نتایج جستجو برای: stabilizers
تعداد نتایج: 3291 فیلتر نتایج به سال:
Fix a positive integer d and let Γ be the class of finite groups without sections isomorphic to alternating group A . The in were studied by Babai, Cameron Pálfy 1980s they determined bounds on order primitive permutation with this property, which have found wide range applications. Subsequently, results base sizes such also obtained. In paper we replace structural conditions restrictions its p...
We prove that, given a finite graph ? satisfying some mild conditions, there exist infinitely many tetravalent half-arc-transitive normal covers of ?. Applying this result, we establish the existence infinite families graphs with certain vertex stabilizers, and classify stabilizers up to order 28 connected graphs. This sheds new light on longstanding problem classifying
Most countries have automatic rules in their tax-and-transfer systems that are partly intended to stabilize economic fluctuations. This paper measures how effective they are. We put forward a model that merges the standard incomplete-markets model of consumption and inequality with the new Keynesian model of nominal rigidities and business cycles, and that includes most of the main potential st...
In this paper, we deal with the problem of the stabilization in the sample-andhold sense, by emulation of continuous-time, observer-based, global stabilizers. Fully nonlinear time-delay systems are studied. Sufficient conditions are provided such that the Euler approximation of continuous-time, observer-based, global stabilizers, for nonlinear time-delay systems, yields stabilization in the sam...
Let G be a group acting on a tree X such that all edge stabilizers are finite. We extend Bestvina-Handel’s theory of train tracks for automorphisms of free groups to automorphisms of G which permute vertex stabilizers. Using this extension we show that there is an upper bound depending only on G for the complexity of the graph of groups decomposition of the fixed subgroups of such automorphisms...
BACKGROUND There is increasing evidence that attitudes and beliefs are important in predicting adherence in depressive and bipolar disorders. However, such attitudes and beliefs on mood stabilizers have not been analysed by socio-demographic and clinical variables. METHODS The Mood Stabilizer Compliance Questionnaire (MSQC) was mailed to a large population of patients with depressive or bipol...
Social Protection as an Automatic Stabilizer This paper analyzes the effectiveness of social protection systems in Europe and the US to provide (income) insurance against macro level shocks in terms of automatic stabilizers. We find that automatic stabilizers absorb 38% of a proportional income shock and 47% of an idiosyncratic unemployment shock in Europe, compared to 32% and 34% in the US. Th...
The paper discusses results of experimental research involving new generation of plate stabilizers used for the treatment of deformation of the front chest wall. Previous clinical monitoring revealed instances of minimal rotation, which caused destabilization of the anastomosis and pain in patients. In order to prevent this, transverse stabilizing plates were introduced to the structure of the ...
Recent studies indicate relatively high international rates of adjunctive psychotropic medication, including mood stabilizers, for patients with schizophrenia. Since such treatments are little studied in Asia, we examined the frequency of mood-stabilizer use and its clinical correlates among hospitalized Asian patients diagnosed with schizophrenia in 2001–2008. We evaluated usage rates of mood ...
Iterative electromagnetic migration for 3D inversion of marine controlledsource electromagnetic data
The key to deriving a reliable quantitative interpretation from marine controlledsource electromagnetic data is through the integration of shared earth modeling and robust 3D electromagnetic inversion. Subsurface uncertainty is minimized through efficient workflows that use all available subsurface data as a priori information and which permit multiple resistivity models to explain the same obs...
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