Audience engagement in the Middle East press: An exploration of “networked journalism” amid the new media landscape

Many news outlets no longer stop with the simple publication of an article or a broadcast report, but actively engage the audience. For instance, the British newspaper The Guardian recently issued social media guidelines for its reporters, encouraging them to enter into conversations with the audience via Twitter and Facebook. Other news outlets have adopted methods that allow readers to help direct the news. Al Jazeera English regularly asks its audience to submit questions for guests and also broadcasts user-created videos offering commentary. CNN’s iReport project invites viewers to contribute their own raw footage of events and, occasionally, structured news reports taken from cell phones, Flip cameras, and other portable devices. Some outlets have engaged in crowdsourcing, in which audience members are asked to help provide information about an event. Journalism observers have called this new paradigm “networked journalism,” defined by the audience’s participatory role in actively shaping the news. Building on other research on networked journalism, this paper explores how several Middle Eastern newspapers, both English and Arabic, have chosen to embrace the new media landscape. A qualitative review of each news outlet’s new media activities—particularly on their websites, Twitter feeds, and Facebook pages—reveals to what extent and to what benefit they have embraced “networked journalism.” The paper concludes with suggestions for improving audience engagement as well as highlighting best known practices of networked journalism

Unnamed Sources: A Longitudinal Review of the Practice and its Merits

This dissertation reviews the history and discourse of the debate regarding the use of unnamed sources in journalism. A quantitative and qualitative content analysis explores how the use of anonymous sources has changed over the years. The ethics justifying their use are examined through the lens of utilitarianism. The author offers guidelines for their future use

Use of unnamed sources drops from peak in 1960s and 1970s

© 2011, SAGE Publications Ltd. All rights reserved. This content analysis of The Washington Post and The New York Times finds that the use of anonymous sources peaked in the 1960s and 1970s. The analysis also finds that contemporary journalists are more likely to explain the reason for anonymity

Anonymous Sources: A Utilitarian Exploration of Their Justification and Guidelines for Limited Use

This article critically examines the practice of unnamed sourcing in journalism. A literature review highlights arguments in favor of and against their use. Then, the authors examine some common examples of anonymous sourcing using the lens of utilitarianism, the ethical model commonly used to justify the practice. We find that few uses of unnamed sourcing can be justified when weighed against diminished credibility and threats to fair, transparent reporting. The authors then suggest specific guidelines for journalists that, if followed, would curb many of the pedestrian uses of unnamed sourcing but still allow for the practice in specific circumstances

A New Palaeolithic Giant Handaxe from Britain: Initial Results from Excavations at Maritime Academy, Medway, Kent

This paper will present initial results from excavations at Maritime Academy, Frindsbury which produced several handaxes, two of which can be classed as ‘giant handaxes’. Artefacts were recovered from fluvial deposits in the Medway Valley and are thought to date from the Marine Isotope Stage 9 interglacial. This paper will focus on the largest of these handaxes and will present metrical data for the artefact and initial comparison with similar artefacts from the British Palaeolithic

Microevolution of antimicrobial resistance and biofilm formation of Salmonella Typhimurium during persistence on pig farms

Salmonella Typhimurium and its monophasic variant S. 4,[5],12:i:- are the dominant serotypes associated with pigs in many countries. We investigated their population structure on nine farms using whole genome sequencing, and their genotypic and phenotypic variation. The population structure revealed the presence of phylogenetically distinct clades consisting of closely related clones of S. Typhimurium or S. 4,[5],12:i:- on each pig farm, that persisted between production cycles. All the S. 4,[5],12:i:- strains carried the Salmonella genomic island-4 (SGI-4), which confers resistance to heavy metals, and half of the strains contained the mTmV prophage, harbouring the sopE virulence gene. Most clonal groups were highly drug resistant due to the presence of multiple antimicrobial resistance (AMR) genes, and two clades exhibited evidence of recent on-farm plasmid-mediated acquisition of additional AMR genes, including an IncHI2 plasmid. Biofilm formation was highly variable but had a strong phylogenetic signature. Strains capable of forming biofilm with the greatest biomass were from the S. 4,[5],12:i:- and S. Typhimurium DT104 clades, the two dominant pandemic clones found over the last 25 years. On-farm microevolution resulted in enhanced biofilm formation in subsequent production cycle

Acknowledgments

From January to June 2015, eleven students from the Bachelor Programmes Arts and Culture and European Studies participated in the course Transparency in Perspective at Maastricht University. This course was organised in the context of the Maastricht University Research Based Learning Project (MaRBLe), and was supervised by Dr. Nico Randeraad. This book includes shortened versions of the original papers of the students who have participated in the course. We would like to thank the organisers of the MaRBLe project, our external advisers, and in particular Dr. Nico Randeraad, for their support throughout the entire research process

Whole-genome epidemiology links phage-mediated acquisition of a virulence gene to the clonal expansion of a pandemic Salmonella enterica serovar Typhimurium clone

Epidemic and pandemic clones of bacterial pathogens with distinct characteristics continually emerge, replacing those previously dominant through mechanisms that remain poorly characterized. Here, whole-genome-sequencing-powered epidemiology linked horizontal transfer of a virulence gene, sopE, to the emergence and clonal expansion of a new epidemic Salmonella enterica serovar Typhimurium (S. Typhimurium) clone. The sopE gene is sporadically distributed within the genus Salmonella and rare in S. enterica Typhimurium lineages, but was acquired multiple times during clonal expansion of the currently dominant pandemic monophasic S. Typhimurium sequence type (ST) 34 clone. Ancestral state reconstruction and time-scaled phylogenetic analysis indicated that sopE was not present in the common ancestor of the epidemic clade, but later acquisition resulted in increased clonal expansion of sopE-containing clones that was temporally associated with emergence of the epidemic, consistent with increased fitness. The sopE gene was mainly associated with a temperate bacteriophage mTmV, but recombination with other bacteriophage and apparent horizontal gene transfer of the sopE gene cassette resulted in distribution among at least four mobile genetic elements within the monophasic S. enterica Typhimurium ST34 epidemic clade. The mTmV prophage lysogenic transfer to other S. enterica serovars in vitro was limited, but included the common pig-associated S. enterica Derby (S. Derby). This may explain mTmV in S. Derby co-circulating on farms with monophasic S. Typhimurium ST34, highlighting the potential for further transfer of the sopE virulence gene in nature. We conclude that whole-genome epidemiology pinpoints potential drivers of evolutionary and epidemiological dynamics during pathogen emergence, and identifies targets for subsequent research in epidemiology and bacterial pathogenesis

Artists on the edge of the world : an integrated approach to the study of Magdalenian engraved stone plaquettes from Jersey (Channel Islands)

Excavations at Les Varines were funded by Jersey Heritage through the States of Jersey Tourism Development Fund (https://www.gov.je/Leisure/Events/TourismDevelopmentFundTDF/pages/abouttdf.aspx) in 2013-15 and in 2017 (BS received the funding), by the British Museum research fund in 2016-18 (https://www.britishmuseum.org/research) (Grant nos EC164/EC208) (BS received the funding), in 2016 by British Academy (https://www.thebritishacademy.ac.uk) small grant SG152868 (CC received the funding) and Society of Antiquaries (https://www.sal.org.uk/) Research Grants R121086 in 2017 and BH181355 in 2018 (CC received the funding). Funding from the Universities of Manchester, Southampton and UCL supported student training at the excavation. Silvia Bello’s work was part of the ‘Human Behaviour in 3D’ Project funded by the Calleva Foundation. Beccy Scott’s work was also supported by the Calleva foundation (Pathways to Ancient Britain project).The Upper Palaeolithic is characterised by the appearance of iconographic expressions most often depicting animals, including anthropomorphic forms, and geometric signs. The Late Upper Palaeolithic Magdalenian saw a flourishing of such depictions, encompassing cave art, engraving of stone, bone and antler blanks and decoration of tools and weapons. Though Magdalenian settlement exists as far northwest as Britain, there is a limited range of art known from this region, possibly associated with only fleeting occupation of Britain during this period. Stone plaquettes, flat fragments of stone engraved on at least one surface, have been found in large quantities at numerous sites spanning the temporal and geographical spread of the Magdalenian, but they have been absent so far from the archaeological record of the British Isles. Between 2015 and 2018, ten fragments of stone plaquettes extensively engraved with abstract designs were uncovered at the Magdalenian site of Les Varines, Jersey, Channel Islands. In this paper, we report detailed analyses of these finds, which provide new evidence for technologies of abstract mark-making, and their significance within the lives of people on the edge of the Magdalenian world. These engraved stone fragments represent important, rare evidence of artistic expression in what is the far northern and western range of the Magdalenian and add new insight to the wider significance of dynamic practices of artistic expression during the Upper Palaeolithic.Publisher PDFPeer reviewe

The Evolution of K* and the Halo Occupation Distribution since z=1.5: Observations vs. Simulations

We study the evolution of the K-band luminosity function (LF) and the Halo Occupation Distribution (HOD) using Subaru observations of 15 X-ray clusters at z=0.8-1.5 and compare the results with mock clusters (0<z<1.3) extracted from the Millennium Simulation and populated with galaxies using the semi-analytic model (SAM) of Bower et al., matched in mass to our observed sample. We find that the characteristic luminosity K* defined by a Shechter LF is consistent with SAM predictions, which mimic well the evolution of K* in z>1 rich clusters. However, we cannot distinguish between this model and a simple stellar population synthesis model invoking passive evolution with a formation redshift z~5 - consistent with the presence of an old red galaxy population ubiquitous in rich clusters at z=1.5. We also see a small difference (\Delta K*~0.5) between our clusters and studies of the field population at similar redshifts, suggesting only a weak dependence of the luminous (L>L*) part of the LF on environment. Turning to our HOD study, we find that within R_{500}, high-z clusters tend to host smaller numbers of galaxies to a magnitude K*+2 compared to their low-z counterparts. This behavior is also seen in the mock samples and is relatively insensitive to the average mass of the cluster haloes. In particular, we find significant correlations of the observed number of member cluster galaxies (N) with both z and cluster mass: $N(M,z)=(53\pm1)(1+z)^{-0.61^{+0.18}_{-0.20}}(M/10^{14.3})^{0.86\pm0.05}$. Finally, we examine the spatial distribution of galaxies and provide a new estimate of the concentration parameter for clusters at high z ($c_{g}=2.8^{+1.0}_{-0.8}$). Our result is consistent with predictions from both our SAM mock clusters and literature's predictions for dark matter haloes. The mock sample predictions rise slowly with decreasing redshift reaching $c_{g}=6.3^{+0.39}_{-0.36}$ at z=0.Comment: 17 pages, 3 tables, 12 Figures. Accepted for publications in MNRAS. Version 2: modified Figs. 4, 8 and 1