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Trau schau wem!

Wie finde ich zuverlässige Quellen im Internet?

Wie bewerte ich Informationen im Internet?

Was sind Fake News?

Wie erkenne ich Fake news?

Wie vermeide ich Fake news?

Trau schau wem! vermittelt Know how für die


  • Recherche nach zuverlässigen Quellen im Internet (zB Bibliotheken, öff.rechtliche TV-sender zB SWR, ...),
  • die Bewertung von Informationen im Internet, insbesondere Social Media (Facebook, Twitter, ...)
  • und die Einschätzung von Wikipedia-artikeln.

Ein wichtiger Part sind Kenntnisse zum Erkennen und Vermeiden von Fake news.

Gerne können die Erfahrungen und Fragen der Teilnehmer-innen mit eingebunden werden.


Referent: Karl Dietz=== Dipl.-Dokumentar (FH) Mobil 0172 768 7976


Trau schau wem! == gibt es als Vortrag, Seminar und als Modul im Blended learning / Personal training

Termine können mit dem Referenten vereinbart werden.


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Termine 2020

interne Fortbildung - 10.01.2020 - VHS Nagold

Blended Learning - 03.2020 - AKI-Stuttgart

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Vortrag - 23.03.2020 - VHS Schw. Gmünd - cancelled wg corona ===


Vortrag - 29.04.2020 - Stadtbibliothek Esslingen ===

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s.a.

Liste von Bibliotheksschließungen und anderer Maßnahmen: http://blog.bibliothekarisch.de/blog/2020/03/11/corona-und-bibliotheken-auflistung/

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eLife | Recherche in Sozialen Medien Datum: 25. März 2020 Die Veranstaltungsreihe eLife der Stadtbücherei widmet sich Themen rund um Informations- und Medienkompetenz. Ort: Stadtbücherei Heugasse 73728 Esslingen am Neckar Telefon: 0711/3512-2337

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Stellungnahme des Deutschen Bibliotheksverbandes e. V. zum Coronavirus und der Situation in den Bibliotheken https://www.oebib.de/beitraege/stellungnahme-des-dbv-zum-coronavirus-und-der-situation-in-den-bibliotheken-279/

Empfehlungen zum Umgang mit Corona in Bibliotheken https://www.oebib.de/beitraege/empfehlungen-zum-umgang-mit-corona-in-bibliotheken-282/


Engineered bat virus stirs debate over risky research

Lab-made coronavirus related to SARS can infect human cells.

Declan Butler 12 November 2015

Article toolsRights & Permissions

An experiment that created a hybrid version of a bat coronavirus — one related to the virus that causes SARS (severe acute respiratory syndrome) — has triggered renewed debate over whether engineering lab variants of viruses with possible pandemic potential is worth the risks.

In an article published in Nature Medicine1 on 9 November, scientists investigated a virus called SHC014, which is found in horseshoe bats in China. The researchers created a chimaeric virus, made up of a surface protein of SHC014 and the backbone of a SARS virus that had been adapted to grow in mice and to mimic human disease. The chimaera infected human airway cells — proving that the surface protein of SHC014 has the necessary structure to bind to a key receptor on the cells and to infect them. It also caused disease in mice, but did not kill them.

Although almost all coronaviruses isolated from bats have not been able to bind to the key human receptor, SHC014 is not the first that can do so. In 2013, researchers reported this ability for the first time in a different coronavirus isolated from the same bat population2.

Related stories Viral-research moratorium called too broad US suspends risky disease research Biosafety in the balance The findings reinforce suspicions that bat coronaviruses capable of directly infecting humans (rather than first needing to evolve in an intermediate animal host) may be more common than previously thought, the researchers say.

But other virologists question whether the information gleaned from the experiment justifies the potential risk. Although the extent of any risk is difficult to assess, Simon Wain-Hobson, a virologist at the Pasteur Institute in Paris, points out that the researchers have created a novel virus that “grows remarkably well” in human cells. “If the virus escaped, nobody could predict the trajectory,” he says.

Creation of a chimaera The argument is essentially a rerun of the debate over whether to allow lab research that increases the virulence, ease of spread or host range of dangerous pathogens — what is known as ‘gain-of-function’ research. In October 2014, the US government imposed a moratorium on federal funding of such research on the viruses that cause SARS, influenza and MERS (Middle East respiratory syndrome, a deadly disease caused by a virus that sporadically jumps from camels to people).

The latest study was already under way before the US moratorium began, and the US National Institutes of Health (NIH) allowed it to proceed while it was under review by the agency, says Ralph Baric, an infectious-disease researcher at the University of North Carolina at Chapel Hill, a co-author of the study. The NIH eventually concluded that the work was not so risky as to fall under the moratorium, he says.

But Wain-Hobson disapproves of the study because, he says, it provides little benefit, and reveals little about the risk that the wild SHC014 virus in bats poses to humans.

Other experiments in the study show that the virus in wild bats would need to evolve to pose any threat to humans — a change that may never happen, although it cannot be ruled out. Baric and his team reconstructed the wild virus from its genome sequence and found that it grew poorly in human cell cultures and caused no significant disease in mice.

“The only impact of this work is the creation, in a lab, of a new, non-natural risk,” agrees Richard Ebright, a molecular biologist and biodefence expert at Rutgers University in Piscataway, New Jersey. Both Ebright and Wain-Hobson are long-standing critics of gain-of-function research.

In their paper, the study authors also concede that funders may think twice about allowing such experiments in the future. "Scientific review panels may deem similar studies building chimeric viruses based on circulating strains too risky to pursue," they write, adding that discussion is needed as to "whether these types of chimeric virus studies warrant further investigation versus the inherent risks involved”.

Useful research But Baric and others say the research did have benefits. The study findings “move this virus from a candidate emerging pathogen to a clear and present danger”, says Peter Daszak, who co-authored the 2013 paper. Daszak is president of the EcoHealth Alliance, an international network of scientists, headquartered in New York City, that samples viruses from animals and people in emerging-diseases hotspots across the globe.

Studies testing hybrid viruses in human cell culture and animal models are limited in what they can say about the threat posed by a wild virus, Daszak agrees. But he argues that they can help indicate which pathogens should be prioritized for further research attention.

Without the experiments, says Baric, the SHC014 virus would still be seen as not a threat. Previously, scientists had believed, on the basis of molecular modelling and other studies, that it should not be able to infect human cells. The latest work shows that the virus has already overcome critical barriers, such as being able to latch onto human receptors and efficiently infect human airway cells, he says. “I don't think you can ignore that.” He plans to do further studies with the virus in non-human primates, which may yield data more relevant to humans.

Nature doi:10.1038/nature.2015.18787

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Termine 2019===


E-learning - 03.2019 - AKI-Stuttgart===


E-learning zu Social Media und Fake News im Mai 2019===


Vortrag - 12.03.2019 - VHS Gäufelden ===


Vortrag - 07.05.2019 - VHS Nagold ===


Vortrag - 23.10.2019 - Mediothek Güglingen === s.a. https://bibliotheken.kivbf.de/gueglingen/Service/FAKENEWSerkennen.aspx


Blended Learning - 11.+12.2019 - AKI-Stuttgart===


Vortrag - 15.11.2019 - Stadtbibliothek Herrenberg === stadtbibliothek.herrenberg.de/veranstaltung/trau-schau-wem-fake-news-erkennen-und-vermeiden ... storno


Vortrag - 26.11.2019 - VHS Schw. Gmünd ===


Vortrag - 05.12.2019 - Stadtbibliothek Bietigheim-Bissingen ===


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Wikipedia :: Artikel zu Fake News

Als Fake News werden manipulativ verbreitete, vorgetäuschte Nachrichten bezeichnet, die sich überwiegend im Internet, insbesondere in sozialen Netzwerken und anderen sozialen Medien zum Teil viral verbreiten. Zunehmend wurde Fake News auch zu einem politischen Schlagwort und Kampfbegriff.

https://de.wikipedia.org/wiki/Fake_News

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