Results 141 to 150 of about 1,393,387 (306)

Water Permeates and Plasticizes Amorphous Carbon Dots: Unraveling the Inner Accessibility of the Nanoparticles by Glass Transition Studies

open access: yesAdvanced Materials, EarlyView.
The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Elisa Sturabotti   +8 more
wiley   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

open access: yesAdvanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades   +7 more
wiley   +1 more source

THE ROLE OF THE CJEU IN SOLVING THE PROBLEMATIC ASPECTS RELATED TO THE ACQUISITION AND LOSS OF EUROPEAN CITIZENSHIP [PDF]

open access: yesChallenges of the Knowledge Society
Granted automatically to anyone who holds the nationality of any EU country, European citizenship generates a variety of rights and benefits derived both from domestic and EU law. If the first ones may differ from country to country, the others are the
Valentina BĂRBĂȚEANU, Andrei MURARU
doaj  

Intelligent Acousto‐Electrical Metamaterials (IAM) for Sound Source Detection

open access: yesAdvanced Materials, EarlyView.
Our proposed metamaterial concept enables sound source detection using a single material, in contrast to conventional arrays that require dozens or even hundreds of transducers. We show that the coupled acoustic–vibrational–electrical responses in piezoelectric metamaterials give rise to topology‐governed charge transport, producing distinct voltage ...
Victor Couëdel   +7 more
wiley   +1 more source

3D Anodic Alumina Nanoarchitectures: A Decade of Progress from Foundational Science to Functional Metamaterials

open access: yesAdvanced Materials, EarlyView.
Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley   +1 more source

FREEDOM OF MOVEMENT OF CAPITAL

open access: yesMarmara Üniversitesi Avrupa Topluluğu Enstitüsü Avrupa Araştırmaları Dergisi, 2015
CHAPTER XIIIAccording to the Treaty the member states are obliged to abolish as between themselvesall restrictions on the movement of capital belonging to persons resident intheir territory and any discrimination based on the nationality or on the place of residenceof the parties or on the place where such capital is invested.
openaire   +3 more sources

Should great apes have 'human rights'? [PDF]

open access: yes, 2009
Celebrating 60 years of the Universal Declaration of Human Rights provides an opportune moment to ask whether it is time for the other great apes to be granted ‘human rights’.
Rook, Deborah
core  

Tough, Ductile, and Strong Hard‐Soft Cementitious Composite Enabled by Multi‐Material Additive Manufacturing

open access: yesAdvanced Materials, EarlyView.
Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine   +5 more
wiley   +1 more source

THE FREEDOMS OF MOVEMENT OF THE SINGLE MARKET [PDF]

open access: yes
The European Single Market implies not only the free movement of goods and services, but also the free movement of production factors (the capital and the labor force).The liberalization of goods and services and of production factors movement has ...
Hategan Camelia - Daniela   +1 more
core  

Triply‐Twinned Metamaterials: Unraveling the Mechanics and Failure Pathways Through High‐Resolution XCT

open access: yesAdvanced Materials, EarlyView.
Triply‐twinned architected lattices transform deformation from bending to stretching of struts, delivering up to threefold increases in stiffness and strength across polymeric and metallic systems. High‐resolution synchrotron XCT and image‐based simulations reveal how meta‐grain architecture, defects, and AM build orientation govern failure pathways ...
David McArthur   +7 more
wiley   +1 more source

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