Results 71 to 80 of about 11,594 (210)

Late Stages of Tropical Silvopastoral System: An Opportunity to Maximise Forage and Animal Production

open access: yesGrass and Forage Science, Volume 80, Issue 3, July-September 2025.
ABSTRACT Silvopastoral systems (SPS) integrate pasture, trees, and animals in the same area and are alternatives for sustainable pasture intensification. We aimed to test whether, in the late stages of an SPS, with large but sparsely distributed trees (83 trees ha−1), forage and animal productivity are comparable to a full sun pasture (FS) over an ...
Henrique Bauab Brunetti   +10 more
wiley   +1 more source

Internal rapid rotation and its implications for stellar structure and pulsations

open access: yes, 2015
Massive and intermediate mass stars play a crucial role in astrophysics. Indeed, massive stars are the main producers of heavy elements, explode in supernovae at the end of their short lifetimes, and may be the progenitors of gamma ray bursts ...
Reese, Daniel R.
core   +2 more sources

VLTI/MIDI observations of 7 classical Be stars [PDF]

open access: yes, 2009
We measured the mid-infrared extension of the gaseous disk surrounding seven Be stars in order to constrain the geometry of their circumstellar environments and to try to infer physical parameters characterizing these disks.
A. Meilland   +23 more
core   +4 more sources

Structural and productive responses of signalgrass and its association with leaf area index and light interception under silvopastoral or monoculture systems

open access: yesAgrosystems, Geosciences &Environment, Volume 8, Issue 2, June 2025.
Abstract Silvopastoral systems (SPSs) have emerged as one of the most prominent alternatives for grassland recovery. We evaluated the structural and productive responses of signalgrass [Urochloa decumbens (Stapf.) R. D. Webster] and its association with leaf area index (LAI) and light interception (LI) measured with different equipment across different
Diego de Lima Coêlho   +9 more
wiley   +1 more source

A educação infantil via programa bolsa creche: o caso do município paulista de Hortolândia Early-years education via the "bolsa creche" program: the case of the São Paulo municipality, Hortolândia

open access: yesEducação em Revista, 2011
Este artigo apresenta e analisa a expansão da oferta de vagas na educação infantil via programa Bolsa Creche. O programa citado é um mecanismo de financiamento pelo qual a prefeitura de Hortolândia transfere recursos públicos à escola privada em função ...
Cássia Alessandra Domiciano
doaj   +1 more source

Integrated optics for astronomical interferometry - VI. Coupling the light of the VLTI in K band [PDF]

open access: yes, 2005
Our objective is to prove that integrated optics (IO) is not only a good concept for astronomical interferometry but also a working technique with high performance.
A. Delboulbé   +32 more
core   +5 more sources

Understanding causes of morbidity and mortality in Southern Hemisphere small Odontoceti: a scoping review

open access: yesMammal Review, Volume 55, Issue 2, April 2025.
This review identifies key causes of morbidity and mortality in Southern Hemisphere small Odontoceti, highlighting significant anthropogenic threats and the enhanced need for conservation strategies. Key findings include high rates of entanglements and a diverse range of infectious pathogens. Abstract Marine mammals serve as sentinels for environmental
Rebecca Souter   +3 more
wiley   +1 more source

Quercetin Inhibits Inflammasome Activation by Interfering with ASC Oligomerization and Prevents Interleukin-1 Mediated Mouse Vasculitis

open access: yesScientific Reports, 2017
Interleukin-1β (IL-1β) is a highly inflammatory cytokine that significantly contributes to both acute and chronic inflammatory diseases. The secretion of IL-1β requires a unique protease, caspase-1, which is activated by various protein platforms called ...
Talita P. Domiciano   +6 more
semanticscholar   +1 more source

The Structure of the {\beta} Leonis Debris Disk [PDF]

open access: yes, 2010
We combine nulling interferometry at 10 {\mu}m using the MMT and Keck Telescopes with spectroscopy, imaging, and photometry from 3 to 100 {\mu}m using Spitzer to study the debris disk around {\beta} Leo over a broad range of spatial scales, corresponding
Akeson   +36 more
core   +3 more sources

Corrigendum to “Reliability of MODIS Evapotranspiration Products for Heterogeneous Dry Forest: A Study Case of Caatinga”

open access: yes, 2017
Advances in Meteorology, Volume 2017, Issue 1, 2017.
Rodrigo de Queiroga Miranda   +4 more
wiley   +1 more source

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