Results 51 to 60 of about 609,842 (332)

All‐Solution‐Processed Perovskite Light‐Emitting Transistors Enabled by a Fully Organic Architecture

open access: yesAdvanced Electronic Materials, EarlyView.
Fully solution‐processed light‐emitting transistors based on CsPbBr3 perovskite nanocrystals (Pe‐LETs) are demonstrated using an all‐organic platform. By optimizing film formation and device integration, the Pe‐LETs achieve bright green emission with excellent color purity and a peak external quantum efficiency of 4.17 × 10−3 %, marking a step forward ...
Kelment Zahoaliaj   +8 more
wiley   +1 more source

An Artificial Molecular Pump Powered by Light

open access: yesAngewandte Chemie, EarlyView.
A minimal rotaxane‐based supramolecular system functions as a light‐powered molecular pump, capturing macrocycles from solution and concentrating them within an intramolecular compartment. Repeated azobenzene photoisomerization modulates the binding and kinetic barriers of threading and shuttling, generating a photon‐driven energy ratchet that sustains
Federico Nicoli   +7 more
wiley   +2 more sources

Bologne et le cardinal legat Bertrand Du Pouget. Le refus d'un grand projet

open access: yesI Quaderni del MAES, 2017
Between the end of the 13th century and the beginning of the 14th century, the decadence of the city of Bologna was accentuated by various internal and external factors.
Beatrice Borghi
doaj   +1 more source

Consumer Valuation of Meat Alternatives and Labeling Policies: A Comparative Perspective

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study investigates and compares US consumer perceptions and the impact of environmental, human health, and animal welfare information related to conventional meat on preferences for meat alternatives and labeling policies. Using the best–worst scaling method across 10 different burger alternatives, our results show that the meat burger is
Daniele Asioli   +5 more
wiley   +1 more source

Urban Interventions / Intervenzione Urbane

open access: yesLateral, 2012
Urban Interventions is a series of collages by Alexander Dellantonio that take the urban terrain with its rapid changes as the matrix of inquiry, presenting the artists reflections on the city. The strong colours used by the artist echo the city’s images,
Alexander Dellantonio
doaj   +1 more source

Pion Imaging at the AGS

open access: yes, 2000
Source imaging analysis was performed on two-pion correlations in central Au + Au collisions at beam energies between 2 and 8$A$ GeV. We apply the imaging technique by Brown and Danielewicz, which allows a model-independent extraction of source functions
Panitkin, S. Y.
core   +1 more source

Automatic Determination of Quasicrystalline Patterns from Microscopy Images

open access: yesAdvanced Intelligent Discovery, EarlyView.
This work introduces a user‐friendly machine learning tool to automatically extract and visualize quasicrystalline tiling patterns from atomically resolved microscopy images. It uses feature clustering, nearest‐neighbor analysis, and support vector machines. The method is broadly applicable to various quasicrystalline systems and is released as part of
Tano Kim Kender   +2 more
wiley   +1 more source

The image of Napoli in Bologna between art and science (XVII-XVIII century)

open access: yesArcHistoR Architettura Storia Restauro: Architecture History Restoration, 2019
Between the seventeenth and eighteenth centuries, some new cultural relations between Bologna and Naples developed a new dialogue between the two cities, focusing on new scientific discoveries and academic disciplines. From this moment on, Naples and the
Giulia Iseppi
doaj   +1 more source

Selected Items in Jet Algorithms

open access: yes, 2008
I provide a very brief overview of recent developments in jet algorithms, mostly focusing on the issue of infrared-safety.Comment: 3 pages.
Bozzi, Giuseppe
core   +1 more source

Clinically Informed Intelligent Classification of Ovarian Cancer Cells by Label‐Free Holographic Imaging Flow Cytometry

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
Quantitative phase maps of single cells recorded in flow cytometry modality feed a hierarchical architecture of machine learning models for the label‐free identification of subtypes of ovarian cancer. The employment of a priori clinical information improves the classification performance, thus emulating the clinical application of liquid biopsy during ...
Daniele Pirone   +11 more
wiley   +1 more source

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