Results 21 to 30 of about 217,227 (220)

Changes in prescription drug abuse during the COVID-19 pandemic evidenced in the Catalan pharmacies

open access: yesFrontiers in Public Health, 2023
IntroductionThe impact of a pandemic on the mental health of the population is to be expected due to risk factors such as social isolation. Prescription drug abuse and misuse could be an indicator of the impact of the COVID-19 pandemic on mental health ...
Maria Perelló   +13 more
doaj   +1 more source

Multi-messenger astronomy with a Southern-Hemisphere gravitational-wave observatory [PDF]

open access: yesPhys. Rev. D 108, 123026 - Published 14 December 2023, 2023
Joint observations of gravitational waves and electromagnetic counterparts will answer questions about cosmology, gamma-ray bursts, and the behaviour of matter at supranuclear densities. The addition of a Southern-Hemisphere gravitational-wave observatory to proposed global networks creates a longer baseline, which is beneficial for sky localisation ...
arxiv   +1 more source

The NHXM observatory [PDF]

open access: yesExperimental Astronomy, 2011
Exploration of the X-ray sky has established X-ray astronomy as a fundamental astrophysical discipline. While our knowledge of the sky below 10 keV has increased dramatically (∼8 orders of magnitude) by use of grazing incidence optics, we still await a similar improvement above 10 keV, where to date only collimated instruments have been used. Also ripe
Ambrosi, R.   +173 more
openaire   +4 more sources

Acoustic and In‐Situ Observations of Deep Seafloor Hydrothermal Discharge: An OOI Cabled Array ASHES Vent Field Case Study

open access: yesEarth and Space Science, 2021
The Cabled Observatory Vent Imaging Sonar (COVIS) was installed on the Ocean Observatories Initiative's Regional Cabled Array observatory at ASHES hydrothermal vent field on Axial Seamount in July 2018.
Guangyu Xu   +3 more
doaj   +1 more source

Physics potential of the International Axion Observatory (IAXO) [PDF]

open access: yesJournal of Cosmology and Astroparticle Physics, 2019
We review the physics potential of a next generation search for solar axions: the International Axion Observatory (IAXO) . Endowed with a sensitivity to discover axion-like particles (ALPs) with a coupling to photons as small as gaγ∼ 10−12 GeV−1, or to ...
E. Armengaud   +94 more
semanticscholar   +1 more source

LIGO: The laser interferometer gravitational-wave observatory [PDF]

open access: yesQuantum Electronics and Laser Science Conference, 2006
LIGO is a trio of extremely sensitive Michelson interferometers built to detect gravitational waves from space. We describe predicted sources of gravitational waves, our detectors, and the results of our recent observations.
B. Abbott   +499 more
semanticscholar   +1 more source

The POEMMA (Probe of Extreme Multi-Messenger Astrophysics) observatory [PDF]

open access: yesJournal of Cosmology and Astroparticle Physics, 2020
The Probe Of Extreme Multi-Messenger Astrophysics (POEMMA) is designed to accurately observe ultra-high-energy cosmic rays (UHECRs) and cosmic neutrinos from space with sensitivity over the full celestial sky.
A. Olinto   +75 more
semanticscholar   +1 more source

Spatial and temporal sampling strategy connecting NEON Terrestrial Observation System protocols

open access: yesEcosphere, 2023
The National Ecological Observatory Network Terrestrial Observation System (NEON TOS) produces open‐access data products that allow data users to investigate the impact of change drivers on key “sentinel” taxa and soils. The spatial and temporal sampling
Courtney L. Meier   +2 more
doaj   +1 more source

The Atmospheric Imaging Assembly (AIA) on the Solar Dynamics Observatory (SDO)

open access: yes, 2011
The Atmospheric Imaging Assembly (AIA) provides multiple simultaneous high-resolution full-disk images of the corona and transition region up to 0.5 R⊙ above the solar limb with 1.5-arcsec spatial resolution and 12-second temporal resolution.
J. Lemen   +47 more
semanticscholar   +1 more source

The Australian Acoustic Observatory

open access: yesMethods in Ecology and Evolution, 2021
Fauna surveys are traditionally manual, and hence limited in scale, expensive and labour‐intensive. Low‐cost hardware and storage mean that acoustic recording now has the potential to efficiently build scale in terrestrial fauna surveys, both spatially ...
P. Roe   +8 more
semanticscholar   +1 more source

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