Results 11 to 20 of about 1,566 (216)
Symmetries of κ-Minkowski space-time: a possibility of exotic momentum space geometry?
Journal of High Energy Physics, 2023 The quest for a quantum gravity phenomenology has inspired a quantum notion of space-time, which motivates us to study the fate of the relativistic symmetries of a particular model of quantum space-time, as well as its intimate connection with the ...
Partha Nandi +4 more
doaj +1 more source
Sociality and interaction envelope organize visual action representations [PDF]
Nature Communications, 2019 Abstract Humans observe a wide range of actions in their surroundings. How is the visual cortex organized to process this diverse input? Using functional neuroimaging, we measured brain responses while participants viewed short videos of everyday actions, then probed the structure in these responses using voxel-wise encoding modeling.
Leyla Tarhan, Talia Konkle
openaire +4 more sources
Viral envelope glycoproteins swing into action [PDF]
Structure, 1995 Analysis of tick-borne encephalitis virus E protein reveals considerable structural diversity in the glycoproteins that clothe enveloped viruses and hints at the conformational gyrations in this molecule that lead to viral fusion.
Stuart, David, Gouet, Patrice
openaire +2 more sources
On the amenability of partial and enveloping actions [PDF]
Proceedings of the American Mathematical Society, 2009 5 pages, to appear in the Proc.
Abadie, Fernando, Pérez, Laura Martí
openaire +3 more sources
The action of three antiseptics/disinfectants against enveloped and non-enveloped viruses [PDF]
Journal of Hospital Infection, 1998 The antiviral action of chloroxylenol, benzalkonium chloride and cetrimide/chlorhexidine was assessed against a range of enveloped and non-enveloped human viruses using a suspension test method. Viral suspensions of 10(6)-10(7) pfu/TCID50 or sfu were prepared in each of the antiseptic/disinfectant solutions in the presence of a bovine serum/yeast ...
Wood, A., Payne, D.
openaire +2 more sources
Associativity of crossed products by partial actions, enveloping actions and partial representations [PDF]
Transactions of the American Mathematical Society, 2004 Given a partial action α \alpha of a ...
Dokuchaev, M., Exel, R.
openaire +3 more sources
Noncommutative electrodynamics from $$SO(2,3)_\star $$ SO(2,3)⋆ model of noncommutative gravity
European Physical Journal C: Particles and Fields, 2018 In our previous work we have constructed a model of noncommutative (NC) gravity based on $$SO(2,3)_\star $$ SO(2,3)⋆ gauge symmetry. In this paper we extend the model by adding matter fields: fermions and a U(1) gauge field.
Marija Dimitrijević Ćirić +3 more
doaj +1 more source
Least-action principle for envelope functions in abrupt heterostructures [PDF]
Physical Review B, 2006 We apply the envelope function approach to abrupt heterostructures starting with the least action principle for the microscopic wave function. The interface is treated nonperturbatively, and our approach is applicable to mismatched heterostructure.
Rodina, A. V., Alekseev, A. Yu.
openaire +2 more sources
Ocaso de la metafísica. Epifanía del Eikon
Carthaginensia, 2023 Examen de la doble razón de objetualidad, material / formal, y las subdivisiones de esta última extraídas del tomismo a fin de dirimir el déficit de razón que privaría a la metafísica de su acta de ciencia con la declinación de la causalidad ejemplar ...
Vicente Llamas Roig
doaj
Group actions and envelopes of holomorphy
Mathematische Annalen, 1994 Suppose \(K\) is a compact Lie group and \(X\) is a Stein manifold on which \(K\) and its complexification \(K^{\mathbb{C}_ C}\) acts as groups of biholomorphic transformations. Assume \(\Omega\) is a \(K\)-invariant domain in \(X\). The present paper is concerned with the problem of determining the envelope of holomorphy \(E(\Omega)\) of \(\Omega ...
CASADIO TARABUSI, Enrico, TRAPANI S.
openaire +5 more sources