Results 81 to 90 of about 1,203,088 (377)

Recent Trends in Cross-Border Data Access by Law Enforcement Agencies [PDF]

open access: yesarXiv, 2023
Access to online data has long been important for law enforcement agencies in their collection of electronic evidence and investigation of crimes. These activities have also long involved cross-border investigations and international cooperation between agencies and jurisdictions. However, technological advances such as cloud computing have complicated
arxiv  

Using Recycled Materials in a Novel Dual Binder System for Hard Carbon Anodes: Closing the Loop Toward Sustainable Li‐/Na‐ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
The study explores for the first time the use of polyvinyl butyral (PVB), particularly recycled PVB, as a sustainable binder for Li/Na‐based electrodes in the framework of the H2020 SUNRISE EU project. Findings revealed that electrodes bound with a sustainable PAA/PVB mixture demonstrated exceptional rate capability and high initial Coulombic ...
Hamideh Darjazi   +4 more
wiley   +1 more source

The impact of government health and education expenditure on income inequality in European Union [PDF]

open access: yesTheoretical and Applied Economics, Special Issue, 2018, 2020
This research aims to provide an overview of the existing inequalities and their drivers in the member states of the European Union as well as their developements in the 2002-2008 and 2009- 2015 sub-periods. It also analyses the impact of health and education government spending on income inequality in the European Union over the 2002-2015 period.
arxiv  

Chasing Charge Carriers: Diffusion Dynamics in Mixed‐n Quasi‐2D Colloidal MAPbBr3 Perovskites

open access: yesAdvanced Functional Materials, EarlyView.
Metal halide perovskites are noted for their tunable optical properties. Colloidal synthesis allows the formation of differently shaped perovskite nanocrystals with varying optical and carrier transport behavior. Three MAPbBr3 morphologies are characterized: nanoplatelets, nanosheets, and nanostripes.
Ronja Maria Piehler   +5 more
wiley   +1 more source

The Use of the Preliminary Ruling Procedure by Czech Courts: Historical Retrospective and Beyond

open access: yesBaltic Journal of European studies, 2019
The article analyses the use of the preliminary ruling procedure by the Czech courts in the 15 years of the Czech membership in the European Union.
Stehlík Václav, Sehnálek David
doaj   +1 more source

Environmental Justice and European Union Law

open access: yesCroatian Yearbook of European Law and Policy, 2020
The contribution examines to what extent European Union environmental law has directly or indirectly contributed to environmental injustice in the EU Member States.
Ludwig Krämer
doaj   +1 more source

High‐Entropy Magnetism of Murunskite

open access: yesAdvanced Functional Materials, EarlyView.
The study of murunskite (K2FeCu3S4) reveals that its magnetic and orbital order emerges in a simple I4/mmm crystal structure with complete disorder in the transition metal positions. Mixed‐valence Fe ions randomly occupy 1/4 of the tetrahedral sites, with the remaining 3/4 being filled by non‐magnetic Cu+ ions.
Davor Tolj   +18 more
wiley   +1 more source

The Law of the European Community and the National Law. The Development of the Legal Principles of the European Communities

open access: yesМосковский журнал международного права, 2008
The status of the law of the European Union has a significant meaning in the legal systems of the member states. The main tasks of this article are to understand the way the law of the European Union is being implemented and used on the territory of ...
E. M. Stepanov
doaj   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner   +9 more
wiley   +1 more source

Professor Bryan Harris Remembered: Volez to a Pierce Law Friend [PDF]

open access: yes, 2004
Bryan Harris, MA (Oxon), passed away recently in his beloved native England, after a brief illness. His wife Mary, two sons and a daughter survive him.
Cavicchi, Jon R.
core   +1 more source

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