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Sample records for twitter facebook youtube

  1. Facebook, Twitter & YouTube : A social media guide for the city of Ravensburg

    OpenAIRE

    Onishko, Anastasia

    2011-01-01

    The aim of this thesis is to guide the city of Ravensburg to create a Facebook, Twit-ter and YouTube account for themselves. The Tourist Information of Ravensburg gave me an assignment to find out what they can do on these social media sites and how to do it. I created a small guide about the main points of Facebook, Twitter and YouTube, based on my material. Facebook, Twitter and YouTube are naturally of the centre at this thesis, although I have also added some information about the im...

  2. Facebook, Twitter & YouTube : A social media guide for the city of Ravensburg

    OpenAIRE

    2011-01-01

    The aim of this thesis is to guide the city of Ravensburg to create a Facebook, Twit-ter and YouTube account for themselves. The Tourist Information of Ravensburg gave me an assignment to find out what they can do on these social media sites and how to do it. I created a small guide about the main points of Facebook, Twitter and YouTube, based on my material. Facebook, Twitter and YouTube are naturally of the centre at this thesis, although I have also added some information about the im...

  3. Social media networking: Facebook and Twitter.

    Science.gov (United States)

    Schneider, Andrew; Jackson, Rem; Baum, Neil

    2010-01-01

    The new wave of marketing and practice promotion will include social media networking. This article will discuss Facebook and Twitter. After reading this article you, will have an understanding of these two important aspects of social media and how you might use Facebook and Twitter in your practice to enhance your communication with your existing patients and attract new patients.

  4. Facebook vs. Twitter: Battle of the Social Network Stars

    Science.gov (United States)

    Tagtmeier, Curt

    2010-01-01

    Twitter. Facebook. These names stir up feelings, opinions, and experiences in just about everyone. As these services rise in popularity, libraries have begun to use them to reach out to patrons. Some libraries use Twitter but not Facebook. Some use Facebook but not Twitter. Some use both Facebook and Twitter, while others use neither. Yes, the…

  5. Facebook and Twitter For Seniors For Dummies

    CERN Document Server

    Collier, Marsha

    2010-01-01

    A fun and easy social media guide for the over-55 set. People over 55 were the fastest-growing user group on Facebook in the first half of 2009, and they're flocking to Twitter at a faster rate than their under-20 grandchildren. From basic information about establishing an Internet connection to rediscovering old friends, sharing messages and photos, and keeping in touch instantly with Twitter, this book by online expert Marsha Collier helps seniors jump right into social media.: Seniors are recognizing the communication possibilities of Facebook and Twitter and are signing up in record number

  6. Facebook & Twitter for seniors for dummies

    CERN Document Server

    Collier, Marsha

    2014-01-01

    New to social media? This easy-to-use guide will get you started in no time! Social media is a ton of fun, and this updated guide makes it easy to set up a Facebook or Twitter account to catch up with old friends, communicate with your family, and enjoy your online experience. You'll get hands-on guidance to connecting to the Internet with a computer or mobile device, creating social media accounts and profiles, searching for friends, joining groups, sharing photos and videos, and more. If you're one of the 100+ million seniors using Facebook or other social media sites, this 2nd Edition of Fa

  7. Users Polarization on Facebook and Youtube

    Science.gov (United States)

    Bessi, Alessandro; Zollo, Fabiana; Del Vicario, Michela; Puliga, Michelangelo; Scala, Antonio; Caldarelli, Guido; Uzzi, Brian; Quattrociocchi, Walter

    2016-01-01

    Users online tend to select information that support and adhere their beliefs, and to form polarized groups sharing the same view—e.g. echo chambers. Algorithms for content promotion may favour this phenomenon, by accounting for users preferences and thus limiting the exposure to unsolicited contents. To shade light on this question, we perform a comparative study on how same contents (videos) are consumed on different online social media—i.e. Facebook and YouTube—over a sample of 12M of users. Our findings show that content drives the emergence of echo chambers on both platforms. Moreover, we show that the users’ commenting patterns are accurate predictors for the formation of echo-chambers. PMID:27551783

  8. Users Polarization on Facebook and Youtube.

    Science.gov (United States)

    Bessi, Alessandro; Zollo, Fabiana; Del Vicario, Michela; Puliga, Michelangelo; Scala, Antonio; Caldarelli, Guido; Uzzi, Brian; Quattrociocchi, Walter

    2016-01-01

    Users online tend to select information that support and adhere their beliefs, and to form polarized groups sharing the same view-e.g. echo chambers. Algorithms for content promotion may favour this phenomenon, by accounting for users preferences and thus limiting the exposure to unsolicited contents. To shade light on this question, we perform a comparative study on how same contents (videos) are consumed on different online social media-i.e. Facebook and YouTube-over a sample of 12M of users. Our findings show that content drives the emergence of echo chambers on both platforms. Moreover, we show that the users' commenting patterns are accurate predictors for the formation of echo-chambers.

  9. Engaging with European Politics through Twitter and Facebook

    DEFF Research Database (Denmark)

    Bossetta, Michael; Dutceac Segesten, Anamaria; Trenz, Hans-Jörg

    2017-01-01

    , partisan, and moral) and four degrees of engagement (making, commenting, diffusing, and listening). Moreover, we argue that differences in Twitter and Facebook’s “digital architectures” encourage certain styles and degrees of engagement over others, and that the two social platforms sustain different...... levels of transnational activity. Supporting our argument with European cases, we suggest that Twitter is more suitable to fulfill social media’s transnational promise than Facebook, which is better adept at stimulating political participation....

  10. Incorporating Twitter, Instagram, and Facebook in Economics Classrooms

    Science.gov (United States)

    Al-Bahrani, Abdullah; Patel, Darshak

    2015-01-01

    Social media is one of the most current and dynamic developments in education. In general, the field of economics has lagged behind other disciplines in incorporating technologies in the classroom. In this article, the authors provide a guide for economics educators on how to incorporate Twitter, Instagram, and Facebook inside and outside of the…

  11. Incorporating Twitter, Instagram, and Facebook in Economics Classrooms

    Science.gov (United States)

    Al-Bahrani, Abdullah; Patel, Darshak

    2015-01-01

    Social media is one of the most current and dynamic developments in education. In general, the field of economics has lagged behind other disciplines in incorporating technologies in the classroom. In this article, the authors provide a guide for economics educators on how to incorporate Twitter, Instagram, and Facebook inside and outside of the…

  12. Twitter and Facebook Open the Door to Collaboration

    Science.gov (United States)

    Huwe, Terence K.

    2012-01-01

    Building a social media profile itself is a rewarding experience for digital librarians, but there is another aspect to social media immersion, and it is a powerful tool for the profession. As librarians establish expert status in the use of popular tools such as Facebook, Twitter, Tumblr, and WordPress, they can add training and even product…

  13. A content analysis of chronic diseases social groups on Facebook and Twitter.

    Science.gov (United States)

    De la Torre-Díez, Isabel; Díaz-Pernas, Francisco Javier; Antón-Rodríguez, Míriam

    2012-01-01

    Research on the use of social networks for health-related purposes is limited. This study aims to characterize the purpose and use of Facebook and Twitter groups concerning colorectal cancer, breast cancer, and diabetes. We searched in Facebook ( www.facebook.com ) and Twitter ( www.twitter.com ) using the terms "colorectal cancer," "breast cancer," and "diabetes." Each important group has been analyzed by extracting its network name, number of members, interests, and Web site URL. We found 216 breast cancer groups, 171 colorectal cancer groups, and 527 diabetes groups on Facebook and Twitter. The largest percentage of the colorectal cancer groups (25.58%) addresses prevention, similarly to breast cancer, whereas diabetes groups are mainly focused on research issues (25.09%). There are more social groups about breast cancer and diabetes on Facebook (around 82%) than on Twitter (around 18%). Regarding colorectal cancer, the difference is less: Facebook had 62.23%, and Twitter 31.76%. Social networks are a useful tool for supporting patients suffering from these three diseases. Regarding the use of these social networks for disease support purposes, Facebook shows a higher usage rate than Twitter, perhaps because Twitter is newer than Facebook, and its use is not so generalized.

  14. Bibliographic Analysis of Nature Based on Twitter and Facebook Altmetrics Data.

    Science.gov (United States)

    Xia, Feng; Su, Xiaoyan; Wang, Wei; Zhang, Chenxin; Ning, Zhaolong; Lee, Ivan

    2016-01-01

    This paper presents a bibliographic analysis of Nature articles based on altmetrics. We assess the concern degree of social users on the Nature articles through the coverage analysis of Twitter and Facebook by publication year and discipline. The social media impact of a Nature article is examined by evaluating the mention rates on Twitter and on Facebook. Moreover, the correlation between tweets and citations is analyzed by publication year, discipline and Twitter user type to explore factors affecting the correlation. The results show that Twitter users have a higher concern degree on Nature articles than Facebook users, and Nature articles have higher and faster-growing impact on Twitter than on Facebook. The results also show that tweets and citations are somewhat related, and they mostly measure different types of impact. In addition, the correlation between tweets and citations highly depends on publication year, discipline and Twitter user type.

  15. Differences Between People Who Use Only Facebook And Those Who Use Facebook Plus Twitter.

    Science.gov (United States)

    Petrocchi, Nicola; Asnaani, Anu; Martinez, Alejandra Piquer; Nadkarni, Ashwini; Hofmann, Stefan G

    2015-02-01

    Facebook (FB) and Twitter are popular social networking sites. This study examined differences between those who use both sites versus only FB, to test the hypothesis that mono-users differ in their personality characteristics from users active in both websites. Participants were 205 undergraduate students; 96 only used FB, 109 used FB and Twitter. Participants who used both sites reported significantly lower loneliness, higher number of FB friends, and lower number of minutes spent online, as compared to those who only used FB. Loneliness was positively associated with FB use only in those who used FB alone, but was negatively associated with and negatively predicted both FB and Twitter use in those who used both websites. Findings suggest that more intense use of online interactions is more frequently found in mono-users (people using only Facebook) as compared to those using both websites, and it is predicted by increased feelings of loneliness. The current study findings provide additional insights on what personality factors may make some people prone to excessive use of social networking sites.

  16. Companies on Facebook and Twitter. Current situation and communication strategies

    Directory of Open Access Journals (Sweden)

    JÁ Pérez Dasilva

    2013-10-01

    Full Text Available Introduction. Given their influence, companies are being forced to integrate social networks in their communication strategies. Objectives. This article aims to provide an overview of the use of Facebook and Twitter by the main commercial brands in Spain and to analyse the communication strategies of the companies that tend to receive more complaints from the public. Method. The study is based on the examination of the social network accounts of the three brands with the highest advertising investment in each of the 15 industry sectors. A total of 5,433 tweets and 3,000 posts were analysed. Conclusions. The study confirmed the massive presence of these companies is the social networks and demonstrated the extreme variability of the number of followers, the traffic and the nature of the information published. However, it was also demonstrated that the use made of the different social networks and the communication strategies required by the different companies are distinguishable and identifiable.

  17. A Tool for Monitoring of YouTube Content

    DEFF Research Database (Denmark)

    Lashari, Intzar Ali; Wiil, Uffe Kock

    2014-01-01

    in abundance from social media is difficult. This paper describes a new tool that can collect, monitor, and mine data from YouTube. The tool is part of a larger framework aimed at monitoring various social media including Facebook, Twitter, and YouTube. A specific case focusing on “Islamic Jihad Holy War...

  18. Translating evidence to practice in the health professions: a randomized trial of Twitter vs Facebook.

    Science.gov (United States)

    Tunnecliff, Jacqueline; Weiner, John; Gaida, James E; Keating, Jennifer L; Morgan, Prue; Ilic, Dragan; Clearihan, Lyn; Davies, David; Sadasivan, Sivalal; Mohanty, Patitapaban; Ganesh, Shankar; Reynolds, John; Maloney, Stephen

    2017-03-01

    Our objective was to compare the change in research informed knowledge of health professionals and their intended practice following exposure to research information delivered by either Twitter or Facebook. This open label comparative design study randomized health professional clinicians to receive "practice points" on tendinopathy management via Twitter or Facebook. Evaluated outcomes included knowledge change and self-reported changes to clinical practice. Four hundred and ninety-four participants were randomized to 1 of 2 groups and 317 responders analyzed. Both groups demonstrated improvements in knowledge and reported changes to clinical practice. There was no statistical difference between groups for the outcomes of knowledge change (P = .728), changes to clinical practice (P = .11) or the increased use of research information (P = .89). Practice points were shared more by the Twitter group (P Facebook group (P Facebook can improve clinician knowledge and promote behavior change. No differences in these outcomes were observed between the Twitter and Facebook groups. Brief social media posts are as effective as longer posts for improving knowledge and promoting behavior change. Twitter may be more useful in publicizing information and Facebook for encouraging course completion.

  19. Facebook and Twitter in Election Campaigns in Spain

    Directory of Open Access Journals (Sweden)

    Paloma Abejón Mendoza

    2012-01-01

    Full Text Available President Barack Obama has launched his re-election campaign by means of a digital video that he has sent over the Internet to 13 million supporters who helped drive his historical campaign in 2008. In the USA social networks are the main vehicles of election campaigns, but in Spain, for now, this is not the case. This aim of this investigation is to analyse the use that the leaders of the main political parties have made of social networks in the last municipal and regional elections held in Spain on 22 May 2011, taking the Madrid Autonomous Region candidates for the PP (People’s Party and PSOE (Socialist Party, Esperanza Aguirre and Tomás Gómez, respectively, as examples. We performed a qualitative and quantitative analysis of all the messages launched by both facebook and twitter and demonstrating the impact of networks on the election results in Spain has been practically nil. Spanish politicians have understood the importance of being in the nets, but they have not understood its true use. 15-M movement through social networks, monopolized the media information about the campaign, but the networks did not affect voting behavior.

  20. Ophthalmology on social networking sites: an observational study of Facebook, Twitter, and LinkedIn

    Directory of Open Access Journals (Sweden)

    Micieli JA

    2015-02-01

    Full Text Available Jonathan A Micieli,1 Edmund Tsui2 1Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, ON, Canada; 2Department of Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, NH, USA Background: The use of social media in ophthalmology remains largely unknown. Our aim was to evaluate the extent and involvement of ophthalmology journals, professional associations, trade publications, and patient advocacy and fundraising groups on social networking sites. Methods: An archived list of 107 ophthalmology journals from SCImago, trade publications, professional ophthalmology associations, and patient advocacy organizations were searched for their presence on Facebook, Twitter, and LinkedIn. Activity and popularity of each account was quantified by using the number of “likes” on Facebook, the number of followers on Twitter, and members on LinkedIn. Results: Of the 107 journals ranked by SCImago, 21.5% were present on Facebook and 18.7% were present on Twitter. Journal of Community Eye Health was the most popular on Facebook and JAMA Ophthalmology was most popular on Twitter. Among the 133 members of the International Council of Ophthalmology, 17.3% were present on Facebook, 12.8% were present on Twitter, and 7.5% were present on LinkedIn. The most popular on Facebook was the International Council of Ophthalmology, and the American Academy of Ophthalmology was most popular on Twitter and LinkedIn. Patient advocacy organizations were more popular on all sites compared with journals, professional association, and trade publications. Among the top ten most popular pages in each category, patient advocacy groups were most active followed by trade publications, professional associations, and journals. Conclusion: Patient advocacy groups lead the way in social networking followed by professional organizations and journals. Although some journals use social media, most have yet to engage its full potential and maximize the number of

  1. Facebook versus Twitter: Which one is more credible in a South African context?

    Directory of Open Access Journals (Sweden)

    Kim L. Viljoen

    2016-04-01

    Full Text Available Background: Studies conducted have shown that half of the South African population uses either or both Facebook and Twitter social networking sites for social satisfaction and for the evaluation of products and purchase decisions. This is a direct result of the continuous technological advancements worldwide and the permeative nature of social media.Objective: The focus of this study is to evaluate the credibility of Facebook and Twitter messages while establishing which of the mediums is perceived as more believable by consumers. The results of this research direct information technology practitioners, business managers, business owners, and marketing managers on the viability of these communication mediums.Method: A positivistic paradigm was used in this study through the use of a descriptive research design which consisted of a survey of 446 respondents located in East London, Eastern Cape Province of South Africa. Respondents were either selected randomly or through convenience sampling and were between age 18 and 55.Results: It was established that both Facebook and Twitter are significantly related to the independent variable of ‘intention to purchase’, with Twitter having a stronger correlation with the independent variable than Facebook. The context of the study was set in relation to the purchase intention of specific mobile phone brands.Conclusion: Based on these results, it can be concluded that Twitter electronic word-of-mouth can be considered to be more credible than Facebook electronic word-of-mouth; thus this should be considered when advertising or promoting products via these mediums.

  2. Evaluation of Blocking Access to Twitter and Youtube with Regard to the Country’s Reputation

    Directory of Open Access Journals (Sweden)

    Meltem Bostanci

    2014-12-01

    Full Text Available Reputation of states is an important issue in the international arena. Especially today, since individuals and societies also have a say regarding foreign politics, reputation of a country before the international community has become an important variable. In consideration of the Turkish foreign politics under the Justice and Development Party (AKP, it is not hard to see that actually this period has been the period when the most important steps regarding soft power and public diplomacy were taken. However, despite all these efforts, the government’s designation of rather authoritarian methods can be interpreted as concessions regarding foreign policy and the country’s reputation in the international arena for the sake of domestic politics. Primarily the pressure of the AKP government on the traditional media channels and then the pressures on the social media and the internet, which comprise the subject of this study and have recently been intensely witnessed, are among the touchstones of such authoritarianization. In this study, reflections of the Twitter and Youtube ban of the AKP government in late March 2014 on the French press have been analyzed. As is known, access to Twitter was banned on March 21, 2014 and following that, to Youtube on March 27, 2014, then access to both was restored in the following days as a result of the appeals to the courts. However, the said bans were perceived as direct intervention in personal rights and freedoms both domestically and internationally during this period, and the AKP government in particular has left deep marks with respect to Turkey’s reputation. Keywords: Internet, censor, reputation, reputation management, image, loss of image, foreign press, French press.

  3. Ophthalmology on social networking sites: an observational study of Facebook, Twitter, and LinkedIn.

    Science.gov (United States)

    Micieli, Jonathan A; Tsui, Edmund

    2015-01-01

    The use of social media in ophthalmology remains largely unknown. Our aim was to evaluate the extent and involvement of ophthalmology journals, professional associations, trade publications, and patient advocacy and fundraising groups on social networking sites. An archived list of 107 ophthalmology journals from SCImago, trade publications, professional ophthalmology associations, and patient advocacy organizations were searched for their presence on Facebook, Twitter, and LinkedIn. Activity and popularity of each account was quantified by using the number of "likes" on Facebook, the number of followers on Twitter, and members on LinkedIn. Of the 107 journals ranked by SCImago, 21.5% were present on Facebook and 18.7% were present on Twitter. Journal of Community Eye Health was the most popular on Facebook and JAMA Ophthalmology was most popular on Twitter. Among the 133 members of the International Council of Ophthalmology, 17.3% were present on Facebook, 12.8% were present on Twitter, and 7.5% were present on LinkedIn. The most popular on Facebook was the International Council of Ophthalmology, and the American Academy of Ophthalmology was most popular on Twitter and LinkedIn. Patient advocacy organizations were more popular on all sites compared with journals, professional association, and trade publications. Among the top ten most popular pages in each category, patient advocacy groups were most active followed by trade publications, professional associations, and journals. Patient advocacy groups lead the way in social networking followed by professional organizations and journals. Although some journals use social media, most have yet to engage its full potential and maximize the number of potential interested individuals.

  4. Social networking spaces from Facebook to Twitter and everything in between

    CERN Document Server

    Kelsey, Todd

    2010-01-01

    What the heck is Facebook? Twitter? Blogging? This book answers these questions and explains how to use a variety of social networking sites to keep in touch, stay in business, and have fun. This book covers the main social networking ""spaces,"" and introduces some of the ways people are enjoying them within a family or business context. It includes information on posting pictures, using add-ons, and working with Facebook and LinkedIn groups. It also covers the phenomenon of Twitter, including how it has grown and the road ahead. This book also covers how you can use the various networks toge

  5. Mediated Group Development and Dynamics: An Examination of Video Chatting, Twitter, and Facebook in Group Assignments

    Science.gov (United States)

    Frisby, Brandi N.; Kaufmann, Renee; Beck, Anna-Carrie

    2016-01-01

    Instructors incorporate technological tools into the classroom to address short attention spans, appeal to technologically savvy students, and to increase engagement. This study used both quantitative descriptive and qualitative embedded assessment data to examine the use of three popular tools (i.e. Twitter, Facebook, and video chatting) in…

  6. Quantifying the role of online news in linking conservation research to Facebook and Twitter.

    Science.gov (United States)

    Papworth, S K; Nghiem, T P L; Chimalakonda, D; Posa, M R C; Wijedasa, L S; Bickford, D; Carrasco, L R

    2015-06-01

    Conservation science needs to engage the general public to ensure successful conservation interventions. Although online technologies such as Twitter and Facebook offer new opportunities to accelerate communication between conservation scientists and the online public, factors influencing the spread of conservation news in online media are not well understood. We explored transmission of conservation research through online news articles with generalized linear mixed-effects models and an information theoretic approach. In particular, we assessed differences in the frequency conservation research is featured on online news sites and the impact of online conservation news content and delivery on Facebook likes and shares and Twitter tweets. Five percent of articles in conservation journals are reported in online news, and the probability of reporting depended on the journal. There was weak evidence that articles on climate change and mammals were more likely to be featured. Online news articles about charismatic mammals with illustrations were more likely to be shared or liked on Facebook and Twitter, but the effect of news sites was much larger. These results suggest journals have the greatest impact on which conservation research is featured and that news site has the greatest impact on how popular an online article will be on Facebook and Twitter.

  7. Facebook and Twitter, communication and shelter, and the 2011 Tuscaloosa tornado.

    Science.gov (United States)

    Stokes, Courtney; Senkbeil, Jason C

    2017-01-01

    This paper represents one of the first attempts to analyse the many ways in which Facebook and Twitter were used during a tornado disaster. Comparisons between five randomly selected campus samples and a city of Tuscaloosa, Alabama, sample revealed that campus samples used Facebook and Twitter significantly more both before and after the tornado, but Facebook usage was not significantly different after the event. Furthermore, differences in social media usage and other forms of communication before the tornado were found for age, education, and years lived in Tuscaloosa. Generally, age and education were inversely proportionate to social media usage. Influences on shelter-seeking actions varied between social media users and three random samples of non-social media users; however, it appears that social media respondents were likely to be using a smartphone simultaneously to access warning polygon information, to receive text message alerts, and to listen or respond to environmental cues.

  8. It Doesn't Break Just on Twitter. Characterizing Facebook content During Real World Events

    OpenAIRE

    Dewan, Prateek; Kumaraguru, Ponnurangam

    2014-01-01

    Multiple studies in the past have analyzed the role and dynamics of the Twitter social network during real world events. However, little work has explored the content of other social media services, or compared content across two networks during real world events. We believe that social media platforms like Facebook also play a vital role in disseminating information on the Internet during real world events. In this work, we study and characterize the content posted on the world's biggest soc...

  9. Evaluating corporate social media use : on facebook, twitter and blogs

    OpenAIRE

    Sorsa, Mari

    2013-01-01

    The thesis aims to find successful models of corporate social media use other companies can adopt in their social media strategies. The methods of the thesis are interviews and examining the existing social media sites of chosen companies to find examples of well-working examples. The interviews were sent via e-mail to six social media experts to gain background on the field. The companies chosen were on Facebook Taco Bell Canada, Starbucks USA, SEOmoz, JetBlue Airways and Nutella Australia ...

  10. Social Networks as a New Tool of E-Participation in Local: Example of Facebook and Twitter

    Directory of Open Access Journals (Sweden)

    Levent MEMİŞ

    2015-06-01

    Full Text Available This article focuses on used “what level” and “how” of Facebook and Twitter tools that giving a new impetus to the process of communication or interaction of organizations and individuals, at the level organizations of municipality and mayors of municipality in the context of participation in local public policy. In this context, at the level of personal, Facebook account of 6 mayor and Twitter account of 12 mayor; at the level organizations, Facebook account of 22 municipality and Twitter account of 22 municipality was analyzed by qualitative content analysis method. According to the overall results of study, in this study were determined; even though problems transmitter / requesting information interactions are come forwarded at personal Twitter accounts, examined social networking accounts have the interaction is limited at considering the number of members on accounts and accounts are used form of encourage the direct involvement, form of transfer information which is considered as a first stage.

  11. Estrategias de (descortesía en redes sociales: análisis comparativo de Facebook y Twitter

    Directory of Open Access Journals (Sweden)

    Julia Vivas Márquez

    2015-12-01

    Full Text Available The aim of this paper is to analyze the (impoliteness present in two popular social networks in Spain, namely Facebook and Twitter, using both quantitative and qualitative comparative studies. To do this, comments made to a publication that contains exactly the same text that was written by the same journalist are analyzed, firstly, on his Facebook profile, and, secondly, on his Twitter profile. In conclusion, a wide use of impoliteness in both social networks has been observed; more specifically, the discursive categories of impoliteness reach 70.66% of the corpus on Facebook, and 60.66% on Twitter, and the discourse on Facebook is generally found to be rather more offensive.

  12. CAMPANHA ELEITORAL NO FACEBOOK - Usos, configurações e o papel atribuído a este site pelos candidatos durante as eleições municipais de 2012

    National Research Council Canada - National Science Library

    Camilo de Oliveira Aggio; Lucas Dos Santos Reis

    2013-01-01

    .... With Facebook, Twitter, MySpace and YouTube ranking as the most popular SNSs among political campaigns along this period, political communication researchers have been paying more attention to the...

  13. Campanha eleitoral no Facebook: usos, configurações e o papel atribuído a este site pelos candidatos durante as eleições municipais de 2012

    National Research Council Canada - National Science Library

    Camilo de Oliveira Aggio; Lucas Dos Santos Reis

    2013-01-01

    .... With Facebook, Twitter, MySpace and YouTube ranking as the most popular SNS’s among political campaigns along this period, political communication researchers have been paying more attention to the political dimension of these online channels...

  14. The Impact of Twitter and Facebook on Nursing Practice and Education: A Systematic Review of the Literature.

    Science.gov (United States)

    Asiri, Hanan; Househ, Mowafa

    2016-01-01

    This systematic review aims to answer the following question: What is the impact of Twitter and Facebook on nursing practice and education? Any article that was written in English and was published in PubMed and Computers Informatics Nursing (CIN) journal from 2011 up to 2016 and discussed the impact of Twitter and Facebook on nursing practice and education was included, while any opinion and review articles were excluded. The results show three themes that are covered by the literature: (1) using social media to enhance students' confidence and /or self-efficacy, (2) characteristics of nurses who use social media, and (3) preferred modes of communication. Further research is still needed to reveal the impact of Twitter and Facebook on nursing education as well as other specialties of nursing practice.

  15. Candidaţii populişti şi noile tehnologii (Blog, Facebook, YouTube în alegerile prezidenţiale din 2009

    Directory of Open Access Journals (Sweden)

    Antonio Momoc

    2011-08-01

    Full Text Available The main hypothesis of the study The populist candidates and the new technologies (Blog, Facebook, YouTube in the 2009 presidential elections is that populist candidates display a bigger interest for the new technologies than the other candidates. The online campaign of the 12 presidential candidates has been monitored on social networks (Facebook, blogs and on content-oriented networks (Youtube. The research method was content analysis. The result of the analysis answered the question on whether the online environment was used by the candidates at the 2009 presidential elections for political debate or just for promoting themselves.

  16. Social Networking Sites: Guidelines For Creating New Business Opportunities Through Facebook, Twitter And LinkedIn

    Directory of Open Access Journals (Sweden)

    Rodica Maria Savulescu

    2013-05-01

    Full Text Available The world is swiftly evolving. We now face the challenge of adapting the business sector to the increasingly dynamic transformation brought about by Web 2.0 technologies and social networks in particular. The extensive use of social networking sites (SNSs such as Facebook, Twitter and LinkedIn has spawned questions regarding the possibility of using such new platforms in order to generate more business revenue.While it is demonstrated that social networking can be profitable for companies and their brands in terms of exposure, brand awareness and actual sales, it can also prove detrimental if not managed correctly. At the same time, SNSs can affect every aspects of the business environment, like product development, marketing communication or the process of recruiting. This article explores the characteristics of social media and their impact on business and proposes several guidelines for companies that decide to employ SNSs in their activity.

  17. The Social Networking Application Success Model: An Empirical Study of Facebook and Twitter

    Directory of Open Access Journals (Sweden)

    Carol X. J. Ou

    2016-06-01

    Full Text Available Social networking applications (SNAs are among the fastest growing web applications of recent years. In this paper, we propose a causal model to assess the success of SNAs, grounded on DeLone and McLean’s updated information systems (IS success model. In addition to their original three dimensions of quality, i.e., system quality, information quality and service quality, we propose that a fourth dimension - networking quality - contributes to SNA success. We empirically examined the proposed research model with a survey of 168 Facebook and 149 Twitter users. The data validates the significant role of networking quality in determining the focal SNA’s success. The theoretical and practical implications are discussed.

  18. Engagement, bonding, and identity across multiple platforms: Avaaz on Facebook, YouTube, and MySpace

    Directory of Open Access Journals (Sweden)

    Anastasia Kavada

    2012-03-01

    Full Text Available This article explores the role of social media platforms in transnational activism by examining the case of Avaaz.org, an international advocacy organization aiming to bring people-powered politics to global decision-making. Focusing on the Avaaz website, its channel on YouTube, its page on Facebook and its profile page on MySpace, the article investigates the affordances of these platforms for identity-building, bonding, and engagement. The empirical data is derived from features analysis of the selected web platforms, as well as textual analysis of the comments posted by users. The findings show that while social media platforms make individual voices more visible, their design helps Avaaz to maintain a coherent collective voice. In terms of bonding, platforms allow individual activists to communicate with the organization and to spread its message to their existing social networks, but opportunities for private interpersonal communication with other Avaaz supporters are limited.

  19. Engagement, bonding, and identity across multiple platforms: Avaaz on Facebook, YouTube, and MySpace

    Directory of Open Access Journals (Sweden)

    Anastasia Kavada

    2012-03-01

    Full Text Available This article explores the role of social media platforms in transnational activism by examining the case of Avaaz.org, an international advocacy organization aiming to bring people-powered politics to global decision-making. Focusing on the Avaaz website, its channel on YouTube, its page on Facebook and its profile page on MySpace, the article investigates the affordances of these platforms for identity-building, bonding, and engagement. The empirical data is derived from features analysis of the selected web platforms, as well as textual analysis of the comments posted by users. The findings show that while social media platforms make individual voices more visible, their design helps Avaaz to maintain a coherent collective voice. In terms of bonding, platforms allow individual activists to communicate with the organization and to spread its message to their existing social networks, but opportunities for private interpersonal communication with other Avaaz supporters are limited.

  20. Social Media and Political Participation : Are Facebook, Twitter and YouTube Democratizing Our Political Systems?

    NARCIS (Netherlands)

    Effing, R. (Robin); Hillegersberg, van J. ( ); Huibers, T. (Theo)

    2011-01-01

    This paper presents the results of a literature review in regard to Social Media and participation. Besides that, to understand the meaning and impact of Social Media on elections, we show field results from the 2010 and 2011 elections in the Netherlands. There are several challenges when it comes t

  1. Social media and political participation: are Facebook, Twitter and YouTube democratizing our political systems?

    NARCIS (Netherlands)

    Effing, R.C.; Hillegersberg, van J.; Huibers, T.W.C.

    2011-01-01

    This paper presents the results of a literature review in regard to Social Media and participation. Besides that, to understand the meaning and impact of Social Media on elections, we show field results from the 2010 and 2011 elections in the Netherlands. There are several challenges when it comes t

  2. Social Media and Political Participation: Are Facebook, Twitter and YouTube Democratizing Our Political Systems?

    NARCIS (Netherlands)

    Effing, Robin; van Hillegersberg, Jos; Huibers, Theo W.C.

    2011-01-01

    This paper presents the results of a literature review in regard to Social Media and participation. Besides that, to understand the meaning and impact of Social Media on elections, we show field results from the 2010 and 2011 elections in the Netherlands. There are several challenges when it comes t

  3. Penggunaan media sosial (facebook dan twitter)terkait dengan pencarian informasi kesehatan oleh Mahasiswa Fakultas Kesehatan Masyarakat Universitas Sumatera Utara

    OpenAIRE

    Sinaga, Rosmawat

    2015-01-01

    This research, entitled The Use of Social Media (Facebook and Twitter) related to Health Information Search By Faculty of Public Health University of North Sumatra, which aims to identify the use of social media, the attitude towards health information seeking on social media, and knowing action on health information seeking on the media social by students of the Faculty of Public Health Universitas Sumatera Utara. The theory is considered relevant that used in this research...

  4. Las empresas en Facebook y Twitter. Situación actual y estrategias comunicativas

    Directory of Open Access Journals (Sweden)

    JÁ Pérez Dasilva

    2013-10-01

    Full Text Available Introducción. Dada su influencia, las empresas se están viendo obligadas a integrar las redes sociales en sus estrategias de comunicación. Objetivos. Pretendemos ofrecer una visión general sobre el uso de Facebook y Twitter en las principales marcas comerciales en España y analizamos la actividad de las cuentas más sensibles a las críticas para conocer la estrategia comunicativa de sus responsables. Método. Se han seleccionado las cuentas de las tres marcas con mayor inversión publicitaria en 15 sectores, recopilando y procesando 5.433 tweets y 3.000 posts en una tabla analítica. Conclusiones. Queda demostrada la presencia masiva de estas compañías en las redes sociales, al tiempo que se constata la variabilidad extrema del número de seguidores, el tráfico y la naturaleza de la información. Sin embargo, se ha podido demostrar que el uso que se le da a las distintas redes y las estrategias comunicativas requeridas en unas y en otras son distinguibles e identificables.

  5. A Tool for Monitoring of YouTube Content

    DEFF Research Database (Denmark)

    Lashari, Intzar Ali; Wiil, Uffe Kock

    2014-01-01

    in abundance from social media is difficult. This paper describes a new tool that can collect, monitor, and mine data from YouTube. The tool is part of a larger framework aimed at monitoring various social media including Facebook, Twitter, and YouTube. A specific case focusing on “Islamic Jihad Holy War......The expansion in use of social media has been very significant in the past decade. It has become a topic of interest for many researchers to find the most connected people, the most influential people, etc. in social media for various purposes. However, collection and monitoring of data...

  6. Let's Have a Tweetup: The Case for Using Twitter Professionally.

    Science.gov (United States)

    Fuller, Maren Y; Allen, Timothy Craig

    2016-09-01

    Social media use is very common and can be an effective way for professionals to discuss information and interact with colleagues. Twitter (Twitter, Inc, San Francisco, California) is a social media network where posts, termed tweets, are limited to 140 characters. Professional use of Twitter is ideal for physicians interested in both networking and education and is optimally used to facilitate in-person networking. Live-tweeting (posting real-time reactions to events) at professional meetings is also a popular and highly successful use of Twitter. Physicians report patient privacy as the top concern preventing use of social media for professional reasons, and although generally social media use is safe, it is essential to understand how to protect patient confidentially. Other social media platforms with potential for professional use include Facebook (Facebook, Inc, Menlo Park, California), Instagram (Facebook, Inc), YouTube (YouTube, LLC, San Bruno, California), and Periscope (Twitter, Inc). With Twitter and other social media options, now is the time for pathologists to increase our visibility on social media and worldwide.

  7. "Obesity is the New Major Cause of Cancer": Connections Between Obesity and Cancer on Facebook and Twitter.

    Science.gov (United States)

    Kent, Erin E; Prestin, Abby; Gaysynsky, Anna; Galica, Kasia; Rinker, Robin; Graff, Kaitlin; Chou, Wen-Ying Sylvia

    2016-09-01

    Social media interactions can inform public health risk perceptions. While research has examined the risk relationships between obesity and cancer, public attitudes about their associations remain largely unknown. We explored how these constructs were discussed together on two social media platforms. Publicly accessible Facebook and Twitter posts from a 2-month period in 2012 containing references to obesity ("obese/obesity," "overweight," and "fat") and cancer-related words were extracted (N = 3702 posts). Data cleaning yielded a final set of 1382 posts (Facebook: N = 291; Twitter: N = 1091). Using a mixed-methods approach, themes were inductively generated, and sentiment valence, structural elements, and epistemic stance were coded. Seven relational themes emerged: obesity is associated with cancer (n = 389), additional factors are associated with both obesity and cancer (n = 335), obesity causes cancer (n = 85), cancer causes obesity (n = 6), obesity is not linked to cancer (n = 13), co-occurrence (n = 492), and obesity is valued differently than cancer (n = 60). Fifty-nine percent of posts focused on an associative or causal link between obesity and cancer. Thirty-one percent of posts contained positive and/or negative sentiment. Facebook was more likely to contain any sentiment, but Twitter contained proportionately more negative sentiment. Concurrent qualitative analysis revealed a dominance of individual blame for overweight/obese persons and more support and empathy for cancer survivors. Our study reflects wide recognition of the evidence linking obesity to increased risk of cancer, a diverse set of factors perceived to be dually associated with both conditions and differing attribution of responsibility. We demonstrate that social media monitoring can provide an important gauge of public health risk perception.

  8. Beratung auf Facebook und Twitter? Wie virtuelle Beratungsangebote auf die neuen Leitmedien reagieren können

    Directory of Open Access Journals (Sweden)

    Heinz Thiery

    2011-10-01

    Full Text Available Facebook und Twitter erleben aktuell einen enormen Zulauf. Beide konkurrieren um die Vorherrschaft als Leitmedium des WEB 2.0. Mit ihrem Angebotsmix sind sie nicht nur für die Mehrheit der Internetnutzer attraktiv, sie prägen darüber hinaus die Nutzungsgewohnheiten, die sich in Form einer spezifischen „Internetkultur“ etablieren. Zudem forcieren die Leitmedien technische Trends wie beispielsweise das „mobile computing“. Der Artikel beschäftigt sich mit der Frage, welche Auswirkungen diese Entwicklungen auf die professionellen Onlineberatungsangebote hat und wie ihnen begegnet werden kann.

  9. Mining the Social Web Analyzing Data from Facebook, Twitter, LinkedIn, and Other Social Media Sites

    CERN Document Server

    Russell, Matthew

    2011-01-01

    Want to tap the tremendous amount of valuable social data in Facebook, Twitter, LinkedIn, and Google+? This refreshed edition helps you discover who's making connections with social media, what they're talking about, and where they're located. You'll learn how to combine social web data, analysis techniques, and visualization to find what you've been looking for in the social haystack-as well as useful information you didn't know existed. Each standalone chapter introduces techniques for mining data in different areas of the social Web, including blogs and email. All you need to get started

  10. Social Media and Language Processing: How Facebook and Twitter Provide the Best Frequency Estimates for Studying Word Recognition.

    Science.gov (United States)

    Herdağdelen, Amaç; Marelli, Marco

    2016-08-01

    Corpus-based word frequencies are one of the most important predictors in language processing tasks. Frequencies based on conversational corpora (such as movie subtitles) are shown to better capture the variance in lexical decision tasks compared to traditional corpora. In this study, we show that frequencies computed from social media are currently the best frequency-based estimators of lexical decision reaction times (up to 3.6% increase in explained variance). The results are robust (observed for Twitter- and Facebook-based frequencies on American English and British English datasets) and are still substantial when we control for corpus size.

  11. Mudanças à vista: como Facebook e Twitter participam da rotina dos jornalistas de um meio impresso brasiliense

    Directory of Open Access Journals (Sweden)

    Luciana Carla Kwiatkoski

    2013-12-01

    Full Text Available O jornalismo, desde seu surgimento, passa por adaptações. As mudanças físicas nas redações jornalísticas, ocasionadas pelo avanço tecnológico dos suportes/meios, costumam ser drásticas e aparentes, envolvendo alterações na própria rotina produtiva, na cultura organizacional, nos profissionais e no produto final. Nos últimos anos, Facebook e Twitter - duas das mídias sociais que mais têm adeptos no Brasil - adentraram as redações de meios de comunicação, passando a ser ferramentas de uso comum no jornalismo, e este processo parece estar exigindo mais adaptações. O presente artigo propõe uma discussão sobre o uso dessas mídias pelos jornalistas e sobre as transformações no modo de produção da notícia e sobre algumas das possíveis consequências para o jornalismo. Dados preliminares de pesquisa realizada no jornal Correio Braziliense, envolvendo 25 profissionais em seu trabalho na redação ou fora dela, apontam para a inserção do Facebook e do Twitter no dia a dia dos jornalistas.

  12. El Uso de las Redes Sociales en las Universidades Andaluzas: El Caso de Facebook y Twitter/ The Use of Social Media in the Andalusian Universities: The Case of Facebook and Twitter

    Directory of Open Access Journals (Sweden)

    Jesús Reina Estevez

    2012-12-01

    Full Text Available ResumenLa Universidad es una institución al servicio de la sociedad. Con su actividad y conocimientos se avanza en el desarrollo social, económico y cultural. La Web 2.0 permite que la organización interactúe con sus públicos y con los usuarios, comunicándose a un nivel nuevo, sin limitaciones temporales o espaciales. La siguiente investigación se lleva a cabo sobre las Universidades Públicas Andaluzas, para estudiar su presencia en las redes sociales, y el uso que están haciendo de las mismas; concretamente, sobre Facebook y Twitter, por ser las redes sociales más destacadas y populares. La metodología utilizada es de carácter empírico-analítico, y se apoya en el uso de la técnica del análisis de contenido.AbstractUniversity is an institution at the service of society. With its knowledge and activity it is advanced in social, economic and cultural development. Web 2.0 allows to the institution to interact with their audiences and users, communicating to a new level, with no temporal or spatial limitations. The following research was conducted on Andalusian Public Universities to study their social media presence, and how are making use of them, specifically, on Facebook and Twitter, being the most prominent and popular social media. The methodology used is empirical-analytic, and relies on the use of the technique of content analysis.

  13. Working in a developing communication space. Facebook and Twitter as journalistic tools for European information pure-player websites

    Directory of Open Access Journals (Sweden)

    Florian Tixier

    2014-06-01

    Full Text Available Since the creation of the European Union, European information has been a very important issue of communication. Numerous Europe-specialized information websites were born in the first decade of the 21st century, thus creating a European informational landscape on the Internet. In a context of journalistic technological and economical evolutions, journalists have to adapt rapidly their ways of working. A new function in terms of management of socio-numeric networks has appeared: community management. This research aims at analyzing the uses of Facebook and Twitter in the community management of online European information websites. We will be specifically observing how information makers integrate these technologies, which originally were not part of the journalistic work patterns, and how they use these new means of communication to circulate European ideas through self-promotion practices.

  14. WORKING IN A DEVELOPING COMMUNICATION SPACE. FACEBOOK AND TWITTER AS JOURNALISTIC TOOLS FOR EUROPEAN INFORMATION PURE-PLAYER WEBSITES

    Directory of Open Access Journals (Sweden)

    Florian Tixier

    2014-06-01

    Full Text Available Since the creation of the European Union, European information has been a very important issue of communication. Numerous Europe-specialized information websites were born in the first decade of the 21st century, thus creating a European informational landscape on the Internet. In a context of journalistic technological and economical evolutions, journalists have to adapt rapidly their ways of working. A new function in terms of management of socio-numeric networks has appeared: community management. This research aims at analyzing the uses of Facebook and Twitter in the community management of online European information websites. We will be specifically observing how information makers integrate these technologies, which originally were not part of the journalistic work patterns, and how they use these new means of communication to circulate European ideas through self-promotion practices.

  15. Facebook

    DEFF Research Database (Denmark)

    Sørensen, Estrid

    2009-01-01

    En teknologi som Facebook bliver af de fleste forstået som en 'teknologi for alle'. At dette ikke stemmer overens med virkeligheden viser artiklen gennem en case om en studerende, som på grund af sin mangetydlige identitet, ikke passer ind i Facebook offentligheden.......En teknologi som Facebook bliver af de fleste forstået som en 'teknologi for alle'. At dette ikke stemmer overens med virkeligheden viser artiklen gennem en case om en studerende, som på grund af sin mangetydlige identitet, ikke passer ind i Facebook offentligheden....

  16. Effective use of Social Media/Networks Tools for Marketing of Library and Information Products and Services: Facebook, Twitter and Wikipedia

    OpenAIRE

    Navik, Viral; Amin, Jignesh

    2011-01-01

    Now, Social media is a part of our life cycle and has become a very effective tool for communication and marketing. The authors try to explore how librarians and information professionals use these social media/networks for marketing library services and information products. Facebook, Twitter and Wikipedia are very popular social media among all and they can reach out to remote students and build long term relationship that are beneficial to both students and librarians. This paper also expl...

  17. Attitudes of Crohn's Disease Patients: Infodemiology Case Study and Sentiment Analysis of Facebook and Twitter Posts.

    Science.gov (United States)

    Roccetti, Marco; Marfia, Gustavo; Salomoni, Paola; Prandi, Catia; Zagari, Rocco Maurizio; Gningaye Kengni, Faustine Linda; Bazzoli, Franco; Montagnani, Marco

    2017-08-09

    Data concerning patients originates from a variety of sources on social media. The aim of this study was to show how methodologies borrowed from different areas including computer science, econometrics, statistics, data mining, and sociology may be used to analyze Facebook data to investigate the patients' perspectives on a given medical prescription. To shed light on patients' behavior and concerns, we focused on Crohn's disease, a chronic inflammatory bowel disease, and the specific therapy with the biological drug Infliximab. To gain information from the basin of big data, we analyzed Facebook posts in the time frame from October 2011 to August 2015. We selected posts from patients affected by Crohn's disease who were experiencing or had previously been treated with the monoclonal antibody drug Infliximab. The selected posts underwent further characterization and sentiment analysis. Finally, an ethnographic review was carried out by experts from different scientific research fields (eg, computer science vs gastroenterology) and by a software system running a sentiment analysis tool. The patient feeling toward the Infliximab treatment was classified as positive, neutral, or negative, and the results from computer science, gastroenterologist, and software tool were compared using the square weighted Cohen's kappa coefficient method. The first automatic selection process returned 56,000 Facebook posts, 261 of which exhibited a patient opinion concerning Infliximab. The ethnographic analysis of these 261 selected posts gave similar results, with an interrater agreement between the computer science and gastroenterology experts amounting to 87.3% (228/261), a substantial agreement according to the square weighted Cohen's kappa coefficient method (w2K=0.6470). A positive, neutral, and negative feeling was attributed to 36%, 27%, and 37% of posts by the computer science expert and 38%, 30%, and 32% by the gastroenterologist, respectively. Only a slight agreement was

  18. Agency and civic involvement in news production via Facebook commentary

    DEFF Research Database (Denmark)

    Eberholst, Mads Kæmsgaard; Hartley, Jannie Møller

    Social media services such as Facebook, Twitter and Youtube, where users create and share content, has become a large part of most peoples everyday digital life and equally media companies has realised that these services plays a great role in peoples news con-sumption pattern. On these services...... users can contribute to the publication process, in theory broadening the diversity of public debate. This paper explores user involvement on the Facebook pages of Danish mainstream online newspapers in November 2012 and investigate the hypothesises that user interactivity gives audiences greater power...

  19. ??????? ?? ??????????? ?????????? ????????? ???????? ????? ???????? ? Facebook

    OpenAIRE

    ????????, ?????????; ???????, ???????

    2016-01-01

    In this article the actual problem of advertising development in social network Facebook is researched. The strategy and tactics is planned of advertising campaign of information resource school of art.

  20. Facebook

    DEFF Research Database (Denmark)

    Konzack, Lars

    2017-01-01

    Alt i alt er det en vellykket bog om Facebook. Det hjælper, at man har valgt et så klart emneområde, så artiklerne ikke stikker ud i alle retninger. Men det har måske den uheldige virkning, at mange artikler kommer til at gentage de samme pointer om funktionaliteten i Facebook. Det kan man dog godt...

  1. Transformações no jornalismo em rede: sobre pessoas comuns, jornalistas e organizações; blogs, Twitter, Facebook e Flipboard

    Directory of Open Access Journals (Sweden)

    Alex Fernando Teixeira Primo

    2011-12-01

    Full Text Available Este trabalho visa debater como o jornalismo em rede tem transformado a produção e circulação de notícias e processos como gatekeeping e agenda setting, a partir da ação interdependente de pessoas comuns, jornalistas, organizações e tecnologias digitais (como blogs, Twitter, Facebook e Flipboard. Finalmente, faz-se uma análise das interações no aplicativo Flipboard e demonstra-se como elas fomentam a construção do que chamou de composto informacional midiático.

  2. Aplicación de las redes sociales dentro del contexto de la metodología AICLE: propuestas didácticas con Facebook, Tuenti, Twitter y Pinterest

    OpenAIRE

    Collar, Tamara

    2014-01-01

    Trabajo fin de máster en el que se analizan cuatro redes sociales (Facebook, Tuenti, Twitter y Pinterest) como herramientas para aplicar en el ámbito de la educación dentro del contexto de la metodología AICLE.

  3. Cancer Communication on Social Media: Examining How Cancer Caregivers Use Facebook for Cancer-Related Communication.

    Science.gov (United States)

    Gage-Bouchard, Elizabeth A; LaValley, Susan; Mollica, Michelle; Beaupin, Lynda Kwon

    Americans are increasingly using social media (such as Facebook, YouTube, and Twitter) for health-related communication. Much of the previous research on social media and health communication has focused on Facebook groups related to a specific disease or Facebook pages related to an advocacy organization. Less is known about how people communicate about cancer on personal Facebook pages. In this study, we expand upon previous research by examining how cancer caregivers use personal Facebook pages for cancer-related communication. We examined themes in cancer-related exchanges through a content analysis of 12 months of data from 18 publically available Facebook pages hosted by parents of children with acute lymphoblastic leukemia (15 852 total posts). Six themes emerged: (1) documenting the cancer journey, (2) sharing emotional strain associated with caregiving, (3) promoting awareness and advocacy about pediatric cancer, (4) fundraising, (5) mobilizing support, and (6) expressing gratitude for support. Building upon previous research documenting the increasing use of social media for health-related communication and support, our findings show that personal Facebook pages offer a platform for cancer caregivers to share their cancer-related experiences, promote advocacy and awareness, and mobilize social support. Providers must recognize the importance of social media as a vehicle for support and communication for families of children with cancer. Nurses should educate parents on how to appraise information obtained through Facebook using evidence-based guidelines. Providers can encourage caregivers to use Facebook as a tool for communication, information, and support.

  4. "We Don't Twitter, We Facebook": An Alternative Pedagogical Space that Enables Critical Practices in Relation to Writing

    Science.gov (United States)

    Reid, Jean

    2011-01-01

    This article explores what happens to interpersonal and power dynamics when tutors use closed-group Facebook pages as a social networking tool in their tutorial groups with first and second year Bachelor of Education (BEd) students at the Wits School of Education (WSoE). It argues that this literacy practice creates an alternative pedagogical…

  5. Twitter, YouTube, and Flickr as platforms of alternative journalism: the social media account of the 2010 Toronto G20 protests

    NARCIS (Netherlands)

    Poell, T.; Borra, E.

    2012-01-01

    This article examines the appropriation of social media as platforms of alternative journalism by the protestors of the 2010 G20 summit in Toronto, Canada. The Toronto Community Mobilization Network, the network that coordinated the protests, urged participants to broadcast news using Twitter, YouTu

  6. Attitudes of Crohn’s Disease Patients: Infodemiology Case Study and Sentiment Analysis of Facebook and Twitter Posts

    Science.gov (United States)

    2017-01-01

    Background Data concerning patients originates from a variety of sources on social media. Objective The aim of this study was to show how methodologies borrowed from different areas including computer science, econometrics, statistics, data mining, and sociology may be used to analyze Facebook data to investigate the patients’ perspectives on a given medical prescription. Methods To shed light on patients’ behavior and concerns, we focused on Crohn’s disease, a chronic inflammatory bowel disease, and the specific therapy with the biological drug Infliximab. To gain information from the basin of big data, we analyzed Facebook posts in the time frame from October 2011 to August 2015. We selected posts from patients affected by Crohn’s disease who were experiencing or had previously been treated with the monoclonal antibody drug Infliximab. The selected posts underwent further characterization and sentiment analysis. Finally, an ethnographic review was carried out by experts from different scientific research fields (eg, computer science vs gastroenterology) and by a software system running a sentiment analysis tool. The patient feeling toward the Infliximab treatment was classified as positive, neutral, or negative, and the results from computer science, gastroenterologist, and software tool were compared using the square weighted Cohen’s kappa coefficient method. Results The first automatic selection process returned 56,000 Facebook posts, 261 of which exhibited a patient opinion concerning Infliximab. The ethnographic analysis of these 261 selected posts gave similar results, with an interrater agreement between the computer science and gastroenterology experts amounting to 87.3% (228/261), a substantial agreement according to the square weighted Cohen’s kappa coefficient method (w2K=0.6470). A positive, neutral, and negative feeling was attributed to 36%, 27%, and 37% of posts by the computer science expert and 38%, 30%, and 32% by the

  7. Análisis del uso de las redes sociales en Internet: Facebook y Twitter en las Universidades españolas

    Directory of Open Access Journals (Sweden)

    Antonio Rodríguez Ruibal

    2012-06-01

    Full Text Available Las Universidades españolas se encuentran en un momento en el que han superado su adaptación al uso de las Tecnologías de la Información y de la Comunicación (TIC, no sólo en su faceta más académica y de gestión, sino también en su uso como herramienta de comunicación y marketing. La adaptación al llamado 2.0 es prácticamente total. Es participativo por parte del usuario y empieza a tener una respuesta clara por parte de las Universidades, hasta tal punto que parece que las redes sociales en internet, base de la web participativa, cuentan en las estrategias de comunicación de las Universidades españolas. El cien por cien de ellas tiene perfiles, propios o no, en las redes Facebook y Twitter, con diferente suerte y utilización. Ninguna sigue un esquema idéntico en cuanto a participación, ya que algunas cuentan con muchos seguidores y con poca participación por parte de la Entidad, y otras sin embargo, tienen un perfil creado pero no lo dinamizan. Este estudio analiza su situación actual en cuanto a número de seguidores, listas y participación.

  8. Using Crowdsourced Data (twitter & Facebook) to Delineate the Origin and Destination of Commuters of the Gautrain Public Transit System in South Africa

    Science.gov (United States)

    Moyo, T.; Musakwa, W.

    2016-06-01

    The study of commuters' origins and destinations (O_D) promises to assist transportation planners with prediction models to inform decision making. Conventionally OD surveys are undertaken through travel surveys and traffic counts, however data collection for these surveys has historically proven to be time consuming and having a strain on human resources, thus a need for an alternative data source arises. This study combines the use social media data and geographic information systems in the creation of a model for origin and destination surveys. The model tests the potential of using big data from Echo echo software which contains Twitter and Facebook data obtained from social media users in Gauteng. This data contains geo-location and it is used to determine origin and destination as well as concentration levels of Gautrain commuters. A kriging analysis was performed on the data to determine the O-D and concentration levels of Gautrain users. The results reveal the concentration of Gautrain commuters at various points of interest that is where they work, live or socialise. The results from the study highlight which nodes attract the most commuters and also possible locations for the expansion for Gautrain. Lastly, the study also highlights some weakness of crowdsourced data for informing transportation planning.

  9. Prensa y Redes Sociales en Internet: Aproximaciones a la relación de dos diarios argentinos en línea con Facebook y Twitter

    Directory of Open Access Journals (Sweden)

    Natalia Raimondo Anselmino

    2013-12-01

    Full Text Available El presente artículo se enmarca en una investigación, de corte sociosemiótica, que se propone analizar la incorporación de recursos propios de las redes sociales em Internet (RSI en las interfaces digitales de los dos principales diarios argentinos, Clarín y La Nación, así como también las maneras en que dichos  periódicos en línea gestionan y utilizan sus cuentas oficiales en Facebook (FB y Twitter (TW. Las reflexiones aqui expuestas son parte de la primera etapa, exploratoria, de un estudio que tiene por finalidad dar cuenta de la incidencia de las RSI tanto en el vínculo de la prensa con su público lector, como en la relación prensa-esfera pública. Según hemos podido apreciar hasta el momento, los diarios en línea estudiados utilizan sus cuentas oficiales en FB y TW para: la difusión viral de sus contenidos; establecer un contacto más directo con su público; canalizar el interés de la audiencia por la participación; consolidar sus posiciones en estos sitios; y, por último, procurar que los usuarios controlen la calidad de sus intervenciones. Por otra parte, la incorporación de recursos propios de las RSI en estos diarios impactaría, sobre todo, en el proceso de circulación de noticias, que deja de ser una unidad estable y se modifica a medida que circula por las RSI.

  10. Social Media Indicator and Local Elections in the Netherlands: Towards a Framework for Evaluating the Influence of Twitter, YouTube, and Facebook

    NARCIS (Netherlands)

    Effing, R.; van Hillegersberg, Jos; Huibers, Theo W.C.; Zahid Sobaci, M.

    2015-01-01

    Social media has become a popular tool in the political landscape. As a result, it is of increased importance to evaluate social media campaigns of politicians. However, there is currently little knowledge how to measure and evaluate the influence of social media in political campaigns, especially a

  11. Brand Awareness, Ad Attıtudes and Ad Features Toward Engagement on Youtube: an Empırıcal Study of Green Automobıles

    Directory of Open Access Journals (Sweden)

    Ayu Febriyanti Puspitasari

    2015-09-01

    Full Text Available The purpose of this paper is to develop suitable measurements for brand awareness, ad attitudes, ad features, and customer engagement on YouTube, also to investigate the relationships among brand awareness, ad attitudes, ad features toward engagements on YouTube and conduct an empirical study of green automobile videos on YouTube channel. YouTube as social media video sharing platform are used as a platform to investigate customer engagements. The study utilizes statistics data from YouTube channel. There are 7 green car model of video advertisements chosen as the sample of this study. Total number of observations are 633 green car video advertisements on YouTube. Comparison of full model and reduced model also multiple linear regression are conducted to analyze the relationship among brand awareness, ad attitudes, ad features toward engagements. The result shows thatbrand awareness and ad attitudes play very important role to engage customer on YouTube. Hence ad features doesn’t significantly play important role to engage customer on YouTube. The result of this research also shows that green or non-green messages which delivered by each video advertisement is not influence significantly. Indicate that it is important for company to consider use YouTube as one of video sharing platform to engage their customer through online video advertisements.This research model also can be used for another social media in example facebook, twitter, etc with different measurement. This research framework also can be used to analyze the effectiveness of company’s engagement process on YouTube. Online advertisers therefore should work with companies that operate social media websites especially use YouTube to increase the persuasive effects of interactivity, make advertised products more tangible for potential consumers, identify the most important attributes, and use these attributes in advertising. There is no previous research addresses about this kind

  12. Underage access to online alcohol marketing content: a YouTube case study.

    Science.gov (United States)

    Barry, Adam E; Johnson, Emily; Rabre, Alexander; Darville, Gabrielle; Donovan, Kristin M; Efunbumi, Orisatalabi

    2015-01-01

    With the proliferation of the Internet and online social media use, alcohol advertisers are now marketing their products through social media sites such as YouTube, Facebook and Twitter. As a result, new recommendations have been made by the Federal Trade Commission concerning the self-regulation of digital marketing strategies, including content management on social and digital media sites. The current study sought to determine whether alcohol companies were implementing the self-imposed mandates that they have developed for online marketing. Specifically, we examined whether alcohol companies were implementing effective strategies that would prevent persons under the minimum legal drinking age in the USA from accessing their content on YouTube. We assessed 16 alcohol brands (beer and liquor) associated with the highest prevalence of past 30 day underage alcohol consumption in the USA. Fictitious YouTube user profiles were created and assigned the ages of 14, 17 and 19. These profiles then attempted to access and view the brewer-sponsored YouTube channels for each of the 16 selected brands. Every underage profile, regardless of age, was able to successfully subscribe to each of the 16 (100%) official YouTube channels. On average, two-thirds of the brands' channels were successfully viewed (66.67%). Alcohol industry provided online marketing content is predominantly accessible to underage adolescents. Thus, brewers are not following some of the self-developed and self-imposed mandates for online advertising by failing to implement effective age-restriction measures (i.e. age gates). © The Author 2014. Medical Council on Alcohol and Oxford University Press. All rights reserved.

  13. Active Galactic Videos: A YouTube Channel for Astronomy Education and Outreach

    Science.gov (United States)

    Austin, Carmen; Calahan, Jenny; Resi Baucco, Alexandria; Bullivant, Christopher William; Eckley, Ross; Ekstrom, W. Haydon; Fitzpatrick, M. Ryleigh; Genovese, Taylor Fay; Impey, Chris David; Libby, Kaitlin; McCaw, Galen; Olmedo, Alexander N.; Ritter, Joshua; Wenger, Matthew; Williams, Stephanie

    2017-01-01

    Active Galactic Videos is an astronomy-focused YouTube channel run by a team at the University of Arizona. The channel has two main purposes: to produce educational content for public audiences, and to learn about astronomy and to open a window into the world of professional astronomy by showcasing the work done at Steward Observatory and in Southern Arizona. Our team consists of faculty, staff, and students from a variety of backgrounds including: astronomy, education, film, music, english, and writing. In addition to providing educational content for public audiences, this project provides opportunities for undergraduate students to learn about astronomy content, educational practice, and science communication while developing the practical skills needed to write, film, score, direct, and edit videos that effectively engage and teach viewers about topics in astronomy. The team has produced various styles of video: presentational, interviews, musical/poetic, and documentaries. In addition to YouTube, the Active Galactic Videos team maintains a social media presence on Facebook, Twitter, and Instagram. These help to widely distribute the content as well as to publicize the main Youtube channel. In addition to providing an overview of our educational work, this poster will present a year's worth of online analytics that we are using to better understand our audience, to examine what videos have been popular and successful and how people are accessing our content. We will present our experience in order to help others learn about improving astronomy education online, and astronomy communication and outreach in general.

  14. Comment se propagent les informations sur Twitter ?

    OpenAIRE

    Gabielkov, Maksym

    2016-01-01

    This thesis presents the measurement study of Online Social Networks focusing on Twitter. Twitter is one of the largest social networks using exclusively directed links among accounts. This makes the Twitter social graph much closer to the social graph supporting real life communications than, for instance, Facebook. Therefore, understanding the structure of the Twitter social graph and the way information propagates through it is interesting not only for computer scientists, but also for res...

  15. Implementing Twitter in a health sciences library.

    Science.gov (United States)

    Cuddy, Colleen; Graham, Jamie; Morton-Owens, Emily G

    2010-10-01

    The NYU Health Sciences Libraries created an account on Twitter, a microblogging service, as a new outreach tool marketed to students, faculty, and staff. The team used Twitter to promote resources, events, and news. Twitter is a part of a pipeline of information that also includes the library's Web site and Facebook. Although it is difficult to measure the effectiveness of a social networking tool, the overhead of using Twitter is so low that it merits consideration.

  16. A dinâmica da notícia nas redes sociais na Internet: uma categorização das ações participativas dos usuários no Twitter e no Facebook

    Directory of Open Access Journals (Sweden)

    Maíra de Cássia Evangelista de Sousa

    2015-09-01

    Full Text Available A dinâmica da notícia nas redes sociais na internet está relacionada à etapa de circulação a partir da forma de apresentação e do conteúdo das postagens e à recirculação a partir das ações participativas dos usuários. Neste artigo, o objetivo é apresentar uma proposta de categorização da recirculação no Twitter e no Facebook de acordo com as ações participativas dos usuários (filtro social e reverberação e analisar como se dá essa recirculação nas redes sociais na internet. De caráter descritivo-analítico, o estudo combinou técnicas qualitativas e quantitativas. A análise foi realizada a partir de postagens publicadas em janeiro de 2013 nas contas do Twitter e do Facebook do portal jornalístico Estadão sobre o incêndio na Boate Kiss, ocorrido na cidade de Santa Maria (RS.

  17. Political conversations on Facebook

    DEFF Research Database (Denmark)

    Sørensen, Mads P.

    2016-01-01

    Political conversations are according to theories on deliberative democracy essential to well-functioning democracies. Traditionally these conversations have taken place in face-to-face settings, in e.g. party meetings and town meetings. However, social media such as Facebook and Twitter offers new...... possibilities for online political conversations between citizens and politicians. This paper examines the presence on Facebook and Twitter of Members of the Danish national Parliament, the Folketing, and focusses on a quantitative mapping of the political conversation activities taking place in the threads...... following Facebook posts from Danish Members of Parliament (MPs). The paper shows that, in comparison with previous findings from other countries, Danish MPs have a relatively high degree of engagement in political conversations with citizens on Facebook – and that a large number of citizens follow MPs...

  18. Campanha eleitoral no Facebook: usos, configurações e o papel atribuído a este site pelos candidatos durante as eleições municipais de 2012

    Directory of Open Access Journals (Sweden)

    Camilo de Oliveira Aggio

    2013-10-01

    Full Text Available Since 2004 Social Networking Sites (SNS’s have been used by candidates and parties as an essential part of online communication strategies. With Facebook, Twitter, MySpace and YouTube ranking as the most popular SNS’s among political campaigns along this period, political communication researchers have been paying more attention to the political dimension of these online channels. Notwithstanding, there are deep gaps in online campaign literature concerning the Facebook usage as campaign instrument by parties and candidates despite its popularity among internet users. In this paper we intend to contribute in filling this literature gap by quantifying how extensive was the presence of three mayoral candidates from three different Brazilian state capitals: São Paulo, Salvador and Manaus. Thus, we present how the three candidates performed on Facebook considering two fundamental aspects: (a how the campaigns adapted their contents to the users’ communication codes and (b in which ways Facebook campaign contents were linked to contents from others campaigns’ official profiles on Social Networking Sites such as YouTube. Based on our analysis we demonstrate that Facebook played a central and integrating role in the three campaigns analyzed.

  19. Estrategias de enseñanza para el curso EIF-203 Estructuras discretas para informática a través del uso de las redes sociales Facebook y Twitter

    Directory of Open Access Journals (Sweden)

    Enrique Vílchez Quesada

    2014-05-01

    Full Text Available Recibido 29 de octubre de 2013 • Corregido 2 de marzo de 2014 • Aceptado 2 de abril de 2014. Este artículo corresponde a un trabajo científico derivado del proyecto de investigación en docencia adscrito a la Escuela de Informática de la Universidad Nacional de Costa Rica (UNA, titulado: Facebook como herramienta de enseñanza y aprendizaje para el curso EIF-203 Estructuras discretas para informática a través del uso de cuadernos interactivos. El objetivo general del proyecto consistió en analizar técnica y pedagógicamente la red social Facebook como un entorno de enseñanza y aprendizaje. En este documento se presenta una serie de estrategias de enseñanza creadas para complementar la docencia en el contexto del curso EIF-203, utilizando como plataforma educativa las redes sociales Facebook y Twitter. Las estrategias compartidas constituyen una intensa búsqueda de nuevas metodologías para mejorar los procesos de enseñanza e, idealmente, los procesos de aprendizaje en la materia EIF-203, integrada dentro del plan de estudios de la carrera Ingeniería en Sistemas de Información de la UNA. Estas fueron implementadas en un grupo de 31 estudiantes de la Sede Interuniversitaria de Alajuela, durante el I semestre 2013. Lo anterior permitió evaluar las estrategias de enseñanza desarrolladas utilizando una metodología de carácter cuantitativo. El instrumento empleado (un cuestionario se validó mediante una prueba de fiabilidad “Alfa de Cronbach” recurriendo a una muestra de 65 participantes. Los resultados obtenidos forman parte del análisis expuesto en el presente trabajo.

  20. A Study on the use of Facebook, RSS, Blogs and Twitter (Web2.0) among selected academic libraries from 6 Gulf countries namely: Kingdom of Saudi Arabia, United Arab Emirates, Qatar, Bahrain, Oman and Kuwait

    KAUST Repository

    Ramli, Rindra M.

    2014-04-01

    This paper aims to explore and study the current usage trends of Web2.0 namely Facebook, RSS, Blogs and Twitter among selected higher education institutions’ libraries in 6 gulf countries namely: Kingdom of Saudi Arabia, United Arab Emirates, Qatar, Bahrain, Oman and Kuwait. Websites of the selected libraries would be compared on the extent of the usage of these tools, the participation level and their purpose. The author would also share his opinion and suggestions on improving the current trends pertaining to the area of Web2.0 and libraries. The impact and importance of Web2.0 on libraries cannot be disputed. Since gaining popularity in mid-2000, libraries around the globe have jumped onto the Web2.0 bandwagon. Among the common examples of Web2.0 used by libraries today are namely: social networking sites, blogs, wikis, folksonomies and video sharing sites. Libraries are using Web2.0 to (among others): • market their services / resources to their community, • announce latest library news, • provide their online guides / notes for their resources among others. Though such tools have been implemented by most libraries around the world, some of the challenges faced by libraries are: •participation level – casting the net to a wider audience •selection of web2.0 tools •effectiveness of present web2.0 tools used by the libraries

  1. Burn Prevention for Families with Children with Special Needs

    Medline Plus

    Full Text Available ... Section Global Road Safety Sponsors Recalls Media Center Blog Videos Newsletter facebook twitter instagram pinterest gplus youtube ... List Global Road Safety Sponsors Recalls Media Center Blog Videos Newsletter facebook twitter instagram pinterest gplus youtube ...

  2. Safe Kids Worldwide

    Science.gov (United States)

    ... Recalls Media Center Blog Videos Newsletter facebook twitter instagram pinterest gplus youtube Search Menu Why It Matters ... Recalls Media Center Blog Videos Newsletter facebook twitter instagram pinterest gplus youtube Sign up for quick tips ...

  3. Blood Clotting and Pregnancy

    Medline Plus

    Full Text Available ... About Awards Membership ASH Foundation Global Initiatives Newsroom facebook twitter youtube linkedin Research In This Section Agenda ... About Awards Membership ASH Foundation Global Initiatives Newsroom facebook twitter youtube linkedin Copyright © 2017 by American Society ...

  4. Burn Prevention for Families with Children with Special Needs

    Medline Plus

    Full Text Available ... Safety Sponsors Recalls Media Center Blog Videos Newsletter facebook twitter instagram pinterest gplus youtube Search Menu Why ... Safety Sponsors Recalls Media Center Blog Videos Newsletter facebook twitter instagram pinterest gplus youtube Sign up for ...

  5. Blood Clotting and Pregnancy

    Medline Plus

    Full Text Available ... About Awards Membership ASH Foundation Global Initiatives Newsroom facebook twitter youtube linkedin Research In This Section Agenda ... About Awards Membership ASH Foundation Global Initiatives Newsroom facebook twitter youtube linkedin Copyright © 2017 by American Society ...

  6. Burn Prevention for Families with Children with Special Needs

    Medline Plus

    Full Text Available ... Safety Sponsors Recalls Media Center Blog Videos Newsletter facebook twitter instagram pinterest gplus youtube Search Menu Why ... Safety Sponsors Recalls Media Center Blog Videos Newsletter facebook twitter instagram pinterest gplus youtube Sign up for ...

  7. Problem Playing WLMP files on iPhone and upload to Youtube?

    OpenAIRE

    fiona

    2015-01-01

    I made a video using Windows Live Movie Maker, and I want to upload it on Youtube. The file saved as a .wlmp file, but Youtube won't let me post it. How can I convert the WLMP file so I can post it on Youtube? -Alisa As to WLMP file, it’s not a valid video format, so, it cannot be played outside of Live Movie Maker and upload to Youtube, facebook and so on. To fix this problem, you have to convert WLMP to MP4 and other popular video formats like WMV, AVI, MOV, FLV and so for...

  8. Measuring Libraries' Use of YouTube as a Promotional Tool: An Exploratory Study and Proposed Best Practices

    Science.gov (United States)

    Colburn, Selene; Haines, Laura

    2012-01-01

    With the emergence of social networking and Web 2.0 applications, libraries have the means to reach users through interactive Web-based tools patrons already use in their personal lives, such as Facebook and YouTube. In this study the authors aim to understand the ways that libraries are using YouTube for outreach purposes. Using a methodology…

  9. Social infomediation of news on Twitter: a French case study

    NARCIS (Netherlands)

    Smyrnaios, N.; Rieder, B.

    2013-01-01

    Social infomediation is an emerging phenomenon that sees growing numbers of Internet users share and comment on news items on Facebook and Twitter. This study analyses a large sample of French-speaking Twitter users over a period of two months. First, we study some general characteristics of our

  10. Categorising YouTube

    DEFF Research Database (Denmark)

    Simonsen, Thomas Mosebo

    2011-01-01

    This article provides a genre analytical approach to creating a typology of the User Generated Content (UGC) of YouTube. The article investigates the construction of navigation processes on the YouTube website. It suggests a pragmatic genre approach that is expanded through a focus on YouTube’s...... technological affordances. Through an analysis of the different pragmatic contexts of YouTube, it is argued that a taxonomic understanding of YouTube must be analysed in regards to the vacillation of a user-driven bottom-up folksonomy and a hierarchical browsing system that emphasises a culture of competition...... and which favours the already popular content of YouTube. With this taxonomic approach, the UGC videos are registered and analysed in terms of empirically based observations. The article identifies various UGC categories and their principal characteristics. Furthermore, general tendencies of the UGC within...

  11. PhishAri: Automatic Realtime Phishing Detection on Twitter

    OpenAIRE

    2013-01-01

    With the advent of online social media, phishers have started using social networks like Twitter, Facebook, and Foursquare to spread phishing scams. Twitter is an immensely popular micro-blogging network where people post short messages of 140 characters called tweets. It has over 100 million active users who post about 200 million tweets everyday. Phishers have started using Twitter as a medium to spread phishing because of this vast information dissemination. Further, it is difficult to det...

  12. Twitter's tweet method modelling and simulation

    Science.gov (United States)

    Sarlis, Apostolos S.; Sakas, Damianos P.; Vlachos, D. S.

    2015-02-01

    This paper seeks to purpose the concept of Twitter marketing methods. The tools that Twitter provides are modelled and simulated using iThink in the context of a Twitter media-marketing agency. The paper has leveraged the system's dynamic paradigm to conduct Facebook marketing tools and methods modelling, using iThink™ system to implement them. It uses the design science research methodology for the proof of concept of the models and modelling processes. The following models have been developed for a twitter marketing agent/company and tested in real circumstances and with real numbers. These models were finalized through a number of revisions and iterators of the design, develop, simulate, test and evaluate. It also addresses these methods that suit most organized promotion through targeting, to the Twitter social media service. The validity and usefulness of these Twitter marketing methods models for the day-to-day decision making are authenticated by the management of the company organization. It implements system dynamics concepts of Twitter marketing methods modelling and produce models of various Twitter marketing situations. The Tweet method that Twitter provides can be adjusted, depending on the situation, in order to maximize the profit of the company/agent.

  13. Capacidades críticas y acríticas de los estudiantes de noveno grado de instituciones de educación media de Cúcuta, Pamplona y Villa del Rosario frente a los contenidos audiovisuales de Facebook y YouTube. Caso: Colegio Departamental Integrado General S.

    Directory of Open Access Journals (Sweden)

    Hugo Alexander Vega Riaño

    2016-12-01

    Full Text Available Resumen Al considerar la influencia e impacto de las nuevas tecnologías de la información y la comunicación (TIC en los procesos de interacción humana, se conciben estas herramientas como manifestaciones que median la forma de pensar y actuar de las personas que a diario las utilizan. Estas plataformas de comunicación deben tener destacada atención por cuanto se erigen como medios determinantes en procesos de socialización e interacción en los que se trascienden fronteras de tipo personal y geográfico. A través de sus contenidos, dichas tecnologías han modificado los modos de ser, pensar, sentir e interactuar de los seres humanos, especialmente de aquellos de más temprana generación, y que en este caso refiere a la determinación de las capacidades críticas o acríticas de los jóvenes de noveno grado de educación media de Cúcuta, Pamplona y Villa de Rosario (Colombia en presencia de redes y sitios web como Facebook y YouTube. Abstract When considering the influence and impact of new information and communications technology (ICT in the processes of human interaction , these tools as manifestations mediating way of thinking and acting of people who have daily contact conceive therewith. These communication platforms must have outstanding attention as media stand as determinants in the process of socialization and interaction in which they can transcend geographic borders and kind staff. These technologies, through its contents, have changed the ways of being, thinking, feeling and interacting with humans, especially those of younger generation, in this case aimed at determining the capabilities of critical or uncritical young ninth-grade middle school in Cúcuta, Pamplona and Villa de Rosario (Colombia, compared to networks and web sites like Facebook and YouTube.

  14. Twitter Malware Collection System: An Automated URL Extraction and Examination Platform

    Science.gov (United States)

    2011-08-01

    Facebook or newer Google+, would be beneficial. Since Twitter is not the only social networking service available, and since it only makes up a fraction...Twitter-118308.shtml [26] Brian Prince. (2010, March) Twitter Fights Phishing , Malware with Link Scanning Service. [Online]. http://www.eweek.com/c/a...Security/Twitter-Fights- Phishing -Malware-With-Link- Scanning-Service-556715/ 51 [27] Deputy Secretary Of Defense, "Directive-Type Memorandum (DTM

  15. Professional Twitter Development with Examples in NET 35

    CERN Document Server

    Crenna, Daniel

    2009-01-01

    Twitter is rapidly moving up the social networking food chain and is currently outranked by only Facebook and MySpace. It features a programming API that allows you to build Web sites and applications (both desktop and mobile) for reading and posting to Twitter, finding other Twitter users, aggregating Twitter content, and other uses. This book walks you through the process of combining many programming tools in order to build exciting, useful, and profitable applications. You'll begin with a look at RESTful services and examine how to structure your queries, handle asynchronous operations,

  16. Farewell Facebook

    OpenAIRE

    Liliegren, Ann-Sofie; Peulicke Borggreen, Babette; Slott Nielsen, Christoffer; M.C. Hedegaard, Kathrine; Oliver James Wallace, Lewis; Diggelmann, Pascale; Holm Ricka, Sille; Ewé Jensen, Tine

    2012-01-01

    This project examines how Facebook influences the perception of one‘s self and ones social relations. We have therefore used auto-ethnography and made a case study with ourselves documenting our experiences while being off Facebook for one month. We will further investigate to what extent Facebook has become an addiction in our modern society. Furthermore, the theory of social constructivism is used in order to describe the constructed importance Facebook has gained in our everyday lives. The...

  17. Reconsidering Facebook

    Directory of Open Access Journals (Sweden)

    Hilary Davis

    2011-01-01

    Full Text Available Last year there was a revolt against Facebook. Lots of people were weighing the pros and cons of becoming a Facebook dropout, including librarians. For many of these detractors and potential detractors of Facebook, the disjunct structure of personal and professional identity was no longer holding up under the pressure of Facebook’s urgings to reveal [...

  18. Reconsidering Facebook

    OpenAIRE

    Hilary Davis

    2011-01-01

    Last year there was a revolt against Facebook. Lots of people were weighing the pros and cons of becoming a Facebook dropout, including librarians. For many of these detractors and potential detractors of Facebook, the disjunct structure of personal and professional identity was no longer holding up under the pressure of Facebook’s urgings to reveal [...

  19. Facebook, Twitter, YouTube--and Democracy

    Science.gov (United States)

    Samuels, Bob

    2011-01-01

    In fall 2009, this author participated in mass protests in California against tuition increases, furloughs, state budget cuts, and mass layoffs of schoolteachers, faculty members, and other public-sector workers. He states that what was so inspiring about these demonstrations was their formation of a new model of coalition politics. Taking the…

  20. Categorising YouTube

    Directory of Open Access Journals (Sweden)

    Thomas Mosebo Simonsen

    2011-09-01

    Full Text Available This article provides a genre analytical approach to creating a typology of the User Generated Content (UGC of YouTube. The article investigates the construction of navigationprocesses on the YouTube website. It suggests a pragmatic genre approach that is expanded through a focus on YouTube’s technological affordances. Through an analysis of the different pragmatic contexts of YouTube, it is argued that a taxonomic understanding of YouTube must be analysed in regards to the vacillation of a user-driven bottom-up folksonomy and a hierarchical browsing system that emphasises a culture of competition and which favours the already popular content of YouTube. With this taxonomic approach, the UGC videos are registered and analysed in terms of empirically based observations. The article identifies various UGC categories and their principal characteristics. Furthermore, general tendencies of the UGC within the interacting relationship of new and old genres are discussed. It is argued that the utility of a conventional categorical system is primarily of analytical and theoretical interest rather than as a practical instrument.

  1. Facebook-to-Facebook

    DEFF Research Database (Denmark)

    Abatayo, Anna Lou; Lynham, John; Sherstyuk, Katerina

    2017-01-01

    Direct face-to-face communication has traditionally been found to be more effective for fostering economic cooperation than any form of indirect, mediated communication. We inquire whether this is still the case since most young adults routinely use texting and online social media to communicate...... with each other. We find that young adults in our laboratory public goods experiment are just as adept at finding and sustaining cooperative agreements when communicating within a Facebook group and through online chat as they are in person....

  2. Learning from YouTube [Video Book

    Science.gov (United States)

    Juhasz, Alexandra

    2011-01-01

    YouTube is a mess. YouTube is for amateurs. YouTube dissolves the real. YouTube is host to inconceivable combos. YouTube is best for corporate-made community. YouTube is badly baked. These are a few of the things Media Studies professor Alexandra Juhasz (and her class) learned about YouTube when she set out to investigate what actually happens…

  3. Sociālā tīkla Facebook.com un mikroemuāra vietnes Twitter.com pielietojums telekomunikāciju uzņēmuma "Bite" sabiedriskajās attiecībās

    OpenAIRE

    Kvedaroviča, Sintija

    2013-01-01

    Bakalaura darba tēma:Sociālā tīkla Facebook.com un mikroemuāra vietnes Twitter.com pielietojums telekomunikāciju uzņēmuma "Bite" sabiedriskajās attiecībās. Darbā tiek apskatīta teorija par sabiedriskajām attiecībām un to nozīmi uzņēmumā, kā arī teorija par sociālajiem tīkliem un to nozīmi un lomu sabiedriskajās attiecībās. Metodoloģiskajā daļā tiek skaidrots, kas ir intervija, aptauja un kontenta analīze. Darba mērķis ir noteikt, kuram no četriem Gruniga un Hanta sabiedrisko attiecību...

  4. Facebook Effect

    OpenAIRE

    STOICA, Anamaria

    2011-01-01

    This research paper is intended to understand the effects that Facebook, the social networking site has upon us, whether it influences our lives in a good or in a bad way. In order to understand the Facebook Effect we are trying to see how it impacts our lives at economic level,social level, political level, terminology level , psychological level and cultural level . Starting from the question : What does Facebook want? we found several answers consisting in pros and cons of this phenomenon ...

  5. Facebook companion

    CERN Document Server

    Miller, Matthew

    2011-01-01

    Experience everything you can do on Facebook Facebook has taken the world by storm and just breached the 500 million-user mark as its popularity continues to increase every day the world over. Yet, despite its popularity, many people are not aware of all that Facebook has to offer. This handy, approachable guide shares indispensible tips and shortcuts on everything from sharing videos to playing popular games like FarmVille and CityVille. The compact trim size is perfect for taking it with you wherever you go, just like you'll learn how to take Facebook everywhere on a smartphone. Encourage

  6. American Association of Diabetes Educators

    Science.gov (United States)

    ... More Facebook Twitter LinkedIn Youtube Pinterest Google Plus Instagram Follow @aadediabetes AADE Quick Links Practice Patient Resources ... 2016 AADE Facebook Twitter LinkedIn Pinterest Google Plus Instagram

  7. YouTube and 'psychiatry'.

    Science.gov (United States)

    Gordon, Robert; Miller, John; Collins, Noel

    2015-12-01

    YouTube is a video-sharing website that is increasingly used to share and disseminate health-related information, particularly among younger people. There are reports that social media sites, such as YouTube, are being used to communicate an anti-psychiatry message but this has never been confirmed in any published analysis of YouTube clip content. This descriptive study revealed that the representation of 'psychiatry' during summer 2012 was predominantly negative. A subsequent smaller re-analysis suggests that the negative portrayal of 'psychiatry' on YouTube is a stable phenomenon. The significance of this and how it could be addressed are discussed.

  8. Scientific literature on Twitter as subject research : preliminary findings based on bibliometric analysis

    OpenAIRE

    Fausto, Sibele; Aventurier, Pascal

    2015-01-01

    Background and purpose[br/] [br/] Since its launch in 2006, Internet platform Twitter has rapidly expanded. Despite being behind services like Facebook (1.3 billion active users) and WhatsApp (500 million), this platform currently has about 284 million active users worldwide, with 500 million Tweets being sent out every day, in more than 35 different languages (Twitter, 2015). In 2014 the eMarketer Consultancy predicted that Twitter should reach 300 million monthly active users by 2016,...

  9. Twitter and public health.

    Science.gov (United States)

    Bartlett, Catherine; Wurtz, Rebecca

    2015-01-01

    Twitter can serve as a powerful communication modality to both "push" and "pull" public health data; each user is a potential public health sensor and actor. However, in 2012, only 8% of local health departments had Twitter accounts. We outline how Twitter works, describe how to access public tweets for public health surveillance purposes, review the literature on Twitter's current and potential role supporting public health's essential services, summarize Twitter's limitations, and make recommendations for health department use.

  10. Twitmographics: Learning the Emergent Properties of the Twitter Community

    Science.gov (United States)

    Cheong, Marc; Lee, Vincent

    This paper presents a framework for discovery of the emergent properties of users of the Twitter microblogging platform. The novelty of our methodology is the use of machine-learning methods to deduce user demographic information and online usage patterns and habits not readily apparent from the raw messages posted on Twitter. This is different from existing social network analysis performed on de facto social networks such as Face-book, in the sense that we use publicly available metadata from Twitter messages to explore the inherent characteristics about different segments of the Twitter community, in a simple yet effective manner. Our framework is coupled with the self-organizing map visualization method, and tested on a corpus of messages which deal with issues of socio politi-cal and economic impact, to gain insight into the properties of human interaction via Twitter as a medium for computer-mediated self-expression.

  11. Flaming on YouTube

    NARCIS (Netherlands)

    Moor, Peter J.; Heuvelman, A.; Verleur, R.

    2010-01-01

    In this explorative study, flaming on YouTube was studied using surveys of YouTube users. Flaming is defined as displaying hostility by insulting, swearing or using otherwise offensive language. Three general conclusions were drawn. First, although many users said that they themselves do not flame,

  12. Flaming on YouTube

    NARCIS (Netherlands)

    Moor, Peter J.; Heuvelman, Ard; Verleur, Ria

    2010-01-01

    In this explorative study, flaming on YouTube was studied using surveys of YouTube users. Flaming is defined as displaying hostility by insulting, swearing or using otherwise offensive language. Three general conclusions were drawn. First, although many users said that they themselves do not flame,

  13. New Media: Engaging and Educating the YouTube Generation

    Directory of Open Access Journals (Sweden)

    Anu Vedantham

    2011-12-01

    Full Text Available Today's undergraduates are clearly comfortable as consumers of technology and new media—purchasing ring tones for their cell phones and tunes for their iPods, text-messaging from handheld devices, scanning and tinkering with photos, keeping up with their Facebook friends and watching viral YouTube videos, sometimes all simultaneously. We share examples of classroom assignments integrated with library support services that engage today's undergraduates with academic materials in a variety of course contexts. We discuss how specific arrangements of library learning spaces and the alignment of space and staffing can help undergraduate students succeed with new media projects for class assignments.

  14. Twitter content classification

    OpenAIRE

    2010-01-01

    This paper delivers a new Twitter content classification framework based sixteen existing Twitter studies and a grounded theory analysis of a personal Twitter history. It expands the existing understanding of Twitter as a multifunction tool for personal, profession, commercial and phatic communications with a split level classification scheme that offers broad categorization and specific sub categories for deeper insight into the real world application of the service.

  15. Blood Donation Process

    Science.gov (United States)

    ... Hemovigilance Membership AABB HUB Membership Directory Corporate Supporters Advertise Copyright © AABB. Privacy Statement | Terms of Use | About AABB | Contact Us Facebook Twitter Youtube LinkedIn

  16. Annual Report to the Nation on the Status of Cancer, 1975-2014, Featuring Survival

    Science.gov (United States)

    ... Access Connect Join Our Mailing List OUPblog Twitter Facebook YouTube Tumblr Resources Authors Librarians Societies Sponsors & Advertisers Press & Media Agents Explore Shop OUP Academic Oxford ...

  17. AABB

    Science.gov (United States)

    ... Hemovigilance Membership AABB HUB Membership Directory Corporate Supporters Advertise Copyright © AABB. Privacy Statement | Terms of Use | About AABB | Contact Us Facebook Twitter Youtube LinkedIn

  18. Blood Frequently Asked Questions

    Science.gov (United States)

    ... Hemovigilance Membership AABB HUB Membership Directory Corporate Supporters Advertise Copyright © AABB. Privacy Statement | Terms of Use | About AABB | Contact Us Facebook Twitter Youtube LinkedIn

  19. Where to Donate Blood

    Science.gov (United States)

    ... Hemovigilance Membership AABB HUB Membership Directory Corporate Supporters Advertise Copyright © AABB. Privacy Statement | Terms of Use | About AABB | Contact Us Facebook Twitter Youtube LinkedIn

  20. Blood Clotting and Pregnancy

    Medline Plus

    Full Text Available ... Foundation Global Initiatives Newsroom facebook twitter youtube linkedin Research In This Section Agenda for Hematology Research Sickle Cell Priorities Lymphoma Roadmap Moonshot Initiative Research ...

  1. Twittering with Python

    OpenAIRE

    Andreas SCHREIBER

    2009-01-01

    The use of the Web 2.0 service Twitter is growing rapidly. More and more people, projects, companies, organizations, or others are using Twitter to send out a lot of 140 character messages to the world (i.e., their followers). This talk gives an overview of how to use Python for automating Twitter actions, such as sending tweets, viewing tweets of friends, and managing the list of Twitter friends. The various existing Python libraries for accessing the Twitter API are presented and compar...

  2. (Self)-representations on youtube

    DEFF Research Database (Denmark)

    Simonsen, Thomas Mosebo

    This paper examines forms of self-representation on YouTube with specific focus on Vlogs (Video blogs). The analytical scope of the paper is on how User-generated Content on YouTube initiates a certain kind of audiovisual representation and a particular interpretation of reality that can...... be distinguished within Vlogs. This will be analysed through selected case studies taken from a representative sample of empirically based observations of YouTube videos. The analysis includes a focus on how certain forms of representation can be identified as representations of the self (Turkle 1995, Scannell...... 1996, Walker 2005) and further how these forms must be comprehended within a context of technological constrains, institutional structures and social as well as economical practices on YouTube (Burgess and Green 2009, Van Dijck 2009). It is argued that these different contexts play a vital part...

  3. Facebook Faceoff

    Science.gov (United States)

    Technology & Learning, 2009

    2009-01-01

    This article presents excerpts from a forum debate on techlearning.com. The contributors of the forum discuss whether social networking has a place in schools and whether sites like Facebook are healthy, safe places for the children to hang out. They also discuss the pros and cons of social networking in the K-12 school environment.

  4. Dermatology on YouTube.

    Science.gov (United States)

    Boyers, Lindsay N; Quest, Tyler; Karimkhani, Chante; Connett, Jessica; Dellavalle, Robert P

    2014-06-15

    YouTube, reaches upwards of six billion users on a monthly basis and is a unique source of information distribution and communication. Although the influence of YouTube on personal health decision-making is well established, this study assessed the type of content and viewership on a broad scope of dermatology related content on YouTube. Select terms (i.e. dermatology, sun protection, skin cancer, skin cancer awareness, and skin conditions) were searched on YouTube. Overall, the results included 100 videos with over 47 million viewers. Advocacy was the most prevalent content type at 24% of the total search results. These 100 videos were "shared" a total of 101,173 times and have driven 6,325 subscriptions to distinct YouTube user pages. Of the total videos, 35% were uploaded by or featured an MD/DO/PhD in dermatology or other specialty/field, 2% FNP/PA, 1% RN, and 62% other. As one of the most trafficked global sites on the Internet, YouTube is a valuable resource for dermatologists, physicians in other specialties, and the general public to share their dermatology-related content and gain subscribers. However, challenges of accessing and determining evidence-based data remain an issue.

  5. The effect of Twitter exposure on false memory formation.

    Science.gov (United States)

    Fenn, Kimberly M; Griffin, Nicholas R; Uitvlugt, Mitchell G; Ravizza, Susan M

    2014-12-01

    Social media sites such as Facebook and Twitter have increased drastically in popularity. However, information on these sites is not verified and may contain inaccuracies. It is well-established that false information encountered after an event can lead to memory distortion. Therefore, social media may be particularly harmful for autobiographical memory. Here, we tested the effect of Twitter on false memory. We presented participants with a series of images that depicted a story and then presented false information about the images in a scrolling feed that bore either a low or high resemblance to a Twitter feed. Confidence for correct information was similar across the groups, but confidence for suggested information was significantly lower when false information was presented in a Twitter format. We propose that individuals take into account the medium of the message when integrating information into memory.

  6. The Twitter Book

    CERN Document Server

    O'Reilly, Tim

    2009-01-01

    This practical guide will teach you everything you need to know to quickly become a Twitter power user, including strategies and tactics for using Twitter's 140-character messages as a serious--and effective--way to boost your business. Co-written by Tim O'Reilly and Sarah Milstein, widely followed and highly respected Twitterers, the practical information in The Twitter Book is presented in a fun, full-color format that's packed with helpful examples and clear explanations.A Sneak Preview on SlideShare

  7. The Twitter Book

    CERN Document Server

    O'Reilly, Tim

    2011-01-01

    Twitter is not just for talking about your breakfast anymore. It's become an indispensable communications tool for businesses, non-profits, celebrities, and people around the globe. With the second edition of this friendly, full-color guide, you'll quickly get up to speed not only on standard features, but also on new options and nuanced uses that will help you tweet with confidence. Co-written by two widely recognized Twitter experts, The Twitter Book is packed with all-new real-world examples, solid advice, and clear explanations guaranteed to turn you into a power user. Use Twitter to con

  8. Facebook use and its relationship with sport anxiety.

    Science.gov (United States)

    Encel, Kim; Mesagno, Christopher; Brown, Helen

    2017-04-01

    Social media (e.g., Facebook and Twitter) use has increased considerably since its inception; however, research examining the relationship between social media use and sport has not progressed as rapidly. The purpose of the current study was to explore the prevalence rates of Facebook use among athletes around and during sport competitions and to investigate the relationships between sport anxiety and Facebook use. Two hundred and ninety-eight athletes of varying levels completed measures for sport anxiety and Facebook use, which included descriptive information about Facebook use prior to, during and following competitions. Results indicated that 31.9% of athletes had used Facebook during a competition and 68.1% had accessed Facebook within 2 h prior to competition. Time spent on Facebook prior to competition was significantly (and positively) correlated with the concentration disruption component of sport anxiety. Furthermore, regression analyses revealed that having push notifications enabled on an athletes' phone predicted 4.4% of the variability in sport anxiety. The percentage of athletes who accessed Facebook within 2 h of, or during, a competition is somewhat alarming considering the importance of psychological preparation in sport, which may compromise optimal psychological readiness and may lead to increased sport anxiety.

  9. Joining the Twitter Conversation

    Science.gov (United States)

    Hagman, Jessica

    2012-01-01

    Twitter is a microblogging site, one where users send out messages of no more than 140 characters. The messages, known as tweets, can be seen by anyone who follows the account. Twitter is free, but free as in kittens, not as in pizza. To use it effectively, it will take time to learn the language and develop content. When used effectively, Twitter…

  10. Twitter and political campaigning

    NARCIS (Netherlands)

    Vergeer, M.R.M.

    2015-01-01

    The use of Twitter by politicians, parties, and the general audience in politics, particularly during election campaigns, has become an extremely popular research field almost overnight. Even though Twitter, a medium that emerged early in 2006 – the first tweet was posted on 21 March 2006 by Jack Do

  11. Enhance Your Twitter Experience

    Science.gov (United States)

    Miller, Shannon McClintock

    2010-01-01

    The author has been encouraging teachers, students, and others to join Twitter and build their personal learning networks (PLNs) ever since she delved into this great social networking site. In this article, she offers a few other tools and tips that can improve the Twitter experience of those who have opened up an account and dabbled a bit but…

  12. Few Things About Idioms: Understanding Idioms and Its Users in the Twitter Online Social Network

    Science.gov (United States)

    2015-05-22

    Shreyasi Das1, Niloy Ganguly1, and Saptarshi Ghosh2,3 1 Department of CSE, Indian Institute of Technology Kharagpur, Kharagpur, India koustav.rudra...and Technology Shibpur, Howrah, India Abstract. To help users find popular topics of discussion, Twitter peri- odically publishes ‘trending topics...considering that it is a complex nine-class classification task. 3 URLs leading to social media sites like Facebook, Twitter, Instagram, are ignored

  13. Becoming More Than a Digital Bullhorn: Two Way Engagement on Twitter for Law Enforcement

    Science.gov (United States)

    2016-03-01

    a daily basis by its users, with 38 percent of its users signing in every day (compared to 70 percent for Facebook and 59 percent for Instagram ).66...for foreign-born social media companies .”140 Cho, Jung, and Park specifically studied the use of Twitter in the forty hours following the Japanese...source reviewed for this thesis that mentioned Klout, a private company that produces a score for individual Twitter users based on how influential

  14. Twitter Application Development For Dummies

    CERN Document Server

    Reagan, Dusty

    2010-01-01

    Get the guide to planning, developing and monetizing apps for Twitter!. Twitter is the one of the hottest trends in social networking. With several million users, Twitter's popularity is growing everyday. Twitter will continue to increase user base while third-party companies keep popping up all over to make money building Twitter apps for phones, advertising tools, analytics/management tools and more. Some of the most popular Twitter apps include TwitPic, Twhirl, TweetDeck, and FriendorFollow. With this book, author Dusty Reagan uses one of his unpublished Twitter app ideas and takes you thro

  15. The latent potential of YouTube - Will it become the 21st Century lecturer's film archive?

    CERN Document Server

    Micolich, A P

    2008-01-01

    YouTube (http://www.youtube.com) is an online, public-access video-sharing site that allows users to post short streaming-video submissions for open viewing. Along with Google, MySpace, Facebook, etc. it is one of the great success stories of the Internet, and is widely used by many of today's undergraduate students. The higher education sector has recently realised the potential of YouTube for presenting teaching resources/material to students, and publicising research. This article considers another potential use for online video archiving websites such as YouTube and GoogleVideo in higher education - as an online video archive providing thousands of hours of video footage for use in lectures. In this article I will discuss why this might be useful, present some examples that demonstrate the potential for YouTube as a teaching resource, and highlight some of the copyright and legal issues that currently impact on the effective use of new online video websites, such as YouTube, for use as a teaching resource...

  16. Twitter and society

    CERN Document Server

    Weller, Katrin; Burgess, Jean; Mahrt, Merja

    2013-01-01

    Since its launch in 2006, Twitter has evolved from a niche service to a mass phenomenon; it has become instrumental for everyday communication as well as for political debates, crisis communication, marketing, and cultural participation. But the basic idea behind it has stayed the same: users may post short messages (tweets) of up to 140 characters and follow the updates posted by other users. Drawing on the experience of leading international Twitter researchers from a variety of disciplines and contexts, this is the first book to document the various notions and concepts of Twitter communica

  17. Twitter data analytics

    CERN Document Server

    Bruns, Axel; Lewandowski, Dirk

    2014-01-01

    It might still sound strange to dedicate an entire ebook exclusively to a single Internet platform. But it is not the company Twitter, Inc. that is the focus; this ebook is not about a platform and its features and services. It is about its users and the ways in which they interact with one another via the platform, about the situations that motivate people to share their thoughts publicly, using Twitter as a means to reach out to one another. And it is about the digital traces people leave behind when interacting with Twitter, and most of all about the ways in which these traces - as a new ty

  18. Fem sociale medier har »uindskrænket ret« til at misbruge alt dit indhold

    DEFF Research Database (Denmark)

    Nielsen, Jøren Ullits Olai

    2016-01-01

    Ved du, hvor meget kontrol du har over dit indhold på Facebook, YouTube, Snapchat, Instagram og Twitter? Her giver en juraforsker dig det forkromede overblik.......Ved du, hvor meget kontrol du har over dit indhold på Facebook, YouTube, Snapchat, Instagram og Twitter? Her giver en juraforsker dig det forkromede overblik....

  19. Fem sociale medier har »uindskrænket ret« til at misbruge alt dit indhold

    DEFF Research Database (Denmark)

    Nielsen, Jøren Ullits Olai

    2016-01-01

    Ved du, hvor meget kontrol du har over dit indhold på Facebook, YouTube, Snapchat, Instagram og Twitter? Her giver en juraforsker dig det forkromede overblik.......Ved du, hvor meget kontrol du har over dit indhold på Facebook, YouTube, Snapchat, Instagram og Twitter? Her giver en juraforsker dig det forkromede overblik....

  20. CancerCare

    Science.gov (United States)

    ... E-News Blog En Español Facebook Twitter YouTube Instagram LinkedIn National Family Caregivers Month Find resources and ... HOPE (4673) info@cancercare.org Facebook Twitter YouTube Instagram LinkedIn © 2016 Cancer Care ® — All Rights Reserved Copyright ...

  1. American Society of Nephrology

    Science.gov (United States)

    ... stay safe! – @ASNKidney on Twitter ASN News Feed Society Events Interact With ASN rss Facebook Twitter YouTube ... Podcast ASN Communities Share ASN User Login © American Society of Nephrology top Text Size + - Translate Sitemap Terms ...

  2. Living with Fanconi Anemia

    Science.gov (United States)

    ... from the NHLBI on Twitter. Living With Fanconi Anemia Improvements in blood and marrow stem cell transplants ... November 1, 2011 Twitter Facebook YouTube Google+ SITE INDEX ACCESSIBILITY PRIVACY STATEMENT FOIA NO FEAR ACT OIG ...

  3. Contracting the Facebook API

    CERN Document Server

    Rubinger, Ben; 10.4204/EPTCS.35.6

    2010-01-01

    In recent years, there has been an explosive growth in the popularity of online social networks such as Facebook. In a new twist, third party developers are now able to create their own web applications which plug into Facebook and work with Facebook's "social" data, enabling the entire Facebook user base of more than 400 million active users to use such applications. These client applications can contain subtle errors that can be hard to debug if they misuse the Facebook API. In this paper we present an experience report on applying Microsoft's new code contract system for the .NET framework to the Facebook API.We wrote contracts for several classes in the Facebook API wrapper which allows Microsoft .NET developers to implement Facebook applications. We evaluated the usefulness of these contracts during implementation of a new Facebook application. Our experience indicates that having code contracts provides a better and quicker software development experience.

  4. Contracting the Facebook API

    Directory of Open Access Journals (Sweden)

    Ben Rubinger

    2010-09-01

    Full Text Available In recent years, there has been an explosive growth in the popularity of online social networks such as Facebook. In a new twist, third party developers are now able to create their own web applications which plug into Facebook and work with Facebook's "social" data, enabling the entire Facebook user base of more than 400 million active users to use such applications. These client applications can contain subtle errors that can be hard to debug if they misuse the Facebook API. In this paper we present an experience report on applying Microsoft's new code contract system for the .NET framework to the Facebook API.We wrote contracts for several classes in the Facebook API wrapper which allows Microsoft .NET developers to implement Facebook applications. We evaluated the usefulness of these contracts during implementation of a new Facebook application. Our experience indicates that having code contracts provides a better and quicker software development experience.

  5. Iron-Deficiency Anemia

    Medline Plus

    Full Text Available ... Digg. Share this page from the NHLBI on Facebook. Add this link to the NHLBI to my ... Deficiency Anemia article. Updated: March 26, 2014 Twitter Facebook YouTube Google+ SITE INDEX ACCESSIBILITY PRIVACY STATEMENT FOIA ...

  6. Iron-Deficiency Anemia

    Medline Plus

    Full Text Available ... Digg. Share this page from the NHLBI on Facebook. Add this link to the NHLBI to my ... Deficiency Anemia article. Updated: March 26, 2014 Twitter Facebook YouTube Google+ SITE INDEX ACCESSIBILITY PRIVACY STATEMENT FOIA ...

  7. Policy Considerations on Facebook

    DEFF Research Database (Denmark)

    van Dalen, Arjen; Fazekas, Zoltan; Klemmensen, Robert

    2015-01-01

    Given the importance of issue competition in aWest European context and the growing use of Facebook in elections, this paper studies how politicians use Facebook to shape the campaign agenda.We analyze the issues addressed in 6,388 Facebook posts by candidates in the Danish 2011 parliamentary...... election. A limited share of Facebook updates is dedicated to issues. The Facebook agenda did not respond to standings in the polls, nor to the media agenda or public agenda. Comparing issue engagement of new candidates and rerunning candidates we find that the Facebook campaign agenda is not simply...

  8. Face to face(book): Social media, political campaigning and the unbearable lightness of being there

    OpenAIRE

    Ross, Karen; Bürger, Tobias

    2014-01-01

    It is undoubtedly true that social media such as Facebook and Twitter are influencing the ways in which politicians engage the public, no longer hostage to the gatekeeping proclivities of traditional media, but now able to broadcast their messages to anyone who wants to hear them. On the public’s side, we can now follow politicians who are on Twitter or have a Facebook fan page, comment on their tweets and posts, and send them messages directly. So far, so democratic. But how many of us actua...

  9. Использование сторонних интерфейсов программирования приложений на примере интерфейсов прикладного программирования социальных сетей Facebook и twitter

    OpenAIRE

    ЯНИШЕВСКАЯ А.Г.; ЧУРСИН М.А.

    2015-01-01

    Проблемы работы с различными типами API на примере социальных сетевых сервисов Facebook и Twitter. Использование Facebook Graph API для получения данных из социального графа Facebook. Схемы работы Streaming и REST типов API.

  10. Teaching Shakespeare with YouTube

    Science.gov (United States)

    Desmet, Christy

    2009-01-01

    YouTube, the video sharing website that allows viewers to upload video content ranging from cute dog tricks to rare rock videos, also supports a lively community devoted to the performance of Shakespeare and Shakespearean adaptations. YouTube is also a popular site for student producers of Shakespeare performances, parodies, and other artistic…

  11. Broadcast yourself on YouTube - really?

    NARCIS (Netherlands)

    Kruitbosch, G.; Nack, F.

    2008-01-01

    One essential reason for people to publish on the web is to express themselves freely. YouTube facilitates this self-expression by allowing users to upload video content they generated. This paper investigates to what extent the videos on YouTube are self-generated content, instead of amalgamated

  12. Places to Go: YouTube

    Science.gov (United States)

    Downes, Stephen

    2008-01-01

    Founded in 2005 by three former PayPal employees, YouTube has revolutionized the Internet, marking a change from the static Internet to the dynamic Internet. In this edition of Places to Go, Stephen Downes discusses how the rise of a ubiquitous media format--Flash video--has made YouTube's success possible and argues that Flash video has important…

  13. Broadcast yourself on YouTube - really?

    NARCIS (Netherlands)

    Kruitbosch, G.; Nack, F.

    2008-01-01

    One essential reason for people to publish on the web is to express themselves freely. YouTube facilitates this self-expression by allowing users to upload video content they generated. This paper investigates to what extent the videos on YouTube are self-generated content, instead of amalgamated co

  14. Teaching Shakespeare with YouTube

    Science.gov (United States)

    Desmet, Christy

    2009-01-01

    YouTube, the video sharing website that allows viewers to upload video content ranging from cute dog tricks to rare rock videos, also supports a lively community devoted to the performance of Shakespeare and Shakespearean adaptations. YouTube is also a popular site for student producers of Shakespeare performances, parodies, and other artistic…

  15. Psychiatrists' Perceptions of Facebook and Other Social Media.

    Science.gov (United States)

    Lis, Eric; Wood, Megan A; Chiniara, Carl; Biskin, Robert; Montoro, Richard

    2015-12-01

    The literature has seen a surge in research on the mental health impacts of technologies such as Facebook, Twitter and other social media, but little is known regarding how mental health workers perceive patients and clients who report use of such technologies. The present study examines how psychiatrists perceive social media and whether they make use of it. Psychiatrists (N = 48) at a tertiary care centre in Canada completed a questionnaire assessing history of using social networking sites (SNSs) such as Facebook and Google Plus and status update sites (SUSs) such as Twitter and Livejournal and whether they associate them with psychopathology. 38.5 % have used SNSs and 9.8 % have used SUSs. Only 37 % believed there was an association between psychopathology and SNSs while 33 % believed there was an association between psychopathology and SUSs. Implications for clinical practice and future research are discussed.

  16. Au pairs on Facebook

    DEFF Research Database (Denmark)

    Dalgas, Karina Märcher

    2016-01-01

    Ethnographers are increasingly making use of Facebook to acquire access and general acquaintance with their field of study. However, little has been written on how Facebook is used methodologically in research that does not have social media sites as the main focus of interest. This article argues...... that engagement with Facebook as a methodological tool can be useful in research among migrants in highly politicised fields. Pointing to a discursive construction of Filipina au pairs as victims of labour exploitation, the article shows how fieldwork on Facebook enables the exploration of the ways in which...... and on Facebook....

  17. Au pairs on Facebook

    DEFF Research Database (Denmark)

    Dalgas, Karina Märcher

    2016-01-01

    Ethnographers are increasingly making use of Facebook to acquire access and general acquaintance with their field of study. However, little has been written on how Facebook is used methodologically in research that does not have social media sites as the main focus of interest. This article argues...... that engagement with Facebook as a methodological tool can be useful in research among migrants in highly politicised fields. Pointing to a discursive construction of Filipina au pairs as victims of labour exploitation, the article shows how fieldwork on Facebook enables the exploration of the ways in which...... and on Facebook....

  18. Contracting the Facebook API

    OpenAIRE

    2010-01-01

    In recent years, there has been an explosive growth in the popularity of online social networks such as Facebook. In a new twist, third party developers are now able to create their own web applications which plug into Facebook and work with Facebook's "social" data, enabling the entire Facebook user base of more than 400 million active users to use such applications. These client applications can contain subtle errors that can be hard to debug if they misuse the Facebook API. In this paper w...

  19. The Mashups of YouTube

    DEFF Research Database (Denmark)

    Simonsen, Thomas Mosebo

    2013-01-01

    This article focuses on YouTube mashups and how we can understand them as a specific subgenre on YouTube. The Mashups are analysed as audiovisual recontextualizations that are given new meaning, e.g., via collaborative social communities or for individual promotional purposes. This is elaborated......, but rather in its social and communicative abilities within the YouTube community. This leads to the article’s overall argument that the main characteristic of the YouTube Mashup can be explained in terms of connectivity. It is argued that Mashups reveal a double articulation of connectivity; one...... that involves the social mechanisms of the Mashups, and another mode, which concerns the explicit embedding of structural connectivity that accentuates the medium-specific infrastructure of YouTube. This double articulation of connectivity is furthermore elaborated on by including Grusin and Bolter’s concept...

  20. Nurses and Twitter

    DEFF Research Database (Denmark)

    Wilson, Rhonda; Ranse, Jamie; Cashin, Andrew

    2014-01-01

    Nurses and other health professionals are adopting social media to network with health care professionals and organizations, support health education, deliver health promotion messages, enhance professional development and employment opportunities, and communicate within political forums....... This paper explores the growing use of social media, and examines the current dynamics of Twitter as an example of the uptake of social media. This paper also offers practical guidance for new Twitter users who are interested in using this social media approach in clinical or educational settings...

  1. Twitter for Libraries (and Librarians)

    Science.gov (United States)

    Milstein, Sarah

    2009-01-01

    For many people, the word "twitter" brings to mind birds rather than humans. But information professionals know that Twitter (www.twitter.com) is a fast-growing, free messaging service for people, and it's one that libraries (and librarians) can make good use of--without spending much time or effort. This article discusses the many potential uses…

  2. Narratives From YouTube

    Directory of Open Access Journals (Sweden)

    Mikael Quennerstedt

    2013-10-01

    Full Text Available The aim of this paper is to explore what is performed in students’ and teachers’ actions in physical education practice in terms of “didactic irritations,” through an analysis of YouTube clips from 285 PE lessons from 27 different countries. Didactic irritations are occurrences that Rønholt describes as those demanding “didactic, pedagogical reflections and discussions, which in turn could lead to alternative thinking and understanding about teaching and learning.” Drawing on Barad’s ideas of performativity to challenge our habitual anthropocentric analytical gaze when looking at educational visual data, and using narrative construction, we also aim to give meaning to actions, relations, and experiences of the participants in the YouTube clips. To do this, we present juxtaposing narratives from teachers and students in terms of three “didactic irritations”: (a stories from a track, (b, stories from a game, and (c, stories from a bench. The stories re-present events-of-moving in the data offering insights into embodied experiences in PE practice, making students’ as well as teachers’ actions in PE practice understandable.

  3. Oral Cancer Exam

    Medline Plus

    Full Text Available ... Need to Know ​​ Main Content Share This Page Facebook External link – please review our disclaimer Twitter External ... commonRightboxRadEditor Connect: Subscribe Twitter LinkedIn YouTube RSS Share: Facebook Twitter Linked-In Google E-Mail Up to ...

  4. Oral Cancer Exam

    Medline Plus

    Full Text Available ... Need to Know ​​ Main Content Share This Page Facebook External link – please review our disclaimer Twitter External ... commonRightboxRadEditor Connect: Subscribe Twitter LinkedIn YouTube RSS Share: Facebook Twitter Linked-In Google E-Mail Up to ...

  5. The Functionality of Paratexts on YouTube

    DEFF Research Database (Denmark)

    Simonsen, Thomas Mosebo

    2014-01-01

    This chapter investigates paratexts and their functionality on YouTube. It is argued that YouTube content is in fact characterized by its dependence and usage of paratexts as part of YouTube's infrastructure. Paratexts are presented as being either auto-generated by YouTube or created by its user...

  6. Baumarkt 2.0. Do-It-Yourself, Youtube und die Digital Natives

    Directory of Open Access Journals (Sweden)

    Drotschmann, Mirko

    2010-03-01

    Full Text Available Owing to computers and Internet we live in a highly engeneered and interlaced world today. Into all ranges of our daily life the digitality has meanwhile taken introduction, also into the most intimate corners. We contact our friends via Facebook, settle banking transactions by Online-Banking and watch for Youtube, as the new desk can be assembled best. Do-It-Yourself – a meanwhile nearly 60 years old movement – is closed to a virtual revolution. Who would like to understand that should know what words such as Cocooning, Digital Native or Community denote in future.

  7. Twitter Tips, Tricks, and Tweets

    CERN Document Server

    McFedries, Paul

    2010-01-01

    Maximize your fun and boost your productivity with this updated, full-color guide to tantalizing Twitter tips!. The popularity of Twitter continues to soar, and is fast becoming the most popular social networking site online. Whether you're looking to learn how to set up an account for the first time or are on the prowl for some cool third-party Twitter apps, this full-color guide will boost your entire Twitter experience. Allowing you to communicate with fellow Twitters within a 140-character limit, this fun and fascinating social networking tool is easier than maintaining a blog and quicker

  8. Twitter and Canadian Educators

    Science.gov (United States)

    Cooke, Max

    2012-01-01

    An emerging group of leaders in Canadian education has attracted thousands of followers. They've made Twitter an extension of their lives, delivering twenty or more tweets a day that can include, for example, links to media articles, research, new ideas from education bloggers, or to their own, or simply a personal thought. At their best,…

  9. Facebook Application Development For Dummies

    CERN Document Server

    Stay, Jesse

    2011-01-01

    A fun and easy guide to creating the next great Facebook app! Want to build the next runaway Facebook app like Farmville or Mafia Wars? Interested in leveraging Facebook app development as part of a marketing strategy? Whether you want to build your own Facebook app from scratch, extend an existing Facebook app, or create a game, this book gets you up and running in no time. Master the Facebook toolkit, get acquainted with the Facebook Markup and Query languages, navigate the Facebook API-even learn how to make money with your new app!Shows you how to build the next great Facebook application

  10. Youtube? SFBTube! - Through pupils to the people

    Science.gov (United States)

    Wilms, Mareike; Dengg, Joachim

    2010-05-01

    Humankind is strongly affected by natural hazards: Earthquakes and volcanoes shake the solid earth, storms and floods happen more and more frequently due to climate change, tsunamis threaten coastal areas. As the human population continues to expand, and stresses on the environment multiply, the need for an understanding of the fundamental issues becomes more urgent. A major task of Collaborative Research Centre "Climate - Biogeochemistry Interactions in the Tropical Ocean" and Collaborative Research Centre "Volatiles and Fluids in Subduction Zones" is to explain how the different components of the earth system interact and how they affect the world's population. Both Collaborative Research Centres implement a joint outreach program to communicate their research activities and results to the general public. In doing so, new strategies in public outreach are essential - considering the fast pace of changes in communication media and the increasing importance of edutainment as a way to reach the public and particularly the younger generations. Outreach materials have to be interesting, easy to understand and fun to explore, but without sacrificing the scientific content. Therefore, videos for the internet (e. g. Youtube) are one promising way to reach that target group. Blogs, podcasts, wikis or being part of social networks such as Facebook are further ways. But "being present where young people are" is not enough. You have to speak their language, too. To take another step forward we hence involve a critical part of the target audience actively into this new communication strategy. School students are able to contribute innovative views and their own language in presenting science to the public. In cooperation with pupils and teachers, we experiment with those new approaches to public outreach. Wherever it is possible, we are also making use of international cooperations of both Collaborative Research Centres with partner institutions in Latin America and Western

  11. Nervous system examination on YouTube

    OpenAIRE

    2012-01-01

    Abstract Background Web 2.0 sites such as YouTube have become a useful resource for knowledge and are used by medical students as a learning resource. This study aimed at assessing videos covering the nervous system examination on YouTube. Methods A research of YouTube was conducted from 2 November to 2 December 2011 using the following key words “nervous system examination”, “nervous system clinical examination”, “cranial nerves examination”, “CNS examination”, “examination of cerebellum”, “...

  12. Organization Still Matters: Parties' Characteristics, Posting and Followers' Reactions on Facebook

    NARCIS (Netherlands)

    Borge, Rosa; Esteve Del Valle, Marc

    2017-01-01

    Use of social media by political parties has become a part of their communication strategies. In Catalonia, where around 20% of Internet users obtain political information through Facebook and Twitter, parties use these channels widely. This article has examined 814 posts, 5,772 comments, 52,470 lik

  13. Organization Still Matters: Parties' Characteristics, Posting and Followers' Reactions on Facebook

    NARCIS (Netherlands)

    Borge, Rosa; Esteve Del Valle, Marc

    2017-01-01

    Use of social media by political parties has become a part of their communication strategies. In Catalonia, where around 20% of Internet users obtain political information through Facebook and Twitter, parties use these channels widely. This article has examined 814 posts, 5,772 comments, 52,470

  14. Organization Still Matters: Parties' Characteristics, Posting and Followers' Reactions on Facebook

    NARCIS (Netherlands)

    Borge, Rosa; Esteve Del Valle, Marc

    2017-01-01

    Use of social media by political parties has become a part of their communication strategies. In Catalonia, where around 20% of Internet users obtain political information through Facebook and Twitter, parties use these channels widely. This article has examined 814 posts, 5,772 comments, 52,470 lik

  15. Global Face with a National Body? Facebook Appropriation and Use in a National Context

    DEFF Research Database (Denmark)

    Klastrup, Lisbeth

    2013-01-01

    This paper presents a study of Facebook in a national context, examining language use, friend networks, and content interaction and sharing. Based on a survey (n=739), six interviews with people living in Denmark, and ethnographic observation on site, the paper present findings which indicate...... that Danes (of Danish origin) on Facebook mostly interact in Danish with other Danes they know, focusing on their own life and local news, whereas Danes with a mixed background interact with people in several countries and in several, but still only with people close to them. A majority share international...... entertainment (such as YouTube videos), or sign up for international groups and activities on Facebook. A minority seem to be living in a “Danish capsule” with no or very little transnational interaction. Nothing in these findings indicate strong globalising effects by being on Facebook, but mundane global...

  16. The Choking Game on YouTube

    Directory of Open Access Journals (Sweden)

    Ellen K. Defenderfer MS

    2016-03-01

    Full Text Available The choking game (TCG is an adolescent activity in which asphyxiation is used to obtain a “high,” occasionally resulting in seizures or death. A plethora of TCG information is available through YouTube, though this content has not been evaluated recently. The current study described TCG as portrayed in YouTube videos and compared views and ratings of TCG videos to unrelated videos. The TCG videos demonstrated diverse methods of asphyxiation, with a minority showing injury to the participants. TCG videos were less likely to be commented on or rated positively than non–choking game videos. TCG prevention videos differed significantly from actual TCG videos in the way they depicted the social context of TCG. Thus, TCG videos are accessible through YouTube, but the prevention materials available on YouTube are not accurate or representative. Accurate and educational online prevention materials should be created to decrease the occurrence of TCG.

  17. Medical Informatics Idle YouTube Potential.

    Science.gov (United States)

    Hucíková, Anežka; Babic, Ankica

    2017-01-01

    YouTube as an online video-sharing service in the context of Web 2.0 goes beyond the bounds of pure fun, for which the platform was primarily established. Nowadays, commonly to other social media, it serves also educational, informational and last but not least, marketing purposes. The importance of video sharing is supported by several predictions about video reaching over 90% of global internet traffic by 2020. Using qualitative content analysis over selected YouTube videos, paper examines the current situation of the platform's marketing potential usage by medical informatics organizations, researches and other healthcare professionals. Results of the analysis demonstrate several ways in which YouTube is already used to inform, educate or promote above-mentioned medical institutions. However, their engagement in self-promo or spreading awareness of their research projects via YouTube is considered to be low.

  18. Twitter's visual pulse

    OpenAIRE

    Hare, Jonathon; Samangooei, Sina; Dupplaw, David; Lewis, Paul H.

    2013-01-01

    Millions of images are tweeted every day, yet very little research has looked at the non-textual aspect of social media communication. In this work we have developed a system to analyse streams of image data. In particular we explore trends in similar, related, evolving or even duplicated visual artefacts in the mass of tweeted image data — in short, we explore the visual pulse of Twitter.

  19. Identifying Depression on Twitter

    OpenAIRE

    Nadeem, Moin

    2016-01-01

    Social media has recently emerged as a premier method to disseminate information online. Through these online networks, tens of millions of individuals communicate their thoughts, personal experiences, and social ideals. We therefore explore the potential of social media to predict, even prior to onset, Major Depressive Disorder (MDD) in online personas. We employ a crowdsourced method to compile a list of Twitter users who profess to being diagnosed with depression. Using up to a year of pri...

  20. YouTube and Video Quizzes

    Science.gov (United States)

    Yee, Kevin; Hargis, Jace

    2010-01-01

    The Internet sensation YouTube (http://www.youtube.com) has become such a force online that it was estimated in 2006 to account for a full tenth of the bandwidth by the entire Internet in the United States (WebProNews, 2007), and to use as much bandwidth in 2007 as the entire Internet had done in 2000 (Carter, 2008). Like many technological tools…

  1. Global Health and Social Media: Using Instagram and Twitter in an Open Online Class for Global Service-Learning Projects

    Science.gov (United States)

    Messner, Marcus; Medina-Messner, Vivian; Guidry, Jeanine

    2016-01-01

    Course description: An undergraduate open online course used Facebook, Twitter, and Instagram to explore global health issues and designed social media campaigns for nonprofit clients. Social media platforms were used as teaching as well as learning platforms to allow students to explore their real life applications in global health contexts.

  2. The Facebook Papers

    Science.gov (United States)

    Balzhiser, Deborah; Grover, Mandy; Lauer, Evelyn; McNeely, Sarah; Polk, Jonathan D.; Zmikly, Jon; Holmes, Cade; Porter, Ellen; Saucier, Corey; Swearingen, Tiffany

    2011-01-01

    The purpose of this project was to explore and document one approach for integrating social media--Facebook, really--into freshman writing. The assignment using Facebook was first given in 2006 and twice more through 2009. Our report on the project takes the form of a network; the content is distributed across the wall, info, and notes sections of…

  3. Regionaal gekwetter : Ervaringen met Twitter bij incidentbestrijding

    NARCIS (Netherlands)

    Voorst, J. van; Treurniet, W.

    2011-01-01

    Het professioneel gebruik van Twitter krijgt binnen de veiligheidsregio’s steeds meer aandacht. Deze aandacht gaat vooral uit naar de kracht van Twitter als communicatiemiddel. Kan Twitter ook een bijdrage leveren aan de beeldvorming van hulpverleningsdiensten?

  4. Když se řekne YouTube

    OpenAIRE

    Voců, Ondřej

    2011-01-01

    This article describes basic characteristics of YouTube portal, explains its importance and provided services. The first part of this article is applied to basic characteristics of YouTube portal, the second part deals with processes related to videos on YouTube. YouTube users, YouTube partners and projects are mainspring of the third part of this article. Special subchapter outlines possibilites of YouTube in relation to information studies and librarianship. At the end of the fourth chapter...

  5. Reaching Users Through Facebook: A Guide to Implementing Facebook Athenaeum

    Directory of Open Access Journals (Sweden)

    Wayne Graham

    2008-12-01

    Full Text Available Facebook Athenaeum is an open source application that integrates library resources directly into the Facebook website. Facebook is one of the single most-visited websites in the world, and its popularity among college-aged students provides a unique opportunity for libraries to redefine how they interact with students. This article walks you through the deployment Facebook Athenaeum, and discusses some of the usage trends and pitfalls of deploying applications using the Facebook API.

  6. Modeling Educational Usage of Facebook

    Science.gov (United States)

    Mazman, Sacide Guzin; Usluel, Yasemin Kocak

    2010-01-01

    The purpose of this study is to design a structural model explaining how users could utilize Facebook for educational purposes. In order to shed light on the educational usage of Facebook, in constructing the model, the relationship between users' Facebook adoption processes and their educational use of Facebook were included indirectly while the…

  7. Modeling Educational Usage of Facebook

    Science.gov (United States)

    Mazman, Sacide Guzin; Usluel, Yasemin Kocak

    2010-01-01

    The purpose of this study is to design a structural model explaining how users could utilize Facebook for educational purposes. In order to shed light on the educational usage of Facebook, in constructing the model, the relationship between users' Facebook adoption processes and their educational use of Facebook were included indirectly while the…

  8. Detecting suicidality on Twitter

    Directory of Open Access Journals (Sweden)

    Bridianne O'Dea

    2015-05-01

    Full Text Available Twitter is increasingly investigated as a means of detecting mental health status, including depression and suicidality, in the population. However, validated and reliable methods are not yet fully established. This study aimed to examine whether the level of concern for a suicide-related post on Twitter could be determined based solely on the content of the post, as judged by human coders and then replicated by machine learning. From 18th February 2014 to 23rd April 2014, Twitter was monitored for a series of suicide-related phrases and terms using the public Application Program Interface (API. Matching tweets were stored in a data annotation tool developed by the Commonwealth Scientific and Industrial Research Organisation (CSIRO. During this time, 14,701 suicide-related tweets were collected: 14% were randomly (n = 2000 selected and divided into two equal sets (Set A and B for coding by human researchers. Overall, 14% of suicide-related tweets were classified as ‘strongly concerning’, with the majority coded as ‘possibly concerning’ (56% and the remainder (29% considered ‘safe to ignore’. The overall agreement rate among the human coders was 76% (average κ = 0.55. Machine learning processes were subsequently applied to assess whether a ‘strongly concerning’ tweet could be identified automatically. The computer classifier correctly identified 80% of ‘strongly concerning’ tweets and showed increasing gains in accuracy; however, future improvements are necessary as a plateau was not reached as the amount of data increased. The current study demonstrated that it is possible to distinguish the level of concern among suicide-related tweets, using both human coders and an automatic machine classifier. Importantly, the machine classifier replicated the accuracy of the human coders. The findings confirmed that Twitter is used by individuals to express suicidality and that such posts evoked a level of concern that warranted

  9. Twitter, Facebookの比較 : ローソンの投稿データによる研究(III-2 メディア・情報行動3(SNS),セッションIII,自由論題報告)

    OpenAIRE

    植野, 大輔; Daisuke, Ueno; 早稲田大学 商学研究科 博士後期課程; Waseda University of Socio-Infomatics

    2013-01-01

    This paper is a comparison research of characteristic of between Twitter and Facebook that are major social media in Japan. This research has set Lawson, which is the second largest convenience stores in Japan. The company posts valuable marketing information to customers periodically from Facebook and Twitter. In this paper, author conducted statical research by comparing the difference of customers' social engagement way such as Like or tweeting. Especially by observing the response differe...

  10. Twitter and Health Science Research.

    Science.gov (United States)

    Finfgeld-Connett, Deborah

    2015-10-01

    Twitter is a communication platform that can be used to conduct health science research, but a full understanding of its use remains unclear. The purpose of this narrative literature review was to examine how Twitter is currently being used to conduct research in the health sciences and to consider how it might be used in the future. A time-limited search of the health-related research was conducted, which resulted in 31 peer-reviewed articles for review. Information relating to how Twitter is being used to conduct research was extracted and categorized, and an explanatory narrative was developed. To date, Twitter is largely being used to conduct large-scale studies, but this research is complicated by challenges relating to collecting and analyzing big data. Conversely, the use of Twitter to conduct small-scale investigations appears to be relatively unexplored.

  11. YouTube and Video Quizzes

    Directory of Open Access Journals (Sweden)

    Kevin YEE

    2010-04-01

    Full Text Available The Internet sensation YouTube (http://www.youtube.com has become such a force online that it was estimated in 2006 to account for a full tenth of the bandwidth by the entire Internet in the United States (WebProNews, 2007, and to use as much bandwidth in 2007 as the entire Internet had done in 2000 (Carter, 2008. Like many technological tools created with entertainment or profit in mind, YouTube can now be easily and usefully adopted by instructors for educational purposes, and indeed many professors use YouTube in their classroom teaching already (Brooks, 2000. This is especially true for passive uses of YouTube; watching videos that are already online and using them in the classroom experience to support a concept and provide another mechanism for students to connect with the topics. It is fruitful to consider Bloom's Taxonomy of Educational Objectives (Bloom & Krathwohl, 1956 when employing video or any media in the classroom to maximize the intentionality of teaching and learning. The use of video for demonstration or modeling corresponds well to Blooms levels of Knowledge, Comprehension, and Application; while case studies offer a chance to demonstrate Analysis and Synthesis, and perhaps even Evaluation, when comparing a video to information from a text book or other content.

  12. YouTube, dentistry, and dental education.

    Science.gov (United States)

    Knösel, Michael; Jung, Klaus; Bleckmann, Annalen

    2011-12-01

    The objective of this study was to systematically assess the informational value, intention, source, and bias of videos related to dentistry available on the video-sharing Internet platform YouTube. YouTube (www.youtube.com) was searched for videos related to dentistry, using the system-generated sorts "by relevance" and "most viewed" and two categories (All and Education). Each of the first thirty results was rated by two assessors filling out a questionnaire for each (total: 120). The data were subjected to statistical analysis using Cohen's kappa, Pearson's correlation coefficient tau, Mann-Whitney U-tests, and a nonparametric three-way ANOVA, including an analysis of the interaction between the sorting and category effect, with an α-level of 5 percent. The scan produced 279,000 results in the category All and 5,050 in the category Education. The analysis revealed a wide variety of information about dentistry available on YouTube. The purpose of these videos includes entertainment, advertising, and education. The videos classified under Education have a higher degree of usefulness and informational value for laypersons, dental students, and dental professionals than those found in a broader search category. YouTube and similar social media websites offer new educational possibilities that are currently both underdeveloped and underestimated in terms of their potential value. Dentists and dental educators should also recognize the importance of these websites in shaping public opinion about their profession.

  13. Facebook The Missing Manual

    CERN Document Server

    Veer, E

    2011-01-01

    Facebook's spreading about as far and fast as the Web itself: 500 million members and counting. But there's a world of fun packed into the site that most folks miss. With this bestselling guide, learn how to unlock Facebook's talents as personal website creator, souped-up address book, and bustling community forum. It's an eye-opening, timesaving tour, guaranteed to help you get the most out of your Facebook experience. Coverage includes: Get started, get connected. Signing up is easy, but the real payoff comes when you tap into networks of coworkers, classmates, and friends. Pick and choose

  14. Facebook-mainonta

    OpenAIRE

    Kuorilehto, Laura

    2014-01-01

    Tässä opinnäytetyössä tutkittiin Facebook-käyttäjien mielipiteitä ja suhtautumista Facebook-mainontaan. Pohdittiin myös onko Facebook-mainonnasta hyötyä yrityksille ja kuluttajille. Teoriaosiossa käsiteltiin internetmarkkinoinnin, sosiaalisen median ja mainonnan teoriaa. Sen lisäksi tarkasteltiin Facebookia, Facebookin sääntöjä mainonnalle, sekä mainontaan liittyviä lakeja. Internetmarkkinoinnista ja mainonnasta sosiaalisessa mediassa kerrottiin mitä internetmarkkinointi on, sosiaalisesta...

  15. The dangers of Twitter

    CERN Multimedia

    IT Department

    2009-01-01

    (Copied from SWITCH newsletter, July 2009) Needless to say Twitter has become a very popular micro-blogging service. However, the more popular a service becomes on the Internet, the more attractive it appears to cyber criminals. Over the last few weeks, several entries in form of links appeared to attract users to click on them. The links point to various special prepared web sites that infect the visitors PC with malware. In order to attract many people these fake messages often cover recent, popular topics. It is very unlikely that this trend will stop in the next few weeks. The announcement of security experts certainly supports this assumption. One has declared the month of July as the "month of Twitter bugs". On each day in July he plans to publish a different vulnerability of the micro-blogging service. Of course many attackers will also follow these revealing secrets and use them for their own purposes. An American couple just recently highlighted the risk of posting ...

  16. The Use of Twitter to Predict the Level of Influenza Activity in the United States

    Science.gov (United States)

    2014-09-01

    forecast the level of influenza activity. The rise in the popularity of social media websites such as Flickr, Twitter and Facebook has transformed...The CDC requires a tool that can forecast the level of influenza activity. The rise in the popularity of social media websites such as Flickr... impacted world societies, economies and tourism . In order to prevent such influenza pandemics, U.S. health agencies need to be alerted of the danger

  17. "Cool" Engagements with YouTube: Part 1

    Science.gov (United States)

    Trier, James

    2007-01-01

    This article discusses the participatory potential of YouTube, a social website that allows users to upload, view, and share video clips. The author provides examples of how YouTube was incorporated into a course as part of a "mosh-pit" pedagogy that involved both students and teachers in engaging with a variety of YouTube videos.

  18. YouTube, "Drug Videos" and Drugs Education

    Science.gov (United States)

    Manning, Paul

    2013-01-01

    Aims: This article reports on findings to emerge from a project examining YouTube "drug videos" in the light of an emerging literature on the relationship between YouTube and health education. The aim of this article is to describe the variety of discourses circulated by the "drug videos" available on YouTube and to consider the implications of…

  19. YouTube, "Drug Videos" and Drugs Education

    Science.gov (United States)

    Manning, Paul

    2013-01-01

    Aims: This article reports on findings to emerge from a project examining YouTube "drug videos" in the light of an emerging literature on the relationship between YouTube and health education. The aim of this article is to describe the variety of discourses circulated by the "drug videos" available on YouTube and to consider…

  20. Privacy and Facebook

    Directory of Open Access Journals (Sweden)

    Ronan Comer

    2012-09-01

    Full Text Available Social Networking is continually growing and showing more possibilities. Facebook the leading social network site is approaching 1 billion members. Facebook guarantees more than friend requests and also acts as an excellent marketing tool for businesses. Social media is a technology allowing the nation to publish instantly and economically on the internet. It encourages live discussion on a huge range of topics, with not only friends, but businesses and consumers. Facebook serves 120 billion hits per day, stored 60 billion photos and generated 150TB (Terabytes of logs every day. Privacy - or lack of it - however has provoked outrage at various times in the media. This paper seeks to examine the ramifications of poor privacy management by Facebook.

  1. CERN meets Facebook

    CERN Multimedia

    2012-01-01

    Social networking sites like LinkedIn, MySpace, Google+ and Facebook are on the rise. In particular, the life of youngsters revolves more and more around these sites as they facilitate communication, networking and the exchange of niceties. Who does not today already have an account registered with one of them? A Facebook profile can contain photos, listings of hobbies, job information, preferences…   The on-going effort to externalise some of CERN's computing resources continues, and in order to promote a unified interface for personal information, CERN has decided to establish a partnership with Facebook starting on 1stApril. "CERN is a public and trustworthy international organisation, and as such, our staff and users have nothing to hide from the general public," said Alexi Spiner (IT), project leader responsible for this migration: * The computer profiles of all CERN users will be integrated into the Facebook portal; * In addition, we will also ...

  2. Infrastructural politics on Facebook

    DEFF Research Database (Denmark)

    Birkbak, Andreas

    broadening of the avenues of possible inquiry could be timely in relation to Facebook. What can we learn from Facebook as a venue for organizing in emergencies or around public issues? In order start answering this question I examine a recent controversy over plans to build a new road-pricing infrastructure...... to curb congestion in Copenhagen. The so-called payment ring project has now been officially dropped, but only after becoming one of the most heated topics in Danish politics in recent years. Thousands of people mobilized on Facebook pages for and against the actualization of the payment ring. I suggest...... that such issue-oriented pages represent an interesting reappropriation of the Facebook platform, whose ’pages’ feature is mainly targeted at commercial brands and other institutions. The majority of the pages founded in reaction to the payment ring were marked by sharp protests, something that generates...

  3. Facebook er internettet nu

    DEFF Research Database (Denmark)

    Tække, Jesper

    2014-01-01

    Den store vision for world wide web var, at alle kunne få ubegrænset adgang til alverdens information. www var mangfoldigt og anarkistisk. I dag er der rigtig mange, der kun bruger nettet til at være på Facebook. Hvad bruger Facebook det til? Og hvad gør det ved vores udsyn?......Den store vision for world wide web var, at alle kunne få ubegrænset adgang til alverdens information. www var mangfoldigt og anarkistisk. I dag er der rigtig mange, der kun bruger nettet til at være på Facebook. Hvad bruger Facebook det til? Og hvad gør det ved vores udsyn?...

  4. Infrastructural politics on Facebook

    DEFF Research Database (Denmark)

    Birkbak, Andreas

    broadening of the avenues of possible inquiry could be timely in relation to Facebook. What can we learn from Facebook as a venue for organizing in emergencies or around public issues? In order start answering this question I examine a recent controversy over plans to build a new road-pricing infrastructure...... to curb congestion in Copenhagen. The so-called payment ring project has now been officially dropped, but only after becoming one of the most heated topics in Danish politics in recent years. Thousands of people mobilized on Facebook pages for and against the actualization of the payment ring. I suggest...... that such issue-oriented pages represent an interesting reappropriation of the Facebook platform, whose ’pages’ feature is mainly targeted at commercial brands and other institutions. The majority of the pages founded in reaction to the payment ring were marked by sharp protests, something that generates...

  5. MedlinePlus.gov on Twitter

    Science.gov (United States)

    ... page please turn Javascript on. MedlinePlus.gov on Twitter Past Issues / Fall 2009 Table of Contents You can now follow MedlinePlus.gov on Twitter: twitter.com/medlineplus4you The medlineplus4you Twitter feed provides ...

  6. New Literacies Practices of Teenage "Twitter" Users

    Science.gov (United States)

    Gleason, Benjamin

    2016-01-01

    This study is an empirical study into the new literacy practices of five teenage "Twitter" users on Twitter. Qualitative methods were used to describe the most prominent ways of participating on "Twitter." Results indicate that teenagers used "Twitter" for self-expression, communication, friendship maintenance, and…

  7. New Literacies Practices of Teenage "Twitter" Users

    Science.gov (United States)

    Gleason, Benjamin

    2016-01-01

    This study is an empirical study into the new literacy practices of five teenage "Twitter" users on Twitter. Qualitative methods were used to describe the most prominent ways of participating on "Twitter." Results indicate that teenagers used "Twitter" for self-expression, communication, friendship maintenance, and…

  8. Twitter for travel medicine providers.

    Science.gov (United States)

    Mills, Deborah J; Kohl, Sarah E

    2016-03-01

    Travel medicine practitioners, perhaps more so than medical practitioners working in other areas of medicine, require a constant flow of information to stay up-to-date, and provide best practice information and care to their patients. Many travel medicine providers are unaware of the popularity and potential of the Twitter platform. Twitter use among our travellers, as well as by physicians and health providers, is growing exponentially. There is a rapidly expanding body of published literature on this information tool. This review provides a brief overview of the ways Twitter is being used by health practitioners, the advantages that are peculiar to Twitter as a platform of social media, and how the interested practitioner can get started. Some key points about the dark side of Twitter are highlighted, as well as the potential benefits of using Twitter as a way to disseminate accurate medical information to the public. This article will help readers develop an increased understanding of Twitter as a tool for extracting useful facts and insights from the ever increasing volume of health information. © International Society of Travel Medicine, 2016. All rights reserved. Published by Oxford University Press. For permissions, please e-mail: journals.permissions@oup.com.

  9. 21 Recipes for Mining Twitter

    CERN Document Server

    Russell, Matthew

    2011-01-01

    Millions of public Twitter streams harbor a wealth of data, and once you mine them, you can gain some valuable insights. This short and concise book offers a collection of recipes to help you extract nuggets of Twitter information using easy-to-learn Python tools. Each recipe offers a discussion of how and why the solution works, so you can quickly adapt it to fit your particular needs. The recipes include techniques to: Use OAuth to access Twitter dataCreate and analyze graphs of retweet relationshipsUse the streaming API to harvest tweets in realtimeHarvest and analyze friends and followers

  10. Best Practices in Web 2.0 Climate : Competitive Advantage Through Social Networking Tools

    OpenAIRE

    Larsson, Fredrik; Christensson, Oskar; Ibarra, Carlos

    2011-01-01

    The usage of social media such as YouTube, Twitter and Facebook has expanded drastically. Today almost every organization has a Facebook page and a Twitter account that complements their webpage and their physical stores. However, why and how are they using these social medias?  This research focuses on why and how organizations are using Facebook and Twitter in their business strategy. More specifically, what methods and organizational strategies are used. The requirement for our research wa...

  11. Best Practices in Web 2.0 Climate : Competitive Advantage Through Social Networking Tools

    OpenAIRE

    Larsson, Fredrik; Christensson, Oskar; Ibarra, Carlos

    2011-01-01

    The usage of social media such as YouTube, Twitter and Facebook has expanded drastically. Today almost every organization has a Facebook page and a Twitter account that complements their webpage and their physical stores. However, why and how are they using these social medias?  This research focuses on why and how organizations are using Facebook and Twitter in their business strategy. More specifically, what methods and organizational strategies are used. The requirement for our research wa...

  12. Levante Popular da juventude brasileira: saímos do Facebook

    Directory of Open Access Journals (Sweden)

    Gleice Bernardini

    2014-01-01

    Full Text Available O artigo visa estudar o movimento ocorrido em junho de 2013 no Brasil, inicialmente sob a bandeira do Movimento Passe Livre, porém sem a existência de uma liderança, mas múltiplas vozes que se alternam na busca de mudanças sociais e econômicas. O objeto de estudo é a comunicação feita através das redes sociais e sua realização, ou concretização, nas ruas das principais cidades do país. As passeatas demonstram a força da comunicação midiática e de um novo fenômeno de conversação, o uso das redes sociais, agora como fator de união e não mais apenas como vitrine da vida cotidiana. A internet se tornou um novo meio de comunicação de fácil e livre acesso, além de sua rapidez na dissipação de dados. Desta forma, a juventude se utilizou de tal tecnologia para um levante na busca de melhorias sociais das cidades onde aconteceram as passeatas. Tal movimento ainda sem um estudo acadêmico e social deve ser debatido para que, além de entendido, possa ampliar as contribuições com a sociedade, auxiliando-a em suas reivindicações. Foi escolhido o site #causabrasil para o estudo e percepção das questões pela qual o público manifesta insatisfação. O site realiza uma análise com a combinação de uma lista de hastags pré-cadastradas e uma lista de diferentes termos utilizados por usuários do Facebook, Twitter, Instagram, Youtube e Google, através da ferramenta de monitoramento Seekr, e em um infográfico apresenta as principais bandeiras de luta da população.

  13. Integrating YouTube into the nursing curriculum.

    Science.gov (United States)

    Sharoff, Leighsa

    2011-08-17

    Nurse educators need to be innovative, stimulating, and engaging as they teach future nursing professionals. The use of YouTube in nursing education classes provides an easy, innovative, and user-friendly way to engage today's nursing students. YouTube presentations can be easily adapted into nursing courses at any level, be it a fundamentals course for undergraduate students or a theoretical foundations course for graduate students. In this article I will provide information to help educators effectively integrate YouTube into their course offerings. I will start by reviewing the phenomenon of social networking. Next I will discuss challenges and strategies related to YouTube learning experiences, after which I will share some of the legal considerations in using YouTube. I will conclude by describing how to engage students via YouTube and current research related to YouTube.

  14. The power of YouTube

    Science.gov (United States)

    Moriarty, Philip

    2014-03-01

    As one of the presenters of the hugely successful Sixty Symbols series of YouTube science videos, Philip Moriarty describes his experiences in front of the camera and how they have transformed his ideas about bringing physics to wider audiences.

  15. YouTube in the Science Classroom

    Science.gov (United States)

    Everhart, Jerry

    2009-01-01

    YouTube makes it possible for teachers to capitalize on children's insatiable appetite for visually stimulating learning. Some of these videos attain "viral" status, getting passed on from person to person and by links on other sites. Not only are these popular videos viral, but developing one's own content and posting it for the world's access is…

  16. YouTube as a Participatory Culture

    Science.gov (United States)

    Chau, Clement

    2010-01-01

    There is an explosion of youth subscriptions to original content-media-sharing Web sites such as YouTube. These Web sites combine media production and distribution with social networking features, making them an ideal place to create, connect, collaborate, and circulate. By encouraging youth to become media creators and social networkers, new…

  17. YouTube: Educational Potentials and Pitfalls

    Science.gov (United States)

    Jones, Troy; Cuthrell, Kristen

    2011-01-01

    The instructional potential of video technology in the classroom is promising, especially in light of the 21st Century Learning Framework (Siegle, 2009). Studies show positive gains in student outcomes as a result of the integration of video technology in instruction. This article explores potential uses of YouTube as an instructional aid in…

  18. YouTube as a Participatory Culture

    Science.gov (United States)

    Chau, Clement

    2010-01-01

    There is an explosion of youth subscriptions to original content-media-sharing Web sites such as YouTube. These Web sites combine media production and distribution with social networking features, making them an ideal place to create, connect, collaborate, and circulate. By encouraging youth to become media creators and social networkers, new…

  19. Mapping auroral activity with Twitter

    Science.gov (United States)

    Case, N. A.; MacDonald, E. A.; Heavner, M.; Tapia, A. H.; Lalone, N.

    2015-05-01

    Twitter is a popular, publicly accessible, social media service that has proven useful in mapping large-scale events in real time. In this study, for the first time, the use of Twitter as a measure of auroral activity is investigated. Peaks in the number of aurora-related tweets are found to frequently coincide with geomagnetic disturbances (detection rate of 91%). Additionally, the number of daily aurora-related tweets is found to strongly correlate with several auroral strength proxies (ravg≈0.7). An examination is made of the bias for location and time of day within Twitter data, and a first-order correction of these effects is presented. Overall, the results suggest that Twitter can provide both specific details about an individual aurora and accurate real-time indication of when, and even from where, an aurora is visible.

  20. Twitter and Physics Professional Development

    Science.gov (United States)

    Nadji, Taoufik

    2016-11-01

    The advent of Twitter® and other social media services of its type ushered in a new era of professional development in education. This article addresses how a group of users have been employing Twitter to conduct professional development sessions that would benefit their participants by advancing their pedagogical approaches to learning and teaching physics. The diversity within this group is something to both note and celebrate because it includes minorities, women, and physics educators the world over.

  1. Fake accounts detection on Twitter

    OpenAIRE

    Di Pietro, Roberto; Cresci, Stefano; Petrocchi, Marinella; Spognardi, Angelo; Tesconi, Maurizio

    2013-01-01

    Fake followers are those Twitter accounts created to inflate the number of followers of a target account. Fake followers are dangerous to the social platform and beyond, since they may alter concepts like popularity and influence in the Twittersphere-hence impacting on economy, politics, and Society. In this paper, we provide several contributions. First, we review the most relevant existing criteria (proposed by Academia and Media) for anomalous Twitter accounts detection, and later we asses...

  2. Getting started with Twitter Flight

    CERN Document Server

    Hamshere, Tom

    2013-01-01

    Getting Started with Twitter Flight is written with the intention to educate the readers, helping them learn how to build modular powerful applications with Flight, Twitter's cutting-edge JavaScript framework.This book is for anyone with a foundation in JavaScript who wants to build web applications. Flight is quick and easy to learn, built on technologies you already understand such as the DOM, events, and jQuery.

  3. Facebook Bullying Can Cause Depression

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_160991.html Facebook Bullying Can Cause Depression Social media attacks have ' ... Sept. 15, 2016 (HealthDay News) -- Negative experiences on Facebook can increase the odds of depression in young ...

  4. Something to 'Like' about Facebook

    Science.gov (United States)

    ... news/fullstory_160883.html Something to 'Like' About Facebook Personal messages from close ties may boost your ... 9, 2016 (HealthDay News) -- Like it or not, Facebook has the potential to lift your well-being, ...

  5. Drugs + HIV, Learn the Link

    Medline Plus

    Full Text Available ... Parents & Educators Children & Teens Search Connect with NIDA : Facebook LinkedIn Twitter YouTube Flickr RSS Menu Home Drugs ... HIV Learn the Link - Drugs and HIV Email Facebook Twitter 2005 –Ongoing Behaviors associated with drug abuse ...

  6. Relapsing-Remitting MS (RRMS)

    Medline Plus

    Full Text Available ... MS Relapsing-remitting MS (RRMS) Share this page Facebook Twitter Email Relapsing-remitting MS (RRMS) Relapsing-remitting ... Here Start Here Colophon Stay Informed Join Us Facebook Twitter LinkedIn YouTube Pinterest MS Connection About the ...

  7. Relapsing-Remitting MS (RRMS)

    Medline Plus

    Full Text Available ... MS Relapsing-remitting MS (RRMS) Share this page Facebook Twitter Email Relapsing-remitting MS (RRMS) Relapsing-remitting ... Here Start Here Colophon Stay Informed Join Us Facebook Twitter LinkedIn YouTube Pinterest MS Connection About the ...

  8. Drugs + HIV, Learn the Link

    Medline Plus

    Full Text Available ... Children & Teens Search Connect with NIDA : Google Plus Facebook LinkedIn Twitter YouTube Flickr RSS Menu Home Drugs ... HIV Learn the Link - Drugs and HIV Email Facebook Twitter 2005 –Ongoing Behaviors associated with drug abuse ...

  9. TURKEY’S MOST POPULAR 10 RADIO STATIONS FACEBOOK USAGE

    Directory of Open Access Journals (Sweden)

    Ufuk INAL

    2017-04-01

    Full Text Available Mass media is becoming a different structure day by day. When thinking about the use of fire for communicating with the distant, it is surprising that the development of the last century is remarkable. Today's communication systems make it possible for individuals to be active in many places at the same time thanks to mobile phones, computers and different mobile devices, channels and internet-enabled platforms. These platforms, such as Facebook, Twitter, and Instagram, have different billions of users from different parts of the world. These structures, which are generally known as social platforms, offer various possibilities not only for individuals but also for institutions and organizations. Today, many institutions and organizations appear to be on social platforms. According to the constructs, the social platforms of these institutions and organizations have varying purposes and forms of use. The sole example of the influence of social platforms in mass communication is the use of these platforms by mass media. In this study, it was emphasized the issue of the extent to which the radion, one of the oldest mass communication tools, used which effect and for what purpose. In this direction, the usage patterns of 10 most heard radio in Turkey are examined in Facebook, which is ahead of other social platforms in terms of user potential and frequency in Turkey. Meanwhile, Facebook profiles usage and content creation styles of the radios are determined. Finally, the link between the rest of the radios and the Facebook movement breakdown was questioned.

  10. Social media and internet driven study recruitment: evaluating a new model for promoting collaborator engagement and participation

    National Research Council Canada - National Science Library

    Khatri, Chetan; Chapman, Stephen J; Glasbey, James; Kelly, Michael; Nepogodiev, Dmitri; Bhangu, Aneel; Fitzgerald, J Edward

    2015-01-01

    .... Interventions involved a new Twitter account, including weekly live question-and-answer sessions, a new Facebook group page, online YouTube presentations and an information page on a national association website...

  11. Hives (Urticaria)

    Science.gov (United States)

    ... the allergens into the place. Pollen Pollen from trees, grasses and weeds is a common allergen. These ... Helpful Links Facebook Twitter Youtube Google Plus RSS Feed Subscribe Asthma Capitals Asthma Facts Asthma Research Asthma ...

  12. What Is a Heart Murmur?

    Science.gov (United States)

    ... Holes in the Heart How the Heart Works Patent Ductus Arteriosus Stress Testing Tetralogy of Fallot Rate This Content: Updated: December 9, 2016 Twitter Facebook YouTube Google+ SITE INDEX ACCESSIBILITY PRIVACY STATEMENT FOIA OIG CONTACT ...

  13. Weighing the Claims in Diet Ads

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    ... can contact your state Attorney General . Tagged with: advertising , diet , health , scam , weight loss July 2012 You ... Email Updates Blog Feed Facebook YouTube Twitter The Federal Trade Commission (FTC) is ...

  14. Focusing on Contact Lens Safety

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  15. What Are Unapproved Drugs and Why Are They on the Market?

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    ... Week Abstracts In The Loop Request Missing Publication Advertising Opportunities Advocacy and public policy Legislative Action Center ... News Feed Society Events Interact With ASN rss Facebook Twitter YouTube Flickr LinkedIn Podcast ASN Communities Share ...

  17. Medicines and You: A Guide for Older Adults

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    ... Seniors Tips for Parents En Español Prescription Drug Advertising Information for Healthcare Professionals (Drugs) FDA Drug Info ... feeds Follow FDA on Twitter Follow FDA on Facebook View FDA videos on YouTube View FDA photos ...

  18. Dietary Supplements

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    ... makes the product for more information. Report false advertising to the Federal Trade Comission (FTC). www.ftc. ... feeds Follow FDA on Twitter Follow FDA on Facebook View FDA videos on YouTube View FDA photos ...

  19. Buying Prescription Medicine Online: A Consumer Safety Guide

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    ... Seniors Tips for Parents En Español Prescription Drug Advertising Information for Healthcare Professionals (Drugs) FDA Drug Info ... feeds Follow FDA on Twitter Follow FDA on Facebook View FDA videos on YouTube View FDA photos ...

  20. Health Hints: Use Caution with Pain Relievers

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    ... Seniors Tips for Parents En Español Prescription Drug Advertising Information for Healthcare Professionals (Drugs) FDA Drug Info ... feeds Follow FDA on Twitter Follow FDA on Facebook View FDA videos on YouTube View FDA photos ...

  1. Using Trusted Resources

    Science.gov (United States)

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  2. LASIK

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  3. Women and Diabetes

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  4. Fortify Your Knowledge about Vitamins

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    Full Text Available ... help accessing information in different file formats, see Instructions for Downloading Viewers and Players . Language Assistance Available: ... on Twitter Follow FDA on Facebook View FDA videos on YouTube View FDA photos on Flickr FDA ...

  5. Barbecue Basics: Tips to Prevent Foodborne Illness

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    Full Text Available ... help accessing information in different file formats, see Instructions for Downloading Viewers and Players . Language Assistance Available: ... on Twitter Follow FDA on Facebook View FDA videos on YouTube View FDA photos on Flickr FDA ...

  6. Animation of Antimicrobial Resistance

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  7. Don't Take This with That!

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    Full Text Available ... help accessing information in different file formats, see Instructions for Downloading Viewers and Players . Language Assistance Available: ... on Twitter Follow FDA on Facebook View FDA videos on YouTube View FDA photos on Flickr FDA ...

  8. Food Label and You

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    Full Text Available ... help accessing information in different file formats, see Instructions for Downloading Viewers and Players . Language Assistance Available: ... on Twitter Follow FDA on Facebook View FDA videos on YouTube View FDA photos on Flickr FDA ...

  9. Drugs + HIV, Learn the Link

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    Full Text Available Skip to main content En español Researchers Medical & Health Professionals Patients & Families Parents & Educators Children & Teens Search Connect with NIDA : Facebook LinkedIn Twitter YouTube Flickr RSS Menu ...

  10. Anatomy of a Cancer Treatment Scam

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    Full Text Available ... For Consumers For Military Consumers Business Center Advertising & Marketing Credit & Finance Guidance Privacy & Security Selected Industries Legal ... Pennsylvania Avenue, NW Washington, DC 20580 Contact Us Facebook Twitter YouTube Stay Connected Stay Connected with the ...

  11. Learn About GI Motility

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    ... eNewsletter Sidebar × MOBILE MENU About Us Learn About GI Motility Digestive Tract Disorders of the Esophagus Disorders ... Pelvic Floor Motility Testing Personal Stories Contact About GI Motility Twitter Facebook YouTube Search Search ... About Us ...

  12. About GI Motility

    Science.gov (United States)

    ... eNewsletter Sidebar × MOBILE MENU About Us Learn About GI Motility Digestive Tract Disorders of the Esophagus Disorders ... Pelvic Floor Motility Testing Personal Stories Contact About GI Motility Twitter Facebook YouTube Search Search ... About Us ...

  13. Who Is at Risk for Long QT Syndrome?

    Science.gov (United States)

    ... of potassium or sodium. These conditions include the eating disorders anorexia nervosa and bulimia, as well as some thyroid disorders. Rate This Content: NEXT >> Updated: September 21, 2011 Twitter Facebook YouTube Google+ SITE INDEX ACCESSIBILITY PRIVACY STATEMENT FOIA ...

  14. National Institute of Biomedical Imaging and Bioengineering

    Science.gov (United States)

    ... Health & Human Services National Institutes of Health Creating Biomedical Technologies to Improve Health En Español | Site Map | ... 2016 VIEW MORE NEWS AND HIGHLIGHTS Design by Biomedical Undergraduate Teams Challenge RSS LISTSERV YOUTUBE FACEBOOK TWITTER ...

  15. American Health Information Management Association

    Science.gov (United States)

    ... Government Corporate & Government Training Signature Partners Sponsorship Exhibitors Advertise With AHIMA Copyright & Permissions RSS LinkedIn Facebook Twitter YouTube Copyright © 2017 by The American Health ...

  16. Misuse of Prescription Pain Relievers: The Buzz Takes Your Breath Away. Permanently.

    Science.gov (United States)

    ... Seniors Tips for Parents En Español Prescription Drug Advertising Information for Healthcare Professionals (Drugs) FDA Drug Info ... feeds Follow FDA on Twitter Follow FDA on Facebook View FDA videos on YouTube View FDA photos ...

  17. Teaching Kids to Be Smart About Social Media

    Science.gov (United States)

    ... 30% of teens say they've received online advertising that was inappropriate for their age 39% of ... Sexting: What Parents Need to Know KidsHealth on Facebook, Twitter, Pinterest and YouTube How Can I Ensure ...

  18. Biologic Medications for Psoriasis

    Science.gov (United States)

    ... Car: New Cars Used Cars Books & Magazines National Car Prices Home Services Our Network Consumers Union Consumerist Consumer Health Choices View Recent & Past Issues Facebook Twitter Youtube Instagram More Google Plus Pinterest © 2006 - 2017 Consumer Reports Privacy Policy ...

  19. Hearing Aid Buying Guide: Sound Advice

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    ... Car: New Cars Used Cars Books & Magazines National Car Prices Home Services Our Network Consumers Union Consumerist Consumer Health Choices View Recent & Past Issues Facebook Twitter Youtube Instagram More Google Plus Pinterest © 2006 - 2017 Consumer Reports Privacy Policy ...

  20. United Mitochondrial Disease Foundation

    Science.gov (United States)

    ... Other Ways to Give Matching Gifts Donate Your Car Online Options United Way Close About UMDF Our ... Rights Reserved | UMDF Donor Privacy Policy Facebook Twitter Google+ Youtube Vimeo Instagram Email STAY UPDATED! Join the ...

  1. Among High School Seniors, Driving After Marijuana Use Surpasses Drunk Driving

    Science.gov (United States)

    ... Parents & Educators Children & Teens Search Connect with NIDA : Google Plus Facebook LinkedIn Twitter YouTube Flickr RSS Menu ... 4 said they had recently ridden in a car with such a driver. Altogether 28 percent had ...

  2. Drugged Driving

    Science.gov (United States)

    ... Parents & Educators Children & Teens Search Connect with NIDA : Google Plus Facebook LinkedIn Twitter YouTube Flickr RSS Menu ... misuse of prescription drugs can make driving a car unsafe—just like driving after drinking alcohol. Drugged ...

  3. Best Drugs to Treat Inflammatory Bowel Disease

    Science.gov (United States)

    ... Car: New Cars Used Cars Books & Magazines National Car Prices Home Services Our Network Consumers Union Consumerist Consumer Health Choices View Recent & Past Issues Facebook Twitter Youtube Instagram More Google Plus Pinterest © 2006 - 2017 Consumer Reports Privacy Policy ...

  4. The Science of Drug Use: Discussion Points

    Science.gov (United States)

    ... Parents & Educators Children & Teens Search Connect with NIDA : Google Plus Facebook LinkedIn Twitter YouTube Flickr RSS Menu ... inhalant. Many drugs can also make driving a car unsafe. Marijuana can slow reaction time, make you ...

  5. Celiac Family Health Education Video Series

    Medline Plus

    Full Text Available ... Patient Career Opportunities Legal Privacy Practices Patient + Family Rights Terms of Use Public Policy © 2005-2017 All Rights Reserved Facebook Twitter YouTube LinkedIn Google+ Instagram Boston ...

  6. THE N MBR SITU TION Godson Okwuchukwu Okafor Department of ...

    African Journals Online (AJOL)

    Tracie1

    mass media (information, education, entertainment, and surveillance), the ... crystallization of social networking sites such as Facebook,. Twitter, YouTube .... emerging field focusing on the enhancement of agricultural and rural development ...

  7. Call for Papers: Special Issue

    African Journals Online (AJOL)

    Technology Innovation in Education Research ... social networking sites like Twitter and Facebook in addition to Wikipedia and YouTube in ... with expertise in a variety of fields in order to investigate the notion of 'technology innovation.

  8. Understanding EUS (Endoscopic Ultrasonography)

    Science.gov (United States)

    ... Testimonials For Patients Conditions Find A Doctor Procedures Purchase Educational Materials Questions to Ask Your MD Screen4coloncancer. ... 963-8332 Email: info@asge.org ASGE on Facebook ASGE on Youtube ASGE on Twitter Privacy | Terms ...

  9. Hearing Loss Signals Need for Diagnosis

    Science.gov (United States)

    ... FDA strongly encourages a medical evaluation before the purchase of a hearing aid. Hearing aid sellers are ... feeds Follow FDA on Twitter Follow FDA on Facebook View FDA videos on YouTube View FDA photos ...

  10. Blood Transfusions and Organ/Tissue Transplants

    Science.gov (United States)

    ... who need blood! It is also possible to purchase a rapid home-use HIV test kit . Testing ... Care Services Search for Providers Follow Us twitter facebook youtube instagram Pinterest flickr 4 square Tools Subscribe ...

  11. Respirator Fact Sheet

    Science.gov (United States)

    ... have expiration dates that should be checked before purchase. Also, over time your mask can get old ... Respirator Fact Sheet [PDF - 706 KB] Follow NIOSH Facebook Flickr Pinterest Twitter YouTube NIOSH Homepage NIOSH A- ...

  12. Tumor Types: Understanding Brain Tumors

    Science.gov (United States)

    ... Classification of Tumors of the Central Nervous System Purchase WHO Blue Book NBTS Official Statement Questions and ... Privacy Copyright Site Search Search term Submit Submit Facebook Twitter YouTube Flickr

  13. Understanding Esophageal Dilation

    Science.gov (United States)

    ... Testimonials For Patients Conditions Find A Doctor Procedures Purchase Educational Materials Questions to Ask Your MD Screen4coloncancer. ... 963-8332 Email: info@asge.org ASGE on Facebook ASGE on Youtube ASGE on Twitter Privacy | Terms ...

  14. Protecting Your Home from Bed Bugs

    Science.gov (United States)

    ... bed bugs easier to see. Be sure to purchase a high quality encasement that will resist tearing ... Contact Us Hotlines FOIA Requests Frequent Questions Follow. Facebook Twitter YouTube Flickr Instagram Last updated on December ...

  15. Types of Funerals

    Science.gov (United States)

    ... as transportation and care of the body, the purchase of a casket or burial container and a ... credit and finance? Get Email Updates Blog Feed Facebook YouTube Twitter The Federal Trade Commission (FTC) is ...

  16. Fresh and Frozen Seafood: Selecting and Serving It Safely

    Science.gov (United States)

    ... seafood will be used within 2 days after purchase, store it in the refrigerator. Otherwise, wrap it ... feeds Follow FDA on Twitter Follow FDA on Facebook View FDA videos on YouTube View FDA photos ...

  17. Percutaneous Endoscopic Gastrostomy (PEG)

    Science.gov (United States)

    ... Testimonials For Patients Conditions Find A Doctor Procedures Purchase Educational Materials Questions to Ask Your MD Screen4coloncancer. ... 963-8332 Email: info@asge.org ASGE on Facebook ASGE on Youtube ASGE on Twitter Privacy | Terms ...

  18. Planning Your Own Funeral

    Science.gov (United States)

    ... prepayment in a state-regulated trust or to purchase a life insurance policy with the death benefits ... credit and finance? Get Email Updates Blog Feed Facebook YouTube Twitter The Federal Trade Commission (FTC) is ...

  19. How to Get Hearing Aids

    Science.gov (United States)

    ... records from your hearing healthcare professional, and may purchase your hearing aid elsewhere (ex: by mail order, ... feeds Follow FDA on Twitter Follow FDA on Facebook View FDA videos on YouTube View FDA photos ...

  20. Questions and Answers on Unapproved Chelation Products

    Science.gov (United States)

    ... of the marketing scheme to convince consumers to purchase unapproved OTC chelation products. These test kits are ... feeds Follow FDA on Twitter Follow FDA on Facebook View FDA videos on YouTube View FDA photos ...

  1. National Alopecia Areata Foundation

    Science.gov (United States)

    ... checkout and they’ll donate 10% of your purchase to NAAF. START SHOPPING Homepage 3 Column Row Follow us Created with Sketch. Youtube Facebook image/svg+xml Twitter What’s happening in your ...

  2. American Dental Association

    Science.gov (United States)

    ... Access member benefits and ADA policy ADA Store Purchase ADA products ADA Annual Meeting Attend ADA's premier ... font size Toggle Search Area Join us on Facebook Follow us on Twitter Follow us on YouTube ...

  3. What Causes Thrombocytopenia?

    Science.gov (United States)

    ... and chemotherapy, also destroy the stem cells. Aplastic Anemia Aplastic anemia is a rare, serious blood disorder in which ... September 25, 2012 Twitter Facebook YouTube Google+ SITE INDEX ACCESSIBILITY PRIVACY STATEMENT FOIA NO FEAR ACT OIG ...

  4. Who Is at Risk for Anemia?

    Science.gov (United States)

    ... history of inherited anemia, such as sickle cell anemia or thalassemia Rate This Content: NEXT >> Updated: May 18, 2012 Twitter Facebook YouTube Google+ SITE INDEX ACCESSIBILITY PRIVACY STATEMENT FOIA NO FEAR ACT OIG ...

  5. What Is Anemia?

    Science.gov (United States)

    ... Treatment will depend on the cause of the anemia and how severe it is. Rate This Content: NEXT >> Updated: May 18, 2012 Twitter Facebook YouTube Google+ SITE INDEX ACCESSIBILITY PRIVACY STATEMENT FOIA NO FEAR ACT OIG ...

  6. What Causes Aplastic Anemia?

    Science.gov (United States)

    ... blood and bone marrow diseases, such as aplastic anemia. // Non Object? Updated: August 22, 2012 Twitter Facebook YouTube Google+ SITE INDEX ACCESSIBILITY PRIVACY STATEMENT FOIA NO FEAR ACT OIG ...

  7. How Is Angina Diagnosed?

    Science.gov (United States)

    ... is low, you may have a condition called anemia (uh-NEE-me-uh). Rate This Content: NEXT >> Updated: June 1, 2011 Twitter Facebook YouTube Google+ SITE INDEX ACCESSIBILITY PRIVACY STATEMENT FOIA NO FEAR ACT OIG ...

  8. Living with Aplastic Anemia

    Science.gov (United States)

    ... blood and bone marrow diseases, such as aplastic anemia. // Non Object? Updated: August 22, 2012 Twitter Facebook YouTube Google+ SITE INDEX ACCESSIBILITY PRIVACY STATEMENT FOIA NO FEAR ACT OIG ...

  9. What Can I Eat?

    Science.gov (United States)

    ... Shop Join Team Gluten-Free CDF Sponsorship and Advertising Opportunities Events Sip & Savor: A Gluten-Free Experience ... Sitemap Sponsor Policy Strategic Partnerships Connect With Us Facebook Twitter YouTube Instagram Pinterest Charity Certifications Code © 1998- ...

  10. What Are Some Common Signs of Pregnancy?

    Science.gov (United States)

    ... conditions such as diabetes and polycystic ovary syndrome , eating disorders, excessive exercise, and certain medications. Women who miss ... Home Contact Accessibility Web Policies and Notices FOIA Facebook Twitter Pinterest YouTube RSS NIH...Turning Discovery Into ...

  11. Poorly Responsive Celiac Disease

    Science.gov (United States)

    ... Free Allergy-Free Marketplace Home Products Services Companies Advertise in the Marketplace Marketplace Blogger Project Close Conference & ... Sitemap Sponsor Policy Strategic Partnerships Connect With Us Facebook Twitter YouTube Instagram Pinterest Charity Certifications Code © 1998- ...

  12. 'Colored' and Decorative Contact Lenses: A Prescription Is a Must

    Science.gov (United States)

    ... the U.S. Food and Drug Administration. Places that advertise them as cosmetics or sell them over-the- ... feeds Follow FDA on Twitter Follow FDA on Facebook View FDA videos on YouTube View FDA photos ...

  13. Anesthesiology: About the Anesthesiology Profession

    Science.gov (United States)

    ... Organizations Employment at ASA Contact Us Support ASA Advertise Exhibit Corporate Support Resources Standards & Guidelines Practice Management ... Library-Museum Login Contact Support Connect with ASA: Facebook Linkedin Twitter Youtube Connect With ASA About Profession ...

  14. Sun Protection

    Science.gov (United States)

    ... 100% UV ray protection (look for models that advertise both UVB and UVA protection). Use a broad- ... feeds Follow FDA on Twitter Follow FDA on Facebook View FDA videos on YouTube View FDA photos ...

  15. Non-Celiac Wheat Sensitivity

    Science.gov (United States)

    ... Free Allergy-Free Marketplace Home Products Services Companies Advertise in the Marketplace Marketplace Blogger Project Close Conference & ... Sitemap Sponsor Policy Strategic Partnerships Connect With Us Facebook Twitter YouTube Instagram Pinterest Charity Certifications Code © 1998- ...

  16. Treatment and Follow Up

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    ... Free Allergy-Free Marketplace Home Products Services Companies Advertise in the Marketplace Marketplace Blogger Project Close Conference & ... Sitemap Sponsor Policy Strategic Partnerships Connect With Us Facebook Twitter YouTube Instagram Pinterest Charity Certifications Code © 1998- ...

  17. LASIK

    Medline Plus

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  18. How Is Endocarditis Diagnosed?

    Science.gov (United States)

    ... on graph paper or shows them on a computer screen. The entire test usually takes about 10 minutes. Rate This Content: NEXT >> Updated: October 1, 2010 Twitter Facebook YouTube Google+ SITE INDEX ACCESSIBILITY PRIVACY STATEMENT FOIA ...

  19. Protecting Your Child's Privacy Online

    Science.gov (United States)

    ... Keeping Up With Kids' Apps infographic Kids and Computer Security Kids and Mobile Phones Kids and Socializing ... Email Updates Blog Feed Facebook YouTube Twitter The Federal Trade Commission (FTC) is ...

  20. Shopping for Funeral Services

    Science.gov (United States)

    ... email Looking for business guidance on credit and finance? Get Email Updates Blog Feed Facebook YouTube Twitter The Federal Trade Commission (FTC) is the nation’s consumer protection agency. ...

  1. Blood Clotting and Pregnancy

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  2. Celiac Family Health Education Video Series

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  3. Sjogren's Syndrome Foundation

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  4. How Is Long QT Syndrome Diagnosed?

    Science.gov (United States)

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  5. What Are the Common Treatments for Menstrual Irregularities?

    Science.gov (United States)

    ... the menstrual problem, such as counseling for an eating disorder or extreme excercise Treatment for menstrual irregularities that ... Home Contact Accessibility Web Policies and Notices FOIA Facebook Twitter Pinterest YouTube RSS NIH...Turning Discovery Into ...

  6. Living with Long QT Syndrome

    Science.gov (United States)

    ... level in your blood. These conditions include the eating disorders anorexia nervosa and bulimia, excessive vomiting or diarrhea, ... This Content: NEXT >> Updated: September 21, 2011 Twitter Facebook YouTube Google+ SITE INDEX ACCESSIBILITY PRIVACY STATEMENT FOIA ...

  7. Talking to Your Doctor

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  8. National Ataxia Foundation

    Science.gov (United States)

    ... Facebook Page - Twitter - YouTube Giving a talk on Ataxia? - Ataxia Presentation Thank You To Our Partners Get ... new NAF App today The new NAF Store - Ataxia Awareness Merchandise & More... Shop NAF Today! Donate Now! ...

  9. Blood Clotting and Pregnancy

    Medline Plus

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  10. Upper Endoscopy

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  11. Anatomy of a Cancer Treatment Scam

    Medline Plus

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  12. Upper Endoscopy

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  13. Tips for Older Dietary Supplement Users

    Science.gov (United States)

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  14. Online Tracking

    Science.gov (United States)

    ... Making Money Privacy, Identity & Online Security Blog Video & Media Scam Alerts ... Feed Facebook YouTube Twitter The Federal Trade Commission (FTC) is the nation’s consumer protection agency. ...

  15. Orphan Products: Hope for People with Rare Diseases

    Science.gov (United States)

    ... Advertising: Questions to Ask Yourself Sample Prescription Drug Advertisements Give Us Feedback Resources for You Protecting America's ... feeds Follow FDA on Twitter Follow FDA on Facebook View FDA videos on YouTube View FDA photos ...

  16. Genetic Testing for Hereditary Cancer Syndromes

    Science.gov (United States)

    ... complaints about false or misleading health claims in advertisements. The American Society of Human Genetics, a membership ... at the National Institutes of Health FOLLOW US Facebook Twitter Instagram YouTube Google+ LinkedIn GovDelivery RSS CONTACT ...

  17. Think It Through: Managing the Benefits and Risks of Medicines

    Science.gov (United States)

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  18. Clubfoot

    Science.gov (United States)

    ... Self-management More about In-Depth Multimedia Resources Advertisement Mayo Clinic does not endorse companies or products. ... a Job Site Map About This Site Twitter Facebook Google YouTube Pinterest Mayo Clinic is a not- ...

  19. As You Age: You and Your Medicines

    Science.gov (United States)

    ... Advertising: Questions to Ask Yourself Sample Prescription Drug Advertisements Give Us Feedback Resources for You Protecting America's ... feeds Follow FDA on Twitter Follow FDA on Facebook View FDA videos on YouTube View FDA photos ...

  20. Information for Consumers (Drugs)

    Science.gov (United States)

    ... Advertising: Questions to Ask Yourself Sample Prescription Drug Advertisements Give Us Feedback Resources for You Report a ... feeds Follow FDA on Twitter Follow FDA on Facebook View FDA videos on YouTube View FDA photos ...

  1. Hoarding disorder

    Science.gov (United States)

    ... appointment Self-management More about In-Depth Resources Advertisement Mayo Clinic does not endorse companies or products. ... a Job Site Map About This Site Twitter Facebook Google YouTube Pinterest Mayo Clinic is a not- ...

  2. Blood Clotting and Pregnancy

    Medline Plus

    Full Text Available ... Clinical News ASH Self-Assessment Program Hematology , ASH Education Program About Awards Membership ASH Foundation Global Initiatives Newsroom facebook twitter youtube linkedin Copyright © 2017 by American Society of Hematology Support Opportunities | Privacy Policy | Terms of ...

  3. Facebook og social ambivalens

    DEFF Research Database (Denmark)

    2013-01-01

    Facebook er et prominent eksempel på de digitale medier, der i disse år ryster samfundet med sine nye (u)muligheder for ageren, interaktion og deling af information. Dette kapitel analyserer, hvordan befolkningen med introduktionen af Facebook som nyt medie aktuelt udsættes for en række sociale...... mediemiljø. Et vigtigt spørgsmål herunder er, om Facebook med sin aktuelle funktionelle arkitektur forstærker eller direkte initierer sociale ambivalenser, set op imod de digitale mediers generelle potentialitet for transparens og selektion, og dermed kommer til at bevirke, at samfundet har unødigt svært ved...

  4. Making Sense of Facebook

    DEFF Research Database (Denmark)

    Aaen, Janus Holst

    2015-01-01

    The objective of this paper is to discuss a methodological design developed to analyse self-governed student Facebook groups as a part of a larger study of the use of ICT in Danish secondary schools (Mathiasen. Aaen, Dalsgaard, Degn & Thomsen, 2014). The paper will discuss how this methodological...... setup can help the researcher gain in-depth knowledge of the students’ use of Facebook groups, looking past the traditional dichotomy between online and offline as well as the distinction between school-related and non-school-related communication. The paper will address the potential shortcomings...... of the design as well as how the approach can be further developed, and suggests 1) broadening the scope of the study from the Facebook group as a singular medium to include other media used by the students and 2) extending the study to include the voice of students by engaging them as co-researchers....

  5. Facebook og social ambivalens

    DEFF Research Database (Denmark)

    2013-01-01

    Facebook er et prominent eksempel på de digitale medier, der i disse år ryster samfundet med sine nye (u)muligheder for ageren, interaktion og deling af information. Dette kapitel analyserer, hvordan befolkningen med introduktionen af Facebook som nyt medie aktuelt udsættes for en række sociale...... mediemiljø. Et vigtigt spørgsmål herunder er, om Facebook med sin aktuelle funktionelle arkitektur forstærker eller direkte initierer sociale ambivalenser, set op imod de digitale mediers generelle potentialitet for transparens og selektion, og dermed kommer til at bevirke, at samfundet har unødigt svært ved...

  6. Making Sense of Facebook

    DEFF Research Database (Denmark)

    Aaen, Janus Holst

    2015-01-01

    The objective of this paper is to discuss a methodological design developed to analyse self-governed student Facebook groups as a part of a larger study of the use of ICT in Danish secondary schools (Mathiasen. Aaen, Dalsgaard, Degn & Thomsen, 2014). The paper will discuss how this methodological...... setup can help the researcher gain in-depth knowledge of the students’ use of Facebook groups, looking past the traditional dichotomy between online and offline as well as the distinction between school-related and non-school-related communication. The paper will address the potential shortcomings...... of the design as well as how the approach can be further developed, and suggests 1) broadening the scope of the study from the Facebook group as a singular medium to include other media used by the students and 2) extending the study to include the voice of students by engaging them as co-researchers....

  7. Facebook for dummies

    CERN Document Server

    Pearlman, Leah

    2010-01-01

    Sign up, build your Profile, and find friends Join the Facebook fun! These experts show you how to set up your Profile, protect your privacy, find friends and family members, learn what's happening in their lives, and keep them up to date on yours. Here's just what you need for a safe and happy Facebook experience. Open the book and find: Advice for creating the perfect Profile How to find friends Tips on keeping in touch Privacy controls and how to use them Steps for sending private messages to friends

  8. Facebook3d

    OpenAIRE

    Rodrigues, Diego Adalberto de Jesus

    2009-01-01

    INTRODUCTION With the advent of Web 2.0, social networking websites like Facebook, MySpace and LinkedIn have become hugely popular. According to (Nilsen, 2009), social networking websites have global1 figures of almost 250 millions unique users among the top five2, with the time people spend on those networks increasing 63% between 2007 and 2008. Facebook alone saw a massive growth of 566% in number of minutes in the same period of time. Furthermore their appeal is clear, they enable users...

  9. YouTube Extension of Music Memory

    Directory of Open Access Journals (Sweden)

    Trena Jordanoska

    2014-12-01

    Full Text Available Individual work approach to collective cultural memory is marked by unprecedented digital tool – Internet. Social networks accelerated the exchange of music artifacts to extremely large numbers of participants. One of the important aspects of the new digital transition is that the improved transfer rates resulted in an audio quality approaching the limits of human hearing. YouTube counter is undoubtedly the best indicator for the presence of these artifacts in virtual reality. The records of the downloads of the “Gangnam Style” song in billion, support the argument for the influence of the new technological means on collective memory. In our research we collected and analyzed the data regarding music posting on YouTube.

  10. A Role for YouTube in Telerehabilitation.

    Science.gov (United States)

    Manasco, M Hunter; Barone, Nicholas; Brown, Amanda

    2010-01-01

    YouTube (http://youtube.com) is a free video sharing website that allows users to post and view videos. Although there are definite limitations in the applicability of this website to telerehabilitation, the YouTube technology offers potential uses that should not be overlooked. For example, some types of therapy, such as errorless learning therapy for certain language and cognitive deficits can be provided remotely via YouTube. In addition, the website's social networking capabilities, via the asynchronous posting of comments and videos in response to posted videos, enables individuals to gain valuable emotional support by communicating with others with similar health and rehabilitation challenges. This article addresses the benefits and limitations of YouTube in the context of telerehabilitation and reports patient feedback on errorless learning therapy for aphasia delivered via videos posted on YouTube.

  11. 2015, 163, (Facebook wraakporno)

    NARCIS (Netherlands)

    Lodder, A.R.

    2015-01-01

    Op 22 januari 2015 wordt Chantal geconfronteerd met een niet door haar aangemaakt Facebook-account, onder haar naam,1 met haar foto, waarop kinderpornobeelden van haarzelf zijn geplaatst. Op het moment dat zij minderjarig was, 3 jaar eerder, had haar vriend met haar instemming met de telefoon opname

  12. International Libraries on Facebook

    Science.gov (United States)

    Sokoloff, Jason

    2009-01-01

    With online social networking sites becoming some of the most visited destinations on the Web, organizations from all countries have been scurrying to establish their presence on sites like MySpace, Orkut, and MSN Spaces. In this arena, the social networking site Facebook has become the world's most popular social networking Web site. Through its…

  13. YouTube pranking across cultures

    OpenAIRE

    2015-01-01

    Online pranking videos are common online and popular among middle-school students, teens and young adults. When we examined 200 YouTube examples of the Scary Maze Game prank, we explored the relationship between perpetrator, victim and witness, finding that while American children under age 12 were commonly featured as victims in Scary Maze Game prank videos, only rarely were German children represented as victims. U.S. videos also lingered on the pain of prank victims, even looping the emoti...

  14. YouTube Extension of Music Memory

    OpenAIRE

    Trena Jordanoska

    2014-01-01

    Individual work approach to collective cultural memory is marked by unprecedented digital tool – Internet. Social networks accelerated the exchange of music artifacts to extremely large numbers of participants. One of the important aspects of the new digital transition is that the improved transfer rates resulted in an audio quality approaching the limits of human hearing. YouTube counter is undoubtedly the best indicator for the presence of these artifacts in virtual reality. The records of ...

  15. Public Opinion Polling with Twitter

    CERN Document Server

    Cody, Emily M; Dodds, Peter Sheridan; Danforth, Christopher M

    2016-01-01

    Solicited public opinion surveys reach a limited subpopulation of willing participants and are expensive to conduct, leading to poor time resolution and a restricted pool of expert-chosen survey topics. In this study, we demonstrate that unsolicited public opinion polling through sentiment analysis applied to Twitter correlates well with a range of traditional measures, and has predictive power for issues of global importance. We also examine Twitter's potential to canvas topics seldom surveyed, including ideas, personal feelings, and perceptions of commercial enterprises. Two of our major observations are that appropriately filtered Twitter sentiment (1) predicts President Obama's job approval three months in advance, and (2) correlates well with surveyed consumer sentiment. To make possible a full examination of our work and to enable others' research, we make public over 10,000 data sets, each a seven-year series of daily word counts for tweets containing a frequently used search term.

  16. Social media networking: YouTube and search engine optimization.

    Science.gov (United States)

    Jackson, Rem; Schneider, Andrew; Baum, Neil

    2011-01-01

    This is the third part of a three-part article on social media networking. This installment will focus on YouTube and search engine optimization. This article will explore the application of YouTube to the medical practice and how YouTube can help a practice retain its existing patients and attract new patients to the practice. The article will also describe the importance of search engine optimization and how to make your content appear on the first page of the search engines such as Google, Yahoo, and YouTube.

  17. Marketing Strategy of YouTube in the Czech Republic

    OpenAIRE

    Hurychová, Andrea

    2012-01-01

    The goals of the thesis are to present YouTube in the Czech Republic, to discuss its entire business model, analyze the main local competitors and mostly to suggest marketing strategy that will strengthen the position of YouTube as an online medium. The current trends in the internet society are introduced as well as the role of social media in order to understand how these factors are related to the position of YouTube in marketing. From general YouTube introduction the situation of this pla...

  18. Twitter-Based EFL Pronunciation Instruction

    Science.gov (United States)

    Mompean, José Antonio; Fouz-González, Jonás

    2016-01-01

    This paper looks at the use of "Twitter" as a language teaching/learning tool. It describes the results of a study aimed at testing "Twitter's" effectiveness for pronunciation teaching. The purpose of the study was to determine whether "Twitter" can foster online participation and whether it may have a positive effect…

  19. Preservice Teachers' Microblogging: Professional Development via Twitter

    Science.gov (United States)

    Carpenter, Jeffrey

    2015-01-01

    Twitter has demonstrated potential to facilitate learning at the university level, and K-12 educators' use of the microblogging service Twitter to facilitate professional development appears to be on the rise. Research on microblogging as a part of teacher education is, however, limited. This paper investigates the use of Twitter by preservice…

  20. Newspaper Twitter: Applied Drama and Microblogging

    Science.gov (United States)

    Wotzko, Rebecca

    2012-01-01

    This paper discusses the use of applied drama within the microblogging platform "Twitter" as a method to increase students' social media and news literacy. Online news sites are increasingly using "Twitter" as a source for eyewitness accounts of events or public opinion. "Twitter" offers users a simple way to publicly…

  1. Nervous system examination on YouTube

    Directory of Open Access Journals (Sweden)

    Azer Samy A

    2012-12-01

    Full Text Available Abstract Background Web 2.0 sites such as YouTube have become a useful resource for knowledge and are used by medical students as a learning resource. This study aimed at assessing videos covering the nervous system examination on YouTube. Methods A research of YouTube was conducted from 2 November to 2 December 2011 using the following key words “nervous system examination”, “nervous system clinical examination”, “cranial nerves examination”, “CNS examination”, “examination of cerebellum”, “balance and coordination examination”. Only relevant videos in the English language were identified and related URL recorded. For each video, the following information was collected: title, author/s, duration, number of viewers, number of posted comments, and total number of days on YouTube. Using criteria comprising content, technical authority and pedagogy parameters, videos were rated independently by three assessors and grouped into educationally useful and non-educationally useful. Results A total of 2240 videos were screened; 129 were found to have relevant information to nervous system examination. Analysis revealed that 61 (47% of the videos provided useful information on the nervous system examination. These videos scored (mean ± SD, 14.9 ± 0.2 and mainly covered examination of the whole nervous system (8 videos, 13%, cranial nerves (42 videos, 69%, upper limbs (6 videos, 10%, lower limbs (3 videos, 5%, balance and co-ordination (2 videos, 3%. The other 68 (53% videos were not useful educationally; scoring (mean ± SD, 11.1 ± 3.0. The total viewers of all videos was 2,189,434. Useful videos were viewed by 1,050,445 viewers (48% of total viewers. The total viewership per day for useful videos was 1,794.5 and for non-useful videos 1,132.0. The differences between the three assessors were insignificant (less than 0.5 for the mean and 0.3 for the SD. Conclusions Currently, YouTube provides an adequate resource

  2. Celiac Family Health Education Video Series

    Medline Plus

    Full Text Available ... 617-355-6058 Visit the Celiac Support Group Facebook page CSG Facebook Page Boston Children's Hospital will teach you and ... Use Public Policy © 2005-2017 All Rights Reserved Facebook Twitter YouTube LinkedIn Google+ Instagram Boston Children's Hospital ...

  3. Celiac Family Health Education Video Series

    Medline Plus

    Full Text Available ... 617-355-6058 Visit the Celiac Support Group Facebook page CSG Facebook Page Boston Children's Hospital will teach you and ... Use Public Policy © 2005-2017 All Rights Reserved Facebook Twitter YouTube LinkedIn Google+ Instagram Boston Children's Hospital ...

  4. Privacy-Preserving Discovery of Topic-Based Events from Social Sensor Signals: An Experimental Study on Twitter

    OpenAIRE

    Nguyen, Duc T.; Jung, Jai E.

    2014-01-01

    Social network services (e.g., Twitter and Facebook) can be regarded as social sensors which can capture a number of events in the society. Particularly, in terms of time and space, various smart devices have improved the accessibility to the social network services. In this paper, we present a social software platform to detect a number of meaningful events from information diffusion patterns on such social network services. The most important feature is to process the social sensor sign...

  5. Analyzing viewpoint diversity in twitter

    NARCIS (Netherlands)

    Bozdag, V.E.; Gao, Q.; Warnier, M.E.; Houben, G.J.P.M.

    2013-01-01

    Information diversity has a long tradition in human history. Recently there have been claims that diversity is diminishing in information available in social networks. On the other hand, some studies suggest that diversity is actually quite high in social networks such as Twitter. However these stud

  6. The Constitutive Power of Twitter

    DEFF Research Database (Denmark)

    Albu, Oana Brindusa; Etter, Michael Andreas

    organizations. The analysis illustrates how specific Twitter interactions, i.e., hashtags, become hypertexts—a type of authoritative texts—which simultaneously constitute an organizational actor or act as a pastiche of it. The study contributes to extant research by illustrating how hypertextuality...

  7. Literatura en Twitter. A propósito del Twitter Fiction Festival / Literature in Twitter. About the Twitter Fiction Festival

    Directory of Open Access Journals (Sweden)

    Concepción Torres Begines

    2016-08-01

    Full Text Available Este artículo se propone establecer una serie de características referidas a la literatura en Twitter teniendo en cuenta la importancia que tiene el usuario en el proceso creativo de la obra. Para ello hemos realizado un análisis de las principales propuestas presentadas en el Twitter Fiction Festival, celebrado en línea a través de la plataforma y que ha contado con una importante acogida por parte del público, el cual representa una fuente de materiales esencial para este tipo de investigaciones. This article aims to establish a series of characteristics referred to the literary forms on Twitter, regarding the role played by the user in the creative process of the final work. For this purpose, we have made an analysis of the main proposals presented during the Twitter Fiction Festival, performed exclusively on line through the platform and that has been warmly welcome by the public, which represents an essential source for this kind of research.

  8. A study of social information control affordances and gender difference in Facebook self-presentation.

    Science.gov (United States)

    Kuo, Feng-Yang; Tseng, Chih-Yi; Tseng, Fan-Chuan; Lin, Cathy S

    2013-09-01

    Affordances refer to how interface features of an IT artifact, perceived by its users in terms of their potentials for action, may predict the intensity of usage. This study investigates three social information affordances for expressive information control, privacy information control, and image information control in Facebook. The results show that the three affordances can significantly explain how Facebook's interface designs facilitate users' self-presentation activities. In addition, the findings reveal that males are more engaged in expressing information than females, while females are more involved in privacy control than males. A practical application of our study is to compare and contrast the level of affordances offered by various social network sites (SNS) like Facebook and Twitter, as well as differences in online self-presentations across cultures. Our approach can therefore be useful to investigate how SNS design features can be tailored to specific gender and culture needs.

  9. Comparison of Machine Learning Approaches on Arabic Twitter Sentiment Analysis

    Directory of Open Access Journals (Sweden)

    Merfat.M. Altawaier

    2016-12-01

    Full Text Available With the dramatic expansion of information over internet, users around the world express their opinion daily on the social network such as Facebook and Twitter. Large corporations nowadays invest on analyzing these opinions in order to assess their products or services by knowing the people feedback toward such business. The process of knowing users’ opinions toward particular product or services whether positive or negative is called sentiment analysis. Arabic is one of the common languages that have been addressed regarding sentiment analysis. In the literature, several approaches have been proposed for Arabic sentiment analysis and most of these approaches are using machine learning techniques. Machine learning techniques are various and have different performances. Therefore, in this study, we try to identifying a simple, but workable approach for Arabic sentiment analysis on Twitter. Hence, this study aims to investigate the machine learning technique in terms of Arabic sentiment analysis on Twitter. Three techniques have been used including Naïve Bayes, Decision Tree (DT and Support Vector Machine (SVM. In addition, two simple sub-tasks pre-processing have been also used; Term Frequency-Inverse Document Frequency (TF-IDF and Arabic stemming to get the heaviest weight term as the feature for tweet classification. TF-IDF aims to identify the most frequent words, whereas stemming aims to retrieve the stem of the word by removing the inflectional derivations. The dataset that has been used is Modern Arabic Corpus which consists of Arabic tweets. The performance of classification has been evaluated based on the information retrieval metrics precision, recall and f-measure. The experimental results have shown that DT has outperformed the other techniques by obtaining 78% of f-measure.

  10. "YouTube Has Changed Everything"? Music Faculty, Librarians, and Their Use and Perceptions of Youtube

    Science.gov (United States)

    Dougan, Kirstin

    2014-01-01

    YouTube's accessibility, ease of use, and depth of content are strong lures for music students. But do music teaching faculty and librarians encourage this and do they use it in their own research, teaching, and work? This study surveyed over 9,000 music faculty and over 300 music librarians in the United States. It discovered that faculty rank is…

  11. Facebook Marketing towards Vietnamese consumers

    OpenAIRE

    Bui, Trang

    2013-01-01

    This thesis examines to figure out whether Facebook can make an impact on consumers’ behavior among Vietnamese customers. The main objective of this thesis is to identify the potential consumers by understanding the consumer’s decision-making process and thus, recommend some effective marketing methods using Facebook as a marketing tool for companies in Vietnam, by investigating the current Vietnamese Facebook users and support of relevant theories. The theoretical part of the thesis are ...

  12. Youth on YouTube as Smart Swarms

    Science.gov (United States)

    Duncum, Paul

    2014-01-01

    Viewing YouTube culture as a creative, collaborative process similar to animal swarms can help art educators understand and embrace youth's digital practices. School-age youth are among the most prolific contributors to YouTube, not just as viewers, but also as producers. Even preschoolers now produce videos (McClure, 2010). So pervasive,…

  13. YouTube and Academic Libraries: Building a Digital Collection

    Science.gov (United States)

    Cho, Allan

    2013-01-01

    Although still a relatively new technology with less than 10 years of history, YouTube's extensive reach and integration in mainstream society as well as lifelong learning habits of online users cannot be understated. This article examines how the YouTube collection at the University of British Columbia Library's Irving K. Barber Learning Centre…

  14. YouTube: An Emerging Tool in Anatomy Education

    Science.gov (United States)

    Jaffar, Akram Abood

    2012-01-01

    The use of online social networks in medical education can remodel and enhance anatomy teaching and learning; one such network is the video-sharing site YouTube. Limited research in the literature exists on the use of YouTube as a platform for anatomy education. The aim of this study is to assess student's perceptions and patterns of usage of this…

  15. KevJumba and the Adolescence of YouTube

    Science.gov (United States)

    Saul, Roger

    2010-01-01

    This article considers the significance of YouTube as a pedagogical space from which young people can play participatory roles as theorists in their own constructions as popular cultural subjects. Drawing upon the public profile of "KevJumba," a teenager who makes videos of himself on YouTube, the article suggests that representational practices…

  16. Framework for Connections on Facebook

    DEFF Research Database (Denmark)

    Sudzina, Frantisek

    There is a substantial amount of current information systems and marketing research focused on social networking sites, most frequently on Facebook. Often, these studies utilize available metadata on user on-line behavior, such as what links the users clicked on. In order to better understand...... behavior of Facebook users, it makes sense to investigate also whom the users connect to. It is possible to hypothesize that behavior of people, who connect only to relatives on Facebook, differs from behavior of people, who are connected only to their classmates. The paper offers a framework of Facebook...

  17. Facebook enhances antidepressant pharmacotherapy effects.

    Science.gov (United States)

    Mota Pereira, Jorge

    2014-01-01

    Treatment-resistant major depressive disorder (TR-MDD) is a complex condition, with very low remission rates. In recent years some studies have been conducted on the implementation of cognitive behavioral therapy and psychodynamic psychotherapy interventions via the Internet to MDD patients, and results have been promising. However, there have been no studies in patients with TR-MDD nor with the use of Facebook with the psychiatrist as "friend." 60 TR-MDD patients were randomized to one of three groups: Facebook group with psychiatrist as "friend," Facebook group without psychiatrist as "friend," and control group (no Facebook use). Both Facebook groups spent at least 1 hour/day on Facebook, 7 days/week, during the 3 months. All patients maintained their usual pharmacotherapy. All participants were evaluated at baseline and at 1, 2, and 3 months for depressive symptoms using HAD17 and BDI-II. Results show that both Facebook groups had a decrease on HADM17 and BDI-II scores as well as higher remission and response rates than the control group, with better results if the psychiatrist was a "friend" on Facebook. Therefore, in TR-MDD, Facebook can be used as an effective enhancement therapy, adjuvant to pharmacological therapy with regular consultations, especially if the psychiatrist is the patient's online "friend."

  18. The INGVterremoti channel on YouTube

    Directory of Open Access Journals (Sweden)

    Alessandro Amato

    2012-07-01

    Full Text Available n February 2010, we launched an experimental scientific video channel on YouTube (http://www.youtube.com/ingvterremoti, to improve our communication strategy for earthquake risk and preparedness. The main goals of this initiative were to inform people of the ongoing seismic activity in Italy and around the World, to communicate the results of scientific research in seismology, and to increase the knowledge of seismic hazard of the people. To date, after almost two years from the start, we have published 52 original videos on YouTube, through the collaboration of many researchers at the Istituto Nazionale di Geofisica e Vulcanologia (INGV. The videos are organized into eight play lists: (i earthquakes in Italy; (ii earthquakes worldwide; (iii the 2009 L’Aquila, Italy, earthquake; (iv ongoing seismic activity; (v tsunami; (vi earthquake prediction; (vii seismic hazard; and (viii May 11 2011 (when a major earthquake was predicted to hit Rome. To date, the total number of views is over 466,000, with two peaks of more than 20,000/day after the Tohoku, Japan, earthquake (March 2011 and before the presumed prediction of a major earthquake to hit Rome on May 11, 2011. The most popular videos (6 have been viewed more than 20,000 times, with a maximum of over 67,000. We think that this initiative has increased people’s knowledge and awareness of seismic risk, although at the moment the outreach is limited only to a specific (but growing target of citizens. In the future, we will try to improve the technical aspects of our video communication, and we will try to broaden our audience. We have learned that when specific earthquakes occur (or even when there are unfounded predictions about upcoming seismic events this is when the attention is highest, which represent the best occasions to move forward towards improved risk communication strategies.

  19. Automated Identification and Reconstruction of YouTube Video Access

    Directory of Open Access Journals (Sweden)

    Jonathan Patterson

    2012-06-01

    Full Text Available YouTube is one of the most popular video-sharing websites on the Internet, allowing users to upload, view and share videos with other users all over the world. YouTube contains many different types of videos, from homemade sketches to instructional and educational tutorials, and therefore attracts a wide variety of users with different interests. The majority of YouTube visits are perfectly innocent, but there may be circumstances where YouTube video access is related to a digital investigation, e.g. viewing instructional videos on how to perform potentially unlawful actions or how to make unlawful articles.When a user accesses a YouTube video through their browser, certain digital artefacts relating to that video access may be left on their system in a number of different locations. However, there has been very little research published in the area of YouTube video artefacts.The paper discusses the identification of some of the artefacts that are left by the Internet Explorer web browser on a Windows system after accessing a YouTube video. The information that can be recovered from these artefacts can include the video ID, the video name and possibly a cached copy of the video itself. In addition to identifying the artefacts that are left, the paper also investigates how these artefacts can be brought together and analysed to infer specifics about the user’s interaction with the YouTube website, for example whether the video was searched for or visited as a result of a suggestion after viewing a previous video.The result of this research is a Python based prototype that will analyse a mounted disk image, automatically extract the artefacts related to YouTube visits and produce a report summarising the YouTube video accesses on a system.

  20. Perceived realism and Twitter use are associated with increased acceptance of cosmetic surgery among those watching reality television cosmetic surgery programs.

    Science.gov (United States)

    Fogel, Joshua; King, Kahlil

    2014-08-01

    Reality television programming is a popular type of television programming, and features shows about cosmetic surgery. Social media such as Facebook and Twitter are increasingly popular methods of sharing information. The authors surveyed college students to determine among those watching reality television cosmetic surgery programs whether perceived realism or social media use was associated with attitudes toward cosmetic surgery. Participants (n=126) were surveyed about their reality television cosmetic surgery program viewing habits, their perception of the realism of reality television programming, and social media topics of Twitter and Facebook. Outcome variables were the Acceptance of Cosmetic Surgery Scales of social, intrapersonal, and consider. Perceived realism was significantly associated with increased scores on the Acceptance of Cosmetic Surgery Scale subscales of social (p=0.004), intrapersonal (p=0.03), and consider (p=0.03). Following a character from a reality television program on Twitter was significantly associated with increased social scores (p=0.04). There was no significant association of Facebook behavior with attitudes toward cosmetic surgery. Cosmetic plastic surgeons may benefit by advertising their services on cosmetic surgery reality television programs. These reality television programs portray cosmetic surgery in a positive manner, and viewers with increased perceived realism will be a potential receptive audience toward such advertising. Also, advertising cosmetic surgery services on Twitter feeds that discuss cosmetic surgery reality television programs would be potentially beneficial.

  1. Informative television and mobility. News analysis of the most followed through twitter

    Directory of Open Access Journals (Sweden)

    Leire GÓMEZ RUBIO

    2016-12-01

    Full Text Available Social networks such as Facebook and Twitter, and mobile applications such as Periscope, Snapchat, Whatsapp, among others, are some of the emerging ways of communication and access to information in recent times, for both general users and professionals of the information. Technological advances and innovations derived mainly from the web 2.0 have added new screens to traditional media, so that the newspaper can not only be read, but now also can be seen and heard, while television, besides been seen and heard, also read. To this, mobility and portability is added, as demanded by users today, and in which the mobile screen has a prominent role and influence, especially because of social networks. This contribution describes which is the production and consumption of news that comes from the information provided by the principal generalist television channels in Spain through the most mobile social network, Twitter.

  2. Methodological considerations in analyzing Twitter data.

    Science.gov (United States)

    Kim, Annice E; Hansen, Heather M; Murphy, Joe; Richards, Ashley K; Duke, Jennifer; Allen, Jane A

    2013-12-01

    Twitter is an online microblogging tool that disseminates more than 400 million messages per day, including vast amounts of health information. Twitter represents an important data source for the cancer prevention and control community. This paper introduces investigators in cancer research to the logistics of Twitter analysis. It explores methodological challenges in extracting and analyzing Twitter data, including characteristics and representativeness of data; data sources, access, and cost; sampling approaches; data management and cleaning; standardizing metrics; and analysis. We briefly describe the key issues and provide examples from the literature and our studies using Twitter data to understand public health issues. For investigators considering Twitter-based cancer research, we recommend assessing whether research questions can be answered appropriately using Twitter, choosing search terms carefully to optimize precision and recall, using respected vendors that can provide access to the full Twitter data stream if possible, standardizing metrics to account for growth in the Twitter population over time, considering crowdsourcing for analysis of Twitter content, and documenting and publishing all methodological decisions to further the evidence base.

  3. Talking with the American Public: Blogs, Facebook, and YouTube, and Public Affairs

    Science.gov (United States)

    2009-02-20

    with news concerning Marines. News sources are not limited to news websites though. Personal websites, web logs (blogs), and social networking sites are...2.0 tools such as blogs, social networking sites , and web-article comments are conversations; they are an effective way for PA to ensure the...internet. More importantly, they get it not only from traditional news media sites, but also from social networking sites where ideas, perspectives

  4. Syndromic classification of Twitter messages

    CERN Document Server

    Collier, Nigel

    2011-01-01

    Recent studies have shown strong correlation between social networking data and national influenza rates. We expanded upon this success to develop an automated text mining system that classifies Twitter messages in real time into six syndromic categories based on key terms from a public health ontology. 10-fold cross validation tests were used to compare Naive Bayes (NB) and Support Vector Machine (SVM) models on a corpus of 7431 Twitter messages. SVM performed better than NB on 4 out of 6 syndromes. The best performing classifiers showed moderately strong F1 scores: respiratory = 86.2 (NB); gastrointestinal = 85.4 (SVM polynomial kernel degree 2); neurological = 88.6 (SVM polynomial kernel degree 1); rash = 86.0 (SVM polynomial kernel degree 1); constitutional = 89.3 (SVM polynomial kernel degree 1); hemorrhagic = 89.9 (NB). The resulting classifiers were deployed together with an EARS C2 aberration detection algorithm in an experimental online system.

  5. Facebook versus Moodle in Practice

    Science.gov (United States)

    Petrovic, Natasa; Jeremic, Veljko; Cirovic, Marko; Radojicic, Zoran; Milenkovic, Nemanja

    2014-01-01

    Very few research papers and case studies have shown successful integration of both Facebook and Moodle in the educational experience of students. This study sought to evaluate the educational benefits of the increasingly popular Facebook--which plays an important role in students' social life as well as their academic life--and to compare it with…

  6. Facebook versus Moodle in Practice

    Science.gov (United States)

    Petrovic, Natasa; Jeremic, Veljko; Cirovic, Marko; Radojicic, Zoran; Milenkovic, Nemanja

    2014-01-01

    Very few research papers and case studies have shown successful integration of both Facebook and Moodle in the educational experience of students. This study sought to evaluate the educational benefits of the increasingly popular Facebook--which plays an important role in students' social life as well as their academic life--and to compare it…

  7. Facebook versus Moodle in Practice

    Science.gov (United States)

    Petrovic, Natasa; Jeremic, Veljko; Cirovic, Marko; Radojicic, Zoran; Milenkovic, Nemanja

    2014-01-01

    Very few research papers and case studies have shown successful integration of both Facebook and Moodle in the educational experience of students. This study sought to evaluate the educational benefits of the increasingly popular Facebook--which plays an important role in students' social life as well as their academic life--and to compare it with…

  8. Analyzing viewpoint diversity in twitter

    OpenAIRE

    2013-01-01

    Information diversity has a long tradition in human history. Recently there have been claims that diversity is diminishing in information available in social networks. On the other hand, some studies suggest that diversity is actually quite high in social networks such as Twitter. However these studies only focus on the concept of source diversity and they only focus on American users. In this paper we analyze different dimensions of diversity. We also provide an experimental design in which ...

  9. Blogs and Twitter in medical publications: too unreliable to quote, or a change waiting to happen?

    Science.gov (United States)

    Chatterjee, Pranab; Biswas, Tamoghna

    2011-09-27

    With the ubiquitous connectivity offered by the Internet, social media sites (like Twitter and Facebook) and personal publishing platforms (blogs) are proliferating rapidly. In this new, evolving scenario of social media, these tools become an important medium to disseminate information at a lightning speed. However, the conventional medical publication model is less than eager to regard them as equivalent to traditional modes of information dissemination. In this article we examine the role played by social media as a critic of the medical publication system, and how it acts as a safeguard by building a platform for post-publication peer review.

  10. Social udgiftsudligning via Facebook

    OpenAIRE

    Høiland-Jørgensen, Toke; Brandrup, Morten; Jørgensen, Mads Hald

    2009-01-01

    Når en gruppe venner eller bekendte deltager i aktiviteter sammen, fx en rejse eller lignende, sker det ofte at deltagerne i aktiviteten har en række fælles udgifter som de hver især betaler for. Opgaven med at udregne de nødvendige overførsler for at udligne udgifterne, er en opgave der med fordel kan automatiseres, og dette kan med fordel gøres over internettet. Vi har derfor konstrueret en Facebook-applikation som tillader brugere at indtaste og udligne deres udgifter. Applikationen ...

  11. Working with Facebook

    CERN Document Server

    2014-01-01

    This book enables you to start using Facebook right away. You will learn how to create an account, and how to fill your page with personal information, photos, and stories about the things you have done or are doing. You will learn how to add friends to your network, and which privacy settings to use to prevent unauthorized access to your personal information. The book is written using the Visual Steps method. The step-by-step method with clear instructions and screenshots will tell you exactly what you need to do.

  12. Understanding the Demographics of Twitter Users

    DEFF Research Database (Denmark)

    Mislove, Alan; Jørgensen, Sune Lehmann; Ahn, Yong-Yeol;

    2011-01-01

    Every second, the thoughts and feelings of millions of people across the world are recorded in the form of 140-character tweets using Twitter. However, despite the enormous potential presented by this remarkable data source, we still do not have an understanding of the Twitter population itself......: Who are the Twitter users? How representative of the overall population are they? In this paper, we take the first steps towards answering these questions by analyzing data on a set of Twitter users representing over 1% of the U.S. population. We develop techniques that allow us to compare the Twitter...... population to the U.S. population along three axes (geography, gender, and race/ethnicity), and find that the Twitter population is a highly non-uniform sample of the population....

  13. Healthcare information on YouTube: A systematic review.

    Science.gov (United States)

    Madathil, Kapil Chalil; Rivera-Rodriguez, A Joy; Greenstein, Joel S; Gramopadhye, Anand K

    2015-09-01

    This article reviews the peer-reviewed literature addressing the healthcare information available on YouTube. Inclusion and exclusion criteria were determined, and the online databases PubMed and Web of Knowledge were searched using the search phrases: (1) YouTube* AND Health* and (2) YouTube* AND Healthcare*. In all, 18 articles were reviewed, with the results suggesting that (1) YouTube is increasingly being used as a platform for disseminating health information; (2) content and frame analysis were the primary techniques employed by researchers to analyze the characteristics of this information; (3) YouTube contains misleading information, primarily anecdotal, that contradicts the reference standards and the probability of a lay user finding such content is relatively high; (4) the retrieval of relevant videos is dependent on the search term used; and (5) videos from government organizations and professional associations contained trustworthy and high-quality information. YouTube is used as a medium for promoting unscientific therapies and drugs that are yet to be approved by the appropriate agencies and has the potential to change the beliefs of patients concerning controversial topics such as vaccinations. This review recognizes the need to design interventions to enable consumers to critically assimilate the information posted on YouTube with more authoritative information sources to make effective healthcare decisions.

  14. Tools at Work: Facebook's March on Privacy

    Science.gov (United States)

    Rethlefsen, Melissa L.

    2010-01-01

    May 31, 2010, was Quit Facebook Day. But although only around 35,000 of the 500 million Facebook users pledged to quit Facebook on Memorial Day, there's a sense of unease stirring with the social network's strategy. Congress has called for Facebook to explain its stance on the collection and sharing of user information (see…

  15. Facebook Groups as LMS: A Case Study

    Science.gov (United States)

    Meishar-Tal, Hagit; Kurtz, Gila; Pieterse, Efrat

    2012-01-01

    This paper describes a pilot study in using Facebook as an alternative to a learning management system (LMS). The paper reviews the current research on the use of Facebook in academia and analyzes the differences between a Facebook group and a regular LMS. The paper reports on a precedent-setting attempt to use a Facebook group as a course…

  16. Facing Facebook: A Guide for Nonteens

    Science.gov (United States)

    Siegle, Del

    2011-01-01

    Facebook is a social networking phenomenon that has taken the United States by storm and gained universal popularity. Facebook has more than one-half trillion members; 1 out of every 12 people on the planet has a Facebook account. Some argue the interactive nature of social networking sites (SNSs) such as Facebook, as well as other interactive…

  17. Tools at Work: Facebook's March on Privacy

    Science.gov (United States)

    Rethlefsen, Melissa L.

    2010-01-01

    May 31, 2010, was Quit Facebook Day. But although only around 35,000 of the 500 million Facebook users pledged to quit Facebook on Memorial Day, there's a sense of unease stirring with the social network's strategy. Congress has called for Facebook to explain its stance on the collection and sharing of user information (see…

  18. Social media engagement analysis of U.S. Federal health agencies on Facebook.

    Science.gov (United States)

    Bhattacharya, Sanmitra; Srinivasan, Padmini; Polgreen, Philip

    2017-04-21

    It is becoming increasingly common for individuals and organizations to use social media platforms such as Facebook. These are being used for a wide variety of purposes including disseminating, discussing and seeking health related information. U.S. Federal health agencies are leveraging these platforms to 'engage' social media users to read, spread, promote and encourage health related discussions. However, different agencies and their communications get varying levels of engagement. In this study we use statistical models to identify factors that associate with engagement. We analyze over 45,000 Facebook posts from 72 Facebook accounts belonging to 24 health agencies. Account usage, user activity, sentiment and content of these posts are studied. We use the hurdle regression model to identify factors associated with the level of engagement and Cox proportional hazards model to identify factors associated with duration of engagement. In our analysis we find that agencies and accounts vary widely in their usage of social media and activity they generate. Statistical analysis shows, for instance, that Facebook posts with more visual cues such as photos or videos or those which express positive sentiment generate more engagement. We further find that posts on certain topics such as occupation or organizations negatively affect the duration of engagement. We present the first comprehensive analyses of engagement with U.S. Federal health agencies on Facebook. In addition, we briefly compare and contrast findings from this study to our earlier study with similar focus but on Twitter to show the robustness of our methods.

  19. Democratic resistance and state power in the age of social networks : the role of Facebook in Iran's green movement

    OpenAIRE

    Azizi Ari, Sharareh

    2014-01-01

    The internet and social networks have contributed extensively to democratic political uprisings in the Middle East in recent years. We cannot think of the Iranian Green Movement in 2009 and the Arab Spring in 2010-2011 without thinking, at the same time, of Facebook, Twitter and You Tube. The roles played by the internet and social networks in these two significant political events in this region led me to ask and discuss the question: Have internet and social networks constituted an alternat...

  20. Direct ophthalmoscopy on YouTube

    DEFF Research Database (Denmark)

    Borgersen, Nanna Jo; Henriksen, Mikael Johannes Vuokko; Konge, Lars

    2016-01-01

    by evaluating their content and approach to visualization. METHODS: In order to synthesize main themes and points for direct ophthalmoscopy, we formed a broad panel consisting of a medical student, junior and senior physicians, and took into consideration book chapters targeting medical students and physicians...... in general. We then systematically searched YouTube. Two authors reviewed eligible videos to assess eligibility and extract data on video statistics, content, and approach to visualization. Correlations between video statistics and contents were investigated using two-tailed Spearman's correlation. RESULTS......: We screened 7,640 videos, of which 27 were found eligible for this study. Overall, a median of 12 out of 18 points (interquartile range: 8-14 key points) were covered; no videos covered all of the 18 points assessed. We found the most difficulties in the approach to visualization of how to approach...

  1. The Future of YouTube: Critical Reflections on YouTube Users’ Discussion over Its Future

    OpenAIRE

    Kim, Gooyong

    2009-01-01

    This paper examines how the sociopolitical and educational potentials of YouTube have been exercised by analyzing users’ discussion practices by posting videos. Compared to literature that deals with the Internet’s sociopolitical impact, I argue that YouTube has played a key role in implementing the democratization of media spectacles. Different forms of Internet use are discussed with regard to YouTube’s contributions. First of all, the discursive practices of YouTube validate Habermas’s not...

  2. Overlap in Facebook Profiles Reflects Relationship Closeness.

    Science.gov (United States)

    Castañeda, Araceli M; Wendel, Markie L; Crockett, Erin E

    2015-01-01

    We assessed the association between self-reported Inclusion of Other in the Self (IOS) and Facebook overlap. Ninety-two participants completed online measures of IOS and investment model constructs. Researchers then recorded Facebook data from participants' profile pages. Results from multilevel models revealed that IOS predicted Facebook overlap. Furthermore, Facebook overlap was associated with commitment and investment in ways comparable to self-reported IOS. These findings suggest that overlap in Facebook profiles can be used to measure relationship closeness.

  3. Facebook a marketing

    OpenAIRE

    KARASOVÁ, Eva

    2010-01-01

    The main aim of this thesis is to verify the suitability of the use of Facebook as the main tool of communication mix within a specific marketing campaign. Individual Facebook applications will be analyzed and provide the basis for the practical part of the work. On this basis, the project consists of using social networking site Facebook for a particular company and will subsequently be analyzed in two campaigns that take place on the social network. The analysis will be carried out market r...

  4. Pienyritysten markkinointi Facebook-sivustoilla

    OpenAIRE

    Niemelä, Kaire

    2015-01-01

    Tämän opinnäytetyön aiheena oli pienyritysten markkinointi yritysten Facebooksivustoilla.Opinnäytetyön aihe rajattiin koskemaan ainoastaan pienyritysten tuottamaa sisältöä Facebook-sivustoilla. Opinnäytetyössä pyrittiin selvittämään, mitkä sisällölliset tekijät ovat seuraajien houkuttelemisessa tärkeimpiä pienyritysten Facebook-sivustoilla. Markkinointi Facebook-sivustoilla on ilmaista, ja pienyritykset voivat muodostaa omien sivustojensa kautta suhteita omiin asiakkaisiinsa ja seuraajiinsa. ...

  5. Facebook-mainonta : case: Sotka

    OpenAIRE

    Paananen, Jani

    2014-01-01

    Tämä opinnäytetyö käsittelee Facebook-mainontaa. Tavoitteena oli selvittää, millä tavalla yrityksen Facebook-sivun tykkääjämäärää saadaan tehokkaasti kasvatettua Facebook-mainonnan avulla. Sivutavoitteena oli tutkia, saadaanko samassa yhteydessä tehokkaasti kartutettua yrityksen sähköpostirekisteriä. Tämän työn case-yrityksenä on Sotka, joka on suomalainen huonekalujen vähittäiskauppaketju. Opinnäytetyö toteutettiin toimeksiantona Sotkalle. Tutkimuksen aihetta pidettiin yrityksessä tärkeä...

  6. Mourning and Grief on Facebook.

    Science.gov (United States)

    Willis, Erin; Ferrucci, Patrick

    2017-01-01

    Facebook not only changed the way we communicate but also the way we mourn and express grief. The social networking site allows users to interact with deceased users' walls after death. This study utilized textual analysis to categorize Facebook posts ( N = 122) on 30 deceased users' walls according to uses and gratifications theory. Most posts were found to be motivated by entertainment, followed by integration and social interaction. Facebook users posted memories, condolences, and interacted with friends and family members in the deceased user's network. Implications and potential future research are discussed.

  7. Why Do People Use Facebook?

    Science.gov (United States)

    Nadkarni, Ashwini; Hofmann, Stefan G

    2012-02-01

    The social networking site, Facebook, has gained an enormous amount of popularity. In this article, we review the literature on the factors contributing to Facebook use. We propose a model suggesting that Facebook use is motivated by two primary needs: (1) The need to belong and (2) the need for self-presentation. Demographic and cultural factors contribute to the need to belong, whereas neuroticism, narcissism, shyness, self-esteem and self-worth contribute to the need for self presentation. Areas for future research are discussed.

  8. A Role for YouTube in Telerehabilitation

    Directory of Open Access Journals (Sweden)

    M. Hunter Manasco

    2010-10-01

    Full Text Available YouTube is a free video sharing website that allows users to post and view videos. Although there are definite limitations in the applicability of this website to telerehabilitation, there are possible uses that should not be overlooked. Certain types of therapy, such as errorless learning therapy for certain language and cognitive deficits can be provided remotely via YouTube. In addition, negative emotional reactions to deficits are known to delay or halt recovery. The social networking capability YouTube provides enables individuals with health problems that may be unable to leave their houses an opportunity to gain valuable emotional support by meeting and communicating with others with similar problems. This article address the benefits and limitations of YouTube in the context of telerehabilitation and reports patient feedback on errorless learning therapy for aphasia delivered via videos posted on YouTube. 

  9. The Choking Game on YouTube: An Update.

    Science.gov (United States)

    Defenderfer, Ellen K; Austin, Jillian E; Davies, W Hobart

    2016-01-01

    The choking game (TCG) is an adolescent activity in which asphyxiation is used to obtain a "high," occasionally resulting in seizures or death. A plethora of TCG information is available through YouTube, though this content has not been evaluated recently. The current study described TCG as portrayed in YouTube videos and compared views and ratings of TCG videos to unrelated videos. The TCG videos demonstrated diverse methods of asphyxiation, with a minority showing injury to the participants. TCG videos were less likely to be commented on or rated positively than non-choking game videos. TCG prevention videos differed significantly from actual TCG videos in the way they depicted the social context of TCG. Thus, TCG videos are accessible through YouTube, but the prevention materials available on YouTube are not accurate or representative. Accurate and educational online prevention materials should be created to decrease the occurrence of TCG.

  10. Virtual Community Based Destination Marketing with YouTube

    DEFF Research Database (Denmark)

    Sambhanthan, Arunasalam; Thelijjagoda, Samantha; Good, Alice

    2016-01-01

    YouTube has now evolved into a powerful medium for social interaction. Utilizing YouTube for enhancing marketing endeavours is a strategy practiced by marketing professionals across several industries. This paper rationalizes on the different strategies of leveraging YouTube-based platforms for e...... are reported under the five broad clusters of virtual communities. More broadly, the typology of virtual communities is adapted to evaluate the YouTube platform for effective destination marketing.......YouTube has now evolved into a powerful medium for social interaction. Utilizing YouTube for enhancing marketing endeavours is a strategy practiced by marketing professionals across several industries. This paper rationalizes on the different strategies of leveraging YouTube-based platforms...

  11. Twitter, Journalism and Affective Labour

    Directory of Open Access Journals (Sweden)

    Eugenia Siapera

    2015-03-01

    Full Text Available The rise of the network aspects of journalism in the context of social mediasuch as Twitter, and the increased importance accorded to community building and maintenance as well as to reciprocity, point to the need to take into account the affective part of journalistic labour. This refers to these aspects of journalistic work that are linked to the creation of networks and communities, to interactions with readers and the forming of bonds between journalists and their readers. An analysis of the affective labour of journalists on Twitter, we argue, is necessary in order to understand the potential and ambiguities of this part of their labour. Based on a set of in-depth interviews with Twitter journalists, this article found three main repertoires of affective labour: the organic relations repertoire, which points to the increasing importance of authenticity as a means of establishing credibility on Twitter; the temporal repertoire; and the repertoire of responsibility. The importance of the affective labour of journalism is found in its biopolitical productivity. The development of an organic relationship with followers, the emergence of stronger bonds between core groups that then become communities, the extension of care and help to the network, are all evidence of the importance of this biopolitical productivity and point to the construction of a new and potentially more radical sociopolitical role for journalism. However, this potential is ambiguous insofar as these elements contain unresolved tensions and ambiguities. These include the trade in selves and the associated commodification; the re-formulation of time, especially its diachronic dimension, as accumulation of social capital; the role of reciprocity and responsibility in reproducing inequalities; and care as care for only those deemed deserving. These ambiguities severely undermine and limit the potentials of affective labour, pointing to the need to develop a purposeful political

  12. The Twitter-thing (exhibition)

    DEFF Research Database (Denmark)

    Birkbak, Andreas; Bornakke, Tobias; Papazu, Irina Maria Clara Hansen

    is created between that hashtag and the parliamentarian. The tool then generates a network visualization showing how parliamentarians group around topics and issues. The resulting ‘issue publics’ – or things in the sense of a collective aroused by an issue – are also ‘data publics’ because...... they are not necessarily aware of themselves as publics. At the same time, it is possible to self-select membership of these publics by using a specific hashtag. This raises the question of what feedback loops are at work between visualizations and those being visualized. How might a tool like the Twitter-thing change...

  13. Learning Spanish dialects through Twitter

    CERN Document Server

    Gonçalves, Bruno

    2015-01-01

    We map the large-scale variation of the Spanish language by employing a corpus based on geographically tagged Twitter messages. Lexical dialects are extracted from an analysis of variants of tens of concepts. The resulting maps show linguistic variations on an unprecedented scale across the globe. We discuss the properties of the main dialects within a machine learning approach and find that varieties spoken in urban areas have an international character in contrast to country areas where dialects show a more regional uniformity.

  14. YouTube An Insider's Guide to Climbing the Charts

    CERN Document Server

    Lastufka, Alan

    2008-01-01

    If you want to make a splash on YouTube with your videos, this book shows you what it takes. It's written by two YouTube veterans who know how to make quality video art, and have the subscribers and millions of views to prove it. They'll take you through the basics, and will teach you how to write, shoot, edit, optimize, upload, and promote your work.

  15. YouTube Professors Scholars as Online Video Stars

    Science.gov (United States)

    Young, Jeffrey R.

    2008-01-01

    This article takes a look at how professors are becoming the latest YouTube stars. The popularity of their appearances on YouTube and other video-sharing sites end up opening the classroom and making teaching--which once took place behind closed doors--a more public art. Web videos open a new form of public intellectualism to scholars looking to…

  16. YouTube Professors: Scholars as Online Video Stars

    Science.gov (United States)

    Young, Jeffrey R.

    2008-01-01

    This article takes a look at the rising popularity of professors as the latest YouTube stars. The popularity of their appearances on YouTube and other video-sharing sites is making it possible for classrooms to be opened up and making teaching--which once took place behind closed doors--a more public art. Web video has generated a new form of…

  17. ANTESEDEN EFEKTIVITAS IKLAN POP-UP DI MEDIA SOSIAL YOUTUBE

    OpenAIRE

    DITYA, EMANUEL DAKRIS

    2015-01-01

    Advertising is one of the special form of communication to meet the marketing function. Therefore, companies are now trying hard to create effective advertising. Advertising in the form of pop-ups in social media Youtube was chosen as one of the advertising media. This study will analyze the antecedent variables into the effectiveness of popup ads on social media Youtube. Data retrieved by using a questionnaire submitted to the 300 respondents. Data will be analyzed by simple regression a...

  18. All a Twitter: Want to Try Microblogging?

    Science.gov (United States)

    Kroski, Ellyssa

    2008-01-01

    The author describes how she was able to broadcast her whereabouts, her moods, and her desire to connect with friends for dinner to over 150 conference attendees simultaneously, using her mobile phone through a service called Twitter. Twitter enables social butterflies like the author to instantly publish brief messages to a network of contacts.…

  19. Twitter Predicts Citation Rates of Ecological Research.

    Science.gov (United States)

    Peoples, Brandon K; Midway, Stephen R; Sackett, Dana; Lynch, Abigail; Cooney, Patrick B

    2016-01-01

    The relationship between traditional metrics of research impact (e.g., number of citations) and alternative metrics (altmetrics) such as Twitter activity are of great interest, but remain imprecisely quantified. We used generalized linear mixed modeling to estimate the relative effects of Twitter activity, journal impact factor, and time since publication on Web of Science citation rates of 1,599 primary research articles from 20 ecology journals published from 2012-2014. We found a strong positive relationship between Twitter activity (i.e., the number of unique tweets about an article) and number of citations. Twitter activity was a more important predictor of citation rates than 5-year journal impact factor. Moreover, Twitter activity was not driven by journal impact factor; the 'highest-impact' journals were not necessarily the most discussed online. The effect of Twitter activity was only about a fifth as strong as time since publication; accounting for this confounding factor was critical for estimating the true effects of Twitter use. Articles in impactful journals can become heavily cited, but articles in journals with lower impact factors can generate considerable Twitter activity and also become heavily cited. Authors may benefit from establishing a strong social media presence, but should not expect research to become highly cited solely through social media promotion. Our research demonstrates that altmetrics and traditional metrics can be closely related, but not identical. We suggest that both altmetrics and traditional citation rates can be useful metrics of research impact.

  20. Twitter Fiction: A New Creative Literary Landscape

    Directory of Open Access Journals (Sweden)

    Laila Al Sharaqi

    2016-08-01

    Full Text Available Twitter, synonymous with social networking, has become a successful social platform for the exchange of ideas, news, and information. It has also emerged as an experimental platform through which users explore creative realms of poetic and narrative content, albeit in 140 characters. The real-time tweets are fundamentally unique and increasingly sophisticated. The attention deficit generation of the fast-paced contemporary world has little time on its hands for extended discourse. Brief stories have been told throughout human history, however, the popularity of short stories skyrocketed with the advent of digital story telling. Twitter has now become a frontier medium that allows a unique mode of digital storytelling that facilitates creative literary experimentation. Twitter offers a unique freedom to writers insofar as a tweet can be an entire bite-sized story or even a snapshot of a story that requires readers’ active imagination to complete. Twitter fiction signifies stylistic word economy, compactness, symbolic structure, and implied narrative. Fragmentariness of the story is a marker of Twitter fiction. The proponents of Twitter fiction enjoy the originality, freedom, and diversity of perspectives offered by the Twitter fiction. Critics, however, argue that the mandated 140 character limitation stunts story development and strangulates creativity. This paper examines Twitter fiction and proposes that limited characters stories are the evolutionary answer to the reduced attention span of the tech-savvy generation. Keywords: twitterature, fiction, brevity, literary art

  1. California Digital Library in Twitter-Land

    Science.gov (United States)

    Starr, Joan

    2010-01-01

    In October 2009, California Digital Library (CDL), where the author serves as manager of strategic and project planning, jumped into the world of social networking by joining Twitter. From Twitter, the CDL staff publish the content of their monthly newsletter, "CDLINFO News," and also additional content created by CDL programs and individuals. In…

  2. California Digital Library in Twitter-Land

    Science.gov (United States)

    Starr, Joan

    2010-01-01

    In October 2009, California Digital Library (CDL), where the author serves as manager of strategic and project planning, jumped into the world of social networking by joining Twitter. From Twitter, the CDL staff publish the content of their monthly newsletter, "CDLINFO News," and also additional content created by CDL programs and…

  3. Scientific Animations for Tsunami Hazard Mitigation: The Pacific Tsunami Warning Center's YouTube Channel

    Science.gov (United States)

    Becker, N. C.; Wang, D.; Shiro, B.; Ward, B.

    2013-12-01

    Outreach and education save lives, and the Pacific Tsunami Warning Center (PTWC) has a new tool--a YouTube Channel--to advance its mission to protect lives and property from dangerous tsunamis. Such outreach and education is critical for coastal populations nearest an earthquake since they may not get an official warning before a tsunami reaches them and will need to know what to do when they feel strong shaking. Those who live far enough away to receive useful official warnings and react to them, however, can also benefit from PTWC's education and outreach efforts. They can better understand a tsunami warning message when they receive one, can better understand the danger facing them, and can better anticipate how events will unfold while the warning is in effect. The same holds true for emergency managers, who have the authority to evacuate the public they serve, and for the news media, critical partners in disseminating tsunami hazard information. PTWC's YouTube channel supplements its formal outreach and education efforts by making its computer animations available 24/7 to anyone with an Internet connection. Though the YouTube channel is only a month old (as of August 2013), it should rapidly develop a large global audience since similar videos on PTWC's Facebook page have reached over 70,000 viewers during organized media events, while PTWC's official web page has received tens of millions of hits during damaging tsunamis. These animations are not mere cartoons but use scientific data and calculations to render graphical depictions of real-world phenomena as accurately as possible. This practice holds true whether the animation is a simple comparison of historic earthquake magnitudes or a complex simulation cycling through thousands of high-resolution data grids to render tsunami waves propagating across an entire ocean basin. PTWC's animations fall into two broad categories. The first group illustrates concepts about seismology and how it is critical to

  4. Can YouTube enhance student nurse learning?

    Science.gov (United States)

    Clifton, Andrew; Mann, Claire

    2011-05-01

    The delivery of nurse education has changed radically in the past two decades. Increasingly, nurse educators are using new technology in the classroom to enhance their teaching and learning. One recent technological development to emerge is the user-generated content website YouTube. Originally YouTube was used as a repository for sharing home-made videos, more recently online content is being generated by political parties, businesses and educationalists. We recently delivered a module to undergraduate student nurses in which the teaching and learning were highly populated with YouTube resources. We found that the use of YouTube videos increased student engagement, critical awareness and facilitated deep learning. Furthermore, these videos could be accessed at any time of the day and from a place to suit the student. We acknowledge that there are some constraints to using YouTube for teaching and learning particularly around the issue of unregulated content which is often misleading, inaccurate or biased. However, we strongly urge nurse educators to consider using YouTube for teaching and learning, in and outside the classroom, to a generation of students who are native of a rapidly changing digital world.

  5. Advanced Melanoma Facebook Live Event

    Science.gov (United States)

    In case you missed it, watch this recent Facebook Live event about the current state of research and treatment for advanced stage melanoma. To learn more, see our evidence-based information about skin cancer, including melanoma.

  6. Members of Parliament on Facebook

    DEFF Research Database (Denmark)

    Sørensen, Mads P.

    at political party meetings and at public meetings and hearings. However, the upcoming of new social media like Facebook provides new, interesting platforms for this conversation. And many opinion makers and scholars have high expectations for the democratic potential of these platforms. The paper examines...... what happens when traditional democratic conversations between citizens and politicians are moved away from the old face-to-face meetings and into Facebook. Through interviews with Danish Members of Parliament (MPs) the paper examines the advantages and disadvantages of online democratic conversations...... on Facebook as experienced by the MPs. The paper builds on a former quantitative mapping of the political conversation activities between Danish MPs and their followers on Facebook (Sørensen, 2015)....

  7. What's your face on Facebook?

    OpenAIRE

    Drachmann-Hansen, Katrine; Bergdahl, Sif Lynge; Lystoft-Rehbein, Sofie; Nielsen, Emilie Brøchner; Priess, Kamilla; Nordenskiold, Shirley Noraphanlop

    2012-01-01

    In the technological world of 2012, the social media Facebook has become a big part of most people’s lives in the Western society. This project seeks to investigate how individuals create a profile on Facebook and how they might customize their personality on the screen. This project works with the sociologists Erving Goffman and Sherry Turkle, whose theories have been, applied in this case study. Moreover the theory autoethnography have been used to analyse each of the group members profile ...

  8. Fictional privacy among Facebook users.

    Science.gov (United States)

    Lemieux, Robert

    2012-08-01

    The current study involved the creation of a fictional Facebook account with limited information and was designed to assess whether participants would accept the friendship of an ambiguous, unknown person. Results indicated that 325 Facebook members (72% of the sample) willingly accepted the friendship of the unknown individual. Results are discussed in relation to privacy concerns, norms of reciprocity, and allowing access to potentially embarrassing information and/or pictures.

  9. Phishing, Personality Traits and Facebook

    OpenAIRE

    2013-01-01

    Phishing attacks have become an increasing threat to online users. Recent research has begun to focus on the factors that cause people to respond to them. Our study examines the correlation between the Big Five personality traits and email phishing response. We also examine how these factors affect users behavior on Facebook, including posting personal information and choosing Facebook privacy settings. Our research shows that when using a prize phishing email, we find a strong correlation be...

  10. Astrophysicists' conversational connections on Twitter.

    Science.gov (United States)

    Holmberg, Kim; Bowman, Timothy D; Haustein, Stefanie; Peters, Isabella

    2014-01-01

    Because Twitter and other social media are increasingly used for analyses based on altmetrics, this research sought to understand what contexts, affordance use, and social activities influence the tweeting behavior of astrophysicists. Thus, the presented study has been guided by three research questions that consider the influence of astrophysicists' activities (i.e., publishing and tweeting frequency) and of their tweet construction and affordance use (i.e. use of hashtags, language, and emotions) on the conversational connections they have on Twitter. We found that astrophysicists communicate with a variety of user types (e.g. colleagues, science communicators, other researchers, and educators) and that in the ego networks of the astrophysicists clear groups consisting of users with different professional roles can be distinguished. Interestingly, the analysis of noun phrases and hashtags showed that when the astrophysicists address the different groups of very different professional composition they use very similar terminology, but that they do not talk to each other (i.e. mentioning other user names in tweets). The results also showed that in those areas of the ego networks that tweeted more the sentiment of the tweets tended to be closer to neutral, connecting frequent tweeting with information sharing activities rather than conversations or expressing opinions.

  11. Astrophysicists' conversational connections on Twitter.

    Directory of Open Access Journals (Sweden)

    Kim Holmberg

    Full Text Available Because Twitter and other social media are increasingly used for analyses based on altmetrics, this research sought to understand what contexts, affordance use, and social activities influence the tweeting behavior of astrophysicists. Thus, the presented study has been guided by three research questions that consider the influence of astrophysicists' activities (i.e., publishing and tweeting frequency and of their tweet construction and affordance use (i.e. use of hashtags, language, and emotions on the conversational connections they have on Twitter. We found that astrophysicists communicate with a variety of user types (e.g. colleagues, science communicators, other researchers, and educators and that in the ego networks of the astrophysicists clear groups consisting of users with different professional roles can be distinguished. Interestingly, the analysis of noun phrases and hashtags showed that when the astrophysicists address the different groups of very different professional composition they use very similar terminology, but that they do not talk to each other (i.e. mentioning other user names in tweets. The results also showed that in those areas of the ego networks that tweeted more the sentiment of the tweets tended to be closer to neutral, connecting frequent tweeting with information sharing activities rather than conversations or expressing opinions.

  12. Do altmetrics work? Twitter and ten other social web services.

    Science.gov (United States)

    Thelwall, Mike; Haustein, Stefanie; Larivière, Vincent; Sugimoto, Cassidy R

    2013-01-01

    Altmetric measurements derived from the social web are increasingly advocated and used as early indicators of article impact and usefulness. Nevertheless, there is a lack of systematic scientific evidence that altmetrics are valid proxies of either impact or utility although a few case studies have reported medium correlations between specific altmetrics and citation rates for individual journals or fields. To fill this gap, this study compares 11 altmetrics with Web of Science citations for 76 to 208,739 PubMed articles with at least one altmetric mention in each case and up to 1,891 journals per metric. It also introduces a simple sign test to overcome biases caused by different citation and usage windows. Statistically significant associations were found between higher metric scores and higher citations for articles with positive altmetric scores in all cases with sufficient evidence (Twitter, Facebook wall posts, research highlights, blogs, mainstream media and forums) except perhaps for Google+ posts. Evidence was insufficient for LinkedIn, Pinterest, question and answer sites, and Reddit, and no conclusions should be drawn about articles with zero altmetric scores or the strength of any correlation between altmetrics and citations. Nevertheless, comparisons between citations and metric values for articles published at different times, even within the same year, can remove or reverse this association and so publishers and scientometricians should consider the effect of time when using altmetrics to rank articles. Finally, the coverage of all the altmetrics except for Twitter seems to be low and so it is not clear if they are prevalent enough to be useful in practice.

  13. Do altmetrics work? Twitter and ten other social web services.

    Directory of Open Access Journals (Sweden)

    Mike Thelwall

    Full Text Available Altmetric measurements derived from the social web are increasingly advocated and used as early indicators of article impact and usefulness. Nevertheless, there is a lack of systematic scientific evidence that altmetrics are valid proxies of either impact or utility although a few case studies have reported medium correlations between specific altmetrics and citation rates for individual journals or fields. To fill this gap, this study compares 11 altmetrics with Web of Science citations for 76 to 208,739 PubMed articles with at least one altmetric mention in each case and up to 1,891 journals per metric. It also introduces a simple sign test to overcome biases caused by different citation and usage windows. Statistically significant associations were found between higher metric scores and higher citations for articles with positive altmetric scores in all cases with sufficient evidence (Twitter, Facebook wall posts, research highlights, blogs, mainstream media and forums except perhaps for Google+ posts. Evidence was insufficient for LinkedIn, Pinterest, question and answer sites, and Reddit, and no conclusions should be drawn about articles with zero altmetric scores or the strength of any correlation between altmetrics and citations. Nevertheless, comparisons between citations and metric values for articles published at different times, even within the same year, can remove or reverse this association and so publishers and scientometricians should consider the effect of time when using altmetrics to rank articles. Finally, the coverage of all the altmetrics except for Twitter seems to be low and so it is not clear if they are prevalent enough to be useful in practice.

  14. Twitter からのユーザ情報抽出およびプロフィール推定

    OpenAIRE

    的埜, 孝宏; MATONO, takahiro

    2014-01-01

    Abstract—In these days many people use Social NetworkServices (SNS) such as Facebook, Line and Twitter thoughcomputers and smartphones. By mining the SNS data, a lot ofapplications can be made, for instances, special event finding,people's social relations, market planning, recommendation, etc.One of important researches is to automatically or semi-Automatically build a model for a user, based on analysis ofuser's SNS data. Generally, user modeling is to estimate thehobbies, preference, behav...

  15. How do politicians use Facebook? An applied Social Observatory

    Directory of Open Access Journals (Sweden)

    Simon Caton

    2015-11-01

    Full Text Available In the age of the digital generation, written public data is ubiquitous and acts as an outlet for today's society. Platforms like Facebook, Twitter, Google+ and LinkedIn have profoundly changed how we communicate and interact. They have enabled the establishment of and participation in digital communities as well as the representation, documentation and exploration of social behaviours, and had a disruptive effect on how we use the Internet. Such digital communications present scholars with a novel way to detect, observe, analyse and understand online communities over time. This article presents the formalization of a Social Observatory: a low latency method for the observation and measurement of social indicators within an online community. Our framework facilitates interdisciplinary research methodologies via tools for data acquisition and analysis in inductive and deductive settings. By focusing our Social Observatory on the public Facebook profiles of 187 federal German politicians we illustrate how we can analyse and measure sentiment, public opinion, and information discourse in advance of the federal elections. To this extent, we analysed 54,665 posts and 231,147 comments, creating a composite index of overall public sentiment and the underlying conceptual discussion themes. Our case study demonstrates the observation of communities at various resolutions: “zooming” in on specific subsets or communities as a whole. The results of the case study illustrate the ability to observe published sentiment and public dialogue as well as the difficulties associated with established methods within the field of sentiment analysis within short informal text.

  16. Implementation of Sensor Twitter Feed Web Service Server and Client

    Science.gov (United States)

    2016-12-01

    reasonPhrase> <responseText> <tweet> Hello Twitter 3 from server project</tweet> <tweet> Hello Twitter 2 from server project</tweet> <tweet> Hello ...Twitter 1 from server project</tweet> <tweet> Hello Twitter from server project</tweet> </responseText> <reasonCode>200</reasonCode> </response> b

  17. Data Mining Twitter for Science Applications

    Science.gov (United States)

    Teng, W. L.; Albayrak, A.; Huffman, G. J.

    2016-12-01

    The Twitter social microblogging database, which recently passed its tenth anniversary, is potentially a rich source of real-time and historical global information for science applications (beyond the by-now fairly familiar use of Twitter for natural hazards monitoring). Over the past several years, we have been exploring the feasibility of extracting from the Twitter data stream useful information for application to NASA precipitation research, with both "passive" and "active" participation by the twitterers. In the passive case, we have experimented with listening to the Twitter stream in real time for "precipitation" and related tweets (in different languages), applying basic filters for exact phrases, extracting location information, and mapping the resulting tweet distributions. In the active case, we have conducted preliminary experiments to evaluate different methods of engaging with potential participants. The time-varying set of "precipitation" tweets can be thought of as an organic network of rain gauges, potentially providing a widespread view of precipitation occurrence. The validation of satellite precipitation estimates is challenging, because many regions lack data or access to data, especially outside of the U.S. and in remote and developing areas. Mining the Twitter stream could augment these validation programs and, potentially, help tune existing algorithms. Though exploratory, our efforts thus far could significantly extend the application realm of Twitter, as a platform for citizen science, beyond natural hazards monitoring to science applications.

  18. Twitter sentiment around the Earnings Announcement events.

    Science.gov (United States)

    Gabrovšek, Peter; Aleksovski, Darko; Mozetič, Igor; Grčar, Miha

    2017-01-01

    We investigate the relationship between social media, Twitter in particular, and stock market. We provide an in-depth analysis of the Twitter volume and sentiment about the 30 companies in the Dow Jones Industrial Average index, over a period of three years. We focus on Earnings Announcements and show that there is a considerable difference with respect to when the announcements are made: before the market opens or after the market closes. The two different timings of the Earnings Announcements were already investigated in the financial literature, but not yet in the social media. We analyze the differences in terms of the Twitter volumes, cumulative abnormal returns, trade returns, and earnings surprises. We report mixed results. On the one hand, we show that the Twitter sentiment (the collective opinion of the users) on the day of the announcement very well reflects the stock moves on the same day. We demonstrate this by applying the event study methodology, where the polarity of the Earnings Announcements is computed from the Twitter sentiment. Cumulative abnormal returns are high (2-4%) and statistically significant. On the other hand, we find only weak predictive power of the Twitter sentiment one day in advance. It turns out that it is important how to account for the announcements made after the market closes. These after-hours announcements draw high Twitter activity immediately, but volume and price changes in trading are observed only on the next day. On the day before the announcements, the Twitter volume is low, and the sentiment has very weak predictive power. A useful lesson learned is the importance of the proper alignment between the announcements, trading and Twitter data.

  19. Twitter sentiment around the Earnings Announcement events

    Science.gov (United States)

    Grčar, Miha

    2017-01-01

    We investigate the relationship between social media, Twitter in particular, and stock market. We provide an in-depth analysis of the Twitter volume and sentiment about the 30 companies in the Dow Jones Industrial Average index, over a period of three years. We focus on Earnings Announcements and show that there is a considerable difference with respect to when the announcements are made: before the market opens or after the market closes. The two different timings of the Earnings Announcements were already investigated in the financial literature, but not yet in the social media. We analyze the differences in terms of the Twitter volumes, cumulative abnormal returns, trade returns, and earnings surprises. We report mixed results. On the one hand, we show that the Twitter sentiment (the collective opinion of the users) on the day of the announcement very well reflects the stock moves on the same day. We demonstrate this by applying the event study methodology, where the polarity of the Earnings Announcements is computed from the Twitter sentiment. Cumulative abnormal returns are high (2–4%) and statistically significant. On the other hand, we find only weak predictive power of the Twitter sentiment one day in advance. It turns out that it is important how to account for the announcements made after the market closes. These after-hours announcements draw high Twitter activity immediately, but volume and price changes in trading are observed only on the next day. On the day before the announcements, the Twitter volume is low, and the sentiment has very weak predictive power. A useful lesson learned is the importance of the proper alignment between the announcements, trading and Twitter data. PMID:28235103

  20. THE JOURNALISTIC UTTERANCE ON TWITTER

    Directory of Open Access Journals (Sweden)

    Mabel Oliveira Teixeira

    2012-06-01

    Full Text Available This article aims to discuss the impact of the characteristics of the Twitter platform on the application of standard journalistic technique (TRAQUINA, 2008 during the creation and production of news releases as tweets and, at the same time, it seeks to identify their specifications regarding traditional journalistic utterances. Through the analysis of 134 tweets collected from newspaper profiles of Folha de S. Paulo, Zero Hora and Diário Popular, we have obtained indications that led us to confirm our central assumption. In other words, the hierarchical pattern and purpose that guide the creation of standard news, and therefore, the special language that characterizes traditional journalism, begin to give way to models that are more horizontal and interactive, that redesign the standard technique (based on the model of the Inverted Pyramid and thus, modify journalistic writing - interfering in its discursive effects (GOMES, 2000.

  1. Understanding Human Mobility from Twitter

    CERN Document Server

    Jurdak, Raja; Liu, Jiajun; AbouJaoude, Maurice; Cameron, Mark; Newth, David

    2014-01-01

    We analyse a large dataset with more than six million get-tagged tweets posted in Australia, and demonstrate that Twitter can be a reliable source for studying human mobility patterns. We find that crucial information of human mobility, such as its multi-scale and multi-modal nature, returning tendency and regularity, as well as the heterogeneous moving scale among individuals, can be extracted from geo-tagged tweets using various statistical indicators. Our analysis of the spatial-temporal patterns for people with different moving scales shows that long-distance travellers have highly concentrated urban movements. Our study not only deepens overall understanding of human mobility but also opens new avenues for tracking human mobility.

  2. A Review of Research on Facebook as an Educational Environment

    Science.gov (United States)

    Aydin, Selami

    2012-01-01

    The purpose of this study is to present a review of Facebook as an educational environment, as research on its use within education is relatively new. The study is categorized into six sections: Facebook users; reasons people use Facebook; harmful effects of Facebook; Facebook as an educational environment; Facebook's effects on culture, language,…

  3. A Review of Research on Facebook as an Educational Environment

    Science.gov (United States)

    Aydin, Selami

    2012-01-01

    The purpose of this study is to present a review of Facebook as an educational environment, as research on its use within education is relatively new. The study is categorized into six sections: Facebook users; reasons people use Facebook; harmful effects of Facebook; Facebook as an educational environment; Facebook's effects on culture, language,…

  4. Children and Clinical Studies: Why Clinical Studies Are Important

    Medline Plus

    Full Text Available ... Paper Kingdom Video Game National Broadcast Film (Under Development) Posters and Postcards Facebook Page Twitter Facebook YouTube Google+ SITE INDEX ACCESSIBILITY PRIVACY STATEMENT FOIA NO FEAR ACT OIG CONTACT US National Institutes of Health Department of Health and Human Services USA.gov

  5. YouTube advertising and its significance in the Czech Republic

    OpenAIRE

    Borýsek, Jan

    2014-01-01

    This bachelor's thesis is dealing with current possibilities of advertising on YouTube in the Czech Republic. Based on the analysis of selected advertising campaigns on YouTube it evaluates its effectiveness and impact. By author's own research it identifies internet users' attitude towards advertising on YouTube in comparison with television advertising. The thesis also compares selected media indicators of YouTube and television.

  6. Twitter, Millennials, and Nursing Education Research.

    Science.gov (United States)

    Stephens, Teresa M; Gunther, Mary E

    2016-01-01

    This article reports the use of Twitter as an intervention delivery method in a multisite experimental nursing research study. A form of social networking, Twitter is considered a useful means of communication, particularly with millennials. This method was chosen based on current literature exploring the characteristics of millennial students. Ahern's Model of Adolescent Resilience served as the theoretical framework. Participants were 70 junior-level baccalaureate nursing students, ages 19-23, at two state-supported universities. Twitter was found to be a convenient, cost-effective, and enjoyable means of intervention delivery for the researcher. Participants in the experimental and control groups expressed positive feelings about the use of Twitter. The findings contribute to future efforts to use social media in nursing research and education to increase faculty-student engagement, promote critical reflection, provide social support, reinforce course content, and increase the sense of community.

  7. Sentiment Knowledge Discovery in Twitter Streaming Data

    Science.gov (United States)

    Bifet, Albert; Frank, Eibe

    Micro-blogs are a challenging new source of information for data mining techniques. Twitter is a micro-blogging service built to discover what is happening at any moment in time, anywhere in the world. Twitter messages are short, and generated constantly, and well suited for knowledge discovery using data stream mining. We briefly discuss the challenges that Twitter data streams pose, focusing on classification problems, and then consider these streams for opinion mining and sentiment analysis. To deal with streaming unbalanced classes, we propose a sliding window Kappa statistic for evaluation in time-changing data streams. Using this statistic we perform a study on Twitter data using learning algorithms for data streams.

  8. FACEBOOK INFLUENCE ON CONSUMER BEHAVIOR

    Directory of Open Access Journals (Sweden)

    Tomas Sparano Martins

    2015-06-01

    Full Text Available The purpose of this paper is to analyze the impact of social network, Facebook, in consumer behavior of consumers in Curitiba (a city in Brazil. Specifically, the study sought to understand how the target audience searches for products, to what extent social network influence them, if they buy more or have brand recall in decisive moments. We collected data through a sample of 88 consumers in Curitiba and analyzed them from the interpretation of the statistical description. We concluded that the brands that keep their Facebook profiles active do not directly influence consumer behavior and do not encourage immediate purchase because consumers seek entertainment, information and relevant content on Facebook. However, the companies have opportunities to establish and strengthen relationship with their consumers.

  9. Privacy-preserving discovery of topic-based events from social sensor signals: an experimental study on Twitter.

    Science.gov (United States)

    Nguyen, Duc T; Jung, Jai E

    2014-01-01

    Social network services (e.g., Twitter and Facebook) can be regarded as social sensors which can capture a number of events in the society. Particularly, in terms of time and space, various smart devices have improved the accessibility to the social network services. In this paper, we present a social software platform to detect a number of meaningful events from information diffusion patterns on such social network services. The most important feature is to process the social sensor signal for understanding social events and to support users to share relevant information along the social links. The platform has been applied to fetch and cluster tweets from Twitter into relevant categories to reveal hot topics.

  10. Privacy-Preserving Discovery of Topic-Based Events from Social Sensor Signals: An Experimental Study on Twitter

    Directory of Open Access Journals (Sweden)

    Duc T. Nguyen

    2014-01-01

    Full Text Available Social network services (e.g., Twitter and Facebook can be regarded as social sensors which can capture a number of events in the society. Particularly, in terms of time and space, various smart devices have improved the accessibility to the social network services. In this paper, we present a social software platform to detect a number of meaningful events from information diffusion patterns on such social network services. The most important feature is to process the social sensor signal for understanding social events and to support users to share relevant information along the social links. The platform has been applied to fetch and cluster tweets from Twitter into relevant categories to reveal hot topics.

  11. Interrelationship between Attachment Styles and Facebook Addiction

    Science.gov (United States)

    Eroglu, Yuksel

    2016-01-01

    Social networking sites have started to become one of the most frequently used online communication types in the world. It is reported that one of the commonly used social networking sites is Facebook. Since Facebook use is new yet, it can be stated that researches on the Facebook addiction are at the beginning level. For this reason, determining…

  12. Speaker Identification From Youtube Obtained Data

    Directory of Open Access Journals (Sweden)

    Nitesh Kumar Chaudhary

    2014-10-01

    Full Text Available An efficient, and intuitive algorithm is presented for the identification of speakers from a long dataset (like YouTube long discussion, Cocktail party recorded audio or video.The goal of automatic speaker identification is to identify the number of different speakers and prepare a model for that speaker by extraction, characterization and speaker-specific information contained in the speech signal. It has many diverse application specially in the field of Surveillance , Immigrations at Airport , cyber security , transcription in multi-source of similar sound source, where it is difficult to assign transcription arbitrary. The most commonly speech parameterization used in speaker verification, K-mean, cepstral analysis, is detailed. Gaussian mixture modeling, which is the speaker modeling technique is then explained. Gaussian mixture models (GMM, perhaps the most robust machine learning algorithm has been introduced to examine and judge carefully speaker identification in text independent. The application or employment of Gaussian mixture models for monitoring & Analysing speaker identity is encouraged by the familiarity, awareness, or understanding gained through experience that Gaussian spectrum depict the characteristics of speaker's spectral conformational pattern and remarkable ability of GMM to construct capricious densities after that we illustrate 'Expectation maximization' an iterative algorithm which takes some arbitrary value in initial estimation and carry on the iterative process until the convergence of value is observed We have tried to obtained 85 ~ 95% of accuracy using speaker modeling of vector quantization and Gaussian Mixture model ,so by doing various number of experiments we are able to obtain 79 ~ 82% of identification rate using Vector quantization and 85 ~ 92.6% of identification rate using GMM modeling by Expectation maximization parameter estimation depending on variation of parameter.

  13. What Is the Participant Learning Experience Like Using YouTube to Study a Foreign Language?

    Science.gov (United States)

    Lo, Yuan-Hsiang

    2012-01-01

    This research is to explore and understand participants' experience using YouTube to learn a foreign language. YouTube and learning has become more and more popular in the recent years. The finding of this research will be adding more understanding to the emerging body of knowledge of YouTube phenomenon. In this research, there are three…

  14. Determining Interest in YouTube Topics for Extension-Authored Video Development

    Science.gov (United States)

    Parish, Jane A.; Karisch, Brandi B.

    2013-01-01

    With an audience of over 1 billion users per month, YouTube is an attractive medium for delivering Extension programming. Amidst growing competition for viewership, determining content that is in demand by Extension clientele on YouTube is a daunting challenge that Extension educators face. The YouTube Search function of Google Trends and…

  15. YouTube Fridays: Engaging the Net Generation in 5 Minutes a Week

    Science.gov (United States)

    Liberatore, Matthew W.

    2010-01-01

    YouTube Fridays is a teaching tool that devotes the first five minutes of class each Friday to a YouTube video related to the course. Students select the videos, which expand the class's educational content in courses such as thermodynamics and material and energy balances. From assessments of two pilot studies using YouTube Fridays in Chemical…

  16. Research Priorities for YouTube and Video-Sharing Technologies: A Delphi Study

    Science.gov (United States)

    Snelson, Chareen; Rice, Kerry; Wyzard, Constance

    2012-01-01

    Online video-sharing services, particularly YouTube, have gained an audience of billions of users including educators and scholars. While the academic literature provides some evidence that YouTube has been studied and written about, little is known about priorities for YouTube research. The study employed the Delphi method to obtain a consensus…

  17. Politikere på facebook

    OpenAIRE

    Frederik, Kaptain; Frederik, Ferdinand; Ottilie Christine Matzke, Olesen; Mikkel Boy, Sørensen

    2015-01-01

    This project seeks to examine how four chosen politicians, via Facebook, frame their discourses regarding the refugee situation, and how the underlying reasons behind this can be explained. These four politicians are Johanne Schmidt-Nielsen, Dan Jørgensen, Inger Støjberg and Martin Henriksen. The common trait between the four is the fact that they are all integration- and foreign spokespersons. Save for Inger Støjberg, who instead is the minister. In order to study their Facebook status updat...

  18. Identification of loyal opinion leaders on Twitter

    Directory of Open Access Journals (Sweden)

    Manuela López

    2016-11-01

    Full Text Available Twitter has been chosen by lot of companies as social network site to create brand communities. Although consumers can write opinions about the brand in many websites, the development of brand communities enhances this word of mouth and allows consumers to spread the word about the brand in the brand community context. Some opinion leaders could be part of the brand community. Thus, companies can enhance positive word of mouth toward the brand by identifying these opinion leaders. However, the company needs to know whether the opinion leader is loyal to the brand in order to avoid negative word of mouth. Twitter offers information about community members that can be useful to identify these opinion leaders. This study analyzes both, the answers to an online questionnaire and the Twitter profile of 265 followers of three camera brands on Twitter. The results show that analyzing the information written by members in their Twitter profile, how many followers they have and how many people or brands they follow is key to identify loyal opinion leaders in brand communities developed in Twitter. Loyal opinion leaders have many followers; however, they do not follow many accounts in this social network site.

  19. Signs & Symptoms of Dextromethorphan Exposure from YouTube

    Science.gov (United States)

    Chary, Michael; Park, Emily H.; McKenzie, Andrew; Sun, Julia; Manini, Alex F.; Genes, Nicholas

    2014-01-01

    Detailed data on the recreational use of drugs are difficult to obtain through traditional means, especially for substances like Dextromethorphan (DXM) which are available over-the-counter for medicinal purposes. In this study, we show that information provided by commenters on YouTube is useful for uncovering the toxicologic effects of DXM. Using methods of computational linguistics, we were able to recreate many of the clinically described signs and symptoms of DXM ingestion at various doses, using information extracted from YouTube comments. Our study shows how social networks can enhance our understanding of recreational drug effects. PMID:24533044

  20. Signs & symptoms of Dextromethorphan exposure from YouTube.

    Directory of Open Access Journals (Sweden)

    Michael Chary

    Full Text Available Detailed data on the recreational use of drugs are difficult to obtain through traditional means, especially for substances like Dextromethorphan (DXM which are available over-the-counter for medicinal purposes. In this study, we show that information provided by commenters on YouTube is useful for uncovering the toxicologic effects of DXM. Using methods of computational linguistics, we were able to recreate many of the clinically described signs and symptoms of DXM ingestion at various doses, using information extracted from YouTube comments. Our study shows how social networks can enhance our understanding of recreational drug effects.

  1. Archiving the Wonders of Testosterone via YouTube

    DEFF Research Database (Denmark)

    Raun, Tobias

    2015-01-01

    The article engages with trans male video blogs on YouTube, framing them as living archives that offer unique opportunities to access and share embodied trans knowledges—which have previously been limited or inaccessible—such as information about and visual accounts of medical transitioning...... the privileged site of self-fashioning. YouTube hereby offers an alternative and empowering archive of how trans male bodies could look, while its cumulative effects also play a significant role in determining how they should look....

  2. Students’ educational use of Facebook groups

    DEFF Research Database (Denmark)

    Dalsgaard, Christian

    2016-01-01

    The aim of the article is to explore educational use of student-managed Facebook groups in upper secondary education (in Denmark). Much research on educational potentials of Facebook has studied groups managed by teachers. However, there is a lack of in-depth research on Facebook groups managed......,018 replies within five Facebook groups, and partly on a questionnaire answered by 1463 students and 148 teachers. The results of the study show that whereas LMSs were seen by students primarily as institutional systems of the teacher, Facebook groups have an educational potential to be used by students...

  3. An international perspective on Facebook intrusion.

    Science.gov (United States)

    Błachnio, Agata; Przepiorka, Aneta; Benvenuti, Martina; Cannata, Davide; Ciobanu, Adela Magdalena; Senol-Durak, Emre; Durak, Mithat; Giannakos, Michail N; Mazzoni, Elvis; Pappas, Ilias O; Popa, Camelia; Seidman, Gwendolyn; Yu, Shu; Wu, Anise M S; Ben-Ezra, Menachem

    2016-08-30

    Facebook has become one of the most popular social networking websites in the world. The main aim of the study was to present an international comparison of Facebook intrusion and Internet penetration while examining possible gender differences. The study consisted of 2589 participants from eight countries: China, Greece, Israel, Italy, Poland, Romania, Turkey, USA. Facebook intrusion and Internet penetration were taken into consideration. In this study the relationship between Facebook intrusion and Internet penetration was demonstrated. Facebook intrusion was slightly negatively related to Internet penetration in each country.

  4. Studying Facebook and Instagram data

    DEFF Research Database (Denmark)

    Bechmann, Anja; Vahlstrup, Peter Bjerregaard

    2015-01-01

    The aim of this article is to discuss methodological implications and challenges in different kinds of deep and big data studies of Facebook and Instagram through methods involving the use of Application Programming Interface (API) data. This article describes and discusses Digital Footprints (www...

  5. Studying Facebook and Instagram data

    DEFF Research Database (Denmark)

    Bechmann, Anja; Vahlstrup, Peter Bjerregaard

    2015-01-01

    The aim of this article is to discuss methodological implications and challenges in different kinds of deep and big data studies of Facebook and Instagram through methods involving the use of Application Programming Interface (API) data. This article describes and discusses Digital Footprints (www...

  6. Framework for Connections on Facebook

    DEFF Research Database (Denmark)

    Sudzina, Frantisek

    There is a substantial amount of current information systems and marketing research focused on social networking sites, most frequently on Facebook. Often, these studies utilize available metadata on user on-line behavior, such as what links the users clicked on. In order to better understand...

  7. Open networks and secret Facebook groups: exploring cycle effects on activists’ social media use in the 2010/11 UK student protests

    OpenAIRE

    Hensby, Alexander

    2016-01-01

    Much has been written in recent years about the growing impact of social media on social movements. While authors have extolled the virtues of Facebook and Twitter as organisational and informational tools for a range of movements from the Arab Spring to Occupy, evidence remains patchy as to under what conditions social media is most effective at engaging and mobilising the wider public. Drawing on the work of Tarrow, this article considers the impact of cycle effects on the effectiveness of ...

  8. Student Facebook groups as a third space

    DEFF Research Database (Denmark)

    Aaen, Janus Holst; Dalsgaard, Christian

    2016-01-01

    The paper examines educational potentials of Facebook groups that are created and managed by students without any involvement from teachers. The objective is to study student-managed Facebook groups as a ‘third space' between the institutional space of teacher-managed Facebook groups and the non......-institutional, personal space of the Facebook network. The main study of the article examines six student-managed Facebook groups and provides an analysis of a total of 2247 posts and 12,217 comments. Furthermore, the study draws on group interviews with students from 17 Danish upper secondary schools and a survey...... answered by 932 students from 25 schools. Based on the survey and interviews, the paper concludes that Facebook is an important educational tool for students in Danish upper secondary schools to receive help on homework and assignments. Furthermore, on the basis of the analysis of Facebook groups...

  9. The uses and abuses of Facebook: A review of Facebook addiction.

    Science.gov (United States)

    Ryan, Tracii; Chester, Andrea; Reece, John; Xenos, Sophia

    2014-09-01

    Recent research suggests that use of social networking sites can be addictive for some individuals. Due to the link between motivations for media use and the development of addiction, this systematic review examines Facebook-related uses and gratifications research and Facebook addiction research. Searches of three large academic databases revealed 24 studies examining the uses and gratifications of Facebook, and nine studies of Facebook addiction. Comparison of uses and gratifications research reveals that the most popular mo- tives for Facebook use are relationship maintenance, passing time, entertainment, and companionship. These motivations may be related to Facebook addiction through use that is habitual, excessive, or motivated by a desire for mood alteration. Examination of Facebook addiction research indicates that Facebook use can become habitual or excessive, and some addicts use the site to escape from negative moods. However, examination of Facebook addic- tion measures highlights inconsistency in the field. There is some evidence to support the argument that uses and gratifications of Facebook are linked with Facebook addiction. Furthermore, it appears as if the social skill model of addiction may explain Facebook addiction, but inconsistency in the measurement of this condition limits the ability to provide conclusive arguments. This paper recommends that further research be performed to establish the links between uses and gratifications and Facebook addiction. Furthermore, in order to enhance the construct validity of Facebook addiction, researchers should take a more systematic approach to assessment.

  10. La publicidad en la red social YouTube: Creación de un canal, uso de Google AdWords y youtubers

    OpenAIRE

    2016-01-01

    El objetivo que persigue este trabajo es definir cómo las empresas pueden utilizar YouTube como un medio de comunicación, tanto con su público objetivo como con sus clientes actuales. Para ello, se han definido elementos tan importantes como las categorías con más éxito en la plataforma, la audiencia que la frecuenta, los usuarios generadores de contenido o youtubers y los pasos a seguir para crear un canal en YouTube. Una vez contextualizado YouTube como red social, se han estudiado las vías...

  11. The Foreign Fighter Problem Analyzing the Impact of Social Media and the Internet

    Science.gov (United States)

    2015-06-01

    Anecdotally, recent trends in these technologies, such as Twitter and Facebook , seem to matter for the current wave of foreign fighter activity...Instead, they advertise adventure and depict the jihad in Syria as fun.13 They also go beyond the defensive struggle depiction. ISIS plays up their...circles.17 The advent of social media technologies in the mid-2000s, primarily Facebook , YouTube, and Twitter, revolutionized the way jihadis link

  12. Effects of Knowledge Sharing and Social Presence on the Intention to Continuously Use Social Networking Sites: The Case of Twitter in Korea

    Science.gov (United States)

    Park, Bong-Won; Lee, Kun Chang

    Recent surge of social networking websites in the world supports a widely accepted assumption that people aspires to be recognized online by sharing information with others, perceive enjoyment and keeps to use their social networking site continuously. Different from traditional social networking sites (SNSs) like Cyworld and Facebook, Twitter is famous for its short message and ease of sharing knowledge with others in a prompt manner. Therefore, Twitter is preferred most by many people who seem innovative generically. In this sense, Twitter accumulates its fame as the most influential SNS media among users. However, there is no study to investigate why people holds continuous intention to use the Twitter from the perspective of knowledge-sharing and social presence. To resolve this research issue, this paper adopts six constructs such as personal innovativeness, knowledge-sharing intention, perceived ease of use, perceived enjoyment, social presence, and intention to continuously use. Empirical results with 105 valid questionnaires revealed that the proposed research model is statistically significant, and people's intention to use the Twitter continuously is influenced by social presence, perceived enjoyment, and perceived ease of use.

  13. How Useful Is YouTube in Learning Heart Anatomy?

    Science.gov (United States)

    Raikos, Athanasios; Waidyasekara, Pasan

    2014-01-01

    Nowadays more and more modern medical degree programs focus on self-directed and problem-based learning. That requires students to search for high quality and easy to retrieve online resources. YouTube is an emerging platform for learning human anatomy due to easy access and being a free service. The purpose of this study is to make a quantitative…

  14. Multi-lingual Opinion Mining on YouTube

    DEFF Research Database (Denmark)

    Severyn, Aliaksei; Moschitti, Alessandro; Uryupina, Olga

    2015-01-01

    In order to successfully apply opinion mining (OM) to the large amounts of user-generated content produced every day, we need robust models that can handle the noisy input well yet can easily be adapted to a new domain or language. We here focus on opinion mining for YouTube by (i) modeling...

  15. Video Vortex reader II: moving images beyond YouTube

    NARCIS (Netherlands)

    Lovink, G.; Somers Miles, R.

    2011-01-01

    Video Vortex Reader II is the Institute of Network Cultures' second collection of texts that critically explore the rapidly changing landscape of online video and its use. With the success of YouTube ('2 billion views per day') and the rise of other online video sharing platforms, the moving image

  16. Students, Please Turn to YouTube for Your Assignments

    Science.gov (United States)

    Johnson, Graham

    2012-01-01

    Using the Flipped Classroom approach, the teacher "flips" the presentation of the material, the lesson, to non-class time by preparing a video that compresses the material and posting it on a website, such as YouTube, which the students can view at home or anywhere they choose. The teacher, in this case a Math teacher, is then free to use…

  17. Characteristics of "Music Education" Videos Posted on Youtube

    Science.gov (United States)

    Whitaker, Jennifer A.; Orman, Evelyn K.; Yarbrough, Cornelia

    2014-01-01

    This content analysis sought to determine information related to users uploading, general content, and specific characteristics of music education videos on YouTube. A total of 1,761 videos from a keyword search of "music education" were viewed and categorized. Results for relevant videos indicated users posted videos under 698 different…

  18. Anatomy Education for the YouTube Generation

    Science.gov (United States)

    Barry, Denis S.; Marzouk, Fadi; Chulak-Oglu, Kyrylo; Bennett, Deirdre; Tierney, Paul; O'Keeffe, Gerard W.

    2016-01-01

    Anatomy remains a cornerstone of medical education despite challenges that have seen a significant reduction in contact hours over recent decades; however, the rise of the "YouTube Generation" or "Generation Connected" (Gen C), offers new possibilities for anatomy education. Gen C, which consists of 80% Millennials, actively…

  19. Higher Education Migrates to YouTube and Social Networks

    Science.gov (United States)

    Gilroy, Marilyn

    2010-01-01

    True global enlightenment. That's how YouTubeEDU is being promoted by company officials who have announced the launch of a YouTube section devoted to academic content. Calling the new site "a free, self-organizing, democratic website containing all the world's knowledge," YouTubeEDU promises an environment in which "any qualified teacher can…

  20. Students, Please Turn to YouTube for Your Assignments

    Science.gov (United States)

    Johnson, Graham

    2012-01-01

    Using the Flipped Classroom approach, the teacher "flips" the presentation of the material, the lesson, to non-class time by preparing a video that compresses the material and posting it on a website, such as YouTube, which the students can view at home or anywhere they choose. The teacher, in this case a Math teacher, is then free to…

  1. Youtube as a source of information on cervical cancer

    Directory of Open Access Journals (Sweden)

    Janak Adhikari

    2016-01-01

    Full Text Available Background: Cervical cancer is the third most common cancer worldwide. Accurate information about cervical cancer to general public can lower the burden of the disease including its mortality. Aims: We aimed to look at the quality of information available in YouTube for cervical cancer. Materials and Methods: We searched YouTube (http://www.youtube.com for videos using the keyword "Cervical cancer" on November 12, 2015. Videos were then analyzed for their source and content of information. Results: We studied 172 videos using the keyword "Cervical cancer" on November 12, 2015. We found that there were videos describing the personal stories, risk factors, and the importance of screening. However, videos discussing all the aspects of cancers were lacking. Likewise, videos from the reputed organization were also lacking. Conclusion: Although there were numerous videos available in cervical cancer, videos from reputed organizations including Center for Disease Control and Prevention, American Cancer Society, and World Health Organization were lacking. We strongly believe that quality videos from such organizations via YouTube can help lower the burden of disease.

  2. Video Vortex reader II: moving images beyond YouTube

    NARCIS (Netherlands)

    Lovink, G.; Somers Miles, R.

    2011-01-01

    Video Vortex Reader II is the Institute of Network Cultures' second collection of texts that critically explore the rapidly changing landscape of online video and its use. With the success of YouTube ('2 billion views per day') and the rise of other online video sharing platforms, the moving image h

  3. Multi-lingual Opinion Mining on YouTube

    NARCIS (Netherlands)

    Severyn, Aliaksei; Moschitti, Alessandro; Uryupina, Olga; Plank, Barbara; Filippova, Katja

    2016-01-01

    In order to successfully apply opinion mining (OM) to the large amounts of user-generated content produced every day, we need robust models that can handle the noisy input well yet can easily be adapted to a new domain or language. We here focus on opinion mining for YouTube by (i) modeling classifi

  4. Diabetes topics associated with engagement on Twitter.

    Science.gov (United States)

    Harris, Jenine K; Mart, Adelina; Moreland-Russell, Sarah; Caburnay, Charlene A

    2015-05-07

    Social media are widely used by the general public and by public health and health care professionals. Emerging evidence suggests engagement with public health information on social media may influence health behavior. However, the volume of data accumulating daily on Twitter and other social media is a challenge for researchers with limited resources to further examine how social media influence health. To address this challenge, we used crowdsourcing to facilitate the examination of topics associated with engagement with diabetes information on Twitter. We took a random sample of 100 tweets that included the hashtag "#diabetes" from each day during a constructed week in May and June 2014. Crowdsourcing through Amazon's Mechanical Turk platform was used to classify tweets into 9 topic categories and their senders into 3 Twitter user categories. Descriptive statistics and Tweedie regression were used to identify tweet and Twitter user characteristics associated with 2 measures of engagement, "favoriting" and "retweeting." Classification was reliable for tweet topics and Twitter user type. The most common tweet topics were medical and nonmedical resources for diabetes. Tweets that included information about diabetes-related health problems were positively and significantly associated with engagement. Tweets about diabetes prevalence, nonmedical resources for diabetes, and jokes or sarcasm about diabetes were significantly negatively associated with engagement. Crowdsourcing is a reliable, quick, and economical option for classifying tweets. Public health practitioners aiming to engage constituents around diabetes may want to focus on topics positively associated with engagement.

  5. Social Media Monitoring of the Campaigns for the 2013 German Bundestag Elections on Facebook and Twitter

    DEFF Research Database (Denmark)

    Kaczmirek, Lars; Mayr, Philipp; Vatrapu, Ravi

    As more and more people use social media to communicate their view and perception of elections, researchers have increasingly been collecting and analyzing data from social media platforms. Our research focuses on social media communication related to the 2013 election of the German parlia-ment [...

  6. National accessibility portal and social networking sites: how to make facebook and twitter work for you

    CSIR Research Space (South Africa)

    Butgereit, L

    2010-05-01

    Full Text Available The National Accessibility Portal (NAP) is a website specifically designed to give South Africans living with disabilities access to important information which may enhance their lives. This information includes lists of schools for children...

  7. The social networking application success model : An Empirical Study of Facebook and Twitter

    NARCIS (Netherlands)

    Ou, Carol; Davison, R.M.; Huang, Q.

    2016-01-01

    Social networking applications (SNAs) are among the fastest growing web applications of recent years. In this paper, we propose a causal model to assess the success of SNAs, grounded on DeLone and McLean’s updated information systems (IS) success model. In addition to their original three dimensions

  8. The social networking application success model : An empirical study of Facebook and Twitter

    NARCIS (Netherlands)

    Ou, Carol; Davison, R.M.; Huang, Q.

    2016-01-01

    Social networking applications (SNAs) are among the fastest growing web applications of recent years. In this paper, we propose a causal model to assess the success of SNAs, grounded on DeLone and McLean’s updated information systems (IS) success model. In addition to their original three dimensions

  9. Incorporating Facebook and Twitter in a Service-Learning Project in a Business Communication Course

    Science.gov (United States)

    Crews, Tena B.; Stitt-Gohdes, Wanda L.

    2012-01-01

    Implementing real-world business writing situations and service learning into business communication courses are not new concepts. Business communication students work through a service-learning project with nonprofit organizations to create communication documents to improve the nonprofit's communication with the public. Writing for social…

  10. Incorporating Facebook and Twitter in a Service-Learning Project in a Business Communication Course

    Science.gov (United States)

    Crews, Tena B.; Stitt-Gohdes, Wanda L.

    2012-01-01

    Implementing real-world business writing situations and service learning into business communication courses are not new concepts. Business communication students work through a service-learning project with nonprofit organizations to create communication documents to improve the nonprofit's communication with the public. Writing for social…

  11. PROMOTING RURAL DESTINATION BUCOVINA VIA FACEBOOK. AN EMPIRICAL IDENTIFICATION OF SUPPORTING ONLINE MARKETING INITIATIVES

    Directory of Open Access Journals (Sweden)

    Pavel STANCIU

    2016-09-01

    Full Text Available The villages of Bucovina possess a particular charm, mainly through the orthodox churches with heritage value, the deep spiritual character sent both to local communities and tourists, the architecture based on wood handicraft, the manner in which traditions, local customs and crafts are still preserved, the multicultural character, and, not least, the outstanding hospitality of the hosts.Continuous improvement of performance in rural tourism refers to an integrated approach of specific elements in the destination Bucovina, online marketing becoming more present in everyday practice of small entrepreneurs in local tourism. From an empirical point of view, promotion of rural tourism on Facebook and YouTube represents an easy initiative accessible to the general public, which has the ability to create the foundation of a competitive tourism.

  12. The YouTube Effect: How YouTube Has Provided New Ways to Consume, Create, and Share Music

    Science.gov (United States)

    Cayari, Christopher

    2011-01-01

    This case study about a teenage musician, Wade Johnston, suggests how YouTube has affected music consumption, creation, and sharing. A literature review connects education, technology, and media. Informal learning, digital literacy, and twenty-first century technology are also connected in the review. Data reveals how Wade started his channel,…

  13. Managing Participation through Modal Affordances on Twitter

    Directory of Open Access Journals (Sweden)

    Fawn Draucker

    2015-11-01

    Full Text Available On Twitter, retweets function as a method of reporting speech and spreading the talk of other users. We propose that changes to the interface and mechanisms of Twitter have led to the coexistence of two complementary forms of retweeting. The Preserving Retweet, enabled by the Twitter interface, directly reports speech and retains attribution to the original author, but it does not allow for any modification or indication of stance. The Adapting Retweet, a user-created norm studied by boyd et al. (2010, allows users the option to add comments to pre-existing tweets but resulting in confusion in attribution. Using an updated form of Goffman’s participation framework, we analyze the use of these two types of retweets and their impact on attribution.

  14. Astropixie: Astronomy Engagement Through Blogging and Twitter

    Science.gov (United States)

    Bauer, A. E.

    2013-04-01

    I discuss the astronomy outreach and public engagement potential of blogging, based on experience writing and maintaining my astropixie blog since 2006 and maintaining a twitter account as @astropixie since 2008. These methods of social media allow for direct engagement with a public audience, increase public science literacy, provide understandable information beyond what can be presented in the media, diversify the image of scientists, publicize and provide feedback on current research, develop a community among readers, and inspire students. I also briefly discuss some professional benefits of using the social media resource of twitter. The goal of this paper is to give an idea of what blogs and twitter can provide as outreach tools, and to provide basic information about using these media.

  15. A Twitter Education: Why Psychiatrists Should Tweet.

    Science.gov (United States)

    Peters, Matthew E; Uible, Elisabeth; Chisolm, Margaret S

    2015-12-01

    Social media tools such as blogs, microblogs, social networking sites, podcasts, and video-sharing sites are now ubiquitous. These tools enable instantaneous interactions with a global community of individuals, including medical professionals, learners, and patients. An understanding of social media tools and how they can be used by psychiatrists is increasingly important. This review defines some relevant social media terms and addresses challenges specific to the use of social media in psychiatry. Focused primarily on Twitter, one of the most commonly used social media tools, the review describes how Twitter is being used in non-psychiatric medical fields and highlights four current and/or potential uses of Twitter in psychiatry: (1) patient care and advocacy, (2) lifelong learning, (3) research data collection and collaboration, and (4) scholarly recognition and impact.

  16. Does Twitter trigger bursts in signature collections?

    Directory of Open Access Journals (Sweden)

    Rui Yamaguchi

    Full Text Available INTRODUCTION: The quantification of social media impacts on societal and political events is a difficult undertaking. The Japanese Society of Oriental Medicine started a signature-collecting campaign to oppose a medical policy of the Government Revitalization Unit to exclude a traditional Japanese medicine, "Kampo," from the public insurance system. The signature count showed a series of aberrant bursts from November 26 to 29, 2009. In the same interval, the number of messages on Twitter including the keywords "Signature" and "Kampo," increased abruptly. Moreover, the number of messages on an Internet forum that discussed the policy and called for signatures showed a train of spikes. METHODS AND FINDINGS: In order to estimate the contributions of social media, we developed a statistical model with state-space modeling framework that distinguishes the contributions of multiple social media in time-series of collected public opinions. We applied the model to the time-series of signature counts of the campaign and quantified contributions of two social media, i.e., Twitter and an Internet forum, by the estimation. We found that a considerable portion (78% of the signatures was affected from either of the social media throughout the campaign and the Twitter effect (26% was smaller than the Forum effect (52% in total, although Twitter probably triggered the initial two bursts of signatures. Comparisons of the estimated profiles of the both effects suggested distinctions between the social media in terms of sustainable impact of messages or tweets. Twitter shows messages on various topics on a time-line; newer messages push out older ones. Twitter may diminish the impact of messages that are tweeted intermittently. CONCLUSIONS: The quantification of social media impacts is beneficial to better understand people's tendency and may promote developing strategies to engage public opinions effectively. Our proposed method is a promising tool to explore

  17. The Facebook Experiment: Quitting Facebook Leads to Higher Levels of Well-Being.

    Science.gov (United States)

    Tromholt, Morten

    2016-11-01

    Most people use Facebook on a daily basis; few are aware of the consequences. Based on a 1-week experiment with 1,095 participants in late 2015 in Denmark, this study provides causal evidence that Facebook use affects our well-being negatively. By comparing the treatment group (participants who took a break from Facebook) with the control group (participants who kept using Facebook), it was demonstrated that taking a break from Facebook has positive effects on the two dimensions of well-being: our life satisfaction increases and our emotions become more positive. Furthermore, it was demonstrated that these effects were significantly greater for heavy Facebook users, passive Facebook users, and users who tend to envy others on Facebook.

  18. Crowdsourcing and annotating NER for Twitter #drift

    DEFF Research Database (Denmark)

    Fromreide, Hege; Hovy, Dirk; Søgaard, Anders

    2014-01-01

    We present two new NER datasets for Twitter; a manually annotated set of 1,467 tweets (kappa=0.942) and a set of 2,975 expert-corrected, crowdsourced NER annotated tweets from the dataset described in Finin et al. (2010). In our experiments with these datasets, we observe two important points: (a......) language drift on Twitter is significant, and while off-the-shelf systems have been reported to perform well on in-sample data, they often perform poorly on new samples of tweets, (b) state-of-the-art performance across various datasets can beobtained from crowdsourced annotations, making it more feasible...

  19. Automatic Sarcasm Detection in Twitter Messages

    OpenAIRE

    Ræder, Johan Georg Cyrus Mazaher

    2016-01-01

    In the past decade, social media like Twitter have become popular and a part of everyday life for many people. Opinion mining of the thoughts and opinions they share can be of interest to, e.g., companies and organizations. The sentiment of a text can be drastically altered when figurative language such as sarcasm is used. This thesis presents a system for automatic sarcasm detection in Twitter messages. To get a better understanding of the field, state-of-the-art systems fo...

  20. Modelling Political Disaffection from Twitter Data

    DEFF Research Database (Denmark)

    Monti, Corrado; Rozza, Alessandro; Zappella, Giovanni

    2013-01-01

    of this attitude. For this reason, we collect a massive database of Italian Twitter data (about 35 millions of tweets from April 2012 to October 2012) and we exploit scalable state-of-the-art machine learning techniques to generate time-series concerning the political disaffection discourse. In order to validate...... the quality of the time-series generated, we compare them with indicators of political disaffection from public opinion surveys. We find political disaffection on Twitter to be highly correlated with the indicators of political disaffection in the public opinion surveys. Moreover, we show the peaks...... in the timeseries are often generated by external political events reported on the main newspapers....

  1. Evaluating the Impact of Cooperative Extension Outreach via Twitter

    Science.gov (United States)

    O'Neill, Barbara

    2014-01-01

    Twitter is increasingly being used by Extension educators as a teaching and program-marketing tool. It is not enough, however, to simply use Twitter to disseminate information. Steps must be taken to evaluate program impact with quantitative and qualitative data. This article described the following Twitter evaluation metrics: unique hashtags,…

  2. Evaluation of Twitter Users Writings about Teachers in Turkey

    Science.gov (United States)

    Yavuz, Mustafa

    2014-01-01

    As a social sharing network whose number of users worldwide continues to rapidly increase, Twitter has become an active network for individuals to share their thoughts and feelings at any given time. The purpose of this work, then, is to evaluate Twitter users of Turkey in terms of how they write about their teachers on Twitter. In order to…

  3. Twitter Chats: Connect, Foster, and Engage Internal Extension Networks

    Science.gov (United States)

    Seger, Jamie; Hill, Paul; Stafne, Eric; Swadley, Emy

    2017-01-01

    The eXtension Educational Technology Learning Network (EdTechLN) has found Twitter to be an effective form of informal communication for routinely engaging network members. Twitter chats provide Extension professionals an opportunity to reach and engage one other. As the EdTechLN's experimentation with Twitter chats has demonstrated, the use of…

  4. Learning by Tweeting: Using Twitter as a Pedagogical Tool

    Science.gov (United States)

    Rinaldo, Shannon B.; Tapp, Suzanne; Laverie, Debra A.

    2011-01-01

    Marketing professionals use Twitter extensively for communicating with and monitoring customers, for observing competitors, and for analyzing chatter concerning brands, products, and company image. Can professors use Twitter to engage students in conversation about a marketing course? The authors argue that Twitter has many benefits for marketing…

  5. Technology Corner: Automated Data Extraction Using Facebook

    Directory of Open Access Journals (Sweden)

    Nick Flor

    2012-06-01

    Full Text Available Because of Facebook’s popularity, law enforcement agents often use it as a key source of evidence. But like many user digital trails, there can be a large amount of data to extract for analysis. In this paper, we explore the basics of extracting data programmatically from a user’s Facebook via a Web app. A data extraction app requests data using the Facebook Graph API, and Facebook returns a JSON object containing the data. Before an app can access a user’s Facebook data, the user must log into Facebook and give permission. Thus, this approach is limited to situations where users give consent to the data extraction.

  6. Analyzing the Facebook Friendship Graph

    OpenAIRE

    Catanese, Salvatore; De Meo, Pasquale; Ferrara, Emilio; Fiumara, Giacomo

    2010-01-01

    Online Social Networks (OSN) during last years acquired a huge and increasing popularity as one of the most important emerging Web phenomena, deeply modifying the behavior of users and contributing to build a solid substrate of connections and relationships among people using the Web. In this preliminary work paper, our purpose is to analyze Facebook, considering a significant sample of data reflecting relationships among subscribed users. Our goal is to extract, from this platform, relevant ...

  7. Viral Advertising on Facebook in Vietnam

    OpenAIRE

    Tran, Phuong

    2014-01-01

    The purpose of this thesis is to explore which factors affect the effectiveness of viral advertising on Facebook in Vietnam. The quantitative research method is applied in this research and the sample is Vietnamese Facebook users. After the data analysis stage using SPSS, it became clear that weak ties, perceptual affinity and emotions have an impact on the effectiveness of viral advertising. The results provide a pratical implication of how to make an Ad which can go viral on Facebook. Moreo...

  8. Facebook, between socialization and personal image promotion

    OpenAIRE

    Tasente Tanase; Ciacu Nicoleta; Sandu Mihaela

    2012-01-01

    The following study sets its target on the identification of motives that leads the internet users in Romania to use Facebook online social network, the frequency of their login, the manner young men interact within Facebook and its implications in the process of socialization and self-image promotion of the Internet users in Romania. At the same time, a different goal of this research is to identify the relationship between at least two uses of Facebook social network, which is for socializa...

  9. Motives for Using Facebook, Patterns of Facebook Activities, and Late Adolescents' Social Adjustment to College

    Science.gov (United States)

    Yang, Chia-chen; Brown, B. Bradford

    2013-01-01

    Previous studies have confirmed that Facebook, the leading social networking site among young people, facilitates social connections among college students, but the specific activities and motives that foster social adjustment remain unclear. This study examined associations between patterns of Facebook activity, motives for using Facebook, and…

  10. Facebook-markkinointi ja sen ohjeistaminen

    OpenAIRE

    Cederberg, Linda

    2014-01-01

    Tämän opinnäytetyön tavoitteena oli tuottaa toimeksiantajalle Facebook-sivut jonne julkaistaan sisältömarkkinointipainotteista sisältöä. Lisäksi tavoitteena on koota kirjallinen ohjeistus Facebook-markkinoinnin ylläpidon ja sisältöjen toteuttamisen tueksi. Kyseessä on toiminnallinen opinnäytetyö, jonka lopputulos luovutetaan toimeksiantajan käyttöön. Opinnäytetyön viitekehyksessä esitellään sosiaalinen media ja Facebook käsitteinä, ja paneudutaan Facebook -palvelun tarjoamiin mahdollisuuk...

  11. Facebook Users’ Engagement and Perceived Life Satisfaction

    Directory of Open Access Journals (Sweden)

    Tammy R. Vigil

    2015-07-01

    Full Text Available This study extends existing research on Facebook’s impact on users’ life satisfaction. The results from two surveys of college students demonstrate a tension between Facebook use and users’ perceived contentment with their lives. Existing literature indicates students use Facebook to enhance self-esteem, yet the results from this study connect increased Facebook use to lower self-reported levels of happiness. In particular, respondents’ interactions with photos and videos increase users’ dissatisfaction. This phenomenon may be due to the impact photos have on the ways users engage in social comparisons with Facebook “friends” and the self-construals they create based on these comparisons.

  12. Facebook Users’ Engagement and Perceived Life Satisfaction

    Directory of Open Access Journals (Sweden)

    Tammy R. Vigil

    2015-07-01

    Full Text Available This study extends existing research on Facebook’s impact on users’ life satisfaction. The results from two surveys of college students demonstrate a tension between Facebook use and users’ perceived contentment with their lives. Existing literature indicates students use Facebook to enhance self-esteem, yet the results from this study connect increased Facebook use to lower self-reported levels of happiness. In particular, respondents’ interactions with photos and videos increase users’ dissatisfaction. This phenomenon may be due to the impact photos have on the ways users engage in social comparisons with Facebook “friends” and the self-construals they create based on these comparisons.

  13. [Impact of diffusion of the methodology of evidence-based nursing through Facebook].

    Science.gov (United States)

    Santillán García, Azucena

    2013-05-01

    Evaluate the impact of diffusion of the contents of the blog "Evidence-Based Nursing" through Facebook. Cross-sectional study carried out via a web link to the online survey (previously tested) to a population of 2132 Facebook profiles that had a "friendship" with the profile studied. The survey had 8 items and a descriptive study of variables was conducted using SPSS 19. 75.9% of the sample has a Facebook profile of a personal character and 94.1% of cases are interested in evidence-based practices. 55.6% of the sample knows the blog, plus 46.5% answered that they read it occasionally, compared with 17.1% who does regularly and 35.7% who say they do not read it. Of all readers, 75.75% say they have improved their knowledge in terms of evidence-based practice after reading it. 88% said they did not follow the blog by other means or social network and in the case that they did, the most used are Google Reader, and Twitter Networked Blogs. Reading the contents of this blog improve the knowledge about evidence-based practices of the "friends" of the social profile, as they themselves relate. The adequacy of the social profile as a dissemination tool is successful as it is necessary to investigate in depth the functioning of social networks.

  14. AAHSL Twitter Use From 2007 to 2014: An Exploratory Analysis.

    Science.gov (United States)

    Stellrecht, Elizabeth; Hendrix, Dean

    2016-01-01

    Twitter is a popular social media platform used by organizations for communication and marketing purposes. Many libraries, including members of the Association of Academic Health Sciences Libraries (AAHSL), have Twitter accounts, but how do these libraries use Twitter to communicate with their constituents and are they using it effectively? This study is a large-scale observational study of Twitter use within AAHSL libraries and reflects on the usage patterns present in the context of social media best practices. This study also aims to expand upon best practices for implementing and maintaining a Twitter account in a health sciences library setting.

  15. Twitter hashtags: joint translation and clustering

    NARCIS (Netherlands)

    Carter, S.; Tsagkias, M.; Weerkamp, W.

    2011-01-01

    The popularity of microblogging platforms, such as Twitter, renders them valuable real-time information resources for tracking various aspects of worldwide events, e.g., earthquakes, political elections, etc. Such events are usually characterized in microblog posts via the use of hashtags (#). As mi

  16. Automatically identifying periodic social events from Twitter

    NARCIS (Netherlands)

    Kunneman, F.A.; Bosch, A.P.J. van den

    2015-01-01

    Many events referred to on Twitter are of a periodic nature, characterized by roughly constant time intervals in between occurrences. Examples are annual music festivals, weekly television programs, and the full moon cycle. We propose a system that can automatically identify periodic events from Twi

  17. Activity Prediction: A Twitter-based Exploration

    NARCIS (Netherlands)

    Weerkamp, W.; de Rijke, M.

    2012-01-01

    Social media platforms allow users to share their messages with everyone else. In microblogs, e.g., Twitter, people mostly report on what they did, they talk about current activities, and mention things they plan to do in the near future. In this paper, we propose the task of activity prediction, th

  18. Twitter Usage of Universities in Turkey

    Science.gov (United States)

    Yolcu, Ozgu

    2013-01-01

    Universities are among the users of the most popular social media networks. Usage of social media by especially students and many other people and institutions, which constitutes the target audience for universities, encourages the universities to effectively use this environment. Twitter is among these social media networks which facilitate the…

  19. Twitter Fiction: A New Creative Literary Landscape

    Science.gov (United States)

    Al Sharaqi, Laila; Abbasi, Irum

    2016-01-01

    Twitter, synonymous with social networking, has become a successful social platform for the exchange of ideas, news, and information. It has also emerged as an experimental platform through which users explore creative realms of poetic and narrative content, albeit in 140 characters. The real-time tweets are fundamentally unique and increasingly…

  20. Automatically identifying periodic social events from Twitter

    NARCIS (Netherlands)

    Kunneman, F.A.; Bosch, A.P.J. van den

    2015-01-01

    Many events referred to on Twitter are of a periodic nature, characterized by roughly constant time intervals in between occurrences. Examples are annual music festivals, weekly television programs, and the full moon cycle. We propose a system that can automatically identify periodic events from