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Pain [PDF]

open access: yesCurrent Biology, 1999
Advances in our understanding of the activation of peripheral damage-sensing neurons (nociceptors) over the past year have been complemented by electrophysiological and imaging studies of central nervous system pain-related centres. The manipulation of gene expression in a reversible and cell type specific way combined with imaging and ...
Basbaum, Allan I., Woolf, Clifford J.
openaire   +4 more sources

Organoids in domestic animals: with which stem cells?

open access: yesVeterinary Research, 2021
Organoids are three-dimensional structures that are derived from the self-organization of stem cells as they differentiate in vitro. The plasticity of stem cells is one of the major criteria for generating organoids most similar to the tissue structures ...
Bertrand Pain
doaj   +1 more source

On Invariant Vectors in the Presence of Electric and Magnetic Fields

open access: yesAtoms, 2023
In this non-exhaustive review, we discuss the importance of invariant vectors in atomic physics, such as the Laplace–Runge–Lenz vector, the Redmond vector in the presence of an electric field, the Landau–Avron–Sivardièrevector when the system is subject ...
Jean-Christophe Pain
doaj   +1 more source

Pain [PDF]

open access: yesWIREs Cognitive Science, 2012
AbstractPain has many valuable functions. It often signals injury or disease, generates a wide range of adaptive behaviors, and promotes healing through rest. Despite these beneficial aspects of pain, there are negative features that challenge our understanding of the puzzle of pain, including persistent phantom limb pain after amputation or total ...
Ronald, Melzack, Joel, Katz
openaire   +2 more sources

Multi-Configuration Calculation of Ionization Potential Depression

open access: yesPlasma, 2022
The modelling of ionization potential depression in warm and hot dense plasmas constitutes a real theoretical challenge due to ionic coupling and electron degeneracy effects.
Jean-Christophe Pain
doaj   +1 more source

Adaptive Algorithm for the Generation of Superconfigurations in Hot-Plasma Opacity Calculations

open access: yesPlasma, 2022
In hot plasmas, such as the ones encountered in astrophysics or laser-fusion studies, the number of ionic excited states may become huge, and the relevant electron configurations cannot always be handled individually.
Jean-Christophe Pain
doaj   +1 more source

Formation à l’élaboration du rapport d’intervention : quelques réflexions sur la méthode pédagogique

open access: yesCeROArt : Conservation, Exposition, Restauration d'Objets d'Art, 2011
After providing them with some theoretical references, training professionals in writing treatment reports can be better achieved by putting them in the position of the reader of the report instead of the writer.
Silvia Païn
doaj   +1 more source

Formation des archéologues à la conservation préventive : pour une démarche de conservation

open access: yesIn Situ, 2012
The issue of training archaeologists in preventive conservation is, first, to raise professionals to risks in the exhumation of the objects, to arouse relevant conservation actions, but also alert them to the dangers inherent to the scientific study ...
Silvia Païn
doaj   +1 more source

Super Transition Arrays: A Tool for Studying Spectral Properties of Hot Plasmas

open access: yesPlasma, 2021
For the theoretical study of X and extreme-UV spectra of ions in plasmas, quantum mechanics brings more detailed results than statistical physics. However, it is impossible to handle individually the billions of levels that must be taken into account in ...
Jean-Christophe Pain
doaj   +1 more source

Biorhetorics: An introduction to applied rhetoric

open access: yesSign Systems Studies, 2002
This paper is an introduction to the new field of biorhetorics. Biorhetorics is an applied form of rhetoric that evolved from the study of classical rhetoric, particularly Aristotelian.
Stephen Pain
doaj   +1 more source

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