Results 111 to 120 of about 601,045 (240)
The role of different parameters of synthesis in the final structure of Ti-containing mesoporous materials [PDF]
, 2008 Ti-containing mesoporous materials have been prepared by hydrothermal synthesis at 373 K and compared to pure siliceous MCM-41 synthesized in the same conditions.
Chanquia, Corina Mercedes +3 more
core +1 more source
Exemption or illusion? The impact of a youth tax policy on house asking prices in Portugal
Real Estate Economics, EarlyView.Abstract Affordable housing has become an increasing challenge for young individuals in Portugal, where rising house prices and precarious employment conditions hinder homeownership. To address this barrier, the Portuguese Government introduced a tax exemption for individuals under 35 purchasing their first home.
Luís Clemente‐Casinhas, Sofia Vale
wiley +1 more source
Quantum state transfer in disordered spin chains: How much engineering is reasonable? [PDF]
, 2013 The transmission of quantum states through spin chains is an important element in the implementation of quantum information technologies. Speed and fidelity of transfer are the main objectives which have to be achieved by the devices even in the presence
Zwick, Analía Elizabeth +3 more
core +1 more source
Integrative Zoology, EarlyView.Sexual cannibalism (SC), where one mating partner consumes the other in the context of mating, is especially prevalent among spiders. However, the evolution of SC in spiders is still not fully understood. We review key hypotheses for SC and explore how female‐initiated SC has driven the evolution of various male counter‐adaptations to mitigate its ...
Simona Kralj‐Fišer +3 more
wiley +1 more source
Dádivas preciosas en marfil: la política del regalo en la corte omeya andalusí
Anales de Historia del Arte, 2015 La magnificencia y la ostentación constituyeron parte fundamental de la política de prestigio implantada por los Omeyas en al-Andalus. Perpetuando la forma de actuación de los monarcas orientales, los soberanos andalusíes recurrieron con mucha frecuencia
Noelia Silva Santa-Cruz
doaj +1 more source
Alimentary Pharmacology &Therapeutics, EarlyView.Nationwide implementation of double reflex testing for hepatitis delta in Spain markedly increased anti‐HDV and HDV viral load testing between 2022 and 2024, enabling national seroprevalence estimates. Despite this progress, substantial regional heterogeneity persists, highlighting the need for standardised reflex diagnostic protocols.
Ana Alberola +95 more
wiley +1 more source
Noticias sobre la opinión y la prensa periódica en la Provincia autónoma de Córdoba: 1820-1852
Quinto Sol, 2006 Este trabajo, de carácter exploratorio, trata de responder a algunas preguntas de diversa complejidad relacionadas con la opinión pública y la prensa periódica en la Provincia de Córdoba entre 1820-1852.
Valentina Ayrolo
doaj
Anuario de la Escuela de Historia Virtual, 2019 Las múltiples incidencias producidas a partir del acontecimiento de La Tablada, en enero de 1989, sobre las militancias en general y concretamente en Córdoba se reconstruyen mediante el análisis de las diferentes acciones y repercusiones institucionales ...
Ana Carol Solis
doaj +1 more source
Enhanced transport through desorption-mediated diffusion [PDF]
, 2013 We present a master equation approach to the study of the bulk-mediated surface diffusion mechanism in a three-dimensional confined domain. The proposed scheme allowed us to evaluate analytically a number of magnitudes that were used to characterize the ...
Budde, Carlos Ernesto +3 more
core +1 more source
Archaeometry, EarlyView.ABSTRACT This study presents multifaceted analyses of metal artefacts from the Jodłowno Hoard (Northern Poland), revealing that the metal originated from Iberian polymetallic ore deposits. Transported as raw ingots via Atlantic maritime routes, this copper was reworked locally into regionally distinctive forms.
K. Nowak +4 more
wiley +1 more source