Results 181 to 190 of about 4,424,757 (295)

Mixed‐vertebrate pollination traits and pollinators of Haageocereus acranthus (Cactaceae) in a lomas desert ecosystem of coastal Peru

open access: yesPlant Biology, EarlyView.
In a lomas desert ecosystem of coastal Peru, the columnar cactus Haageocereus acranthus shows traits and interactions consistent with a mixed‐vertebrate pollination system (hummingbirds and bats), with no detectable differences between flower colour morphotypes in either traits or interactions.
B. Garcia‐Simpson   +3 more
wiley   +1 more source

PHASE: Personalized Head-based Automatic Simulation for Electromagnetic properties in 7T MRI. [PDF]

open access: yesMagn Reson Imaging
Lu Z   +8 more
europepmc   +1 more source

Dressing table design for Warwick O. Fairfax, ca. 1925, 2 [picture] /

open access: yes, 1925
Title devised by cataloguer based on inscription and other reference sources.; Part of the: Hardy Wilson collection.; Inscriptions: "Dressing table for Warwick O. Fairfax Esq. F.S. details no.3"--In pencil upper left corner.; Condition: Slight yellowing,
Wilson, Hardy, 1881-1955.
core  

Silverside gold mine? Restored tidal habitats host abundant invasive fishes in a novel California marsh (U.S.A.)

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Novel ecosystems, where environmental conditions have been fundamentally altered from a historic norm, require nontraditional approaches to restoration. Suisun Marsh, located within California's San Francisco Estuary (SFE), is a novel, brackish water wetland complex, where managers have begun restoring tidal connectivity to ...
Elsie Platzer   +3 more
wiley   +1 more source

Transparency or Access? E‐Procurement's Two Paths to Integrity: Evidence From Italy

open access: yesRegulation &Governance, EarlyView.
ABSTRACT This paper examines whether e‐procurement adoption is associated with procedural competition and transparency, two core components of procurement integrity. Using award‐level microdata for Italian regional contracting authorities (2019–2023), we analyze a period preceding the legal obligation of full‐cycle digital procurement, when the use of ...
Giuseppe Lucio Gaeta   +2 more
wiley   +1 more source

Effect of internal and external cooling on high‐intensity intermittent cycling performance and cognitive function in the heat

open access: yesExperimental Physiology, EarlyView.
Abstract We investigated the effect of internal and external cooling on high‐intensity intermittent cycling performance and cognitive function in the heat. Twenty‐nine males completed a control trial (CON) and a cooling trial (ice slurry and ice collar; COOL) in the heat (33°C, 50% relative humidity) involving a 40 min intermittent cycling protocol ...
Stacey Cowe   +3 more
wiley   +1 more source

Discrete stochastic maximal regularity. [PDF]

open access: yesMath Ann
Evangelopoulos-Ntemiris F, Veraar M.
europepmc   +1 more source

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