Results 11 to 20 of about 2,038,165 (263)

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

Pain and pain management in dermatology [PDF]

open access: yesJDDG: Journal der Deutschen Dermatologischen Gesellschaft, 2015
SummaryIt is estimated that 23 million Germans suffer from chronic pain. A recent survey has revealed that 30 % of chronic pain patients are dissatisfied with their pain management. Furthermore, five million Germans suffer from neuropathic pain, 20 % of whom are inadequately treated. Pain is also a symptom of many dermatologic diseases, which is mostly
Ulrike, Beiteke   +3 more
openaire   +3 more sources

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

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

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

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

Land, power and conflict in Afghanistan: seeking to understand complexity

open access: yesRevue des Mondes Musulmans et de la Méditerranée, 2013
This paper explores the diverse links between land and power under conditions of conflict in Afghanistan, taking into account the complexities of Afghan society.
Adam Pain
doaj   +1 more source

From biorhetorics to zoorhetorics

open access: yesSign Systems Studies, 2009
The present article aims to introduce the field of “Zoorhetorics”, as a particular case of Biorhetorics, earlier introduced by the author in the academic world.
Stephen Pain
doaj   +1 more source

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