社交网络(英文)最新文献

{"title":"Nonverbal Communication and Emojis Usage in Arabic Tweets: A Cross-Cultural Study","authors":"Miramar Etman, Seham Elkareh","doi":"10.4236/SN.2021.102002","DOIUrl":"https://doi.org/10.4236/SN.2021.102002","url":null,"abstract":"People spend most of their time communicating their thoughts, ideas, attitudes, and emotions on social media platforms like Twitter, however, an important mode of communication as the nonverbal component which requires visual and audible cues is not allowed due to the nature of these text-based platforms. The aim of this research is to discover the alternative ways Arabs use across different dialects to compensate for the absence of the nonverbal component. To be able to discover that the researchers collected a corpus of tweets written in the Arabic language by using python through the Twitter application programming interface (API). The results can be summed up as follows: emojis helped Arabs to communicate their facial expressions and the top used emoji across the different dialects was Face with Tears of Joy, it was also apparent that the top used emojis reflected the universal emotions, regarding the usage of hand gestures, Egyptian dialect came in the first place and Emirati dialect in the second place. Prosodic features such as the tone and loudness of the voice are expressed by the mean of character repetition, Punctuation usage across the Arabic dialects was limited, and Lebanese seemed to use them the most, Arabs tend to replace punctuation marks with emojis, finally, Arabs used vocal expressions like Interjections to communicate their affective state.","PeriodicalId":57107,"journal":{"name":"社交网络(英文)","volume":"59 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88682633","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Interpreting Nestedness and Modularity Structures in Affiliation Networks: An Application in Knowledge Networks Formed by Software Project Teams","authors":"Jorge Luiz dos Santos, R. Sampaio","doi":"10.4236/SN.2021.101001","DOIUrl":"https://doi.org/10.4236/SN.2021.101001","url":null,"abstract":"An understanding of the knowledge creation and diffusion process in the organizational context is extremely relevant. Because from this understanding, organizations can restructure processes, reorient teams and implement methodologies to assist in the construction of an evolutionary process of knowledge creation and diffusion aimed at sustainable growth and innovation. The theory of complex social networks has been applied in several fields to help understand organizational cognitive processes. However, these approaches still insipiently consider the analysis of the nestedness and modularity of the studied networks. In this article, we presented an approach that sought to identify patterns of nestedness and modularity in networks of affiliation of people in projects in the organizational context. The study sought to identify these patterns in affiliation networks in a public organization providing information technology services in the period from 2006 to 2013. The detection of these patterns was performed using the NODF (Nestedness metric based on Overlap and Decreasing Fill) algorithm described by [1]. The nestedness and modularity metrics can influence patterns of knowledge creation and diffusion in formal and informal networks constituted for the execution of projects in organizations. This study showed that the network structures of the organization during the study period presented a high degree of nestedness, and it was possible to identify combined structures of nestedness and modularity.","PeriodicalId":57107,"journal":{"name":"社交网络(英文)","volume":"96 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90124155","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dynamics of Knowledge in Software Project Development Environments: An Approach Using Affiliation Networks","authors":"Jorge Santos, R. Sampaio, H. Pereira, Marcos Grilo","doi":"10.4236/sn.2021.104004","DOIUrl":"https://doi.org/10.4236/sn.2021.104004","url":null,"abstract":"","PeriodicalId":57107,"journal":{"name":"社交网络(英文)","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78810911","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Digital Mobilization and Politicization of El Caminata del Migrante","authors":"Mary Louisa Cappelli","doi":"10.4236/sn.2020.92002","DOIUrl":"https://doi.org/10.4236/sn.2020.92002","url":null,"abstract":"Social media have become an important communication tool and backstage for the dissemination of information for Honduran migrants seeking political asylum and international refugee status in the United States at the Otay Mesa Port of Entry. This nonmainstream structure of communication can be conceived as a type of counterargument to international border policies. In this essay, I examine how Bartolo Fuentes’s Caminata del Migrante post digitally informed migrant decision making processes, enforced migrant solidarity, and spurred a digital heterotopia providing a back and forth sharing of opinions and information between migrants, political actors, advocacy groups, and the press.","PeriodicalId":57107,"journal":{"name":"社交网络(英文)","volume":"54 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82311668","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Latent Profiles of Social Media Users, STI Knowledge, and Condom Use among African American Young Adults","authors":"Chakema Carmack, Lycinda Rodriguez, Taylor Coleman, M. Heath, Tiffany Ewere","doi":"10.4236/sn.2020.91001","DOIUrl":"https://doi.org/10.4236/sn.2020.91001","url":null,"abstract":"The abundance of social networking platforms has increased the frequency and the availability for which individuals communicate with one another. The feasibility and accessibility to go online to find sexual partners pose opportunity for contracting sexually transmitted infections (STI) in the absence of safe sexual practices. Low condom use has been reported among young adults who seek sexual partners online. African American young adults have some of the highest rates of infection for certain STIs. In order to mitigate the incidence and prevalence of STIs in at-risk populations, sexually active young adults must use condoms consistently and correctly during sexual activities. The present study sought to uncover the heterogeneity within African American young adults regarding their online networking utilization, STI knowledge, and sexual risk behavior. African American young adults (N = 236), ages 18 - 23, completed private online survey administration. Using latent class analysis, three classes were identified: Social Network Communicators (43%; N = 101), Social Networking Daters (36%; N = 83), and Media Sharers (21%; N = 52). Social Networking Daters exhibited the highest probability of using online dating sites daily, low STI knowledge, and a zero probability of consistent condom use. All three groups exhibited relatively low STI knowledge. Furthermore, having a history of STI increased the likelihood of being classified into the Social Networking Daters class relative to the other classes. Findings highlight the need to capitalize upon online platforms for African American young adults who utilize online dating sites and other online environments.","PeriodicalId":57107,"journal":{"name":"社交网络(英文)","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83363162","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Political Economy Factors Shaping News Culture of Hyperlocal News Website www.ippodhu.com","authors":"A. Khan","doi":"10.20431/2454-9479.0604004","DOIUrl":"https://doi.org/10.20431/2454-9479.0604004","url":null,"abstract":"In contemporary media ecosystem, media content is not only produced by employees rather it is also produced by its users in the form of curating stories, writing feedback, engaging in online discussions and at the same time disseminating the content through their personal online profiles. Keeping these views in mind, this paper critically examines the political economy of Ippodhu (Tamil Nadu based news website), a hyperlocal news application, in terms of digital labour, audience as participatory commodities and audience as producers, which Alvin Toffler terms as prosumer. Further, this paper explores how social media, analytics, or other analytical tools create value or anti-value for Ippodhu. The qualitative data obtained through in-depth interview reveals that readers/audiences of Ippodhu are commodified in two ways, first they consume the content of the website by spending their time, which will be sold to the advertisers and secondly by creating free content either in the writing stories, uploading photographs or even in the form of comment which will be consumed by other readers/audiences which result in the chain of production of values.","PeriodicalId":57107,"journal":{"name":"社交网络(英文)","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72658458","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Social Media Use and Empathy: A Mini Meta-Analysis","authors":"S. Guan, S. Hain, J. Cabrera, Andrea Rodarte","doi":"10.4236/sn.2019.84010","DOIUrl":"https://doi.org/10.4236/sn.2019.84010","url":null,"abstract":"Concerns \u0000about the effects of social media or social networking site (SNS) use \u0000on prosocial development are increasing. The aim of the current study is to \u0000meta-analytically summarize the research to date (k = 5) about the relationship between general SNS use and two components \u0000of empathy (i.e., empathic concern and \u0000perspective-taking). Random effects meta-analyses showed that SNS use \u0000was significantly and positively related to affective empathy though only \u0000marginally related to cognitive empathy. These effects were generally small in \u0000size and do not establish causality. Future research should explore how \u0000specific behaviors are related to different forms of empathy.","PeriodicalId":57107,"journal":{"name":"社交网络(英文)","volume":"74 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90551853","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hashtags as Crowdsourcing: A Case Study of Arabic Hashtags on Twitter","authors":"Batool Hendal","doi":"10.4236/sn.2019.84011","DOIUrl":"https://doi.org/10.4236/sn.2019.84011","url":null,"abstract":"This mixed study aims to highlight the impact of social media in the Arab world, specifically Twitter’s impact on translators’ communities. For this purpose, the role of hashtags among translators will be examined by investigating one particular Arabic hashtag, its purpose, target users, and the classification of content. The hashtag is , #translator_serving_translator. 1) An online survey of six closed questions was employed and posted on Twitter, and 249 responses show that users are from fourteen Arab countries, and the majority is from Saudi Arabia. Hashtag users are translators, freelancers, or TS students. Some are active users who post tweets and answer questions, others only ask questions, and the rest only read tweets. The general attitude toward employing hashtags among translators’ communities was positive. 2) Employing a content analysis approach, the content is classified into two main categories of sharing information and seeking assistance with seven subcategories of each.","PeriodicalId":57107,"journal":{"name":"社交网络(英文)","volume":"5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75372811","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Social Media and the Impact on Alcohol Consumption: A Study among Academics from a Public University in a Western Amazon City, Porto Velho, Brazil","authors":"Rosely Valéria Rodrigues, Marina Gomes Martellet, Giovanna Lorena Nery Tavernard, Sérgio Valério Escobar Filho","doi":"10.4236/SN.2019.83008","DOIUrl":"https://doi.org/10.4236/SN.2019.83008","url":null,"abstract":"This is a descriptive study of quantitative approach, developed at the Federal University of Rondonia located in the Western Amazon. With the aim of analyzing the frequency of visualization of alcoholic content in the Facebook, Instagram and Snapchat, patterns of consumption, reasons that lead them to drink, most used social network and to correlate how often the users are exposed to alcoholic publications, determining if there was an important link between individual drinking practice during the beginning period and six months later. The information was obtained through the application of questionnaires for incoming students of the freshmen semester, in two moments: a period from August to December 2016/2, and, asking the same students again, from March to June 2017/1. 52.8% were males in 2016/2 and 57, 9% of females in 2017/1 with age ranging between 18 and 20 years in both periods. Facebook has proven to be the most used platform among college students. In 2016/2, 63.9% reported seeing alcohol content at Facebook and consuming that substance, comparing to Instagram with 70.4%, and to Snapchat with 74.1%. In 2017/2, academics reporting viewing alcoholic content on Facebook and consuming those alcoholic beverages accounted for 65.8%, compared to Instagram, 74.1% and Snapchat 74.4%. “Celebrating a special occasion with friends” is the most cited reason of why claim to consume alcohol. Therelation between exposure to the alcohol content of the virtual media and the network of friends was found imperceptible to the majority of the students, as they mostly do not consider themselves exposed. Many university students start the graduation already consuming alcoholic substances, which explains why there is no significant change in alcohol consumption between the observed moments, although it was found a relationship between the visualization of alcohol content in social networks and consumption, with greater impact on Snapchat.","PeriodicalId":57107,"journal":{"name":"社交网络(英文)","volume":"155 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79835512","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Temporal Analysis of the Diffusion of Knowledge in Networks of Software Maintenance and Development Project Team","authors":"Jorge Luiz dos Santos, R. Sampaio","doi":"10.4236/SN.2019.83009","DOIUrl":"https://doi.org/10.4236/SN.2019.83009","url":null,"abstract":"Different approaches have been established for applications of social and complex networks involving biological systems, passing through collaborative systems in knowledge networks and organizational systems. In this latter application, we highlight the studies focused on the diffusion of information and knowledge in networks. However, most of the time, the propagation of information in these networks and the resulting process of creation and diffusion of knowledge, have been studied from static perspectives. Additionally, the very concept of diffusion inevitably implies the inclusion of the temporal dimension, due to that it is an essentially dynamic process. Although static analysis provides an important perspective in structural terms, the behavioral view that reflects the evolution of the relationships of the members of these networks over time is best described by temporal networks. Thus, it is possible to analyze both the information flow and the structural changes that occur over time, which influences the dynamics of the creation and diffusion of knowledge. This article describes the computational modeling used to elucidate the creation and diffusion of knowledge in temporal networks formed to execute software maintenance and construction projects, for the period between 2007 and 2013, in the SERVICO FEDERAL DE PROCESSAMENTO DE DADOS (FEDERAL DATA PROCESSING SERVICE-SERPRO)—a public organization that provides information and communication technology services. The methodological approach adopted for the study was based on techniques for analyzing social and complex networks and on the complementary extensions that address temporal modeling of these networks. We present an exploratory longitudinal study that enabled a dynamic and structural analysis of the knowledge networks formed by members of software maintenance and development project teams between 2007 and 2013. The study enabled identification of knowledge categories throughout this period, in addition to the determination that the networks have a structure with small-world and scale-free models. Finally, we concluded that, in general, the topologies of the networks studies had characteristics for facilitating the flow of knowledge within the organization.","PeriodicalId":57107,"journal":{"name":"社交网络(英文)","volume":"47 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78700088","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}