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- Centre National de la Recherche ScientifiqueFR25 papers
- Cornell UniversityUS18 papers
- Trinity College DublinIE17 papers
- University of ManchesterGB17 papers
- Université Paris Sciences et LettresFR15 papers
- Max Planck Institute for AstronomyDE14 papers
- Instituto de Astrofísica de CanariasES13 papers
- Max Planck Institute for Radio AstronomyDE13 papers
- University of California, BerkeleyUS13 papers
- University of TurkuFI13 papers
- California Institute of TechnologyUS12 papers
- Center for Astrophysics Harvard & SmithsonianUS12 papers
13 papers · 1 filter
Well-posedness of parabolic equations containing hysteresis with diffusive thresholds
Pavel Gurevich, Dmitrii Rachinskii
We study complex systems arising, in particular, in population dynamics, developmental biology, and bacterial metabolic processes, in which each individual element obeys a relative…
Are Spine--Sheath Polarization Structures in the Jets of Active Galactic Nuclei Associated with Helical Magnetic Fields?
Denise C. Gabuzda, Andrea Reichstein, Eamonn L. O'Neill
One possible origin for polarization structures across jets of Active Galactic Nuclei (AGNs) with a central "spine" of orthogonal magnetic field and a "sheath" of longitudinal magn…
Poynting flux dominated jets challenged by their photospheric emission
D. Bégué, A. Pe'er
One of the key open question in the study of jets in general, and jets in gamma-ray bursts (GRBs) in particular, is the magnetization of the outflow. Here we consider the photosphe…
Large magnetoelectric coupling in nanoscale BiFeO from direct electrical measurements
Sudipta Goswami, Dipten Bhattacharya, Lynette Keeney +9
We report the results of direct measurement of remanent hysteresis loops on nanochains of BiFeO at room temperature under zero and 20 kOe magnetic field. We noticed a sup…
A preliminary threshold model of parasitism in the Cockle\emph{Cerastoderma edule} using delayed exchange of stability
E. A. O'Grady, S. C. Culloty, T. C. Kelly +2
Thresholds occur in the dynamics of many biological communities. Here we model a persistence type threshold which has been shown experimentally to exist in hyperparasitised flukes…
Complex optical signatures from quantum dot nanostructures and behavior in inverted pyramidal recesses
G. Juska, V. Dimastrodonato, L. O. Mereni +6
A study of previously overlooked structural and optical properties of InGaAs heterostructures grown on (111)B oriented GaAs substrates patterned with inverted 7.5 um pitch pyramida…