Results 51 to 60 of about 1,130 (182)

Monitoring global tropospheric OH concentrations using satellite observations of atmospheric methane [PDF]

Atmospheric Chemistry and Physics, 2018
The hydroxyl radical (OH) is the main tropospheric oxidant and the main sink for atmospheric methane. The global abundance of OH has been monitored for the past decades using atmospheric methyl chloroform (CH3CCl3) as a proxy.
Y. Zhang, Y. Zhang, D. J. Jacob, J. D. Maasakkers, M. P. Sulprizio, J.-X. Sheng, R. Gautam, J. Worden   +7 more
doaj   +1 more source

Early life history of the Korean seahorse, Hippocampus haema: Evidence for direct settlement and ontogenetic shifts in snout morphology

Journal of Fish Biology, EarlyView.
Abstract Early life‐history traits of seahorses are closely linked to juvenile survival, dispersal potential and the onset of substrate attachment; however, detailed stage‐resolved descriptions remain limited for many Hippocampus species. This study examined reproductive behaviour and early ontogenetic development of the Korean seahorse, Hippocampus ...
Jaehwan Juan Lee, Jin‐Koo Kim
wiley   +1 more source

Axial muscle‐fibre orientations in larval zebrafish

Journal of Anatomy, Volume 246, Issue 4, Page 517-533, April 2025.
In 4 days post‐fertilization zebrafish larvae, the fast axial muscle fibres follow helical trajectories that taper towards the tail. Adjacent muscle fibres form substantial angles relative to each other to accommodate this pattern. Using a novel semi‐automatic method, we quantified 3D fibre angles over the whole muscle volume.
Noraly M. M. E. van Meer, Johan L. van Leeuwen, Henk Schipper, Martin J. Lankheet   +3 more
wiley   +1 more source

Learning Sea Surface Height Interpolation From Multi‐Variate Simulated Satellite Observations

Journal of Advances in Modeling Earth Systems
Satellite‐based remote sensing missions have revolutionized our understanding of the Ocean state and dynamics. Among them, space‐borne altimetry provides valuable Sea Surface Height (SSH) measurements, used to estimate surface geostrophic currents.
Théo Archambault, Arthur Filoche, Anastase Charantonis, Dominique Béréziat, Sylvie Thiria   +4 more
doaj   +1 more source

Multimerization of a rationally designed nanobody for enhanced avidity toward Aβ42 oligomers

Protein Science, Volume 35, Issue 9, September 2026.
Abstract Alzheimer's disease affects tens of millions of people worldwide and is associated with the self‐assembly of the Aβ42 peptide into amyloid aggregates. Among the species formed during this process, soluble oligomeric intermediates are the most closely linked to neurotoxicity and are therefore an attractive target for both therapeutic and ...
Magdalena Nowinska, Elijah Suh, Casey Mogilevsky, Michele Vendruscolo   +3 more
wiley   +1 more source

Assimilation of synthetic and real SWOT observations for the North Atlantic Ocean and Canadian east coast using the regional ice ocean prediction system

Frontiers in Marine Science
The Surface Water Ocean Topography (SWOT) mission significantly improves on the capabilities of current nadir altimeters by enabling two-dimensional mapping. Assimilating this advanced data into high-resolution models poses challenges.
Guoqiang Liu, Guoqiang Liu, Gregory C. Smith, Audry-Anne Gauthier, Charlie Hébert-Pinard, Will Perrie, Will Perrie, Maryam Rashed Al Shehhi   +7 more
doaj   +1 more source

Development and Evaluation of an Urban Atmospheric Inverse Modeling Framework for the Washington, DC and Baltimore, MD Metropolitan Area: Initial Results From an Inert Tracer Case Study

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 16, 28 August 2026.
Abstract Accurate quantification of hazardous material releases in cities is critical for emergency managers aiming to mitigate health impacts and mortality in the population. Here, a study on the development and evaluation of a high‐resolution (1‐km, 1‐hr) urban‐scale atmospheric inverse modeling system for the Washington, DC, and Baltimore, MD ...
Miguel Cahuich‐López, Christopher P. Loughner, Fong Ngan, Anna Karion, Lei Hu, Israel Lopez‐Coto, Kimberly Mueller, Julia K. Marrs, Arlyn Andrews, John Miller, Brian C. McDonald, Colin Harkins, Congmeng Lyu, Meng Li, Kevin R. Gurney, Mark Cohen, Howard Diamond, Ariel Stein, James Whetstone   +18 more
wiley   +1 more source

Om oss, uten oss

, 2023
Bakgrunn: God helse skapes der hvor mennesker lever sine liv. Tidligere erfaringer viser at det ikke er tilstrekkelig med invitasjon til medvirkning fra innbyggere i stedsutviklingen. Medvirkning er et helsefremmende prinsipp for å endre ytre påvirkningsfaktorer.
openaire   +1 more source

Constraining the Permeability and Outer‐Rise Hydration at the Central America Margin

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 8, August 2026.
Abstract Subduction zones are important drivers of Earth's geochemical evolution; the presence of water within the subduction system has substantial implications for geohazards, including the style of seismicity and the volume of magma generated at arc volcanoes.
D. Douglas, B. T. Aagaard, J. Naliboff, S. Naif   +3 more
wiley   +1 more source

Investigations into the use of multi-species measurements for source apportionment of the Indianapolis fossil fuel CO2 signal

Elementa: Science of the Anthropocene, 2018
Current bottom up estimates of 'CO2' emission fluxes are based on a mixture of direct and indirect flux estimates relying to varying degrees on regulatory or self-reported data.
Brian Nathan, Thomas Lauvaux, Jocelyn Turnbull, Kevin Gurney   +3 more
doaj   +1 more source