Results 71 to 80 of about 797,458 (103)
Blue straggler stars in the large scale surveys era
Gaia’s precise astrometric and photometric data have transformed our understanding of blue straggler stars (BSS) by facilitating their accurate identification, distance measurement, and spatial mapping across various environments. This has enabled larger
Maria Jose Rain
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Advanced Science, Volume 13, Issue 50, 7 September 2026.Fully programmable, in‐process 3D magnetization integrated with multi‐material printing enables soft magnetic systems with precise actuation and sensing. Discrete and continuous magnetization profiles drive bending, morphing, and locomotion, demonstrated through strain‐sensing elements, dragonfly‐inspired wings, octopus‐like tentacles, and a serpentine
Phillip Glass +5 more
wiley +1 more source
Phenology and developmental stage mediate symbiotic N fixation in a hairy vetch breeding program
Agrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.Abstract Hairy vetch (Vicia villosa Roth) is an overwintering annual legume valued for its ability to provide N through symbiotic N fixation (SNF). Although SNF is a high‐priority trait for farmers, evaluating SNF in a breeding program is a challenging endeavor. Our objective was to evaluate how SNF varies within and among hairy vetch genotypes and how
Katherine Muller +2 more
wiley +1 more source
High‐Temperature Alloys in Aeroengines: Damage and Fracture Insights From Micromechanical Modeling
cMat, Volume 3, Issue 3, September 2026.ABSTRACT High‐temperature alloys are the cornerstone of aeroengine hot‐section components, where extreme thermomechanical conditions give rise to intricate damage and fracture behaviors that critically limit the structural integrity of whole aeroengines.
Zixu Guo +8 more
wiley +1 more source
Small Structures, Volume 7, Issue 9, September 2026.Pyrochlore artificial spin ice—a 3D magnetic metamaterial—is fabricated using two‐photon lithography and pyrolysis to create a polymer scaffold with a suitably small size that hosts tilted nanomagnets at different heights and orientations. Magnetic force microscopy reveals a variety of magnet states, while imaging with synchrotron X‐ray microscopy is ...
Luca Berchialla +8 more
wiley +1 more source
On the Variability of Blue Straggler Stars in the Globular Cluster M53 [PDF]
, 1998 We present the results of a search for photometric variable blue straggler stars (BSSs) in the globular cluster M53. Six of the 151 probable BSSs are identified as variable candidates based on the robust variable star detection technique of Welch ...
Soo-Chang Rey +2 more
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The Plant Genome, Volume 19, Issue 3, September 2026.Abstract Red clover (Trifolium pratense L.) is a globally important temperate forage legume. Its symbiosis with soil‐borne rhizobia enables nitrogen fixation, and its ability to produce quality forage under diverse soil conditions enhances pasture productivity, particularly during water deficits.
A. D. Heslop +11 more
wiley +1 more source
Wildlife Letters, Volume 4, Issue 3, Page 139-148, September 2026.Asiatic black bears in Russia face conservation threats such as habitat destruction and fragmentation, which exacerbate food shortages caused by crop failures. This study explores an innovative approach to rehabilitating bears that abandon hibernation in mid‐winter due to extreme exhaustion by providing supplemental food near their den sites.
Sergey A. Kolchin +2 more
wiley +1 more source
The Daily Atmospheric Ionospheric Limb Imager (DAILI) CubeSat Experiment
Journal of Geophysical Research: Space Physics, Volume 131, Issue 9, September 2026.Abstract The Daily Atmospheric Ionospheric Limb Imager (DAILI) (Daily Atmospheric and Ionospheric Limb Imager) mission utilized a 6U CubeSat, deployed at about 410 km altitude in a 51‐degree orbit, to make simultaneous daytime limb measurements in two colors; at 630 nm to measure the OI (630 nm) redline and at 765 nm to measure the O2 ${\mathrm{O}}_{2}$
James H. Hecht +15 more
wiley +1 more source
Flood prevention on the lower reaches of the Rellow River
, 1990 Proceedings of a congerence in Zhenzhou, China, 1990: Gong Shiyan, Wu Zhiyao: Introduction. Bao Zicheng, Zhang Mingde, Wang Rudiu: Strenghtening of dykes by Warping.
Shiyang, Gong (author) +1 more
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