Communication Technology and New Media Commons^™

Online Information Searching For Cardiovascular Diseases: An Analysis Of Mayo Clinic Search Query Logs, Ashutosh Sopan Jadhav, Amit P. Sheth, Jyotishman Pathak

Kno.e.sis Publications

Since the early 2000’s, Internet usage for health information searching has increased significantly. Studying search queries can help us to understand users “information need” and how do they formulate search queries (“expression of information need”). Although cardiovascular diseases (CVD) affect a large percentage of the population, few studies have investigated how and what users search for CVD. We address this knowledge gap in the community by analyzing a large corpus of 10 million CVD related search queries from MayoClinic.com. Using UMLS MetaMap and UMLS semantic types/concepts, we developed a rule-based approach to categorize the queries into 14 health categories. We …

Episode 12: Lauren Zafonte & Cathy Ciccone, Thomas Kenny Mphil

Communication Students Podcasts

Professor Tom Kenny speaks with Lauren Zafonte (current student) and Cathy Ciccone (alumnus) about professional communications. They will talk about classes, internships, and give the student perspective of professional communications. This podcast includes a sound clip for a communications department production, Day Dreamer Sleep Walker which can be found at https://www.youtube.com/watch?v=d5wIrv56J0Y

An Analysis Of Mayo Clinic Search Query Logs For Cardiovascular Diseases, Ashutosh Sopan Jadhav, Amit P. Sheth, Jyotishman Pathak

Kno.e.sis Publications

Increasingly, individuals are taking active participation in learning and managing their health by leveraging online resources. Understanding online health information searching behavior can help us to study what health topics users search for and how search queries are formulated. In this work, we analyzed 10 million cardiovascular diseases (CVD) related search queries from MayoClinic.com. We performed semantic analysis on the queries using UMLS MetaMap and analyzed structural and textual properties as well as linguistic characteristics of the queries.

Web 2.0 Use And Knowledge Transfer: How Social Media Technologies Can Lead To Organizational Innovation, Namjoo Choi, Kuang-Yuan Huang, Aaron Palmer, Lenore Horowitz

Information Science Faculty Publications

The concept of Web 2.0 has gained widespread prominence in recent years. The use of Web 2.0 applications on an individual level is currently extensive, and such applications have begun to be implemented by organizations in hopes of boosting collaboration and driving innovation. Despite this growing trend, only a small number of theoretical perspectives are available in the literature that discuss how such applications could be utilized to assist in innovation. In this paper, we propose a theoretical model explicating this phenomenon. We argue that organizational Web 2.0 use fosters the emergence and enhancement of informal networks, weak ties, boundary …

Jiahd In The Global Village: Al-Qaeda's Digital Radicalization And Recruitment Campaign, Katie Cannata

Honors College Theses

Following America’s “War on Terror,” al-Qaeda and its affiliates became highly decentralized in terms of organizational and media operations. Though mass media outlets continue to play a significant role in drawing attention to al-Qaeda’s transnational campaign, Salafi Jihadists have recently begun to rely on new media for purposes of legitimization and promotion. The Internet serves as a suitable platform for these groups’ media objectives since it is inherently anonymous and absent of censorship. Most importantly, the Internet facilitates al-Qaeda in reaching a global audience, which is made evident by the growing amount of Salafi Jihadist media that is translated or …

Book Review: Twitter: Social Communication In The Twitter Age, By Dhiraj Murthy, Sue Burzynski Bullard

College of Journalism and Mass Communications: Faculty Publications

Twitter has helped to shape social communication in today’s world. In his book, Dhiraj Murthy recognizes Twitter’s impact as a communication medium and puts it in context.

Improving The Efficacy Of Web-Based Educational Outreach In Ecology, Gregory R. Goldsmith, Andrew D. Fulton, Colin D. Witherill, Javier F. Espeleta

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Scientists are increasingly engaging the web to provide formal and informal science education opportunities. Despite the prolific growth of web-based resources, systematic evaluation and assessment of their efficacy remains limited. We used clickstream analytics, a widely available method for tracking website visitors and their behavior, to evaluate 60,000 visits over three years to an educational website focused on ecology. Visits originating from search engine queries were a small proportion of the traffic, suggesting the need to actively promote websites to drive visitation. However, the number of visits referred to the website per social media post varied depending on the social …

Understanding Fair Labor Practices In A Networked Age, Tamara Kneese

Media Studies

Unionization emerged as a way of protecting labor rights when society shifted from an agricultural ecosystem to one shaped by manufacturing and industrial labor. New networked work complicates the organizing mechanisms that are inherent to unionization. How then do we protect laborers from abuse, poor work conditions, and discrimination?

Technologically Mediated Artisanal Production, Tamara Kneese

Media Studies

From 3D printing to maker culture, there’s a rise of technical practices that resist large industrial and corporate modes of production, similar to what is occurring in artisanal food and agriculture. While DIY practices are not new, the widespread availability and cheap cost of such tools has the potential to disrupt certain aspects of manufacturing. How do we better understand what is unfolding?

Episode 11: Anna D'Aloisio, Thomas Kenny Mphil

Communication Students Podcasts

Professor Tom Kenny speaks with Anna D'Aloisio, communications department faculty member. They cover professional communications, public relations, writing, brands, internships, LinkedIn, and more. This episode also includes a clip of The Welcoming Committee which can be viewed at https://www.youtube.com/watch?v=UsJaCc2xnoI

Data Analytics For Power Utility Storm Planning, Lan Lin, Aldo Dagnino, Derek Doran, Swapna S. Gokhale

Kno.e.sis Publications

As the world population grows, recent climatic changes seem to bring powerful storms to populated areas. The impact of these storms on utility services is devastating. Hurricane Sandy is a recent example of the enormous damages that storms can inflict on infrastructure, society, and the economy. Quick response to these emergencies represents a big challenge to electric power utilities. Traditionally utilities develop preparedness plans for storm emergency situations based on the experience of utility experts and with limited use of historical data. With the advent of the Smart Grid, utilities are incorporating automation and sensing technologies in their grids and …

Makers: Technical Communication In Post-Industrial Participatory Communities, John Timothy Sherrill

Open Access Theses

In the past few decades, web technologies and increasingly accessible digital fabrication technologies such as 3D printers and laser cutters have made it easier for individuals and communities to create complex material objects at home. As a result, communities of individuals who make things outside formal institutions, known as maker communities, have combined traditional crafts and technical knowledge with digital tools and web technologies in new ways. This thesis analyzes maker communities as post-industrial participatory design communities and examines them as participatory spaces where technical communication occurs between individuals with varying levels of expertise and sometimes drastically different knowledges. Ultimately, …

Chess Improves Cancer Caregivers' Burden And Mood: Results Of An Ehealth Rct, Lori L. Dubenske, David H. Gustafson, Kang Namkoong, Robert P. Hawkins, Amy K. Atwood, Roger L. Brown, Ming-Yuan Chih, Fiona Mctavish, Cindy L. Carmack, Mary K. Buss, Ramaswamy Govindan, James F. Cleary

Community & Leadership Development Faculty Publications

OBJECTIVE: Informal caregivers (family and friends) of people with cancer are often unprepared for their caregiving role, leading to increased burden or distress. Comprehensive Health Enhancement Support System (CHESS) is a Web-based lung cancer information, communication, and coaching system for caregivers. This randomized trial reports the impact on caregiver burden, disruptiveness, and mood of providing caregivers access to CHESS versus the Internet with a list of recommended lung cancer websites.

METHODS: A total of 285 informal caregivers of patients with advanced nonsmall cell lung cancer were randomly assigned to a comparison group that received Internet or a treatment group that …

Social Media & Revolution: The Importance Of The Internet In Tunisia’S Uprising, Aamna Dhillon

Independent Study Project (ISP) Collection

Our world has entered a digital age, where technology has made leaps and bounds and is accelerating in development. With this digital age came the widespread use of the internet and the emergence of “social media”—online platforms for communicating with others. Though the initial use of these social media platforms was to stay connected with friends and family, a sect of users have used the platforms to share news and important information. In the past few years, people have come together to demand change in their countries by protest and eventually even revolution, all of which is said to have …

On Air With The Community An Exploration Of Five Community Radio Stations In The Western Cape, Kelsey Warren

Independent Study Project (ISP) Collection

The closing of apartheid in South Africa was brought by new measures for democracy in 1994. Community radio stations were seen as measures for local communication and involvement in giving different communities voices that has formerly been lost. This paper attempts to discover the relevance of community radio stations twenty years after democracy and just how citizens are participating.

The paper begins with a review of history of community radio on different levels around the world through the use of literature. The arguments made centralize around the necessity of specialized community stations, the effect of community engagement, the lack of …

Infrastructure, Production, And Archive: American And Japanese Video Art Production Of 1960s And 1970s, Ann Atsuko Adachi

Dissertations, Theses, and Capstone Projects

Focusing a study on the infrastructure of artistic production and maintenance opens a space in which to examine the relationship between artistic inspiration and knowledge making, the occurrences and the writing of its history. In the case of the comparative study of the emergence of Japanese and American video art, common artistic technique employed may indicate motivations derived from the technical possibility of the video medium, while the study of infrastructure demonstrates how large-scale funding, formation of archives, the establishment of systems of distribution and channels of education affect the emergence and development of video art as a genre. This …

The Kids Are All Right Online: Teen Girls' Experiences With Self-Presentation, Impression Management & Aggression On Facebook, Alison Michelle Hill

Dissertations, Theses, and Capstone Projects

Online social network participation is widespread among American adolescents. Prolific creators, consumers and curators of content, they write themselves into being (boyd, 2007) on social network sites like Facebook. Drawing on Erving Goffman's study of symbolic interaction in the form of dramaturgical perspective and The Third Person Effect, this research explores how young women ages 14-17 craft their self-presentations, engage in impression management, and experience aggression and bullying on Facebook. I propose that the majority of this age cohort craft online self-presentations that are consistent with their offline selves, yet they believe that other girls their age use their profiles …

The Use Of Social Media As A Communication Tool By International Development Organizations: A Case Study Of The United Nations Children’S Fund (Unicef) In Egypt, Inas Taha Abbas Hamad

Theses and Dissertations

This study investigates to understand how the United Nations development organizations in Egypt can manage social media as a communication tool to achieve their development objectives. A case study of the United Nations Children’s Fund (UNICEF), Egypt, is introduced. Using the Excellence Theory in Public Relations developed by Grunig (2002), this study examines how social media can contribute to the strategic management of the organization, rather than being a messaging, publicity, and media relations function. Through a content analysis of a number of social media pages of the UN organizations in Egypt, and in-depth interviews with four senior communication officers …

The Immersive Medium: Art, Flow, And Video Games, Christopher M. Yalen

Oglethorpe Journal of Undergraduate Research

In this article, the question of whether or not video games could be considered art is explored, as well as what this means for video games as cultural products. Using an interdisciplinary approach, I suggest that there are some games we can consider “art”, and that these games are not only different aesthetically speaking, but are also different from a media-effects standpoint. The article consists of three main sections, an aesthetic review, a content analysis, and a pilot study. In the aesthetic review, I employ different perspectives from aesthetic philosophy in order to come up with criteria for what an …

Weathering The Storm Surge Of Social Media, Melody Bowdon

UCF Forum

I’ve lived in Central Florida for more than 15 years, and in that time I’ve seen quite a few serious weather events affect our community. Though the hurricane season starts in the summer, around here we tend to become especially aware of the storm possibilities in the early fall, when more tropical activity spins up in the ocean and when annual milestones that have been marred by big storms in previous years come up on our calendars.

Effect Of Convergence Culture On Spectatorship, Amanda Marcus

e-Research: A Journal of Undergraduate Work

Media convergence has changed how we receive and process information. No longer are we passive spectators, but we are part of the media we consume. Because of the explosion of technology since the turn of the century and a new definition of spectatorship, producers of media can no longer control how their messages are received; they have to engage their audience and listen to feedback in order to remain functioning. Fellow peers serve as informants or as a new source of media. This also affects our individual identities, which shapes our cultural identity. Social media enables us to present ourselves …

A Keyword Sense Disambiguation Based Approach For Noise Filtering In Twitter, Sanjaya Wijeratne, Bahareh R. Heravi

Kno.e.sis Publications

In this paper, we describe an approach to filter out noisy data generated by keywords-based tweet filtering methods by performing Word Sense Disambiguation on those keywords used to collect tweets. We present the noise filtering problem as a binary classification problem and discuss our evaluation strategy which is to be carried out in future.

Rasp-Qs: Efficient And Confidential Query Services In The Cloud, Zohreh S. Alavi, Lu Zhou, James L. Powers, Keke Chen

Kno.e.sis Publications

Hosting data query services in public clouds is an attractive solution for its great scalability and significant cost savings. However, data owners also have concerns on data privacy due to the lost control of the infrastructure. This demonstration shows a prototype for efficient and confidential range/kNN query services built on top of the random space perturbation (RASP) method. The RASP approach provides a privacy guarantee practical to the setting of cloudbased computing, while enabling much faster query processing compared to the encryption-based approach. This demonstration will allow users to more intuitively understand the technical merits of the RASP approach via …

Episode 10: Matt Rizzo, Thomas Kenny Mphil

Communication Students Podcasts

Professor Tom Kenny speaks with Matt Rizzo (alumnus & former employee) during the first episode of the Fall 2014 semester. This episode also features a clip from the student work Witness by Jess Schaefer which can be found at https://www.youtube.com/watch?v=Rc_o5TG2T0A

Cooking Up Cauldrons Of Content: Recipes For Video Tutorials, Rachel S. Evans

Articles, Chapters and Online Publications

Explores how libraries can benefit from creating video tutorials as a means of library instruction. Includes recommendations for hardware and software, tips such as liaising with stakeholders, best practices for video tutorial content and length, tracking tutorial effectiveness, and more. Offers example combinations of hardware and software based on the type of tutorial and varying library budget sizes.

Final Recommendations For Policy, Brian O'Neill, Elisabeth Staksrud

Articles

EU Kids Online is the primary source of high quality, independent and comprehensive evidence regarding children’s use of the internet in Europe. This report provides research based recommendations to make the internet a better and safer place for children. Our recommendations include the following guidance:

A Crowdsourcing Approach To Identify Common Method Bias And Self-Representation, Margeret A. Hall, Simon Caton

Interdisciplinary Informatics Faculty Proceedings & Presentations

Pertinent questions on the measurement of social indicators are: the verification of data gained online (e.g., controlling for self-representation on social networks), and appropriate uses in community management and policy-making. Across platforms like Facebook, LinkedIn, Twitter, and blogging services, users (sub)consciously represent themselves in a way which is appropriate for their intended audience (Qui et al., 2012; Zhao et al., 2008). However, scholars in the social sciences and computer science have not yet adequately addressed controlling for self-representation, or the propensity to display or censor oneself, in their analyses (Zhao et al., 2008; Das and Kramer, 2013). As such researchers …

Msu Students' Use Of The Msu Web Site, Kristin Ruder

Journal of Undergraduate Research at Minnesota State University, Mankato

As part of ongoing usability studies of the MSU Web site, survey data was collected from convenience samples of MSU students to evaluate their self-assessed expertise using the Internet as well as their use of and satisfaction with the MSU Web site.

Campus Paper Waste, Joshua E. Randall

Journal of Undergraduate Research at Minnesota State University, Mankato

The fall of 2004 at Minnesota State University, a new program called MavPrint was introduced. The user submits a document to be printed at a computer, the expense is deducted from their account, and then their document can be retrieved from any MavPrint station. In years past printing had been free, but seeing how according to Bryan Schneider, the director of Technical Services at Minnesota State University – Mankato, from the year 2003 to the year 2004 the printing costs for the University rose 200 percent, they felt it was time to make a change. MSU students printed out over …

Japan And The U.S.: Two Free Nations, Two Versions Of Free Press, Eliza Koch

Journal of Undergraduate Research at Minnesota State University, Mankato

The media are important in a democracy; they provide a means of communication between the government and its constituents. They also serve as a fourth branch to check the country’s government. Although these two nations have different histories there are many similarities in the media systems. This presentation examines the media and politics in two separate democratic nations, Japan and the United States. Despite their different historical and cultural backgrounds, they have similarities. Both nations have free press, but there are cases when both governmental systems have attempted to censure their media in one form or another. This presentation delves …