Results 21 to 30 of about 78,051 (195)

Surface Tension Measurement of Ti‐6Al‐4V by Falling Droplet Method in Oxygen‐Free Atmosphere

open access: yesAdvanced Engineering Materials, EarlyView.
In this article, the temperature‐dependent surface tension of free falling, oscillating Ti‐6Al‐4V droplets is investigated in both argon and monosilane doped, oxygen‐free atmosphere. Droplet temperature and oscillation are captured with one single high‐speed camera, and the surface tension is calculated with Rayleigh's formula.
Johannes May   +9 more
wiley   +1 more source

MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance

open access: yesAdvanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley   +1 more source

THE LETTER OF GUARANTEE FROM THE PERSPECTIVE OF THE NEW CIVIL CODE [PDF]

open access: yesChallenges of the Knowledge Society, 2011
The letter of guarantee is frequently used in the domestic and international commercial activity, first of all, for the safety offered for securing the contractual obligations without blocking the pecuniary funds and, second of all, due to the existing ...
LUMINITA TULEASCA
doaj  

Consistency of the European project PEICL with the Polish Civil Code in view of art. 807

open access: yesActa Iuris Stetinensis, 2019
This paper contains an analysis of the meaning of art. 807 of the Polish Civil Code in the context of the possibility of applying uniform international law to an insurance contract.
Dariusz Fuchs
doaj   +1 more source

The Conflict of International Agreements in Air Law: A Reasonable Plea for Conventional Uniform Rules

open access: yesUniversity of Bologna Law Review, 2021
This note surveys the roots of a phenomenon called “conflict of international agreements”, which forms a distinctive source of legal uncertainty in trans-border disputes, with a particularly high incidence in the field of air law.
Mohammed El Hadi El Maknouzi   +1 more
doaj   +1 more source

Spatiotemporal Plasma–Mediated Laser Fabrication of Ultrahigh‐Aspect‐Ratio Nanochannel Arrays for Vertical Perovskite Nanowire Semiconductor Devices

open access: yesAdvanced Functional Materials, EarlyView.
A spatiotemporal plasma–mediated laser processing approach is developed to fabricate ultrahigh–aspect ratio nanochannel arrays and corresponding perovskite nanowire arrays within transparent materials for optoelectronics devices. The laser‐fabricated nanochannels serve as templates for controlled perovskite infiltration and crystallization, enabling ...
Taijin Wang   +3 more
wiley   +1 more source

Extensive Review of Materials for Next‐Generation Transparent Batteries and Their Design Strategies

open access: yesAdvanced Functional Materials, EarlyView.
Review explores emerging materials and design strategies for transparent batteries, examining electrodes, electrolytes, separators, and device architectures optimized for high electrochemical performance, mechanical flexibility, and optical transparency.
Atul Kumar Mishra   +5 more
wiley   +1 more source

GENERAL ASPECTS ON THE IMPLEMENTATION OF THE EU LEGAL ORDER, UNDER PUBLIC INTERNATIONAL LAW [PDF]

open access: yesChallenges of the Knowledge Society, 2014
We believe that achieving a uniform legal order, as the European Union order, is nothing new at international level, as long as at the basis of what today is forming the European Union law, we find several international treaties concluded under the ...
Roxana-Mariana POPESCU
doaj  

Enhanced Nitric Oxide Electroreduction to Ammonia via Modulating Spin‐Polarization of Fe Single‐Atom Catalysts

open access: yesAdvanced Functional Materials, EarlyView.
A strategic spin‐polarization suppression in Fe single‐atom catalysts is proposed to enhance electrocatalytic reduction of NO to NH3. Employing a top‐down electrospinning strategy, self‐supported FeSAC with Fe‐N3S1 coordination structure and spin‐state transition is engineered from high‐spin to low‐spin.
Jialing Song   +13 more
wiley   +1 more source

Limits of International Legal Protection of Journalists in Armed Conflicts

open access: yesМосковский журнал международного права, 2007
International humanitarian law distinguishes between two categories of journalists working in area of armed conflict: war correspondents accredited to the armed forces and «independent» journalists.International humanitarian law grants war correspondents
M. Sh. Magomedov
doaj   +1 more source

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