Results 21 to 30 of about 1,938,271 (334)

Wandering continua for rational maps

open access: yes, 2015
We prove that a Latt' es map admits an eventually simply-connected wandering continuum precisely when it is flexible.
Cui, Guizhen, Gao, Yan
core   +1 more source

More absorbers in hyperspaces

open access: yes, 2016
The family of all subcontinua that separate a compact connected $n$-manifold $X$ (with or without boundary), $n\ge 3$, is an $F_\sigma$-absorber in the hyperspace $C(X)$ of nonempty subcontinua of $X$.
Krupski, Paweł, Samulewicz, Alicja
core   +1 more source

InSURgência continua

open access: yesInSURgência: revista de direitos e movimentos sociais, 2016
InSURgência: revista de direitos e movimentos sociais. Brasília: IPDMS; PPGDH/UnB; Lumen Juris, vol. 1, n. 2, julho-dezembro de 2015, p. 1-5.
Oliveira, Assis da Costa   +7 more
openaire   +4 more sources

Aplicaciones pedagógicas del Juego de rol en la Educación Virtual: Una experiencia en el contexto del Examen de Estado

open access: yesEdutec, 2007
Se describe la utilización de una metodología bimodal (Virtual/presencial) de aprendizaje sustentada en el diseño y mantenimiento de juegos de rol como estrategias mediadoras de conocimiento e interacciones comunicativas a través de la utilización de la ...
E. G. Rodríguez Cuberos   +3 more
doaj   +1 more source

Thermodynamic Approach to Generalized Continua

open access: yes, 2013
Governing equations of dissipative generalized solid mechanics are derived by thermodynamic methods in the Piola-Kirchhoff framework using the Liu procedure. The isotropic small strain case is investigated in more detail.
Berezovski, A., Papenfuss, C., Ván, P.
core   +1 more source

Dynamics of quantum spin chains and multi-fermion excitation continua [PDF]

open access: yes, 2005
We use the Jordan-Wigner representation to study dynamic quantities for the spin-1/2 XX chain in a transverse magnetic field. We discuss in some detail the properties of the four-fermion excitation continuum which is probed by the dynamic trimer ...
Derzhko, O.   +3 more
core   +3 more sources

Evaluación de la política de atención educativa de la niñez jornalera agrícola migrante en México

open access: yesRevista Latinoamericana de Estudios Educativos
Se presentan los resultados de un ejercicio de evaluación de la política de atención educativa de la población infantil jornalera agrícola migrante en México, cuyo objetivo fue identificar y proponer mecanismos de coordinación interestatal entre ...
Francisco Miranda López   +2 more
doaj   +1 more source

Brentanian Continua [PDF]

open access: yes, 2018
Brentano’s theory of continuity is based on his account of boundaries. The core idea of the theory is that boundaries and coincidences thereof belong to the essence of continua.
Massin, Olivier
core  

Sickle Cell Disease Is an Inherent Risk for Asthma in a Sibling Comparison Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Sickle cell disease (SCD) and asthma share a complex relationship. Although estimates vary, asthma prevalence in children with SCD is believed to be comparable to or higher than the general population. Determining whether SCD confers an increased risk for asthma remains challenging due to overlapping symptoms and the ...
Suhei C. Zuleta De Bernardis   +9 more
wiley   +1 more source

Laser-produced continua for absorption spectroscopy in the VUV and XUV [PDF]

open access: yes, 1980
Recent work has shown that with appropriate targets, laser-produced plasmas provide clean essentially linefree continua suitable for absorption spectroscopy from 40 to 2000 Å.
Ballofet   +15 more
core   +1 more source

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