Results 31 to 40 of about 1,420,060 (248)

Amphetamine, but not methylphenidate, increases ethanol intake in adolescent male, but not in female, rats [PDF]

open access: yes, 2018
Introduction: There has been an increasing interest in analyzing the interactions between stimulants and ethanol during childhood and adolescence. Stimulants are used to treat attention-deficit hyperactivity disorder (ADHD) in these developmental stages,
Acevedo   +77 more
core   +1 more source

Resistant estimates for high dimensional and functional data based on random projections [PDF]

open access: yes, 2012
We herein propose a new robust estimation method based on random projections that is adaptive and automatically produces a robust estimate, while enabling easy computations for high or infinite dimensional data. Under some restricted contamination models,
Fraiman, Jacob Ricardo, Svarc, Marcela
core   +1 more source

Conocimientos, actitudes y prácticas sobre el autocuidado en pacientes diabéticos tipo 2 del Hospital Municipal Juan XXIII Santiago, República Dominicana

open access: yesAlad
Antecedentes: La diabetes mellitus tipo 2 (DM2) requiere un manejo continúo basado en el autocuidado del paciente, lo cual depende en gran medida de sus conocimientos, actitudes y prácticas. Objetivo: Evaluar los conocimientos, actitudes y prácticas de autocuidado en pacientes con diabetes mellitus tipo 2 (DM2) en el Hospital Municipal Juan XXIII ...
Marianny M. Pérez-Pérez   +4 more
openaire   +2 more sources

Orbital parameters and evolutionary status of the highly-peculiar binary system HD 66051 [PDF]

open access: yes, 2018
The spectroscopic binary system HD 66051 (V414 Pup) consists of a highlypeculiar CP3 (HgMn) star and an A-type component. It also shows out-of-eclipsevariability that is due to chemical spots.
Fedurco, M.   +3 more
core   +1 more source

Entre la memoria y la historia: los centenarios de la abolición de la Inquisición española en la encrucijada de la monarquía y la república

open access: yesHispania Sacra, 2021
Dos fechas resultan imprescindibles para calibrar la memoria sobre la Inquisición española en el centenario de su abolición: 1910-1912 y 1934, la primera referida a su inicial supresión tras la promulgación de la Constitución de Cádiz y la segunda a su ...
Jimena Tcherbbis Testa
doaj   +1 more source

Em defesa do cômico na contenda entre Platão e Aristófanes

open access: yesViso, 2015
Esse artigo é uma réplica ao texto de Luisa Buarque intitulado "Filósofos Perversos e Inúteis: o desafio de Adimanto e a comédia aristofânica".
Carla Francalanci
doaj   +1 more source

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

open access: yesAdvanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich   +3 more
wiley   +1 more source

Indirect Band Edge and Chain‐Locked Linear Dichroism in the Quasi‐1D Van der Waals Antiferromagnet AgCrP2S6

open access: yesAdvanced Functional Materials, EarlyView.
AgCrP2S6 reveals a momentum‐indirect band edge (≈1.35 eV) and chain‐locked linear dichroism: the first direct transitions emerge at 1.6–1.8 eV for E||a. Resonant Raman and photoemission corroborate this assignment. In ACPS/graphene heterostructures, photocurrent turns on above ≈1.5 eV and follows the same polarization selection rules (anisotropy ≈0.53),
Oleksandr Volochanskyi   +9 more
wiley   +1 more source

Diaspora and return. The Dorothy in the portuguese world

open access: yesSaber & Educar, 2016
After the establishment of the Portuguese Republic, the Dorothean Sisters , as other religious congregations, were forced into exile. However, the Portuguese Province wouldn't be extinguished.
Manuela Mendonça
doaj   +1 more source

Coalescent-based species delimitation in the sand lizards of the Liolaemus wiegmannii complex (Squamata: Liolaemidae) [PDF]

open access: yes, 2019
Coalescent-based algorithms coupled with the access to genome-wide data have become powerful tools forassessing questions on recent or rapid diversification, as well as delineating species boundaries in the absence of reciprocal monophyly.
Abdala   +118 more
core   +1 more source

Home - About - Disclaimer - Privacy