Results 21 to 30 of about 1,578,929 (319)

An affinity for affine quantum gravity [PDF]

open access: yesProceedings of the Steklov Institute of Mathematics, 2011
14 pages, contribution to the proceedings of the conference "Gauge Fields. Yesterday, Today, and Tomorrow", Moscow, Russia, Jan.
openaire   +2 more sources

Fat digestibility is reduced in old cats with subnormal cobalamin concentrations

open access: yesJournal of Nutritional Science, 2014
Fat digestibility is decreased in old cats for unknown reasons. Subclinical gastrointestinal diseases and pancreatic dysfunction, both related to ageing, can affect food digestibility.
Anna Salas   +9 more
doaj   +1 more source

Fluid proteomics of CSF and serum reveal important neuroinflammatory proteins in blood–brain barrier disruption and outcome prediction following severe traumatic brain injury: a prospective, observational study

open access: yesCritical Care, 2021
Background Severe traumatic brain injury (TBI) is associated with blood–brain barrier (BBB) disruption and a subsequent neuroinflammatory process.
Caroline Lindblad   +8 more
doaj   +1 more source

AFFINE STRINGS [PDF]

open access: yesModern Physics Letters A, 1993
A new model of bosonic strings is considered. An action of the model is the sum of the standard string action and a term describing an interaction of a metric with a linear (affine) connection. The Lagrangian of this interaction is an arbitrary analytic function f(R) of the scalar curvature. This is a classically integrable model.
openaire   +3 more sources

Ligand Binding Properties of Odorant-Binding Protein OBP5 from Mus musculus

open access: yesBiology, 2022
Odorant-binding proteins (OBPs) are abundant soluble proteins secreted in the nasal mucus of a variety of species that are believed to be involved in the transport of odorants toward olfactory receptors.
Lucie Moitrier   +5 more
doaj   +1 more source

Comparing development of synaptic proteins in rat visual, somatosensory, and frontal cortex

open access: yesFrontiers in Neural Circuits, 2013
Two theories have influenced our understanding of cortical development: the integrated network theory, where synaptic development is coordinated across areas; and the cascade theory, where the cortex develops in a wave-like manner from sensory to non ...
Joshua G A Pinto   +2 more
doaj   +1 more source

SARS-CoV-2 exposure, symptoms and seroprevalence in healthcare workers in Sweden

open access: yesNature Communications, 2020
Healthcare workers may be at higher risk of SARS-CoV-2 infection than the general population. Here, the authors report 19% seroprevalence of SARS-CoV-2 antibodies among 2,149 employees in a Swedish hospital.
Ann-Sofie Rudberg   +23 more
doaj   +1 more source

Cortical development of AMPA receptor trafficking proteins

open access: yesFrontiers in Molecular Neuroscience, 2012
AMPA-receptor trafficking plays a central role in excitatory plasticity, especially during development. Changes in the number of AMPA receptors and time spent at the synaptic surface are important factors of plasticity that directly affect long-term ...
Kathryn M Murphy   +3 more
doaj   +1 more source

Discovery of circulating proteins associated to knee radiographic osteoarthritis

open access: yesScientific Reports, 2017
Currently there are no sufficiently sensitive biomarkers able to reflect changes in joint remodelling during osteoarthritis (OA). In this work, we took an affinity proteomic approach to profile serum samples for proteins that could serve as indicators ...
Lucía Lourido   +9 more
doaj   +1 more source

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