Results 41 to 50 of about 56,415 (244)

Caffa and Tana: confrontation and partnership of the Italian maritime republics in the Northern Black Sea region in the 13th–15th centuries

open access: yesЗолотоордынское обозрение
The aim of the research is to study the evolving relations between the Italian maritime republics and their trading posts in the Black Sea region against the background of their relations with the Golden Horde.
Karpov S.P.
doaj   +1 more source

3D Nanorod‐Shaped Binder‐Free Ni1−xFexCo2O4 Anodes Demonstrate High Performance and Stable Operation Under Accelerated Stress Tests in Anion Exchange Membrane Water Electrolysis

open access: yesAdvanced Materials Interfaces, EarlyView.
3D shaping of Ni1‐xFexCo2O4 spinel electrocatalyst to form high aspect ratio nanorods, made of 25 nm grain size particles and directly grown on Nickel felt, is proposed to improve the performance of industrial catalysts based on group‐VIII transition‐metal oxides.
Ataollah Niyati, Ombretta Paladino
wiley   +1 more source

Notes on the Discovery of an Unknown Edition of Goldoni's ‘Il Filosofo di campagna’ (Genoa, Bernardo Tarigo, 1756)

open access: yesTECA, 2014
Sometimes the antiquarian market signals to the student typographical rarities, as in the case of the printed libretto of the Goldoni’s ‘dramma giocoso per musica’ object of this essay, made even more attractive by the name of its composer, who is not ...
Piero Paci
doaj   +1 more source

Large‐Area Flat Optics Color Routing in Tilted Arrays of 2D Semiconductor Nanostripes

open access: yesAdvanced Optical Materials, EarlyView.
We develop a scalable flat optics platform exploiting self‐organised ion‐beam sputtering and maskless glancing‐angle deposition to fabricate centimetre‐scale arrays of tilted MoS2 nanostripes. The engineered geometry activates Rayleigh anomalies, guided modes, and Mie resonances, enabling highly directional color routing and enhanced light harvesting ...
Simone Di Marco   +7 more
wiley   +1 more source

Atlas of Mediterranean Liquidity: Immerse - A Submerged Map to Reveal Hidden Connections Between Water and Anthropic Life in Genoa

open access: yesEuropean Journal of Creative Practices in Cities and Landscapes
The focus of the research carried out by Zones Portuaires and Corpi Idirici for the digital map of Genoa is water. The map is broken down into the theme of the "immersed" with a dual meaning of "invisible underground or underwater'' due to it being ...
Maria Pina Usai   +2 more
doaj   +1 more source

Universal Gripper for Industrial Manipulation With Enhanced Rigid Mechanics and Self‐Adaptable Fingers

open access: yesAdvanced Robotics Research, EarlyView.
An enhanced universal gripper combining rigid mechanics with self‐adaptable fingers is presented for industrial automation. The novel six‐bar linkage with integrated compliant pad eliminates mechanical interference while enabling passive shape adaptation.
Muhammad Usman Khalid   +7 more
wiley   +1 more source

Programming Structural Symmetry and Emission in Low‐Dimensional Hybrid Perovskites via Time and Temperature

open access: yesAdvanced Science, EarlyView.
We demonstrate programmable structural symmetry and emission in benzylammonium‐based low‐dimensional hybrid perovskites. Continuous shaking transforms orthorhombic platelets into a lower‐symmetry monoclinic phase with broadband emission, whereas thermal activation drives the reverse pathways toward a higher‐symmetry configuration resembling the ...
Luiz G. Bonato   +7 more
wiley   +1 more source

The Storia della Biblioteca Berio of Luigi Marchini: reflections about the recent printed edition

open access: yesBibliothecae.it
As part of the events celebrating its bicentenary, the Biblioteca Civica Berio has published Luigi Marchini’s volume on the history of the institution.
Francesca Nepori   +2 more
doaj   +1 more source

Stochastic Entanglement of Deterministic Origami Tentacles For Robust Robotic Grasping

open access: yesAdvanced Science, EarlyView.
This study introduces an origami tentacle gripper to robustly grasp objects‐in air, underwater, and even in orbital space‐by exploiting a synergy between local, deterministic deformation programming and global, stochastic entanglements. A single origami tentacle can be designed to coil with a simple tendon pull.
Alec Boron   +4 more
wiley   +1 more source

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