Results 31 to 40 of about 101,549 (243)

Cannabinoids: for better and for worse [PDF]

open access: yesDialogues in Clinical Neuroscience, 2020
The use of cannabis as a drug has undergone a remarkable change of direction: considered as a symbol of countercultures in past decades, it is presently being hailed as a cure for any number of diseases and conditions. Thus, despite concerns about the safety of cannabis and cannabinoids, quite a few drugs that contain cannabinoids have recently been ...
Thibaut, F., Hoehe, M.
openaire   +3 more sources

A Corpus-Based Study of Spatial Frames of References in Early Child Mandarin Chinese

open access: yesLanguages
This study examines the developmental pattern of spatial frames of reference (FoRs) in Chinese preschoolers using the naturalistic data elicited from the Beijing Early Childhood Mandarin Corpus.
Dandan Wu   +3 more
doaj   +1 more source

On the consistency of magnetic field measurements of Ap stars: lessons learned from the FORS1 archive

open access: yes, 2014
CONTEXT. The ESO archive of FORS1 spectropolarimetric observations may be used to create a homogeneous database of magnetic field measurements. However, no systematic comparison of FORS field measurements to those obtained with other instruments has been
Bagnulo, S.   +2 more
core   +1 more source

Spin‐Split Edge States in Metal‐Supported Graphene Nanoislands Obtained by CVD

open access: yesAdvanced Materials, EarlyView.
Combining STM measurements and ab‐initio calculations, we show that zig‐zag edges in graphene nanoislands grown on Ni(111) by CVD retrieve their spin‐polarized edge states after intercalation of a few monolayers of Au. ABSTRACT Spin‐split states localized on zigzag edges have been predicted for different free‐standing graphene nanostructures.
Michele Gastaldo   +6 more
wiley   +1 more source

Association between vaccination beliefs and COVID-19 vaccine uptake in a longitudinal panel survey of adults in the United States, 2021–2022

open access: yesVaccine: X
COVID-19 vaccine hesitancy has been a major limiting factor to the widespread uptake of COVID-19 vaccination in the United States. A range of interventions, including mass media campaigns, have been implemented to encourage COVID-19 vaccine confidence ...
Elissa C. Kranzler   +11 more
doaj   +1 more source

Gamma-ray Spectroscopy Using Inorganic Scintillator Coated with Reduced Graphene Oxide in Fiber-Optic Radiation Sensor

open access: yesPhotonics, 2021
In this study, we developed a remote gamma-ray spectroscopy system based on a fiber-optic radiation sensor (FORS) that is composed of an inorganic scintillator coated with reduced graphene oxide (RGO) and a plastic optical fiber (POF).
Jin Ho Kim   +8 more
doaj   +1 more source

Herbs for horses [PDF]

open access: yes, 2010
The aim of this study was to find out how many and which of the herbs used for horses that have been scientifically studied with results to justify the use.
Fors, Maria
core   +1 more source

New photometry and astrometry of the isolated neutron star RX J0720-3125 using recent VLT/FORS observations

open access: yes, 2010
Since the first optical detection of RXJ0720.4-3125 various observations have been performed to determine astrometric and photometric data. We present the first detection of the isolated neutron star in the V Bessel filter to study the spectral energy ...
Appenzeller   +24 more
core   +1 more source

Selective Optical Properties of Cement for Enhanced Radiative Cooling and Energy‐Efficient Construction Materials

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Cement phases are good materials for radiative cooling thanks to the selective emissivity in IR ATW. Cement powders have high reflectance of solar radiation which reduces the thermal losses. The onset of the absorption curves is defined by bound excitons. Sulfates have higher radiated powers and reflectance than calcium silicates.
Jozef Janovec   +3 more
wiley   +1 more source

Seeing red: towards an improved protocol for the identification of madder- and cochineal-based pigments by fiber optics reflectance spectroscopy (FORS)

open access: yesHeritage Science, 2019
Fiber optics reflectance spectroscopy (FORS) is commonly used to non-invasively identify madder- and cochineal-based pigments on works of art, but the significant shifts sometimes observed in the position of their diagnostic absorption features can ...
Beatriz Fonseca   +4 more
doaj   +1 more source

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