Results 161 to 170 of about 7,767,873 (255)

Sperm, Neutrophil and Vascular Alterations in Advanced Paternal Age Model and the Nutraceutical Effect of Açaí to Mitigate Health Vulnerability in the Male Offspring. [PDF]

open access: yesBiology (Basel)
de Araujo AG   +7 more
europepmc   +1 more source

On De Vico's Comet of Short Period [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 1871
openaire   +1 more source

The Great Cosmic Silence: What Does the Fermi Paradox Tell About the Future of Humanity?

open access: yesGlobal Policy, Volume 17, Issue 4, Page 553-565, September 2026.
ABSTRACT This article examines how institutional time horizons shape the long‐term survival prospects of human technological civilisation. While research on global catastrophic and existential risks has expanded, the temporal structures of political‐economic institutions remain underexamined.
Heikki Patomäki
wiley   +1 more source

Analysing Resilience Indicator Traits in Austrian Fleckvieh, Brown Swiss and Holstein‐Friesian Cattle

open access: yesJournal of Animal Breeding and Genetics, Volume 143, Issue 5, Page 613-624, September 2026.
ABSTRACT Recent studies suggest that variations in milk yield during lactation can serve as a metric for assessing individual resilience, with minimum fluctuations reflecting greater resilience in cows. With automatic milking systems, multiple records can be obtained from many cows on a daily basis. Given that animals are continually exposed to a range
M. Agyiri   +7 more
wiley   +1 more source

Observations of Exocomets. [PDF]

open access: yesSpace Sci Rev
Korth J   +8 more
europepmc   +1 more source

Patient‐Count and Perceived Workload Associations With Missed Nursing Care: A Multicenter Repeated‐Measures Study

open access: yesJournal of Nursing Scholarship, Volume 58, Issue 5, September 2026.
ABSTRACT Introduction Missed nursing care threatens quality and safety, but patient counts may not capture shift‐level demands. We examined associations of patient‐count and perceived workload indicators with missed care, separating within‐ and between‐nurse effects.
Dhurata Ivziku   +7 more
wiley   +1 more source

Isotopic evidence for a cold and distant origin of 3I/ATLAS. [PDF]

open access: yesNature
Cordiner M   +18 more
europepmc   +1 more source

Observation of Tempel's Comet of Short Period [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 1873
openaire   +1 more source

Bolide light curve systematics from 75 recovered meteorites

open access: yesMeteoritics &Planetary Science, Volume 61, Issue 9, Page 2351-2392, September 2026.
Abstract How does the energy deposition profile (light curve), deceleration, and penetration depth in Earth's atmosphere depend on asteroid composition and meteorite type? Here, we present the light curve and velocity profile of 75 bolides from camera‐documented meteorite falls.
Peter Jenniskens   +3 more
wiley   +1 more source

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