scholarly journals Article-level metrics and what they tell us about the impact of PLOS publications

2014 ◽  
Author(s):  
Damian Pattinson

PLOS launched its Article-Level Metrics (ALMs) programme in 2009 as an alternative to the crude journal-level metrics that scientists have relied upon for so long to identify important research. ALMs allow readers to see how many views, downloads, citations and shares an individual paper has received, and thus to determine its impact on a field. Over the past year, the ALMs programme has been expanded to include social media information, such as Facebook likes and Tweets, and novel web tools such as Mendeley and Citeulike. Researchers are now using this information to examine the links between early activity indicators and long-term citation data, and to identify what tools best predict truly impactful research. In this session I will present the latest additions to PLOS's ALMs suite, and show some data on what these metrics tell us about the impact of papers published in PLOS journals.

2021 ◽  
pp. 003329412110051
Author(s):  
Rashmi Gupta ◽  
Jemima Jacob ◽  
Gaurav Bansal

Psychosocial stressors and social disadvantages contribute to inequalities in opportunities and outcomes. In the current paper, we use an epidemiological perspective and highlight the role stress plays on individuals by reviewing the outcomes of major stressors such as poverty and unemployment. We further analyzed the psychological and physical cost of these stressors and their long-term impact. We examined the role of universal basic income and closely looked at income experiments that were implemented in the past, in terms of their effectiveness in enhancing the community as well as individual outcomes and propose the UBI as a tool for alleviating the impact of these stressors. At a time when a major pandemic (e.g., COVID-19) threatens economic stability and health globally, we believe the UBI is relevant now, more than ever.


2017 ◽  
Vol 46 (1) ◽  
pp. 3-25 ◽  
Author(s):  
Travis N. Ridout ◽  
Erika Franklin Fowler ◽  
Michael M. Franz ◽  
Kenneth Goldstein

Scholars agree that there has been an increase in polarization among political elites, though there continues to be debate on the extent to which polarization exists among the mass public. Still, there is general agreement that the American public has become more sorted over the past two decades, a time during which political ad volumes have increased and ads have become more negative. In this research, we explore whether there is a link between the two. We take advantage of variation in the volume and tone of political advertising across media markets to examine the link between advertising and three dependent variables: issue polarization, affective polarization, and sorting. We focus on the impact of both recent ad exposure and cumulative ad exposure across several election cycles. Ultimately, we find little impact of advertising on polarization or sorting, both overall and among subgroups of the population.


2021 ◽  
Vol 6 ◽  
Author(s):  
Magdalena Riedl ◽  
Carsten Schwemmer ◽  
Sandra Ziewiecki ◽  
Lisa M. Ross

Despite an increasing information overflow in the era of digital communication, influencers manage to draw the attention of their followers with an authentic and casual appearance. Reaching large audiences on social media, they can be considered as digital opinion leaders. In the past, they predominantly appeared as experts for topics like fashion, sports, or gaming and used their status to cooperate with brands for marketing purposes. However, since recently influencers also turn towards more meaningful and political content. In this article, we share our perspective on the rise of political influencers using examples of sustainability and related topics covered on Instagram. By applying a qualitative observational approach, we illustrate how influencers make political communication look easy, while at the same time seamlessly integrating product promotions in their social media feeds. In this context, we discuss positive aspects of political influencers like contributions to education and political engagement, but also negative aspects such as the potential amplification of radical political ideology or conspiracy theories. We conclude by highlighting political influencers as an important research topic for conceptual and empirical studies in the future.


Author(s):  
N. Dolzhenko ◽  
E. Mailyanova ◽  
I. Assilbekova ◽  
Z. Konakbay

Cloudiness and range of visibility are the most significant flight conditions for aircraft. The impact of clouds and visibility on the safety of aircraft flights, especially small aircraft, cannot be overestimated. According to the Interstate Air Committee, Kazakhstan ranks second in the number of aviation disasters. The average age of a third of Kazakhstan's small aircraft is more than 30 years. Over the past few years, 14 air accidents have occurred in the Republic of Kazakhstan, 11 of them with small aircraft. In this work, we investigate long-term data on cloudiness and visibility at the most weather-favorable airfield in Balkhash, for the possibility of safe and economical flights of small aircraft and planning training flights.


Author(s):  
MD Saiful Alam Chowdhury ◽  
Monira Begum ◽  
Shaolin Shaon

The past decade has seen an armorial growth of the influence of social media on many aspects of people’s lives. Social networking sites, especially Facebook, play a substantial role in framing popular view through its contents. This article explores the impact of visuals, especially photos and videos, published in social media during social movements. Importantly that some visuals received attention in social media during agitations which later got featured or become news in print, electronic and online news portal media as well. Some of the visuals later proved to be edited or fabricated contents which created confusion among participants in this research and beyond. The confusion has contributed to the acceleration or shrinkage of the movement in question in many cases. The center of this article is to examine how social media visuals influence people’s visual communication during social movements. Additionally, it digs out the user’s activity on social media during movements.


2016 ◽  
Vol 7 (2) ◽  
Author(s):  
Paul C Langley ◽  
Taeho Greg Rhee

Over the past 20 years a number of simulations or models have been developed as a basis for tracking and evaluating the impact of pharmacological and other interventions in type 1 and type 2 diabetes mellitus. These models have typically tracked the natural course of these diseases generating long-term composite claims for cost-effectiveness. These claims can extend over the lifetime of the modeled patient cohort. Set against the standards of normal science, however, these claims lack credibility. The claims presented are all too often either immune to failure or are presented in a form that is non-testable. As such they fail to meet the key experimental requirements of falsification and replication. Unfortunately, there is a continuing belief that long-term or lifetime models are essential to decision-making. This is misplaced. The purpose of this review is to argue that there is a pressing need to reconsider the needs of health system decision makers and focus on modeled or simulated claims that are meaningful, testable, reportable and replicable in evaluating interventions in diabetes mellitus.   Type: Commentary


Author(s):  
Yen-Yao Wang ◽  
Chenhui Guo ◽  
Anjana Susarla ◽  
Vallabh Sambamurthy

This study examines the dynamic relationships between firm-generated content (FGC), user-generated content (UGC), traditional media, and offline light vehicle sales. Data were collected from the official Facebook and Twitter pages of 30 U.S. car brands from 2009 to 2015. Our results suggest that Facebook and Twitter are heterogeneous in terms of their effect on offline vehicle sales; FGC is more effective than UGC for influencing offline light vehicle sales; viral impressions from Facebook and Twitter are essential, although effects vary for the various social media platforms, FGC, and UGC; and a firm’s marketing efforts and UGC both have a long-term effect on sales, with the long-term effect of a firm’s marketing efforts outlasting that of UGC. We also documented the within-Twitter synergistic effect between FGC and UGC for offline car sales and cross-channel substitution relationships between FGC and both Facebook and traditional media and Twitter and traditional media. Our study implies that managers who attempt to maximize multichannel marketing for offline sales of durable goods should consider (1) the nature of each platform, (2) the number of potential audiences each platform can reach, and (3) the user basis of each platform.


Author(s):  
Rachel F. Seidman

The seven women in this section were born between 1966 and 1976, at the height of the burgeoning feminist movement. They discuss not only the impact of feminism on their own lives, but on their mothers as well. Some reflect on whether or not the world is a better place for their daughters than when they were growing up. Coming of age in the 1980s and 90s, these interviewees reached maturity during the rise of Reagan Republicanism and what Susan Faludi termed the “backlash” against feminism. None of these women set out at the beginning of their careers to be professional feminists; it never crossed their minds as a possibility. About half of the women in this chapter have been involved in one way or another with the intersecting worlds of journalism, academia, social media, and business, and half—all of them women of color—have worked in direct-service and non-profit organizations. With long careers and experience in a variety of contexts, these women help us understand how feminism has changed over the past twenty years, where the movement is headed, and some of the reasons why even those who undertake its work do not always embrace it wholeheartedly.


2012 ◽  
Vol 78 (5) ◽  
pp. 555-558 ◽  
Author(s):  
Michelle C. Azu ◽  
Elizabeth J. Lilley ◽  
Aparna H. Kolli

According to the National Research Corporation, 1 in 5 Americans use social media sites to obtain healthcare information. Patients can easily access information on medical conditions and medical professionals; however physicians may not be aware of the nature and impact of this information. All physicians must learn to use the Internet to their advantage and be acutely aware of the disadvantages. Surgeons are in a unique position because, unlike in the primary care setting, less time is spent developing a long-term relationship with the patient. In this literature review, we discuss the impact of the Internet, social networking websites, and physician rating websites and make recommendations for surgeons about managing digital identity and maintaining professionalism.


2012 ◽  
Vol 2 (1) ◽  
pp. 35 ◽  
Author(s):  
Tony Jaques

After almost 40 years of development, issue management has reached a point where it could either fade out of fashion or continue evolving into new forms. Reviewing both the past and possible future, four major trends are identified – migration of the discipline beyond the corporation to Government agencies and NGOs; the impact of social media and the rise of new community expectations; continuing developments in the relationship between issue management and crisis management; and the challenge of how issue management is positioned within organizations and among other management activities. Each of these trends is analysed to assess its impact on the future of issue management, and how the roles of corporate and non-corporate players will likely have significantly different influences on shaping its survival.


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