Results 21 to 30 of about 365,066 (339)
Observable Emission Features of Black Hole GRMHD Jets on Event Horizon Scales [PDF]
, 2017 The general-relativistic magnetohydrodynamical (GRMHD) formulation for black hole-powered jets naturally gives rise to a stagnation surface, wherefrom inflows and outflows along magnetic field lines that thread the black hole event horizon originate.
Asada, Keiichi +5 more
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Differential Evolution Algorithm With Tracking Mechanism and Backtracking Mechanism
IEEE Access, 2018 Differential evolution (DE) is a simple and effective evolutionary algorithm that can be used to solve various optimization problems. In general, the population of DE tends to fall into stagnation or premature convergence so that it is unable to converge
Laizhong Cui +7 more
doaj +1 more source
Inequality, the crisis and stagnation [PDF]
European Journal of Economics and Economic Policies: Intervention, 2015 This article focuses on the macroeconomic implications of inequality by identifying four themes on which there seems to be growing consensus among many economists, especially in the various heterodox traditions, but also increasingly in the mainstream of the economics profession.
openaire +3 more sources
Economic Situation in the Far Eastern Federal District in 2014 [PDF]
Prostranstvennaâ Èkonomika, 2015 On the basis of the official statistics for 2014 the authors analyzed the main trends of socio- economic development of the Far Eastern Federal District (FEFD).
Olga Mikhailovna Prokapalo +2 more
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The Economy of the Pandemic: A Far Eastern Russian Aspect [PDF]
Prostranstvennaâ Èkonomika, 2021 The article presents continuation of analysis of national and international aspects in assessment of economic after-effects of a new corona virus pandemic.
Pavel Aleksandrovich Minakir
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The Stokes conjecture for waves with vorticity [PDF]
, 2012 We study stagnation points of two-dimensional steady gravity free-surface water waves with vorticity. We obtain for example that, in the case where the free surface is an injective curve, the asymptotics at any stagnation point is given either by the “
Almgren +25 more
core +2 more sources
Emission characteristics and dynamics of the stagnation layer in colliding laser produced plasmas [PDF]
, 2010 The expansion dynamics of ion and neutral species in laterally colliding laser produced aluminum plasmas have been investigated using time and space resolved optical emission spectroscopies and spectrally and angularly resolved fast imaging. The emission
Costello, John T. +4 more
core +1 more source
Secular Stagnation or Stagnation Policy? Steindl after Summers [PDF]
SSRN Electronic Journal, 2015 The debate on secular stagnation suffers from vagueness and several shortcomings, which affect its economic policy implications. In this work we provide an alternative view on the advanced economies’ tendencies to stagnation, based on Josef Steindl’s contributions.
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Zeszyty Wiejskie, 2023 This article describes the economic and socio-cultural transformations experienced in recent decades by the communities of three villages, Bartężek, Tarda and Winiec, located in the western part of the Warmia-Mazury province. The immediate cause of these
Karol Walczak
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Frontiers in NeurologyBackgroundStroke patients often experience sequelae such as depressive symptoms, cognitive impairment, and abnormal physical function. Exercise intervention may be an effective and safe non-drug treatment to address these health issues.ObjectiveThe aim ...
Zixian Yang +11 more
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