Results 151 to 160 of about 11,697,937 (221)
Abstract As crewed space missions set course for the Moon and beyond, astronauts will experience prolonged exposure to Galactic Cosmic Rays (GCR) and potentially intense Solar Proton Events (SPEs), both of which pose significant short‐ and long‐term health risks.
Sylvain Blunier +4 more
wiley +1 more source
Type‐III Solar Radio Bursts at Mars: A 16.5‐Year Catalog From Mars Express‐MARSIS at 0.1–5.5 MHz
Abstract The most intense radio feature in the Solar System are the solar Type‐III radio bursts, which are associated with electron beams that propagate along open magnetic field lines. Although solar radio bursts have been studied since the 1940s, observations remain mainly restricted within 1 AU.
Beatriz Sánchez‐Cano +22 more
wiley +1 more source
Polyamine metabolism is innervation responsive and involved in denervation‐induced muscle atrophy. Inhibition of polyamine metabolism attenuates muscle atrophy by restraining proteolysis and preserving MuSCs homeostasis. Denervation‐induced activation of FAP‐derived FGF7 drives premature MuSCs activation, while DFMO suppresses this paracrine cue to ...
Mingming Zhang +9 more
wiley +1 more source
Travelling, Staying, Working, Imagining: Space and the Practice of Internationalism, c1900–1950
ABSTRACT This article considers space as a key element in the practice of internationalism in the first half of the 20th century. Drawing on approaches in historical geography and cultural history, the article proposes four analytical categories through which internationalism might be explored in the period between 1900 and 1950.
Julia Eichenberg, Tomás Irish
wiley +1 more source
ABSTRACT Aim Observation requires selective attention to visual information acquired through gaze. Measuring pupil diameter, an index of attention, we examined skilled and novice nurses during the initial assessment of a patient urgently admitted with suspected community‐acquired pneumonia.
Shoya Kamijo +3 more
wiley +1 more source
Modular training resources for bioimage analysis
Abstract Modern microscopy enables us to measure structural and dynamical properties of many biological processes and is therefore an indispensable research tool. However, the amount and complexity of the produced imaging data is steadily increasing.
Christian Tischer +17 more
wiley +1 more source
Abstract In the search for life on Mars, understanding the origin of preserved organics is critical. Expected sources include exogenous delivery, endogenous synthesis, and potentially life. Environmental processing by ultraviolet (UV) irradiation can alter these organics, obscuring hallmarks of their origin. To deconvolve these effects, we conducted an
D. K. Buckner +7 more
wiley +1 more source
Genomic Signatures of Endemic Pathogen Exposure in a Declining Amphibian
ABSTRACT Endemic wildlife diseases can impose strong selection on threatened populations, yet whether persistence is associated with adaptive genomic responses remains poorly understood. We tested whether long‐term exposure to Batrachochytrium dendrobatidis (Bd) following population declines has left detectable selection signatures in the genome of the
Alexander S. Wendt +3 more
wiley +1 more source
Most extensive phylogenetic study of Tetrastichinae to date including a third of all currently described genera, based on 3033 BUSCOs, 1820 UCEs and 12 mitochondrial protein‐coding genes. A major taxonomic revision of the group is needed, as many tetrastichine genera are either poly‐ or paraphyletic.
Emma Kärrnäs +4 more
wiley +1 more source
Genome architecture modulates 35S and 5S rDNA homogenization in Asteraceae
SUMMARY Concerted evolution is the model by which multicopy gene families are homogenized across genomes, with ribosomal DNA (rDNA) as its textbook example. However, the extent and efficiency of this process may vary depending on genomic factors. The plant family Asteraceae provides a natural comparative system to address the evolutionary dynamics of ...
Daniel Vitales +4 more
wiley +1 more source

