Results 21 to 30 of about 82,676 (261)

Biochemical and molecular characteristics among infants with abnormal newborn screen for very-long-chain acyl-CoA dehydrogenase deficiency: A single center experience

open access: yesMolecular Genetics and Metabolism Reports, 2023
Objective: To define the biochemical and molecular characteristics and diagnostic outcomes of a large US cohort of VLCAD deficiency positive cases as detected by newborn screening (NBS) with MS:MS.
Jariya Upadia   +3 more
doaj   +1 more source

Programa de prospección geofísica, microsondeos y catas para la caracterización de un gran foso del IV milenio cal AC en Alt del Punxó (Muro de L’Alcoi, Alacant)

open access: yesTrabajos de Prehistoria, 2008
La amplia e interesante secuencia arqueológica sugerida por los materiales de superficie del yacimiento de Alt del Punxó (Muro de l’Alcoi, Alacant) ha supuesto el punto de partida para la práctica de una serie de métodos de detección de las estructuras ...
Otero García Puchol   +2 more
doaj   +1 more source

La neolitización del nordeste de la Península Ibérica: datos radiocarbónicos y culturales de los asentamientos al aire libre del Penedès

open access: yesTrabajos de Prehistoria, 2014
En este trabajo se presentan datos inéditos acerca de tres asentamientos al aire libre situados en el llano prelitoral del Penedès (Barcelona) con ocupaciones del Neolítico inicial: el hábitat de Les Guixeres de Vilobí y las agrupaciones de silos-fosas ...
F. Xavier Oms   +4 more
doaj   +1 more source

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez   +5 more
wiley   +1 more source

Polarization‐Dependent Synaptic‐Like Electro‐Optical Response in Ferroelectric Nematic Liquid Crystals

open access: yesAdvanced Functional Materials, EarlyView.
Ferroelectric nematic liquid crystals (FNLCs) offer fast, tunable polarization and low‐voltage operation but suffer from poor polarization retention at zero field. Semiconductor‐modified FNLCs enhance polarization retention and exhibit short‐ and long‐term electro‐optical responses, while also supporting spike‐type signal integrations.
Kutay Sagdic, Weiming Yao, Danqing Liu
wiley   +1 more source

Effectiveness of National Airlines in Europe – the DEA Approach

open access: yesFolia Oeconomica Stetinensia, 2016
National airlines operate in a highly competitive environment. EU airlines face a challenge to compete with low cost carriers, as a result of the liberalization process in the sector.
Żółtaszek Agata, Pisarek Renata
doaj   +1 more source

El abrigo de Martinarri (Obécuri, Treviño): una ocupación del Tardiglaciar en la Cuenca Alta del Ebro

open access: yesTrabajos de Prehistoria, 2012
Presentamos el yacimiento de Martinarri, recientemente descubierto en Treviño. Los iniciales trabajos de excavación han evidenciado ocupaciones en el tránsito del Pleistoceno al Holoceno que llenan de contenido un episodio cultural muy desconocido en el ...
Alfonso Alday   +3 more
doaj   +1 more source

Self‐Assembled Lipids as Soft Dielectrics

open access: yesAdvanced Functional Materials, EarlyView.
Self‐assembled lipid bilayers serve as soft dielectric materials for ultrathin electronics. Using liquid‐metal parallel‐plate junctions, the capacitance and dielectric breakdown of dehydrated lipid films are characterized. Dielectric behavior is controlled by lipid molecular structure, cholesterol content, and assembly conditions, providing molecular ...
Hao Yang   +4 more
wiley   +1 more source

Nanomaterial Strategies for Pulmonary Delivery of Immunotherapeutics in Lung Cancer Treatment

open access: yesAdvanced Healthcare Materials, EarlyView.
Inhalable immunotherapeutic nanomedicines enable organ‐selective immune modulation by overcoming pulmonary delivery barriers and concentrating therapy within lung tumors. This Review defines how nanomaterial properties govern airway deposition, retention, cellular partitioning, and immune activation across vaccines, checkpoint blockade, STING agonists,
Han Zhang, Wei Tang
wiley   +1 more source

Algorithm-Driven Hedonic Real Estate Pricing – An Explainable AI Approach

open access: yesReal Estate Management and Valuation
Data-driven machine learning algorithms triggered a fundamental change in hedonic real estate pricing. However, their adaptive nonparametric structure makes inference and out-ofsample prediction challenging.
Tarasov Stanislav   +1 more
doaj   +1 more source

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