Results 21 to 30 of about 1,067,036 (373)

An integrated methodology to define Protection Zones for groundwaterbased drinking water sources: an example from the Tuscany Region, Italy

open access: yesAcque Sotterranee, 2015
Water is an essential economic and social resource. It is also finite and vulnerable. For Europe, this generally accepted understanding has been translated into the European and National Directive (2000/60/EC, D.Lgs. 152/2006).
Matia Menichini   +7 more
doaj   +1 more source

Serological and Histopathological Investigation of Chlamydia abortus in Aborted Ewes in Wasit, Iraq [PDF]

open access: yesArchives of Razi Institute, 2022
Chlamydia abortus is one of the most important pathogens, which causes a marked economic loss in small ruminants, in particular sheep, worldwide. This study aimed to detect the prevalence of C. abortus in the sera of aborted ewes in Wasit province, Iraq,
H. H. M Ali, L. H Al-Bayati
doaj   +1 more source

IgG Subclasses and Allotypes: From Structure to Effector Functions

open access: yesFrontiers in Immunology, 2014
Of the five immunoglobulin isotypes, immunoglobulin G (IgG) is most abundant in human serum. The four subclasses, IgG1, IgG2, IgG3, and IgG4, which are highly conserved, differ in their constant region, particularly in their hinges and upper CH2 domains.
G. Vidarsson, G. Dekkers, T. Rispens
semanticscholar   +1 more source

The role of IgG Fc receptors in antibody-dependent enhancement

open access: yesNature reviews. Immunology, 2020
Antibody-dependent enhancement (ADE) is a mechanism by which the pathogenesis of certain viral infections is enhanced in the presence of sub-neutralizing or cross-reactive non-neutralizing antiviral antibodies.
S. Bournazos, Aaron Gupta, J. Ravetch
semanticscholar   +1 more source

The Mountain Passes of Atlatlahuca: a 15th and 16th Century Strategic Space

open access: yesInvestigaciones Geográficas, 2016
The environmental characteristics of the upper Lerma river basin and the accessibility to the Balsas midelevation basin from its southern margins facilitated the settlement of different human groups since the early history of Mesoamerica.
Gustavo Garza Merodio   +1 more
doaj   +1 more source

Plant, space and time - linked together in an integrative and scalable data management system for phenomic approaches in agronomic field trials

open access: yesPlant Methods, 2020
Background To ensure further genetic gain, genomic approaches in plant breeding rely on precise phenotypic data, describing plant structure, function and performance.
Andreas Honecker   +9 more
doaj   +1 more source

Exploring the Latent Manifold of City Patterns

open access: yesISPRS International Journal of Geo-Information, 2021
Understanding how cities evolve through time and how humans interact with their surroundings is a complex but essential task that is necessary for designing better urban environments.
Amgad Agoub, Martin Kada
doaj   +1 more source

Anti-spike IgG causes severe acute lung injury by skewing macrophage responses during acute SARS-CoV infection.

open access: yesJCI Insight, 2019
Newly emerging viruses, such as severe acute respiratory syndrome coronavirus (SARS-CoV), Middle Eastern respiratory syndrome CoVs (MERS-CoV), and H7N9, cause fatal acute lung injury (ALI) by driving hypercytokinemia and aggressive inflammation through ...
Li Liu   +18 more
semanticscholar   +1 more source

Factors associated with IgG levels in adults with IgG subclass deficiency [PDF]

open access: yesBMC Immunology, 2021
Abstract Background Factors associated with IgG levels in adults with IgG subclass deficiency (IgGSD) are incompletely understood. We studied adults with IgGSD with subnormal IgG1 only, subnormal IgG1/IgG3, or subnormal IgG3 only without other subnormal IgG subclasses, IgA, or IgM.
James C. Barton   +3 more
openaire   +3 more sources

ROOFN3D: DEEP LEARNING TRAINING DATA FOR 3D BUILDING RECONSTRUCTION [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
Machine learning methods have gained in importance through the latest development of artificial intelligence and computer hardware. Particularly approaches based on deep learning have shown that they are able to provide state-of-the-art results for ...
A. Wichmann, A. Agoub, M. Kada
doaj   +1 more source

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