Results 41 to 50 of about 8,420 (265)

Origin of Physicochemical and Mechanical Stability of Low‐Temperature Prepared TiO2‐Based Photocatalytic Films: Surface Hydroxyl Density Matching

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Material science advances show how surface chemistry improves low‐temperature prepared TiO2‐SiO2 composite films. Using a colloidal‐based synthesis method instead of a powdered‐based one, researchers exploit hydroxyl groups' interfacial interactions to create nanoscale structures with superior physicochemical and mechanical stability.
Andraž Šuligoj   +7 more
wiley   +1 more source

Lamb Waves Tunning on Aluminium Plates for Structure Health Monitoring [PDF]

open access: yesINCAS Bulletin, 2014
The method for defects detection inside the mechanical structures, namely aerospace structures, using the Lamb waves is widespread because of its benefits: it is nondestructive, may reveal the presence and size of defects with high accuracy and does not ...
Tiberiu Adrian SALAORU   +6 more
doaj   +1 more source

SPARCL1 and NT‐proBNP as biomarkers of right ventricular‐to‐pulmonary artery uncoupling in pulmonary hypertension

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1416-1426, April 2025.
Abstract Aims SPARCL1 was recently identified as a biomarker of right ventricular (RV) maladaptation in patients with pulmonary hypertension (PH), and N‐terminal pro‐brain natriuretic protein (NT‐proBNP) is an established biomarker of RV failure in PH. The present study investigated whether NT‐proBNP and SPARCL1 concentrations are associated with load ...
Oliver Dörr   +15 more
wiley   +1 more source

América como texto y como pretexto en El Artista

open access: yesArbor: Ciencia, Pensamiento y Cultura, 2012
Proponemos cuatro lecturas sobre la temática americana en El Artista: la primera, sobre la presencia de figuras como Cortés, Pizarro y los incas en el teatro, novelas, espectáculos... europeos.
Antonio Arroyo Almaraz
doaj   +1 more source

How the Incas Built Their Heartland

open access: yes, 2006
Inca archaeology has traditionally been intimately tied to the study of the Spanish chronicles, but archaeologists are often asked to explain how Inca civilization relates to earlier states and empires in the Andean highlands-a time period with little ...
Covey, R. Alan
core   +1 more source

A consensus roadmap for post‐traumatic epilepsy: Clinical biomarkers, research priorities, policy barriers, and pathways to interventional trials

open access: yesEpilepsia, EarlyView.
Abstract Understanding the mechanisms underlying post‐traumatic epilepsy (PTE) following traumatic brain injury (TBI), and developing strategies to prevent or modify its progression, has been the focus of large collaborative efforts within the epilepsy and TBI research communities for over a decade.
Elisa R. Zanier   +82 more
wiley   +1 more source

El Amaru como emblema de los Incas del Cusco (siglos XVI - XVII)

open access: yesEl Futuro del Pasado, 2017
Este artículo aporta a los estudios andinos de convergencia de creencias prehispánicas y europeas el estudio y análisis de dos casos, su continuidad y adaptación en espacio y tiempo.
Margarita E. Gentile
doaj   +1 more source

Advances in protein–polyphenol complexation: Unraveling mechanisms, modulation, and functional outcomes

open access: yesFood Biomacromolecules, EarlyView.
Abstract Polyphenolic compounds have attracted increasing market demand and extensive attention due to their potential health benefits and bioactivities. Meanwhile, proteins are widely used in the food industry for their nutritional and functional properties. However, the application of proteins in the food industry is often limited by challenges, such
Fang Li   +7 more
wiley   +1 more source

Hepatitis B virus infection among people who use drugs in Iran: a systematic review, meta-analysis, and trend analysis

open access: yesHarm Reduction Journal, 2020
Background People who use drugs (PWUD) are considered as one of the main at-risk populations for Hepatitis B virus (HBV) infection. We conducted a systematic review on the prevalence of HBV infection among PWUD in Iran.
Yasna Rostam-Abadi   +5 more
doaj   +1 more source

Health System Factors in Head and Neck Cancer Diagnosis: A HEADSpAcE Consortium Qualitative Study in Glasgow and Montevideo

open access: yesHead &Neck, EarlyView.
ABSTRACT Background Head and neck cancer (HNC) is a devastating diagnosis, with advanced‐stage disease leading to poorer outcomes. This qualitative study aimed to identify health system factors associated with stage of HNC diagnosis. Methods Qualitative semistructured interviews with HNC patients and clinicians were undertaken in two purposively ...
Grant Creaney   +196 more
wiley   +1 more source

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