Results 101 to 110 of about 511,965 (308)

Realization of a Bilayer Elastic Topological Insulator

open access: yesAdvanced Science, EarlyView.
Bilayer elastic wave topological insulators are experimentally realized, introducing the layer degree of freedom to access four topological phases. This enables diverse domain walls and transmission behaviors, including interlayer conversion and beam splitting.
Chengzhi Ma   +4 more
wiley   +1 more source

Meter‐Scale Ultra‐Large‐Area Flexible Electroluminescent Devices Enabled by Aerosol Spraying

open access: yesAdvanced Science, EarlyView.
This work presents a simple aerosol spraying method using modified luminescent ink to fabricate meter‐scale flexible alternating current electroluminescent (ACEL) devices. Enhanced particle dispersibility and film uniformity yield impressive brightness up to 500 cd m−2, positioning these devices as effective luminous navigation signs for industrial ...
Hao Song   +8 more
wiley   +1 more source

THE FINANCIAL MECHANISMS FOR STATE DEFENSE ORDERS: CURRENT STATUS AND NEW DEVELOPMENTS

open access: yesФинансы: теория и практика, 2017
The relevance of the topic stems from the increasingly complex military-political situation and the need to maintain national security and defense via further improvement of fi nancial mechanisms for contracting and implementing the state defense jobs ...
A. V. Ivanov, O. V. Kuznetsov
doaj  

Access to justice: the Palestinian legal system and the fragmentation of coercive power [PDF]

open access: yes, 2004
In recent years there has been an increased interest amongst development practitioners in the potential role of law in situations of violent conflict. The Middle East has increasingly become the focus of this concern.
Kelly, Tobias
core  

Empowering Carbon Fibers With Ti3C2Tx MXene: A Paradigm Shift Toward Integrated Structure‐Function Composites

open access: yesAdvanced Science, EarlyView.
This review comprehensively outlines how Ti3C2Tx MXene transforms carbon fiber from a structural component into a multifunctional platform. We systematically detail cutting‐edge modification strategies and showcase exceptional performance in EMI shielding, energy storage, smart sensing, and beyond.
Hongshuo Cao   +6 more
wiley   +1 more source

El internacionalismo de las órdenes 'hispanas' en el siglo XIII

open access: yesStudia Historica. Historia Medieval, 2009
RESUMEN: Nuestro objetivo es demostrar que es incorrecto hablar de órdenes militares puramente "hispanas" en el siglo XIII (al menos en su primera mitad), ya que durante gran parte de él su vocación fue internacional; y no se pretendió que se ...
José Manuel RODRÍGUEZ GARCÍA
doaj  

Triboelectric Tactile Transducers for Neuromorphic Sensing and Synaptic Emulation: Materials, Architectures, and Interfaces

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Triboelectric nanogenerators are vital for sustainable energy in future technologies such as wearables, implants, AI, ML, sensors and medical systems. This review highlights improved TENG neuromorphic devices with higher energy output, better stability, reduced power demands, scalable designs and lower costs.
Ruthran Rameshkumar   +2 more
wiley   +1 more source

Calling All the Statesmen: The (not) Mubarak Trial [PDF]

open access: yes, 2017
I read the decision that exonerated ex-Minister of Interior of Egypt and his assistants from the charge of giving orders to kill demonstrators textually.
Abu-Odeh, Lama
core   +1 more source

Flexible Memory: Progress, Challenges, and Opportunities

open access: yesAdvanced Intelligent Discovery, EarlyView.
Flexible memory technology is crucial for flexible electronics integration. This review covers its historical evolution, evaluates rigid systems, proposes a flexible memory framework based on multiple mechanisms, stresses material design's role, presents a coupling model for performance optimization, and points out future directions.
Ruizhi Yuan   +5 more
wiley   +1 more source

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