Results 21 to 30 of about 1,119,090 (297)

Superfluid transition in quasi-two-dimensional disordered dipolar Fermi gases

open access: yesComptes Rendus. Physique, 2023
We investigate the effect of weak disorder on the superfluid properties of two-component quasi-two-dimensional dipolar Fermi gases. The dipole-dipole interaction amplitude is momentum dependent, which violates the Anderson theorem claiming that the weak ...
Pinchenkova, Victoria Y.   +3 more
doaj   +1 more source

Air horizontal jets into quiescent water

open access: yesNuclear Engineering and Technology, 2023
Gas submerged jet is an outstanding thermohydraulic phenomenon in pool scrubbing of fission products during a severe nuclear accident. Experiments were performed on the hydraulic characteristics in the ranges of air mass flux 0.1–1400 kg/m2s and nozzle ...
Weichao Li   +4 more
doaj   +1 more source

Peak effect and dynamic melting of vortex matter in NbSe$_2$ crystals [PDF]

open access: yes, 2005
We present a mode locking (ML) phenomenon of vortex matter observed around the peak effect regime of 2H-NbSe$_2$ pure single crystals. The ML features allow us not only to trace how the shear rigidity of driven vortices persists on approaching the second
Kadowaki K.   +3 more
core   +2 more sources

Irregular Dynamics in a One-Dimensional Bose System [PDF]

open access: yes, 2003
We study many-body quantum dynamics of $\delta$-interacting bosons confined in a one-dimensional ring. Main attention is payed to the transition from the mean-field to Tonks-Girardeau regime using an approach developed in the theory of interacting ...
A. Smerzi   +4 more
core   +1 more source

The Impact of Government Spending on Inflation through the Inflationary Environment; Smooth Transition Regression Approach [PDF]

open access: yesFaslnāmah-i Pizhūhish/Nāmah-i Iqtisādī, 2016
This paper examines the nonlinear relationship between inflation and government spending using quarterly data over the period of 1990-2013, by using Smooth Transition Regression model. Our results suggest a two regime model by using inflation, government
Mohsen Mehr-Ara   +2 more
doaj   +1 more source

İstanbul ve Çanakkale Boğazlarının Deniz Taşımacılığı Açısından Öneminin Analiz Edilmesi Analiz Edilmesi Analiz Edilmesi

open access: yesCurrent Perspectives in Social Sciences
Deniz yolu taşımacılığı küresel ekonominin devamlılığı açısından önemlidir. Türk Boğazları olarak adlandırılan İstanbul ve Çanakkale Boğazı’nın ise taşımacılık güzergahı için önemli stratejik noktalardır.
Ayşegül Güler
doaj   +1 more source

Dripping, Jetting and Regime Transition of Droplet Formation in a Buoyancy-Assisted Microfluidic Device

open access: yesMicromachines, 2020
Buoyancy-assisted droplet formation in a quiescent continuous phase is an effective technique to produce highly monodispersed droplets, especially millimetric droplets. A comprehensive study combining visualization experiment and numerical simulation was
Chaoqun Shen   +4 more
doaj   +1 more source

Crossover from quasi-static to dense flow regime in compressed frictional granular media [PDF]

open access: yes, 2013
We investigate the evolution of multi-scale mechanical properties towards the macroscopic mechanical instability in frictional granular media under multiaxial compressive loading.
Amitrano, David   +2 more
core   +5 more sources

Lattice Boltzmann Model for Rarefied Gaseous Mixture Flows in Three-Dimensional Porous Media Including Knudsen Diffusion

open access: yesFluids
Numerical modeling of gas flows in rarefied regimes is crucial in understanding fluid behavior in microscale applications. Rarefied regimes are characterized by a decrease in molecular collisions, and they lead to unusual phenomena such as gas phase ...
Michel Ho   +5 more
doaj   +1 more source

Europe’s electricity regime: restoration or thorough transition

open access: yesInternational Journal of Sustainable Energy Planning and Management, 2015
Concerns about climate change, diminishing social acceptance of traditional fuels, and technological innovations have led several countries to pursue energy transition strategies, typically by massive diffusion of renewable electricity supplies.
Aviel Verbruggen   +11 more
doaj   +1 more source

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