Results 121 to 130 of about 22,501,606 (215)

Pastoral Impact Assessment of Typical Drought Events

open access: yesRemote Sensing
Drought, one of the most severe natural disasters globally, has inflicted notable impacts on animal husbandry production, yet the current research on drought impact assessment in pastoral systems is plagued by obvious gaps, such as the lack of ...
Zihan Xu   +6 more
doaj   +1 more source

Marine‐Derived Type I Collagen From Scyliorhinus canicula : Extraction, Characterization, and Biomedical Applications

open access: yesJournal of Applied Polymer Science, Volume 143, Issue 43, November 15, 2026.
Marine‐derived type I collagen is extracted from Scyliorhinus canicula skin and characterized by physicochemical and morphological analyses. The collagen exhibits excellent biocompatibility, promotes wound healing, reduces inflammatory mediators, and inhibits melanogenesis.
Marwa Rejeb   +6 more
wiley   +1 more source

Sentinel-5P/TROPOMI and S-NPP/OMPS Data Support at GES DISC [PDF]

open access: yes, 2018
The TROPspheric Monitoring Instrument (TROPOMI) on the Sentinel-5 Precursor (Sentinel-5P) is the first of the Atmospheric Composition Sentinels by the European Space Agency (ESA) that provides measurements of ozone, NO2, SO2, CH4, CO, formaldehyde ...
Zeng, Jian   +5 more
core  

Seabird Prey in Space and Time: Combining Multiple Datasets to Model the Distribution of Sandeel (Ammodytes marinus) and Sprat (Sprattus sprattus) in the North Sea

open access: yesEcology and Evolution, Volume 16, Issue 11, November 2026.
Forage fish are key prey and commercial species in the North Sea ecosystem, but estimates of their biomass over detailed spatial and temporal scales is currently limited. To fill this vital research gap we employ Hierarchical Bayesian spatiotemporal models of sandeel (Ammodytes marinus) and sprat (Sprattus sprattus) in the North Sea, providing fine ...
Sylvan Benaksas   +5 more
wiley   +1 more source

Spatial temporal variation characteristics and driving factors of net primary productivity in the Huaihe River Economic Belt on seasonal scale

open access: yesScientific Reports
Net Primary Productivity (NPP) is a key indicator of terrestrial ecosystem functioning and a major regulator of the global carbon cycle. Yet, its interannual fluctuations and seasonal drivers remain unclear.
Jiqiang Niu   +6 more
doaj   +1 more source

S-NPP VIIRS Calibration and Performance Update

open access: yes, 2016
The first VIIRS instrument has successfully operated for more than 4 years on-board the Suomi-National Polar-orbiting Partnership (S-NPP) spacecraft. The sensor data records (SDR) derived from VIIRS on-orbit observations have been used to produce many ...
Butler, J.   +6 more
core  

Comparing global models of terrestrial net primary productivity (NPP): Comparison of annual net primary productivity and climatic drivers

open access: yes, 1999
To analyse the broad-scale behaviour of 15 global models of the terrestrial biosphere, we evaluated the sensitivity of simulated net primary productivity (NPP) to spatial and seasonal variations in precipitation, temperature and solar radiation, and to ...
Kicklighter, David W.   +8 more
core   +1 more source

SSHAC Revisited: Adapting Site‐Specific Seismic Hazard Analyses for Modern Applications

open access: yesEarthquake Spectra, Volume 42, Issue 4, November 2026.
During three decades of experience in successfully implementing the SSHAC guidelines for seismic hazard analyses, numerous refinements have been made to the procedures, especially to clarify the process for the lower study levels and simultaneously enhance the relevance of Level 1, 2, and 3 SSHAC studies.
Julian J. Bommer   +6 more
wiley   +1 more source

Intraskeletal Pathway of the Trigeminal Nerve in Modern Bird Beak: 3D Comparative Anatomy Using the diceCT Method

open access: yesJournal of Morphology, Volume 287, Issue 11, November 2026.
We investigated the intraskeletal pathway of the trigeminal nerve in Aves, using diffusible iodine‐enhanced contrast‐enhanced computer tomography. Among the examined species, the main nerve pathways of the ophthalmic, maxillary, and mandibular nerves were highly conserved, although the ophthalmic nerve pathway around the external naris differed in ...
Noriyuki Wakimizu, Takanobu Tsuihiji
wiley   +1 more source

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