Results 51 to 60 of about 60,195 (208)

Composición química y precursores de ácidos vaccénico y ruménico en especies forrajeras en Baja California Sur, México

open access: yesRevista Mexicana de Ciencias Pecuarias, 2014
Los rumiantes pequeños que pastorean la vegetación nativa seleccionan su dieta a partir de una amplia variedad de especies vegetales, que difieren en su contenido y disponibilidad de nutrientes durante el año, y son fuente importante de nutrientes.
Eduardo Alberto Toyes Vargas   +4 more
doaj  

JAMES BUTTLE REVIEW: A Synthesis of Riparian Plant Water Use Over Two Decades in North American Drylands

open access: yesHydrological Processes, Volume 40, Issue 2, February 2026.
Using the most complete summary of 20 years of riparian plant water use studies in North American drylands to date, we examine broad patterns of plant water use by vegetation type and across climate gradients. Marshes, cottonwood‐willow stands and tamarisk use larger amounts of water than other communities, and all communities have higher water use in ...
Emily C. Palmquist   +5 more
wiley   +1 more source

Predicting Neutron Production from Cosmic-ray Muons [PDF]

open access: yes, 2001
Fast neutrons from cosmic-ray muons are an important background to underground low energy experiments. The estimate of such background is often hampered by the difficulty of measuring and calculating neutron production with sufficient accuracy.
A. Fassò   +26 more
core   +2 more sources

Composición química y precursores de ácidos vaccénico y ruménico en especies forrajeras en Baja California Sur, México

open access: yesRevista Mexicana de Ciencias Pecuarias, 2013
Los rumiantes pequeños que pastorean la vegetación nativa seleccionan su dieta a partir de una amplia variedad de especies vegetales, que difieren en su contenido y disponibilidad de nutrientes durante el año, y son fuente importante de nutrientes.
Eduardo Alberto Toyes-Vargas   +4 more
doaj  

Interplay Between Tectonics and Submarine Mass Transport Deposits in Cortes Basin: New High‐Resolution Geophysics in the Outer California Borderland

open access: yesJournal of Geophysical Research: Solid Earth, Volume 131, Issue 2, February 2026.
Abstract The Outer California Borderland (OCB) is an active transform plate boundary offshore Southern California, where the relationship between faulting and submarine mass transport deposits (MTDs) remains poorly understood. Onshore paleoseismic data provide high‐resolution earthquake records, whereas marine geophysical data capture longer‐term ...
Andrea Fabbrizzi   +3 more
wiley   +1 more source

A geoneutrino experiment at Homestake [PDF]

open access: yes, 2006
A significant fraction of the 44TW of heat dissipation from the Earth's interior is believed to originate from the decays of terrestrial uranium and thorium.
A. A. Kremenetsky   +30 more
core   +4 more sources

How Hydropower Operations Mitigate Flow Forecast Uncertainties to Maintain Grid Services in the Western U.S.

open access: yesWater Resources Research, Volume 62, Issue 2, February 2026.
Abstract Hydropower facilities represent a key electricity generating resource in the U.S. Western Interconnection. These facilities rely upon forecasts of inflow when scheduling releases to generate electricity. However, hydropower operations represented in bulk power systems models do not reflect uncertainty in inflow forecasts.
Daniel Broman   +5 more
wiley   +1 more source

First Results from KamLAND: Evidence for Reactor Anti-Neutrino Disappearance [PDF]

open access: yes, 2002
KamLAND has been used to measure the flux of $\bar{\nu}_e$'s from distant nuclear reactors. In an exposure of 162 ton$\cdot$yr (145.1 days) the ratio of the number of observed inverse $\beta$-decay events to the expected number of events without ...
A. Kozlov   +106 more
core   +3 more sources

Summer flooding of alfalfa: Disease induced by excessive flooding of fields during high temperatures is major factor in annual depletion of stands

open access: yesCalifornia Agriculture, 1959
Alfalfa stands in the Imperial and Palo Verde valleys of southern California often need to be replanted each year.
D Erwin, W Lehman, B Kennedy, G Worker
doaj  

Revisiting the taxonomy and nomenclature of Phyla, a small genus of Verbenaceae

open access: yesNordic Journal of Botany, Volume 2025, Issue 12, December 2025.
Phyla is unique within Verbenaceae due to the presence of malpighiaceous hairs. Its taxonomy has long been marked by difficulties in defining species boundaries. The most recent revision of the genus recognized five species and three varieties. In this study, however, we recognize only two species and no varieties: P.
Pedro Henrique Cardoso   +3 more
wiley   +1 more source

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