Results 11 to 20 of about 1,625,324 (292)

Magnetic Resonance Lithography with Nanometer Resolution

open access: yesTechnologies, 2016
We propose an approach for super-resolution optical lithography which is based on the inverse of magnetic resonance imaging (MRI). The technique uses atomic coherence in an ensemble of spin systems whose final state population can be optically detected ...
Fahad AlGhannam   +3 more
doaj   +4 more sources

On the proof complexity of Paris-harrington and off-diagonal ramsey tautologies [PDF]

open access: yes, 2016
We study the proof complexity of Paris-Harrington’s Large Ramsey Theorem for bi-colorings of graphs and of off-diagonal Ramsey’s Theorem. For Paris-Harrington, we prove a non-trivial conditional lower bound in Resolution and a non-trivial upper bound ...
Carlucci, Lorenzo   +2 more
core   +1 more source

Resolution over Linear Equations and Multilinear Proofs [PDF]

open access: yes, 2007
We develop and study the complexity of propositional proof systems of varying strength extending resolution by allowing it to operate with disjunctions of linear equations instead of clauses.
Alekhnovich   +26 more
core   +4 more sources

A lower bound for the pigeonhole principle in tree-like Resolution by asymmetric Prover-Delayer games [PDF]

open access: yes, 2010
In this note we show that the asymmetric Prover–Delayer game developed in Beyersdorff et al. (2010) [2] for Parameterized Resolution is also applicable to other tree-like proof systems.
Atserias   +10 more
core   +2 more sources

High‐Refractive‐Index Chip with Periodically Fine‐Tuning Gratings for Tunable Virtual‐Wavevector Spatial Frequency Shift Universal Super‐Resolution Imaging

open access: yesAdvanced Science, 2022
Continued research in fields such as materials science and biomedicine requires the development of a super‐resolution imaging technique with a large field of view (FOV) and deep subwavelength resolution that is compatible with both fluorescent and ...
Mingwei Tang   +10 more
doaj   +1 more source

INVESTIGATIONS ON A COMBINED RGB / TIME-OF-FLIGHT APPROACH FOR CLOSE RANGE APPLICATIONS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012
3D surface and scene reconstruction for close range applications mainly rely on high resolution and accurate system devices and powerful algorithms.
H. Hastedt, Th. Luhmann
doaj   +1 more source

Fractional Branes on a Non-compact Orbifold [PDF]

open access: yes, 2001
Fractional branes on the non-compact orbifold $\C^3/\Z_5$ are studied. First, the boundary state description of the fractional branes are obtained. The open-string Witten index calculated using these states reproduces the adjacency matrix of the quiver ...
Mukhopadhyay, Subir, Ray, Koushik
core   +3 more sources

THE PRINCIPLE OF TERRITORIAL INTEGRITY IN THE CONTEXT OF TERRITORIAL DISPUTES RESOLUTION

open access: yesМосковский журнал международного права, 2018
INTRODUCTION. The research of the conceptual foundations of the principle of territorial integrity of states, taking into account possible conflicts of this principle with the principle of the right of people to self-determination equivalent in their ...
T. D. Matveeva
doaj   +1 more source

Necessity Measures and the Resolution Principle

open access: yesIEEE Transactions on Systems, Man, and Cybernetics, 1987
In this paper a careful distinction is made between fuzzy propositions (i.e. propositions involving vague predicates) which may have intermediary degrees of truth, and uncertain propositions (with non-vague predicates) whose truth or falsity cannot definitely established due to the incompleteness of the available information.
Dubois, Didier, Prade, Henri
openaire   +4 more sources

The Principle of Strain Reconstruction Tomography: Determination of Quench Strain Distribution from Diffraction Measurements

open access: yes, 2005
Evaluation of residual elastic strain within the bulk of engineering components or natural objects is a challenging task, since in general it requires mapping a six-component tensor quantity in three dimensions.
Dini, Daniele   +6 more
core   +2 more sources

Home - About - Disclaimer - Privacy