and students. Beyond the…

Broadband set-top box using MAP-CA processor

NASA Astrophysics Data System (ADS)

Bush, John E.; Lee, Woobin; Basoglu, Chris

2001-12-01

Advances in broadband access are expected to exert a profound impact in our everyday life. It will be the key to the digital convergence of communication, computer and consumer equipment. A common thread that facilitates this convergence comprises digital media and Internet. To address this market, Equator Technologies, Inc., is developing the Dolphin broadband set-top box reference platform using its MAP-CA Broadband Signal ProcessorT chip. The Dolphin reference platform is a universal media platform for display and presentation of digital contents on end-user entertainment systems. The objective of the Dolphin reference platform is to provide a complete set-top box system based on the MAP-CA processor. It includes all the necessary hardware and software components for the emerging broadcast and the broadband digital media market based on IP protocols. Such reference design requires a broadband Internet access and high-performance digital signal processing. By using the MAP-CA processor, the Dolphin reference platform is completely programmable, allowing various codecs to be implemented in software, such as MPEG-2, MPEG-4, H.263 and proprietary codecs. The software implementation also enables field upgrades to keep pace with evolving technology and industry demands.

Future of printing: changes and challenges, technologies and markets

NASA Astrophysics Data System (ADS)

Kipphan, Helmut

1998-01-01

Digitalization within the graphic arts industry is described and it is explained how it is improving and changing the print production strategies and which new kinds of print production systems are developed or can be expected. The relationship of printed media and electronic media is analyzed and a positioning for the next century is given. The state of the art of conventional printing technologies, especially using direct imagine techniques, and their position within the digital workflow are shortly described. Non-impact printing multicolor printing systems are explained, based on general design criteria and linked to existing and newly announced equipment. The use of high-tech components for building up successful systems with high reliability, high quality and low production costs is included with some examples. Digital printing systems open many opportunities in print production: distributed printing, personalization, print and book on demand are explained as examples. The overview of the several printing technologies and their positioning regarding quality and productivity leads to the scenario about the important position of printed media, also in the distant future.

Digital media and sexually transmitted infections.

PubMed

Gilliam, Melissa; Chor, Julie; Hill, Brandon

2014-10-01

Digital media, including the Internet, social networking sites, text messaging, and mobile applications, are ubiquitous among adolescents and young adults. These platforms enable users to obtain important information on a multitude of health topics, they may facilitate risk-taking behaviors, and they can be key components of health interventions. The purpose of this article is to review the recent literature on digital media and sexually transmitted infections, discussing their role in potentiating and reducing risk. This review demonstrates adolescents' use of digital media to gather information on health topics and discusses significant privacy concerns regarding using media to explore sexual health information. Although several studies demonstrate an association between social media and increased sexual risk-taking behaviors, this relationship is not fully understood. Digital media-based interventions are increasingly being developed to either reduce risk or improve management of sexually transmitted infections. As greater numbers of adolescents use digital media, the potential for these platforms to influence sexual risk-taking behaviors is significant. Additional research is needed to better understand the impact of digital media on sexually transmitted infection risk and to develop social media-based interventions to improve sexually transmitted infection outcomes.

The Interplay Between Digital Media Use and Development.

PubMed

Gerwin, Roslyn L; Kaliebe, Kristopher; Daigle, Monica

2018-04-01

Today's youth develop immersed in a digital media world and the effects are specific to their developmental stage. Clinicians and caretakers should be mindful regarding digital media use patterns; however, this complex and reciprocal relationship defies simple linear descriptions. The impacts of digital media can be powerful. It is important to be cautious but not over-pathologize media use because digital media enables social connections, allows self-soothing in some children, and fills needs for stimulation and self-expression. Young children or those with psychiatric disorders or developmental delays should be considered vulnerable to harmful effects of media content and overuse. Copyright © 2017. Published by Elsevier Inc.

Investigating the Role of Context in Experimental Research Involving the Use of Digital Media for the Learning of Mathematics: Boundary Objects as Vehicles for Integration

ERIC Educational Resources Information Center

Kynigos, Chronis; Psycharis, Giorgos

2009-01-01

The paper describes a study of the contexts of six teams, expert in research and development of digital media for learning mathematics, who cross-experimented in classrooms with the use of each other's artefacts. Contextual issues regarding the designed tasks and technologies, the socio-systemic milieu and the ways in which the researchers worked…

75 FR 43498 - Privacy Act of 1974; System of Records

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-26

... effective without further notice on August 25, 2010 unless comments are received which result in a contrary.... Categories of records in the system: Name, last four digits of the Social Security Number (SSN), date of... system: Storage: Electronic storage media. Retrievability: Last name, first name and/or last four digits...

Camera! Action! Collaborate with Digital Moviemaking

ERIC Educational Resources Information Center

Swan, Kathleen Owings; Hofer, Mark; Levstik, Linda S.

2007-01-01

Broadly defined, digital moviemaking integrates a variety of media (images, sound, text, video, narration) to communicate with an audience. There is near-ubiquitous access to the necessary software (MovieMaker and iMovie are bundled free with their respective operating systems) and hardware (computers with Internet access, digital cameras, etc.).…

Global health education: a pilot in trans-disciplinary, digital instruction

PubMed Central

Wipfli, Heather; Press, David J.; Kuhn, Virginia

2013-01-01

Background The development of new global health academic programs provides unique opportunities to create innovative educational approaches within and across universities. Recent evidence suggests that digital media technologies may provide feasible and cost-effective alternatives to traditional classroom instruction; yet, many emerging global health academic programs lag behind in the utilization of modern technologies. Objective We created an inter-departmental University of Southern California (USC) collaboration to develop and implement a course focused on digital media and global health. Design Course curriculum was based on core tenants of modern education: multi-disciplinary, technologically advanced, learner-centered, and professional application of knowledge. Student and university evaluations were reviewed to qualitatively assess course satisfaction and educational outcomes. Results ‘New Media for Global Health’ ran for 18 weeks in the Spring 2012 semester with N=41 students (56.1% global health and 43.9% digital studies students). The course resulted in a number of high quality global health-related digital media products available at http://iml420.wordpress.com/. Challenges confronted at USC included administrative challenges related to co-teaching and frustration from students conditioned to a rigid system of teacher-led learning within a specific discipline. Quantitative and qualitative course evaluations reflected positive feedback for the course instructors and mixed reviews for the organization of the course. Conclusion The development of innovative educational programs in global health requires on-going experimentation and information sharing across departments and universities. Digital media technologies may have implications for future efforts to improve global health education. PMID:23643297

Global health education: a pilot in trans-disciplinary, digital instruction.

PubMed

Wipfli, Heather; Press, David J; Kuhn, Virginia

2013-05-02

The development of new global health academic programs provides unique opportunities to create innovative educational approaches within and across universities. Recent evidence suggests that digital media technologies may provide feasible and cost-effective alternatives to traditional classroom instruction; yet, many emerging global health academic programs lag behind in the utilization of modern technologies. We created an inter-departmental University of Southern California (USC) collaboration to develop and implement a course focused on digital media and global health. Course curriculum was based on core tenants of modern education: multi-disciplinary, technologically advanced, learner-centered, and professional application of knowledge. Student and university evaluations were reviewed to qualitatively assess course satisfaction and educational outcomes. 'New Media for Global Health' ran for 18 weeks in the Spring 2012 semester with N=41 students (56.1% global health and 43.9% digital studies students). The course resulted in a number of high quality global health-related digital media products available at http://iml420.wordpress.com/. Challenges confronted at USC included administrative challenges related to co-teaching and frustration from students conditioned to a rigid system of teacher-led learning within a specific discipline. Quantitative and qualitative course evaluations reflected positive feedback for the course instructors and mixed reviews for the organization of the course. The development of innovative educational programs in global health requires on-going experimentation and information sharing across departments and universities. Digital media technologies may have implications for future efforts to improve global health education.

Digital learning programs - competition for the classical microscope?

PubMed

Schmidt, Peter

2013-01-01

The development of digital media has been impressive in recent years which is also among the reason for their increasing use in academic teaching. This is especially true for teaching Anatomy and Histology in the first two years in medical and dental curricula. Modern digital technologies allow for efficient, affordable and easily accessible distribution of histological images in high quality. Microscopy depends almost exclusively on such images. Since 20 years numerous digital teaching systems have been developed for this purpose. Respective developments have changed the ways students acquire knowledge and prepare for exams. Teaching staff should adapt lectures, seminars and labs accordingly. As a first step, a collection of high resolution digital microscopic slides was made available for students at the Friedrich-Schiller-University in Jena. The aim of the present study was to evaluate the importance of conventional light microscopy and related technologies in current and future medical and dental education aswell. A survey was done among 172 medical and dental students at the Friedrich-Schiller-University Jena. 51% of students use now frequently new digital media for learning histology in contrast to 5% in the year 2000 [1]. Digital media including Internet, CD- based learning combined with social networks successfully compete with classical light microscopy.

Digital Media's Transformative Role in Education: Beyond Potential to Essential

ERIC Educational Resources Information Center

Chien, Ming-tso

2012-01-01

Achieving effective learning via digital media continues to be a major concern in contemporary education. The daily use of all forms of digital media is part of our lives and therefore becomes a key component of education. Educators must consider the process of digital media curriculum as a learning model and form of experience adapted to…

A Taxonomy of Digital Media Types for Learner-Generated Digital Media Assignments

ERIC Educational Resources Information Center

Reyna, Jorge; Hanham, Jose; Meier, Peter

2017-01-01

The notion of students as co-creators of content in higher education is gaining popularity, with an ever-increasing emphasis on the development of digital media assignments. In a separate paper, the authors introduced the Digital Media Literacies Framework, which is composed of three interrelated domains: (1) conceptual, (2) functional, and (3)…

The Building Blocks of Digital Media Literacy: Socio-Material Participation and the Production of Media Knowledge

ERIC Educational Resources Information Center

Dezuanni, Michael

2015-01-01

This article outlines the knowledge and skills students develop when they engage in digital media production and analysis in school settings. The metaphor of "digital building blocks" is used to describe the material practices, conceptual understandings and production of knowledge that lead to the development of digital media literacy.…

Digital Media Use and Social Engagement: How Social Media and Smartphone Use Influence Social Activities of College Students.

PubMed

Kim, Yonghwan; Wang, Yuan; Oh, Jeyoung

2016-04-01

Social media and mobile phones have emerged as important platforms for college students' communication activities. This study examined how college students' psychological need to belong is associated with their use of social media and smartphones. In addition, it further investigated the effects of college students' digital media use on their social engagement. Findings revealed that students' need to belong was positively related with their use of social media and smartphones, which could further facilitate their social engagement. Moreover, the relationship between the need to belong and social engagement was mediated by college students' digital media use. This study offers empirical evidence of the positive effects of digital media on social behaviors and contributed to further understanding about the mechanisms by which need to belong leads to social engagement through digital media use.

76 FR 18738 - Privacy Act of 1974; System of Records

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-05

... Records in the System: First, middle and last name, nickname, last four digits of Social Security Number..., Accessing, Retaining, and Disposing of Records: Storage: Records are stored on electronic storage media... characteristics (such as name, last four digits of Social Security Number (SSN), series, grade, dates of service...

Assessment of Digital Media Use in the Adolescent Psychiatric Evaluation.

PubMed

Carson, Nicholas J; Gansner, Meredith; Khang, Jeane

2018-04-01

Digital media (also called "new media") have become an important ecosystem in which adolescents develop biologically, psychologically, and socially. When assessing adolescents in the psychiatric interview, a nuanced understanding of digital media use can inform a more accurate formulation. However, there are few published resources to help the psychiatrist assess the impact of digital media during the initial adolescent interview. The authors propose an innovation on the traditional psychiatric assessment that addresses teen Internet use and digital media habits. Through this enhanced assessment, mental health clinicians can improve upon current interviewing practices of twenty-first century adolescents. Copyright © 2017 Elsevier Inc. All rights reserved.

Integrated fingerprinting in secure digital cinema projection

NASA Astrophysics Data System (ADS)

Delannay, Damien; Delaigle, Jean-Francois; Macq, Benoit M. M.; Quisquater, Jean-Jacques; Mas Ribes, Joan M.; Boucqueau, Jean M.; Nivart, Jean-Francois

2001-12-01

This paper describes the functional model of a combined conditional access and fingerprinting copyright (-or projectionright) protection system in a digital cinema framework. In the cinema industry, a large part of early movie piracy comes from copies made in the theater itself with a camera. The evolution towards digital cinema broadcast enables watermark based fingerprinting protection systems. Besides an appropriate fingerprinting technology, a number of well defined security/cryptographic tools are integrated in order to guaranty the integrity of the whole system. The requirements are two-fold: On one side, we must ensure that the media content is only accessible at exhibition time (under specific authorization obtained after an ad-hoc film rental agreement) and contains the related exhibition fingerprint. At the other end, we must prove our ability to retrieve the fingerprint information from an illegal copy of the media.

The Internet Explosion, Digital Media Principles and Implications to Communicate Effectively in the Digital Space

ERIC Educational Resources Information Center

Reyna, Jorge; Hanham, Jose; Meier, Peter

2018-01-01

Being literate has traditionally meant being able to read and write using the media of the day. In the 21st century, being literate requires additional skills such as competence with digital media creation. Until recently, those who could afford and use equipment and applications to produce digital media content were typically developers and…

Digital and Media Literacy: A Plan of Action. A White Paper on the Digital and Media Literacy Recommendations of the Knight Commission on the Information Needs of Communities in a Democracy

ERIC Educational Resources Information Center

Hobbs, Renee

2010-01-01

This report proposes a detailed plan that positions digital and media literacy as an essential life skill and outlines steps that policymakers, educators, and community advocates can take to help Americans thrive in the digital age. It offers a plan of action for how to bring digital and media literacy education into formal and informal settings…

Digital Collaboration inside and outside Educational Systems

ERIC Educational Resources Information Center

Birkeland, Nils Rune; Drange, Eli-Marie Danbolt; Tønnessen, Elise Seip

2015-01-01

This article takes its outset in findings from an ongoing research project investigating the use of digital and multimodal resources in teacher education (TE) in Norway. The material studied is mandatory assignments in different courses in TE, asking how teacher students collaborate through digital media in their production of texts for learning,…

Nano-Enriched and Autonomous Sensing Framework for Dissolved Oxygen.

PubMed

Shehata, Nader; Azab, Mohammed; Kandas, Ishac; Meehan, Kathleen

2015-08-14

This paper investigates a nano-enhanced wireless sensing framework for dissolved oxygen (DO). The system integrates a nanosensor that employs cerium oxide (ceria) nanoparticles to monitor the concentration of DO in aqueous media via optical fluorescence quenching. We propose a comprehensive sensing framework with the nanosensor equipped with a digital interface where the sensor output is digitized and dispatched wirelessly to a trustworthy data collection and analysis framework for consolidation and information extraction. The proposed system collects and processes the sensor readings to provide clear indications about the current or the anticipated dissolved oxygen levels in the aqueous media.

77 FR 4000 - Privacy Act of 1974; Altered System of Records

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-26

..., citizenship, proof of relationship, and limited use for genealogical purposes. The first change updates the... the 15 CFR part 50 and in accordance with 13 U.S.C. 8 to provide proof of age, citizenship, proof of... electronic media. Paper copies, digital media, and electronic media that contain sensitive information are...

Development of an E-Learning Platform for Vocational Education Systems in Germany

ERIC Educational Resources Information Center

Schober, Andreas; Müller, Frederik; Linden, Sabine; Klois, Martha; Künne, Bernd

2014-01-01

This paper describes an existing web-based learning platform named "Third Place of Learning" (TPL)--"Dritter Lernort". This project's aim is to connect the system of vocational education with digital media by a web-based learning platform. TPL supports student's digital learning by means of interactive examples and exercises.…

Struggle for Social Position in Digital Media Composition

ERIC Educational Resources Information Center

Doerr-Stevens, Candance

2013-01-01

This study investigates the processes and products of multimodal and multi-authored digital media composition. Using ethnographic case study and Mediated Discourse Analysis (Norris & Jones, 2005), this study focuses specifically on the digital media composition of radio and film documentaries, examining struggle among students, media, and…

Sustainable Innovations: Bringing Digital Media and Emerging Technologies to the Classroom

ERIC Educational Resources Information Center

Herro, Danielle

2015-01-01

Because traditional schools struggle to effectively understand, implement, and sustain digital learning initiatives, innovating with digital media in classrooms is a difficult endeavor. Practitioners need examples to better understand conditions necessary to move forward with digital media and learning (DML) in schools. This article provides…

Guiding Digital and Media Literacy Development in Arab Curricula through Understanding Media Uses of Arab Youth

ERIC Educational Resources Information Center

Melki, Jad P.

2015-01-01

The role of new media in the Arab uprisings and the news of widespread surveillance of digital and mobile media have triggered a renewed interest in Arab audiences research, particularly as it pertains to these audiences' critical abilities and digital media literacy competencies. Taken for granted have been Arab youth's widespread use of social…

Large Scale Cross Drive Correlation Of Digital Media

DTIC Science & Technology

2016-03-01

NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA THESIS LARGE SCALE CROSS-DRIVE CORRELATION OF DIGITAL MEDIA by Joseph Van Bruaene March 2016 Thesis Co...CROSS-DRIVE CORRELATION OF DIGITAL MEDIA 5. FUNDING NUMBERS 6. AUTHOR(S) Joseph Van Bruaene 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Naval...the ability to make large scale cross-drive correlations among a large corpus of digital media becomes increasingly important. We propose a

The cooperation of the government and digital media industry in social development (a study in Cirebon city, West Java, Indonesia)

NASA Astrophysics Data System (ADS)

Kusuma, M.; Mariana, D.; Anwar, R. K.

2018-03-01

This study explores the role of government in encouraging and providing a model of economic growth, including in the field of micro, small, and medium enterprises. The case studied in this research is the digital media industry. It could be a potential in creating public welfare. The questions in this research are about how to model a development of community-based digital media industry in Cirebon City, West Java; whether the government could bring people to the digital media industry to foster a productive economic society; and how the community appreciates and becomes a part of the digital media industry. By using descriptive and qualitative methods, this study finds that the government has sufficiently active roles in the development of the digital media industry in the society. The society itself has already been open-minded in responding the government’s programs and the development of contemporary technology, such as in the field of selling goods and services. Still, some obstacles might continue to be refined for the success of the community’s digital media industry.

Digital learning programs - competition for the classical microscope?

PubMed Central

Schmidt, Peter

2013-01-01

The development of digital media has been impressive in recent years which is also among the reason for their increasing use in academic teaching. This is especially true for teaching Anatomy and Histology in the first two years in medical and dental curricula. Modern digital technologies allow for efficient, affordable and easily accessible distribution of histological images in high quality. Microscopy depends almost exclusively on such images. Since 20 years numerous digital teaching systems have been developed for this purpose. Respective developments have changed the ways students acquire knowledge and prepare for exams. Teaching staff should adapt lectures, seminars and labs accordingly. As a first step, a collection of high resolution digital microscopic slides was made available for students at the Friedrich-Schiller-University in Jena. The aim of the present study was to evaluate the importance of conventional light microscopy and related technologies in current and future medical and dental education aswell. A survey was done among 172 medical and dental students at the Friedrich-Schiller-University Jena. 51% of students use now frequently new digital media for learning histology in contrast to 5% in the year 2000 [1]. Digital media including Internet, CD- based learning combined with social networks successfully compete with classical light microscopy. PMID:23467698

Protest: Critical Lessons of Using Digital Media for Social Change

ERIC Educational Resources Information Center

LaRiviere, Kristin; Snider, Jeanette; Stromberg, Alison; O'Meara, KerryAnn

2012-01-01

In this article, the authors consider the strengths and weaknesses of digital media in the organization of student activism, and how educators can better assist and advise student activists using digital media to create improved learning opportunities. To gain a perspective on the relative strengths and challenges of online media in regard to…

Digital Media and Technology in Afterschool Programs, Libraries, and Museums

ERIC Educational Resources Information Center

Herr-Stephenson, Becky; Rhoten, Diana; Perkel, Dan; Sims, Christo

2011-01-01

Digital media and technology have become culturally and economically powerful parts of contemporary middle-class American childhoods. Immersed in various forms of digital media as well as mobile and Web-based technologies, young people today appear to develop knowledge and skills through participation in media. This MacArthur Report examines the…

Young Children's Learning with Digital Media

ERIC Educational Resources Information Center

Lieberman, Debra A.; Bates, Cynthia H.; So, Jiyeon

2009-01-01

This article reviews a selection of studies on digital media and learning for young children ages 3 to 6. The range of digital media for this age group is growing and includes computer-delivered and online activities; console video games; handheld media, occasionally with GPS or an accelerometer, in cell phones and other wireless mobile devices;…

The intelligent use of digital tools and social media in practice management.

PubMed

Carroll, Christopher L; Ramachandran, Pradeep

2014-04-01

The Internet has fundamentally transformed the way patients and health-care providers communicate and interact. The use of digital tools and social media platforms, such as blogs, Facebook, Instagram, and Twitter, have empowered patients to expand their health-care knowledge and have provided practitioners with new ways to gain knowledge, lead discussions, promote causes, and build relationships with patients and other providers. In this article, we discuss the difference between digital communication, static one-way digital presence, and two-way social media connections. We also describe ways to establish and foster your digital profile, review the benefits and risks of engaging professionally in social media, and describe ways in which digital and social media tools may prove useful in both reimbursement and practice management.

Environmental Media Systems: Innovations at the U.S. Environmental Protection Agency's National Exposure Research Laboratory

ERIC Educational Resources Information Center

Costelloe-Kuehn, Brandon

2012-01-01

This multi-sited ethnography analyzes challenges and opportunities in the design and development of digital media systems in the Office of Research and Development (ORD) at the United States Environmental Protection Agency (EPA). Drawing heavily from interviews conducted over the course of three years, primarily with scientists at the ORD's…

The Role of After-School Digital Media Clubs in Closing Participation Gaps and Expanding Social Networks

ERIC Educational Resources Information Center

Vickery, Jacqueline Ryan

2014-01-01

This article considers how after-school digital media clubs, as an example of informal learning, can provide meaningful opportunities for youth to participate in the creation of interest-driven learning ecologies through media production. Ethnographic research was conducted in two after-school digital media clubs at a large, ethnically diverse,…

Critical Perspectives on Youth Digital Media Production: "Voice" and Representation in Educational Contexts

ERIC Educational Resources Information Center

Dahya, Negin

2017-01-01

This paper offers a critical discussion on voice and representation in youth digital media production in educational settings. The paper builds on existing calls from digital media and visual studies scholars to approach youth-made media with greater attention to context in production practices. In this discussion, the author addresses the…

Writing and Digital Media

ERIC Educational Resources Information Center

van Waes, Luuk, Ed.; Leijten, Marielle, Ed.; Neuwirth, Chris, Ed.

2006-01-01

Digital media has become an increasingly powerful force in modern society. This volume brings together outstanding European, American and Australian research in "writing and digital media" and explores its cognitive, social and cultural implications. In addition to presenting programs of original research by internationally known…

Digital devices: big challenge in color management

NASA Astrophysics Data System (ADS)

Vauderwange, Oliver; Curticapean, Dan; Dreβler, Paul; Wozniak, Peter

2014-09-01

The paper will present how the students learn to find technical solutions in color management by using adequate digital devices and recognize the specific upcoming tasks in this area. Several issues, problems and their solutions will be discussed. The scientific background offer specific didactical solutions in this area of optics. Color management is the major item of this paper. Color management is a crucial responsibility for media engineers and designers. Print, screen and mobile applications must independently display the same colors. Predictability and consistency in the color representation are the aims of a color management system. This is only possible in a standardized and audited production workflow. Nowadays digital media have a fast-paced development process. An increasing number of different digital devices with different display sizes and display technologies are a great challenge for every color management system. The authors will present their experience in the field of color management. The design and development of a suitable learning environment with the required infrastructure is in the focus. The combination of theoretical and practical lectures creates a deeper understanding in the area of the digital color representation.

Maximizing the Impact of Digital Media Campaigns to Promote Smoking Cessation: A Case Study of the California Tobacco Control Program and the California Smokers' Helpline.

PubMed

Lee, Youn Ok; Momin, Behnoosh; Hansen, Heather; Duke, Jennifer; Harms, Kristin; McCartney, Amanda; Neri, Antonio; Kahende, Jennifer; Zhang, Lei; Stewart, Sherri L

2014-01-01

Digital media are often used to encourage smoking cessation by increasing quitline call volume through direct promotion to smokers or indirect promotion to smoker proxies. The documentation of a program's experiences utilizing digital media is necessary to develop both the knowledge base and a set of best practices. This case study highlights the use of digital media in a proxy-targeted campaign to promote the California Smokers' Helpline to health care professionals from October 2009 to September 2012. We describe the iterative development of the campaign's digital media activities and report campaign summaries of web metrics (website visits, webinar registrations, downloads of online materials, online orders for promotional materials) and media buy (gross impressions) tracking data. The campaign generated more than 2.7 million gross impressions from digital media sources over 3 years. Online orders for promotional materials increased almost 40% over the course of the campaign. A clearly defined campaign strategy ensured that there was a systematic approach in developing and implementing campaign activities and ensuring that lessons learned from previous years were incorporated. Discussion includes lessons learned and recommendations for future improvements reported by campaign staff to inform similar efforts using digital media.

Maximizing the Impact of Digital Media Campaigns to Promote Smoking Cessation: A Case Study of the California Tobacco Control Program and the California Smokers’ Helpline

PubMed Central

Lee, Youn Ok; Momin, Behnoosh; Hansen, Heather; Duke, Jennifer; Harms, Kristin; McCartney, Amanda; Neri, Antonio; Kahende, Jennifer; Zhang, Lei; Stewart, Sherri L.

2017-01-01

Digital media are often used to encourage smoking cessation by increasing quitline call volume through direct promotion to smokers or indirect promotion to smoker proxies. The documentation of a program’s experiences utilizing digital media is necessary to develop both the knowledge base and a set of best practices. This case study highlights the use of digital media in a proxy-targeted campaign to promote the California Smokers’ Helpline to health care professionals from October 2009 to September 2012. We describe the iterative development of the campaign’s digital media activities and report campaign summaries of web metrics (website visits, webinar registrations, downloads of online materials, online orders for promotional materials) and media buy (gross impressions) tracking data. The campaign generated more than 2.7 million gross impressions from digital media sources over 3 years. Online orders for promotional materials increased almost 40% over the course of the campaign. A clearly defined campaign strategy ensured that there was a systematic approach in developing and implementing campaign activities and ensuring that lessons learned from previous years were incorporated. Discussion includes lessons learned and recommendations for future improvements reported by campaign staff to inform similar efforts using digital media. PMID:28239304

Socio-Semiotic Patterns in Digital Meaning-Making: Semiotic Choice as Indicator of Communicative Experience

ERIC Educational Resources Information Center

Sofkova Hashemi, Sylvana

2017-01-01

Access to digital technology in the classroom enables the composition and organization of ideas on screen with a variety of semiotic systems of different modes and media. This study explores patterns of communication and preference of design in digital meaning-making of twelve 7-8 years old students. Meanings were shaped in complex uses and…

Electron trapping data storage system and applications

NASA Technical Reports Server (NTRS)

Brower, Daniel; Earman, Allen; Chaffin, M. H.

1993-01-01

The advent of digital information storage and retrieval has led to explosive growth in data transmission techniques, data compression alternatives, and the need for high capacity random access data storage. Advances in data storage technologies are limiting the utilization of digitally based systems. New storage technologies will be required which can provide higher data capacities and faster transfer rates in a more compact format. Magnetic disk/tape and current optical data storage technologies do not provide these higher performance requirements for all digital data applications. A new technology developed at the Optex Corporation out-performs all other existing data storage technologies. The Electron Trapping Optical Memory (ETOM) media is capable of storing as much as 14 gigabytes of uncompressed data on a single, double-sided 54 inch disk with a data transfer rate of up to 12 megabits per second. The disk is removable, compact, lightweight, environmentally stable, and robust. Since the Write/Read/Erase (W/R/E) processes are carried out 100 percent photonically, no heating of the recording media is required. Therefore, the storage media suffers no deleterious effects from repeated Write/Read/Erase cycling.

Lights, Camera, Learning!

ERIC Educational Resources Information Center

Bull, Glen; Bell, Lynn

2009-01-01

The shift from analog to digital video transformed the system from a unidirectional analog broadcast to a two-way conversation, resulting in the birth of participatory media. Digital video offers new opportunities for teaching science, social studies, mathematics, and English language arts. The professional education associations for each content…

Investigating Mathematics through Digital Media: Cognitive Visual Perturbations

ERIC Educational Resources Information Center

Calder, Nigel

2011-01-01

How might investigating mathematical tasks through digital media influence students' learning trajectories, and hence their mathematical thinking? This article reports on elements of an ongoing study that examines how engaging mathematical phenomena through digital pedagogical media might influence understanding. As the students sought…

Digital Media Stories for Persuasion

ERIC Educational Resources Information Center

Leopold, Lisa

2010-01-01

Digital media story-telling (which enhances traditional oral story-telling with images, music, and text) has been a focus of recent scholarship for its potential to produce numerous educational benefits. Through digital media storytelling, students' imagination, creativity, critical thinking, writing, public speaking, and organizational or…

Distributed Multimedia Computing: An Assessment of the State of the Art.

ERIC Educational Resources Information Center

Williams, Neil; And Others

1991-01-01

Describes multimedia computing and the characteristics of multimedia information. Trends in information technology are reviewed; distributed multimedia computing is explained; media types are described, including digital media; and multimedia applications are examined, including office systems, documents, information storage and retrieval,…

Commentary: The relationship status of digital media and professionalism: it's complicated.

PubMed

Farnan, Jeanne M; Paro, John A M; Higa, Jennifer T; Reddy, Shalini T; Humphrey, Holly J; Arora, Vineet M

2009-11-01

The rising popularity of digital applications, such as social networking, media share sites, and blogging, has significantly affected how medical trainees interact with educators, colleagues, and the public. Despite the increased popularity and use of such applications amongst the current generation of trainees, medical educators have little evidence or guidance about preventing misuse and ensuring standards for professional conduct. As trainees become more technologically savvy, it is the responsibility of medical educators to familiarize themselves not only with the advantages of this technology but also with the potential negative effects of its misuse. Professionalism, appropriateness for public consumption, and individual or institutional representation in digital media content are just some of the salient issues that arise when considering the ramifications of trainees' digital behavior in the absence of established policies or education on risk. In this commentary the authors explore the rising use of digital media and its reflection of medical trainees' professionalism. To address possible issues related to professionalism in digital media, the authors hypothesize potential solutions, including exploring faculty familiarity with digital media and policy development, educating students on the potential risks of misuse, and modeling professionalism in this new digital age.

Exploring How Digital Media Technology Can Foster Saudi EFL Students' English Language Learning

ERIC Educational Resources Information Center

Altawil, Abdulmohsin

2016-01-01

Digital media technology has become an integral part of daily life for almost all young students, and for the majority of Saudi EFL (English as a Foreign Language) students. Digital media technology may not be limited to one or two kinds; it has various types such as software and programs, devices, application, websites, social media tools, etc.…

Not All that Is Solid Melts into Air? Care-Experienced Young People, Friendship and Relationships in the 'Digital Age'.

PubMed

Sen, Robin

2016-06-01

The circumstances of those who are, or have been, in the care system may augment concern about their use of mobile phones and the internet, but little is specifically known about such use. Presenting findings from an exploratory study which investigated the experiences and views of six care leavers and four looked after children, this paper considers their social contact via mobile phones and the internet. Exploration of the study data is located alongside wider empirical findings around internet use and critical consideration of theoretical insights from the work of Bauman, Castells and LaMendola. Participants' reported use of digital media was not substantially different to that of their peer group: their core virtual networks had significant overlap with their core offline networks and social contact via digital media could provide welcome, if limited and individualised, social support. The most prominent difficulty arising from the use of these media was forms of verbal abuse by those known to the young people offline. While the centrality of digital technology within young people's lives influenced the way they communicated, underlying issues within their social relationships reflected greater similarity with a pre-digital age than has sometimes been suggested.

NCDC mass storage systems and technologies

NASA Technical Reports Server (NTRS)

Davis, Dick

1993-01-01

National Climatic Data Center (NCDC) data management issues are discussed, such as nature of holdings, history of the site, popularity of data sets, media/technology used for storage, volume distributed per month, mode of distribution, most frequently encountered problems, type of media requested/used, and evolution of media. Current holdings at NCDC are 107.8 terabytes of digital data and about 0.3 terabytes of manuscript data. The nexrad radar system is expected to generate approximately 88 terabytes per year by 1996.

Disposable Scholarship?

ERIC Educational Resources Information Center

Miller, Fredrick

2004-01-01

The digital materials that faculty produce for their classrooms often are saved only to storage devices that might become obsolete in a few years. Without an institutional effort to provide access systems, storage, and services for their digital media, are campuses in danger of creating "Disposable Scholarship"? In this article, the author…

Six Strategies for Digital Learning Success. White Paper

ERIC Educational Resources Information Center

Mehta, Samir; Downs, Holly

2016-01-01

Technology has revolutionized corporate learning and leadership development. The number of organizations that use learning management systems is higher than ever before, and thanks to massive open online courses (MOOCs), small private online courses (SPOCS), microlearning, nanolearning, and other new media learning platforms, digital learning and…

On Reading and Digital Media: Rejoinder to "Digital Technology and Student Cognitive Development: The Neuroscience of the University Classroom"

ERIC Educational Resources Information Center

Williams-Pierce, Caroline

2016-01-01

This commentary serves as an introduction to multiple scholarly fields about the value of digital media for providing contexts for and provoking learning. The author proposes that rather than considering a dichotomy between reading physical books and reading digital media, as encouraged by Cavanaugh et al. (2015), instead consider a scale of sorts…

77 FR 68829 - Certain Electronic Digital Media Devices and Components Thereof; Notice of Request for Statements...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-16

... INTERNATIONAL TRADE COMMISSION [Investigation No. 337-TA-796] Certain Electronic Digital Media... electronic digital media devices and components thereof imported by respondents Samsung Electronics Co, Ltd... Samsung. FOR FURTHER INFORMATION CONTACT: Cathy Chen, Office of the General Counsel, U.S. International...

Digital Media and Learning

ERIC Educational Resources Information Center

John D. and Catherine T. MacArthur Foundation, 2012

2012-01-01

MacArthur launched the digital media and learning initiative in 2006 to explore how digital media are changing the way young people learn, socialize, communicate, and play. Since 2006, the Foundation has awarded grants totaling more than $100 million for research, development of innovative new technologies, new learning environments for youth,…

Digital Media and Youth: A Primer for School Psychologists

ERIC Educational Resources Information Center

Savina, Elena; Mills, Jennifer L.; Atwood, Kelly; Cha, Jason

2017-01-01

The growing proliferation of digital media over the past few decades has engendered both significant promise and significant concerns regarding children's development. Digital media have changed the ways young people learn, interact with others, and develop essential cognitive and social-emotional skills. This paper provides school psychologists…

Digital Media and Emergent Literacy

ERIC Educational Resources Information Center

Hisrich, Katy; Blanchard, Jay

2009-01-01

This article discusses digital media and its potential effects on emergent literacy skills development for young children. While the impact of digital media exposure on children's emergent literacy development is largely unknown, it is becoming a significant issue, as more and more young children throughout the world observe and use various forms…

37 CFR 201.28 - Statements of Account for digital audio recording devices or media.

Code of Federal Regulations, 2011 CFR

2011-07-01

... digital audio recording devices or media. 201.28 Section 201.28 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT OFFICE AND PROCEDURES GENERAL PROVISIONS § 201.28 Statements of Account for digital audio recording devices or media. (a) General. This section prescribes rules...

37 CFR 201.28 - Statements of Account for digital audio recording devices or media.

Code of Federal Regulations, 2012 CFR

2012-07-01

... digital audio recording devices or media. 201.28 Section 201.28 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT OFFICE AND PROCEDURES GENERAL PROVISIONS § 201.28 Statements of Account for digital audio recording devices or media. (a) General. This section prescribes rules...

37 CFR 201.28 - Statements of Account for digital audio recording devices or media.

Code of Federal Regulations, 2013 CFR

2013-07-01

... digital audio recording devices or media. 201.28 Section 201.28 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT OFFICE AND PROCEDURES GENERAL PROVISIONS § 201.28 Statements of Account for digital audio recording devices or media. (a) General. This section prescribes rules...

The Influence of Children's Gender and Age on Children's Use of Digital Media at Home

ERIC Educational Resources Information Center

Kucirkova, Natalia; Littleton, Karen; Kyparissiadis, Antonios

2018-01-01

This study is the first to systematically investigate the influence of child gender and age, on parents' perceptions of UK children's digital media use at home. It provides an in-depth exploration of how children's age and gender influence the balance between children's use of digital and non-digital media at home. The data draw on 709 parents'…

77 FR 66885 - Submission of OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-07

... media, including microfilm, microfiche, or any similar medium, or (ii) electronic storage media, including any digital storage medium or system that meets the terms of rule 31a-2(f). The fund, or person... Copies Available From: Securities and Exchange Commission, Office of Investor Education and Advocacy...

Computational Participation: Understanding Coding as an Extension of Literacy Instruction

ERIC Educational Resources Information Center

Burke, Quinn; O'Byrne, W. Ian; Kafai, Yasmin B.

2016-01-01

Understanding the computational concepts on which countless digital applications run offers learners the opportunity to no longer simply read such media but also become more discerning end users and potentially innovative "writers" of new media themselves. To think computationally--to solve problems, to design systems, and to process and…

A low-cost digital filing system for echocardiography data with MPEG4 compression and its application to remote diagnosis.

PubMed

Umeda, Akira; Iwata, Yasushi; Okada, Yasumasa; Shimada, Megumi; Baba, Akiyasu; Minatogawa, Yasuyuki; Yamada, Takayasu; Chino, Masao; Watanabe, Takafumi; Akaishi, Makoto

2004-12-01

The high cost of digital echocardiographs and the large size of data files hinder the adoption of remote diagnosis of digitized echocardiography data. We have developed a low-cost digital filing system for echocardiography data. In this system, data from a conventional analog echocardiograph are captured using a personal computer (PC) equipped with an analog-to-digital converter board. Motion picture data are promptly compressed using a moving pictures expert group (MPEG) 4 codec. The digitized data with preliminary reports obtained in a rural hospital are then sent to cardiologists at distant urban general hospitals via the internet. The cardiologists can evaluate the data using widely available movie-viewing software (Windows Media Player). The diagnostic accuracy of this double-check system was confirmed by comparison with ordinary super-VHS videotapes. We have demonstrated that digitization of echocardiography data from a conventional analog echocardiograph and MPEG 4 compression can be performed using an ordinary PC-based system, and that this system enables highly efficient digital storage and remote diagnosis at low cost.

Focusing light inside dynamic scattering media with millisecond digital optical phase conjugation (Conference Presentation)

NASA Astrophysics Data System (ADS)

Liu, Yan; Ma, Cheng; Shen, Yuecheng; Wang, Lihong V.

2017-02-01

Optical phase conjugation based wavefront shaping techniques are being actively developed to focus light through or inside scattering media such as biological tissue, and they promise to revolutionize optical imaging, manipulation, and therapy. The speed of digital optical phase conjugation (DOPC) has been limited by the low speeds of cameras and spatial light modulators (SLMs), preventing DOPC from being applied to thick living tissue. Recently, a fast DOPC system was developed based on a single-shot wavefront measurement method, a field programmable gate array (FPGA) for data processing, and a digital micromirror device (DMD) for fast modulation. However, this system has the following limitations. First, the reported single-shot wavefront measurement method does not work when our goal is to focus light inside, instead of through, scattering media. Second, the DMD performed binary amplitude modulation, which resulted in a lower focusing contrast compared with that of phase modulations. Third, the optical fluence threshold causing DMDs to malfunction under pulsed laser illumination is lower than that of liquid crystal based SLMs, and the system alignment is significantly complicated by the oblique reflection angle of the DMD. Here, we developed a simple but high-speed DOPC system using a ferroelectric liquid crystal based SLM (512 × 512 pixels), and focused light through three diffusers within 4.7 ms. Using focused-ultrasound-guided DOPC along with a double exposure scheme, we focused light inside a scattering medium containing two diffusers within 7.7 ms, thus achieving the fastest digital time-reversed ultrasonically encoded (TRUE) optical focusing to date.

Online Activities, Digital Media Literacy, and Networked Individualism of Korean Youth

ERIC Educational Resources Information Center

Park, Sora; Kim, Eun-mee; Na, Eun-Yeong

2015-01-01

Networked individualism enables Internet users to connect and socialize via their loose and transient multiple networks, whereas digital media literacy is a precondition of effective Internet use. In this study, an attempt has been made to find the link between networked individualism, digital media literacy, and young people's perception of their…

Digital Media Education and Advocacy: Addressing Attitudes toward Disability on College Campuses

ERIC Educational Resources Information Center

Hartley, Michael T.; Mapes, Aimee C.; Taylor, Aryn; Bourgeois, Paul J.

2016-01-01

As digital information becomes the preferred mode of communication, media applications have become an emerging context to address attitudes toward disability. This practice brief details digital media as one method to critically frame ableism on college campuses, promoting a more inclusive campus environment. Coordinated by the disability service…

Student Adoption & Development of Digital Learning Media: Action Research and Recommended Practices

ERIC Educational Resources Information Center

Tabor, Sharon W.; Minch, Robert P.

2013-01-01

Digital technologies offer many opportunities for creating engaging course content. In this study we captured student perceptions and adoption choices related to creating and using digital media as learning tools. Podcasts, video and other media were integrated in a variety of contexts and tasks in two undergraduate information technology (IT)…

"Truth," Interrupted: Leveraging Digital Media for Culturally Sustaining Education

ERIC Educational Resources Information Center

Buckley-Marudas, Mary Frances

2017-01-01

This inquiry into the digital discussion forums tied to two English classes in an urban public high school examines the potential of new media to honor the multicultural composition of classrooms and support teachers to design culturally sustaining pedagogies. Given the increasing significance of digital media as well as the growing diversity of…

37 CFR 201.27 - Initial notice of distribution of digital audio recording devices or media.

Code of Federal Regulations, 2013 CFR

2013-07-01

... distribution of digital audio recording devices or media. 201.27 Section 201.27 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT OFFICE AND PROCEDURES GENERAL PROVISIONS § 201.27 Initial notice of distribution of digital audio recording devices or media. (a) General. This section...

37 CFR 201.27 - Initial notice of distribution of digital audio recording devices or media.

Code of Federal Regulations, 2014 CFR

2014-07-01

... distribution of digital audio recording devices or media. 201.27 Section 201.27 Patents, Trademarks, and Copyrights U.S. COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT OFFICE AND PROCEDURES GENERAL PROVISIONS § 201.27 Initial notice of distribution of digital audio recording devices or media. (a) General. This...

37 CFR 201.28 - Statements of Account for digital audio recording devices or media.

Code of Federal Regulations, 2014 CFR

2014-07-01

... digital audio recording devices or media. 201.28 Section 201.28 Patents, Trademarks, and Copyrights U.S. COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT OFFICE AND PROCEDURES GENERAL PROVISIONS § 201.28 Statements of Account for digital audio recording devices or media. (a) General. This section prescribes rules...

37 CFR 201.27 - Initial notice of distribution of digital audio recording devices or media.

Code of Federal Regulations, 2012 CFR

2012-07-01

... distribution of digital audio recording devices or media. 201.27 Section 201.27 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT OFFICE AND PROCEDURES GENERAL PROVISIONS § 201.27 Initial notice of distribution of digital audio recording devices or media. (a) General. This section...

37 CFR 201.27 - Initial notice of distribution of digital audio recording devices or media.

Code of Federal Regulations, 2011 CFR

2011-07-01

... distribution of digital audio recording devices or media. 201.27 Section 201.27 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT OFFICE AND PROCEDURES GENERAL PROVISIONS § 201.27 Initial notice of distribution of digital audio recording devices or media. (a) General. This section...

37 CFR 201.27 - Initial notice of distribution of digital audio recording devices or media.

Code of Federal Regulations, 2010 CFR

2010-07-01

... distribution of digital audio recording devices or media. 201.27 Section 201.27 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT OFFICE AND PROCEDURES GENERAL PROVISIONS § 201.27 Initial notice of distribution of digital audio recording devices or media. (a) General. This section...

Personal Digital Branding as a Professional Asset in the Digital Age

PubMed Central

Kleppinger, Courtney A.

2015-01-01

In recent years, society’s rapid adoption of social media has made the boundary between professional and private life nearly indistinguishable. The literature provides guidance on how to demonstrate professionalism via social media platforms. Social media policies within health professions education tend to be legalistic in nature, serving primarily to highlight behaviors students should avoid. One missing element in social media literature is the concept of online invisibility. In this paper, we define personal digital branding, discuss the professional implications of choosing to abstain from social media use, and urge educators to recognize that the personal digital branding may be an emerging asset for young professionals in the twenty-first century. PMID:26430266

Personal Digital Branding as a Professional Asset in the Digital Age.

PubMed

Kleppinger, Courtney A; Cain, Jeff

2015-08-25

In recent years, society's rapid adoption of social media has made the boundary between professional and private life nearly indistinguishable. The literature provides guidance on how to demonstrate professionalism via social media platforms. Social media policies within health professions education tend to be legalistic in nature, serving primarily to highlight behaviors students should avoid. One missing element in social media literature is the concept of online invisibility. In this paper, we define personal digital branding, discuss the professional implications of choosing to abstain from social media use, and urge educators to recognize that the personal digital branding may be an emerging asset for young professionals in the twenty-first century.

Technology Assessment of High Capacity Data Storage Systems: Can We Avoid a Data Survivability Crisis?

NASA Technical Reports Server (NTRS)

Halem, Milton

1999-01-01

In a recent address at the California Science Center in Los Angeles, Vice President Al Gore articulated a Digital Earth Vision. That vision spoke to developing a multi-resolution, three-dimensional visual representation of the planet into which we can roam and zoom into vast quantities of embedded geo-referenced data. The vision was not limited to moving through space, but also allowing travel over a time-line, which can be set for days, years, centuries, or even geological epochs. A working group of Federal Agencies, developing a coordinated program to implement the Vice President's vision, developed the definition of the Digital Earth as a visual representation of our planet that enables a person to explore and interact with the vast amounts of natural and cultural geo-referenced information gathered about the Earth. One of the challenges identified by the agencies was whether the technology existed that would be available to permanently store and deliver all the digital data that enterprises might want to save for decades and centuries. Satellite digital data is growing by Moore's Law as is the growth of computer generated data. Similarly, the density of digital storage media in our information-intensive society is also increasing by a factor of four every three years. The technological bottleneck is that the bandwidth for transferring data is only growing at a factor of four every nine years. This implies that the migration of data to viable long-term storage is growing more slowly. The implication is that older data stored on increasingly obsolete media are at considerable risk if they cannot be continuously migrated to media with longer life times. Another problem occurs when the software and hardware systems for which the media were designed are no longer serviced by their manufacturers. Many instances exist where support for these systems are phased out after mergers or even in going out of business. In addition, survivability of older media can suffer from physical breakdown of components (e.g. tapes simply lose their magnetic properties after a long time in storage). As a result, a potential data survivability crisis is emerging. The scale of the crisis is comparable to that facing the Social Security System. Sometime in one or two decades, the exponential growth of data will become so great that many enterprises will not be able to migrate through their data to more permanent media during the lifetime of the media on which it resides. This will result in significant losses of data and their resultant impacts. To avoid this crisis, we need to plan and devote greater financial and intellectual resources are needed for the development and refinement of new storage media and migration technologies in order to preserve all data any organization determines worth saving permanently. This talk will explore technological solutions and suggested recommendations to address this technological data crisis.

Widespread use of internet, applications, and social media in the professional life of urology residents.

PubMed

Salem, Johannes; Borgmann, Hendrik; Baunacke, Martin; Boehm, Katharina; Hanske, Julian; Macneily, Andrew; Meyer, Christian; Nestler, Tim; Schmid, Marianne; Huber, Johannes

2017-09-01

Digital media have revolutionized communication and information dissemination in healthcare. We aimed to quantify and evaluate professional digital media use among urology residents. We designed a 17-item survey to assess usage and perceived usefulness of digital media, as well as communication type and device type and distributed it via email to 143 Canadian and 721 German urology residents. In total, 58 (41% response rate) residents from Canada and 170 (24% response rate) from Germany reported professional usage rates of 100% on the internet, 89% on apps, and 46% on social media (SoMe). For professional use, residents spent a median of 30 minutes per day on the internet, 10 minutes on apps, and 15 minutes on SoMe. 100% rated the internet, 89% apps, and 31% SoMe as useful for clinical practice. Most (94%) used digital media for communication with colleagues and 23% for communication with patients. Digital media use was allocated to desktop computers (55%) and mobile devices (45%). Canadian residents had higher usage rates of apps (96% vs. 86%; p=0.042) and SoMe (65% vs. 39%; p=0.002) and longer daily usage times for the internet, apps, and SoMe than German residents (p<0.001 each). Digital media are an integral part of the daily professional practice of urology residents, reflected by high usage rates and perceived usefulness of the internet and apps, and the growing importance of SoMe. Urologists should strive to progressively exhaust the vast potential of digital media for academic and clinical practice.

The Impact of Developing Technology on Media Communications.

ERIC Educational Resources Information Center

MacDonald, Lindsay W.

1997-01-01

Examines changes in media communications resulting from new information technologies: communications technologies (networks, World Wide Web, digital set-top box); graphic arts (digital photography, CD and digital archives, desktop design and publishing, printing technology); television and video (digital editing, interactive television, news and…

Exploring digital professionalism.

PubMed

Ellaway, Rachel H; Coral, Janet; Topps, David; Topps, Maureen

2015-01-01

The widespread use of digital media (both computing devices and the services they access) has blurred the boundaries between our personal and professional lives. Contemporary students are the last to remember a time before the widespread use of the Internet and they will be the first to practice in a largely e-health environment. This article explores concepts of digital professionalism and their place in contemporary medical education, and proposes a series of principles of digital professionalism to guide teaching, learning and practice in the healthcare professions. Despite the many risks and fears surrounding their use, digital media are not an intrinsic threat to medical professionalism. Professionals should maintain the capacity for deliberate, ethical, and accountable practice when using digital media. The authors describe a digital professionalism framework structured around concepts of proficiency, reputation, and responsibility. Digital professionalism can be integrated into medical education using strategies based on awareness, alignment, assessment, and accountability. These principles of digital professionalism provide a way for medical students and medical practitioners to embrace the positive aspects of digital media use while being mindful and deliberate in its use to avoid or minimize any negative consequences.

Predicting Individual Characteristics from Digital Traces on Social Media: A Meta-Analysis.

PubMed

Settanni, Michele; Azucar, Danny; Marengo, Davide

2018-04-01

The increasing utilization of social media provides a vast and new source of user-generated ecological data (digital traces), which can be automatically collected for research purposes. The availability of these data sets, combined with the convergence between social and computer sciences, has led researchers to develop automated methods to extract digital traces from social media and use them to predict individual psychological characteristics and behaviors. In this article, we reviewed the literature on this topic and conducted a series of meta-analyses to determine the strength of associations between digital traces and specific individual characteristics; personality, psychological well-being, and intelligence. Potential moderator effects were analyzed with respect to type of social media platform, type of digital traces examined, and study quality. Our findings indicate that digital traces from social media can be studied to assess and predict theoretically distant psychosocial characteristics with remarkable accuracy. Analysis of moderators indicated that the collection of specific types of information (i.e., user demographics), and the inclusion of different types of digital traces, could help improve the accuracy of predictions.

Digital item for digital human memory--television commerce application: family tree albuming system

NASA Astrophysics Data System (ADS)

Song, Jaeil; Lee, Hyejoo; Hong, JinWoo

2004-01-01

Technical advance in creating, storing digital media in daily life enables computers to capture human life and remember it as people do. A critical point with digitizing human life is how to recall bits of experience that are associated by semantic information. This paper proposes a technique for structuring dynamic digital object based on MPEG-21 Digital Item (DI) in order to recall human"s memory and providing interactive TV service on family tree albuming system as one of its applications. DIs are a dynamically reconfigurable, uniquely identified, described by a descriptor language, logical unit for structuring relationship among multiple media resources. Digital Item Processing (DIP) provides the means to interact with DIs to remind context to user, with active properties where objects have executable properties. Each user can adapt DIs" active properties to tailor the behavior of DIs to match his/her own specific needs. DIs" technologies in Intellectual Property Management and Protection (IPMP) can be used for privacy protection. In the interaction between the social space and technological space, the internal dynamics of family life fits well sharing family albuming service via family television. Family albuming service can act as virtual communities builders for family members. As memory is shared between family members, multiple annotations (including active properties on contextual information) will be made with snowballing value.

Emerging Trilingual Literacies in Rural India: Linguistic, Marketing, and Developmental Aspects

ERIC Educational Resources Information Center

Bhatia, Tej K.; Ritchie, William C.

2016-01-01

This paper examines emerging forms of multilingualism and multiliteracy in rural India (where the term "literacy" is used broadly here to include digital media literacy and marketing literacy as well as literacy in the traditional sense of the knowledge of a writing system). Here forces of globalization and digital communication have…

Digital Media, Anxiety, and Depression in Children.

PubMed

Hoge, Elizabeth; Bickham, David; Cantor, Joanne

2017-11-01

There are growing concerns about the impact of digital technologies on children's emotional well-being, particularly regarding fear, anxiety, and depression. The 2 mental health categories of anxiety and depression will be discussed together because there is significant symptom overlap and comorbidity. Early research has explored the impact of traditional media (eg, television, movies) on children's acute fears, which can result in anxieties and related sleep disturbances that are difficult to remedy. More recent research deals with the interactive nature of newer media, especially social media, and their impacts on anxiety and depression. Key topics of inquiry include the following: anxiety and depression associated with technology-based negative social comparison, anxiety resulting from lack of emotion-regulation skills because of substituted digital media use, social anxiety from avoidance of social interaction because of substituted digital media use, anxiety because of worries about being inadequately connected, and anxiety, depression, and suicide as the result of cyberbullying and related behavior. A growing body of research confirms the relationship between digital media and depression. Although there is evidence that greater electronic media use is associated with depressive symptoms, there is also evidence that the social nature of digital communication may be harnessed in some situations to improve mood and to promote health-enhancing strategies. Much more research is needed to explore these possibilities. Copyright © 2017 by the American Academy of Pediatrics.

Not All that Is Solid Melts into Air? Care-Experienced Young People, Friendship and Relationships in the ‘Digital Age’

PubMed Central

Sen, Robin

2016-01-01

The circumstances of those who are, or have been, in the care system may augment concern about their use of mobile phones and the internet, but little is specifically known about such use. Presenting findings from an exploratory study which investigated the experiences and views of six care leavers and four looked after children, this paper considers their social contact via mobile phones and the internet. Exploration of the study data is located alongside wider empirical findings around internet use and critical consideration of theoretical insights from the work of Bauman, Castells and LaMendola. Participants' reported use of digital media was not substantially different to that of their peer group: their core virtual networks had significant overlap with their core offline networks and social contact via digital media could provide welcome, if limited and individualised, social support. The most prominent difficulty arising from the use of these media was forms of verbal abuse by those known to the young people offline. While the centrality of digital technology within young people's lives influenced the way they communicated, underlying issues within their social relationships reflected greater similarity with a pre-digital age than has sometimes been suggested. PMID:27559214

Curating Media Learning: Towards a Porous Expertise

ERIC Educational Resources Information Center

McDougall, Julian; Potter, John

2015-01-01

This article combines research results from a range of projects with two consistent themes. Firstly, we explore the potential for curation to offer a productive metaphor for the convergence of digital media learning across and between home/lifeworld and formal educational/system-world spaces--or between the public and private spheres. Secondly, we…

The commercial use of digital media to market alcohol products: a narrative review.

PubMed

Lobstein, Tim; Landon, Jane; Thornton, Nicole; Jernigan, David

2017-01-01

The rising use of digital media in the last decade, including social networking media and downloadable applications, has created new opportunities for marketing a wide range of goods and services, including alcohol products. This paper aims to review the evidence in order to answer a series of policy-relevant questions: does alcohol marketing through digital media influence drinking behaviour or increases consumption; what methods of promotional marketing are used, and to what extent; and what is the evidence of marketing code violations and especially of marketing to children? A search of scientific, medical and social journals and authoritative grey literature identified 47 relevant papers (including 14 grey literature documents). The evidence indicated (i) that exposure to marketing through digital media was associated with higher levels of drinking behaviour; (ii) that the marketing activities make use of materials and approaches that are attractive to young people and encourage interactive engagement with branded messaging; and (iii) there is evidence that current alcohol marketing codes are being undermined by alcohol producers using digital media. There is evidence to support public health interventions to restrict the commercial promotion of alcohol in digital media, especially measures to protect children and youth. © 2016 Society for the Study of Addiction.

The Scope of Digital Image Media in Art Education

ERIC Educational Resources Information Center

Ortegren, Hans

2012-01-01

In this case study of forms 7-9 in a Swedish school, the subject conceptions of and teaching practices in art subjects of schoolteachers and pupils are studied, in particular with regard to digital media. How the core content of a subject is conceived is compared to the importance of digital media in the teaching practice. For three years a class…

(Re)Writing Civics in the Digital Age: The Role of Social Media in Student (Dis)Engagement

ERIC Educational Resources Information Center

Portman Daley, Joannah

2012-01-01

(Re)Writing Civics in the Digital Age: The Role of Social Media in Student (Dis)Engagement addresses an important gap in the knowledge of civic rhetoric available in Rhetoric and Composition by using qualitative methods to explore the parameters of civic engagement through social media-based digital writing. With funding from URI's Office of…

Communicative Interactions in Everyday and College-Assessed Digital Literacy Practices: Transcribing and Analysing Multimodal Texts

ERIC Educational Resources Information Center

Creer, Adele

2017-01-01

This paper explores integrating a range of digital media into classroom practice to establish the effectiveness of the media and its encompassing modes as a pedagogical tool with a focus on assessment. Directing attention on a communication skills module, research indicated that bringing a range of digital media into the classroom motivated and…

Digital Refractometry of Piezoelectric Crystalline Media

DTIC Science & Technology

1988-11-01

Research and Development Technical Report SLCET-TR-87-0727-1 III DIGITAL REFRACTOMETRY OF PIEZOELECTRIC CRYSTALLINE MEDIA CD Dr. Edward Collett...1L 1 DA313485 11. TITLE (include Security Classification) DIGITAL REFRACTOMETRY OF PIEZOELECTRIC CRYSTALLINE MEDIA (U) 12. PERSONAL AUTHOR(S) Dr...GROUP SUB-GROUP Lasers; quartz; dielectrics; permittivity; refractometry 9 U-1optics; millimeter waves; microwaves; crystals. ,𔄃. ABSTRACT (Continue on

Artists' Perception of the Use of Digital Media in Painting

ERIC Educational Resources Information Center

Agyeman, Cynthia A.

2015-01-01

Painting is believed to predate recorded history and has been in existence for over 35,000 (Ayres, 1985; Bolton, 2013) years. Over the years, painting has evolved; new styles have been developed and digital media have been explored. Each period of change goes through a period of rejection before it is accepted. In the 1960s, digital media was…

Developing Digital and Media Literacies in Children and Adolescents.

PubMed

Turner, Kristen Hawley; Jolls, Tessa; Hagerman, Michelle Schira; O'Byrne, William; Hicks, Troy; Eisenstock, Bobbie; Pytash, Kristine E

2017-11-01

In today's global culture and economy, in which individuals have access to information at their fingertips at all times, digital and media literacy are essential to participate in society. But what specific competencies must young citizens acquire? How do these competencies influence pedagogy? How are student knowledge, attitudes, and behaviors changed? What are the best ways to assess students' digital and media literacy? These questions underscore what parents, educators, health professionals, and community leaders need to know to ensure that youth become digitally and media literate. Experimental and pilot programs in the digital and media literacy fields are yielding insights, but gaps in understanding and lack of support for research and development continue to impede growth in these areas. Learning environments no longer depend on seat time in factory-like school settings. Learning happens anywhere, anytime, and productivity in the workplace depends on digital and media literacy. To create the human capital necessary for success and sustainability in a technology-driven world, we must invest in the literacy practices of our youth. In this article, we make recommendations for research and policy priorities. Copyright © 2017 by the American Academy of Pediatrics.

Re-Mixing Multimodal Resources: Multiliteracies and Digital Production in Norwegian Media Education

ERIC Educational Resources Information Center

Erstad, Ola; Gilje, Oystein; de Lange, Thomas

2007-01-01

Youngsters are increasingly using digital technologies through participation in informal settings. Schools, however, seem to be struggling with implementing digital technologies into formal school activities. With the impact of digital technologies, media education can be seen as an increasingly important "transactional learning space"…

Digital Natives? New and Old Media and Children's Outcomes

ERIC Educational Resources Information Center

Bittman, Michael; Rutherford, Leonie; Brown, Jude; Unsworth, Lens

2011-01-01

The current generation of young children has been described as "digital natives", having been born into a ubiquitous digital media environment. They are envisaged as educationally independent of the guided interaction provided by "digital immigrants": parents and teachers. This article uses data from the Longitudinal Study of…

The development of a full-digital and networkable multi-media based highway information system : phase 1

DOT National Transportation Integrated Search

1999-07-26

This report covers the development of a Multimedia Based Highway Information System (MMHIS). MMHIS extends the capabilities of current photo logging facilities. Photographic logging systems used by highway agencies provide engineers with information ...

Zero Feet Away: The Digital Geography of Gay Social Media.

PubMed

Roth, Yoel

2016-01-01

For this contribution to the "Cartographies" section of the special issue on "Mapping Queer Bioethics," the author focuses on the terrains of digital media, geosocial networking, and sexually based social media in LGBT communities. Addressing the communal potentials and ethical complications of geosocial connections made possible by such sexually based social media, the author asks whether digital forms of cartography via applications such as Grindr and Scruff simplify, complicate, or merely expose historically longstanding notions of queer interconnectivity.

Lifetime of digital media: is optics the solution?

NASA Astrophysics Data System (ADS)

Spitz, Erich; Hourcade, Jean-Charles; Lalo", Franck

2010-01-01

While the short term and mid-term archiving of digital data and information can be handled reasonably well with modern techniques, the long term aspects of the problem (several decades or even centuries) are much more difficult to manage. The heart of the problem is the longevity of storage media, which presently does not go beyond a few years, maybe one or two decades in the best cases. In this article, we review the various strategies for long term archiving, with two main categories: active and passive. We evaluate the various recording media in terms of their longevity. We then discuss the recordable optical digital disks (RODDs) and the state of the art in this domain; the present situation is that, with the techniques that are implemented commercially, good prospects for long term archiving are not available. Nevertheless, the conceptual simplicity of RODDs could be exploited to create new recordable digital media; the improvements that are needed seem to be reachable with reasonable development effort. Since RODDs are now in strong competition with other systems (hard disks or flash memory for instance) that constantly make enormous progress, there seems to be little hope to see RODDs win the race of capacity; nevertheless, longevity could provide them with a new market, since the need for long term archiving is so pressing everywhere in the world.

Education and Social Media: Toward a Digital Future. MacArthur Foundation Series on Digital Media and Learning

ERIC Educational Resources Information Center

Greenhow, Christine, Ed.; Sonnevend, Julia, Ed.; Agur, Colin, Ed.

2016-01-01

How are widely popular social media such as Facebook, Twitter, and Instagram transforming how teachers teach, how kids learn, and the very foundations of education? What controversies surround the integration of social media in students' lives? The past decade has brought increased access to new media, and with this new opportunities and…

Detecting European Rabbit ( Oryctolagus cuniculus) Disease Outbreaks by Monitoring Digital Media.

PubMed

Peacock, David E; Grillo, Tiggy L

2018-04-18

  Digital media and digital search tools offer simple and effective means to monitor for pathogens and disease outbreaks in target organisms. Using tools such as Rich Site Summary feeds, and Google News and Google Scholar specific key word searches, international digital media were actively monitored from 2012 to 2016 for pathogens and disease outbreaks in the taxonomic order Lagomorpha, with a specific focus on the European rabbit ( Oryctolagus cuniculus). The primary objective was identifying pathogens for assessment as potential new biocontrol agents for Australia's pest populations of the European rabbit. A number of pathogens were detected in digital media reports. Additional benefits arose in the regular provision of case reports and research on myxomatosis and rabbit haemorrhagic disease virus that assisted with current research.

Pharmacy professionalism and the digital age.

PubMed

Rutter, Paul M; Duncan, Gregory

2011-12-01

To explore how the use of digital media could affect how people view professional behaviour. The growth in social networking sites has been phenomenal and they are now an extremely popular medium for interacting with others both commercially and privately. This as-yet-uncontrolled digital media provides ample opportunities for public and professional scrutiny for the unwary. Instances of employer screening and employee dismissal are already documented. All pharmacists who use digital media now need to be conscious that their virtual presence could be subject to regulator investigation. It is important that individuals are aware of the risks associated with using digital media and that pharmacy organisations begin to provide clear leadership to help pharmacists know what is and is not acceptable. © 2011 The Authors. IJPP © 2011 Royal Pharmaceutical Society.

Teaching professionalism in the digital age on the psychiatric consultation-liaison service.

PubMed

Baer, Wendy; Schwartz, Ann C

2011-01-01

The rapid emergence of social media, including Facebook and YouTube, have added a new dimension to defining, teaching, and role modeling professionalism in the medical field. Explicit and consistent role modeling of professional behaviors are needed to encourage the development of professional physicians. The purpose of this article is to investigate the challenges and opportunities at the interface of professionalism and social media for physicians. The medical literature via PubMed was reviewed with key words including "Facebook," "YouTube," "social media," "digital media," and key issues are discussed. Our residency program was surveyed regarding their experiences with digital media in medical practice and the findings are discussed. Sample topics and relevant, thought provoking questions generated from our practices are outlined. Case vignettes are offered to exemplify issues with regard to professionalism raised by digital and social media in medical practice. Social media sites offer great opportunity to widely distribute valuable health care information as well as provide physicians with a venue to de-stress. In this new digital age, trainees and lifelong learners must learn to be mindful of professionalism while using social media in order to protect their privacy as well as the image of physicians. Copyright © 2011 The Academy of Psychosomatic Medicine. Published by Elsevier Inc. All rights reserved.

Inspiring Students through Digital Media Teleschool Teacher, Hawaii Schools Digital Media Program

ERIC Educational Resources Information Center

Yamashita, Irene

2005-01-01

Video is a powerful tool, and it can be used to motivate student achievement and learning. One of the greatest advantages in getting students to work with digital media is that they can retake and re-edit a project until they are satisfied with it. Students become very occupied in applying what they have learned by producing mini-documentaries,…

Beyond Digital Natives: European Research on Media Education; Challenges of Technology and Pedagogical Issues

ERIC Educational Resources Information Center

Rivoltella, Pier Cesare

2012-01-01

This article aims to map issues of Media Education currently under debate in Europe. It points out three main research trends. The first one concerns digital natives and their skills in media and technologies. Here we have quite a dialectic situation: on the one hand, a lot of scholars and policymakers are sure that digital natives exist, that…

Using digital media to promote kidney disease education.

PubMed

Goldstein, Karen; Briggs, Michael; Oleynik, Veronica; Cullen, Mac; Jones, Jewel; Newman, Eileen; Narva, Andrew

2013-07-01

Health-care providers and patients increasingly turn to the Internet-websites as well as social media platforms-for health-related information and support. Informed by research on audience behaviors and preferences related to digital health information, the National Kidney Disease Education Program (NKDEP) developed a comprehensive and user-friendly digital ecosystem featuring content and platforms relevant for each audience. NKDEP's analysis of website metrics and social media conversation mapping related to CKD revealed gaps and opportunities, informing the development of a digital strategy to position NKDEP as a trustworthy digital source for evidence-based kidney disease information. NKDEP launched a redesigned website (www.nkdep.nih.gov) with enhanced content for multiple audiences as well as a complementary social media presence on Twitter and Facebook serving to drive traffic to the website as well as actively engage target audiences in conversations about kidney disease. The results included improved website metrics and increasing social media engagement among consumers and health-care providers. NKDEP will continue to monitor trends, explore new directions, and work to improve communication across digital platforms. Published by Elsevier Inc.

Using Digital Media to Promote Kidney Disease Education

PubMed Central

Goldstein, Karen; Briggs, Michael; Oleynik, Veronica; Cullen, Mac; Jones, Jewel; Newman, Eileen

2013-01-01

Healthcare providers and patients increasingly turn to the Internet—websites as well as social media platforms—for health-related information and support. Informed by research on audience behaviors and preferences related to digital health information, the National Kidney Disease Education Program (NKDEP) developed a comprehensive and user-friendly digital ecosystem featuring content and platforms relevant for each audience. NKDEP's analysis of website metrics and social media conversation mapping related to chronic kidney disease revealed gaps and opportunities, informing the development of a digital strategy to position NKDEP as a trustworthy digital source for evidence-based kidney disease information. NKDEP launched a redesigned website (www.nkdep.nih.gov) with enhanced content for multiple audiences as well as a complementary social media presence on Twitter and Facebook, serving to drive traffic to the website as well as actively engage target audiences in conversations about kidney disease. The results included improved website metrics and increasing social media engagement among consumers and healthcare providers. NKDEP will continue to monitor trends, explore new directions, and work to improve communication across digital platforms. PMID:23809289

Multimodal Discourse Strategies of Factuality and Subjectivity in Educational Digital Storytelling

ERIC Educational Resources Information Center

Bou-Franch, Patricia

2012-01-01

As new technologies continue to emerge, students and lecturers are provided with new educational tools. One such tool, which is increasingly used in higher education, is digital storytelling, i.e. multi-media digital narratives. Despite the increasing attention that education and media scholars have paid to digital storytelling, there is scant…

Digital Media, Technologies and Scholarship: Some Shapes of eResearch in Educational Inquiry

ERIC Educational Resources Information Center

Markauskaite, Lina

2010-01-01

This paper discusses some recent developments in digital media, research technologies and scholarly practices that are known under the umbrella term of "eResearch". Drawing on conceptual ideas of digital materialism, epistemic artefacts and epistemic tools, this paper discusses how the digital inscription of knowledge and knowing could…

Digital Media Literacy in a Sports, Popular Culture and Literature Course

ERIC Educational Resources Information Center

Fortuna, Carolyn

2015-01-01

This article considers how media sports culture is an apt space for digital media literacy instruction. Describing a senior year high school English course that requires students to deconstruct and compose with sports media texts, the author outlines how learning modules, analysis of curated collections of texts through heuristics, and mentor…

Gaming the System: Culture, Process, and Perspectives Supporting a Game and App Design Curriculum

ERIC Educational Resources Information Center

Herro, Danielle

2015-01-01

Games and digital media experiences permeate the lives of youth. Researchers have argued the participatory attributes and cognitive benefits of gaming and media production for more than a decade, relying on socio-cultural theory to bolster their claims. Only recently have large-scale efforts ensued towards moving game play and design into formal…

Effective Game Based Citizenship Education in the Age of New Media

ERIC Educational Resources Information Center

Chee, Yam San; Mehrotra, Swati; Liu, Qiang

2013-01-01

Educational systems worldwide are being challenged to respond effectively to the digital revolution and its implications for learning in the 21st century. In the present new media age, educational reforms are desperately needed to support more open and flexible structures of on-demand learning that equip students with competencies required in a…

Trending now: future directions in digital media for the public health sector.

PubMed

Burke-Garcia, Amelia; Scally, Gabriel

2014-12-01

Digital media usage is expanding enormously and is starting to be used as a public health intervention and communication tool. It has an ability to increase the reach of public health research and communication, as well as drive measurable behaviour change. But there is an absence of both deep and wide understanding of the opportunities within digital media, i.e. most people think only of Facebook and Twitter when they think of social media; smart, strategic planning for its widespread use is not common practice and rigorous evaluative studies of its effectiveness are few and far between. This paper analyses the published literature on this topic and identifies the top 10 directions that use of digital media is likely to take in the medium term. The analysis strongly supports the position that digital media needs to be taken seriously as a vehicle for public health activity in its own right and not merely as an adjunct to other campaigns. Digital media will continue to develop and move from being an add-on to existing activity to being the major vehicle for significant elements of research, data collection and advocacy. It is important that public health leaders fully understand and engage in its development and use. © The Author 2014. Published by Oxford University Press on behalf of Faculty of Public Health. All rights reserved. for permissions, please e-mail: journals.permissions@oup.com.

Digital Media for Primary Health Care in Austria.

PubMed

Kriegel, Johannes; Tuttle-Weidinger, Linda; Reckwitz, Luise

2017-01-01

Primary health care (PHC) is currently being improved in all developed industries. The aim is to make healthcare more patient-centered and close to the patient's place of residence. In addition to the organizational and interdisciplinary reorientation, the use of digital media is increasingly being emphasized. Through literature research and an online survey among Austrian doctors and general practitioners, the current and future challenges for the use of digital media in networked and regional primary health care were identified and prioritized. It becomes clear that basic functions like documentation, communication and coordination in the individual medical practice are at the forefront. In the future it will be necessary to support regional and interprofessional networking through digital media.

The 3D Digital Story-telling Media on Batik Learning in Vocational High Schools

NASA Astrophysics Data System (ADS)

Widiaty, I.; Achdiani, Y.; Kuntadi, I.; Mubaroq, S. R.; Zakaria, D.

2018-02-01

The aim of this research is to make 3D digital Story-telling Media on Batik Learning in Vocational High School. The digital story-telling developed in this research is focused on 3D-based story-telling. In contrast to the digital story-telling that has been developed in existing learning, this research is expected to be able to improve understanding of vocational students about the value of local wisdom batik more meaningful and “live”. The process of making 3D digital story-telling media consists of two processes, namely the creation of 3D objects and the creation of 3D object viewer.

Children and Adolescents and Digital Media.

PubMed

Reid Chassiakos, Yolanda Linda; Radesky, Jenny; Christakis, Dimitri; Moreno, Megan A; Cross, Corinn

2016-11-01

Today's children and adolescents are immersed in both traditional and new forms of digital media. Research on traditional media, such as television, has identified health concerns and negative outcomes that correlate with the duration and content of viewing. Over the past decade, the use of digital media, including interactive and social media, has grown, and research evidence suggests that these newer media offer both benefits and risks to the health of children and teenagers. Evidence-based benefits identified from the use of digital and social media include early learning, exposure to new ideas and knowledge, increased opportunities for social contact and support, and new opportunities to access health promotion messages and information. Risks of such media include negative health effects on sleep, attention, and learning; a higher incidence of obesity and depression; exposure to inaccurate, inappropriate, or unsafe content and contacts; and compromised privacy and confidentiality. This technical report reviews the literature regarding these opportunities and risks, framed around clinical questions, for children from birth to adulthood. To promote health and wellness in children and adolescents, it is important to maintain adequate physical activity, healthy nutrition, good sleep hygiene, and a nurturing social environment. A healthy Family Media Use Plan (www.healthychildren.org/MediaUsePlan) that is individualized for a specific child, teenager, or family can identify an appropriate balance between screen time/online time and other activities, set boundaries for accessing content, guide displays of personal information, encourage age-appropriate critical thinking and digital literacy, and support open family communication and implementation of consistent rules about media use. Copyright © 2016 by the American Academy of Pediatrics.

The transition to digital media in biocommunications.

PubMed

Lynch, P J

1996-01-01

As digital audiovisual media become dominant in biomedical communications, the skills of human interface design and the technology of client-server multimedia data networks will underlie and influence virtually every aspect of biocommunications professional practice. The transition to digital communications media will require financial, organizational, and professional changes in current biomedical communications departments, and will require a multi-disciplinary approach that will blur the boundaries of the current biocommunications professions.

Early Learning with Digital Media: A Naturalistic, Ethnographic Investigation of Children's Engagement with and Learning from Television and Digital Technology in Early Childhood

ERIC Educational Resources Information Center

Dugan, Therese E.

2012-01-01

Digital media is a broad concept that includes everything from movies to video games to websites. These media are cultural norms for young people, becoming part of their identity as they use and create content. In this dissertation I discuss the observed diversity of interactions that children from infancy through kindergarten have with digital…

From Information Center to Discovery System: Next Step for Libraries?

ERIC Educational Resources Information Center

Marcum, James W.

2001-01-01

Proposes a discovery system model to guide technology integration in academic libraries that fuses organizational learning, systems learning, and knowledge creation techniques with constructivist learning practices to suggest possible future directions for digital libraries. Topics include accessing visual and continuous media; information…

Mis/Representations in School-Based Digital Media Production: An Ethnographic Exploration with Muslim Girls

ERIC Educational Resources Information Center

Dahya, Negin; Jenson, Jennifer

2015-01-01

In this article, the authors discuss findings from a digital media production club with racialized girls in a low-income school in Toronto, Ontario. Specifically, the authors consider how student-produced media is impacted by ongoing postcolonial structures relating to power and representation in the school and in the media production work of…

Media, Millennials, and the Academy: Understanding the State of Media Literacy within Higher Education

ERIC Educational Resources Information Center

Schmidt, H. C.

2012-01-01

While the perception exists that today's university students are digital natives, comfortable with all forms of new media and digital technology, previous research has suggested that there may be limits to our students' media savvy. This study considers the extent to which students possess competencies related to the message communication…

A Queer Critical Media Literacies Framework in a Digital Age

ERIC Educational Resources Information Center

Leent, Lisa; Mills, Kathy

2018-01-01

Media literacy skills are focal for many educators across the globe in an age of ubiquitous access to the Internet and the rapid circulation of digital texts. A critical media literacies perspective is often a key element in teaching adolescents to read a range of texts. A queer critical media literacies pedagogy supports a social justice agenda…

Track analysis of laser-illuminated etched track detectors using an opto-digital imaging system

NASA Astrophysics Data System (ADS)

Eghan, Moses J.; Buah-Bassuah, Paul K.; Oppon, Osborne C.

2007-11-01

An opto-digital imaging system for counting and analysing tracks on a LR-115 detector is described. One batch of LR-115 track detectors was irradiated with Am-241 for a determined period and distance for linearity test and another batch was exposed to radon gas. The laser-illuminated etched track detector area was imaged, digitized and analysed by the system. The tracks that were counted on the opto-digital system with the aid of media cybernetics software as well as spark gap counter showed comparable track density results ranging between 1500 and 2750 tracks cm-2 and 65 tracks cm-2 in the two different batch detector samples with 0.5% and 1% track counts, respectively. Track sizes of the incident alpha particles from the radon gas on the LR-115 detector demonstrating different track energies are statistically and graphically represented. The opto-digital imaging system counts and measures other track parameters at an average process time of 3-5 s.

Digital Life and Youth Well-being, Social Connectedness, Empathy, and Narcissism.

PubMed

James, Carrie; Davis, Katie; Charmaraman, Linda; Konrath, Sara; Slovak, Petr; Weinstein, Emily; Yarosh, Lana

2017-11-01

Youth well-being, social connectedness, and personality traits, such as empathy and narcissism, are at the crux of concerns often raised about the impacts of digital life. Understanding known impacts, and research gaps, in these areas is an important first step toward supporting media use that contributes positively to youth's happiness, life satisfaction, and prosocial attitudes and behaviors. By examining existing work addressing these issues across domains, we found that a complex interplay of individual factors, type of digital media engagement, and experiences in media contexts informs outcomes related to well-being, social connectedness, empathy, and narcissism. We argue that further research is needed to uncover how, where, when, and for whom digital media practices support positive well-being and social connectedness outcomes. Specifically, research needs to move beyond correlational studies to uncover causal connections between traits like narcissism and media use. Longitudinal studies are also needed to explore patterns of media use over time and related impacts. Further research is needed to explore how specific technologies can be designed to support positive well-being, social outcomes, and prosocial personality traits. Finally, research is needed regarding parenting, educational practices, and policies that support positive digital media use and related outcomes. Although existing research suggests that digital life has mixed potentials and effects for well-being, social connectedness, empathy, and narcissism, we provide recommendations for clinicians, policy makers, and educators in partnering with caregivers and youth to support media use that promotes positive outcomes in these areas. Copyright © 2017 by the American Academy of Pediatrics.

"Playing with the Team": The Development of Communities of Practice in a Digital Storytelling Project

ERIC Educational Resources Information Center

Westman, Peter John

2012-01-01

Since its emergence in the early 1990's, digital storytelling has been variously identified as a new media practice, a consumer and community-led movement, and a textual system. However, given its relative nascent status, there remains the need for further academic research focusing on the different forms it has assumed. During the spring/summer…

Civic Engagement through Digital Citizenship: Engaging Youth in Active, Participatory Citizenship through Digital Media. The Progress of Education Reform. Volume 13, Number 1

ERIC Educational Resources Information Center

Baumann, Paul

2012-01-01

Participatory digital media--broadly defined as media such as the Internet, social network sites and cell phones that allow users to interact--are ubiquitous among today's youth. Among teens ages 12-17, 95% have access to the Internet; 70% go online daily; 80% use social networking sites such as Facebook and Twitter; and 77% have cell phones. Many…

Collboard: Fostering New Media Literacies in the Classroom through Collaborative Problem Solving Supported by Digital Pens and Interactive Whiteboards

ERIC Educational Resources Information Center

Alvarez, Claudio; Salavati, Sadaf; Nussbaum, Miguel; Milrad, Marcelo

2013-01-01

Education systems worldwide must strive to support the teaching of a set of New Media Literacies (NMLs). These literacies respond to the need for educating human capital within participatory cultures in a highly technologized world. In this paper, we present Collboard, a constructivist problem solving activity for fostering the development of…

Social Media Use and Access to Digital Technology in US Young Adults in 2016.

PubMed

Villanti, Andrea C; Johnson, Amanda L; Ilakkuvan, Vinu; Jacobs, Megan A; Graham, Amanda L; Rath, Jessica M

2017-06-07

In 2015, 90% of US young adults with Internet access used social media. Digital and social media are highly prevalent modalities through which young adults explore identity formation, and by extension, learn and transmit norms about health and risk behaviors during this developmental life stage. The purpose of this study was to provide updated estimates of social media use from 2014 to 2016 and correlates of social media use and access to digital technology in data collected from a national sample of US young adults in 2016. Young adult participants aged 18-24 years in Wave 7 (October 2014, N=1259) and Wave 9 (February 2016, N=989) of the Truth Initiative Young Adult Cohort Study were asked about use frequency for 11 social media sites and access to digital devices, in addition to sociodemographic characteristics. Regular use was defined as using a given social media site at least weekly. Weighted analyses estimated the prevalence of use of each social media site, overlap between regular use of specific sites, and correlates of using a greater number of social media sites regularly. Bivariate analyses identified sociodemographic correlates of access to specific digital devices. In 2014, 89.42% (weighted n, 1126/1298) of young adults reported regular use of at least one social media site. This increased to 97.5% (weighted n, 965/989) of young adults in 2016. Among regular users of social media sites in 2016, the top five sites were Tumblr (85.5%), Vine (84.7%), Snapchat (81.7%), Instagram (80.7%), and LinkedIn (78.9%). Respondents reported regularly using an average of 7.6 social media sites, with 85% using 6 or more sites regularly. Overall, 87% of young adults reported access or use of a smartphone with Internet access, 74% a desktop or laptop computer with Internet access, 41% a tablet with Internet access, 29% a smart TV or video game console with Internet access, 11% a cell phone without Internet access, and 3% none of these. Access to all digital devices with Internet was lower in those reporting a lower subjective financial situation; there were also significant differences in access to specific digital devices with Internet by race, ethnicity, and education. The high mean number of social media sites used regularly and the substantial overlap in use of multiple social media sites reflect the rapidly changing social media environment. Mobile devices are a primary channel for social media, and our study highlights disparities in access to digital technologies with Internet access among US young adults by race/ethnicity, education, and subjective financial status. Findings from this study may guide the development and implementation of future health interventions for young adults delivered via the Internet or social media sites. ©Andrea C Villanti, Amanda L Johnson, Vinu Ilakkuvan, Megan A Jacobs, Amanda L Graham, Jessica M Rath. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 07.06.2017.

Social Media Use and Access to Digital Technology in US Young Adults in 2016

PubMed Central

Johnson, Amanda L; Ilakkuvan, Vinu; Jacobs, Megan A; Graham, Amanda L; Rath, Jessica M

2017-01-01

Background In 2015, 90% of US young adults with Internet access used social media. Digital and social media are highly prevalent modalities through which young adults explore identity formation, and by extension, learn and transmit norms about health and risk behaviors during this developmental life stage. Objective The purpose of this study was to provide updated estimates of social media use from 2014 to 2016 and correlates of social media use and access to digital technology in data collected from a national sample of US young adults in 2016. Methods Young adult participants aged 18-24 years in Wave 7 (October 2014, N=1259) and Wave 9 (February 2016, N=989) of the Truth Initiative Young Adult Cohort Study were asked about use frequency for 11 social media sites and access to digital devices, in addition to sociodemographic characteristics. Regular use was defined as using a given social media site at least weekly. Weighted analyses estimated the prevalence of use of each social media site, overlap between regular use of specific sites, and correlates of using a greater number of social media sites regularly. Bivariate analyses identified sociodemographic correlates of access to specific digital devices. Results In 2014, 89.42% (weighted n, 1126/1298) of young adults reported regular use of at least one social media site. This increased to 97.5% (weighted n, 965/989) of young adults in 2016. Among regular users of social media sites in 2016, the top five sites were Tumblr (85.5%), Vine (84.7%), Snapchat (81.7%), Instagram (80.7%), and LinkedIn (78.9%). Respondents reported regularly using an average of 7.6 social media sites, with 85% using 6 or more sites regularly. Overall, 87% of young adults reported access or use of a smartphone with Internet access, 74% a desktop or laptop computer with Internet access, 41% a tablet with Internet access, 29% a smart TV or video game console with Internet access, 11% a cell phone without Internet access, and 3% none of these. Access to all digital devices with Internet was lower in those reporting a lower subjective financial situation; there were also significant differences in access to specific digital devices with Internet by race, ethnicity, and education. Conclusions The high mean number of social media sites used regularly and the substantial overlap in use of multiple social media sites reflect the rapidly changing social media environment. Mobile devices are a primary channel for social media, and our study highlights disparities in access to digital technologies with Internet access among US young adults by race/ethnicity, education, and subjective financial status. Findings from this study may guide the development and implementation of future health interventions for young adults delivered via the Internet or social media sites. PMID:28592394

Using Disruptive Technologies to Make Digital Connections: Stories of Media Use and Digital Literacy in Secondary Classrooms

ERIC Educational Resources Information Center

Nowell, Shanedra D.

2014-01-01

This study focused on ways teachers and students in an urban high school used technologies often labeled as disruptive (i.e. social media and mobile phones) as learning and relationship building tools, inside and outside the classroom. In this teacher research study, secondary teachers discussed digital literacies, the digital divide, and digital…

An Exploratory Study on the Digital Identity Formation of Korean University EFL Learners

ERIC Educational Resources Information Center

Lee, Jang Ho; Kim, Heyoung

2014-01-01

The present study aims to sketch the contours of new media ecology for Korean university students as well as to examine how these learners shape and negotiate their digital identity by using social networking services and digital devices. It also investigates their use of digital media for learning English as a foreign language (EFL). In total,…

The use of digital media by women using the maternity services in a developed country.

PubMed

O'Higgins, A; Murphy, O C; Egan, A; Mullaney, L; Sheehan, S; Turner, M J

2014-01-01

The provision of high quality healthcare information about pregnancy is important to women and to healthcare professionals and it is 1 driven, in part, by a desire to improve clinical outcomes,. The objective of this study was to examine the use of digital media by women' to access pregnancy information. A questionnaire was distributed to women attending a large maternity hospital. Of the 522 respondents, the mean age was 31.8 years, 45% (235/522) were nulliparous, 62% (324/522) lived in the capital city and 29% (150/522) attended the hospital as private patients. Overall 95% (498/522) used the internet for pregnancy information, 76% (399/522) had a smartphone and 59% (235/399) of smartphone owners had used a pregnancy smartapp. The nature of internet usage for pregnancy information included discussion forums (70%), social networks (67%), video media (48%), e-books (15%), blogs (13%), microblogs (9%) and podcasts (4%). Even women who were socially disadvantaged reported high levels of digital media usage. In contemporary maternity care women use digital media extensively for pregnancy information. All maternity services should have a digital media strategy.

Pre-service Science Teachers (PSTs)’ Creative Thinking Skills on Atoms, Ions and Molecules Digital Media Creation

NASA Astrophysics Data System (ADS)

Agustin, RR; Liliasari, L.; Sinaga, P.; Rochintaniawati, D.

2017-09-01

Atoms, ions and molecules are considered as abstract concepts that often lead to students’ learning difficulties. Th is study aimed at providing description of pre-service science teachers (PSTs)’ creative thinking skills on atoms, elements and compounds digital media creation. Qualitative descriptive method were employed to acquire data. Instruments used were rubric of PSTs’ digital teaching media, open ended question related to PSTs’ technological knowledge and pre-test about atoms, ions and molecules that were given to eighteen PSTs. The study reveals that PSTs’ creative thinking skills were still low and inadequate to create qualified teaching media of atoms, ions and molecules. PSTs’ content and technological knowledge in regard with atoms, ions and molecules are the most contributing factors. This finding support the necessity of developing pre-service and in-service science teachers’ creative thinking skill in digital media that is embedded to development of technological content knowledge.

More than Chatting Online: Children, Marketing and the Use of Digital Media

ERIC Educational Resources Information Center

Snyder, Ilana; Jevons, Colin; Henderson, Michael; Gabbott, Mark; Beale, Denise

2011-01-01

While schools have taught media literacy for many years, new challenges are raised by the growth of digital media and the sophistication of marketing techniques aimed at children. In response to a moral panic over the dangers posed by new media, schools have focused on cyber-safety education to reduce the incidence of phenomena such as…

Student-Created Digital Media and Engagement in Middle School History

ERIC Educational Resources Information Center

Alexander, Curby

2014-01-01

In this study, student engagement during classroom activities was investigated where sixth graders created digital media projects using historical images. The study employed a qualitative design involving observations, student artifacts, and interviews while students were creating digital storyboards using a Web-based application developed for…

Online surveillance of media health event reporting in Nepal: digital disease detection from a One Health perspective.

PubMed

Schwind, Jessica S; Norman, Stephanie A; Karmacharya, Dibesh; Wolking, David J; Dixit, Sameer M; Rajbhandari, Rajesh M; Mekaru, Sumiko R; Brownstein, John S

2017-09-21

Traditional media and the internet are crucial sources of health information. Media can significantly shape public opinion, knowledge and understanding of emerging and endemic health threats. As digital communication rapidly progresses, local access and dissemination of health information contribute significantly to global disease detection and reporting. Health event reports in Nepal (October 2013-December 2014) were used to characterize Nepal's media environment from a One Health perspective using HealthMap - a global online disease surveillance and mapping tool. Event variables (location, media source type, disease or risk factor of interest, and affected species) were extracted from HealthMap. A total of 179 health reports were captured from various sources including newspapers, inter-government agency bulletins, individual reports, and trade websites, yielding 108 (60%) unique articles. Human health events were reported most often (n = 85; 79%), followed by animal health events (n = 23; 21%), with no reports focused solely on environmental health. By expanding event coverage across all of the health sectors, media in developing countries could play a crucial role in national risk communication efforts and could enhance early warning systems for disasters and disease outbreaks.

Mental Health

MedlinePlus

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Measuring Children’s Media Use in the Digital Age

PubMed Central

Vandewater, Elizabeth A.; Lee, Sook-Jung

2009-01-01

In this new and rapidly changing era of digital technology, there is increasing consensus among media scholars that there is an urgent need to develop measurement approaches which more adequately capture media use The overarching goal of this paper is facilitate the development of measurement approaches appropriate for capturing children’s media use in the digital age. The paper outlines various approaches to measurement, focusing mainly on those which have figured prominently in major existing studies of children’s media use. We identify issues related to each technique, including advantages and disadvantages. We also include a review of existing empirical comparisons of various methodologies. The paper is intended to foster discussion of the best ways to further research and knowledge regarding the impact of media on children. PMID:19763246

Picture archiving and computing systems: the key to enterprise digital imaging.

PubMed

Krohn, Richard

2002-09-01

The utopian view of the electronic medical record includes the digital transformation of all aspects of patient information. Historically, imagery from the radiology, cardiology, ophthalmology, and pathology departments, as well as the emergency room, has been a morass of paper, film, and other media, isolated within each department's system architecture. In answer to this dilemma, picture archiving and computing systems have become the focal point of efforts to create a single platform for the collection, storage, and distribution of clinical imagery throughout the health care enterprise.

HIV Treatment Overview

MedlinePlus

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Pedagogy Meets Digital Media: A Tangle of Teachers, Strategies, and Tactics

ERIC Educational Resources Information Center

Rust, Julie

2017-01-01

Although increasingly encouraged to incorporate digital media into classrooms to prepare students for engaged participation in a digital world, teachers are often taken by surprise when paradigm clashes arise between traditional school expectations and the affordances of these new spaces. Through data gathered from ethnographic methodologies…

Four Approaches to New Media Art Education

ERIC Educational Resources Information Center

Freire, Manuelle; McCarthy, Erin

2014-01-01

Educators are concerned about what their students are learning in their interaction and participation in the digital culture. For art educators specifically, the digital and new media practices youth engage in raise other important questions: When contributing to the digital culture, what are they creating? What are the aesthetic qualities of the…

Let's Scrum! Learning Digital Media Collaboratively

ERIC Educational Resources Information Center

Wilson, Daniel G.; Brown, Joshua; Burke, Adam A.

2013-01-01

The changing landscape of digital media and software development has immense impact on society, not only through consumer use of the products, but also in the way these technologies are developed. Modern software and media-development companies are using collaborative methods to develop innovative and useful products. Technology and engineering…

The Role of Social Media Tools: Accessible Tourism for Disabled Citizens

ERIC Educational Resources Information Center

Altinay, Zehra; Saner, Tulen; Bahçelerli, Nesrin M.; Altinay, Fahriye

2016-01-01

Knowledge sharing becomes important to accomplish digital citizenship. Social media tools become popular to share and diffuse the knowledge in the digitalization. This social media learning and knowledge sharing platforms provides accessibility to the services within societies especially for disabled citizens. This research study aims to evaluate…

75 FR 13090 - Privacy Act of 1974; System of Records

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-18

... proposed action will be effective without further notice on April 19, 2010 unless comments are received... activities. Categories of records in the system: Individual's name, duty title, grade, Social Security Number... the system: Storage: Electronic storage media. Retrievability: By name, last 8 digits of the Common...

Evaluation of a Digital Companion for Older Adults with Mild Cognitive Impairment.

PubMed

Demiris, George; Thompson, Hilaire J; Lazar, Amanda; Lin, Shih-Yin

2016-01-01

Study Objective: The purpose of this study was to examine the feasibility of a digital companion system used by older adults with mild cognitive impairment (MCI). We utilized a commercially available system that is comprehensive in its functionalities (including conversation ability, use of pictures and other media, and reminders) to explore the system's impact on older adults ' social interactions, anxiety, depressive symptoms, and acceptance of the system. Study Design: We conducted a three-month mixed methods evaluation study of the digital companion. Results: Ten female community-dwelling older adults (average age 78.3 years) participated in the study. Overall, participants utilized the tool regularly and appreciated its presence and their interactions. Participants scored higher at the end of the study in cognition and social support scales, and lower in presence of depressive symptoms. Conclusion: Findings indicate the feasibility of a digital companion for people with MCI and inform the need for additional research.

What Is HIV/AIDS?

MedlinePlus

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David Rager | NREL

Science.gov Websites

Business Analytics Manager, Digital First Media, Denver, Colorado, 2 years Cloud Architect and Developer , Solar Intelligence, Denver, Colorado, 2 years Technical Data Architect and SEO Lead, Digital First Media

Does Digital Video Advertising Increase Population-Level Reach of Multimedia Campaigns? Evidence From the 2013 Tips From Former Smokers Campaign

PubMed Central

Shafer, Paul R; Rodes, Robert; Kim, Annice; Hansen, Heather; Patel, Deesha; Coln, Caryn; Beistle, Diane

2016-01-01

Background Federal and state public health agencies in the United States are increasingly using digital advertising and social media to promote messages from broader multimedia campaigns. However, little evidence exists on population-level campaign awareness and relative cost efficiencies of digital advertising in the context of a comprehensive public health education campaign. Objective Our objective was to compare the impact of increased doses of digital video and television advertising from the 2013 Tips From Former Smokers (Tips) campaign on overall campaign awareness at the population level. We also compared the relative cost efficiencies across these media platforms. Methods We used data from a large national online survey of approximately 15,000 US smokers conducted in 2013 immediately after the conclusion of the 2013 Tips campaign. These data were used to compare the effects of variation in media dose of digital video and television advertising on population-level awareness of the Tips campaign. We implemented higher doses of digital video among selected media markets and randomly selected other markets to receive similar higher doses of television ads. Multivariate logistic regressions estimated the odds of overall campaign awareness via digital or television format as a function of higher-dose media in each market area. All statistical tests used the .05 threshold for statistical significance and the .10 level for marginal nonsignificance. We used adjusted advertising costs for the additional doses of digital and television advertising to compare the cost efficiencies of digital and television advertising on the basis of costs per percentage point of population awareness generated. Results Higher-dose digital video advertising was associated with 94% increased odds of awareness of any ad online relative to standard-dose markets (P<.001). Higher-dose digital advertising was associated with a marginally nonsignificant increase (46%) in overall campaign awareness regardless of media format (P=.09). Higher-dose television advertising was associated with 81% increased odds of overall ad awareness regardless of media format (P<.001). Increased doses of television advertising were also associated with significantly higher odds of awareness of any ad on television (P<.001) and online (P=.04). The adjusted cost of each additional percentage point of population-level reach generated by higher doses of advertising was approximately US $440,000 for digital advertising and US $1 million for television advertising. Conclusions Television advertising generated relatively higher levels of overall campaign awareness. However, digital video was relatively more cost efficient for generating awareness. These results suggest that digital video may be used as a cost-efficient complement to traditional advertising modes (eg, television), but digital video should not replace television given the relatively smaller audience size of digital video viewers. PMID:27627853

Does Digital Video Advertising Increase Population-Level Reach of Multimedia Campaigns? Evidence From the 2013 Tips From Former Smokers Campaign.

PubMed

Davis, Kevin C; Shafer, Paul R; Rodes, Robert; Kim, Annice; Hansen, Heather; Patel, Deesha; Coln, Caryn; Beistle, Diane

2016-09-14

Federal and state public health agencies in the United States are increasingly using digital advertising and social media to promote messages from broader multimedia campaigns. However, little evidence exists on population-level campaign awareness and relative cost efficiencies of digital advertising in the context of a comprehensive public health education campaign. Our objective was to compare the impact of increased doses of digital video and television advertising from the 2013 Tips From Former Smokers (Tips) campaign on overall campaign awareness at the population level. We also compared the relative cost efficiencies across these media platforms. We used data from a large national online survey of approximately 15,000 US smokers conducted in 2013 immediately after the conclusion of the 2013 Tips campaign. These data were used to compare the effects of variation in media dose of digital video and television advertising on population-level awareness of the Tips campaign. We implemented higher doses of digital video among selected media markets and randomly selected other markets to receive similar higher doses of television ads. Multivariate logistic regressions estimated the odds of overall campaign awareness via digital or television format as a function of higher-dose media in each market area. All statistical tests used the .05 threshold for statistical significance and the .10 level for marginal nonsignificance. We used adjusted advertising costs for the additional doses of digital and television advertising to compare the cost efficiencies of digital and television advertising on the basis of costs per percentage point of population awareness generated. Higher-dose digital video advertising was associated with 94% increased odds of awareness of any ad online relative to standard-dose markets (P<.001). Higher-dose digital advertising was associated with a marginally nonsignificant increase (46%) in overall campaign awareness regardless of media format (P=.09). Higher-dose television advertising was associated with 81% increased odds of overall ad awareness regardless of media format (P<.001). Increased doses of television advertising were also associated with significantly higher odds of awareness of any ad on television (P<.001) and online (P=.04). The adjusted cost of each additional percentage point of population-level reach generated by higher doses of advertising was approximately US $440,000 for digital advertising and US $1 million for television advertising. Television advertising generated relatively higher levels of overall campaign awareness. However, digital video was relatively more cost efficient for generating awareness. These results suggest that digital video may be used as a cost-efficient complement to traditional advertising modes (eg, television), but digital video should not replace television given the relatively smaller audience size of digital video viewers.

Information Technology Industry 2004

DTIC Science & Technology

2004-01-01

American Chamber of Commerce – Japan Diet Member Mr. Taro Kono Sony Media World NTT DoCoMo Asia Technology Information Program Japan IT...lines by entering consumer electronic markets (plasma and LCD televisions, digital cameras, and digital music players, etc.) with higher profit...in “business to business” sales. BEA Systems and IBM lead sales in this software sub-market. Likewise, Nintendo and Sony continue to dominate the

Sexually Transmitted Diseases (and HIV)

MedlinePlus

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Just Curious: Children's Use of Digital Reference Services and Implications for School Library Media Specialists. Guest Writer

ERIC Educational Resources Information Center

Silverstein, Joanne

2007-01-01

Kids ask the darndest questions. And sometimes they ask them in the darndest places, including online information systems that were not designed to answer them. There is a reason for this continuing phenomenon, and an important lesson in it for school library media specialists and other educators. To understand the phenomenon at hand, imagine an…

The digital media revolution: what it means for the AJR.

PubMed

Kanne, Jeffrey P

2011-07-01

The digital media revolution is in full swing, fueled by rapid growth of the Internet and proliferation of handheld devices capable of accessing electronically data from virtually anywhere. With this growth of digital media, the printing industry is seeing declines in circulation and advertising revenue. Scholarly journals, including the American Journal of Roentgenology, are not immune from this changing paradigm. The scholarly journal of the future should be a platform for the active exchange of new information and ideas.

Black Feminist Hip-Hop Rhetorics and the Digital Public Sphere

ERIC Educational Resources Information Center

Duthely, Regina

2017-01-01

Digital public discourse spaces like Twitter and blogs like The Crunk Feminist Collective allow for Black voices not only to be inserted in the mainstream media, but to transform those media to focus on their needs from their perspective. These digital counterdiscourses challenge the traditional boundaries between the academy and the community,…

Digital Booktalk: Digital Media for Reluctant Readers

ERIC Educational Resources Information Center

Gunter, Glenda; Kenny, Robert

2008-01-01

New learning and communications paradigms of today's learners are extending the definition of literacy and directly affecting how reading and writing skills are acquired (Leu, 2000). Mirroring an ever-expanding definition of literacy, new college and K-12 curricular programs that redefine digital media are popping up all over the country. Story is…

Educating for Digital Futures: What the Learning Strategies of Digital Media Professionals Can Teach Higher Education

ERIC Educational Resources Information Center

Bridgstock, Ruth

2016-01-01

This article explores how universities might engage more effectively with the imperative to develop students' twenty-first century skills for the information society, by examining learning challenges and professional learning strategies of successful digital media professionals. The findings of qualitative interviews with professionals from…

Designing Social Media for Informal Learning and Knowledge Maturing in the Digital Workplace

ERIC Educational Resources Information Center

Ravenscroft, A.; Schmidt, A.; Cook, J.; Bradley, C.

2012-01-01

This paper presents an original approach to designing social media that support informal learning in the digital workplace. It adapts design-based research to take into account the embeddedness of interactions within digitally mediated work-based contexts. The approach is demonstrated through the design, implementation, and evaluation of software…

iPads and Paintbrushes: Integrating Digital Media into an Intergenerational Art Class

ERIC Educational Resources Information Center

Heydon, Rachel; McKee, Lori; Daly, Bridget

2017-01-01

This exploratory case study integrated digital media into an intergenerational art class. Its goals were to generate knowledge of how to bring young children and elders together to expand their opportunities for meaning-making and seeing themselves in affirming ways so as to generate transferable understanding of digitally enhanced multimodal…

Sites of Possibility: Applied Theatre and Digital Storytelling with Youth

ERIC Educational Resources Information Center

Alrutz, Megan

2013-01-01

As a process for engaging marginalised voices in the social/cultural economy of the media, digital storytelling has garnered much attention from media artists, community organisers and scholars since the early 1990s. The practice of digital storytelling, or the making and sharing of personal narratives through recorded voice-overs, digital…

A review of Education and Social Media using conflict and functionalist theories

NASA Astrophysics Data System (ADS)

Cian, Heidi; Amann, Holly

2017-09-01

Education and Social Media: Toward a Digital Future (2016), edited by Christine Greenhow, Julia Sonnevend, and Colin Agur, is a compilation of essays by leading contributors to the digital and social media movement in education. The chapters within this volume provide a granular look at the current landscape of how digital media is utilized across educational levels, fields of study, and geographic areas. The book is divided into three sections discussing the emerging use of social media in education, challenges in its implementation, and potential directions as tech-based education continues to evolve. In this review, we situate the ideas presented in Education and Social Media in the functionalist and conflict theories of educational perspective to further illuminate the potential of digital learning in supporting increased access to education for marginalized student populations. We discuss how these competing views are both given voice in Education and Social Media, prompting the reader to critically reflect on advantages and dangers presented by increased use of technological platforms in educational settings. Topics discussed include online universities, peer-developed curriculum, and differential use of technology based on school socioeconomic demographics. We also suggest areas that have emerged in need of further discussion since the book's publication.

Revisiting the Media Generation: Youth Media Use and Computational Literacy Instruction

ERIC Educational Resources Information Center

Jenson, Jennifer; Droumeva, Milena

2017-01-01

An ongoing challenge of 21st century learning is ensuring everyone has the requisite skills to participate in a digital, knowledge-based economy. Once an anathema to parents and teachers, digital games are increasingly at the forefront of conversations about ways to address student engagement and provoke challenges to media pedagogies. While…

Picture archiving and communication system--Part one: Filmless radiology and distance radiology.

PubMed

De Backer, A I; Mortelé, K J; De Keulenaer, B L

2004-01-01

Picture archiving and communication system (PACS) is a collection of technologies used to carry out digital medical imaging. PACS is used to digitally acquire medical images from the various modalities, such as computed tomography (CT), magnetic resonance imaging (MRI), ultrasound, and digital projection radiography. The image data and pertinent information are transmitted to other and possibly remote locations over networks, where they may be displayed on computer workstations for soft copy viewing in multiple locations, thus permitting simultaneous consultations and almost instant reporting from radiologists at a distance. Data are secured and archived on digital media such as optical disks or tape, and may be automatically retrieved as necessary. Close integration with the hospital information system (HIS)--radiology information system (RIS) is critical for system functionality. Medical image management systems are maturing, providing access outside of the radiology department to images throughout the hospital via the Ethernet, at different hospitals, or from a home workstation if teleradiology has been implemented.

Enabling Science Integration through the Marine Geoscience Data System Media Bank

NASA Astrophysics Data System (ADS)

Leung, A.; Ferrini, V.; Arko, R.; Carbotte, S. M.; Goehring, L.; Simms, E.

2008-12-01

The Marine Geoscience Data System Media Bank (http://media.marine-geo.org) was constructed to enable the sharing of high quality images, illustrations and animations among members of the science community and to provide a new forum for education and public outreach (EPO). The initial focus of Media Bank was to serve Ridge 2000 research and EPO efforts, but it was constructed as a flexible system that could accommodate media from other multidisciplinary marine geoscience research initiatives. Media Bank currently contains digital photographs, maps, 3-D visualizations, and video clips from the Ridge 2000 and MARGINS focus sites as well as the Antarctic and Southern Ocean. We actively seek contributions of other high quality marine geoscience media for inclusion in Media Bank. Media Bank is driven by a relational database backend, enabling image browsing, sorting by category, keyword search functionality, and the creation of media galleries. All media are accompanied by a descriptive figure caption that provides easy access to expert knowledge to help foster data integration across disciplines as well as EPO efforts. In addition to access to high quality media, Media Bank also provides basic metadata including geographic position, investigator name and affiliation, as well as copyright information, and links to references and relevant data sets. Since media are tied to geospatial coordinates, a map-based interface is also provided for access to media.

Progress in the capture, manipulation, and delivery of medical media and its impact on education, clinical care, and research.

PubMed

Bernardo, Theresa M; Malinowski, Robert P

2005-01-01

In this article, advances in the application of medical media to education, clinical care, and research are explored and illustrated with examples, and their future potential is discussed. Impact is framed in terms of the Sloan Consortium's five pillars of quality education: access; student and faculty satisfaction; learning effectiveness; and cost effectiveness. (Hiltz SR, Zhang Y, Turoff M. Studies of effectiveness of learning networks. In Bourne J, Moore J, ed. Elements of Quality Online Education. Needham, MA: Sloan-Consortium, 2002:15-45). The alternatives for converting analog media (text, photos, graphics, sound, video, animations, radiographs) to digital media and direct digital capture are covered, as are options for storing, manipulating, retrieving, and sharing digital collections. Diagnostic imaging is given particular attention, clarifying the difference between computerized radiography and digital radiography and explaining the accepted standard (DICOM) and the advantages of Web PACS. Some novel research applications of medical media are presented.

78 FR 20087 - Privacy Act of 1974; Proposed New System of Records

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-03

... is comprised of two components--Enterprise Content Management (ECM) and the Account Management System (AMS). The heart of the system is the ECM component, which manages the workflows that were developed..., digital media, and/or CD-ROM. PAS is a customized module within USDA's Enterprise Content Management (ECM...

The Nerdy Teacher: Pedagogical Identities for a Digital Age

ERIC Educational Resources Information Center

Hull, Glynda; Scott, John; Higgs, Jennifer

2014-01-01

Professional learning around digital media often focuses on tool use and neglects consideration of teachers as interested, creative producers of digital media artifacts. The best way to help teachers learn about and adapt technology in their classrooms is by immersing them in hands-on work in the same way their students use social networks and…

Peaceful Protest, Political Regimes, and the Social Media Challenge

DTIC Science & Technology

2016-06-01

no. 3 (2009), 115–136. 40 Helen V. Milner, “The Digital Divide the Role of Political Institutions in Technology Diffusion,” Comparative Political...Systemic Peace. Last modified 2014. http://www.systemicpeace.org/inscrdata.html. Milner, Helen V. “The Digital Divide the Role of Political Institutions...collective violence, but the effects on non-violent expressions are not well understood. Using social conflict data from Africa and Latin America

Teacher Motivations for Digital and Media Literacy: An Examination of Turkish Educators

ERIC Educational Resources Information Center

Hobbs, Renee; Tuzel, Sait

2017-01-01

Educators have a variety of beliefs and attitudes about the best ways to support students' critical thinking, creativity, communication and collaboration skills by connecting the classroom to contemporary society, mass media and popular culture. Teachers who advance digital and media literacy may have a complex set of attitudes and habits of mind…

How to Craft Social Media for Graduate Study

ERIC Educational Resources Information Center

Huwe, Terence K.

2011-01-01

Social media now offer a fresh opportunity to enliven the learning process. But to gain traction, they will have to prove their relevance. Librarians are quite vocal in advocating for the preservation of human interaction around digital media; one might say that it is their charge to be certain that the human factors within digital libraries are…

Networked Multi-Sensory Experiences: Beyond Browsers on the Web and in the Museum.

ERIC Educational Resources Information Center

Wagmister, Fabian; Burke, Jeff

This paper presents a vision of digital technology for the museum as a dynamic connection-making tool that defines new genres and enables new experiences of existing works. The following media-rich interactive installations and performances developed at the HyperMedia Studio, a digital media research unit in the UCLA (University of California Los…

Digital Youth with Disabilities. MacArthur Foundation Series on Digital Media and Learning

ERIC Educational Resources Information Center

Alper, Meryl

2014-01-01

Most research on media use by young people with disabilities focuses on the therapeutic and rehabilitative uses of technology; less attention has been paid to their day-to-day encounters with media and technology--the mundane, sometimes pleasurable and sometimes frustrating experiences of "hanging out, messing around, and geeking out."…

The Stanford MediaServer Project: strategies for building a flexible digital media platform to support biomedical education and research.

PubMed Central

Durack, Jeremy C.; Chao, Chih-Chien; Stevenson, Derek; Andriole, Katherine P.; Dev, Parvati

2002-01-01

Medical media collections are growing at a pace that exceeds the value they currently provide as research and educational resources. To address this issue, the Stanford MediaServer was designed to promote innovative multimedia-based application development. The nucleus of the MediaServer platform is a digital media database strategically designed to meet the information needs of many biomedical disciplines. Key features include an intuitive web-based interface for collaboratively populating the media database, flexible creation of media collections for diverse and specialized purposes, and the ability to construct a variety of end-user applications from the same database to support biomedical education and research. PMID:12463820

The Stanford MediaServer Project: strategies for building a flexible digital media platform to support biomedical education and research.

PubMed

Durack, Jeremy C; Chao, Chih-Chien; Stevenson, Derek; Andriole, Katherine P; Dev, Parvati

2002-01-01

Medical media collections are growing at a pace that exceeds the value they currently provide as research and educational resources. To address this issue, the Stanford MediaServer was designed to promote innovative multimedia-based application development. The nucleus of the MediaServer platform is a digital media database strategically designed to meet the information needs of many biomedical disciplines. Key features include an intuitive web-based interface for collaboratively populating the media database, flexible creation of media collections for diverse and specialized purposes, and the ability to construct a variety of end-user applications from the same database to support biomedical education and research.

Out of a digital chrysalis: NIHNMF (pronounced nymph--the National Indigenous Health and New Media Forum).

PubMed

Cattoni, Jan; Gamble, Lucinda; Gibson, Julie; Hunter, Ernest; Jones, Anita; Mitchell, Sarah; Pelham, Steven; Smith, Rakana; Travers, Helen

2009-08-01

In conjunction with the Creating Futures conference, the inaugural meeting of the National Indigenous Health and New Media Forum (NIHNMF--pronounced as 'nymph') was held at the Tanks Gallery in Cairns, Queensland, Australia. This paper describes the background to this innovative meeting of media minds. It also explores an emerging vision for addressing Indigenous health disparities through digital inclusion to overcome the 'digital divide' between mainstream and Indigenous Australians that constrains the delivery of appropriate health promotion to this health priority population.

[Adolescent Use of Digital Media and Parental Mediation - A Research Review].

PubMed

Pfetsch, Jan

2018-02-01

Adolescent Use of Digital Media and Parental Mediation - A Research Review Digital media are wide spread, frequently used, and highly relevant in the lives of children, adolescents and their parents. Because parents aim to reduce or prevent potential risks of media use for their children, many parents apply different strategies of parental mediation of children's media use: restrictive parental mediation, active parental mediation, co-media use, technical monitoring, and participatory learning. These forms of parental mediation have differential impact on children and adolescents. Different types of media (e. g. television, video games, internet, and mobile phones) have common features but also specific characteristics that lead to partially inconsistent research findings that are not only due to age differences of children and adolescents. Concerning an impact model of parental mediation, the current contribution presents overarching and divergent empirical findings, approaches the effectiveness of parental mediation for cyberbullying, and discusses practical implications as well as research gaps in the analysis of parental mediation.

75 FR 13103 - Privacy Act of 1974; System of Records

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-18

... system: Storage: Electronic storage media. Retrievability: Name and last four digits of the Social... be effective without further notice on April 19, 2010 unless comments are received which result in a...: Delete entry and replace with ``INDIVIDUAL PROFILE DATA: Full name of the individual; Social Security...

Capital City Column.

ERIC Educational Resources Information Center

Carter, Carl

1994-01-01

Provides a suggested model for SCHOOLNET, a voice, video, and data network. Proposes that library media centers should be the site of the SCHOOLNET hub; students and teachers should be able to access the INFOhio library automation system and other information systems; and digital fiber optic hubs and trunk lines should connect school buildings…

Technology Assessment of High Capacity Data Storage Systems: Can We Avoid a Data Survivability Crisis

NASA Technical Reports Server (NTRS)

Halem, M.; Shaffer, F.; Palm, N.; Salmon, E.; Raghavan, S.; Kempster, L.

1998-01-01

The density of digital storage media in our information-intensive society increases by a factor of four every three years, while the rate at which this data can be migrated to viable long-term storage has been increasing by a factor of only four every nine years. Meanwhile, older data stored on increasingly obsolete media, are at considerable risk. When the systems for which the media were designed are no longer serviced by their manufacturers (many of whom are out of business), the data will no longer be accessible. In some cases, older media suffer from a physical breakdown of components - tapes simply lose their magnetic properties after a long time in storage. The scale of the crisis is compatible to that facing the Social Security System. Greater financial and intellectual resources to the development and refinement of new storage media and migration technologies in order to preserve as much data as possible.

The transformative power of social media: Considerations for practice and emerging leaders.

PubMed

Booth, Richard G; Strudwick, Gillian; Fraser, Robert

2017-05-01

Social media has transformed how people communicate both in non-healthcare and healthcare-specific settings. Due to social media's growing importance in society, it is likely that this form of communication will reshape various elements of how healthcare is conceptualized, managed, and delivered. To explore this emerging issue, this article describes the current use of social media in healthcare and examines the future digital transformation of healthcare. Finally, recommendations toward leveraging social media, and how emerging leaders can act as digital stewards to inform future healthcare environments, are also provided.

Social media, digital video and health promotion in a culturally and linguistically diverse Australia.

PubMed

O'Mara, Ben

2013-09-01

Participatory processes are effective for digital video production that promotes health and wellbeing with communities from diverse cultural and linguistic backgrounds, including migrants and refugees. Social media platforms YouTube, Vimeo, Flickr and others demonstrate potential for extending and enhancing this production approach. However, differences within and between communities in terms of their quality of participation online suggest that social media risk becoming exclusive online environments and a barrier to health and wellbeing promotion. This article examines the literature and recent research and practice in Australia to identify opportunities and challenges when using social media with communities from diverse cultural and linguistic backgrounds. It proposes a hybrid approach for digital video production that integrates 'online' and 'offline' participation and engages with the differences between migrants and refugees to support more inclusive health and wellbeing promotion using digital technology.

A review of Education and Social Media using functionalist and conflict theories of educational purposes

NASA Astrophysics Data System (ADS)

Cian, Heidi; Amann, Holly

2017-11-01

Education and Social Media: Toward a Digital Future (2016), edited by Christine Greenhow, Julia Sonnevend, and Colin Agur, is a compilation of essays by leading contributors to the digital and social media movement in education. The chapters within this volume provide a granular look at the current landscape of how digital media is utilized across educational levels, fields of study, and geographic areas. The book is divided into three sections discussing the emerging use of social media in education, challenges in its implementation, and potential directions as tech-based education continues to evolve. In this review, we situate the ideas presented in Education and Social Media in the functionalist and conflict theories of educational perspective to further illuminate the potential of digital learning in supporting increased access to education for marginalized student populations. We discuss how these competing views are both given voice in Education and Social Media, prompting the reader to critically reflect on advantages and dangers presented by increased use of technological platforms in educational settings. Topics discussed include online universities, peer-developed curriculum, and differential use of technology based on school socioeconomic demographics. We also suggest areas that have emerged in need of further discussion since the book's publication.

Video multiple watermarking technique based on image interlacing using DWT.

PubMed

Ibrahim, Mohamed M; Abdel Kader, Neamat S; Zorkany, M

2014-01-01

Digital watermarking is one of the important techniques to secure digital media files in the domains of data authentication and copyright protection. In the nonblind watermarking systems, the need of the original host file in the watermark recovery operation makes an overhead over the system resources, doubles memory capacity, and doubles communications bandwidth. In this paper, a robust video multiple watermarking technique is proposed to solve this problem. This technique is based on image interlacing. In this technique, three-level discrete wavelet transform (DWT) is used as a watermark embedding/extracting domain, Arnold transform is used as a watermark encryption/decryption method, and different types of media (gray image, color image, and video) are used as watermarks. The robustness of this technique is tested by applying different types of attacks such as: geometric, noising, format-compression, and image-processing attacks. The simulation results show the effectiveness and good performance of the proposed technique in saving system resources, memory capacity, and communications bandwidth.

The (digital) natives are restless: designing and implementing an interactive digital media assignment.

PubMed

Voge, Catherine; Hirvela, Kari; Jarzemsky, Paula

2012-01-01

To create an opportunity for students to connect with the Quality and Safety Education for Nurses competencies and demonstrate learning via knowledge transference, the authors piloted a digital media assignment. Students worked in small groups to create an unfolding patient care scenario with embedded decision points, using presentation software. The authors discuss the assignment and its outcomes.

Composing across Multiple Media: A Case Study of Digital Video Production in a Fifth Grade Classroom

ERIC Educational Resources Information Center

Ranker, Jason

2008-01-01

This is a qualitative case study of two students' composing processes as they developed a documentary video about the Dominican Republic in an urban, public middle school classroom. While using a digital video editing program, the students moved across multiple media (the Web, digital video, books, and writing), drawing semiotic resources from…

From Digital Consumption to Digital Invention: Toward a New Critical Theory and Practice of Multiliteracies

ERIC Educational Resources Information Center

Mirra, Nicole; Morrell, Ernest; Filipiak, Danielle

2018-01-01

The teaching of media and digital literacies has gained increased attention in the 20 years following the New London Group's landmark publication. From approaches urging the study of popular culture to calls for youth led social media revolution, there is no shortage of approaches. Yet scant attention is offered toward articulating a new and…

"Happy and Excited": Perceptions of Using Digital Technology and Social Media by Young People Who Use Augmentative and Alternative Communication

ERIC Educational Resources Information Center

Hynan, Amanda; Murray, Janice; Goldbart, Juliet

2014-01-01

Young people are using digital technology and online social media within their everyday lives to enrich their social relationships. The UK government believes that using digital technology can improve social inclusion. One well-recognized outcome measure for establishing social inclusion is to examine opportunities for self-determination.…

The Ecology Model of Learning: Evaluating Digital Media Applications (DMAs) Using Established Ecological Subsystems of Learning

ERIC Educational Resources Information Center

Folkestad, James E.; Banning, James

2010-01-01

Digital media applications (DMAs) have emerged in abundance over the last ten years. Enabled by exponential growth in computing power and inexpensive data storage, these applications are easy to use and inexpensive (often free) to own. DMAs not only allow users to produce digital content efficiently they allow users to exploit the connective power…

The Future of the Curriculum: School Knowledge in the Digital Age. MacArthur Foundation Reports on Digital Media and Learning

ERIC Educational Resources Information Center

Williamson, Ben

2013-01-01

Although ideas about digital media and learning have become an important area for educational research, little attention has been given to the practical and conceptual implications for the school curriculum. In this book, Ben Williamson examines a series of contemporary curriculum innovations in the United States, Great Britain, and Australia that…

What's in a Name? The Anatomy of Defining New/Multi/Modal/Digital/Media Texts

ERIC Educational Resources Information Center

Lauer, Claire

2012-01-01

In a 2009 "Computers and Composition" article, I examined how the terms multimedia and multimodal were used in academic and industry situations. This webtext extends that argument to investigate the ways in which a variety of other terms, including digital media and new media, are defined by scholars in the fields of computers and composition and…

Adolescent asthma self-management: patient and parent-caregiver perspectives on using social media to improve care.

PubMed

Panzera, Anthony D; Schneider, Tali K; Martinasek, Mary P; Lindenberger, James H; Couluris, Marisa; Bryant, Carol A; McDermott, Robert J

2013-12-01

Self-management of asthma can now leverage new media technologies. To optimize implementation they must employ a consumer-oriented developmental approach. This study explored benefits of and barriers to improved asthma self-management and identified key elements for the development of a digital media tool to enhance asthma control. Between August 2010 and January 2011, 18 teens with asthma and 18 parent-caregivers participated in semistructured in-depth interviews to identify mechanisms for improving asthma self-management and propose characteristics for developing a digital media tool to aid such efforts. Teens and caregivers enumerated physician-recommended strategies for asthma management as well as currently employed strategies. Both groups thought of a potential digital media solution as positive, but indicated specific design requirements for such a solution to have utility. Whereas most participants perceived mobile platforms to be viable modes to improve asthma self-management, interest in having social networking capabilities was mixed. A digital media product capable of tracking conditions, triggers, and related asthma activities can be a core element of improved asthma control for youth. Improved asthma control will help decrease school absenteeism. © 2013, American School Health Association.

Digital media, the developing brain and the interpretive plasticity of neuroplasticity.

PubMed

Choudhury, Suparna; McKinney, Kelly A

2013-04-01

The use and misuse of digital technologies among adolescents has been the focus of fiery debates among parents, educators, policy-makers and in the media. Recently, these debates have become shaped by emerging data from cognitive neuroscience on the development of the adolescent brain and cognition. "Neuroplasticity" has functioned as a powerful metaphor in arguments both for and against the pervasiveness of digital media cultures that increasingly characterize teenage life. In this paper, we propose that the debates concerning adolescents are the meeting point of two major social anxieties both of which are characterized by the threat of "abnormal" (social) behaviour: existing moral panics about adolescent behaviour in general and the growing alarm about intense, addictive, and widespread media consumption in modern societies. Neuroscience supports these fears but the same kinds of evidence are used to challenge these fears and reframe them in positive terms. Here, we analyze discourses about digital media, the Internet, and the adolescent brain in the scientific and lay literature. We argue that while the evidential basis is thin and ambiguous, it has immense social influence. We conclude by suggesting how we might move beyond the poles of neuro-alarmism and neuro-enthusiasm. By analyzing the neurological adolescent in the digital age as a socially extended mind, firstly, in the sense that adolescent cognition is distributed across the brain, body, and digital media tools and secondly, by viewing adolescent cognition as enabled and transformed by the institution of neuroscience, we aim to displace the normative terms of current debates.

Status of emerging standards for removable computer storage media and related contributions of NIST

NASA Technical Reports Server (NTRS)

Podio, Fernando L.

1992-01-01

Standards for removable computer storage media are needed so that users may reliably interchange data both within and among various computer installations. Furthermore, media interchange standards support competition in industry and prevent sole-source lock-in. NIST participates in magnetic tape and optical disk standards development through Technical Committees X3B5, Digital Magnetic Tapes, X3B11, Optical Digital Data Disk, and the Joint Technical Commission on Data Permanence. NIST also participates in other relevant national and international standards committees for removable computer storage media. Industry standards for digital magnetic tapes require the use of Standard Reference Materials (SRM's) developed and maintained by NIST. In addition, NIST has been studying care and handling procedures required for digital magnetic tapes. NIST has developed a methodology for determining the life expectancy of optical disks. NIST is developing care and handling procedures for optical digital data disks and is involved in a program to investigate error reporting capabilities of optical disk drives. This presentation reflects the status of emerging magnetic tape and optical disk standards, as well as NIST's contributions in support of these standards.

Just telling and selling: current limitations in the use of digital media in public health: a scoping review.

PubMed

Clar, C; Dyakova, M; Curtis, K; Dawson, C; Donnelly, P; Knifton, L; Clarke, A

2014-12-01

To undertake a scoping review and to map research in the area of digital media use in public health. Scoping review. PubMed, PsycINFO, Google and major textbooks of public health communication and health psychology were searched for primary studies or systematic reviews examining the use of digital media in a health context. Searches focussed on studies published between the start of 2000 and the end of June 2013. Abstracts of reviews of public health interventions were examined with respect to target groups, health topic, intervention characteristics, media used, study design, issues of quality and ethics, and outcomes. To map this area of work fully, this information was supplemented by adding information from primary studies. Areas were identified where systematic review evidence was scarce or non-existent by comparing the final map with information from the reviews analysed. 221 systematic reviews related to digital media use in a public health context were included. Most reviews included studies with an experimental design and general 'at risk' target populations. Specific settings were not specified in the majority of reviews. A large variety of health topics were covered. About a quarter of reviews did not specify a health topic but were concerned with broader issues of health promotion, disease prevention, or health education. Over half of the reviews focussed on eHealth and telemedicine, and another third were concerned with mass media - social marketing. Reviews most frequently reported behaviour-related outcomes or conducted some form of content analysis or analysis of the use of particular media. Research gaps were identified relating to community-based research, participation and empowerment, active media use (especially with respect to visual media und use of specific visual methodologies), and the use of salutogenic or assets-based approaches. The available research relating to digital media use in public health is dominated by studies relating to eHealth, telehealth or social marketing; emphasising the passive reception of messages and a focus on individual behaviour change approaches. Issues of quality and ethics need to be taken into account more consistently. Further research is needed with respect to more participatory methods, particularly those which would seek to use digital media as a means to harness individual and community assets. Copyright © 2014 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

``Recent experiences and future expectations in data storage technology''

NASA Astrophysics Data System (ADS)

Pfister, Jack

1990-08-01

For more than 10 years the conventional media for High Energy Physics has been 9 track magnetic tape in various densities. More recently, especially in Europe, the IBM 3480 technology has been adopted while in the United States, especially at Fermilab, 8 mm is being used by the largest experiments as a primary recording media and where possible they are using 8 mm for the production, analysis and distribution of data summary tapes. VHS and Digital Audio tape have recurrently appeared but seem to serve primarily as a back-up storage media. The reasons for what appear to be a radical departure are many. Economics (media and controllers are inexpensive), form factor (two gigabytes per shirt pocket), and convenience (fewer mounts/dismounts per minute) are dominant among the reasons. The traditional data media suppliers seem to have been content to evolve the traditional media at their own pace with only modest enhancements primarily in ``value engineering'' of extant products. Meanwhile, start-up companies providing small system and workstations sought other media both to reduce the price of their offerings and respond to the real need of lower cost back-up for lower cost systems. This happening in a market context where traditional computer systems vendors were leaving the tape market altogether or shifting to ``3480'' technology which has certainly created a climate for reconsideration and change. The newest data storage products, in most cases, are not coming from the technologies developed by the computing industry but by the audio and video industry. Just where these flopticals, opticals, 19 mm tape and the new underlying technologies, such as, ``digital paper'' may fit in the HEP computing requirement picture will be reviewed. What these technologies do for and to HEP will be discussed along with some suggestions for a methodology for tracking and evaluating extant and emerging technologies.

Effects of Digital Footprint on Career Management: Evidence from Social Media in Business Education

NASA Astrophysics Data System (ADS)

Benson, Vladlena; Filippaios, Fragkiskos

As online social media gain immense popularity among Internet users, we would like to explore the implication of social networking on career management. This paper links social capital theories and the impact of online social networks on ties between individuals in social and business uses. Social media contributes to building up individual digital footprint, or Internet content linked to individual names. We then propose a typology of the digital footprint based on the evidence from a survey of business students. Discussion of the implications of the study and arising research questions conclude the article.

What Was out of the Frame? A Dialogic Look at Youth Media Production in a Cultural Diversity and Educational Context in Chile

ERIC Educational Resources Information Center

Valdivia, Andrea

2017-01-01

This article accounts for an experience of digital storytelling workshops with indigenous adolescents in Chile, and proposes a theoretical and methodological approach to analyze digital creations with a dialogic and ethnographic point of view. Based on this, it discusses the possibilities of digital media production as a strategy for the…

A Longitudinal Study on the Uses of Mobile Tablet Devices and Changes in Digital Media Literacy of Young Adults

ERIC Educational Resources Information Center

Park, Sora; Burford, Sally

2013-01-01

This study examined whether gaining access to a new digital device enhanced the digital media literacy of young adults and what factors determine such change. Thirty-five young adults were given a mobile tablet device and observed for one year. Participants engaged in an online community, responding regularly to online surveys and discussion…

Walk This Way: Detailed Steps for Transferring Born-Digital Content from Media You Can Read In-House

ERIC Educational Resources Information Center

Barrera-Gomez, Julianna; Erway, Ricky

2013-01-01

This document is a companion to the report, "You've Got to Walk before You Can Run: First Steps for Managing Born-Digital Content Received on Physical Media." Like the "First Steps" report, the intended audience is those who are just starting to manage born-digital materials, from those wondering where to begin, to those who…

Digital Dividend Aware Business Models for the Creative Industries: Challenges and Opportunities in EU Markets

NASA Astrophysics Data System (ADS)

Cossiavelou, Vassiliki

EU counties have a historically unique opportunity to enable their creative industries to promote the knowledge societies, applying new business models to their media content and networks markets, that are digital dividend (DD) aware. This new extra-media gatekeeping factor could shape new alliances and co operations among the member states and the global media markets, as well.

Evaluating Online Media Literacy in Higher Education: Validity and Reliability of the Digital Online Media Literacy Assessment (DOMLA)

ERIC Educational Resources Information Center

Hallaq, Tom

2016-01-01

While new technology continues to develop and become increasingly affordable, and students have increased access to digital media, one might wonder if requiring such technology in the classroom is akin to throwing the car keys to a teenager who has not completed a driver's education course. The purpose of this study was to develop a valid and…

Training Psychiatry Residents in Professionalism in the Digital World.

PubMed

John, Nadyah Janine; Shelton, P G; Lang, Michael C; Ingersoll, Jennifer

2017-06-01

Professionalism is an abstract concept which makes it difficult to define, assess and teach. An additional layer of complexity is added when discussing professionalism in the context of digital technology, the internet and social media - the digital world. Current physicians-in-training (residents and fellows) are digital natives having been raised in a digital, media saturated world. Consequently, their use of digital technology and social media has been unconstrained - a reflection of it being integral to their social construct and identity. Cultivating the professional identity and therefore professionalism is the charge of residency training programs. Residents have shown negative and hostile attitudes to formalized professionalism curricula in training. Approaches to these curricula need to consider the learning style of Millennials and incorporate more active learning techniques that utilize technology. Reviewing landmark position papers, guidelines and scholarly work can therefore be augmented with use of vignettes and technology that are available to residency training programs for use with their Millennial learners.

Emerging Computer Media: On Image Interaction

NASA Astrophysics Data System (ADS)

Lippman, Andrew B.

1982-01-01

Emerging technologies such as inexpensive, powerful local computing, optical digital videodiscs, and the technologies of human-machine interaction are initiating a revolution in both image storage systems and image interaction systems. This paper will present a review of new approaches to computer media predicated upon three dimensional position sensing, speech recognition, and high density image storage. Examples will be shown such as the Spatial Data Management Systems wherein the free use of place results in intuitively clear retrieval systems and potentials for image association; the Movie-Map, wherein inherently static media generate dynamic views of data, and conferencing work-in-progress wherein joint processing is stressed. Application to medical imaging will be suggested, but the primary emphasis is on the general direction of imaging and reference systems. We are passing the age of simple possibility of computer graphics and image porcessing and entering the age of ready usability.

Digital Media-based Health Intervention on the promotion of Women's physical activity: a quasi-experimental study.

PubMed

Peyman, Nooshin; Rezai-Rad, Majid; Tehrani, Hadi; Gholian-Aval, Mahdi; Vahedian-Shahroodi, Mohammad; Heidarian Miri, Hamid

2018-01-15

Technological advances have caused poor mobility and lower physical activity among humankind. This study was conducted to assess the impact of a digital media-based (multi-media, internet, and mobile phone) health intervention on promotion of women's physical activity. In this quasi-experimental study, 360 women were divided into case and control groups. The digital media-based educational intervention was conducted in two months in the case group electronically, using mail and Internet and telephone platforms. Physical activity was measured using International Physical Activity Questionnaire (IPAQ) that estimated women's physical activity rate in the previous week. Data was analyzed using descriptive and analytical statistics (ANOVA, chi-square, paired and independent t-tests) using SPSS 20. The mean score of knowledge, attitude and level of physical activity in the control group were not significantly different before and after the intervention. While in the case group, this difference before and after the intervention was significant (p < 0.001), and mean scores of the above-mentioned factors increased after the intervention. Using innovative and digital media-based health education can be effective in improving health-based behavior such as physical activity. Therefore, it seems necessary to develop user-based strategies and strengthen the behavioral change theories and hypotheses based on digital media for effective influence on behavior. Iranian Registry of Clinical Trials (IRCT), IRCT20160619028529N5 . Registered December 24, 2017 [retrospectively registered].

Using Technology to Improve Cancer Care: Social Media, Wearables, and Electronic Health Records.

PubMed

Fisch, Michael J; Chung, Arlene E; Accordino, Melissa K

2016-01-01

Digital engagement has become pervasive in the delivery of cancer care. Internet- and cellular phone-based tools and systems are allowing large groups of people to engage with each other and share information. Health systems and individual health professionals are adapting to this revolution in consumer and patient behavior by developing ways to incorporate the benefits of technology for the purpose of improving the quality of medical care. One example is the use of social media platforms by oncologists to foster interaction with each other and to participate with the lay public in dialogue about science, medicine, and cancer care. In addition, consumer devices and sensors (wearables) have provided a new, growing dimension of digital engagement and another layer of patient-generated health data to foster better care and research. Finally, electronic health records have become the new standard for oncology care delivery, bringing new opportunities to measure quality in real time and follow practice patterns, as well as new challenges as providers and patients seek ways to integrate this technology along with other forms of digital engagement to produce more satisfaction in the process of care along with measurably better outcomes.

Sharing digital micrographs and other data files between computers.

PubMed

Entwistle, A

2004-01-01

It ought to be easy to exchange digital micrographs and other computer data files with a colleague even on another continent. In practice, this often is not the case. The advantages and disadvantages of various methods that are available for exchanging data files between computers are discussed. When possible, data should be transferred through computer networking. When data are to be exchanged locally between computers with similar operating systems, the use of a local area network is recommended. For computers in commercial or academic environments that have dissimilar operating systems or are more widely spaced, the use of FTPs is recommended. Failing this, posting the data on a website and transferring by hypertext transfer protocol is suggested. If peer to peer exchange between computers in domestic environments is needed, the use of Messenger services such as Microsoft Messenger or Yahoo Messenger is the method of choice. When it is not possible to transfer the data files over the internet, single use, writable CD ROMs are the best media for transferring data. If for some reason this is not possible, DVD-R/RW, DVD+R/RW, 100 MB ZIP disks and USB flash media are potentially useful media for exchanging data files.

Exposing Vital Forensic Artifacts of USB Devices in the Windows 10 Registry

DTIC Science & Technology

2015-06-01

12b. DISTRIBUTION CODE 13. ABSTRACT (maximum 200 words) Digital media devices are regularly seized pursuant to criminal investigations and...ABSTRACT Digital media devices are regularly seized pursuant to criminal investigations and Microsoft Windows is the most commonly encountered... digital footprints available on seized computers that assist in re-creating a crime scene and telling the story of the events that occurred. Part of this

"I Don't Even Know What Blogging Is": The Role of Digital Media in a Five-Year-Old Girl's Life

ERIC Educational Resources Information Center

Teichert, Laura; Anderson, Ann

2014-01-01

Using a qualitative lens, this study investigated the role of digital media in the life of a five-year-old girl. The study focused on determining what this five-year-old knew about technology, what digital tools was she currently using and how important were these tools in her everyday life. Data collection included semi-structured interviews…

Learning Collaboratively with Technology: Students' Social Interactions Demand New Applications of Digital Learning Tools

ERIC Educational Resources Information Center

Hirsch, Jim

2005-01-01

A recent study published by the Kaiser Family Foundation titled "Generation M: Media in the Lives of 8-18 Year Olds" finds that young people today spend an average 6 1/2 hours per day with one or more forms of media. Given that a majority of media available today is in digital format, students are increasingly expecting to use the same or similar…

17 CFR 23.202 - Daily trading records.

Code of Federal Regulations, 2014 CFR

2014-04-01

..., instant messaging, chat rooms, electronic mail, mobile device, or other digital or electronic media. Such...; (ii) Moneys borrowed and moneys loaned; (iii) The daily calculation of the value of each outstanding... rooms, electronic mail, mobile device, or other digital or electronic media; (2) Reliable timing data...

17 CFR 23.202 - Daily trading records.

Code of Federal Regulations, 2013 CFR

2013-04-01

..., instant messaging, chat rooms, electronic mail, mobile device, or other digital or electronic media. Such...; (ii) Moneys borrowed and moneys loaned; (iii) The daily calculation of the value of each outstanding... rooms, electronic mail, mobile device, or other digital or electronic media; (2) Reliable timing data...

A Symposium: Relevant Cue Research, a Program of Systematic Evaluation: Considerations for Sustaining Instructional Design Research Using an Integrated Learning System.

ERIC Educational Resources Information Center

Grabowski, Barbara

An intelligent videodisc system on which comprehensive instructional development research can be conducted has been developed. This integrated learning system combines all other existing media, except objects, using a videodisc, microcomputer, printer, single monitor, hard disc storage with CPU for random access digitized audio, and headphones.…

Otitis Media Diagnosis for Developing Countries Using Tympanic Membrane Image-Analysis.

PubMed

Myburgh, Hermanus C; van Zijl, Willemien H; Swanepoel, DeWet; Hellström, Sten; Laurent, Claude

2016-03-01

Otitis media is one of the most common childhood diseases worldwide, but because of lack of doctors and health personnel in developing countries it is often misdiagnosed or not diagnosed at all. This may lead to serious, and life-threatening complications. There is, thus a need for an automated computer based image-analyzing system that could assist in making accurate otitis media diagnoses anywhere. A method for automated diagnosis of otitis media is proposed. The method uses image-processing techniques to classify otitis media. The system is trained using high quality pre-assessed images of tympanic membranes, captured by digital video-otoscopes, and classifies undiagnosed images into five otitis media categories based on predefined signs. Several verification tests analyzed the classification capability of the method. An accuracy of 80.6% was achieved for images taken with commercial video-otoscopes, while an accuracy of 78.7% was achieved for images captured on-site with a low cost custom-made video-otoscope. The high accuracy of the proposed otitis media classification system compares well with the classification accuracy of general practitioners and pediatricians (~64% to 80%) using traditional otoscopes, and therefore holds promise for the future in making automated diagnosis of otitis media in medically underserved populations.

Otitis Media Diagnosis for Developing Countries Using Tympanic Membrane Image-Analysis

PubMed Central

Myburgh, Hermanus C.; van Zijl, Willemien H.; Swanepoel, DeWet; Hellström, Sten; Laurent, Claude

2016-01-01

Background Otitis media is one of the most common childhood diseases worldwide, but because of lack of doctors and health personnel in developing countries it is often misdiagnosed or not diagnosed at all. This may lead to serious, and life-threatening complications. There is, thus a need for an automated computer based image-analyzing system that could assist in making accurate otitis media diagnoses anywhere. Methods A method for automated diagnosis of otitis media is proposed. The method uses image-processing techniques to classify otitis media. The system is trained using high quality pre-assessed images of tympanic membranes, captured by digital video-otoscopes, and classifies undiagnosed images into five otitis media categories based on predefined signs. Several verification tests analyzed the classification capability of the method. Findings An accuracy of 80.6% was achieved for images taken with commercial video-otoscopes, while an accuracy of 78.7% was achieved for images captured on-site with a low cost custom-made video-otoscope. Interpretation The high accuracy of the proposed otitis media classification system compares well with the classification accuracy of general practitioners and pediatricians (~ 64% to 80%) using traditional otoscopes, and therefore holds promise for the future in making automated diagnosis of otitis media in medically underserved populations. PMID:27077122

Ghosts of inventions: Patent law's digital mediations.

PubMed

Kang, Hyo Yoon

2018-04-01

This article examines the shifts in the material ordering of inventions in patent law organization and their effects on the meaning and scope of inventions as intellectual property. Formats and media are constitutive of the establishment and stabilization of inventions as objects of intellectual property. Modern patent law's materiality had been dominated by paper documents but ever more consists of digital images, files, and networked data. The article traces and analyzes such effects of digital media on the meaning of intellectual/intangible property and argues that inventions increasingly matter as digital data in the legal realm.

Social media and digital technology use among Indigenous young people in Australia: a literature review.

PubMed

Rice, Emma S; Haynes, Emma; Royce, Paul; Thompson, Sandra C

2016-05-25

The use of social media and digital technologies has grown rapidly in Australia and around the world, including among Indigenous young people who face social disadvantage. Given the potential to use social media for communication, providing information and as part of creating and responding to social change, this paper explores published literature to understand how Indigenous Australian youth use digital technologies and social media, and its positive and negative impacts. Online literature searches were conducted in three databases: PubMed, Google Scholar and Informit in August 2014; with further searches of additional relevant databases (Engineering Village; Communication & mass media complete; Computers & applied sciences complete; Web of Science) undertaken in May 2015. In addition, relevant literature was gathered using citation snowballing so that additional peer-reviewed and grey literature was included. Articles were deemed relevant if they discussed social media and/or digital technologies and Indigenous Australians. After reading and reviewing all relevant articles, a thematic analysis was used to identify overall themes and identify specific examples. A total of 22 papers were included in the review. Several major themes were identified about how and why Indigenous young people use social media: identity, power and control, cultural compatibility and community and family connections. Examples of marketing for health and health promotion approaches that utilize social media and digital technologies were identified. Negative uses of social media such as cyber bullying, cyber racism and the exchange of sexually explicit content between minors are common with limited approaches to dealing with this at the community level. Strong cultural identity and community and family connections, which can be enhanced through social media, are linked to improved educational and health outcomes. The confidence that Indigenous young people demonstrate when approaching the use of social media invites its further use, including in arenas where this group may not usually participate, such as in research. Future research could examine ways to minimise the misuse of social media while maximising its positive potential in the lives of Indigenous young people. Future research should also focus on the positive application of social media and showing evidence in health promotion interventions in order to reduce health inequities between Indigenous and non-Indigenous young people.

Digital Storytelling: Expanding Media Possibilities for Learning

ERIC Educational Resources Information Center

McLellan, Hilary, Ed.

2008-01-01

Stories offer a powerful framework for engagement, reflection, and other important skills that young people need to learn. As digital media have expanded, so have the possibilities for creating stories. Here, several examples of those new possibilities are examined, examples that highlight student-produced online broadcasting initiatives,…

Between Casual Commitment and Cross-Media Articulation: The Faith of the Napkin

NASA Astrophysics Data System (ADS)

Bødker, Susanne; Petersen, Anja Bechmann

Since the mid-1990s, newspaper companies have faced dramatic challenges due to stagnation or decline in the consumption of traditional media (12), new types of production technology, and new types of products. At present, media companies worldwide struggle with a new challenge called cross-media production: the integrated production of news stories to multiple media platforms (paper, TV, radio, etc.) (13). Digital materials make it possible to produce content for several different media platforms, and the different strengths of the media further support new forms of news coverage that cross these platforms. The very recent explosion of blogs and video podcasting are new examples adding to the family of products and ideally, the reporters become storytellers who choose the most suitable media for their story. The reality, however, is far more complicated: The Danish media company Nordjyske Medier was a local newspaper that has now diversified and produces daily news for radio, TV, web, a daily newspaper, and several additional products. All production is gathered in one location, where reporters produce news stories to be distributed in the various media. The editorial staff of all media is placed literally in the middle of this location. We carried out an empirical study of cooperation and planning at the media company (1; 5). The company used a production planning system in place, called the Napkin. The Napkin was not used very much, it was heavily criticized by reporters and it was at the point of being replaced by a different planning system, which was better integrated with the production system (11). This system, too, was later abandoned. This has motivated us to understand better the processes of planning and articulating the cross-media production and how information technology supported such cross-media production.

Italian University Students and Digital Technologies: Some Results from a Field Research

NASA Astrophysics Data System (ADS)

Ferri, Paolo; Cavalli, Nicola; Costa, Elisabetta; Mangiatordi, Andrea; Mizzella, Stefano; Pozzali, Andrea; Scenini, Francesca

Developments in information and communication technologies have raised the issue of how a kind of intergenerational digital divide can take place between "digital natives" and "digital immigrants". This can in turn have important consequences for the organization of educative systems. In this paper we present the result of a research performed during the course of 2008 to study how university students in Italy make use of digital technologies. The methodology was based on a mix of quantitative and qualitative approaches. A survey research was done, on a sample of 1186 students of the University of Milan-Bicocca, based on a questionnaire administrated through the Intranet of the University. A series of focus groups and in depth interviews with students, parents, and new media experts was furthermore performed. The results are consistent with the presence of a strong intergenerational divide. The implications of the results for the future organization of educative systems are discussed in the paper.

Evaluation of a Digital Companion for Older Adults with Mild Cognitive Impairment

PubMed Central

Demiris, George; Thompson, Hilaire J.; Lazar, Amanda; Lin, Shih-Yin

2016-01-01

Study Objective: The purpose of this study was to examine the feasibility of a digital companion system used by older adults with mild cognitive impairment (MCI). We utilized a commercially available system that is comprehensive in its functionalities (including conversation ability, use of pictures and other media, and reminders) to explore the system’s impact on older adults ‘ social interactions, anxiety, depressive symptoms, and acceptance of the system. Study Design: We conducted a three-month mixed methods evaluation study of the digital companion. Results: Ten female community-dwelling older adults (average age 78.3 years) participated in the study. Overall, participants utilized the tool regularly and appreciated its presence and their interactions. Participants scored higher at the end of the study in cognition and social support scales, and lower in presence of depressive symptoms. Conclusion: Findings indicate the feasibility of a digital companion for people with MCI and inform the need for additional research. PMID:28269845

Digital Stratigraphy: Contextual Analysis of File System Traces in Forensic Science.

PubMed

Casey, Eoghan

2017-12-28

This work introduces novel methods for conducting forensic analysis of file allocation traces, collectively called digital stratigraphy. These in-depth forensic analysis methods can provide insight into the origin, composition, distribution, and time frame of strata within storage media. Using case examples and empirical studies, this paper illuminates the successes, challenges, and limitations of digital stratigraphy. This study also shows how understanding file allocation methods can provide insight into concealment activities and how real-world computer usage can complicate digital stratigraphy. Furthermore, this work explains how forensic analysts have misinterpreted traces of normal file system behavior as indications of concealment activities. This work raises awareness of the value of taking the overall context into account when analyzing file system traces. This work calls for further research in this area and for forensic tools to provide necessary information for such contextual analysis, such as highlighting mass deletion, mass copying, and potential backdating. © 2017 American Academy of Forensic Sciences.

In Harmony with the Population: Ethnomusicology as a Framework for Countering Violent Extremism in the Sahel

DTIC Science & Technology

2016-12-01

digital media , art, multiculturalism, communication flow theory 15. NUMBER OF PAGES 143 16. PRICE CODE 17. SECURITY CLASSIFICATION OF REPORT...and Chad as a Case Study,” 59. 41 methods), and mass communication ( communication to a large audience via mass media ).91 According to a 2007...proliferation of digital technology for at least the foreseeable future. Early communication theorists considered mass- media communication flow to be a

A Computer Code for Dynamic Stress Analysis of Media-Structure Problems with Nonlinearities (SAMSON). Volume III. User’s Manual.

DTIC Science & Technology

NONLINEAR SYSTEMS, LINEAR SYSTEMS, SUBROUTINES , SOIL MECHANICS, INTERFACES, DYNAMICS, LOADS(FORCES), FORCE(MECHANICS), DAMPING, ACCELERATION, ELASTIC...PROPERTIES, PLASTIC PROPERTIES, CRACKS , REINFORCING MATERIALS , COMPOSITE MATERIALS , FAILURE(MECHANICS), MECHANICAL PROPERTIES, INSTRUCTION MANUALS, DIGITAL COMPUTERS...STRESSES, *COMPUTER PROGRAMS), (*STRUCTURES, STRESSES), (*DATA PROCESSING, STRUCTURAL PROPERTIES), SOILS , STRAIN(MECHANICS), MATHEMATICAL MODELS

OA57 The digitalisation of dying, loss and grief on social media channels.

PubMed

Taubert, Mark; Norris, James

2015-04-01

The internet and birth of social media channels have changed the way in which we deal with death, loss and grief forever. Our photo albums are now saved digitally and shared on Facebook. Our private thoughts are now relayed on Twitter. Each year we spend more of our lives online, this workshop will address what happens as we approach death and when we switch off. After building a relationship digitally they recently presented together at the Macmillan Primary Care Conference on the subject 'Can we Palliate Social media'. The outcome of the workshop can be viewed below: 'Can we Palliate Social Media' workshop (about) - http://deadsocial.org/blog/222-macmillan-primary-care-conference BMJ review/results of workshop - http://blogs.bmj.com/spcare/2014/12/04/palliating-social-media-a-seminar-workshop-at-the-macmillan-professionals-conference-in-london/ We will highlight how the digital landscape has changed to help evoke thought and discussion around the subject of digitising death. They will explore the ethical and moral questions regarding end of life within the digital context. The role of the HCP will be examined in relation to social media and patient practice. All attendees will be provided with a number of simple tasks to carryout online. This will again provide a better understanding around the conversations that are occurring online and the digitisation of death. An interactive 40 min workshop will be directed by us. This will conclude with a 20-minute discussion. Leaflets containing relevant tasks for HCPs to carryout online can be carried out after the workshop. Understanding of the main social and digital channels that we (in the UK) use today. Understanding of how online channels have changed how we communicate and behave. The different ways grieving, remembering and mourning occurs online How death, grief and loss is different online Examination of how social media is breaking down the notion of death Reflect on how could/should HCPs and EOL professionals engage online in relation to EOL matters. Understanding how our digital footprint will ultimately become our digital legacy. Each participant/attendee will have a basic understanding of how death, grief and loss are addressed online within the UK. Examples of how different patients (especially children) are using social media in hospitals will be provided to help highlight the catalyst for change that social media has become. © 2015, Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

ICI optical data storage tape

NASA Technical Reports Server (NTRS)

Mclean, Robert A.; Duffy, Joseph F.

1991-01-01

Optical data storage tape is now a commercial reality. The world's first successful development of a digital optical tape system is complete. This is based on the Creo 1003 optical tape recorder with ICI 1012 write-once optical tape media. Several other optical tape drive development programs are underway, including one using the IBM 3480 style cartridge at LaserTape Systems. In order to understand the significance and potential of this step change in recording technology, it is useful to review the historical progress of optical storage. This has been slow to encroach on magnetic storage, and has not made any serious dent on the world's mountains of paper and microfilm. Some of the reasons for this are the long time needed for applications developers, systems integrators, and end users to take advantage of the potential storage capacity; access time and data transfer rate have traditionally been too slow for high-performance applications; and optical disk media has been expensive compared with magnetic tape. ICI's strategy in response to these concerns was to concentrate its efforts on flexible optical media; in particular optical tape. The manufacturing achievements, media characteristics, and media lifetime of optical media are discussed.

Evaluation of D-1 tape and cassette characteristics: Moisture content of Sony and Ampex D-1 tapes when delivered

NASA Astrophysics Data System (ADS)

Ashton, Gary

Commercial D-1 cassette tapes and their associated recorders were designed to operate in broadcast studios and record in accordance with the International Radio Consultative Committee (CCIR) 607 digital video standards. The D-1 recorder resulted in the Society of Motion Picture and Television Engineers (SMPTE) standards 224 to 228 and is the first digital video recorder to be standardized for the broadcast industry. The D-1 cassette and associated media are currently marketed for broadcast use. The recorder was redesigned for data applications and is in the early stages of being evaluated. The digital data formats used are specified in MIL-STD-2179 and the American National Standards Institute (ANSI) X3.175-190 standard. In early 1990, the National Media Laboratory (NML) was asked to study the effects of time, temperature, and relative humidity on commercial D-1 cassettes. The environmental range to be studied was the one selected for the Advanced Tactical Air Reconnaissance System (ATARS) program. Several discussions between NML personnel, ATARS representatives, recorder contractors, and other interested parties were held to decide upon the experimental plan to be implemented. Review meetings were held periodically during the course of the experiment. The experiments were designed to determine the dimensional stability of the media and cassette since this is one of the major limiting factors of helical recorders when the media or recorders are subjected to non-broadcasting environments. Measurements were also made to characterize each sample of cassettes to give preliminary information on which purchase specifications could be developed. The actual tests performed on the cassettes and media before and after aging fall into the general categories listed.

Evaluation of D-1 tape and cassette characteristics: Moisture content of Sony and Ampex D-1 tapes when delivered

NASA Technical Reports Server (NTRS)

Ashton, Gary

1993-01-01

Commercial D-1 cassette tapes and their associated recorders were designed to operate in broadcast studios and record in accordance with the International Radio Consultative Committee (CCIR) 607 digital video standards. The D-1 recorder resulted in the Society of Motion Picture and Television Engineers (SMPTE) standards 224 to 228 and is the first digital video recorder to be standardized for the broadcast industry. The D-1 cassette and associated media are currently marketed for broadcast use. The recorder was redesigned for data applications and is in the early stages of being evaluated. The digital data formats used are specified in MIL-STD-2179 and the American National Standards Institute (ANSI) X3.175-190 standard. In early 1990, the National Media Laboratory (NML) was asked to study the effects of time, temperature, and relative humidity on commercial D-1 cassettes. The environmental range to be studied was the one selected for the Advanced Tactical Air Reconnaissance System (ATARS) program. Several discussions between NML personnel, ATARS representatives, recorder contractors, and other interested parties were held to decide upon the experimental plan to be implemented. Review meetings were held periodically during the course of the experiment. The experiments were designed to determine the dimensional stability of the media and cassette since this is one of the major limiting factors of helical recorders when the media or recorders are subjected to non-broadcasting environments. Measurements were also made to characterize each sample of cassettes to give preliminary information on which purchase specifications could be developed. The actual tests performed on the cassettes and media before and after aging fall into the general categories listed.

Media Arts: Arts Education for a Digital Age

ERIC Educational Resources Information Center

Peppler, Kylie A.

2010-01-01

Background/Context: New technologies have been largely absent in arts education curriculum even though they offer opportunities to address arts integration, equity, and the technological prerequisites of an increasingly digital age. This paper draws upon the emerging professional field of "media arts" and the ways in which youth use new…

Everyone Learns from Everyone: Collaborative and Interdisciplinary Professional Development in Digital Literacy

ERIC Educational Resources Information Center

Hobbs, Renee; Coiro, Julie

2016-01-01

Hobbs and Coiro describe a new approach to the professional development of educators, librarians, and media professionals that emphasizes the value of collaborative, interdisciplinary relationships. The authors explore why creative collaboration using digital media texts, tools, and technologies is vital to support the professional development of…

Children's Media Culture in the New Millennium: Mapping the Digital Landscape.

ERIC Educational Resources Information Center

Montgomery, Kathryn C.

2000-01-01

Describes technological, demographic, and market forces shaping the new digital media culture and the various Web sites being created for children and teens, explaining how heavily-promoted commercial sites overshadow educational sites. Discusses efforts to create safe Internet zones for children. Recommends actions to promote development of a…

The power and the pain of adolescents' digital communication: Cyber victimization and the perils of lurking.

PubMed

Underwood, Marion K; Ehrenreich, Samuel E

2017-01-01

Many adolescents are heavily engaged with social media and text messaging (George & Odgers, 2015; Lenhart, 2015), yet few psychologists have studied what digital communication means for adolescents' relationships and adjustment. This article proposes that psychologists should embrace the careful study of adolescents' digital communication. We discuss theoretical frameworks for understanding adolescents' involvement with social media, present less widely recognized perils of intense involvement with social media, and highlight positive features of digital communication. Coconstruction theory suggests that adolescents help to create the content of digital communication that shapes their lives, and that there may be strong continuity between adolescents' offline and online lives (Subrahmanyam, Smahel, & Greenfield, 2006). However, psychological theories and research methods could further illuminate the power and the pain of adolescents' digital communication. Psychologists need to understand more about subtle but potentially serious risks that adolescents might face: The agony of victimization by even a single episode of cyberbullying and the pain of social exclusion and comparison resulting from vast amounts of time reading large social media feeds and seeing friends doing things without you and comparing your inner emotional experience to everyone else's highly groomed depictions of their seemingly marvelous lives. If we seek to understand developmental psychopathology and to help youth at risk, psychologists need to embrace careful study of the content of adolescents' online communication, parents need to talk with their children about their own online experiences and become familiar with social media themselves, and clinicians need to address adolescents' online social lives in prevention and treatment programs. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

The Power and the Pain of Adolescents’ Digital Communication: Cyber Victimization and the Perils of Lurking

PubMed Central

Underwood, Marion K.; Ehrenreich, Samuel E.

2016-01-01

Many adolescents are heavily engaged with social media and text messaging (George & Odgers, 2016; Lenhart, 2015), yet few psychologists have studied what digital communication means for adolescents’ relationships and adjustment. This paper proposes that psychologists should embrace the careful study of adolescents’ digital communication. We discuss theoretical frameworks for understanding adolescents’ involvement with social media, present less widely recognized perils of intense involvement with social media, and highlight positive features of digital communication. Co-construction theory suggests that adolescents help to create the content of digital communication that shapes their lives, and that there may be strong continuity between adolescents’ offline and online lives (Subrahmanyam, Smahel, & Greenfield, 2006). However, psychological theories and research methods could further illuminate the power and the pain of adolescents’ digital communication. Psychologists need to understand more about subtle but potentially serious risks that adolescents might face: the agony of victimization by even a single episode of cyberbullying and the pain of social exclusion and comparison resulting from vast amounts of time reading large social media feeds and seeing friends doing things without you and comparing your inner emotional experience to everyone else’s highly groomed depictions of their seemingly marvelous lives. If we seek to understand developmental psychopathology and to help youth at risk, psychologists need to embrace careful study of the content of adolescents’ online communication, parents need to talk with their children about their own online experiences and become familiar with social media themselves, and clinicians need to address adolescents’ online social lives in prevention and treatment programs. PMID:28221066

Psychiatric disorders, suicidal ideation, and sexually transmitted infections among post-deployment veterans who utilize digital social media for sexual partner seeking.

PubMed

Turban, Jack L; Potenza, Marc N; Hoff, Rani A; Martino, Steve; Kraus, Shane W

2017-03-01

Digital social media platforms represent outlets through which individuals may find partners for sexual encounters. Using a sample of US post-deployment military veterans, the current study evaluated the prevalence of digital sex seeking as well as clinical correlates of psychopathology, suicidal ideation, and sexually transmitted infections (STIs). Using data from a baseline telephone interview and follow-up internet-based survey, we examined the prevalence of sexual partnering via digital social media platforms in a national sample of 283 US combat veterans. Among veterans, 35.5% of men and 8.5% of women reported having used digital social media to meet someone for sex. Individuals who reported having used digital social media to find sexual partners (DSMSP+) as compared to those who did not (DSMSP-) were more likely to be young, male, and in the Marine Corps. After adjusting for sociodemographic variables, DSMSP+ status was associated with post-traumatic stress disorder (OR=2.26, p=0.01), insomnia (OR=1.99, p=0.02), depression (OR=1.95, p=0.03), hypersexuality (OR=6.16, p<0.001), suicidal ideation (OR=3.24, p=0.04), and treatment for an STI (OR=1.98, p=0.04). Among US post-deployment military veterans, DSMSP+ behaviors were prevalent, particularly among men. The association between DSMSP+ behaviors and PTSD, insomnia, depression, hypersexuality, suicidal ideation, and STIs suggest that veterans who engage in DSMSP+ behaviors should be particularly thoroughly screened and evaluated for these psychiatric concerns and counseled on the benefits of safe sexual practices. Published by Elsevier Ltd.

78 FR 52553 - Privacy Act of 1974; Department of Homeland Security/ALL-035 Common Entity Index Prototype System...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-23

... data elements: Full Name; Alias(es); Gender; Date of Birth; Country of Birth; Country of Citizenship... locked drawer behind a locked door. The records may be stored on magnetic disc, tape, or digital media...

Using Distinct Sectors in Media Sampling and Full Media Analysis to Detect Presence of Documents from a Corpus

DTIC Science & Technology

2012-09-01

relative performance of several conventional SQL and NoSQL databases with a set of one billion file block hashes. Digital Forensics, Sector Hashing, Full... NoSQL databases with a set of one billion file block hashes. v THIS PAGE INTENTIONALLY LEFT BLANK vi Table of Contents List of Acronyms and...Operating System NOOP No Operation assembly instruction NoSQL “Not only SQL” model for non-relational database management NSRL National Software

Digital tape unit test facility software

NASA Technical Reports Server (NTRS)

Jackson, J. T.

1971-01-01

Two computer programs are described which are used for the collection and analysis of data from the digital tape unit test facility (DTUTF). The data are the recorded results of skew tests made on magnetic digital tapes which are used on computers as input/output media. The results of each tape test are keypunched onto an 80 column computer card. The format of the card is checked and the card image is stored on a master summary tape via the DTUTF card checking and tape updating system. The master summary tape containing the results of all the tape tests is then used for analysis as input to the DTUTF histogram generating system which produces a histogram of skew vs. date for selected data, followed by some statistical analysis of the data.

Policies and Procedures for Reviewing Medical Images From Portable Media: Survey of Radiology Departments

PubMed Central

Kalia, Vivek; Carrino, John A.; Macura, Katarzyna J.

2015-01-01

Purpose The purpose of this study was to survey current practices for portable media (CDs and DVDs) use for medical imaging in both academic and nonacademic radiology departments in the United States. Methods This survey was a stratified, nonrandom sample, 22-question electronic survey, using SurveyMonkey, of members of the Association of Administrators in Academic Radiology, the Association for Medical Imaging Management, and the University HealthSystem Consortium, conducted in November 2009. Questions were grouped by media production and media viewing practices. Results One hundred and two individual responses to the survey were received. Ninety-eight percent of respondents said that their institutions produced Digital Imaging and Communications in Medicine (DICOM)-compliant media, with only 2.0% uncertain. Only 22.2% of respondents claimed that their institutions produced Integrating the Healthcare Enterprise (IHE) Portable Data for Imaging (PDI)-compliant media, while 71.6% were uncertain. Rates of DICOM and IHE PDI compliance did not differ between academic and nonacademic centers. As for testing digital media produced at the institutions for DICOM and IHE PDI compliance, only 16.0% of respondents’ institutions routinely did so. Conclusions Three main problem areas regarding portable media became evident from this study: (1) access, (2) importability, and (3) viewing issues, and problems with any of the 3 can delay patient care. Noncompliance and a lack of knowledge about compliance were found to be major issues in the present study, more so for IHE PDI than for DICOM, and there is much room for improvement. Recommendations include that radiology practices should routinely generate only media compliant with DICOM and IHE PDI and should test for compliance. PMID:21211763

A Cultural Evolution Approach to Digital Media.

PubMed

Acerbi, Alberto

2016-01-01

Digital media have today an enormous diffusion, and their influence on the behavior of a vast part of the human population can hardly be underestimated. In this review I propose that cultural evolution theory, including both a sophisticated view of human behavior and a methodological attitude to modeling and quantitative analysis, provides a useful framework to study the effects and the developments of media in the digital age. I will first give a general presentation of the cultural evolution framework, and I will then introduce this more specific research program with two illustrative topics. The first topic concerns how cultural transmission biases, that is, simple heuristics such as "copy prestigious individuals" or "copy the majority," operate in the novel context of digital media. The existence of transmission biases is generally justified with their adaptivity in small-scale societies. How do they operate in an environment where, for example, prestigious individuals possess not-relevant skills, or popularity is explicitly quantified and advertised? The second aspect relates to fidelity of cultural transmission. Digitally-mediated interactions support cheap and immediate high-fidelity transmission, in opposition, for example, to oral traditions. How does this change the content that is more likely to spread? Overall, I suggest the usefulness of a "long view" to our contemporary digital environment, contextualized in cognitive science and cultural evolution theory, and I discuss how this perspective could help us to understand what is genuinely new and what is not.

Teenage intimate partner violence: Factors associated with victimization among Norwegian youths.

PubMed

Hellevik, Per; Øverlien, Carolina

2016-07-06

The aim of the present study was threefold: (1) learn more about factors associated with teenage intimate partner violence (IPV) victimization; (2) explore aspects of digital media use in connection with teenage IPV; (3) and compare the impact IPV victimization has on boys and girls. Survey data from 549 Norwegian students, mean age 15.2 years, who had experience(s) with being in intimate relationship(s), were examined. Experiences with psychological, physical, digital, and sexual violence were analyzed. In total, 42.9% of the participants had experienced some form of IPV: 29.1% had experienced digital violence; 25.9% had experienced psychological violence; 18.8% had experienced sexual violence; and 12.8% had experienced physical violence. Factors significantly associated with teenage IPV victimization were female gender, older partners, domestic violence, bullying victimization, low academic achievements, and sending sexual messages via digital media. Girls reported to be significantly more negatively impacted by the victimization than boys. CONCLUSIONS SOME TEENAGERS EXPERIENCE VICTIMIZATION IN THEIR INTIMATE RELATIONSHIPS, AND FOR MANY DIGITAL MEDIA SEEMS TO PLAY A CENTRAL ROLE IN THIS VIOLENCE TEENAGERS WHO EXPERIENCE VICTIMIZATION OUTSIDE THEIR RELATIONSHIPS OR HAVE RISKY LIFESTYLES HAVE A HIGHER RISK OF EXPERIENCING IPV VICTIMIZATION A FOCUS ON TEENAGE IPV, AND ESPECIALLY DIGITAL MEDIA'S ROLE IN THIS VIOLENCE, IS NEEDED IF THIS PUBLIC HEALTH ISSUE IS TO BE COMBATED. © 2016 the Nordic Societies of Public Health.

Beyond information and utility: Transforming public spaces with media facades.

PubMed

Fischer, Patrick Tobias; Zöllner, Christian; Hoffmann, Thilo; Piatza, Sebastian; Hornecker, Eva

2013-01-01

Media facades (often characterized as a building's digital skin) are public displays that substitute dynamic details and information for usually static structures. SMSlingshot is a media facade system at the confluence of art, architecture, and technology design in the context of urban human-computer interaction. It represents a participative approach to public displays that enlivens public spaces and fosters civic and social dialogue as an alternative to advertising and service-oriented information displays. Observations from SMSlingshot's implementation at festival exhibitions provide insight into the roles of scale, distance, and the spatial situation of media facade contexts. The lessons learned apply to most public-display situations and will be useful for designers and developers of this new medium in urban spaces.

Leveraging social and digital media for participant recruitment: A review of methods from the Bayley Short Form Formative Study.

PubMed

Burke-Garcia, Amelia; Mathew, Sunitha

2017-06-01

Social media is increasingly being used in research, including recruitment. For the Bayley Short Form Formative Study, which was conducted under the the National Children's Study, traditional methods of recruitment proved to be ineffective. Therefore, digital media were identified as potential channels for recruitment. Results included successful recruitment of over 1800 infant and toddler participants to the Study. This paper outlines the methods, results, and future research opportunities.

ICI optical data storage tape

NASA Technical Reports Server (NTRS)

Mclean, Robert A.; Duffy, Joseph F.

1992-01-01

Optical data storage tape is now a commercial reality. The world's first successful development of a digital optical tape system is complete. This is based on the Creo 1003 optical tape recorder with ICI 1012 write-once optical tape media. Flexible optical media offers many benefits in terms of manufacture; for a given capital investment, continuous, web-coating techniques produce more square meters of media than batch coating. The coated layers consist of a backcoat on the non-active side; on the active side there is a subbing layer, then reflector, dye/polymer, and transparent protective overcoat. All these layers have been tailored for ease of manufacture and specific functional characteristics.

Crafting a positive professional digital profile to augment your practice

PubMed Central

Kraakevik, Jeff

2016-01-01

Abstract A digital profile is the sum content about a person on the Internet. A digital profile can be composed of personal or professional information shared on public Web sites posted personally or by others. One of the most effective ways to build a positive professional digital profile is through social media. It is increasingly important to maintain a positive digital profile as others mine the Internet to find out about a professional prior to meeting him or her. As the digital environment continues to grow, it will become increasingly difficult to neglect a professional digital profile without potential negative consequences. There are many benefits to creating a digital presence and using the tools available to learn about neurology and interact with other professionals and patients in ways that were not possible in the past. The spread of social media to a large part of the population makes it unlikely to go away. PMID:29443275

Crafting a positive professional digital profile to augment your practice.

PubMed

Kraakevik, Jeff

2016-02-01

A digital profile is the sum content about a person on the Internet. A digital profile can be composed of personal or professional information shared on public Web sites posted personally or by others. One of the most effective ways to build a positive professional digital profile is through social media. It is increasingly important to maintain a positive digital profile as others mine the Internet to find out about a professional prior to meeting him or her. As the digital environment continues to grow, it will become increasingly difficult to neglect a professional digital profile without potential negative consequences. There are many benefits to creating a digital presence and using the tools available to learn about neurology and interact with other professionals and patients in ways that were not possible in the past. The spread of social media to a large part of the population makes it unlikely to go away.

The new threat of digital marketing.

PubMed

Montgomery, Kathryn C; Chester, Jeff; Grier, Sonya A; Dorfman, Lori

2012-06-01

Because of their avid use of new media and their increased spending power, children and teens have become primary targets of a new "media and marketing ecosystem." The digital marketplace is undergoing rapid innovation as new technologies and software applications continue to reshape the media landscape and user behaviors. The advertising industry, in many instances led by food and beverage marketers, is purposefully exploiting the special relationship that youth have with new media, as online marketing campaigns create unprecedented intimacies between adolescents and the brands and products that now literally surround them. Copyright © 2012 Elsevier Inc. All rights reserved.

System for objective assessment of image differences in digital cinema

NASA Astrophysics Data System (ADS)

Fliegel, Karel; Krasula, Lukáš; Páta, Petr; Myslík, Jiří; Pecák, Josef; Jícha, Marek

2014-09-01

There is high demand for quick digitization and subsequent image restoration of archived film records. Digitization is very urgent in many cases because various invaluable pieces of cultural heritage are stored on aging media. Only selected records can be reconstructed perfectly using painstaking manual or semi-automatic procedures. This paper aims to answer the question what are the quality requirements on the restoration process in order to obtain acceptably close visual perception of the digitally restored film in comparison to the original analog film copy. This knowledge is very important to preserve the original artistic intention of the movie producers. Subjective experiment with artificially distorted images has been conducted in order to answer the question what is the visual impact of common image distortions in digital cinema. Typical color and contrast distortions were introduced and test images were presented to viewers using digital projector. Based on the outcome of this subjective evaluation a system for objective assessment of image distortions has been developed and its performance tested. The system utilizes calibrated digital single-lens reflex camera and subsequent analysis of suitable features of images captured from the projection screen. The evaluation of captured image data has been optimized in order to obtain predicted differences between the reference and distorted images while achieving high correlation with the results of subjective assessment. The system can be used to objectively determine the difference between analog film and digital cinema images on the projection screen.

Interdisciplinary education in optics and photonics based on microcontrollers

NASA Astrophysics Data System (ADS)

Dreßler, Paul; Wielage, Heinz-Hermann; Haiss, Ulrich; Vauderwange, Oliver; Curticapean, Dan

2014-07-01

Not only is the number of new devices constantly increasing, but so is their application complexity and power. Most of their applications are in optics, photonics, acoustic and mobile devices. Working speed and functionality is achieved in most of media devices by strategic use of digital signal processors and microcontrollers of the new generation. Considering all these premises of media development dynamics, the authors present how to integrate microcontrollers and digital signal processors in the curricula of media technology lectures by using adequate content. This also includes interdisciplinary content that consists of using the acquired knowledge in media software. These entries offer a deeper understanding of photonics, acoustics and media engineering.

The Net Generation, the Internet, and Political Communication and Participation

ERIC Educational Resources Information Center

Velicki, Damir; Dumancic, Mario; Topolovcan, Tomislav

2017-01-01

The Net Generation, a generation which grew up with digital media, differs from older generations which entered the world of digital media and the Internet afterwards. The Internet itself opened new possibilities of communication and participation in the sphere of politics as well. Research was conducted among students at the Faculty of Teacher…

Stop-Motion to Foster Digital Literacy in Elementary School

ERIC Educational Resources Information Center

Sun, Koun-Tem; Wang, Chun-Huang; Liku, Ming-Chi

2017-01-01

Although digital media literacy is recognized as providing the essential competencies required for living in a new media age, it has only just started to gain focus in Taiwan's elementary education. One of the reasons is examination-oriented education, which diverts scarce resources away from this informal learning. The other reason is that…

Connected Learning: Harnessing the Information Age to Make Learning More Powerful

ERIC Educational Resources Information Center

Roc, Martens

2014-01-01

This report introduces connected learning, a promising educational approach supported by the MacArthur Foundation and the Digital Learning Media (DLM) initiative that schools and out-of-school sites are adopting to enhance student learning and outcomes by connecting their education to their interests. Connected learning uses digital media to…

Fueling a Third Paradigm of Education: The Pedagogical Implications of Digital, Social and Mobile Media

ERIC Educational Resources Information Center

Pavlik, John V.

2015-01-01

Emerging technologies are fueling a third paradigm of education. Digital, networked and mobile media are enabling a disruptive transformation of the teaching and learning process. This paradigm challenges traditional assumptions that have long characterized educational institutions and processes, including basic notions of space, time, content,…

Work Place Oriented Learning With Digital Media--Consequences for Competency Development

ERIC Educational Resources Information Center

Spottl, Georg; Schulte, Sven; Grantz, Torsten

2012-01-01

Due to their increasing availability and prevalence, digital media allow for a relocation of learning to work processes and support work process oriented learning. This can be put into practice with the aid of different medial/technological and didactical settings. Some examples are the application of mobile terminals, interactive platforms, or…

What Learners "Know" through Digital Media Production: Learning by Design

ERIC Educational Resources Information Center

Mills, Kathy A.

2010-01-01

The power to influence others in ever expanding social networks in the new knowledge economy is tied to capabilities with digital media production that require increased technological knowledge. This article draws on research in primary classrooms to examine the repertoires of cross-disciplinary knowledge that literacy learners need to produce…

Empowering Learners with Digital and Media Literacy

ERIC Educational Resources Information Center

Hobbs, Renee

2011-01-01

School librarians and teachers are working together in a national movement to bring digital and media literacy to all citizens. When people think of the term "literacy," what generally springs to mind is reading and writing, speaking and listening. These are foundational elements of literacy. But because people use so many different types of…

Characteristics of Using Digital Media as Predictors of Constructivist Teaching in Lower Secondary Education in Croatia

ERIC Educational Resources Information Center

Topolovcan, Tomislav; Matijevic, Milan

2016-01-01

The aim of this research was to investigate whether particular socio-demographic characteristics of pupils in lower secondary education, their level of computer selfefficacy and motivation for using digital media in class are considered significant predictors of constructivist learning. Furthermore, the aim was to investigate the characteristics…

Increasing Digital Media and Learning in Classrooms through School-University Partnerships

ERIC Educational Resources Information Center

Herro, Danielle; Qian, Meihua; Jacques, Lorraine

2017-01-01

This article describes findings from a faculty-in-residence program at a Southern middle school in the United States. The goal of the school-university partnership was to increase digital media and learning (DML) integration in classrooms and provide the university with contextualized experiences to strengthen its teacher education programs.…

The Kids Are All Right

ERIC Educational Resources Information Center

Waters, John K.

2009-01-01

When the John D. and Catherine T. MacArthur Foundation launched its $50 million digital media and learning initiative three years ago, the expectation was that research in this area would expand people's understanding of the impact of digital media and communications technologies on how young people will learn in the future. By the time the first…

Digital Media Production to Support Literacy for Secondary Students with Diverse Learning Abilities

ERIC Educational Resources Information Center

Leach, April Marie

2017-01-01

Producing digital media is a hands-on, inquiry-based mindful process that naturally embeds Universal Design for Learning (UDL) principles into literacy instruction, providing options for learning and assessment for a wide array of students with diverse learning abilities. Video production learning experiences acknowledge the cognitive talents of…

Preserving Long-Term Access to United States Government Documents in Legacy Digital Formats

ERIC Educational Resources Information Center

Woods, Kam A.

2010-01-01

Over the past several decades, millions of digital objects of significant scientific, economic, cultural, and historic value have been published and distributed to libraries and archives on removable media. Providing long-term access to these documents, media files, and software executables is an increasingly complex task because of dependencies…

Middle School Students' Social Media Use

ERIC Educational Resources Information Center

Martin, Florence; Wang, Chuang; Petty, Teresa; Wang, Weichao; Wilkins, Patti

2018-01-01

Cyber bullying, digital identity, impact of digital footprints, and use of inappropriate social media are topics that are gaining attention in K-12 schools. As more schools and school districts are implementing 1-1 and "bring your own technology" initiatives, attention to these topics is becoming increasingly important. A total of 593…

Effects of Cognitive Styles on 2D Drafting and Design Performance in Digital Media

ERIC Educational Resources Information Center

Pektas, Sule Tasli

2010-01-01

This paper investigates the interactions between design students' cognitive styles, as measured by Riding's Cognitive Styles Analysis, and performance in 2D drafting and design tasks in digital media. An empirical research revealed that Imager students outperformed Verbalisers in both drafting and creativity scores. Wholist-Analytic cognitive…

Big Bang Technology: What's Next in Design Education, Radical Innovation or Incremental Change?

ERIC Educational Resources Information Center

Fleischmann, Katja

2013-01-01

Since the introduction of digital media, design education has been challenged by the ongoing advancement of technology. Technological change has created unprecedented possibilities for designers to engage in the broadening realm of interactive digital media. The increasing sophistication of interactivity has brought a complexity which needs to be…

Integrating Metrics across the Marketing Curriculum: The Digital and Social Media Opportunity

ERIC Educational Resources Information Center

Spiller, Lisa; Tuten, Tracy

2015-01-01

Modern digital and social media formats have revolutionized marketing measurement, producing an abundance of data, meaningful metrics, new tools, and methodologies. This increased emphasis on metrics in the marketing industry signifies the need for increased quantitative and critical thinking content in our marketing coursework if we are to…

Digital Making with "At-Risk" Youth

ERIC Educational Resources Information Center

Hughes, Janette Michelle

2017-01-01

Purpose: The purpose of this paper is to explore how a small group of adolescents in an alternative care and treatment program develop digital literacy skills over time while immersed in a rich media setting. It also explores how the students use new media tools and affordances to "perform" their identities and to present themselves…

Beyond Universal Design for Learning: Guiding Principles to Reduce Barriers to Digital & Media Literacy Competence

ERIC Educational Resources Information Center

Dalton, Elizabeth M.

2017-01-01

Universal Design for Learning (UDL), a framework for designing instruction to address the wide range of learner variation in today's inclusive classrooms, can be applied effectively to broaden access, understanding, and engagement in digital and media literacy learning for ALL. UDL supports constructivist learning principles. UDL strategies and…

Design requirements for ubiquitous computing environments for healthcare professionals.

PubMed

Bång, Magnus; Larsson, Anders; Eriksson, Henrik

2004-01-01

Ubiquitous computing environments can support clinical administrative routines in new ways. The aim of such computing approaches is to enhance routine physical work, thus it is important to identify specific design requirements. We studied healthcare professionals in an emergency room and developed the computer-augmented environment NOSTOS to support teamwork in that setting. NOSTOS uses digital pens and paper-based media as the primary input interface for data capture and as a means of controlling the system. NOSTOS also includes a digital desk, walk-up displays, and sensor technology that allow the system to track documents and activities in the workplace. We propose a set of requirements and discuss the value of tangible user interfaces for healthcare personnel. Our results suggest that the key requirements are flexibility in terms of system usage and seamless integration between digital and physical components. We also discuss how ubiquitous computing approaches like NOSTOS can be beneficial in the medical workplace.

Interactive food and beverage marketing: targeting adolescents in the digital age.

PubMed

Montgomery, Kathryn C; Chester, Jeff

2009-09-01

Because of their avid use of new media and their increased spending power, adolescents have become primary targets of a new "Media and Marketing Ecosystem." Digital media resonate particularly well with many of the fundamental developmental tasks of adolescence by enabling instantaneous and constant contact with peers, providing opportunities for self-expression, identity exploration, and social interaction, and facilitating mobility and independence. Six key features of interactive media--ubiquitous connectivity, personalization, peer-to-peer networking, engagement, immersion, and content creation--are emblematic of the ways in which young people are both shaping and being shaped by this new digital culture. The advertising industry, in many instances led by food and beverage marketers, is purposefully exploiting the special relationship that teenagers have with new media, with online marketing campaigns that create unprecedented intimacies between adolescents and the brands and products that now literally surround them. Major food and beverage companies, including Coca-Cola, McDonald's, Burger King, and Kentucky Fried Chicken (KFC), have incorporated these elements into their interactive marketing strategies, posing particular risks to adolescents, who are not being addressed in the current U.S. policy and self-regulatory regimens. However, recent and emerging neuroscience and psychological research on adolescents suggests a need to revisit the traditional approach to regulation of advertising. Despite the growth of interactive marketing, academic research on the impact of digital advertising on children and youth remains underdeveloped. Additional research and policy initiatives are needed to address the growing health threat facing youth in the digital marketplace.

Sexual Media and Childhood Well-being and Health.

PubMed

Collins, Rebecca L; Strasburger, Victor C; Brown, Jane D; Donnerstein, Edward; Lenhart, Amanda; Ward, L Monique

2017-11-01

Sexual content is highly prevalent in traditional media, and portrayals rarely depict the responsibilities and risks (eg, condom use, pregnancy) associated with sexual activity. Exposure to such content is linked with shifts in attitudes about sex and gender, earlier progression to sexual activity, pregnancy, and sexually transmitted infection among adolescents. However, little information is available about moderators and mediators of these effects. We also know little about digital media, their sex-related content, and their potential influence on youth. Data from a few studies of older youth indicate that sexual displays on social media sites are related to problematic beliefs and behaviors among those who post this content and among viewers. Online pornography appears to be more problematic for youth than off-line sources. Given the vast and increasing amount of time youth spend online and their developmental openness to influence, more research attention to digital sexual media is needed. Those who undertake this work should identify potential negative consequences of use and opportunities to improve adolescent sexual health through digital media. Studies of on- and off-line media in which researchers examine younger media audiences, identify processes explaining sexual media effects on behavior, and moderators of effects are needed. Such studies could be used to inform interventions to reduce negative outcomes and increase positive media effects. Policy makers should stimulate the development of such interventions, including tools to help parents identify and manage negative media influences on their children's sexual well-being and development and dissemination of innovative media literacy programs related to sexual health. Copyright © 2017 by the American Academy of Pediatrics.

Digital Literacy Learning in Higher Education through Digital Storytelling Approach

ERIC Educational Resources Information Center

Chan, Banny S. K.; Churchill, Daniel; Chiu, Thomas K. F.

2017-01-01

It is necessary to develop digital literacy skills with which students can communicate and express their ideas effectively using digital media. The educational sectors around the world are beginning to incorporate digital literacy into the curriculum. Digital storytelling, one of the possible classroom activities, is an approach which may help…

Study of Gas Flow Characteristics in Tight Porous Media with a Microscale Lattice Boltzmann Model

PubMed Central

Zhao, Jianlin; Yao, Jun; Zhang, Min; Zhang, Lei; Yang, Yongfei; Sun, Hai; An, Senyou; Li, Aifen

2016-01-01

To investigate the gas flow characteristics in tight porous media, a microscale lattice Boltzmann (LB) model with the regularization procedure is firstly adopted to simulate gas flow in three-dimensional (3D) digital rocks. A shale digital rock and a sandstone digital rock are reconstructed to study the effects of pressure, temperature and pore size on microscale gas flow. The simulation results show that because of the microscale effect in tight porous media, the apparent permeability is always higher than the intrinsic permeability, and with the decrease of pressure or pore size, or with the increase of temperature, the difference between apparent permeability and intrinsic permeability increases. In addition, the Knudsen numbers under different conditions are calculated and the results show that gas flow characteristics in the digital rocks under different Knudsen numbers are quite different. With the increase of Knudsen number, gas flow in the digital rocks becomes more uniform and the effect of heterogeneity of the porous media on gas flow decreases. Finally, two commonly used apparent permeability calculation models are evaluated by the simulation results and the Klinkenberg model shows better accuracy. In addition, a better proportionality factor in Klinkenberg model is proposed according to the simulation results. PMID:27587293

Digital Literacy in the Medical Curriculum: A Course With Social Media Tools and Gamification.

PubMed

Mesko, Bertalan; Győrffy, Zsuzsanna; Kollár, János

2015-10-01

The profession of practicing medicine is based on communication, and as social media and other digital technologies play a major role in today's communication, digital literacy must be included in the medical curriculum. The value of social media has been demonstrated several times in medicine and health care, therefore it is time to prepare medical students for the conditions they will have to face when they graduate. The aim of our study was to design a new e-learning-based curriculum and test it with medical students. An elective course was designed to teach students how to use the Internet, with a special emphasis on social media. An e-learning platform was also made available and students could access material about using digital technologies on the online platforms they utilized the most. All students filled in online surveys before and after the course in order to provide feedback about the curriculum. Over a 3-year period, 932 students completed the course. The course did not increase the number of hours spent online but aimed at making that time more efficient and useful. Based on the responses of students, they found the information provided by the curriculum useful for their studies and future practices. A well-designed course, improved by constant evaluation-based feedback, can be suitable for preparing students for the massive use of the Internet, social media platforms, and digital technologies. New approaches must be applied in modern medical education in order to teach students new skills. Such curriculums that put emphasis on reaching students on the online channels they use in their studies and everyday lives introduce them to the world of empowered patients and prepare them to deal with the digital world.

Digital Literacy in the Medical Curriculum: A Course With Social Media Tools and Gamification

PubMed Central

Győrffy, Zsuzsanna; Kollár, János

2015-01-01

Background The profession of practicing medicine is based on communication, and as social media and other digital technologies play a major role in today’s communication, digital literacy must be included in the medical curriculum. The value of social media has been demonstrated several times in medicine and health care, therefore it is time to prepare medical students for the conditions they will have to face when they graduate. Objective The aim of our study was to design a new e-learning-based curriculum and test it with medical students. Method An elective course was designed to teach students how to use the Internet, with a special emphasis on social media. An e-learning platform was also made available and students could access material about using digital technologies on the online platforms they utilized the most. All students filled in online surveys before and after the course in order to provide feedback about the curriculum. Results Over a 3-year period, 932 students completed the course. The course did not increase the number of hours spent online but aimed at making that time more efficient and useful. Based on the responses of students, they found the information provided by the curriculum useful for their studies and future practices. Conclusions A well-designed course, improved by constant evaluation-based feedback, can be suitable for preparing students for the massive use of the Internet, social media platforms, and digital technologies. New approaches must be applied in modern medical education in order to teach students new skills. Such curriculums that put emphasis on reaching students on the online channels they use in their studies and everyday lives introduce them to the world of empowered patients and prepare them to deal with the digital world. PMID:27731856

Digital Storytelling as an Interactive Digital Media Context

ERIC Educational Resources Information Center

Anderson, Kate T.; Chua, Puay Hoe

2010-01-01

Digital storytelling involves the creation of short, personal narratives combining images, sounds, and text in a multimedia computer-based platform. In education, digital storytelling has been used to foster learning in formal and informal spaces worldwide. The authors offer a critical discussion of claims about digital storytelling's usefulness…

77 FR 52077 - Proposed Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-28

... digital storage medium or system that meets the terms of rule 31a-2(f). The fund, or person that maintains..., Copies Available From: Securities and Exchange Commission, Office of Investor Education and Advocacy... maintained and preserved for the required time by, or on behalf of, a fund on (i) micrographic media...

Assessing the Accessibility of Online Learning

ERIC Educational Resources Information Center

Badge, Joanne L.; Dawson, Emma; Cann, Alan J.; Scott, Jon

2008-01-01

A wide range of tools is now available to enable teaching practitioners to create web-based educational materials from PowerPoint presentations, adding a variety of different digital media, such as audio and animation. The pilot study described in this paper compared three different systems for producing multimedia presentations from existing…

Towards a Philosophy of Academic Publishing

ERIC Educational Resources Information Center

Peters, Michael A.; Jandric, Petar; Irwin, Ruth; Locke, Kirsten; Devine, Nesta; Heraud, Richard; Gibbons, Andrew; Besley, Tina; White, Jayne; Forster, Daniella; Jackson, Liz; Grierson, Elizabeth; Mika, Carl; Stewart, Georgina; Tesar, Marek; Brighouse, Susanne; Arndt, Sonja; Lazaroiu, George; Mihaila, Ramona; Legg, Catherine; Benade, Leon

2016-01-01

This article is concerned with developing a philosophical approach to a number of significant changes to academic publishing, and specifically the global journal knowledge system wrought by a range of new digital technologies that herald the third age of the journal as an electronic, interactive and mixed-media form of scientific communication.…

Triage Visualization for Digital Media Exploitation

DTIC Science & Technology

2013-09-01

and responding to threats. Previous work includes NVisionIP [17], a network visualization 8 tool that processes Argus NetFlow [18] data. NVisionIP...2012.02.021 [17] K. Lakkaraju et al., “Nvisionip: netflow visualizations of system state for security situational awareness,” in Proceedings of the 2004 ACM

The use and value of digital media for information about pregnancy and early motherhood: a focus group study.

PubMed

Lupton, Deborah

2016-07-19

Many women in countries in the global North access digital media information sources during pregnancy and the early years of motherhood. These include websites, blogs, online discussion forums, apps and social media platforms. Little previous research has sought to investigate in detail how women use the diverse range of digital media now available to them and what types of information they value. A qualitative study using focus groups was conducted to address these issues. Four focus groups were held in Sydney, Australia, including a total of 36 women who were either pregnant or had given birth in the previous three years. The participants were asked to talk about the types of digital media they used for pregnancy and parenting purposes, why they used them and in what ways they found them useful or helpful (or not). Group discussions were transcribed and thematically analysed, identifying the dominant information characteristics identified by women as valuable and useful. Nine characteristics emerged from the focus group discussions as most important to women: information that was: 1) immediate; 2) regular; 3) detailed; 4) entertaining; 5) customised; 6) practical; 7) professional; 8) reassuring; and 9) unbiased. These characteristics were valued for different purposes and needs. Digital media provided women with details when they most needed them or at times when they had opportunities to access them. The study showed that women value apps or digital platforms that are multi-functional. The findings revealed the importance of using digital information for establishing and maintaining social connections and intimate relationships with other mothers. However, participants also highly valued expert advice and expressed the desire for greater and more ready access to information and support offered by healthcare professionals. Pregnant women and those with young children place a high value on the information and support they receive from and sharing using online sources and apps. They are accustomed to ready and immediate access to information using digital technologies and want better access to that offered by professionals. Recognising and finding ways to meet these needs should be included in planning healthcare provision and support for this group. Further research with women from socioeconomically disadvantaged backgrounds and non-urban locations is required to identify whether they have different information needs and values from the women who were included in the study reported here.

Why Map Issues? On Controversy Analysis as a Digital Method

PubMed Central

2015-01-01

This article takes stock of recent efforts to implement controversy analysis as a digital method in the study of science, technology, and society (STS) and beyond and outlines a distinctive approach to address the problem of digital bias. Digital media technologies exert significant influence on the enactment of controversy in online settings, and this risks undermining the substantive focus of controversy analysis conducted by digital means. To address this problem, I propose a shift in thematic focus from controversy analysis to issue mapping. The article begins by distinguishing between three broad frameworks that currently guide the development of controversy analysis as a digital method, namely, demarcationist, discursive, and empiricist. Each has been adopted in STS, but only the last one offers a digital “move beyond impartiality.” I demonstrate this approach by analyzing issues of Internet governance with the aid of the social media platform Twitter. PMID:26336325

Using a digital storytelling assignment to teach public health advocacy.

PubMed

de Castro, A B; Levesque, Salem

2018-03-01

The need and expectation for advocacy is central to public health nursing practice. Advocacy efforts that effectively call attention to population health threats and promote the well-being of communities rely on strategies that deliver influential messaging. The digital story is a lay method to capture meaningful, impactful stories that can be used to advocate for public health concerns. Readily available, user-friendly digital technologies allow engagement in digital media production to create digital stories. This paper describes how digital story making can be utilized as an academic assignment to teach public health advocacy within an undergraduate nursing curriculum. Providing nursing students this artistic outlet can facilitate meeting academic learning goals, while also equipping them with creative skills that can be applied in future professional practice. Nursing educators can take advantage of institutional resources and campus culture to support the use of novel digital media assignments that facilitate application of advocacy concepts. © 2017 Wiley Periodicals, Inc.

Exploring college students' use of general and alcohol-related social media and their associations with alcohol-related behaviors.

PubMed

Hoffman, Eric W; Pinkleton, Bruce E; Weintraub Austin, Erica; Reyes-Velázquez, Wanda

2014-01-01

Alcohol marketers have increasingly moved their advertising efforts into digital and social media venues. As a result, the purpose of this study is to investigate associations between students' use of social media, their exposure to alcohol marketing messages through social media, and their alcohol-related beliefs and behaviors. Public and private university students (N = 637) participated November and December 2011 and April 2012. College students completed online surveys to measure their exposure to social and online media generally, as well as their alcohol-related digital media use and alcohol use. Use of social media related to alcohol marketing predicted alcohol consumption and engaging in risky behaviors, whereas the use of social media more generally did not. Students' use of alcohol-related social media-marketing content associates with their problem drinking. Results have implications for alcohol abuse reduction efforts targeted at college students and suggest the importance of considering social, cultural, and cognitive factors in campaign planning and design.

A Study of End-Users' Attitudes towards Digital Media Approach: The Experience of a Public University in Uganda

ERIC Educational Resources Information Center

Ndawula, Stephen; Ngobi, David Henry; Namugenyi, Deborah; Nakawuki, Rose Coaster

2012-01-01

University students in Uganda had been confined to use of traditional educational technologies such as chalkboards, papers and text books. Digital Media Approach recently found its way in the academia at public universities in Uganda. Information and communication technology (ICT) have become popular means of surfing, downloading and obtaining…

Current Issues and Trends in Multidimensional Sensing Technologies for Digital Media

NASA Astrophysics Data System (ADS)

Nagata, Noriko; Ohki, Hidehiro; Kato, Kunihito; Koshimizu, Hiroyasu; Sagawa, Ryusuke; Fujiwara, Takayuki; Yamashita, Atsushi; Hashimoto, Manabu

Multidimensional sensing (MDS) technologies have numerous applications in the field of digital media, including the development of audio and visual equipment for human-computer interaction (HCI) and manufacture of data storage devices; furthermore, MDS finds applications in the fields of medicine and marketing, i.e., in e-marketing and the development of diagnosis equipment.

The "Vernacularization" of Global Education Policy: Media and Digital Literacy as Twenty-First Century Skills in Singapore

ERIC Educational Resources Information Center

Weninger, Csilla

2017-01-01

Technological changes have reshaped communication, social life as well as the conditions of work, challenging schools to foster skills and capacities that help youth to competently and confidently navigate these new socio-technological terrains as workers, citizens and private individuals. Responding to these changes, media and digital literacy…

Transformative Power of Digital Citizenship: Critical Perspectives on Culture, New Media and Pedagogy

ERIC Educational Resources Information Center

Kurubacak, Gulsun

2007-01-01

This paper discusses culture, as a source of conflict than of synergy, and how it affects the use of new media to build digital citizenships. It also argues that the cultural dimensions of Geert Hofsteded, who demonstrates that there are national and regional cultural groupings that affect behavior of organizations, are very persistent across…

The Shifting Spaces of Teacher Relationships: Complementary Methods in Examinations of Teachers' Digital Practices

ERIC Educational Resources Information Center

Homan, Elizabeth C.

2014-01-01

Today's teachers are faced with a number of options when it comes to sharing knowledge about their professions. In the digital age, teachers use social media, online professional networks, email listservs, and blogging connections to share knowledge and resources. Here, I describe how one teacher engages with social media to develop networks that…

Critical Democracy through Digital Media Production in a Third-Grade Classroom

ERIC Educational Resources Information Center

Montgomery, Sarah E.

2014-01-01

This article explores the ways that alternative digital media production by elementary students can support education for critical democracy. The article centers on a collaborative, qualitative study in which students in a 3rd-grade class at a Title One school created and disseminated podcasts about issues of historical injustice rooted in the key…

Digital Spring? New Media and New Politics on the Campus

ERIC Educational Resources Information Center

Bessant, Judith

2014-01-01

Whilst the dynamics informing processes have taken time to become clear, civic resistance initiated by young people using new media began in Egypt in 2010 against the Mubarak regime, soon widened to Tunisia, Yemen and Libya. Known as the "Arab Spring", this phenomenon re-ignited discussion about the political role of digital space and…

The Matter of New Media Making: An Intra-Action Analysis of Adolescents Making a Digital Book Trailer

ERIC Educational Resources Information Center

Ehret, Christian; Hollett, Ty; Jocius, Robin

2016-01-01

Representational logic cannot account for the entanglements of all that matters in making new media: feeling bodies, vibrant matter, feeling bodies and vibrant matter all moving and at different rates. In the currently shifting communicative landscape, where mobile technologies are the primary means for youths' digital production, all this…

A Funds of Knowledge Approach to the Appropriation of New Media in a High School Writing Classroom

ERIC Educational Resources Information Center

Schwartz, Lisa H.

2015-01-01

Youths' learner-generated designs, instantiated in digital practices, spaces and artifacts, are underutilized in schools. Additionally, digital media tools are often taken up in reductive ways that serve to perpetuate deficit discourses for youth from nondominant communities, rather than reflect the creativity and innovation that youth practice…

"Everybody Knows Your Business"/"Todo Mundo Se Da Cuenta": Immigrant Adults' Construction of Privacy, Risk, and Vulnerability in Online Platforms

ERIC Educational Resources Information Center

Noguerón-Liu, Silvia

2017-01-01

This article examines immigrant adults' understandings of privacy, risk, and vulnerability in digital literacy practices that involve visual media. Although the benefits of digital media production have been explored with immigrant youths, the perspectives of adults remain unexplored. Informed by critical and transnational perspectives to digital…

Does Using Digital Media in Assessment Affect Teacher Practices in Infant and Toddler Classrooms?

ERIC Educational Resources Information Center

Tanyel, Nur; Knopf, Herman T.

2011-01-01

Child outcome studies consistently emphasize the effects of quality childcare on the early development of young children. The purpose of this pilot study was to examine the effects of assessment training and digital media on teacher-child interactions measured using the Caregiver Child Interaction Scale (CCIS). The participants included six infant…

Teens, Digital Media, and the Chicago Public Library. Research Report

ERIC Educational Resources Information Center

Sebring, Penny Bender; Brown, Eric R.; Julian, Kate M.; Ehrlich, Stacy B.; Sporte, Susan E.; Bradley, Erin; Meyer, Lisa

2013-01-01

Opened in fall 2009, YOUmedia attracts high schoolaged teens who want a safe and welcoming place to hang out and socialize, as well as those with established or nascent interests in both digital and traditional media. With the guidance of staff and the synergy of peer involvement, participants discover and pursue their interests through both…

Insights of School Head about Marketing Education Services through Digital Media

ERIC Educational Resources Information Center

Iqbal, Samer

2016-01-01

This study mainly focuses on the insights of a private school's head pertaining to the use of digital media in educational marketing. The qualitative research paradigm was chosen for this study and in depth phenomenological interview was conducted from a head of a private school. Two themes were extracted from the data: Marketing educational…

36 CFR 1237.18 - What are the environmental standards for audiovisual records storage?

Code of Federal Regulations, 2014 CFR

2014-07-01

... ISO 18920 (incorporated by reference, see § 1237.3). (2) Color images and acetate-based media. Keep in... color images and the deterioration of acetate-based media. (b) Digital images on magnetic tape. For digital images stored on magnetic tape, keep in an area maintained at a constant temperature range of 62...

36 CFR 1237.18 - What are the environmental standards for audiovisual records storage?

Code of Federal Regulations, 2012 CFR

2012-07-01

... ISO 18920 (incorporated by reference, see § 1237.3). (2) Color images and acetate-based media. Keep in... color images and the deterioration of acetate-based media. (b) Digital images on magnetic tape. For digital images stored on magnetic tape, keep in an area maintained at a constant temperature range of 62...

36 CFR 1237.18 - What are the environmental standards for audiovisual records storage?

Code of Federal Regulations, 2011 CFR

2011-07-01

... ISO 18920 (incorporated by reference, see § 1237.3). (2) Color images and acetate-based media. Keep in... color images and the deterioration of acetate-based media. (b) Digital images on magnetic tape. For digital images stored on magnetic tape, keep in an area maintained at a constant temperature range of 62...

36 CFR § 1237.18 - What are the environmental standards for audiovisual records storage?

Code of Federal Regulations, 2013 CFR

2013-07-01

... ISO 18920 (incorporated by reference, see § 1237.3). (2) Color images and acetate-based media. Keep in... color images and the deterioration of acetate-based media. (b) Digital images on magnetic tape. For digital images stored on magnetic tape, keep in an area maintained at a constant temperature range of 62...

Digital Media in Today's Classrooms: The Potential for Meaningful Teaching, Learning, and Assessment

ERIC Educational Resources Information Center

Wilson, Dawn; Alaniz, Katie; Sikora, Joshua

2016-01-01

Educators who engage with today's students appreciate the impact digital media has on the lives of our younger generations. Learners of today consume, create, and publish multimedia content continuously, using a variety of devices such as cell phones, tablets, and computers. They generate original and innovative products through programs, apps,…

(Re)Educating the Senses to Multicultural Communities: Prospective Teachers Using Digital Media and Sonic Cartography to Listen for Culture

ERIC Educational Resources Information Center

Brownell, Cassie J.; Wargo, Jon M.

2017-01-01

Attuning to the acoustic ecologies of multicultural education, this critical qualitative project interrogated how elementary prospective teachers (PST) used digital media to write community through and with sound. Examining PST produced soundscapes and the practice of sonic cartography, this study inquired how "hearing" difference and…

Digital Media Engagement and the Moral/Ethical Thinking of Fifth Grade Bloggers

ERIC Educational Resources Information Center

Cortez-Riggio, Kim-Marie

2014-01-01

This study of digital media engagement, through participation in a class blog, explored its impact on 5th grade students' communication and collaboration, and morality and ethics-based thinking, in regards to the socially significant topic of cyber bullying. The use of a classroom blog as a space to develop cyber citizenship skills was also…

Symbolic Violence and Diversity in the Digital Age: The Genesis of a New Lexicon

ERIC Educational Resources Information Center

Benavidez, Max

2011-01-01

This dissertation examines the nexus of communication, diversity, and policy setting in major institutions--higher education, the media, and government--in an historical era when the Internet, social networks, mobile devices, and other forms of digital media define the times. The ultimate aim is to develop a new, conditional lexicon that provides…

Social media: A contextual framework to guide research and practice.

PubMed

McFarland, Lynn A; Ployhart, Robert E

2015-11-01

Social media are a broad collection of digital platforms that have radically changed the way people interact and communicate. However, we argue that social media are not simply a technology but actually represent a context that differs in important ways from traditional (e.g., face-to-face) and other digital (e.g., email) ways of interacting and communicating. As a result, social media is a relatively unexamined type of context that may affect the cognition, affect, and behavior of individuals within organizations. We propose a contextual framework that identifies the discrete and ambient stimuli that distinguish social media contexts from digital communication media (e.g., email) and physical (e.g., face-to-face) contexts. We then use this contextual framework to demonstrate how it changes more person-centered theories of organizational behavior (e.g., social exchange, social contagion, and social network theories). These theoretical insights are also used to identify a number of practical implications for individuals and organizations. This study's major contribution is creating a theoretical understanding of social media features so that future research may proceed in a theory-based, rather than platform-based, manner. Overall, we intend for this article to stimulate and broadly shape the direction of research on this ubiquitous, but poorly understood, phenomenon. (c) 2015 APA, all rights reserved).

A Cultural Evolution Approach to Digital Media

PubMed Central

Acerbi, Alberto

2016-01-01

Digital media have today an enormous diffusion, and their influence on the behavior of a vast part of the human population can hardly be underestimated. In this review I propose that cultural evolution theory, including both a sophisticated view of human behavior and a methodological attitude to modeling and quantitative analysis, provides a useful framework to study the effects and the developments of media in the digital age. I will first give a general presentation of the cultural evolution framework, and I will then introduce this more specific research program with two illustrative topics. The first topic concerns how cultural transmission biases, that is, simple heuristics such as “copy prestigious individuals” or “copy the majority,” operate in the novel context of digital media. The existence of transmission biases is generally justified with their adaptivity in small-scale societies. How do they operate in an environment where, for example, prestigious individuals possess not-relevant skills, or popularity is explicitly quantified and advertised? The second aspect relates to fidelity of cultural transmission. Digitally-mediated interactions support cheap and immediate high-fidelity transmission, in opposition, for example, to oral traditions. How does this change the content that is more likely to spread? Overall, I suggest the usefulness of a “long view” to our contemporary digital environment, contextualized in cognitive science and cultural evolution theory, and I discuss how this perspective could help us to understand what is genuinely new and what is not. PMID:28018200

The Digital Hood: Social Media Use among Youth in Disadvantaged Neighborhoods

PubMed Central

Gilliard-Matthews, Stacia; Dunaev, Jamie; Woods, Marcus; Brawner, Bridgette M.

2016-01-01

This study examines the role of social media in the lives of youth living in disadvantaged neighborhoods. Feminist Standpoint theory, which privileges the voices of marginalized communities in understanding social phenomena, suggests that youth at the margins have specific knowledge that helps us understand social media more broadly. We conducted semi-structured interviews with 30 females and 30 males aged 13 to 24 about their social worlds and neighborhoods, both on- and offline. The findings reveal a dynamic and somewhat concerning interplay between the geographic neighborhood and the digital neighborhood, whereby negative social interactions in the geographic neighborhood are reproduced and amplified on social media. PMID:28694736

The Digital Hood: Social Media Use among Youth in Disadvantaged Neighborhoods.

PubMed

Stevens, Robin; Gilliard-Matthews, Stacia; Dunaev, Jamie; Woods, Marcus; Brawner, Bridgette M

2017-06-01

This study examines the role of social media in the lives of youth living in disadvantaged neighborhoods. Feminist Standpoint theory, which privileges the voices of marginalized communities in understanding social phenomena, suggests that youth at the margins have specific knowledge that helps us understand social media more broadly. We conducted semi-structured interviews with 30 females and 30 males aged 13 to 24 about their social worlds and neighborhoods, both on- and offline. The findings reveal a dynamic and somewhat concerning interplay between the geographic neighborhood and the digital neighborhood, whereby negative social interactions in the geographic neighborhood are reproduced and amplified on social media.

Social media: opportunities for quality improvement and lessons for providers-a networked model for patient-centered care through digital engagement.

PubMed

Bornkessel, Alexandra; Furberg, Robert; Lefebvre, R Craig

2014-07-01

Social media brings a new dimension to health care for patients, providers, and their support networks. Increasing evidence demonstrates that patients who are more actively involved in their healthcare experience have better health outcomes and incur lower costs. In the field of cardiology, social media are proposed as innovative tools for the education and update of clinicians, physicians, nurses, and medical students. This article reviews the use of social media by healthcare providers and patients and proposes a model of "networked care" that integrates the use of digital social networks and platforms by both patients and providers and offers recommendations for providers to optimize their use and understanding of social media for quality improvement.

The use of self-organising maps for anomalous behaviour detection in a digital investigation.

PubMed

Fei, B K L; Eloff, J H P; Olivier, M S; Venter, H S

2006-10-16

The dramatic increase in crime relating to the Internet and computers has caused a growing need for digital forensics. Digital forensic tools have been developed to assist investigators in conducting a proper investigation into digital crimes. In general, the bulk of the digital forensic tools available on the market permit investigators to analyse data that has been gathered from a computer system. However, current state-of-the-art digital forensic tools simply cannot handle large volumes of data in an efficient manner. With the advent of the Internet, many employees have been given access to new and more interesting possibilities via their desktop. Consequently, excessive Internet usage for non-job purposes and even blatant misuse of the Internet have become a problem in many organisations. Since storage media are steadily growing in size, the process of analysing multiple computer systems during a digital investigation can easily consume an enormous amount of time. Identifying a single suspicious computer from a set of candidates can therefore reduce human processing time and monetary costs involved in gathering evidence. The focus of this paper is to demonstrate how, in a digital investigation, digital forensic tools and the self-organising map (SOM)--an unsupervised neural network model--can aid investigators to determine anomalous behaviours (or activities) among employees (or computer systems) in a far more efficient manner. By analysing the different SOMs (one for each computer system), anomalous behaviours are identified and investigators are assisted to conduct the analysis more efficiently. The paper will demonstrate how the easy visualisation of the SOM enhances the ability of the investigators to interpret and explore the data generated by digital forensic tools so as to determine anomalous behaviours.

Digital Learning in the Wild: Re-Imagining New Ruralism, Digital Equity, and Deficit Discourses through the Thirdspace

ERIC Educational Resources Information Center

Cirell, Anna Montana

2017-01-01

Digital media is becoming increasingly important to learning in today's changing times. At the same time, digital technologies and related digital skills are unevenly distributed. Further, deficit-based notions of this digital divide define the public's educational paradigm. Against this backdrop, I forayed into the social reality of one rural…

Study of the precision guided communication of digital television

NASA Astrophysics Data System (ADS)

Liu, Lun

2012-04-01

Along with the progress and development of the digital technology, there produced the transmission of the new media by medium of such as the network, mobile phones and the digital television, while among them digital TV has the superiority of other media. The appearance and development of digital TV will induce a profound change in the broadcasting and television industry chain. This paper started with discussing the transformation of digital television in profit model, mode of operation and mode of transmission to construct the precision-guided communication theory; And then analyzes the properties and marketing nature of the precision-guided communication to make the construction of the precision-guided communication marketing mode; And put forward the implementing of the precision-guided communication marketing strategies and concrete steps; At the end of the article the author summarized four conclusions.

Automated complete slide digitization: a medium for simultaneous viewing by multiple pathologists.

PubMed

Leong, F J; McGee, J O

2001-11-01

Developments in telepathology robotic systems have evolved the concept of a 'virtual microscope' handling 'digital slides'. Slide digitization is a method of archiving salient histological features in numerical (digital) form. The value and potential of this have begun to be recognized by several international centres. Automated complete slide digitization has application at all levels of clinical practice and will benefit undergraduate, postgraduate, and continuing education. Unfortunately, as the volume of potential data on a histological slide represents a significant problem in terms of digitization, storage, and subsequent manipulation, the reality of virtual microscopy to date has comprised limited views at inadequate resolution. This paper outlines a system refined in the authors' laboratory, which employs a combination of enhanced hardware, image capture, and processing techniques designed for telepathology. The system is able to scan an entire slide at high magnification and create a library of such slides that may exist on an internet server or be distributed on removable media (such as CD-ROM or DVD). A digital slide allows image data manipulation at a level not possible with conventional light microscopy. Combinations of multiple users, multiple magnifications, annotations, and addition of ancillary textual and visual data are now possible. This demonstrates that with increased sophistication, the applications of telepathology technology need not be confined to second opinion, but can be extended on a wider front. Copyright 2001 John Wiley & Sons, Ltd.

A review of the current state of digital plate reading of cultures in clinical microbiology.

PubMed

Rhoads, Daniel D; Novak, Susan M; Pantanowitz, Liron

2015-01-01

Digital plate reading (DPR) is increasingly being adopted as a means to facilitate the analysis and improve the quality and efficiency within the clinical microbiology laboratory. This review discusses the role of DPR in the context of total laboratory automation and explores some of the platforms currently available or in development for digital image capturing of microbial growth on media. The review focuses on the advantages and challenges of DPR. Peer-reviewed studies describing the utility and quality of these novel DPR systems are largely lacking, and professional guidelines for DPR implementation and quality management are needed. Further development and more widespread adoption of DPR is anticipated.

A review of the current state of digital plate reading of cultures in clinical microbiology

PubMed Central

Rhoads, Daniel D.; Novak, Susan M.; Pantanowitz, Liron

2015-01-01

Digital plate reading (DPR) is increasingly being adopted as a means to facilitate the analysis and improve the quality and efficiency within the clinical microbiology laboratory. This review discusses the role of DPR in the context of total laboratory automation and explores some of the platforms currently available or in development for digital image capturing of microbial growth on media. The review focuses on the advantages and challenges of DPR. Peer-reviewed studies describing the utility and quality of these novel DPR systems are largely lacking, and professional guidelines for DPR implementation and quality management are needed. Further development and more widespread adoption of DPR is anticipated. PMID:26110091

Trends in media use.

PubMed

Roberts, Donald F; Foehr, Ulla G

2008-01-01

American youth are awash in media. They have television sets in their bedrooms, personal computers in their family rooms, and digital music players and cell phones in their backpacks. They spend more time with media than any single activity other than sleeping, with the average American eight- to eighteen-year-old reporting more than six hours of daily media use. The growing phenomenon of "media multitasking"--using several media concurrently--multiplies that figure to eight and a half hours of media exposure daily. Donald Roberts and Ulla Foehr examine how both media use and media exposure vary with demographic factors such as age, race and ethnicity, and household socioeconomic status, and with psychosocial variables such as academic performance and personal adjustment. They note that media exposure begins early, increases until children begin school, drops off briefly, then climbs again to peak at almost eight hours daily among eleven- and twelve-year-olds. Television and video exposure is particularly high among African American youth. Media exposure is negatively related to indicators of socioeconomic status, but that relationship may be diminishing. Media exposure is positively related to risk-taking behaviors and is negatively related to personal adjustment and school performance. Roberts and Foehr also review evidence pointing to the existence of a digital divide--variations in access to personal computers and allied technologies by socioeconomic status and by race and ethnicity. The authors also examine how the recent emergence of digital media such as personal computers, video game consoles, and portable music players, as well as the media multitasking phenomenon they facilitate, has increased young people's exposure to media messages while leaving media use time largely unchanged. Newer media, they point out, are not displacing older media but are being used in concert with them. The authors note which young people are more or less likely to use several media concurrently and which media are more or less likely to be paired with various other media. They argue that one implication of such media multitasking is the need to reconceptualize "media exposure."

Why to Limit Your Child's Media Use

MedlinePlus

... families) own a device used to play video games . Why Limit Media Use? Overuse of digital media ... social networking, chat rooms, e-mail, and online games to contact and exploit children. Cyberbullying . Children and ...

Electron trapping optical data storage system and applications

NASA Technical Reports Server (NTRS)

Brower, Daniel; Earman, Allen; Chaffin, M. H.

1993-01-01

A new technology developed at Optex Corporation out-performs all other existing data storage technologies. The Electron Trapping Optical Memory (ETOM) media stores 14 gigabytes of uncompressed data on a single, double-sided 130 mm disk with a data transfer rate of up to 120 megabits per second. The disk is removable, compact, lightweight, environmentally stable, and robust. Since the Write/Read/Erase (W/R/E) processes are carried out photonically, no heating of the recording media is required. Therefore, the storage media suffers no deleterious effects from repeated W/R/E cycling. This rewritable data storage technology has been developed for use as a basis for numerous data storage products. Industries that can benefit from the ETOM data storage technologies include: satellite data and information systems, broadcasting, video distribution, image processing and enhancement, and telecommunications. Products developed for these industries are well suited for the demanding store-and-forward buffer systems, data storage, and digital video systems needed for these applications.

Digital Preservation in Open-Source Digital Library Software

ERIC Educational Resources Information Center

Madalli, Devika P.; Barve, Sunita; Amin, Saiful

2012-01-01

Digital archives and digital library projects are being initiated all over the world for materials of different formats and domains. To organize, store, and retrieve digital content, many libraries as well as archiving centers are using either proprietary or open-source software. While it is accepted that print media can survive for centuries with…

The Coming of Digital Desktop Media.

ERIC Educational Resources Information Center

Galbreath, Jeremy

1992-01-01

Discusses the movement toward digital-based platforms including full-motion video for multimedia products. Hardware- and software-based compression techniques for digital data storage are considered, and a chart summarizes features of Digital Video Interactive, Moving Pictures Experts Group, P x 64, Joint Photographic Experts Group, Apple…

Lessons learnt from a MOOC about social media for digital health literacy.

PubMed

Atique, Suleman; Hosueh, Mowafa; Fernandez-Luque, Luis; Gabarron, Elia; Wan, Marian; Singh, Onkar; Traver Salcedo, Vicente; Li, Yu-Chuan Jack; Shabbir, Syed-Abdul

2016-08-01

Nowadays, the Internet and social media represent prime channels for health information seeking and peer support. However, benefits of health social media can be reduced by low digital health literacy. We designed a massive open online course (MOOC) course about health social media to increase the students' digital health literacy. In this course, we wanted to explore the difficulties confronted by the MOOC users in relation to accessing quality online health information and to propose methods to overcome the issues. An online survey was carried out to assess the students' digital health literacy. This survey was one of the activities for the enrolled learners in an online course entitled "Social Media in Health Care" on "FutureLearn", one of the popular MOOC platforms. The course was hosted by Taipei Medical University, Taiwan. Data from a total of 300 respondents were collected through the online survey from 14 December 2015 to 10 January 2016. Most participants (61%) considered finding online health information is easy or very easy, while 39% were unsure or found it difficult to retrieve online health information. Most (63%) were not sure about judging whether available information can be used for making health decisions. This study indicates a demand for more training to increase skills to improve the capability of health consumers to identify trustworthy, useful health information. More research to understand the health information seeking process will be crucial in identifying the skillsets that need to be further developed. MOOCs about digital health can be a great source of knowledge when it comes to studying patients' needs.

Volume Holographic Storage of Digital Data Implemented in Photorefractive Media

NASA Astrophysics Data System (ADS)

Heanue, John Frederick

A holographic data storage system is fundamentally different from conventional storage devices. Information is recorded in a volume, rather than on a two-dimensional surface. Data is transferred in parallel, on a page-by -page basis, rather than serially. These properties, combined with a limited need for mechanical motion, lead to the potential for a storage system with high capacity, fast transfer rate, and short access time. The majority of previous volume holographic storage experiments have involved direct storage and retrieval of pictorial information. Success in the development of a practical holographic storage device requires an understanding of the performance capabilities of a digital system. This thesis presents a number of contributions toward this goal. A description of light diffraction from volume gratings is given. The results are used as the basis for a theoretical and numerical analysis of interpage crosstalk in both angular and wavelength multiplexed holographic storage. An analysis of photorefractive grating formation in photovoltaic media such as lithium niobate is presented along with steady-state expressions for the space-charge field in thermal fixing. Thermal fixing by room temperature recording followed by ion compensation at elevated temperatures is compared to simultaneous recording and compensation at high temperature. In particular, the tradeoff between diffraction efficiency and incomplete Bragg matching is evaluated. An experimental investigation of orthogonal phase code multiplexing is described. Two unique capabilities, the ability to perform arithmetic operations on stored data pages optically, rather than electronically, and encrypted data storage, are demonstrated. A comparison of digital signal representations, or channel codes, is carried out. The codes are compared in terms of bit-error rate performance at constant capacity. A well-known one-dimensional digital detection technique, maximum likelihood sequence estimation, is extended for use in a two-dimensional page format memory. The effectiveness of the technique in a system corrupted by intersymbol interference is investigated both experimentally and through numerical simulations. The experimental implementation of a fully-automated multiple page digital holographic storage system is described. Finally, projections of the performance limits of holographic data storage are made taking into account typical noise sources.

Using immersive media and digital technology to communicate Earth Science

NASA Astrophysics Data System (ADS)

Kapur, Ravi

2016-04-01

A number of technologies in digital media and interactivity have rapidly advanced and are now converging to enable rich, multi-sensoral experiences which create opportunities for both digital art and science communication. Techniques used in full-dome film-making can now be deployed in virtual reality experiences; gaming technologies can be utilised to explore real data sets; and collaborative interactivity enable new forms of public artwork. This session will explore these converging trends through a number of emerging and forthcoming projects dealing with Earth science, climate change and planetary science.

Learning for Work and Professional Development: The Significance of Informal Learning Networks of Digital Media Industry Professionals

ERIC Educational Resources Information Center

Campana, Joe

2014-01-01

Informal learning networks play a key role in the skill and professional development of professionals, working in micro-businesses within Australia's digital media industry, as they do not have access to learning and development or human resources sections that can assist in mapping their learning pathway. Professionals working in this environment…

A Life in Bits and Bytes: A Portrait of a College Student and Her Life with Digital Media

ERIC Educational Resources Information Center

Davis, Katie

2011-01-01

Background/Context: Digital media seem to pervade all aspects of American youth's lives, from communicating with friends and family to learning about the world around them. Many educators and scholars celebrate the new opportunities for learning that Web 2.0 tools present, and empirical evidence suggests that computer-mediated communication…

The Affordances of Blogs and Digital Video: New Potentials for Exploring Topics and Representing Meaning

ERIC Educational Resources Information Center

Ranker, Jason

2015-01-01

In this article, the author presents examples of two ninth-grade students' literacy processes as they used blogs and digital video (amongst other media) to inquire into the subject matter of fast food. The author discusses the students' uses of these focal media through the concept of affordances, a concept that refers to the distinct…

The Work of Writing in the Age of Its Digital Reproducibility

ERIC Educational Resources Information Center

Kalantzis, Mary; Cope, Bill

2011-01-01

This chapter has two dimensions. As its analytical basis, the chapter surveys the changing landscape of what might be called the new digital media. The chapter then asks, on a practical dimension, what might educators do with this new media in that important site for the formation of the social relationships of meaning-making, the school? How does…

Digital Citizenship with Social Media: Participatory Practices of Teaching and Learning in Secondary Education

ERIC Educational Resources Information Center

Gleason, Benjamin; von Gillern, Sam

2018-01-01

This article explores how social media use in formal and informal learning spaces can support the development of digital citizenship for secondary school students. As students increasingly spend large amounts of time online (e.g., an average of six hours of screen time per day, excluding school and homework), it is critical that they are…

Transformative Power of Digital Citizenship: Critical Perspectives on Culture, New Media and Pedagogy

ERIC Educational Resources Information Center

Kurubacak, Gulsun

2007-01-01

This paper discusses culture, as a source of conflict than of synergy, how affects the use of new media to build digital citizenships. It also argues that the cultural dimensions of Geert Hofstede, who demonstrates that there are national and regional cultural groupings that affect the behavior of organizations, are very persistent across time.…

Exploring Adolescents' Multimodal Responses to "The Kite Runner": Understanding How Students Use Digital Media for Academic Purposes

ERIC Educational Resources Information Center

Jocius, Robin

2013-01-01

This qualitative study explores how adolescent high school students in an AP English class used multiple forms of media (the internet, digital video, slide show software, video editing tools, literary texts, and writing) to respond to and analyze a contemporary novel, "The Kite Runner". Using a multimodal analysis framework, the author explores…

Using Video in Urban Elementary Professional Development to Support Digital Media Arts Integration

ERIC Educational Resources Information Center

Woodard, Rebecca; Machado, Emily

2017-01-01

Using ethnographic methods, this article looks closely at how a team of first-grade teachers and digital media artists in an urban elementary school used video in innovative ways during professional development over the course of one year. Extending a body of literature that primarily documents how video can be used as a tool in professional…

Managing Increasing Complexity in Undergraduate Digital Media Design Education: The Impact and Benefits of Multidisciplinary Collaboration

ERIC Educational Resources Information Center

Fleischmann, Katja; Daniel, Ryan

2013-01-01

Increasing complexity is one of the most pertinent issues when discussing the role and future of design, designers and their education. The evolving nature of digital media technology has resulted in a profession in a state of flux with increasingly complex communication and design problems. The ability to collaborate and interact with other…

Improvization and Strategic Risk-Taking in Informal Learning with Digital Media Literacy

ERIC Educational Resources Information Center

Hobbs, Renee

2013-01-01

The city provides a rich array of learning opportunities for young children. However, in many urban schools, often it can be logistically difficult to get young children out of the building. But when elementary children are encouraged to view the city as a classroom and use digital media to explore and represent their neighborhoods, they can be…

What Counts as Writing? An Examination of Students' Use of Social Media Platforms as Alternative Authoring Paths

ERIC Educational Resources Information Center

Stewart, Olivia Grace

2017-01-01

In this article-style dissertation, I explore how students used digital technologies, specifically three social media platforms, as multimodal writing platforms while creating a digital portfolio in a senior English class. These platforms are 1) Weebly pages: a website building platform, 2) Weebly Blogs: a feature of Weebly, and 3) Instagram: a…

Digital Immigrant Teacher Perceptions of Social Media as It Influences the Affective and Cognitive Development of Students: A Phenomenological Study

ERIC Educational Resources Information Center

Williams, Robert Warren

2012-01-01

The purpose of this transcendental phenomenological study is to describe how digital immigrant teachers perceive the influence of social media on the affective and cognitive development of students at three high schools in Alabama. As the prevalence of social technologies is increasing, educators must understand how it is affecting students in…

Digitized Ethnic Hate Speech: Understanding Effects of Digital Media Hate Speech on Citizen Journalism in Kenya

ERIC Educational Resources Information Center

Kimotho, Stephen Gichuhi; Nyaga, Rahab Njeri

2016-01-01

Ethnicity in Kenya permeates all spheres of life. However, it is in politics that ethnicity is most visible. Election time in Kenya often leads to ethnic competition and hatred, often expressed through various media. Ethnic hate speech characterized the 2007 general elections in party rallies and through text messages, emails, posters and…

A Second Level Pictorial Turn? The Emergence of Digital Ekphrasis from The Visuality of New Media

ERIC Educational Resources Information Center

Shiel, Nina

2013-01-01

The increasing visuality of our culture was observed in 1994 by Mitchell, who coined the term "pictorial turn" to describe the interest in the visual taking place in culture and discourse (Mitchell, 1994). Since then, this process has increased further, particularly in all the areas of digital/new media. This chapter will consider this…

Nurturing Young Readers: How Digital Media Can Promote Literacy Instead of Undermining It

ERIC Educational Resources Information Center

Guernsey, Lisa; Levine, Michael H.

2016-01-01

Young children today are gaining access to a dizzying array of apps, games, and videos. With all of this digital media at their fingertips, two urgent questions have emerged in preschools and elementary schools: Could technology interfere with the way children learn to read? Or could it help? While questions continue to arise about the challenges…

YOUmedia Chicago: Reimagining Learning, Literacies, and Libraries--A Snapshot Of Year 1. Working Paper

ERIC Educational Resources Information Center

Austin, Kimberly; Ehrlich, Stacy B.; Puckett, Cassidy; Singleton, Judi

2010-01-01

With the rise in the number of types of digital media and the time youth spend on these platforms, researchers theorize that interacting with digital media can provide significant motivation for youth to participate, create, and become active learners. The Consortium on Chicago School Research, with funding from the John D. and Catherine T.…

Computer Skills and Digital Media Uses among Young Students in Rio de Janeiro

ERIC Educational Resources Information Center

Duarte, Rosalia; Cazelli, Sibele; Migliora, Rita; Coimbra, Carlos

2013-01-01

The main purpose of this paper is provide information relevant for the formulation of new policies for the integration of technology in education from the discussion of research results that analyse computer skills and digital media uses among students (between 12 to 18 years old) from schools in the city of Rio de Janeiro, Brazil. The schools…

Digital Media for Low-Income Preschoolers' Effective Science Learning: A Study of iPad Instructions with a Social Development Approach

ERIC Educational Resources Information Center

Lee, Lena; Tu, Xintian

2016-01-01

As digital media devices have been increasingly used in early childhood educational settings, this study examined whether the iPad with a Vygotskian social development approach--namely, More Knowledgeable Other--can be integrated into low-income preschool classrooms to improve science learning. An analysis of variance was used to examine the…

Media Literacy Education: Harnessing the Technological Imaginary

ERIC Educational Resources Information Center

Fry, Katherine G.

2011-01-01

An important challenge for media literacy education in the next decade will be to cultivate a commanding voice in the cultural conversation about new and emerging communication media. To really have a stake in the social, economic and educational developments that emerge around new digital media in the U.S. and globally, media literacy educators…

A Naturalistic Investigation of Media Multitasking While Studying and the Effects on Exam Performance

ERIC Educational Resources Information Center

Patterson, Michael C.

2017-01-01

The present study investigated the use of multiple digital media technologies, including social networking platforms, by students while preparing for an examination (media multitasking) and the subsequent effects on exam performance. The level of media multitasking (number of simultaneous media technologies) and duration of study were used as…

Empowering file-based radio production through media asset management systems

NASA Astrophysics Data System (ADS)

Muylaert, Bjorn; Beckers, Tom

2006-10-01

In recent years, IT-based production and archiving of media has matured to a level which enables broadcasters to switch over from tape- or CD-based to file-based workflows for the production of their radio and television programs. This technology is essential for the future of broadcasters as it provides the flexibility and speed of execution the customer demands by enabling, among others, concurrent access and production, faster than real-time ingest, edit during ingest, centrally managed annotation and quality preservation of media. In terms of automation of program production, the radio department is the most advanced within the VRT, the Flemish broadcaster. Since a couple of years ago, the radio department has been working with digital equipment and producing its programs mainly on standard IT equipment. Historically, the shift from analogue to digital based production has been a step by step process initiated and coordinated by each radio station separately, resulting in a multitude of tools and metadata collections, some of them developed in-house, lacking integration. To make matters worse, each of those stations adopted a slightly different production methodology. The planned introduction of a company-wide Media Asset Management System allows a coordinated overhaul to a unified production architecture. Benefits include the centralized ingest and annotation of audio material and the uniform, integrated (in terms of IT infrastructure) workflow model. Needless to say, the ingest strategy, metadata management and integration with radio production systems play a major role in the level of success of any improvement effort. This paper presents a data model for audio-specific concepts relevant to radio production. It includes an investigation of ingest techniques and strategies. Cooperation with external, professional production tools is demonstrated through a use-case scenario: the integration of an existing, multi-track editing tool with a commercially available Media Asset Management System. This will enable an uncomplicated production chain, with a recognizable look and feel for all system users, regardless of their affiliated radio station, as well as central retrieval and storage of information and metadata.

Screen time and young children: Promoting health and development in a digital world.

PubMed

2017-11-01

The digital landscape is evolving more quickly than research on the effects of screen media on the development, learning and family life of young children. This statement examines the potential benefits and risks of screen media in children younger than 5 years, focusing on developmental, psychosocial and physical health. Evidence-based guidance to optimize and support children's early media experiences involves four principles: minimizing, mitigating, mindfully using and modelling healthy use of screens. Knowing how young children learn and develop informs best practice strategies for health care providers.

Vroom: designing an augmented environment for remote collaboration in digital cinema production

NASA Astrophysics Data System (ADS)

Margolis, Todd; Cornish, Tracy

2013-03-01

As media technologies become increasingly affordable, compact and inherently networked, new generations of telecollaborative platforms continue to arise which integrate these new affordances. Virtual reality has been primarily concerned with creating simulations of environments that can transport participants to real or imagined spaces that replace the "real world". Meanwhile Augmented Reality systems have evolved to interleave objects from Virtual Reality environments into the physical landscape. Perhaps now there is a new class of systems that reverse this precept to enhance dynamic media landscapes and immersive physical display environments to enable intuitive data exploration through collaboration. Vroom (Virtual Room) is a next-generation reconfigurable tiled display environment in development at the California Institute for Telecommunications and Information Technology (Calit2) at the University of California, San Diego. Vroom enables freely scalable digital collaboratories, connecting distributed, high-resolution visualization resources for collaborative work in the sciences, engineering and the arts. Vroom transforms a physical space into an immersive media environment with large format interactive display surfaces, video teleconferencing and spatialized audio built on a highspeed optical network backbone. Vroom enables group collaboration for local and remote participants to share knowledge and experiences. Possible applications include: remote learning, command and control, storyboarding, post-production editorial review, high resolution video playback, 3D visualization, screencasting and image, video and multimedia file sharing. To support these various scenarios, Vroom features support for multiple user interfaces (optical tracking, touch UI, gesture interface, etc.), support for directional and spatialized audio, giga-pixel image interactivity, 4K video streaming, 3D visualization and telematic production. This paper explains the design process that has been utilized to make Vroom an accessible and intuitive immersive environment for remote collaboration specifically for digital cinema production.

Use of learning media by undergraduate medical students in pharmacology: a prospective cohort study.

PubMed

Gutmann, Joanna; Kühbeck, Felizian; Berberat, Pascal O; Fischer, Martin R; Engelhardt, Stefan; Sarikas, Antonio

2015-01-01

The ubiquity of the internet and computer-based technologies has an increasing impact on higher education and the way students access information for learning. Moreover, there is a paucity of information about the quantitative and qualitative use of learning media by the current student generation. In this study we systematically analyzed the use of digital and non-digital learning resources by undergraduate medical students. Daily online surveys and semi-structured interviews were conducted with a cohort of 338 third year medical students enrolled in a general pharmacology course. Our data demonstrate a predominant use of digital over non-digital learning resources (69 ± 7% vs. 31 ± 7%; p < 0.01) by students. Most used media for learning were lecture slides (26.8 ± 3.0%), apps (22.0 ± 3.7%) and personal notes (15.5 ± 2.7%), followed by textbooks (> 300 pages) (10.6 ± 3.3%), internet search (7.9 ± 1.6%) and e-learning cases (7.6 ± 3.0%). When comparing learning media use of teaching vs. pre-exam self-study periods, textbooks were used significantly less during self-study (-55%; p < 0.01), while exam questions (+334%; p < 0.01) and e-learning cases (+176%; p < 0.01) were utilized more. Taken together, our study revealed a high prevalence and acceptance of digital learning resources by undergraduate medical students, in particular mobile applications.

Use of Learning Media by Undergraduate Medical Students in Pharmacology: A Prospective Cohort Study

PubMed Central

Gutmann, Joanna; Kühbeck, Felizian; Berberat, Pascal O.; Fischer, Martin R.; Engelhardt, Stefan; Sarikas, Antonio

2015-01-01

The ubiquity of the internet and computer-based technologies has an increasing impact on higher education and the way students access information for learning. Moreover, there is a paucity of information about the quantitative and qualitative use of learning media by the current student generation. In this study we systematically analyzed the use of digital and non-digital learning resources by undergraduate medical students. Daily online surveys and semi-structured interviews were conducted with a cohort of 338 third year medical students enrolled in a general pharmacology course. Our data demonstrate a predominant use of digital over non-digital learning resources (69 ± 7% vs. 31 ± 7%; p < 0.01) by students. Most used media for learning were lecture slides (26.8 ± 3.0%), apps (22.0 ± 3.7%) and personal notes (15.5 ± 2.7%), followed by textbooks (> 300 pages) (10.6 ± 3.3%), internet search (7.9 ± 1.6%) and e-learning cases (7.6 ± 3.0%). When comparing learning media use of teaching vs. pre-exam self-study periods, textbooks were used significantly less during self-study (-55%; p < 0.01), while exam questions (+334%; p < 0.01) and e-learning cases (+176%; p < 0.01) were utilized more. Taken together, our study revealed a high prevalence and acceptance of digital learning resources by undergraduate medical students, in particular mobile applications. PMID:25849565

Multimedia content management in MPEG-21 framework

NASA Astrophysics Data System (ADS)

Smith, John R.

2002-07-01

MPEG-21 is an emerging standard from MPEG that specifies a framework for transactions of multimedia content. MPEG-21 defines the fundamental concept known as a digital item, which is the unit of transaction in the multimedia framework. A digital item can be used to package content for such as a digital photograph, a video clip or movie, a musical recording with graphics and liner notes, a photo album, and so on. The packaging of the media resources, corresponding identifiers, and associated metadata is provided in the declaration of the digital item. The digital item declaration allows for more effective transaction, distribution, and management of multimedia content and corresponding metadata, rights expressions, variations of media resources. In this paper, we describe various challenges for multimedia content management in the MPEG-21 framework.

Media Culture 2020: Collaborative Teaching and Blended Learning Using Social Media and Cloud-Based Technologies

ERIC Educational Resources Information Center

Vickers, Richard; Field, James; Melakoski, Cai

2015-01-01

In 2013 five universities from across Europe undertook an innovative project "Media Culture 2020", combining skills and forces to develop new practices that would face the challenge of the convergence of digital media, taking full advantage of social media and cloud-based technologies. The aim of the Media Culture 2020 project was to…

Snooping and Sexting: Digital Media as a Context for Dating Aggression and Abuse Among College Students.

PubMed

Reed, Lauren A; Tolman, Richard M; Ward, L Monique

2016-11-01

Digital dating abuse (DDA) is a pattern of behaviors that control, pressure, or threaten a dating partner using a cell phone or the Internet. A survey of 365 college students was conducted, finding that digital monitoring behaviors were especially common. There were no gender differences in number of DDA behaviors experienced, but women reported more negative hypothetical reactions to sexual messaging than men. DDA was associated with measures of physical, sexual, and psychological dating violence. Results suggest that digital media are a context for potentially harmful dating behaviors, and the experience of DDA may differ by gender for sexual behaviors. © The Author(s) 2016.

Documentary with Ephemeral Media: Curation Practices in Online Social Spaces

ERIC Educational Resources Information Center

Erickson, Ingrid

2010-01-01

New hardware such as mobile handheld devices and digital cameras; new online social venues such as social networking, microblogging, and online photo sharing sites; and new infrastructures such as the global positioning system are beginning to establish new practices--what the author refers to as "sociolocative"--that combine data about a physical…

78 FR 56736 - Certain Digital Media Devices, Including Televisions, Blu-Ray Disc Players, Home Theater Systems...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-13

... Intervenor Status to Google, Inc. AGENCY: U.S. International Trade Commission. ACTION: Notice. SUMMARY: Notice is hereby given that the U.S. International Trade Commission has determined not to review an...: Robert Needham, Office of the General Counsel, U.S. International Trade Commission, 500 E Street SW...

Leveraging New Media in the Scholarship of Engagement: Opportunities and Incentives

ERIC Educational Resources Information Center

LaBelle, Chris; Anderson-Wilk, Mark; Emanuel, Robert

2011-01-01

This article looks at how Extension faculty and administrators perceive digital scholarship in relation to their institutions' reward systems. Our survey data suggest that even when land-grant institutions have policies in place to reward alternative or new forms of scholarship, these policies are often unclear or inaccessible, are not reflected…

Focusing light through scattering media by polarization modulation based generalized digital optical phase conjugation

NASA Astrophysics Data System (ADS)

Yang, Jiamiao; Shen, Yuecheng; Liu, Yan; Hemphill, Ashton S.; Wang, Lihong V.

2017-11-01

Optical scattering prevents light from being focused through thick biological tissue at depths greater than ˜1 mm. To break this optical diffusion limit, digital optical phase conjugation (DOPC) based wavefront shaping techniques are being actively developed. Previous DOPC systems employed spatial light modulators that modulated either the phase or the amplitude of the conjugate light field. Here, we achieve optical focusing through scattering media by using polarization modulation based generalized DOPC. First, we describe an algorithm to extract the polarization map from the measured scattered field. Then, we validate the algorithm through numerical simulations and find that the focusing contrast achieved by polarization modulation is similar to that achieved by phase modulation. Finally, we build a system using an inexpensive twisted nematic liquid crystal based spatial light modulator (SLM) and experimentally demonstrate light focusing through 3-mm thick chicken breast tissue. Since the polarization modulation based SLMs are widely used in displays and are having more and more pixel counts with the prevalence of 4 K displays, these SLMs are inexpensive and valuable devices for wavefront shaping.

Integrated SeismoGeodetic Systsem with High-Resolution, Real-Time GNSS and Accelerometer Observation For Earthquake Early Warning Application.

NASA Astrophysics Data System (ADS)

Passmore, P. R.; Jackson, M.; Zimakov, L. G.; Raczka, J.; Davidson, P.

2014-12-01

The key requirements for Earthquake Early Warning and other Rapid Event Notification Systems are: Quick delivery of digital data from a field station to the acquisition and processing center; Data integrity for real-time earthquake notification in order to provide warning prior to significant ground shaking in the given target area. These two requirements are met in the recently developed Trimble SG160-09 SeismoGeodetic System, which integrates both GNSS and acceleration measurements using the Kalman filter algorithm to create a new high-rate (200 sps), real-time displacement with sufficient accuracy and very low latency for rapid delivery of the acquired data to a processing center. The data acquisition algorithm in the SG160-09 System provides output of both acceleration and displacement digital data with 0.2 sec delay. This is a significant reduction in the time interval required for real-time transmission compared to data delivery algorithms available in digitizers currently used in other Earthquake Early Warning networks. Both acceleration and displacement data are recorded and transmitted to the processing site in a specially developed Multiplexed Recording Format (MRF) that minimizes the bandwidth required for real-time data transmission. In addition, a built in algorithm calculates the τc and Pd once the event is declared. The SG160-09 System keeps track of what data has not been acknowledged and re-transmits the data giving priority to current data. Modified REF TEK Protocol Daemon (RTPD) receives the digital data and acknowledges data received without error. It forwards this "good" data to processing clients of various real-time data processing software including Earthworm and SeisComP3. The processing clients cache packets when a data gap occurs due to a dropped packet or network outage. The cache packet time is settable, but should not exceed 0.5 sec in the Earthquake Early Warning network configuration. The rapid data transmission algorithm was tested with different communication media, including Internet, DSL, Wi-Fi, GPRS, etc. The test results show that the data latency via most communication media do not exceed 0.5 sec nominal from a first sample in the data packet. Detailed acquisition algorithm and results of data transmission via different communication media are presented.

Access to Digital Communication Technology and Perceptions of Telemedicine for Patient Education among American Indian Patients with Diabetes.

PubMed

Mathieson, Kathleen; Leafman, Joan S; Horton, Mark B

2017-01-01

Health care access for medically underserved patients managing chronic conditions is challenging. While telemedicine can support patient education and engagement, the "digital divide" may be particularly problematic among the medically underserved. This study evaluated physical access to digital devices, use of e-mail and social media tools, and perceptions of telemedicine among American Indian (AI) patients with diabetes mellitus (DM). Survey data were collected from AI patients with DM during teleophthalmology exams. Eighty-eight percent of patients had access to digital device(s), 70% used e-mail, and 56% used social media. Younger age and greater education were positively associated with e-mail and social media use (p < .05). Most (60%) considered telemedicine an excellent medium for health-related patient education. American Indian patients with DM had access enabling patient education via telemedicine. Future work should examine patient technology preferences and effectiveness of technology-based education in improving outcomes among medically underserved populations.

The convergence of gambling and digital media: implications for gambling in young people.

PubMed

King, Daniel; Delfabbro, Paul; Griffiths, Mark

2010-06-01

Adolescents' use of the Internet and other digital media for the purpose of gambling represents a serious concern in modern society. This paper overviews some of the available monetary and non-monetary forms of gambling within new digital and online media and monetary forms of games with gambling-like experiences. With reference to current psychological knowledge on the risk factors that promote adolescent gambling, it is suggested that new gambling technologies may: (a) make gambling more accessible and attractive to young people, (b) may promote factually incorrect information about gambling, (c) provide an easy escape from real world problems such as depression and social isolation, (d) create a gambling environment that easily facilitates peer pressures to gamble, (e) ease parental transmission of gambling attitudes and beliefs, and (f) make gambling more ubiquitous and socially acceptable. The unique risks of Internet gambling for young people are critically discussed, as well as the lack of restricted classification for video games and other media that feature interactive, non-monetary forms of gambling.

Supporting Digital Literacy across the Curriculum through Blended Support: A Pilot Project Report

ERIC Educational Resources Information Center

Smith, Samara

2014-01-01

This article describes the Collaborative Media Center pilot at SUNY Old Westbury, a digital literacy project with the aim of narrowing the digital divide at the College by embedding digital projects across the curriculum. The article explains how the Center supported students in four linked courses to create digital projects. Assessment data and…

Reflective practice as a tool to teach digital professionalism.

PubMed

Kung, Justin W; Eisenberg, Ronald L; Slanetz, Priscilla J

2012-11-01

Digital professionalism is increasingly being integrated into postgraduate medical education. We developed a small-group, reflective practice-based session incorporating radiology-specific cases to heighten residents' awareness about digital professionalism. Case-based, radiology-specific scenarios were created for a small-group, reflective practice-based session on digital professionalism. Anonymous pre- and postsession surveys evaluating residents' use of social media and their thoughts about the session were administered to the radiology residents. Twenty-five of 38 (66%) residents responded to the presession survey with 40% (10/25) reporting daily social media use; 50% (12/24) witnessing an unprofessional posting on Facebook; and 8% (2/25) posting something unprofessional themselves. Of the 21 residents who attended the session, 13 (62%) responded to the postsession survey. Residents reported that the session added to their understanding of professionalism 3.92, 95% CI (3.57-4.27). As a result of the session, residents stated that they were more aware of protecting patient privacy and confidentiality on social media sites 3.92, 95% CI (3.47-4.37), and would take a more active role in ensuring professional use of social media as it relates to patient care 4.00, 95% CI (3.66-4.34). Residents favorably viewed the reflective case-based session on digital professionalism as a means to be more aware of ways to avoid unprofessional interactions on the internet. Our results suggest that such reflective sessions are an effective method to educate residents on key concepts regarding digital professionalism. Copyright © 2012 AUR. Published by Elsevier Inc. All rights reserved.

The Effects of Digital Marketing of Unhealthy Commodities on Young People: A Systematic Review

PubMed Central

Buchanan, Limin; Kelly, Bridget; Kariippanon, Kishan

2018-01-01

The marketing of unhealthy commodities through traditional media is known to impact consumers’ product attitudes and behaviors. Less is known about the impacts of digital marketing (online promotional activities), especially among young people who have a strong online presence. This review systematically assesses the relationship between digital marketing and young people’s attitudes and behaviors towards unhealthy commodities. Literature was identified in June 2017 by searches in six electronic databases. Primary studies (both qualitative and quantitative) that examined the effect of digital marketing of unhealthy food or beverages, alcohol and tobacco products on young people’s (12 to 30 years) attitudes, intended and actual consumption were reviewed. 28 relevant studies were identified. Significant detrimental effects of digital marketing on the intended use and actual consumption of unhealthy commodities were revealed in the majority of the included studies. Findings from the qualitative studies were summarized and these findings provided insights on how digital marketing exerts effects on young people. One of the key findings was that marketers used peer-to-peer transmission of messages on social networking sites (e.g., friends’ likes and comments on Facebook) to blur the boundary between marketing contents and online peer activities. Digital marketing of unhealthy commodities is associated with young people’s use and beliefs of these products. The effects of digital marketing varied between product types and peer endorsed marketing (earned media) may exert greater negative impacts than owned or paid media marketing. PMID:29382140

The Effects of Digital Marketing of Unhealthy Commodities on Young People: A Systematic Review.

PubMed

Buchanan, Limin; Kelly, Bridget; Yeatman, Heather; Kariippanon, Kishan

2018-01-29

The marketing of unhealthy commodities through traditional media is known to impact consumers' product attitudes and behaviors. Less is known about the impacts of digital marketing (online promotional activities), especially among young people who have a strong online presence. This review systematically assesses the relationship between digital marketing and young people's attitudes and behaviors towards unhealthy commodities. Literature was identified in June 2017 by searches in six electronic databases. Primary studies (both qualitative and quantitative) that examined the effect of digital marketing of unhealthy food or beverages, alcohol and tobacco products on young people's (12 to 30 years) attitudes, intended and actual consumption were reviewed. 28 relevant studies were identified. Significant detrimental effects of digital marketing on the intended use and actual consumption of unhealthy commodities were revealed in the majority of the included studies. Findings from the qualitative studies were summarized and these findings provided insights on how digital marketing exerts effects on young people. One of the key findings was that marketers used peer-to-peer transmission of messages on social networking sites (e.g., friends' likes and comments on Facebook) to blur the boundary between marketing contents and online peer activities. Digital marketing of unhealthy commodities is associated with young people's use and beliefs of these products. The effects of digital marketing varied between product types and peer endorsed marketing (earned media) may exert greater negative impacts than owned or paid media marketing.

Digital watermarking opportunities enabled by mobile media proliferation

NASA Astrophysics Data System (ADS)

Modro, Sierra; Sharma, Ravi K.

2009-02-01

Consumer usages of mobile devices and electronic media are changing. Mobile devices now include increased computational capabilities, mobile broadband access, better integrated sensors, and higher resolution screens. These enhanced features are driving increased consumption of media such as images, maps, e-books, audio, video, and games. As users become more accustomed to using mobile devices for media, opportunities arise for new digital watermarking usage models. For example, transient media, like images being displayed on screens, could be watermarked to provide a link between mobile devices. Applications based on these emerging usage models utilizing watermarking can provide richer user experiences and drive increased media consumption. We describe the enabling factors and highlight a few of the usage models and new opportunities. We also outline how the new opportunities are driving further innovation in watermarking technologies. We discuss challenges in market adoption of applications based on these usage models.

Parental Mediation in the Digital Era: Increasing Children's Critical Thinking May Help Decrease Positive Attitudes toward Alcohol.

PubMed

Radanielina Hita, Marie Louise; Kareklas, Ioannis; Pinkleton, Bruce

2018-01-01

We demonstrate in our research that discussion-based parental mediation may successfully decrease the negative effects that youth's engagement with alcohol brands on social media may have on attitudes toward alcohol through its effects on critical thinking. A clear pattern was found with positive mediation leading to unhealthy outcomes and negative mediation predicting healthier behaviors. Youth whose parents critiqued media messages reported more critical thinking skills, which predicted less interaction with alcohol brands on social media and fewer expectancies toward alcohol. On the other hand, youth whose parents endorsed media portrayals of drinking reported fewer critical thinking skills and were thus more likely to interact with alcohol brands on social media. Including a media literacy component in alcohol education that target parental strategies and that are conducive to discussion may lead to beneficial health outcomes in the digital era.

Social media for school nurses: promoting school health in the 21st century.

PubMed

Wysocki, Regina

2015-05-01

People across the globe use social media to connect with one another, stay in touch with friends and family, and exchange information. Health care has embraced social media, and nursing organizations such as the American Nurses Association (ANA) and NASN have a presence in the social media landscape. The students in our schools today are digital natives who grew up with and are at home in the world of technology. With so many options in the digital world, the question is how can school nurses harness this technology to connect with their students and families? More importantly, how can school nurses use social media in a professional and responsible manner and help to enhance the profession of school nursing overall? This article will outline the planning and implementation of an ongoing social media campaign on wellness and healthy behaviors by one Texas suburban school district. © 2015 The Author(s).

Art, Storytelling, and the Digital Economy

ERIC Educational Resources Information Center

Ohier, Jason

2007-01-01

A digital story can be anything that uses digital technology to construct narrative. It comes in many forms, including short movies and documentaries, using still images, voice-over narration, and music. It can be academic, abstract, or highly personal. Digital storytelling provides a powerful media literacy opportunity, as students are required…

Creating Trading Networks of Digital Archives.

ERIC Educational Resources Information Center

Cooper, Brian; Garcia-Molina, Hector

Digital materials are vulnerable to a number of different kinds of failures, including decay of the digital media, loss due to hackers and viruses, accidental deletions, natural disasters, and bankruptcy of the institution holding the collection. Digital archives can best survive failures if they have made several copies of their collections at…

Newly Qualified Teachers' Professional Digital Competence: Implications for Teacher Education

ERIC Educational Resources Information Center

Gudmundsdottir, Greta Björk; Hatlevik, Ove Edvard

2018-01-01

The professional digital competence (PDC) of teachers is of growing importance in classrooms, now that digital resources and digital media are becoming important parts of teachers' everyday practice. This study explores how newly qualified teachers are prepared to use information and communication technology (ICT) in their initial teacher…

"Scratch"ing below the Surface: Mathematics through an Alternative Digital Lens?

ERIC Educational Resources Information Center

Calder, Nigel; Taylor, Merilyn

2010-01-01

A key element in the examination of how students process mathematics through digital technologies is considering the ways that digital pedagogical media might influence the learning process. How might students' understanding emerge through engagement in a digital-learning environment? Interactive software that has cross-curricula implications and…

Bridging the Digital Divide

ERIC Educational Resources Information Center

Clarke, Alan; Milner, Helen; Killer, Terry; Dixon, Genny

2008-01-01

As the Government publishes its action plan for consultation on digital inclusion, the authors consider some of the challenges and opportunities for the delivery of digital inclusion. Clarke argues that digital inclusion requires more than access to technology or the skills to use it effectively, it demands information and media literacy. Milner…

Mass Digitization of Books

ERIC Educational Resources Information Center

Coyle, Karen

2006-01-01

Mass digitization of the bound volumes that we generally call "books" has begun, and, thanks to the interest in Google and all that it does, it is getting widespread media attention. The Open Content Alliance (OCA), a library initiative formed after Google announced its library book digitization project, has brought library digitization projects…

Mirror Neurons, the Development of Empathy, and Digital Story Telling

ERIC Educational Resources Information Center

Hess, Mary

2012-01-01

This article explores the intersection of work in media education, religious education, concerns about digital cultures' impact on human relationality, and the possible role that mirror neurons might play in the development of empathy. Digital story telling--particularly as embodied in the work of the Center for Digital Storytelling…

Developing Students' Professional Digital Identity

ERIC Educational Resources Information Center

Cochrane, Thomas; Antonczak, Laurent

2015-01-01

In contrast to the myth of the "Digital Native" and the ubiquity of Facebook use, we have found that students' digital identities are predominantly social with their online activity beyond Facebook limited to being social media consumers rather than producers. Within a global economy students need to learn new digital literacy skills to…

Learning to Engage: How Positive Attitudes about the News, Media Literacy, and Video Production Contribute to Adolescent Civic Engagement

ERIC Educational Resources Information Center

Hobbs, Renee; Donnelly, Katie; Friesem, Jonathan; Moen, Mary

2013-01-01

Many students enroll in video production courses in high school as part of a vocational, career, or technical program. While there has been an explosion of scholarly work in digital literacy in informal settings, less is known about how digital and media literacy competencies are developed through school-based video production courses. This study…

School Subject Paradigms and Teaching Practice in the Screen Culture: Art, Music and the Mother Tongue (Swedish) under Pressure

ERIC Educational Resources Information Center

Erixon, Per-Olof; Marner, Anders; Scheid, Manfred; Strandberg, Tommy; Ortegren, Hans

2012-01-01

There are great expectations that new digital technology will become a powerful tool for developing education activities. Like many countries in Europe and worldwide, Sweden has invested a large amount of resources in new technology and new media (hereafter called digital media), and they have become a natural and important part of school…

The Professor's Guide to Taming Technology: Leveraging Digital Media, Web 2.0 and More for Learning

ERIC Educational Resources Information Center

King, Kathleen P., Ed.; Cox, Thomas D., Ed.

2010-01-01

This book is provided as a guide, encouragement and handbook for faculty to introduce digital media in language they can understand and provide strategies and activities they can quickly assimilate into their teaching. The authors are excited that more people will be able to benefit from the powerful help and guidance contained in this book. This…

New Concepts of Play and the Problem of Technology, Digital Media and Popular-Culture Integration with Play-Based Learning in Early Childhood Education

ERIC Educational Resources Information Center

Edwards, Susan

2016-01-01

Technology, digital media and popular culture form an important aspect of young children's life-worlds in contemporary post-industrial societies. A problem for early childhood educators is how to most effectively integrate these aspects of children's life-worlds into the provision of play-based learning. Traditionally, research has considered…

Images of Play Experiences through a Child's Lens: An Exploration of Play and Digital Media with Young Children

ERIC Educational Resources Information Center

Eckhoff, Angela

2017-01-01

This research documents the use of digital media by young children in outdoor play spaces. The research was conducted at a child care center on an urban university campus in the southeastern USA. The research employed a participatory design and used a qualitative, reflexive approach to include the child's voice, ideas, and understandings of their…

Engagement and Resistance at Last Chance High: A Case Study of Twenty-First-Century Literacies and Identities in One English Classroom

ERIC Educational Resources Information Center

Hines, Mary Beth; Kersulov, Michael

2015-01-01

This article investigates the nature of student resistance to and engagement with digital media and twenty-first-century literacies in the English classroom at Last Chance High, an alternative high school. It traces the dynamic interplay of literacy practices and identity performances with and around digital media, exploring one student's…

Screen Media Exposure and Obesity in Children and Adolescents

PubMed Central

Robinson, Thomas N.; Banda, Jorge A.; Hale, Lauren; Lu, Amy Shirong; Fleming-Milici, Frances; Calvert, Sandra L.; Wartella, Ellen

2018-01-01

Obesity is one of the best-documented outcomes of screen media exposure. Many observational studies find relationships between screen media exposure and increased risks of obesity. Randomized controlled trials of reducing screen time in community settings have reduced weight gain in children, demonstrating a cause and effect relationship. Current evidence suggests that screen media exposure leads to obesity in children and adolescents through increased eating while viewing; exposure to high-calorie, low-nutrient food and beverage marketing that influences children’s preferences, purchase requests, consumption habits; and reduced sleep duration. Some evidence also suggests promise for using interactive media to improve eating and physical activity behaviors to prevent or reduce obesity. Future interdisciplinary research is needed to examine the effects of newer mobile and other digital media exposures on obesity; to examine the effectiveness of additional interventions to mitigate the adverse effects of media exposures on obesity and possible moderators and mediators of intervention effects; to effectively use digital media interventions to prevent and reduce obesity; and to uncover the mechanisms underlying the causal relationships and interactions between obesity-related outcomes and media content, characteristics, and context. PMID:29093041

Media Literacy Policy in Flanders Belgium: From Parliamentary Discussions to Public Policy

ERIC Educational Resources Information Center

Van Audenhove, Leo; Mariën, Ilse; Vanwynsberghe, Hadewijch

2018-01-01

Media literacy has gained in importance in policy discussions on media, digital media and the Internet in many countries. How do these policies develop and what can be learned? This case study explores the factors contributing to the successful formulation and implementation of media literacy in Flanders-Belgium. By examining the trajectory of…

Social Media Literacy as an IEP Intervention for Social and Emotional Learning

ERIC Educational Resources Information Center

Probst, Donnell

2017-01-01

Media literacy and special education communities have largely ignored the impact of digital media useonspecial education students with Autism spectrum disorder and Emotional and Behavioral Disorder. This paper investigates the possibility of using social media literacy education as part of an individualized education plan (IEP) intervention for…

Teaching Social Media Journalism: Challenges and Opportunities for Future Curriculum Design

ERIC Educational Resources Information Center

Bor, Stephanie E.

2014-01-01

In response to the growing demand for digitally competent employees in the news media industry, journalism schools are cautiously integrating social media reporting into their curriculum. This study explores techniques for teaching news reporting on social media platforms focusing on challenges and opportunities for learning engagement that…

Using digital surveillance to examine the impact of public figure pancreatic cancer announcements on media and search query outcomes.

PubMed

Noar, Seth M; Ribisl, Kurt M; Althouse, Benjamin M; Willoughby, Jessica Fitts; Ayers, John W

2013-12-01

Announcements of cancer diagnoses from public figures may stimulate cancer information seeking and media coverage about cancer. This study used digital surveillance to quantify the effects of pancreatic cancer public figure announcements on online cancer information seeking and cancer media coverage. We compiled a list of public figures (N = 25) who had been diagnosed with or had died from pancreatic cancer between 2006 and 2011. We specified interrupted time series models using data from Google Trends to examine search query shifts for pancreatic cancer and other cancers. Weekly media coverage archived on Google News were also analyzed. Most public figures' pancreatic cancer announcements corresponded with no appreciable change in pancreatic cancer search queries or media coverage. In contrast, Patrick Swayze's diagnosis was associated with a 285% (95% confidence interval [CI]: 212 to 360) increase in pancreatic cancer search queries, though it was only weakly associated with increases in pancreatic cancer media coverage. Steve Jobs's death was associated with a 197% (95% CI: 131 to 266) increase in pancreatic cancer queries and a 3517% (95% CI: 2882 to 4492) increase in pancreatic cancer media coverage. In general, a doubling in pancreatic cancer-specific media coverage corresponded with a 325% increase in pancreatic cancer queries. Digital surveillance is an important tool for future cancer control research and practice. The current application of these methods suggested that pancreatic cancer announcements (diagnosis or death) by particular public figures stimulated media coverage of and online information seeking for pancreatic cancer.

Storage media for computers in radiology.

PubMed

Dandu, Ravi Varma

2008-11-01

The introduction and wide acceptance of digital technology in medical imaging has resulted in an exponential increase in the amount of data produced by the radiology department. There is an insatiable need for storage space to archive this ever-growing volume of image data. Healthcare facilities should plan the type and size of the storage media that they needed, based not just on the volume of data but also on considerations such as the speed and ease of access, redundancy, security, costs, as well as the longevity of the archival technology. This article reviews the various digital storage media and compares their merits and demerits.

Digital atmospheres: affective practices of care in Elefriends.

PubMed

Tucker, Ian M; Goodings, Lewis

2017-05-01

This article develops the concept of digital atmosphere to analyse the affective power of social media to shape practices of care and support for people living with mental distress. Using contemporary accounts of affective atmospheres, the article focuses on feelings of distress, support and care that unfold through digital atmospheres. The power of social media intersects with people's support and care-seeking practices in multiple ways and not in a straightforward model of 'accessing or providing support'. Indeed, we find that the caring relations developed through social media often need to be cared for themselves. The article draws on online and interview data from a larger project investigating how practices of care and support are (re)configured in the mental health-related social media site Elefriends. Users have to negotiate the disruption of moving support online, as well as the possibility of becoming subject to a fragility in care, in which caring for oneself becomes bound up in the ambiguities of caring for others. We argue that understanding how experiences of distress are shaped by social media is essential for understanding the implications of the increased digitisation of mental healthcare. © 2017 Foundation for the Sociology of Health & Illness.

A Concept Analysis of Digital Citizenship for Democratic Citizenship Education in the Internet Age

ERIC Educational Resources Information Center

Choi, Moonsun

2016-01-01

Despite the importance of promoting socially responsible citizenship in the Internet age, there is a paucity of research on how digital citizenship or digital citizens might be defined and/or investigated. This study found 4 major categories that construct digital citizenship: "Ethics," "Media and Information Literacy,"…

Digital Journeys: A Perspective on Understanding the Digital Experiences of International Students

ERIC Educational Resources Information Center

Chang, Shanton; Gomes, Catherine

2017-01-01

The authors in this conceptual paper draw on the literature on information seeking behavior, social media use, and international student experiences to propose Digital Journeys as a framework which helps us understand the online behavior of international students. Here we theorize that the Digital Journey is the transition that individuals make…

Digital Storytelling: A Method for Engaging Students and Increasing Cultural Competency

ERIC Educational Resources Information Center

Grant, Natalie S.; Bolin, Brien L.

2016-01-01

Digital storytelling is explored as a method of engaging students in the development of media literacy and cultural competency. This paper describes the perceptions and experiences of 96 undergraduate students at a large Midwestern university, after completing a digital storytelling project in a semester-long diversity course. Digital storytelling…

Capturing Children's Knowledge-Making Dialogues in Minecraft

ERIC Educational Resources Information Center

Wernholm, Marina; Vigmo, Sylvi

2015-01-01

The aim of this article is to address how online tools and digital technologies can influence data collection opportunities. We are still at the early stages of piecing together a more holistic picture of the role of digital media in young people's everyday lives, especially regarding digital gaming among younger children. Digital technologies…

Digital cinema video compression

NASA Astrophysics Data System (ADS)

Husak, Walter

2003-05-01

The Motion Picture Industry began a transition from film based distribution and projection to digital distribution and projection several years ago. Digital delivery and presentation offers the prospect to increase the quality of the theatrical experience for the audience, reduce distribution costs to the distributors, and create new business opportunities for the theater owners and the studios. Digital Cinema also presents an opportunity to provide increased flexibility and security of the movies for the content owners and the theater operators. Distribution of content via electronic means to theaters is unlike any of the traditional applications for video compression. The transition from film-based media to electronic media represents a paradigm shift in video compression techniques and applications that will be discussed in this paper.

Literacy and You in a Digital Age. ICEM-CIME 2009 Conference (Abu Dhabi, United Arab Emirates, October 6-8, 2009)

ERIC Educational Resources Information Center

McTaggart, Alex, Comp.

2009-01-01

International Council for Educational Media-Conseil International des Medias Educatifs (ICEM-CIME) brings together experts from the fields of education, media, IT, and educational media production. Since its formation in 1950, the organization has witnessed and contributed to educational media in an international forum. The 2009 ICEM conference…

Social Media Contribution to the Promotion of Digital Citizenship among Female Students at Imam Mohammed bin Saud Islamic University in Riyadh

ERIC Educational Resources Information Center

Alharbi, Wafa Owaydhah; Alturki, Khaled Ibrahim

2018-01-01

The study aimed to identify the degree of social media contribution to reinforcing digital citizenship meaning from the viewpoint of female students at Imam Mohammed bin Saud Islamic University in Riyadh. The study was an attempt to answer the following two questions in order to achieve the objectives of the study: To which extent does SnapChat…

When New Media Meet the Strong Web of Connected Learning Environments: A New Vision of Progressive Education in the Digital Age

ERIC Educational Resources Information Center

Nam, Chaebong

2013-01-01

This paper shows how the legacy of Jane Addams' socialized education can live on in today's progressive education, especially in the digital age. Discussion is drawn from a case study of an anti-underage drinking campaign conducted by urban youth of color in an afterschool program. The media ecology environment in the campaign--the integrated…

We Interrupt This Program: Media Theorist Douglas Rushkoff Has Second Thoughts about Our Digital Practices

ERIC Educational Resources Information Center

Rushkoff, Douglas

2011-01-01

When asked what Facebook is for, kids will say that it's there to help them make friends. The kids the author celebrated in his early books as "digital natives," capable of seeing through all efforts of big media and marketing, have actually proven less able to discern the integrity of the sources they read and the intentions of the programs they…

Digital Media for STEM Learning: Developing scientific practice skills in the K-12 STEM classroom with resources from WGBH and PBS LearningMedia

NASA Astrophysics Data System (ADS)

Foster, J.; Connolly, R.

2017-12-01

WGBH's "Bringing the Universe to America's Classrooms" project is a 5-year effort to design, produce and evaluate digital media tools and resources that support scientific practice skills in diverse K-12 learners. Resources leverage data and content from NASA and WGBH signature programs, like NOVA, into sound instructional experiences that provide K-12 STEM teachers with free, quality resources for teaching topics in the Earth and Space Sciences. Resources address the content and practices in the new K-12 Framework for Science Education and are aligned with the NGSS. Participants will learn about design strategies, findings from our evaluation efforts, and how to access free resources on PBS LearningMedia.

Virtual file system for PSDS

NASA Technical Reports Server (NTRS)

Runnels, Tyson D.

1993-01-01

This is a case study. It deals with the use of a 'virtual file system' (VFS) for Boeing's UNIX-based Product Standards Data System (PSDS). One of the objectives of PSDS is to store digital standards documents. The file-storage requirements are that the files must be rapidly accessible, stored for long periods of time - as though they were paper, protected from disaster, and accumulative to about 80 billion characters (80 gigabytes). This volume of data will be approached in the first two years of the project's operation. The approach chosen is to install a hierarchical file migration system using optical disk cartridges. Files are migrated from high-performance media to lower performance optical media based on a least-frequency-used algorithm. The optical media are less expensive per character stored and are removable. Vital statistics about the removable optical disk cartridges are maintained in a database. The assembly of hardware and software acts as a single virtual file system transparent to the PSDS user. The files are copied to 'backup-and-recover' media whose vital statistics are also stored in the database. Seventeen months into operation, PSDS is storing 49 gigabytes. A number of operational and performance problems were overcome. Costs are under control. New and/or alternative uses for the VFS are being considered.

Trust in Health Information Sources: Survey Analysis of Variation by Sociodemographic and Tobacco Use Status in Oklahoma

PubMed Central

Boeckman, Lindsay M; White, Ashley H; Burbank, Andrea D; Paulson, Sjonna; Beebe, Laura A

2018-01-01

Background Modern technology (ie, websites and social media) has significantly changed social mores in health information access and delivery. Although mass media campaigns for health intervention have proven effective and cost-effective in changing health behavior at a population scale, this is best studied in traditional media sources (ie, radio and television). Digital health interventions are options that use short message service/text messaging, social media, and internet technology. Although exposure to these products is becoming ubiquitous, electronic health information is novel, incompletely disseminated, and frequently inaccurate, which decreases public trust. Previous research has shown that audience trust in health care providers significantly moderates health outcomes, demographics significantly influence audience trust in electronic media, and preexisting health behaviors such as smoking status significantly moderate audience receptivity to traditional mass media. Therefore, modern health educators must assess audience trust in all sources, both media (traditional and digital) and interpersonal, to balance pros and cons before structuring multicomponent community health interventions. Objective We aimed to explore current trust and moderators of trust in health information sources given recent changes in digital health information access and delivery to inform design of future health interventions in Oklahoma. Methods We conducted phone surveys of a cross-sectional sample of 1001 Oklahoma adults (age 18-65 years) in spring 2015 to assess trust in seven media sources: traditional (television and radio), electronic (online and social media), and interpersonal (providers, insurers, and family/friends). We also gathered information on known moderators of trust (sociodemographics and tobacco use status). We modeled log odds of a participant rating a source as “trustworthy” (SAS PROC SURVEYLOGISTIC), with subanalysis for confounders (sociodemographics and tobacco use). Results Oklahomans showed the highest trust in interpersonal sources: 81% (808/994) reported providers were trustworthy, 55% (550/999) for friends and family, and 48% (485/998) for health insurers. For media sources, 24% of participants (232/989) rated the internet as trustworthy, followed by 21% of participants for television (225/998), 18% for radio (199/988), and only 11% for social media (110/991). Despite this low self-reported trust in social media, 40% (406/991) of participants reported using social media for tobacco-related health information. Trust in health providers did not vary by subpopulation, but sociodemographic variables (gender, income, and education) and tobacco use status significantly moderated trust in other sources. Women were on the whole more trusting than men, trust in media decreased with income, and trust in friends and family decreased with education. Conclusions Health education interventions should incorporate digital media, particularly when targeting low-income populations. Utilizing health care providers in social media settings could leverage high-trust and low-cost features of providers and social media, respectively. PMID:29434015

New Media, New Literacies and the Adolescent Learner

ERIC Educational Resources Information Center

Hughes, Janette

2009-01-01

The goal of this research study was to develop a conceptualization of the relationship between new digital media and adolescent students' writing of poetry while immersed in using new media. More specifically, the research focused on the performative affordances of new media and how these interacted with the students' creative processes as they…

Understanding Social Media Use as Alienation: A Review and Critique

ERIC Educational Resources Information Center

Reveley, James

2013-01-01

The opportunities social media provide for agential expressions of subjectivity and experiential learning, relative to social media's role in reproducing digital-era capitalism, are the subject of keen debate. There is now a burgeoning academic literature which suggests that social media users are, to a greater or lesser degree, alienated by…

Social Empowerment in Mexican Violent Contexts through Media Competence

ERIC Educational Resources Information Center

Grijalva-Verdugo, Abel-Antonio; Moreno-Candil, David

2017-01-01

The acquisition of digital skills, media diet management, and general knowledge of ICT, is essential for the development and empowerment of audiences in the current media ecology, particularly considering the political and social challenges of the Latin American environment. In that sense, the study of media competence is urgent for sizing up the…

The Ideas of Henry Jenkins and Libraries

ERIC Educational Resources Information Center

Anderson, Byron

2008-01-01

Henry Jenkins, director of the Comparative Media Studies Program at the Massachusetts Institute of Technology and keynote speaker at the 2007 American Library Association's "Gaming, Learning and Libraries Symposium" in Chicago is a visionary leader in the areas of new media and media convergence. In a white paper on digital media and learning…

Social Media Field Trips: Using Disruptive Technologies without Disrupting the System

ERIC Educational Resources Information Center

Snow, Kathy

2017-01-01

This paper presents a discussion around the question of data protection, privacy, liability and the resultant policy that has developed both in public K-12 education and post secondary education in Canada. With no central regulation of online protection in Canada educators in some provinces face a digital divide caused by more restrictive policy…

78 FR 36573 - Certain Digital Media Devices, Including Televisions, Blu-Ray Disc Players, Home Theater Systems...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-18

... Thereof and Associated Software AGENCY: U.S. International Trade Commission. ACTION: Notice, Institution... thereof and associated software, by reason of infringement of U.S. Patent No. 8,028,323 (``the `323 patent... mobile phones, components thereof and associated software by reason of infringement of one or more of...

78 FR 29156 - Certain Digital Media Devices, Including Televisions, Blu-Ray Disc Players, Home Theater Systems...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-17

... AGENCY: U.S. International Trade Commission. ACTION: Notice. SUMMARY: Notice is hereby given that the U.S... the complaint or complainant's filing under section 210.8(b) of the Commission's Rules of Practice and Procedure (19 CFR 210.8(b)). FOR FURTHER INFORMATION CONTACT: Lisa R. Barton, Acting Secretary to the...

Touching Mercury in Community Media: Identifying Multiple Literacy Learning through Digital Arts Production

ERIC Educational Resources Information Center

Arndt, Angela E.

2011-01-01

Educational paradigm shifts call for 21st century learners to possess the knowledge, skills, abilities, values, and experiences associated with multiple forms of literacy in a participatory learning culture. Contemporary educational systems are slow to adapt. Outside of school, people have to be self-motivated and have access to resources in order…

Glacier Research Digital Science Communication Evolution 1996-2014

NASA Astrophysics Data System (ADS)

Pelto, M. S.

2014-12-01

This talk will focus on the changes in communicating science in the last 20 years from the perspective of the same research project. Essentially the rapid innovation in online communication requires the scientist learning and utilizing a new platform of communication each year. To maintain relevant visibility and ongoing research activities requires finding synergy between the two. I will discuss how digital communication has inspired my research efforts. This talk will also examine overall visitation and media impact metrics over this period. From developing a highly visible glacier research web page in 1996, to writing more than 400 blog posts since 2008, and in 2014 utilizing a videographer and illustration artist in the field, this is the story of one scientist's digital communication-media evolution. The three main observations are that: 1) Overall visitation has not expanded as rapidly in the last decade. 2) Contact and cooperation with colleagues has expanded quite rapidly since 2008. 3) Media impact peaked in 2005, but is nearing that peak again. The key factors in visibility and media impact for a "small market" research institution/project has been providing timely and detailed content to collaborative sites, such as RealClimate, BAMS State of the Climate, Climate Denial Crock of the Week, and Skeptical Science that can then be repurposed by the media. A review of the visitor metrics to the digital glacier sites I have maintained from 1996-2014 indicate visibility of each platform has a similar growth curve, transitioning to a plateau, but overall visitation does not increase in kind with the increase in number of platforms. Media metrics is more event driven and does not follow the visitor metric pattern.

Comparison of Film and Digital Fundus Photographs in Eyes of Individuals with Diabetes Mellitus

PubMed Central

Gangaputra, Sapna; Glassman, Adam R.; Aiello, Lloyd Paul; Bressler, Neil; Bressler, Susan B.; Danis, Ronald P.; Davis, Matthew D.

2011-01-01

Purpose. To compare grading of diabetic retinopathy (DR) and diabetic macular edema (DME) from stereoscopic film versus stereoscopic digital photographs obtained from a subset of Diabetic Retinopathy Clinical Research Network (DRCR.net) participants. Methods. In this photographic media comparison study, digital and film images were obtained at a single study visit from some of the subjects enrolled in active DRCR.net clinical study protocols. Digital camera systems and digital and film photographers were certified to obtain images according to standard procedures. Images were graded for DR severity and DME in a masked fashion by Fundus Photograph Reading Center (Madison, WI) graders. Agreement between gradings was assessed by calculating the percentage of agreement and κ statistics. Results. Images obtained with both film and digital media were submitted for 155 eyes of 96 study participants. On a nine-step Early Treatment Diabetic Retinopathy study DR severity scale, grading agreed exactly in 74%, and was within one step of agreement in 93%, with a weighted κ statistic of 0.82 (95% confidence interval [CI], 0.71–0.92). On a nine-step DME severity scale and three-step clinically significant macular edema (CSME) scale, grading agreed exactly in 39% and 88%, respectively, and within one step in 70% and 92% (weighted κ statistic, 0.44 [95% Cl, 0.34–0.54] and 0.72 [95% Cl, 0.55–0.90], respectively). Conclusions. Among clinical sites participating in the DRCR.net, agreement between film and digital images was substantial to almost perfect for DR severity level and moderate to substantial for DME and CSME severity levels, respectively. Replacement of film fundus images with digital images for DR severity level should not adversely affect clinical trial quality. (ClinicalTrials.gov numbers, NCT00367133, NCT00369486, NCT00444600, NCT00445003, NCT00709319.) PMID:21571677

Image resolution in the digital era: notion and clinical implications.

PubMed

Rakhshan, Vahid

2014-12-01

Digital radiographs need additional metadata in order to be accurate when being converted to analog media. Resolution is a major reason of failures in proper printing or digitizing the images. This letter shortly explains the overlooked pitfalls of digital radiography and photography in dental practice, and briefly instructs the reader how to avoid or rectify common problems associated with resolution calibration of digital radiographs.

Implementation of Digital Signature Using Aes and Rsa Algorithms as a Security in Disposition System af Letter

NASA Astrophysics Data System (ADS)

Siregar, H.; Junaeti, E.; Hayatno, T.

2017-03-01

Activities correspondence is often used by agencies or companies, so that institutions or companies set up a special division to handle issues related to the letter management. Most of the distribution of letters using electronic media, then the letter should be kept confidential in order to avoid things that are not desirable. Techniques that can be done to meet the security aspect is by using cryptography or by giving a digital signature. The addition of asymmetric and symmetric algorithms, i.e. RSA and AES algorithms, on the digital signature had been done in this study to maintain data security. The RSA algorithm was used during the process of giving digital signature, while the AES algorithm was used during the process of encoding a message that will be sent to the receiver. Based on the research can be concluded that the additions of AES and RSA algorithms on the digital signature meet four objectives of cryptography: Secrecy, Data Integrity, Authentication and Non-repudiation.

Evaluation of Digital Technology and Software Use among Business Education Teachers

ERIC Educational Resources Information Center

Ellis, Richard S.; Okpala, Comfort O.

2004-01-01

Digital video cameras are part of the evolution of multimedia digital products that have positive applications for educators, students, and industry. Multimedia digital video can be utilized by any personal computer and it allows the user to control, combine, and manipulate different types of media, such as text, sound, video, computer graphics,…

Literacy Learning in a Digitally Rich Humanities Classroom: Embracing Multiple, Collaborative, and Simultaneous Texts

ERIC Educational Resources Information Center

Buckley-Marudas, Mary Frances

2016-01-01

Understanding what happens when teachers embrace digital media for literacy learning is critical to realizing the potential of learning in the digital era. This article examines some of the ways that a high school teacher and his students leverage digital technologies for literacy learning in their humanities classrooms. The author introduces the…

Digital Television: Sharpening the Focus on Children. Media Now, Spring 2004

ERIC Educational Resources Information Center

Espejo, Eileen; Miller, Patti

2004-01-01

As television transitions from analog to digital, questions arise as to how to best meet the needs of children. What are the potential benefits of digital television? How can the technology be used to serve children and families, while at the same time protect them from possible harm? The transition to digital television offers a unique…

Looks Like Me, Sounds Like Me! Race, Culture, and Language in the Creation of Digital Media

ERIC Educational Resources Information Center

Brown, Bryan A.; Edouard, Kareem

2017-01-01

The technology education movement includes the introduction and application of digital books into science classrooms. These digital books are attractive alternatives to traditional texts because they can be customized for students. This qualitative study examined 35 students as they customized their own digital books. Using a variety of digital…

Professionalism in a digital age: opportunities and considerations for using social media in health care.

PubMed

Gagnon, Kendra; Sabus, Carla

2015-03-01

Since the beginning of the millennium, there has been a remarkable change in how people access and share information. Much of this information is user-generated content found on social media sites. As digital technologies and social media continue to expand, health care providers must adapt their professional communication to meet the expectations and needs of consumers. This adaptation may include communication on social media sites. However, many health care providers express concerns that professional social media use, particularly interactions with patients, is ethically problematic. Social media engagement does not create ethical dissonance if best practices are observed and online communication adheres to terms of service, professional standards, and organizational policy. A well-executed social media presence provides health care providers, including physical therapists, the opportunity-and perhaps a professional obligation-to use social media sites to share or create credible health care information, filling a consumer void for high-quality online information on fitness, wellness, and rehabilitation. This perspective article provides a broad review of the emergence of social media in society and health care, explores policy implications of organizational adoption of health care social media, and proposes individual opportunities and guidelines for social media use by the physical therapy professional. © 2015 American Physical Therapy Association.

Dental Videographic Analysis using Digital Age Media.

PubMed

Agarwal, Anirudh; Seth, Karan; Parmar, Siddharaj; Jhawar, Rahul

2016-01-01

This study was to evaluate a new method of smile analysis using videographic and photographic softwares (as in this study Photoshop Elements X, Windows Movie Maker 2012) as primary assessment tools and to develop an index for malocclusion and treatment plan that could be used in assessing severity of maloc-clussion. Agarwal A, Seth K, Parmar S, Jhawar R. Dental Videographic Analysis using Digital Age Media. Int J Clin Pediatr Dent 2016;9(4):355-363.

The ethics of social media in dental practice: challenges.

PubMed

Peltier, Bruce; Curley, Arthur

2013-07-01

This is the first of two essays written to consider several important trends in dental practice that result from innovations in digital and social media. This essay reviews ethical and legal implications of the use of websites, Facebook, review sites, email and other digital innovations in dental practice. The second essay provides ethical tools for analysis, illuminates areas of ethical concern in today's practice environment and offers recommendations for future practice.

Screen Media Exposure and Obesity in Children and Adolescents.

PubMed

Robinson, Thomas N; Banda, Jorge A; Hale, Lauren; Lu, Amy Shirong; Fleming-Milici, Frances; Calvert, Sandra L; Wartella, Ellen

2017-11-01

Obesity is one of the best-documented outcomes of screen media exposure. Many observational studies find relationships between screen media exposure and increased risks of obesity. Randomized controlled trials of reducing screen time in community settings have reduced weight gain in children, demonstrating a cause and effect relationship. Current evidence suggests that screen media exposure leads to obesity in children and adolescents through increased eating while viewing; exposure to high-calorie, low-nutrient food and beverage marketing that influences children's preferences, purchase requests, consumption habits; and reduced sleep duration. Some evidence also suggests promise for using interactive media to improve eating and physical activity behaviors to prevent or reduce obesity. Future interdisciplinary research is needed to examine the effects of newer mobile and other digital media exposures on obesity; to examine the effectiveness of additional interventions to mitigate the adverse effects of media exposures on obesity and possible moderators and mediators of intervention effects; to effectively use digital media interventions to prevent and reduce obesity; and to uncover the mechanisms underlying the causal relationships and interactions between obesity-related outcomes and media content, characteristics, and context. Copyright © 2017 by the American Academy of Pediatrics.

Digital Media, Participatory Politics, and Positive Youth Development.

PubMed

Middaugh, Ellen; Clark, Lynn Schofield; Ballard, Parissa J

2017-11-01

Research on the social implications of adolescent technology use often focuses on identifying and preventing risk. However, adolescence is also a time of rapidly expanding capacities, expectations of autonomy, and identity exploration. In this article, we highlight findings from research in the field of youth civic development, which point to the importance of youth civic engagement during adolescence for later adult civic engagement as well as for promoting positive developmental outcomes. Researchers suggest that certain forms of Internet use (such as information seeking, social network site use, media production, and participation in online communities) promote civic engagement and that digital tools play an important role in youth empowerment efforts. In this article, we suggest a need for greater attention to efforts to promote digital media competencies among adolescents and for greater coordination of research on adolescent risk and adolescent autonomy and empowerment related to Internet use. Copyright © 2017 by the American Academy of Pediatrics.

Sex, Sexuality, Sexting, and SexEd: Adolescents and the Media

ERIC Educational Resources Information Center

Brown, Jane D.; Keller, Sarah; Stern, Susannah

2009-01-01

The traditional media (television, radio, movies, magazines) and new, digital media (the Internet, Social Networking Sites such as Facebook and Myspace, and cell phones) have become important sex educators for adolescents. Adolescents in the United States spend six to seven hours a day with some form of media, often using more than one kind…

Social Media Pedagogy: Applying an Interdisciplinary Approach to Teach Multimodal Critical Digital Literacy

ERIC Educational Resources Information Center

Talib, Saman

2018-01-01

Social media permeates the daily lives of millennials, as they use it constantly for a variety of reasons. A significant contributing factor is the availability of social media through smartphones and mobile apps. This kind of immersive and complex media environment calls for a literacy pedagogy that prepares students to understand, engage with,…

Digitally Inspired Thinking: Can Social Media Lead to Deep Learning in Higher Education?

ERIC Educational Resources Information Center

Samuels-Peretz, Debbie; Dvorkin Camiel, Lana; Teeley, Karen; Banerjee, Gouri

2017-01-01

In this study, students from a variety of disciplines, who were enrolled in six courses that incorporate the use of social media, were surveyed to evaluate their perception of how the integration of social-media tools supports deep approaches to learning. Students reported that social media supports deep learning both directly and indirectly,…

A Social Media Practicum: An Action-Learning Approach to Social Media Marketing and Analytics

ERIC Educational Resources Information Center

Atwong, Catherine T.

2015-01-01

To prepare students for the rapidly evolving field of digital marketing, which requires more and more technical skills every year, a social media practicum creates a learning environment in which students can apply marketing principles and become ready for collaborative work in social media marketing and analytics. Using student newspapers as…

What Do Preservice Teachers Think about Teaching Media Literacy? An Exploratory Study Using the Theory of Planned Behavior

ERIC Educational Resources Information Center

Gretter, Sarah; Yadav, Aman

2018-01-01

Despite the numerous benefits of media & information literacy for students in today's digital society, the lack of teacher preparation in teaching media and information literacy skills suggests a gap between the societal rationale for students becoming media literate and the sustainable preparation of teachers. The purpose of this exploratory…

New Media but Same Old Tricks: Food Marketing to Children in the Digital Age.

PubMed

Kelly, Bridget; Vandevijvere, Stefanie; Freeman, Becky; Jenkin, Gabrielle

2015-03-01

'New media' refers to digital technologies, which offer unmatched opportunities for food companies to engage with young people. This paper explores the emergence of food marketing using new media, the potential impact of this marketing on young people, and current and potential policy responses to limit exposure to these promotions. Foremost in any informed policy discussion is the need for robust evidence to demonstrate the need for intervention. In this case, such evidence relates to the extent of children's exposures to commercial food promotions via new media, and the nature of these promotions. Approaches to, and challenges of, collecting and assessing these data are discussed. There is accumulating evidence that food marketing on new media is increasing and influences children's food preferences and choices. The impact of integrated campaigns, which reinforce commercial messages across multiple platforms, and of new media, which engage personally with potential consumers, is likely to be greater than that of traditional marketing.

High-performance dual-speed CCD camera system for scientific imaging

NASA Astrophysics Data System (ADS)

Simpson, Raymond W.

1996-03-01

Traditionally, scientific camera systems were partitioned with a `camera head' containing the CCD and its support circuitry and a camera controller, which provided analog to digital conversion, timing, control, computer interfacing, and power. A new, unitized high performance scientific CCD camera with dual speed readout at 1 X 106 or 5 X 106 pixels per second, 12 bit digital gray scale, high performance thermoelectric cooling, and built in composite video output is described. This camera provides all digital, analog, and cooling functions in a single compact unit. The new system incorporates the A/C converter, timing, control and computer interfacing in the camera, with the power supply remaining a separate remote unit. A 100 Mbyte/second serial link transfers data over copper or fiber media to a variety of host computers, including Sun, SGI, SCSI, PCI, EISA, and Apple Macintosh. Having all the digital and analog functions in the camera made it possible to modify this system for the Woods Hole Oceanographic Institution for use on a remote controlled submersible vehicle. The oceanographic version achieves 16 bit dynamic range at 1.5 X 105 pixels/second, can be operated at depths of 3 kilometers, and transfers data to the surface via a real time fiber optic link.

Volume server: A scalable high speed and high capacity magnetic tape archive architecture with concurrent multi-host access

NASA Technical Reports Server (NTRS)

Rybczynski, Fred

1993-01-01

A major challenge facing data processing centers today is data management. This includes the storage of large volumes of data and access to it. Current media storage for large data volumes is typically off line and frequently off site in warehouses. Access to data archived in this fashion can be subject to long delays, errors in media selection and retrieval, and even loss of data through misplacement or damage to the media. Similarly, designers responsible for architecting systems capable of continuous high-speed recording of large volumes of digital data are faced with the challenge of identifying technologies and configurations that meet their requirements. Past approaches have tended to evaluate the combination of the fastest tape recorders with the highest capacity tape media and then to compromise technology selection as a consequence of cost. This paper discusses an architecture that addresses both of these challenges and proposes a cost effective solution based on robots, high speed helical scan tape drives, and large-capacity media.

Interactive Multimedia-Based Animation: A Study of Effectiveness on Fashion Design Technology Learning

NASA Astrophysics Data System (ADS)

Wiana, W.

2018-01-01

The learning process is believed will reach optimal results if facilitated by diversity of learning’s device from aspects of the approach, method, media or it’s evaluation system, in individually, groups, or as well as classical. One of the learning’s Device can be developed in an attempt to improve the results of the study is Computer Based Learning (CBL). CBL was developed aim to help students to understand the concepts of the learning material which presented interactively by the system and able to provide information and learning process better. This research is closely related to efforts to improve the quality of Fashion design in digital format learning, with specific targets to generate interactive multimedia-based animation as effective media and learning resources for fashion design learning. Applications that are generated may be an option for delivering learning material as well as to engender interest in learning as well as understanding with students against the subject matter so that it can improve the learning achievements of students. The instruments used to collect data is a test sheet of mastering the concept which developed on the basis of indicators understanding the concept of fashion design, the material elements and principles of fashion design as well as application on making fashion design. As for the skills test is done through test performance to making fashion design in digital format. The results of testing against the mastery of concepts and skills of fashion designing in digital formatted shows that experimental group obtained significantly higher qualifications compared to the control group. That means that the use of interactive multimedia-based animation, effective to increased mastery of concepts and skills on making fashion design in digital format.

#KidsAnxiety and Social Media: A Review.

PubMed

Glover, Jenna; Fritsch, Sandra L

2018-04-01

This article reviews the available literature regarding the interaction between child and adolescent anxiety and electronic media. It reviews current research contributing to understanding of the correlation of youth anxiety with engagement in social media and other online platforms, including risk and protective factors. mHealth and eHealth prevention and treatment options, available via various digital resources, are discussed. Suggestions for mental health clinicians' assessment of client's online behaviors and a review of novel treatment options are provided. The article concludes with proposing healthy online technology interventions, including popups for overuse and identification of digitally enhanced posts. Copyright © 2017 Elsevier Inc. All rights reserved.

An Exploration of the Associations of Alcohol-Related Social Media Use and Message Interpretation Outcomes to Problem Drinking Among College Students.

PubMed

Hoffman, Eric W; Austin, Erica Weintraub; Pinkleton, Bruce E; Austin, Bruce W

2017-07-01

College students' use of digital communication technology has led to a rapid expansion of digital alcohol marketing efforts. Two surveys (total usable n = 637) were conducted to explore college students' experiences with alcohol-related social media, their decision making related to alcohol use, and their problematic drinking behaviors. Study results indicated that students' use of alcohol-related social media predicted their problem drinking behaviors. In addition, students' wishful identification, perceived desirability, perceived similarity, and normative beliefs predicted their expectancies for drinking alcohol. Finally, students' expectancies for drinking alcohol predicted their problematic drinking behaviors.

Storage media for computers in radiology

PubMed Central

Dandu, Ravi Varma

2008-01-01

The introduction and wide acceptance of digital technology in medical imaging has resulted in an exponential increase in the amount of data produced by the radiology department. There is an insatiable need for storage space to archive this ever-growing volume of image data. Healthcare facilities should plan the type and size of the storage media that they needed, based not just on the volume of data but also on considerations such as the speed and ease of access, redundancy, security, costs, as well as the longevity of the archival technology. This article reviews the various digital storage media and compares their merits and demerits. PMID:19774182

Evaluation of DVD-R for Archival Applications

NASA Technical Reports Server (NTRS)

Martin, Michael D.; Hyon, Jason J.

2000-01-01

For more than a decade, CD-ROM and CD-R have provided an unprecedented level of reliability, low cost and cross-platform compatibility to support federal data archiving and distribution efforts. However, it should be remembered that years of effort were required to achieve the standardization that has supported the growth of the CD industry. Incompatibilities in the interpretation of the ISO-9660 standard on different operating systems had to be dealt with, and the imprecise specifications in the Orange Book Part n and Part Hi led to incompatibilities between CD-R media and CD-R recorders. Some of these issues were presented by the authors at Optical Data Storage '95. The major current problem with the use of CD technology is the growing volume of digital data that needs to be stored. CD-ROM collections of hundreds of volumes and CD-R collections of several thousand volumes are becoming almost too cumbersome to be useful. The emergence of Digital Video Disks Recorder (DVD-R) technology promises to reduce the number of discs required for archive applications by a factor of seven while providing improved reliability. It is important to identify problem areas for DVD-R media and provide guidelines to manufacturers, file system developers and users in order to provide reliable data storage and interchange. The Data Distribution Laboratory (DDL) at NASA's Jet Propulsion Laboratory began its evaluation of DVD-R technology in early 1998. The initial plan was to obtain a DVD-Recorder for preliminary testing, deploy reader hardware to user sites for compatibility testing, evaluate the quality and longevity of DVD-R media and develop proof-of-concept archive collections to test the reliability and usability of DVD-R media and jukebox hardware.

Distributed digital music archives and libraries

NASA Astrophysics Data System (ADS)

Fujinaga, Ichiro

2005-09-01

The main goal of this research program is to develop and evaluate practices, frameworks, and tools for the design and construction of worldwide distributed digital music archives and libraries. Over the last few millennia, humans have amassed an enormous amount of musical information that is scattered around the world. It is becoming abundantly clear that the optimal path for acquisition is to distribute the task of digitizing the wealth of historical and cultural heritage material that exists in analogue formats, which may include books and manuscripts related to music, music scores, photographs, videos, audio tapes, and phonograph records. In order to achieve this goal, libraries, museums, and archives throughout the world, large or small, need well-researched policies, proper guidance, and efficient tools to digitize their collections and to make them available economically. The research conducted within the program addresses unique and imminent challenges posed by the digitization and dissemination of music media. The are four major research projects in progress: development and evaluation of digitization methods for preservation of analogue recordings; optical music recognition using microfilms; design of workflow management system with automatic metadata extraction; and formulation of interlibrary communication strategies.

Information collection and processing of dam distortion in digital reservoir system

NASA Astrophysics Data System (ADS)

Liang, Yong; Zhang, Chengming; Li, Yanling; Wu, Qiulan; Ge, Pingju

2007-06-01

The "digital reservoir" is usually understood as describing the whole reservoir with digital information technology to make it serve the human existence and development furthest. Strictly speaking, the "digital reservoir" is referred to describing vast information of the reservoir in different dimension and space-time by RS, GPS, GIS, telemetry, remote-control and virtual reality technology based on computer, multi-media, large-scale memory and wide-band networks technology for the human existence, development and daily work, life and entertainment. The core of "digital reservoir" is to realize the intelligence and visibility of vast information of the reservoir through computers and networks. The dam is main building of reservoir, whose safety concerns reservoir and people's safety. Safety monitoring is important way guaranteeing the dam's safety, which controls the dam's running through collecting the dam's information concerned and developing trend. Safety monitoring of the dam is the process from collection and processing of initial safety information to forming safety concept in the brain. The paper mainly researches information collection and processing of the dam by digital means.

Recovering Nimbus Era Observations at the NASA GES DISC

NASA Technical Reports Server (NTRS)

Meyer, D.; Johnson, J.; Esfandiari, A.; Zamkoff, E.; Al-Jazrawi, A.; Gerasimov, I.; Alcott, G.

2017-01-01

Between 1964 and 1978, NASA launched a series of seven Nimbus meteorological satellites which provided Earth observations for 30 years. These satellites, carrying a total of 33 instruments to observe the Earth at visible, infrared, ultraviolet, and microwave wavelengths, revolutionized weather forecasting, provided early observations of ocean color and atmospheric ozone, and prototyped location-based search and rescue capabilities. The Nimbus series paved the way for a number of currently operational systems such as the EOS (Earth Observation System) Terra, Aqua, and Aura platforms. The original data archive includes both magnetic tapes and film media. These media are well past their expected end of life, placing at risk valuable data that are critical to extending the history of Earth observations back in time. GES DISC (Goddard Earth Sciences Data and Information Services Center) has been incorporating these data into a modern online archive by recovering the digital data files from the tapes, and scanning images of the data from film strips. The digital data products were written on obsolete hardware systems in outdated file formats, and in the absence of metadata standards at that time, were often written in proprietary file structures. Through a tedious and laborious process, oft-corrupted data are recovered, and incomplete metadata and documentation are reconstructed.

Teaching Language and Culture in a Digital Age

ERIC Educational Resources Information Center

Chamberlin-Quinlisk, Carla

2012-01-01

This article examines part of the complex relationship between linguistic and cultural diversity and the digital technologies that shape our social worlds. In particular, the author explores how digital media cultivate ideas about language practice in multicultural communities and simultaneously serve as a pedagogical tool for discussing…

Digital Audio Tape: Yet Another Archival Media?

ERIC Educational Resources Information Center

Vanker, Anthony D.

1989-01-01

Provides an introduction to the technical aspects of digital audiotape and compares it to other computer storage devices such as optical data disks and magnetic tape cartridges in terms of capacity, transfer rate, and cost. The current development of digital audiotape standards is also discussed. (five references) (CLB)

Whole slide images and digital media in pathology education, testing, and practice: the Oklahoma experience.

PubMed

Fung, Kar-Ming; Hassell, Lewis A; Talbert, Michael L; Wiechmann, Allan F; Chaser, Brad E; Ramey, Joel

2012-01-01

Examination of glass slides is of paramount importance in pathology training. Until the introduction of digitized whole slide images that could be accessed through computer networks, the sharing of pathology slides was a major logistic issue in pathology education and practice. With the help of whole slide images, our department has developed several online pathology education websites. Based on a modular architecture, this program provides online access to whole slide images, still images, case studies, quizzes and didactic text at different levels. Together with traditional lectures and hands-on experiences, it forms the back bone of our histology and pathology education system for residents and medical students. The use of digitized whole slide images has a.lso greatly improved the communication between clinicians and pathologist in our institute.

Design and clinical evaluation of a high-capacity digital image archival library and high-speed network for the replacement of cinefilm in the cardiac angiography environment

NASA Astrophysics Data System (ADS)

Cusma, Jack T.; Spero, Laurence A.; Groshong, Bennett R.; Cho, Teddy; Bashore, Thomas M.

1993-09-01

An economical and practical digital solution for the replacement of 35 mm cine film as the archive media in the cardiac x-ray imaging environment has remained lacking to date due to the demanding requirements of high capacity, high acquisition rate, high transfer rate, and a need for application in a distributed environment. A clinical digital image library and network based on the D2 digital video format has been installed in the Duke University Cardiac Catheterization Laboratory. The system architecture includes a central image library with digital video recorders and robotic tape retrieval, three acquisition stations, and remote review stations connected via a serial image network. The library has a capacity for over 20,000 Gigabytes of uncompressed image data, equivalent to records for approximately 20,000 patients. Image acquisition in the clinical laboratories is via a real-time digital interface between the digital angiography system and a local digital recorder. Images are transferred to the library over the serial network at a rate of 14.3 Mbytes/sec and permanently stored for later review. The image library and network are currently undergoing a clinical comparison with cine film for visual and quantitative assessment of coronary artery disease. At the conclusion of the evaluation, the configuration will be expanded to include four additional catheterization laboratories and remote review stations throughout the hospital.

77 FR 55783 - Mechanical and Digital Phonorecord Delivery Compulsory License

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-11

... filed by the Recording Industry Association of America, Inc., National Music Publishers Association, Songwriters Guild of America, Digital Media Association, and Music Reports, Inc., (``Joint Requestors''). The...

Advancing the use of streaming media and digital media technologies at the Connecticut Department of Transportation.

DOT National Transportation Integrated Search

2014-03-27

This final research report culminates a decade-long initiative to demonstrate and implement streaming media technologies at CONNDOT. This effort began in 2001 during an earlier related-study (SPR-2231) that concluded in 2006. This study (SPR-2254) re...

Reframing the Role of Educational Media Technologies

ERIC Educational Resources Information Center

Westera, Wim

2015-01-01

Distance universities excel in using digital media technologies for content delivery and collaborative interaction to compensate for limited face-to-face opportunities. Now that an ever-growing variety of media technologies, devices, and services are flooding the market, possession of expertise about the educational opportunities of these…

Open Badges for Education: What Are the Implications at the Intersection of Open Systems and Badging?

ERIC Educational Resources Information Center

Ahn, June; Pellicone, Anthony; Butler, Brian S.

2014-01-01

Badges have garnered great interest among scholars of digital media and learning. In addition, widespread initiatives such as Mozilla's Open Badge Framework expand the potential of badging into the realm of open education. In this paper, we explicate the concept of open badges. We highlight some of the ways that researchers have examined…

Exploring the Relationship between Student Engagement, Twitter, and a Learning Management System: A Study of Undergraduate Marketing Students

ERIC Educational Resources Information Center

Williams, David; Whiting, Anita

2016-01-01

Because student engagement is believed to be a predictor of academic achievement, there is significant interest in discovering methods that will improve and increase student engagement at all levels of education. This study investigated the relationship between digital and social media usage and student engagement. In particular, this study sought…

Balancing Social Media with Operations Security (OPSEC) in the 21st Century

DTIC Science & Technology

2010-05-03

anticipated since the inception of digital media and the World Wide Web. Military personnel are equally influenced by social media and social ...FINAL 3. DATES COVERED (From - To) 4. TITLE AND SUBTITLE Balancing Social Media with Operations Security (OPSEC) in the...necessarily endorsed by the NWC or the Department of the Navy. 14. ABSTRACT The use of social media and networking sites like Facebook, MySpace, and

A secure steganography for privacy protection in healthcare system.

PubMed

Liu, Jing; Tang, Guangming; Sun, Yifeng

2013-04-01

Private data in healthcare system require confidentiality protection while transmitting. Steganography is the art of concealing data into a cover media for conveying messages confidentially. In this paper, we propose a steganographic method which can provide private data in medical system with very secure protection. In our method, a cover image is first mapped into a 1D pixels sequence by Hilbert filling curve and then divided into non-overlapping embedding units with three consecutive pixels. We use adaptive pixel pair match (APPM) method to embed digits in the pixel value differences (PVD) of the three pixels and the base of embedded digits is dependent on the differences among the three pixels. By solving an optimization problem, minimal distortion of the pixel ternaries caused by data embedding can be obtained. The experimental results show our method is more suitable to privacy protection of healthcare system than prior steganographic works.

Disorder in Complex Human System

NASA Astrophysics Data System (ADS)

Akdeniz, K. Gediz

2011-11-01

Since the world of human and whose life becomes more and more complex every day because of the digital technology and under the storm of knowledge (media, internet, governmental and non-governmental organizations, etc...) the simulation is rapidly growing in the social systems and in human behaviors. The formation of the body and mutual interactions are left to digital technological, communication mechanisms and coding the techno genetics of the body. Deconstruction begins everywhere. The linear simulation mechanism with modern realities are replaced by the disorder simulation of human behaviors with awareness realities. In this paper I would like to introduce simulation theory of "Disorder Sensitive Human Behaviors". I recently proposed this theory to critique the role of disorder human behaviors in social systems. In this theory the principle of realty is the chaotic awareness of the complexity of human systems inside of principle of modern thinking in Baudrillard's simulation theory. Proper examples will be also considered to investigate the theory.

Engendering Climate Information Networks in Africa: Case Studies of Digital and FM Radio for Disseminating Disaster Early Warnings to Women and Youth

NASA Astrophysics Data System (ADS)

Stewart, M. M.; Pratt, M.

2002-05-01

This paper examines the effectiveness of FM and digital radio in disseminating weather and climate information to remote rural populations in Niger and Uganda. In Niger, poor communications infrastructure necessitated the establishment of a basic radio system as a first step towards disseminating climate information. Dissemination via digital radio is limited, in this context, by lack of technical support and the difficulty of maintaining computer equipment in the hot and dusty climate. Community FM stations have supported a range of mitigation activities that reduced vulnerability in all sites studied. Digital radio proved a more effective tool for disseminating climate information in Uganda, where technical knowledge is more prevalent and infrastructure networks are stronger. The primary challenge in Uganda lies in maintaining equipment in remote locations and disseminating information to a wider audience by linking with FM radio. Climate and weather information is already demonstrating positive impacts on agricultural production in Uganda, health and civil society in Niger, and on vulnerability reduction in both countries. Radio,particularly FM, was an excellent medium for disseminating information to women, youth, and other hard to reach populations. Discussion will focus on recommendations for improving the effectiveness of both systems and for practically linking FM and digital dissemination systems for better communication of climate information. Implications of the case studies will also be discussed in the context of digital and FM radio as media for disseminating other types of scientific information.

Why Throw the Negs out with the Bathwater? A Study of Students' Attitudes to Digital and Film Photographic Media

ERIC Educational Resources Information Center

Macdonald, Iain

2012-01-01

As today's digital applications hold our gaze and become increasingly ubiquitous, it is easy to dismiss the previous technologies and processes that provided yesterday's creative opportunities. Photography has been revolutionised by digital capture and transmission in the past decade. It could be argued that there is a digital orthodoxy in…

Digital Imaging and the Cognitive Revolution: A Media Challenge.

ERIC Educational Resources Information Center

Sartorius, Ute

This paper discusses the role of digital technology within the cognitive revolution of the perception of images. It analyzes the traditional values placed on images as a source of cognition. These values are discussed in terms of the ethical and social issues raised by the use of digital image manipulation in so far as the digital era is falsely…

Digital Renegades in America: Changing Metaphors to Realize the Potential of Technology in Education

ERIC Educational Resources Information Center

Smith, Thomas

2013-01-01

In 2001, Marc Prensky introduced a new metaphor to the educational landscape. He suggested that the rising generation were growing up in a time so filled with new media that they were "digital natives," while those born earlier were "digital immigrants." In this view, because the digital natives are growing up immersed in a sea…

High Res at High Speed: Automated Delivery of High-Resolution Images from Digital Library Collections

ERIC Educational Resources Information Center

Westbrook, R. Niccole; Watkins, Sean

2012-01-01

As primary source materials in the library are digitized and made available online, the focus of related library services is shifting to include new and innovative methods of digital delivery via social media, digital storytelling, and community-based and consortial image repositories. Most images on the Web are not of sufficient quality for most…

Creating Innovative, Student-Centered Projects with App Smashing

ERIC Educational Resources Information Center

Brenner, Aimee M.; Hauser, Janel S.

2015-01-01

Students today share a unique characteristic in that they have all been raised in a digital era. Students from all socioeconomic levels have been impacted by digital media in one way or another, and many yearn to be engaged through the use of digital technologies in the classroom. One such digital project has sought to aid in meeting the need to…

Flu & You: Preventive Steps

MedlinePlus

... flu, and have respiratory symptoms without a fever. Digital Resources Prevent Flu! Get a Flu Vaccine and ... by: Office of the Associate Director for Communication, Digital Media Branch, Division of Public Affairs Email Recommend ...

Trust in Health Information Sources: Survey Analysis of Variation by Sociodemographic and Tobacco Use Status in Oklahoma.

PubMed

Brown-Johnson, Cati G; Boeckman, Lindsay M; White, Ashley H; Burbank, Andrea D; Paulson, Sjonna; Beebe, Laura A

2018-02-12

Modern technology (ie, websites and social media) has significantly changed social mores in health information access and delivery. Although mass media campaigns for health intervention have proven effective and cost-effective in changing health behavior at a population scale, this is best studied in traditional media sources (ie, radio and television). Digital health interventions are options that use short message service/text messaging, social media, and internet technology. Although exposure to these products is becoming ubiquitous, electronic health information is novel, incompletely disseminated, and frequently inaccurate, which decreases public trust. Previous research has shown that audience trust in health care providers significantly moderates health outcomes, demographics significantly influence audience trust in electronic media, and preexisting health behaviors such as smoking status significantly moderate audience receptivity to traditional mass media. Therefore, modern health educators must assess audience trust in all sources, both media (traditional and digital) and interpersonal, to balance pros and cons before structuring multicomponent community health interventions. We aimed to explore current trust and moderators of trust in health information sources given recent changes in digital health information access and delivery to inform design of future health interventions in Oklahoma. We conducted phone surveys of a cross-sectional sample of 1001 Oklahoma adults (age 18-65 years) in spring 2015 to assess trust in seven media sources: traditional (television and radio), electronic (online and social media), and interpersonal (providers, insurers, and family/friends). We also gathered information on known moderators of trust (sociodemographics and tobacco use status). We modeled log odds of a participant rating a source as "trustworthy" (SAS PROC SURVEYLOGISTIC), with subanalysis for confounders (sociodemographics and tobacco use). Oklahomans showed the highest trust in interpersonal sources: 81% (808/994) reported providers were trustworthy, 55% (550/999) for friends and family, and 48% (485/998) for health insurers. For media sources, 24% of participants (232/989) rated the internet as trustworthy, followed by 21% of participants for television (225/998), 18% for radio (199/988), and only 11% for social media (110/991). Despite this low self-reported trust in social media, 40% (406/991) of participants reported using social media for tobacco-related health information. Trust in health providers did not vary by subpopulation, but sociodemographic variables (gender, income, and education) and tobacco use status significantly moderated trust in other sources. Women were on the whole more trusting than men, trust in media decreased with income, and trust in friends and family decreased with education. Health education interventions should incorporate digital media, particularly when targeting low-income populations. Utilizing health care providers in social media settings could leverage high-trust and low-cost features of providers and social media, respectively. ©Cati G Brown-Johnson, Lindsay M Boeckman, Ashley H White, Andrea D Burbank, Sjonna Paulson, Laura A Beebe. Originally published in JMIR Public Health and Surveillance (http://publichealth.jmir.org), 12.02.2018.

Digital Portfolios: Powerful Marketing Tool for Communications Students

ERIC Educational Resources Information Center

Nikirk, Martin

2008-01-01

A digital portfolio is a powerful marketing tool for young people searching for employment in the communication or interactive media fields. With a digital portfolio, students can demonstrate their skills at working with software tools, demonstrate appropriate use of materials, explain technical procedures, show an understanding of processes and…

Embodied Memory and Curatorship in Children's Digital Video Production

ERIC Educational Resources Information Center

Potter, John

2010-01-01

Digital video production in schools is often theorised, researched and written about in two ways: either as a part of media studies practice or as a technological innovation, bringing new, "creative", digital tools into the curriculum. Using frameworks for analysis derived from multimodality theory, new literacy studies and theories of…

Digital Media and "Girling" at an Elite Girls' School

ERIC Educational Resources Information Center

Charles, Claire

2007-01-01

In this article, I draw on Judith Butler's notion of performativity to investigate the role of digital technologies in processes of gendered subjectification (or "girling") in elite girls' education. Elite girls' schooling is a site where the potential of digital technologies in mediating student-led constructions and explorations of…

Managing Student Digital Distractions and Hyperconnectivity: Communication Strategies and Challenges for Professorial Authority

ERIC Educational Resources Information Center

Cheong, Pauline Hope; Shuter, Robert; Suwinyattichaiporn, Tara

2016-01-01

Recent debates on the use of technology in classrooms have highlighted the significance of regulating students' off-task and multitasking behaviors facilitated by digital media. This paper investigates the communication practices that constitute professorial authority to manage college students' digital distractions in classrooms. Findings from…

Digital Literacy: Tools and Methodologies for Information Society

ERIC Educational Resources Information Center

Rivoltella, Pier Cesare, Ed.

2008-01-01

Currently in a state of cultural transition, global society is moving from a literary society to digital one, adopting widespread use of advanced technologies such as the Internet and mobile devices. Digital media has an extraordinary impact on society's formative processes, forcing a pragmatic shift in their management and organization. This…

A Business Educator's Guide to Transitioning to a Digital Curriculum

ERIC Educational Resources Information Center

Roberts, Scott D.; Rains, Russell E.; Perry, Gregory E.

2012-01-01

The authors, representing three key digital media business disciplines, present a case for how business curriculum could be updated to include a strong digital element without recreating the entire business school enterprise or spending millions on new faculty and technology. The three key disciplines are technology, law, and marketing.

When Digital Natives Come to School

ERIC Educational Resources Information Center

Dyck, Brenda A.

2006-01-01

As the first generation of students to grow up surrounded by and using digital media comes through the classroom doors, teachers must realize that these students' almost constant interaction with technology has caused them to think and process information differently than students did 10 years ago. Marc Prensky calls today's digital learners…

Learning the Virtual Life: Public Pedagogy in a Digital World

ERIC Educational Resources Information Center

Trifonas, Peter Pericles, Ed.

2011-01-01

Digital technologies have transformed cultural perceptions of learning and what it means to be literate, expanding the importance of experience alongside interpretation and reflection. "Living the Virtual Life" offers ways to consider the local and global effects of digital media on educational environments, as well as the cultural transformations…

Discovering History in a Digital World: The Texas Story Project

ERIC Educational Resources Information Center

Munns, David

2016-01-01

New digital tools and technologies create an opportunity for history museums to personalize visitor experiences, reach new audiences, and increase their relevancy by including visitors' historical narratives in museum content and programming. By adapting to the shift in social narrative prompted by digital media advancements, museums are…

Play, Creativity and Digital Cultures. Routledge Research in Education

ERIC Educational Resources Information Center

Willett, Rebekah, Ed.; Robinson, Muriel, Ed.; Marsh, Jackie, Ed.

2011-01-01

Recent work on children's digital cultures has identified a range of literacies emerging through children's engagement with new media technologies. This edited collection focuses on children's digital cultures, specifically examining the role of play and creativity in learning with these new technologies. The chapters in this book were contributed…

Beyond Preservation: New Directions for Technological Innovation through Intangible Cultural Heritage

ERIC Educational Resources Information Center

Robbins, Christopher

2010-01-01

While many digitization projects are currently underway, to help preserve Indigenous traditions, few explore the full potential of the development of digital media and networked technology through Indigenous cultures. This paper outlines the three phases necessary for a robust digital preservation, promotion and growth project: 1) Straightforward…

Citizen journalism in a time of crisis: lessons from a large-scale California wildfire

Treesearch

S. Gillette; J. Taylor; D.J. Chavez; R. Hodgson; J. Downing

2007-01-01

The accessibility of news production tools through consumer communication technology has made it possible for media consumers to become media producers. The evolution of media consumer to media producer has important implications for the shape of public discourse during a time of crisis. Citizen journalists cover crisis events using camera cell phones and digital...

Digital Technology and Teacher Preparation: The Instructional Role of Social Media among Pre-Service Teachers

ERIC Educational Resources Information Center

Trytten, Bria Klotz

2017-01-01

As social media use becomes more prevalent among teachers, it becomes vital to understand how teachers are using social media and what effects it has, if any, on teaching practices in the classroom. This study sought to explore the relationship between pre-service teachers' use of social media and their perceptions of inquiry-based science…

Exploring College Students' Use of General and Alcohol-Related Social Media and Their Associations with Alcohol-Related Behaviors

ERIC Educational Resources Information Center

Hoffman, Eric W.; Pinkleton, Bruce E.; Weintraub Austin, Erica; Reyes-Velázquez, Wanda

2014-01-01

Objective: Alcohol marketers have increasingly moved their advertising efforts into digital and social media venues. As a result, the purpose of this study is to investigate associations between students' use of social media, their exposure to alcohol marketing messages through social media, and their alcohol-related beliefs and behaviors.…

Forest products industry in a digital age: Factors affecting social media adoption

Treesearch

Kathryn Gazal; Iris Montague; Rajendra Poudel; Jan Wiedenbeck

2016-01-01

The use of social media as a marketing tool has increased significantly in recent years. However, limited information is available regarding social media use in the US forest products industry or social media adoption at the organizational level, especially within the business-to-business context. This study presents part two of a two-part series of articles that look...

Formal and Non-Formal Digital Practices: Institutionalizing Transactional Learning Spaces in a Media Classroom

ERIC Educational Resources Information Center

de Lange, Thomas

2011-01-01

This article examines how a classroom procedure known as PGE (Plan/Go-through/Evaluate) group work aims at integrating formal and non-formal media experiences and practices into classroom-based media learning. The study displays, on the one hand, how PGE group work emerged and was institutionally embedded in a media course. On the other hand, the…