Results 271 to 280 of about 47,514 (302)

(Dis)information Systems: a Systemic View of Disinformation

Systems Research and Behavioral Science, EarlyView.
ABSTRACT Disinformation is an ancient social phenomenon that has found a favourable environment for dissemination in internet‐based social networks. While the scientific community seeks to address the problem by creating specific tools to detect and classify the various types of false information, we argue that systems thinking is necessary to ...
Herbert Laroca, Vitor Rocio, Antonio Cunha   +2 more
wiley   +1 more source

Alteration of Phase Transformation Behavior and Prior Austenite Grain Structure Due to Elevated Tramp Element Concentrations in a Hypoeutectoid Steel

steel research international, EarlyView.
The phase transformation behavior of a hypoeutectoid steel is studied in comparison with alloys containing higher concentrations of tramp elements, simulating high recycling rates. The examination of microstructures reveals that the tramp elements facilitate the formation of displacive phases along with retained austenite.
Lukas Hatzenbichler, Marek Gocnik, Phillip Haslberger, Matthew Galler, Andreas Stark, Oleksandr Glushko, Jozef Keckes, Ronald Schnitzer   +7 more
wiley   +1 more source

Methane emission from a cool brown dwarf. [PDF]

Nature
Faherty JK, Burningham B, Gagné J, Suárez G, Vos JM, Alejandro Merchan S, Morley CV, Rowland M, Lacy B, Kiman R, Caselden D, Kirkpatrick JD, Meisner A, Schneider AC, Kuchner MJ, Bardalez Gagliuffi DC, Beichman C, Eisenhardt P, Gelino CR, Gharib-Nezhad E, Gonzales E, Marocco F, Rothermich AJ, Whiteford N.   +23 more
europepmc   +1 more source

“Bad Things Happen in Philadelphia”: Managing Stigma and Threats in the Wake of False Criminal Accusations

Symbolic Interaction, EarlyView.
In the aftermath of the 2020 U.S. election, the boundary between activism and extremism blurred, with election officials reporting violent threats and false accusations of election fraud. From a symbolic interactionist perspective, these attacks provide a unique lens for examining the consequences of being falsely labeled a criminal.
Steven Windisch
wiley   +1 more source

Retrotransposition Events Shape the Evolution of the Ataxin-3 Gene Family in Primates. [PDF]

Genome Biol Evol
Felício D, Martins IM, Pinto A, Sequeiros J, Amorim A, Lopes AM, Seixas S, Martins S.   +7 more
europepmc   +1 more source

Strong gravitational lenses from the Vera C. Rubin Observatory. [PDF]

Philos Trans A Math Phys Eng Sci
Shajib AJ, Smith GP, Birrer S, Verma A, Arendse N, Collett T, Daylan T, Serjeant S, LSST Strong Lensing Science Collaboration.   +8 more
europepmc   +1 more source

JWST detection of a supernova associated with GRB 221009A without an r-process signature. [PDF]

Nat Astron
Blanchard PK, Villar VA, Chornock R, Laskar T, Li Y, Leja J, Pierel J, Berger E, Margutti R, Alexander KD, Barnes J, Cendes Y, Eftekhari T, Kasen D, LeBaron N, Metzger BD, Muzerolle Page J, Rest A, Sears H, Siegel DM, Yadavalli SK.   +20 more
europepmc   +1 more source

An Abrupt Change in the Disk Fraction of Free-Floating Planets at the Deuterium-Burning Ignition Limit

Rodrigues T, Bouy H, Raymond S, Martín E, Bertin E, Romero JO, Barrado D, Huélamo N, Tamura M, Roig NM, Galli P, Cuillandre J.   +11 more
europepmc   +1 more source

Whole genome sequencing reveals how plasticity and genetic differentiation underlie sympatric morphs of Arctic charr

Kurta K, Fedi MO, Baker K, Barker T, Catchpole L, Ciofi C, Cocco A, Diedericks G, Diroma MA, Hindar K, Iannucci A, Irish N, Knitlhoffer V, Laikre L, Leitão HG, Lucchini S, McTaggart S, Pálsson A, Pettersson ME, Ryman N, Snorrason SS, Svardal H, Swarbreck D, Waterhouse RM, Watkins C, Xiao HH, Gharbi K, Jónsson ZO, Andersson L.   +28 more
europepmc   +1 more source

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Infrared Observations of Late-Type Dwarf Stars

Publications of the Astronomical Society of the Pacific, 1974
Observations of twelve dM, dMe, and dKe stars from 2.3 to 11.4 are presented. The stars appear to radiate like cool blackbedies in the infrared. Color temperatures obtained from the infrared data yield photometric radii for seven stars. A correlation is found between spectral type as determined from low-dispersion spectrograms and a V - [2.3] color ...
Bernard W. Bopp, R. D. Gehrz, J. A. Hackwell   +2 more
openaire   +1 more source