Results 81 to 90 of about 1,652,033 (296)

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida   +16 more
wiley   +1 more source

Current security risks in Slovak republic [PDF]

open access: yesKošická bezpečnostná revue, 2019
Based on the content analysis of actual security documents the article meets and outlines the issue of internal security threats. Based on the joint research realized by the Police Academy of the Czech Republic in Prague in Prague and the Academy of ...
Vladimír Blažek , Ladislav Kittel
doaj  

Composition and Resulting Band Alignment at the TiO2/InP Heterointerface: A Fundamental Study Combining Photoemission Spectroscopy and Theory

open access: yesAdvanced Functional Materials, EarlyView.
The chemical composition and band alignment are systematically investigated at the TiO2/InP heterointerface. Thin TiO2 films are deposited by ALD on atomically ordered, P‐terminated p‐InP(100). By combining UPS, XPS, and ab initio molecular dynamics, the atomistic structure and electronic alignment are revealed.
Mohammad Amin Zare Pour   +11 more
wiley   +1 more source

Some aspects of internal security policy as an element of the national security strategy of the Republic of Serbia [PDF]

open access: yesZbornik Radova: Pravni Fakultet u Novom Sadu, 2017
The establishment or reorganization of the national security system is always based on certain strategic and legal acts that determine organization, competencies, powers, coordination, cooperation, control and other issues relevant for the work of the ...
Stajić Ljubomir S.   +2 more
doaj  

The Development of Information Society Vis-à-Vis Threats in the Realm of Internal Security, as Construed by the Respondents from Kuyavian-Pomeranian Voivodeship

open access: yesHistoria i Polityka, 2019
Information and communication technologies play a vital role in the lives of individuals, social groups or society as such. This fact is related not only to new devices but also to a further- and further-reaching software offer.
Beata Stachowiak
doaj   +1 more source

European Union Pension Directive [PDF]

open access: yes, 2003
[Excerpt] This Directive thus represents a first step on the way to an internal market for occupational retirement provision organised on a European scale. By setting the ‘prudent person’ rule as the underlying principle for capital investment and making
The European Parliament and the Council of the European Union
core   +1 more source

Consumed by Abdominal Distention

open access: yes
Arthritis Care &Research, Accepted Article.
Abimbola Fadairo‐Azinge   +3 more
wiley   +1 more source

Exploiting the Functionality of Cerium Oxide‐Modified Carbon Nanohorns Catalysts Toward Enhanced CO2 Reduction Performance

open access: yesAdvanced Functional Materials, EarlyView.
A cerium oxide‐carbon nanohybrid catalyst is synthesized via two distinct routes and is integrated into H‐type cells and gas diffusion layers (GDLs) to enhance electrochemical performance. Structural variations significantly affect performance, with the solvothermal sample exhibiting higher current densities.
Alessia Pollice   +9 more
wiley   +1 more source

Photoswitching Conduction in Framework Materials

open access: yesAdvanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez   +4 more
wiley   +1 more source

LOS MILITARES Y OPERACIONES DE SEGURIDAD INTERNA EN AMERICA LATINA

open access: yesPolítica y Estrategia, 2017
La naturaleza de las amenazas del siglo 21 a la seguridad interna requiere, en determinadas situaciones, la introducción de las fuerzas armadas. ¿Se pueden utilizar los militares, con eficacia y en una manera que sea compatible con las normas de conducta
DAVID PION-BERLIN
doaj   +1 more source

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