Results 21 to 30 of about 53,755 (347)

An Implementation of Deflate in Coq [PDF]

open access: yes, 2016
The widely-used compression format "Deflate" is defined in RFC 1951 and is based on prefix-free codings and backreferences. There are unclear points about the way these codings are specified, and several sources for confusion in the standard. We tried to fix this problem by giving a rigorous mathematical specification, which we formalized in Coq.
Christoph-Simon Senjak   +1 more
openaire   +3 more sources

The empirical analysis of project effects of public works under deflation

open access: yesJournal of Human Environmental Studies, 2012
In this paper, a theoretical hypothesis that public works would have deterrence effects of deflation under the situation that deflation-gap exists was tested empirically.
Satoshi Fujii   +2 more
doaj   +1 more source

The problems of the fight with degradation and desertification Kizlyar pasture in connection with aridization of the climate and anthropogenic effect influence on natural ecologic systems

open access: yesЮг России: экология, развитие, 2015
They are considered natural and anthropogenic factors degradation and опустынивания Kizlyar pasture and measures upon their improvement.
R. Z. Usmanov   +4 more
doaj   +1 more source

Studying the Morphologic Maturation of Aeolian Sand Grains During Transportation Process of Wind Erosion (Case study: Khartouran Erg) [PDF]

open access: yesDesert, 2009
Wind, in the duration of its erosional process, affects considerable changes in a grain's morphologyfrom its removal (detachment) step to sedimentation. In other word, a grain undergoes its gradualevolution during the transit process.
N. Mashhadi, M. Ekhtesasi
doaj   +1 more source

Multigrid deflation for Lattice QCD [PDF]

open access: yesJournal of Computational Physics, 2019
Computing the trace of the inverse of large matrices is typically addressed through statistical methods. Deflating out the lowest eigenvectors or singular vectors of the matrix reduces the variance of the trace estimator. This work summarizes our efforts
E. Romero, A. Stathopoulos, K. Orginos
semanticscholar   +1 more source

Dust storms and ephemeral lakes [PDF]

open access: yesDesert, 2018
In drylands, both dust storms and ephemeral salt lakes (playas) are common. Observations using remote sensing and ground studies have shown that these playas can be major sources of saline dust storms.
A. Goudie
doaj   +1 more source

ECONOMIC POLICY TO OVERCOME STAGNATION AFTER THE FINANCIAL CRISIS

open access: yesВестник университета, 2021
The article considers the downward spiral of deflation, its causes and consequences. The paper discusses the compression of aggregate demand and the subsequent recession.
V. D. Kuligin
doaj   +1 more source

Resolving the missing deflation puzzle

open access: yesJournal of Monetary Economics, 2019
We propose a resolution of the missing deflation puzzle. Our resolution stresses the importance of nonlinearities in price- and wage-setting when the economy is exposed to large shocks.
Martín Harding, J. Lindé, M. Trabandt
semanticscholar   +1 more source

Greedy parabolics: Wind flow direction within the deflation basin of parabolic dunes is governed by deflation basin width and depth

open access: yes, 2020
Parabolic dunes are ‘U’ or ‘V’-shaped aeolian landforms that form on pre-existing sand deposits. Their morphology consists of an upwind deflation basin, bordered by often vegetated trailing arms and a downwind depositional lobe.
T. Smyth   +4 more
semanticscholar   +1 more source

Deflation reveals dynamical structure in nondominant reaction coordinates [PDF]

open access: yesJournal of Chemical Physics, 2019
The output of molecular dynamics simulations is high-dimensional, and the degrees of freedom among the atoms are related in intricate ways. Therefore, a variety of analysis frameworks have been introduced in order to distill complex motions into lower ...
B. Husic, Frank No'e
semanticscholar   +1 more source

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