Results 61 to 70 of about 120,150 (202)

Magnetorotational Instability in Core-Collapse Supernovae

open access: yes, 2017
We discuss the relevance of the magnetorotational instability (MRI) in core-collapse supernovae (CCSNe). Our recent numerical studies show that in CCSNe, the MRI is terminated by parasitic instabilities of the Kelvin-Helmholtz type.
Aloy, Miguel-Ángel   +5 more
core   +1 more source

Mothers against the natural order: Gender representations and desertion of identities in the drama of disinheriting a son in eighteenth‐century Barcelona  

open access: yesGender &History, EarlyView.
ABSTRACT The disinheritance of a firstborn son accustomed to the privileges of exclusion has for centuries been a dramatic event for families, especially if the decision was taken by a woman, the son's own mother. Very few dared to do so, because it symbolised a break with the notion of virtuous, compassionate motherhood; it represented a failure to be
Mariela Fargas Peñarrocha
wiley   +1 more source

Magneto-elastic oscillations of neutron stars with dipolar magnetic fields

open access: yes, 2012
By means of two dimensional, general-relativistic, magneto-hydrodynamical simulations we investigate the oscillations of magnetized neutron star models (magnetars) including the description of an extended solid crust.
Durán, Pablo Cerdá   +4 more
core   +1 more source

The predatory behavior of ants: an impressive panoply of morphological adaptations

open access: yesInsect Science, EarlyView.
This review focuses on predation in ants, showing the wide diversity of cases from solitary foraging to group hunting tactics, as well as the evolution of mandible shape frequently adapted to capture specific prey. Although most ants are generalist feeders, finding their sugary substances directly on plants or indirectly via sap‐sucking insects, some ...
Alain Dejean   +6 more
wiley   +1 more source

Presentasi Cerdas Menggunakan VIDEOSCRIBE

open access: yesJurnal PADAMU NEGERI (Pengabdian pada Masyarakat Bidang Eksakta), 2020
Pemanfaatan media teknologi aplikasi Videoscribe tidak hanya digunakan dalam proses pembelajaran pada universitas saja tetapi dalam proses pembelajaran di sekolah juga bisa di terapkan untuk membuat presentasi yang unik, inovatif, dan menumbuhkan kreativitas para siswa siswi yang secara langsung dapat di kreasikan ke dalam bentuk video animasi dimana ...
Liza Yulianti   +4 more
openaire   +2 more sources

Bergman interpolation on finite Riemann surfaces. Part I: Asymptotically Flat Case [PDF]

open access: yes, 2015
We study the Bergman space interpolation problem of open Riemann surfaces obtained from a compact Riemann surface by removing a finite number of points.
Varolin, Dror
core  

Shaping soliton properties in optical Mathieu lattices

open access: yes, 2005
We address basic properties and stability of two-dimensional solitons in photonic lattices induced by the nondiffracting Mathieu beams. Such lattices allow for smooth topological transformation of radially symmetric Bessel lattices into quasi-one ...
Alexey A. Egorov   +21 more
core   +1 more source

Relationships Between European Wildcats and Domestic Cats in an Area of Sympatry: Exploring Key Conservation Questions on Hybridization and Disease Transmission

open access: yesAnimal Conservation, EarlyView.
We have found evidence of behavioural barriers for both hybridization and disease transmission between European wildcats and domestic cats. This includes hierarchical interspecies exclusion enforced by wildcats, as well as sexual selection exerted by wildcat females.
Jose María Gil‐Sánchez   +4 more
wiley   +1 more source

Uso de ultrasonografía modo B en tiempo real para diagnóstico precoz de gestación en la cerda

open access: yesRevista Científica, 2010
La técnica de Ultrasonografía en tiempo real fue evaluada para determinar la detección de preñez en 232 cerdas multiparas y nulíparas de varias razas.
William Mejía Silva   +4 more
doaj  

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