Results 11 to 20 of about 17,980,865 (281)

Symmetrized mean-field description of magnetic instabilities in k-(BEDT-TTF)_2Cu[N(CN)]_2 Y salts [PDF]

open access: yes, 2001
We present a novel and convenient mean-field method, and apply it to study the metallic/antiferromagnetic interface of k-(BEDT-TTF)_2Cu[N(CN)]_2 Y organic superconductors (BEDT_TTF is bis-ethylen-dithio-tetrathiafulvalene, Y=Cl, Br).
Cooper P.A.   +7 more
core   +2 more sources

Il concetto corporale De Sanctis e la “concezione” dantesca

open access: yesAisthesis, 2017
The present essay focuses on De Sanctis’ Lectures on Dante, held during his exile in Turin and Zürich, in order to show how aesthetics, politics and religion converge in his works.
Francesco Valagussa
doaj   +1 more source

Neural dynamics of feedforward and feedback processing in figure-ground segregation [PDF]

open access: yes, 2014
Determining whether a region belongs to the interior or exterior of a shape (figure-ground segregation) is a core competency of the primate brain, yet the underlying mechanisms are not well understood.
Layton, Oliver W.   +2 more
core   +2 more sources

Models in geography? A sense to research

open access: yesCybergeo, 2001
Ideas on models and modelling made a conspicuous entry into geography in the 1960s. They have since evolved, through practice and under the influence of—partly justified—criticism.
Roger Brunet
doaj   +1 more source

Hot-Wire Measurements of the Influence of Surface Steps on Transition in Favorable Pressure Gradient Boundary Layers [PDF]

open access: yes, 2010
An examination of the effects of surface step excrescences on boundary layer transition was performed, using a unique experimental facility. The objective of the work was to characterize the variation of transition Reynolds numbers with measurable step ...
Bender   +15 more
core   +1 more source

A sketch-based gesture interface for rough 3D stick figure animation [PDF]

open access: yes, 2005
This paper introduces a novel gesture interface for sketching out rough 3D stick figure animation. This interface can allow users to draw stick figures with the system automatic assistance in figure proportion control.
Mao, C, Qin, SF, Wright, DK
core   +1 more source

Dynamic Amodal Completion Through the Magic Wand Illusion [PDF]

open access: yes, 2019
In the Magic Wand effect, an overlying figure of the same color as its background is revealed by the motion of a wand behind it. The occluding figure is inferred by integration of the occluding edge information over time.
Tyler, Christopher W
core   +1 more source

Comparative analysis of competitive activity parameters of amateur boxers high qualification

open access: yesPhysical Education of Students, 2014
Purpose : analyze competitive activity of boxers of high qualifications in different time periods in the development of boxing. Material : 142 analyzed boxing matches at the Olympic Games 2012.
V.P. Martsiv
doaj   +1 more source

Cognitive semantics and polysemy of the verb predicate верить (on the material of religious and common discourse contexts)

open access: yesВісник Харківського національного університету імені В. Н. Каразіна. Серія Філологія. Vìsnik Harkìvsʹkogo nacìonalʹnogo unìversitetu ìmenì V.N. Karazìna. Serìâ Fìlologìâ., 2023
This article is devoted to the study of the polysemy of the verb predicate верить in the cognitive-discursive methodology. The relevance of the research is due to the irrelevance of the traditional approach, the impossibility of describing the mechanisms
Oleksandra Povietkina
doaj   +1 more source

D’un sublime post-apocalyptique

open access: yesAppareil, 2008
28 Days Later de Danny Boyle fait partie de ces films post-apocalyptiques présentant un monde « désastré » et dans lequel tentent de survivre quelques individus miraculeusement épargnés.
Richard Bégin
doaj   +1 more source

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