Results 51 to 60 of about 8,276 (261)

Sieved mass and shape data from simulated fluvial transport of icy clasts in the Titan Tumbler

open access: yesData in Brief, 2022
Data in this article are related to the research article “Rapid rounding of icy clasts during simulated fluvial transport in the Titan Tumbler”. Whereas that research focused on low-temperature ice abrasion in the context of Saturn's moon Titan, the full
Anthony D. Maue   +4 more
doaj  

Nuclear parcellation of pontine catecholaminergic and cholinergic neurons in gray parrots and pied crow brains

open access: yesThe Anatomical Record, EarlyView.
Immunohistochemical staining for tyrosine hydroxylase reveals the neurons forming the locus coeruleus complex in the pontine region of the brain of the Congo gray parrot. The appearance and parcellation of the locus coeruleus complex in birds shows many similarities, but also differences to that observed in mammals.
Pedzisai Mazengenya, Paul R. Manger
wiley   +1 more source

Recognition of glycine versus non‐glycine citrulline motifs dictates the HLA class II association of anti‐citrullinated protein antibodies ‐ insights from autoantibody profiling of 6900 Scandinavian rheumatoid arthritis patients

open access: yesArthritis &Rheumatology, Accepted Article.
Objectives Rheumatoid arthritis (RA) associated anti‐citrullinated protein antibodies (ACPA) target various antigens by binding short citrulline‐amino acid motifs, resulting in heterogeneous ACPA‐profiles among patients. Here we analyzed ACPA‐patterns by recognized citrulline‐motifs in relation to the RA risk factors HLA‐DRB1 shared epitope (SE ...
Linda Mathsson Alm   +31 more
wiley   +1 more source

Of Conspiracy and Controversy: A Pedagogy of Conspiracy Theories

open access: yesEducational Theory, Volume 72, Issue 3, Page 257-280, June 2022., 2022
Abstract The growth of academic discussion about teaching controversial topics in the classroom has been matched by parallel studies into conspiracy theories in recent decades. Despite the interdisciplinary interest in the latter, there has been very little discussion of conspiracy theories within educational discourse.
Glenn Bezalel
wiley   +1 more source

Jupiter Science Enabled by ESA’s Jupiter Icy Moons Explorer [PDF]

open access: hybrid, 2023
Leigh N. Fletcher   +49 more
openalex   +3 more sources

Sustainable Carbon‐Based Catalyst Materials Derived From Lignocellulosic Biomass for Energy Storage and Conversion: Atomic Modulation and Properties Improvement

open access: yesCarbon Energy, EarlyView.
Carbon electrocatalyst materials based on lignocellulosic biomass with multi‐components, various dimensions, high carbon content, and hierarchical morphology structures have gained popularity in electrocatalytic applications. This review highlights the recent advances in the rational design of lignocellulosic‐based carbon electrocatalysts from an ...
Wei Li   +6 more
wiley   +1 more source

The Diverse Solar Phase Curves of Distant Icy Bodies. II. The Cause of the Opposition Surges and Their Correlations [PDF]

open access: yes, 2008
We collect well-measured opposition surge properties for many icy bodies orbiting the Sun (mostly from our own observations) plus for many icy moons, resulting in a data base of surface and orbital properties for 52 icy bodies. (1) We put forward four criteria for determining whether the surge is being dominated by shadow hiding (SH) or coherent ...
arxiv   +1 more source

Thermal picks for anchoring on icy moons

open access: yesHeliyon, 2019
Europa, Enceladus, and other icy moons are exciting science targets, but our capabilities to adequately explore these planetary bodies needs to be developed.
Adam H. Halperin   +2 more
doaj  

Overexpressed Palladin Rescues Enteropathogenic E. coli (EPEC) Pedestal Lengths in ArpC2 Depleted Cells

open access: yesCytoskeleton, EarlyView.
ABSTRACT Enteropathogenic Escherichia coli (EPEC) causes diarrheal disease. Once ingested, these extracellular pathogens attach to the intestinal epithelial cells of their host, collapse the localized microvilli, and generate actin‐rich structures within the host cells that are located beneath the attached bacteria, called “pedestals.” Palladin is an ...
Kaitlin M. Bruzzini   +2 more
wiley   +1 more source

Survival of Radioresistant Bacteria on Europa’s Surface after Pulse Ejection of Subsurface Ocean Water

open access: yesGeosciences, 2018
We briefly present preliminary results of our study of the radioresistant bacteria in a low temperature and pressure and high-radiation environment and hypothesize the ability of microorganisms to survive extraterrestrial high-radiation environments ...
Anatoly Pavlov   +5 more
doaj   +1 more source

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