نتایج جستجو برای: structural evolutions

تعداد نتایج: 399269  

Journal: :EPL 2023

Abstract We use the quantum work statistics to characterize controlled dynamics governed by a counterdiabatic driving field. Focusing on Shannon entropy of probability distribution, P(W), we demonstrate that thermodynamics evolution serves as an insightful tool for studying non-equilibrium complex systems. In particular, show P(W) recovers expected scaling according Kibble-Zurek mechanism Landa...

2008
Valentina RADIĆ Regine HOCK Johannes OERLEMANS

Volume–area scaling is a common tool for deriving future volume evolutions of valley glaciers and their contribution to sea-level rise. We analyze the performance of scaling relationships for deriving volume projections in comparison to projections from a one-dimensional ice-flow model. The model is calibrated for six glaciers (Nigardsbreen, Rhonegletscher, South Cascade Glacier, Sofiyskiy glac...

2009
Julian L. Rrushi Ernesto Damiani

An intrusion detection ensemble, i.e. a set of diverse intrusion detection algorithms employed as a group, has been shown to outperform each one those diverse algorithms employed individually. Moving along this line, we have devised an intrusion detection ensemble that inspects network packets that flow across the process control network of a digitally controlled physical system such as a power...

2012
Fadoi Lakhal Hubert Dubois Dominique Rieu

The abstract syntax of a modeling language evolves all along the life-cycle of this language with its successive versions and these evolutions can have important repercussions on the models described in this language. We study the evolutions of the abstract syntax when this syntax is defined by a UML profile. More particularly, we are interested in the UML profile evolutions impacts on the inst...

2008
Cristian Pisano

The curvature of DIS structure functions like F p 2 (x,Q ), i.e., its second derivative with respect to the photon’s virtuality Q at fixed values of x, plays a decisive role in probing the range of validity of perturbative QCD evolutions of parton distributions in the small-x region. This has been observed recently [1, 2, 3, 4] and it was demonstrated that NLO(MS) evolutions imply a positive cu...

2003
ROBERTO LONGO

Given a local quantum field theory net A on the de Sitter spacetime dS, where geodesic observers are thermalized at Gibbons-Hawking temperature, we look for observers that feel to be in a ground state, i.e. particle evolutions with positive generator, providing a sort of converse to the HawkingUnruh effect. Such positive energy evolutions always exist as noncommutative flows, but have only a pa...

2003
Michel Bauer

We present an explicit relation between representations of the Virasoro algebra and polynomial martingales in stochastic Loewner evolutions (SLE). We show that the Virasoro algebra is the spectrum generating algebra of SLE martingales. This is based on a new representation of the Virasoro algebra, inspired by the Borel-Weil construction, acting on functions depending on coordinates parametrizin...

2013
GLORIA MARÍ BEFFA JING PING WANG

In this paper we find a discrete moving frame and their associated invariants along projective polygons in RP, and we use them to describe invariant evolutions of projective N -gons. We then apply a reduction process to obtain a natural Hamiltonian structure on the space of projective invariants for polygons, establishing a close relationship between the projective N -gon invariant evolutions a...

E. Hosseini F. Darvish Gh. H. Asadi H. Fatemian P. Farzaneh

In this study, the effect of edible coat (carboxy methyl cellulose) before osmotic dehydration anddifferent drying methods on sensory and physical properties of dried apple (V. Golden delicious)rings was investigated. The coated and non-coated samples pretreated with 50% sucrose osmoticsolution and dried in freeze drier (-40 to -50°C, 0.026-0.017 mbar, 24 hr), vacuum drier (70°C, 200mbar, 8-10 ...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید