Results 181 to 190 of about 1,629,426 (325)

Integrative cross‐tissue analysis unveils complement‐immunoglobulin augmentation and dysbiosis‐related fatty acid metabolic remodeling during mammalian aging

open access: yesiMeta, EarlyView.
Our study provides a comprehensive multi‐omics profile of aging, integrating proteomic, metabolomic, and metagenomic analyses across diverse tissues and plasma. We identified the synergistic amplification of the circulating complement system and tissue‐wide immunoglobulin accumulation as key molecular drivers of inflammaging.
Feng Zhang   +17 more
wiley   +1 more source

Low‐energy electron microscopy intensity–voltage data – Factorization, sparse sampling and classification

open access: yesJournal of Microscopy, Volume 289, Issue 2, Page 91-106, February 2023., 2023
Abstract Low‐energy electron microscopy (LEEM) taken as intensity–voltage (I–V) curves provides hyperspectral images of surfaces, which can be used to identify the surface type, but are difficult to analyse. Here, we demonstrate the use of an algorithm for factorizing the data into spectra and concentrations of characteristic components (FSC3) for ...
Francesco Masia   +4 more
wiley   +1 more source

Co‐occurrence and successional patterns among diatoms, dinoflagellates, and potential parasites in a coastal upwelling experiment

open access: yesLimnology and Oceanography, EarlyView.
Abstract Diatom‐dominated blooms in coastal upwelling systems contribute disproportionately to global primary production. The fate of carbon captured during a diatom bloom is often influenced by species‐specific ecological differences. However, successional patterns that take place during a diatom bloom are often oversimplified, and the diversity of ...
Joseph H. Vineis   +3 more
wiley   +1 more source

Deconvolution Techniques in Optical Coherence Tomography: Advancements, Challenges, and Future Prospects

open access: yesLaser &Photonics Reviews, EarlyView.
This review explores deconvolution techniques in optical coherence tomography (OCT), addressing resolution degradation from point‐spread functions (PSF). It reviews foundational principles (e.g., Richardson‐Lucy deconvolution) to advanced AI‐driven methods, emphasizing clinical translation and interdisciplinary collaboration. Real‐world implementations
Syeda Aimen Abbasi   +6 more
wiley   +1 more source

Offshore Weathering Campaign on a North Sea Wind Farm Part One: Corrosivity Categories

open access: yesMaterials and Corrosion, EarlyView.
To optimize the corrosion protection conditions, the corrosiveness of offshore wind turbines must be determined in several necessary areas of the structure. Therefore detailed investigations were done at real structures. ABSTRACT The aim of this study is to investigate the corrosion behavior of materials and coatings in offshore environments, with a ...
Gino Ebell   +3 more
wiley   +1 more source

Platinum Group Element Traces of CAMP Volcanism Associated With Low‐Latitude Environmental and Biological Disruptions

open access: yesGeophysical Monograph Series, Page 263-304., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jessica H. Whiteside   +3 more
wiley  

+2 more sources

Ion Spectroscopy in the Context of the Diffuse Interstellar Bands: A Case Study with the Phenylacetylene Cation. [PDF]

open access: yesACS Earth Space Chem
Douglas-Walker TE   +8 more
europepmc   +1 more source

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