scholarly journals A cross-technology benchmark for incremental graph queries

2021 ◽  
Author(s):  
Georg Hinkel ◽  
Antonio Garcia-Dominguez ◽  
René Schöne ◽  
Artur Boronat ◽  
Massimo Tisi ◽  
...  
Keyword(s):  
Social Media ◽  
Execution Speed ◽  
Graph Queries ◽  
Systems Models ◽  
Maintenance Activities ◽  
Asymptotic Complexity ◽  
And Performance ◽  
Insight Into

AbstractTo cope with the increased complexity of systems, models are used to capture what is considered the essence of a system. Such models are typically represented as a graph, which is queried to gain insight into the modelled system. Often, the results of these queries need to be adjusted according to updated requirements and are therefore a subject of maintenance activities. It is thus necessary to support writing model queries with adequate languages. However, in order to stay meaningful, the analysis results need to be refreshed as soon as the underlying models change. Therefore, a good execution speed is mandatory in order to cope with frequent model changes. In this paper, we propose a benchmark to assess model query technologies in the presence of model change sequences in the domain of social media. We present solutions to this benchmark in a variety of 11 different tools and compare them with respect to explicitness of incrementalization, asymptotic complexity and performance.

Professional Athletes’ Social Media Use and Player Performance: Evidence From the National Football League

2020 ◽  
pp. 1-27
Author(s):  
Joon Ho Lim ◽  
Leigh Anne Donovan ◽  
Peter Kaufman ◽  
Chiharu Ishida
Keyword(s):  
Social Media ◽  
Fixed Effects ◽  
National Football League ◽  
Negative Relationship ◽  
Future Research ◽  
Media Content ◽  
And Performance ◽  
Player Performance ◽  
Game Performance ◽  
Insight Into

To examine how the level of humility expressed through athletes’ social media postings and post volume is associated with the athletes’ in-game performance, the authors collected National Football League players’ social media activities throughout one season, in addition to player performance and profile information. To account for the multilevel and panel structure of the data, they conducted a series of fixed-effects panel models. In addition to a negative relationship between social media posting frequency and performance, the authors found that players who post social media content with a higher level of humility are more likely to have better performances. However, this humility–performance association follows an inverted U-shaped relationship. The results provide insight into how critical athletes’ social media activity is for in-game performance. This study also provides important implications for athletes, team coaches, staff, and managers and provides guidance for future research.

An insight into the effect of calcination conditions on catalytic cracking of toluene over 3Fe8Ni/palygorskite: Catalysts characterization and performance

Fuel ◽  
2017 ◽  
Vol 190 ◽  
pp. 47-57 ◽  
Author(s):  
Xuehua Zou ◽  
Tianhu Chen ◽  
Haibo Liu ◽  
Ping Zhang ◽  
Zhiyuan Ma ◽  
...  
Keyword(s):  
Catalytic Cracking ◽  
And Performance ◽  
Insight Into

scholarly journals Us Mob Online: The Perils of Identifying as Indigenous on Social Media

Genealogy ◽  
2021 ◽  
Vol 5 (2) ◽  
pp. 52
Author(s):  
Bronwyn Carlson ◽  
Tristan Kennedy
Keyword(s):  
Social Media ◽  
Indigenous People ◽  
Indigenous Peoples ◽  
Mixed Methods Research ◽  
Indigenous Communities ◽  
Digital Environment ◽  
Collective Identities ◽  
Social Media Platforms ◽  
Insight Into

Social media is a highly valuable site for Indigenous people to express their identities and to engage with other Indigenous people, events, conversations, and debates. While the role of social media for Indigenous peoples is highly valued for public articulations of identity, it is not without peril. Drawing on the authors’ recent mixed-methods research in Australian Indigenous communities, this paper presents an insight into Indigenous peoples’ experiences of cultivating individual and collective identities on social media platforms. The findings suggest that Indigenous peoples are well aware of the intricacies of navigating a digital environment that exhibits persistent colonial attempts at the subjugation of Indigenous identities. We conclude that, while social media remains perilous, Indigenous people are harnessing online platforms for their own ends, for the reinforcement of selfhood, for identifying and being identified and, as a vehicle for humour and subversion.

How to foster employee satisfaction by means of coaching, motivation, emotional salary and social media skills in the agri-food value chain

New Medit ◽  
2021 ◽  
Vol 20 (1) ◽  
Author(s):  
Keyword(s):  
Social Media ◽  
Value Chain ◽  
Employee Satisfaction ◽  
Data Set ◽  
Business Skills ◽  
A Value ◽  
The Social ◽  
Use Of Social Media ◽  
Food Value ◽  
Insight Into

Most employee satisfaction studies do not consider the current digital transformation of the social world. The aim of this research is to provide insight into employee satisfaction in agribusiness by means of coaching, motivation, emotional salary and social media with a value chain methodology. The model is tested empirically by analysing a survey data set of 381 observations in Spanish agribusiness firms of the agri-food value chain. The results show flexible remunerations of emotional salary are determinants of employee satisfaction. Additionally, motivation is relevant in the production within commercialisation link and coaching in the production within transformation link. Whole-of-chain employees showed the greatest satisfaction with the use of social media in personnel management. Findings also confirmed that employees will stay when a job is satisfying. This study contributes to the literature by investigating the effect of current social and digital business skills on employee satisfaction in the agri-food value chain.

Understanding the disclosure of personal data online

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Heather J. Parker ◽  
Stephen Flowerday
Keyword(s):  
Social Media ◽  
Information Disclosure ◽  
Cost Benefit Analysis ◽  
Personal Information ◽  
Personal Data ◽  
Cost Benefit ◽  
Content Type ◽  
Privacy Violation ◽  
The Cost ◽  
Insight Into

Purpose Social media has created a new level of interconnected communication. However, the use of online platforms brings about various ways in which a user’s personal data can be put at risk. This study aims to investigate what drives the disclosure of personal information online and whether an increase in awareness of the value of personal information motivates users to safeguard their information. Design/methodology/approach Fourteen university students participated in a mixed-methods experiment, where responses to Likert-type scale items were combined with responses to interview questions to provide insight into the cost–benefit analysis users conduct when disclosing information online. Findings Overall, the findings indicate that users are able to disregard their concerns due to a resigned and apathetic attitude towards privacy. Furthermore, subjective norms enhanced by fear of missing out (FOMO) further allows users to overlook potential risks to their information in order to avoid social isolation and sanction. Alternatively, an increased awareness of the personal value of information and having experienced a previous privacy violation encourage the protection of information and limited disclosure. Originality/value This study provides insight into privacy and information disclosure on social media in South Africa. To the knowledge of the researchers, this is the first study to include a combination of the theory of planned behaviour and the privacy calculus model, together with the antecedent factors of personal valuation of information, trust in the social media provider, FOMO.

Diabetes Self-Care Behaviors and Barriers to Clinical Care During COVID-19 Pandemic for Marshallese Adults

2022 ◽  
pp. 263501062110653
Author(s):  
Rachel S. Purvis ◽  
Ramey A. Moore ◽  
Britni L. Ayers ◽  
Holly C. Felix ◽  
Sheldon Riklon ◽  
...  
Keyword(s):  
Health Care ◽  
Social Media ◽  
Health Education ◽  
Health Care Provider ◽  
Care Provider ◽  
Clinical Care ◽  
A Priori ◽  
Self Care ◽  
Qualitative Descriptive ◽  
Insight Into

Purpose: The purpose of the study was to explore experiences of Marshallese adults related to diabetes self-care behaviors during the COVID-19 pandemic. Methods: A qualitative descriptive design was utilized to understand participants’ diabetes self-care behaviors during the pandemic. Nine focus groups with 53 participants were held via videoconference and conducted in English, Marshallese, or a mixture of both languages. A priori codes based on diabetes self-care behaviors provided a framework for analyzing and summarizing participant experiences. Results: Both increases and decreases in healthy eating and exercise were described, with improvements in health behaviors attributed to health education messaging via social media. Participants reported increased stress and difficulty monitoring and managing glucose. Difficulty obtaining medication and difficulty seeing their health care provider regularly was reported and attributed to health care provider availability and lack of insurance due to job loss. Conclusions: The study provides significant insight into the reach of health education campaigns via social media and provides important information about the reasons for delays in care, which extend beyond fear of contracting COVID-19 to structural issues.

Zakir Naik and His Audiences: A Case Study of Srinagar, Kashmir

2018 ◽  
Vol 7 (2) ◽  
pp. 203-222
Author(s):  
Raoof Mir
Keyword(s):  
Social Media ◽  
Cultural Studies ◽  
Jammu And Kashmir ◽  
Or Groups ◽  
Indian State ◽  
Fresh Insight ◽  
Insight Into ◽  
Religious Worldviews

Most literature on Mumbai-based Muslim tele-Islamicist Zakir Naik offers an organizational, biographical and ideological profile. This approach has concealed the symbolic significance attached to Naik by his audiences. This paper attempts to explore not only who and what Naik is, but how and where he is located. By incorporating ethnographic and cultural studies approaches, this paper offers fresh insight into Naik and his methods of communicating religion. Taking Srinagar, a city in the Indian state of Jammu and Kashmir, as an ethnographic site, this paper explores how Muslim individuals or groups interpret Naik in relation to their religious worldviews. The articulation of Islam by Zakir Naik through media platforms such as television and social media has contributed to a religious trend in Kashmir, in which people have discovered new ways to think about themselves and to participate in discourses about religion that would have been unthinkable a few decades ago.

Disconnective intimacies through social media: practices of transnational family among overseas Chinese students in Australia

2019 ◽  
Vol 173 (1) ◽  
pp. 36-52 ◽  
Author(s):  
Xinyu Zhao
Keyword(s):  
Social Media ◽  
International Students ◽  
Family Relations ◽  
Transnational Families ◽  
Cross Border ◽  
Transnational Family ◽  
Use Of Social Media ◽  
Media Practices ◽  
Contemporary Chinese ◽  
Insight Into

This article investigates Chinese international students’ everyday transnational family practices through the use of social media. Specifically, the article highlights the relevance of two interlinked forms of disconnection in these students’ daily negotiations of ambivalent cross-border family relations in an age of always-on connectivity. The first form involves their disconnection from the general public via their creation of intimate spaces on social media that are exclusive to their family members. The second form involves the students detaching themselves from such intimate spaces, often temporarily, to escape and resist familial control and surveillance. I conclude the article by developing the notion of ‘disconnective intimacy’ to conceptualise contemporary Chinese transnational families. This article contributes to the literature on the transnational family by providing an insight into the micro-politics of mediated co-presence through the trope of ‘disconnective practice’.

scholarly journals E-marketing Strategies and Performance of Small and Medium-sized Enterprises: A New-normal Agenda

2021 ◽  
Vol 3 (2) ◽  
pp. 162-172
Author(s):  
Edim Eka James ◽  
Etim, Glory Sunday ◽  
Arikpo Nneoyi Nnana ◽  
Okeowo, Victor Olusegun
Keyword(s):  
Social Media ◽  
Online Advertising ◽  
Marketing Strategies ◽  
Social Media Marketing ◽  
Primary Data ◽  
Cross Sectional Survey ◽  
New Normal ◽  
Email Marketing ◽  
Positive Effects ◽  
And Performance

This study examined E-marketing strategies and performance of small and medium-sized enterprises: A new-normal agenda. It aimed to explore the effects of social media marketing, online advertising, and email marketing on the performance of SMEs in the new-normal era. The study adopted a cross-sectional survey research design. It used a structured questionnaire to obtain primary data from 295 operators of SMEs. The hypotheses developed for the study were statistically tested using multiple linear regression with the aid of the Statistical Package for the Social Sciences (SPSS 23). The findings of the study revealed that social media marketing, online advertising, and email marketing had significant positive effects on the performance of SMEs in the new-normal era. Therefore, the study recommended that SMEs adopt social media platforms (such as Facebook, Instagram, and WhatsApp); online advertising tools (such as search engine, display, and website advertising); and email marketing tools (such as welcome email, email newsletters, and dedicated email promotions) to promote their products and services in order to enhance sales and marketing performance. Suggestions for further studies are also made as a guide for intending researchers.

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