Results 41 to 50 of about 9,080 (231)

Ablation‐Immune Thermal Armor Via Microstructural‐Compatibility Design for Extreme Thermal Conditions

open access: yesAdvanced Science, EarlyView.
This study unveils a microstructural‐compatibility design strategy that integrates reactive melt infiltration with plasma spraying to fabricate carbon fiber‐reinforced ZrC‐SiC composites. The deliberate incorporation of SiC into the ZrC coating releases heat accumulation, suppresses detrimental lamellar ZrO2 formation, and reduces residual stress. This
Hongkang Ou   +6 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

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

Electrochemical and Thermal Interplay in Blended Cathodes for All Solid‐State Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This work analyzes blended LFP‐NMC cathodes for all solid state batteries, revealing their balanced rate performance and enhanced thermal properties. Operando X‐ray diffraction studies uncovered lithiation gradients and asymmetric charging effects due to kinetic limitations.
Simon Si Ming Ji   +17 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

Maternal and Neonatal Complications Associated with Breast Cancer Systemic Treatments—A VigiBase Disproportionality Analysis Study

open access: yesClinical Pharmacology &Therapeutics, EarlyView.
Pregnancy‐associated breast cancer (PrBC) presents therapeutic challenges. Understanding maternal–fetal safety of systemic anticancer therapies is critical. We performed a case/non‐case disproportionality analysis using the WHO global pharmacovigilance database up to January 2024, to evaluate maternal–fetal outcomes associated with breast cancer (BC ...
Rayan Kabirian   +12 more
wiley   +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

Le trésor des Incas

open access: yes, 1908
Le trésor des Incas. In: Journal de la Société des Américanistes. Tome 5, 1908.

core   +2 more sources

Light‐Induced Structural Reorganization of Fe Centers Unlocks High Efficiency of Visible‐Light Photo‐Fenton Water Cleaning Catalyst

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Bimetallic Cu and Fe oxide species supported on porous silica with interparticle mesoporosity act as efficient photo‐Fenton‐like catalysts under visible light. Photogenerated electrons drive the Cu2+/Cu1+ redox cycle. Part of Cu1+ is responsible for the regeneration of the Fe3+/Fe2+ cycle at neutral pH. Light irradiation additionally induces structural
Andraž Šuligoj   +6 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

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