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Search Results: 1 - 10 of 3622 matches for " Jens Stenger "
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LITHOL RED SALTS: CHARACTERIZATION AND DETERIORATION
Jens Stenger,Eugene E. Kwan,Katherine Eremin,Scott Speakman
E-Preservation Science , 2010,
Abstract: Lithol Red salts are one of the commonest 20th century redsynthetic organic pigments. We characterized the sodium,barium, and calcium Lithol Red salts with nuclear magneticresonance spectroscopy, powder X-ray diffraction, Fouriertransform infrared spectroscopy, Raman spectroscopy, andlaser desorption ionization mass spectrometry. The sodiumand calcium salts were synthesized and compared to commercialsamples. The single cr ystal structure of calciumLithol Red is reported here for the first time. Light agingexperiments show that the neat powder is very lightfast butthat the pigment has poor light stability within paint systems.This suggests that the binding medium facilitates thephotodegradation of the pigment for the latter case.
O desafiio do crescimento econ mico endógeno
Eunice Stenger
Revista Gest?o & Tecnologia , 2003,
Abstract: zzzzzz
O desafiio do crescimento econ mico endógeno
Eunice Stenger
Revista Gest?o & Tecnologia , 2010,
Abstract: zzzzzz
Acheter mieux en ligne grace aux outils d’aide à la décision ? Le cas des comparateurs d’assurance sur Internet
Thomas STENGER,Laboratoire CEREGE
Communications of the IBIMA , 2009,
Abstract: Internet offre de nombreuses possibilités pour faciliter les processus de décision d’achat en ligne. Les recherches sur le sujet mettent en l’accès et le contr le de l’information par l’internaute, les potentialités d’interactivité et, de fa on plus générale, les opportunités offertes par les outils de recherche et d’aide à la décision. Certains sites web se sont justement spécialisés dans la comparaison de produits. Ils se regroupent sous le terme de comparateur . Mais que comparent les comparateurs ? Peut-on réellement comparer des produits et des services sur Internet ? Quelle aide ces comparateurs en ligne apportent aux internautes ? C’est en étudiant le cas des comparateurs d’assurance en ligne que nous proposons une analyse de l’aide à la décisiond ‘achat en ligne.
A Scenario for a Natural Origin of Our Universe
Victor J. Stenger
Physics , 2007,
Abstract: A mathematical model of the natural origin of our universe is presented. The model is based only on well-established physics. No claim is made that this model uniquely represents exactly how the universe came about. But the viability of a single model serves to refute any assertions that the universe cannot have come about by natural means.
Where Did the Laws of Physics Come From?
Victor J. Stenger
Physics , 2002,
Abstract: This paper was withdrawn by the author.
Defending The Fallacy of Fine-Tuning
Victor J. Stenger
Physics , 2012,
Abstract: In 2011, I published a popular-level book, The Fallacy of Fine-Tuning: Why the Universe is Not Designed for Us. It investigated a common claim found in contemporary religious literature that the parameters of physics and cosmology are so delicately balanced, so "fine-tuned," that any slight change and life in the universe would have been impossible. I concluded that while the precise form of life we find on Earth would not exist with slight changes in these parameters, some form of life could have evolved over a parameter range that is not infinitesimal, as often claimed. Postdoctoral fellow Luke Barnes has written a lengthy, highly technical review [arXiv:1112.4647] of the scientific literature on the fine-tuning problem. I have no significant disagreement with that literature and no prominent physicist or cosmologist has disputed my basic conclusions. Barnes does not invalidate these conclusions and misunderstands and misrepresents much of what is in the book.
Double Quantum Entanglement to Understand Superconductivity  [PDF]
Jens Cordelair
World Journal of Condensed Matter Physics (WJCMP) , 2013, DOI: 10.4236/wjcmp.2013.34032
Abstract:

The feature of quantum entanglement in doublet and multiplet systems is briefly described and used to create a new model for the superconducting phase.

Superconductivity  [PDF]
Jens Cordelair
World Journal of Condensed Matter Physics (WJCMP) , 2014, DOI: 10.4236/wjcmp.2014.44026
Abstract: The feature of quantum entanglement is used to create a new model for the superconducting state.
Entanglement: A Modern Aspect of Nature  [PDF]
Jens Cordelair
World Journal of Condensed Matter Physics (WJCMP) , 2015, DOI: 10.4236/wjcmp.2015.53025
Abstract: The intention of this paper is to provide an easy to understand introduction to the peculiarities of entangled systems. A novel description for strong (mass entanglement) and weak (spin-or-bital and thermal entanglement) quantum entangled particles is discussed and applied to the phenomena of superconductivity, superfluidity and ultracold gases. A brief statement about how to represent the physical reality of quantum-entanglement as Quantum-Field-Theory (QFT) is noted.
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