Results 101 to 110 of about 3,474,333 (323)

Sarcoglottis schaffneri Ames, Enum. Pl. Guatem.

open access: yes, 2022
Sarcoglottis schaffneri (Rchb.f.) Ames, Enum. Pl. Guatem. 7: 50. 1905. Voucher: H. Vega 1988 (TEFH).Published as part of Vega, Hermes, Cetzal-Ix, William, Mó, Edgar, Romero-Soler, Katya J.
Romero-Soler, Katya J.   +4 more
core   +1 more source

Eyes on the water: How local mariners can accurately detect a submerged human proxy in shallow nearshore coastal water with modern recreational fish finders

open access: yesJournal of Forensic Sciences, EarlyView.
Abstract It has recently been demonstrated that modern recreational fish finders with high‐frequency (800 kHz) Sidescan transducers can detect submerged human bodies. This ubiquitous technology is widely used on the water and has the potential to be utilized for the rapid detection of submerged decedents in any waterbody.
Britny A. Martlin, Lynne S. Bell
wiley   +1 more source

Genetic correlations and genome-wide associations of cortical structure in general population samples of 22,824 adults

open access: yesNature Communications, 2020
Cortex morphology varies with age, cognitive function, and in neurological and psychiatric diseases. Here the authors report 160 genome-wide significant associations with thickness, surface area and volume of the total cortex and 34 cortical regions from
Edith Hofer   +99 more
doaj   +1 more source

Lepanthes confusa Ames & C. Schweinf., Schedul. Orchid.

open access: yes, 2022
Lepanthes confusa Ames & C.Schweinf., Schedul. Orchid. 10: 40–41. 1930. Voucher: J.R. Martínez 262 (TEFH).Published as part of Vega, Hermes, Cetzal-Ix, William, Mó, Edgar, Romero-Soler, Katya J.
Romero-Soler, Katya J.   +4 more
core   +1 more source

When Accounting Qualities Collide: Accruals Quality, Comparability and Information Risk in SEO Underpricing

open access: yesAccounting &Finance, EarlyView.
ABSTRACT We examine how accounting quality attributes jointly mitigate underpricing associated with two dimensions of information risk in seasoned equity offerings (SEOs). In information environments with relatively more potent information asymmetry, the evidence suggests that accruals quality and accounting comparability act as substitutes; i.e ...
Adam Bordeman   +3 more
wiley   +1 more source

Comparative effectiveness of alternative times to opioid agonist treatment taper initiation on taper completion and all‐cause mortality among people with opioid use disorder: A retrospective population‐based target trial emulation study in British Columbia, Canada, 2010–2020

open access: yesAddiction, EarlyView.
Abstract Background and aims Opioid use disorder (OUD) treatment guidelines worldwide recommend opioid agonist treatment (OAT) as a long‐term, potentially indefinite treatment for managing OUD. However, many individuals express a strong interest in eventually tapering fully off treatment.
Ruyu Yan   +13 more
wiley   +1 more source

Soil wetting and drying processes influence stone artefact distribution in clay‐rich soils: A case study from Middle Gidley Island in Murujuga, northwest Western Australia

open access: yesArchaeometry, EarlyView.
Abstract Soils that contain swelling clay minerals (e.g., montmorillonite) expand and contract during wetting and drying, causing movement within the soil profile. This process, known as argilliturbation, can alter artefact distributions, destroy stratigraphy and complicate the interpretation of archaeological deposits.
Caroline Mather   +11 more
wiley   +1 more source

JWST/NIRCam Detection of the Fomalhaut C Debris Disk in Scattered Light

open access: yesThe Astrophysical Journal Letters
Observations of debris disks offer important insights into the formation and evolution of planetary systems. Though M dwarfs make up approximately 80% of nearby stars, very few M dwarf debris disks have been studied in detail—making it unclear how or if ...
Kellen Lawson   +22 more
doaj   +1 more source

Late Holocene moisture variability in Arctic Alaska from chitin δ18O

open access: yesBoreas, EarlyView.
Amplified warming in the Arctic has resulted in reduced sea‐ice extent, which can impact regional climate dynamics. Elucidating past moisture variability in response to changing temperatures and sea‐ice conditions can offer insight into how anthropogenic climate change may impact Arctic areas such as the Alaskan North Slope in the future. We contribute
Briana A. Edgerton, Melissa L. Chipman
wiley   +1 more source

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