A íntima dependência mútua entre fato e valor

Resumo O texto de Ettema e Glasser discute as formas de seleção das informações e produção das histórias jornalísticas. A questão central, para os autores, é o que significa dizer que as reportagens jornalísticas são verdadeiras. Em outras palavras, a que critérios e valores correspondem as histórias que são vistas como verdadeiras. Essa análise é parte da discussão sobre a relação entre valores e fatos no jornalismo. A objetividade é vista como um dispositivo que legitima determinados discursos e permite apresentar julgamentos como fatos. Resulta de acordos quanto aos valores que constituem as premissas dos julgamentos. Os padrões morais que estão na base da produção do noticiário transformam-se em fatos que podem, então, ser reportados com distanciamento. Palavras-chave: jornalismo; objetividade; padrões morais; seleção das informações; verdade. Abstract This text discusses the forms of selection of information and production of news stories. For its authors, the central question in this respect is what it means to say that news reports are true. In other words, what are the criteria and values corresponding to stories seen as true. The analysis is part of the wider discussion on the relationships of values to facts in journalism. Objectivity is seen as a device to legitimate some discourses and allows for the presentation of opinions as facts. It results from negotiations about the values that are the assumptions of opinions. Moral standards that are at the foundations of news productions become facts that may, then, be reported with exemption. Key words: journalism; objectivity; moral standards; information selection; truth

The democratic role of campaign journalism: partisan representation and public participation

Campaign journalism is a distinctive but under-researched form of editorialised news reporting that aims to influence politicians rather than inform voters. In this it diverges from liberal norms of social responsibility, but instead campaigning newspapers make claims to represent the interests or opinions of publics such as their readers or groups affected by the issue. This could be understood as democratically valid in relation to alternative models such as participatory or corporatist democracy. This essay examines journalists’ understanding of the identity and views of these publics, and how their professional norms are operationalised in their journalistic practice in relation to five case studies in the Scottish press. The campaigns are analysed in terms of four normative criteria associated with corporatist and participatory democracy: firstly, the extent to which subjective advocacy is combined with objectivity and accuracy; secondly, the extent to which civic society organisations are accorded access; thirdly, whether the disadvantage of resource-poor groups in society is compensated for; and finally, to what extent the mobilisation of public support for the campaigns aims to encourage an active citizenry

No Adverse Effect of Genetically Modified Antifungal Wheat on Decomposition Dynamics and the Soil Fauna Community – A Field Study

The cultivation of genetically modified (GM) plants has raised several environmental concerns. One of these concerns regards non-target soil fauna organisms, which play an important role in the decomposition of organic matter and hence are largely exposed to GM plant residues. Soil fauna may be directly affected by transgene products or indirectly by pleiotropic effects such as a modified plant metabolism. Thus, ecosystem services and functioning might be affected negatively. In a litterbag experiment in the field we analysed the decomposition process and the soil fauna community involved. Therefore, we used four experimental GM wheat varieties, two with a race-specific antifungal resistance against powdery mildew (Pm3b) and two with an unspecific antifungal resistance based on the expression of chitinase and glucanase. We compared them with two non-GM isolines and six conventional cereal varieties. To elucidate the mechanisms that cause differences in plant decomposition, structural plant components (i.e. C∶N ratio, lignin, cellulose, hemicellulose) were examined and soil properties, temperature and precipitation were monitored. The most frequent taxa extracted from decaying plant material were mites (Cryptostigmata, Gamasina and Uropodina), springtails (Isotomidae), annelids (Enchytraeidae) and Diptera (Cecidomyiidae larvae). Despite a single significant transgenic/month interaction for Cecidomyiidae larvae, which is probably random, we detected no impact of the GM wheat on the soil fauna community. However, soil fauna differences among conventional cereal varieties were more pronounced than between GM and non-GM wheat. While leaf residue decomposition in GM and non-GM wheat was similar, differences among conventional cereals were evident. Furthermore, sampling date and location were found to greatly influence soil fauna community and decomposition processes. The results give no indication of ecologically relevant adverse effects of antifungal GM wheat on the composition and the activity of the soil fauna community

Existential Loneliness and end-of-life care: A Systematic Review

Contains fulltext : 88662.pdf (publisher's version ) (Closed access)Patients with a life-threatening illness can be confronted with various types of loneliness, one of which is existential loneliness (EL). Since the experience of EL is extremely disruptive, the issue of EL is relevant for the practice of end-of-life care. Still, the literature on EL has generated little discussion and empirical substantiation and has never been systematically reviewed. In order to systematically review the literature, we (1) identified the existential loneliness literature; (2) established an organising framework for the review; (3) conducted a conceptual analysis of existential loneliness; and (4) discussed its relevance for end-of-life care. We found that the EL concept is profoundly unclear. Distinguishing between three dimensions of EL-as a condition, as an experience, and as a process of inner growth-leads to some conceptual clarification. Analysis of these dimensions on the basis of their respective key notions-everpresent, feeling, defence; death, awareness, difficult communication; and inner growth, giving meaning, authenticity-further clarifies the concept. Although none of the key notions are unambiguous, they may function as a starting point for the development of care strategies on EL at the end of life.1 april 201

A genomic analysis of the archaeal system Ignicoccus hospitalis-Nanoarchaeum equitans

Sequencing of the complete genome of Ignicoccus hospitalis gives insight into its association with another species of Archaea, Nanoarchaeum equitans

Author correction : roadmap for naming uncultivated archaea and bacteria

Correction to: Nature Microbiology https://doi.org/10.1038/s41564-020-0733-x , published online 8 June 2020. In the version of this Consensus Statement originally published, Pablo Yarza was mistakenly not included in the author list. Also, in Supplementary Table 1, Alexander Jaffe was missing from the list of endorsees. These errors have now been corrected and the updated Supplementary Table 1 is available online

Roadmap for naming uncultivated Archaea and Bacteria

The assembly of single-amplified genomes (SAGs) and metagenome-assembled genomes (MAGs) has led to a surge in genome-based discoveries of members affiliated with Archaea and Bacteria, bringing with it a need to develop guidelines for nomenclature of uncultivated microorganisms. The International Code of Nomenclature of Prokaryotes (ICNP) only recognizes cultures as ‘type material’, thereby preventing the naming of uncultivated organisms. In this Consensus Statement, we propose two potential paths to solve this nomenclatural conundrum. One option is the adoption of previously proposed modifications to the ICNP to recognize DNA sequences as acceptable type material; the other option creates a nomenclatural code for uncultivated Archaea and Bacteria that could eventually be merged with the ICNP in the future. Regardless of the path taken, we believe that action is needed now within the scientific community to develop consistent rules for nomenclature of uncultivated taxa in order to provide clarity and stability, and to effectively communicate microbial diversity

Videotex for news and business data : Comparison of user response to two information retrieval applications

An empirical comparison of user response to two information services offered by a prototype videotex system indicated that the business (ie farm market data) service was rated as more efficient and that users browsed more in that service than in the consumer (ie news) service. Further, both efficiency ratings and amount of browsing were more strongly correlated with amount of service use, ratings of service value and ratings of dependence upon the service for the business service than for the consumer service. Browsing thus seems to be a utitarian surveillance behaviour rather than a communication play behaviour in this setting.Videotex Information retrieval User response