Results 81 to 90 of about 2,543,869 (384)

Strange metal crossover in the doped holographic superconductor [PDF]

, 2018
In a recent paper, Kiritsis and Li presented a holographic model to study the competition between different orders at finite doping in holographic superconductors.
Giordano, Gaston Luciano, Grandi, Nicolás Esteban, Lugo, Adrián René, Soto Garrido, Rodrigo   +3 more
core   +3 more sources

Características físicas e químicas do sêmem de bovinos do ecótipo mantiqueira

Boletim de Indústria Animal, 2014
O gado mantiqueira está sendo estudado quanto às características leiteiras na Estação Experimental de Zootecnia de Pindamonhangaba, São Paulo. As características do sêmen dos touros do referido ecótipo foram estudadas, quanto ao seu poder fecundante, utilizando 160 amostras oriundas de oito touros, com idade média de 3,5 anos, durante o ano ...
Terezinha Aparecida Martins Gomes de Castro, Cândido Eduardo Paiva Machado, Fernando Gomes de Castro Júnior   +2 more
openaire   +5 more sources

Influence of Hysteresis on Magnetocaloric Performance at Cryogenic Temperatures: A Tb3Ni Case Study

Advanced Functional Materials, EarlyView.
The existence of an inverse magnetocaloric effect in metamagnetic materials at cryogenic temperatures is investigated using multiple methods. Contrary to predictions from magnetization data, neither specific heat nor pulsed‐field measurements show such a cooling effect, instead indicating irreversible heating.
Timo Niehoff, Benedikt Beckmann, Konstantin Skokov, Aritz Herrero, Alberto Oleaga, Eduard Bykov, Catalina Salazar Mejía, Marc Straßheim, Oliver Gutfleisch, J. Wosnitza, Tino Gottschall   +10 more
wiley   +1 more source

Entrevista a María Rita Otero

Góndola, Enseñanza y Aprendizaje de las Ciencias, 2016
OC: Dra. María Rita, bienvenida a esta sección de la revista en donde siempre queremos que nuestros lectores conozcan personas de la vida académica en el campo de la investigación en Enseñeanza de las Ciencias.
Olga Lucia Castiblanco Abril, María Rita Otero   +1 more
doaj  

The search for similarities and differences as a teaching strategy remote interactions and the concept of field in Physics

Enseñanza de las Ciencias, 2013
This thesis, developed in the framework of the teaching of Physics, the main objective was to determine to what extent the implementation of a teaching strategy based on the use of analogies, facilitates learning remote interactions and electric field ...
Anahí Catalina Fracaro
doaj   +1 more source

Two-Twistor Space, Commuting Composite Minkowski Coordinates and Particle Dynamics

, 2005
We employ the modification of the basic Penrose formula in twistor theory, which allows to introduce commuting composite space-time coordinates. It appears that in the course of such modification the internal symmetry SU(2) of two-twistor system is ...
A. Bette, C. Miquel-espanya, Departament Física, J. Lukierski, Teòrica Ific   +4 more
core   +2 more sources

Characterization of the atmospheric depth profile using the ground-level temperature: The case of Malargüe, Argentina [PDF]

, 2013
We present a study of the atmospheric depth profile and the dependence with its characteristic parameters. We introduce a new model, named GAMMA, based on a parameterization that allows us to obtain the atmospheric depth profile specifying only one ...
Moreno, Juan Cruz, Sciutto, Sergio Juan
core   +3 more sources

Asociación entre disfrute, autoeficacia motriz, actividad física y rendimiento académico en educación física (Association between enjoyment, motor self-efficacy, physical activity and academic performance in physical education)

Retos, 2019
El objetivo de esta investigación fue analizar la relación entre disfrute con la actividad física, autoeficacia motriz, nivel de actividad física realizada y rendimiento académico en Educación Física (EF).
Javier Fraile García, C. M. Tejero-González, I. Esteban‐Cornejo, Ó. Veiga   +3 more
semanticscholar   +1 more source

Caracterização física e química de frutos de cultivares de amoreira do gênero Morus

Boletim de Indústria Animal, 2012
O trabalho teve como objetivo a avaliação das características físicas e químicas de frutos de cultivares de amoreira (Morus spp.). O experimento foi conduzido em Marília, São Paulo, onde foram avaliados frutos de dez cultivares de amoreira, sendo elas IZ 1/1, IZ 1/2, IZ 1/3, IZ 1/12, IZ 2/1, IZ 3/1, IZ 4/1 e IZ 15/1, além de Korin e Miura.
Fumiko Okamoto, Maria Cecília de Arruda Palharini, Anelisa de Aquino Vidal, Claudio Hagime Funai, Fernanda de Paiva Badiz Furlaneto, Adriana Novais Martins, Elisangela Marques Jerônimo   +6 more
openaire   +3 more sources

The Influence of Annealing on the Sb Layer in the Synthesis of [001]‐Oriented Sb2Se3 Film for Photoelectrochemical Hydrogen Gas Generation

Advanced Functional Materials, EarlyView.
[001]‐oriented Sb2Se3 film with improved crystallinity and adjusted composition is achieved via a new thermal treatment approach consisting of preliminary annealing of the Sb layer before its selenization. The findings of this work demonstrate enhanced charge carriers' transportation, a stable performance, and an improvement of H2 generation from ...
Magno B. Costa, Moisés A. de Araújo, Joaquim Puigdollers, Pablo Ortega, Teresa Andreu, Cristobal Voz, Edgardo Saucedo, Lucia H. Mascaro   +7 more
wiley   +1 more source