Results 121 to 130 of about 785,532 (302)

A Universal Interfacial Dipole Strategy for Defect Suppression in Inverted Perovskite Solar Cells With Tunable Bandgaps

open access: yesAdvanced Functional Materials, EarlyView.
A 2D heterointerface with a two‐site anchor bridge suppresses nonradiative recombination at the perovskite/C₆₀ interface by reducing surface defects, elevating the Fermi level, and strengthening the electric field. This strategy enables efficient electron extraction, delivering 26.32% efficiency, 1.217 V Voc, excellent operational stability, and broad ...
Chaohui Li   +27 more
wiley   +1 more source

An Overview of the Global Economy: Markets, Competitiveness and Trade Facilitation. Executive Interview: The Honorable Carole L. Brookins, U.S. Executive Director to the World Bank, 2001-2005 [PDF]

open access: yes
The global economy is growing increasingly more integrated. The dawn of the 21st century was marked with cutting edge technologies creating the platform for greater connectivity and competition among global markets.
Oyewumi, Olubukola Ayodeju
core   +1 more source

Two Narratives of Platform Capitalism [PDF]

open access: yes, 2016
Mainstream economists tend to pride themselves on the discipline\u27s resem­blance to science. But growing concerns about the reproducibility of economic research are undermining that source of legitimacy.
Pasquale, Frank A.
core   +3 more sources

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi   +3 more
wiley   +1 more source

The Emergence of Free Tours: Catalysts of Platform-Mediated Tourism Encounters

open access: yesARA: Revista de Investigación en Turismo
This article explores the platformisation of tourism encounters, focusing on platform-mediated free tours as emerging digital intermediaries.
Jorge Rivera Garcia   +2 more
doaj   +1 more source

How to approach the role of small ruminant production in poverty reduction and livelihood- Proposal of a methodological guide : [Preprint] [PDF]

open access: yes, 2009
Many research or development studies underline the crucial role of small ruminant (SR) activities in the non tropical dry areas of world, and in particular in the Near East and North Africa (NENA) region.
Alary, Véronique   +1 more
core  

Integrated Field‐Free SOT Domain‐Wall Synapses and MTJ Stochastic Neurons for Hardware Boltzmann Machines

open access: yesAdvanced Functional Materials, EarlyView.
Field‐free spin‐orbit torque domain‐wall synapses integrated with stochastic MTJ neurons enable compact hardware Boltzmann machines. Leveraging intrinsic stochasticity and multi‐level conductance, the system achieves efficient probabilistic learning with high accuracy, demonstrating a scalable spintronic platform for energy‐efficient edge AI.
Aijaz H. Lone   +8 more
wiley   +1 more source

Does the Platform clean the Cleaners? An Exploratory Study on the Platformization of Dirty Jobs in Italy

open access: yesCambio
The paper presents the main findings of an exploratory study concerning the platformization of “dirty jobs” – specifically, cleaning work – in Italy, focusing on the Yoopies.it marketplace platform.
Giovanni Amerigo Giuliani   +1 more
doaj   +1 more source

Binder Engineering Suppresses Jahn–Teller‐Driven Mn Dissolution and Enables High‐Loading MnO2 Cathodes for Aqueous Zn‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A Zn2+‐coordinated poly(vinylidene fluoride) binder is shown to suppress Jahn–Teller‐driven Mn dissolution while improving dispersion, wettability, and structural integrity in thick MnO2 cathodes. This simple binder‐engineering strategy enables high‐loading aqueous Zn‐ion batteries with enhanced areal capacity, cycling stability, and practical promise ...
Insung Jang, Geun Yoo, Geon−Hyoung An
wiley   +1 more source

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