Results 31 to 40 of about 134,274 (299)
Intracrystalline Void‐Mediated Toughening of Brittle Crystals in Quail Eggshells
Advanced Functional Materials, EarlyView.In quail eggshells, the high density and disordered arrangement of intracrystalline voids inhibit lattice cleavage, suppress long‐range crack propagation, and promote deformation twinning and quasi‐plasticity, serving as an essential toughening motif. We show that these voids remain within a narrow subcritical size range and therefore predominantly do ...
Jingxiao Zhong +16 more
wiley +1 more source
Itàlia i la configuració de la llegenda negra borgiana
Scripta: Revista Internacional de Literatura i Cultura Medieval i Moderna, 2015 La llegenda negra dels Borja va començar a Itàlia i la van començar els italians en el segle XV. Començada a forjar per cronistes, informadors, cardenals… i contràriament al que es podria pensar, aquesta no va començar després de la mort del segon papa ...
Joan Emili Roig Matoses
doaj +1 more source
Frontiers in Pediatrics, 2021 Background: COVID-19, a disease caused by the new coronavirus SARS-CoV-2, spread worldwide, and Bergamo was one of the most affected areas in Europe. Following the first outbreak, more than half of the population of the Bergamo province had been infected.
Angelo Mazza +9 more
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Advanced Materials, EarlyView.The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj +8 more
wiley +1 more source
A 57-year-old man with rapidly progressive pulmonary hypertension
Monaldi Archives for Chest Disease, 2021 Pulmonary Tumor Thrombotic Microangiopathy (PTTM) is a rare condition associated with neoplastic disorders, predominantly gastric cancer, leading to pre-capillary Pulmonary Hypertension (PH).
Federico Raimondi +12 more
doaj +1 more source
, 2010 Artefacts from the Cook Islands have been collected since the Museum of New Zealand Te Papa Tongarewa (Te Papa) opened in 1865 as the Colonial Museum. In this article we provide a historical overview of the Cook Islands collection at Te Papa.
Hutton,Grace, Akeli,Safua, Mallon,Sean
core +1 more source
Ionic Gating of Liquid‐Crystal‐Like Pteridine Assemblies Enables Tunable Light Scattering
Advanced Materials, EarlyView.Tunable optical properties emerge through developmentally regulated ionic gating, which transforms disordered, ultraviolet (UV)‐absorbing organelles into concentrically ordered, liquid‐crystal‐like light scatterers. By integrating analyses of pteridine composition, potassium‐dependent assembly, hierarchical ultrastructure, and optical behavior, the ...
Sourabh Bera +22 more
wiley +1 more source
Efficient in‐Plane Exciton Transport in a Discontinuous Layered Lead‐Bromide Perovskite
Advanced Materials, EarlyView.A new class of two‐dimensional lead‐bromide perovskite based on monovalent 4‐aminomethylbenzoic acid cations is presented, featuring a discontinuous inorganic layer. Despite the discontinuous lattice, transient photoluminescence microscopy demonstrates efficient though strongly anisotropic in‐plane exciton transport.
Raquel Utrera‐Melero +9 more
wiley +1 more source