Results 21 to 30 of about 586,634 (244)

La querella por una alfombra, o la cuestión del buen orden de la república. Valencia, Venezuela, finales del siglo XVIII

open access: yesHistoria y Memoria, 2014
En 1796, los alcaldes ordinarios de primera y segunda elección, los regidores, procurador y fiel ejecutor del cabildo de Valencia deliberaban si debía o no la mujer de Ochoa usar alfombra en la iglesia.
Carole Leal Curiel
doaj   +1 more source

Un puente entre España y Portugal: Carmen de Burgos y su amistad con Ana de Castro Osório

open access: yesArbor: Ciencia, Pensamiento y Cultura, 2014
España y Portugal vivieron un tiempo de intenso intercambio cultural a partir de 1915 a través de dos grandes figuras femeninas de ambos países, unidas por fuertes vínculos intelectuales y personales.
Concepción Núñez Rey
doaj   +1 more source

Veracruz: monarquía, imperio o república

open access: yesRevista de Indias, 2021
Este es un estudio de las propuestas y ensayos de gobierno para México entre 1820 y 1824. Con el restablecimiento de la Constitución de Cádiz, la monarquía absoluta se convirtió en una de tipo constitucional. Una vez que México se independizó con el Plan
Juan Ortiz Escamilla
doaj   +1 more source

Soft Interactions, Rather Than Crowder Size, Determine Deviations From Arrhenius‐Like Kinetics of Phosphofructokinase‐1

open access: yesAngewandte Chemie, EarlyView.
Our study investigates macromolecular crowding effects in the Arrhenius‐like and non‐Arrhenius temperature regimes of the human platelet isoform of phosphofructokinase‐1 (PFKP). The results reveal how PFKP maintains temperature robustness of catalytic activity in differently crowded environments.
Harshita Rastogi   +7 more
wiley   +2 more sources

Light‐Gated Control of Brownian Rotation by a Molecular Motor

open access: yesAngewandte Chemie, EarlyView.
A light‐driven molecular motor acts as a reversible steric gate for a nearby Brownian rotor. Photoisomerization switches the rotor between fast and hindered rotational regimes by modulating steric congestion around the rotational axis. The motor–rotor architecture enables a five‐order‐of‐magnitude difference in the rotational barrier, demonstrating ...
Lukáš Severa   +7 more
wiley   +2 more sources

Synthesis of Large‐ and Medium‐Sized Heterobiaryl Atropisomeric Rings and Atropopeptides by Catalytic Intramolecular SNAr

open access: yesAngewandte Chemie, EarlyView.
Catalytic, intramolecular N‐heterocycle arylation by nucleophilic aromatic substitution (SNAr) is now available for synthesis of highly strained macrocycles and medium‐sized heterobiaryl atropisomeric rings, including atropopeptides. Key to the approach is the ability to generate a strong base catalytically, taking advantage of base‐embedding ...
Alireza Abbasi Kejani   +7 more
wiley   +2 more sources

"A incorporação do proletariado à sociedade moderna": a Escola de Aprendizes Artífices de Minas Gerais (1910-1941) "The proletariat's integration into the modern society": the School for Apprentice Craftsmen of Minas Gerais (1910-1941)

open access: yesVaria História, 2012
Este artigo trata da criação de uma instituição escolar, a Escola de Aprendizes Artífices de Minas Gerais, inaugurada em Belo Horizonte em 1910. Apresentamos aqui algumas reflexões acerca da produção dessa escola como lugar de formação do cidadão ...
Carla Simone Chamon   +1 more
doaj   +1 more source

Digital Handwriting Reveals Motor Impairment, Dopaminergic Response, and Progression in Parkinson's Disease. [PDF]

open access: yesMov Disord Clin Pract
Abstract Background Digital handwriting distinguishes PD patients from healthy controls but is rarely assessed quantitatively. Objectives To evaluate digital handwriting as an objective tool to assess motor impairment, dopaminergic response, and progression in PD.
Díaz-Feliz L   +7 more
europepmc   +2 more sources

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

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

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