Results 41 to 50 of about 871,471 (262)

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

Marketing orientation and financial dependence: the specific case of portuguese non-profit organisations [PDF]

open access: yes, 2001
Comunicação apresentada na 30th Arnova Annual Conference, Miami, Florida, 29 Nov.-1 Dez. 2001.It has been largely emphasised in the literature that a market orientation can provide important competitive advantages to organisations.
Macedo, Isabel Maria   +1 more
core  

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

open access: yesAdvanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco   +8 more
wiley   +1 more source

Neziskové organizace a média [PDF]

open access: yes, 2006
Neziskový sektor je součástí života každé demokratické společnosti. Už z názvu neziskový sektor či nezisková organizace vyplývá, že cílem jejich existence a činnosti není zisk v jeho peněžním vyjádření, ale veřejný prospěch nebo užitek členů organizace ...
Varvažovská, Pavla
core   +1 more source

Advanced Flame Retardant Strategies and Fire Performance Assessment for Safer Photovoltaics in Buildings: A Two‐Part Review

open access: yesAdvanced Functional Materials, EarlyView.
The integration of photovoltaic (PV) systems into building structures introduces distinct fire risks with critical implications for occupant safety. This review examines the key fire hazards associated with PV implementation and explores mitigation strategies, including flame‐retardant additives.
Florian Ollagnon   +7 more
wiley   +1 more source

Do non-profits make a difference? Evaluating non-profit vis-à-vis for-profit organisations in social services [PDF]

open access: yes
This CPB Document provides a framework for the evaluation of non-profit organisations. This framework addresses the question under which conditions, and, if so, in what way non-profits should be stimulated. Essentially, in order to answer these questions,
Joëlle Noailly   +2 more
core  

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

Non-Profit Hospitals, Tax Exemptions and Access for the Uninsured [PDF]

open access: yes, 2008
These comments approach the topic of tax exemption for non-profit hospitals from the perspective of the 46 plus million Americans who have no health insurance and the significant additional number who are underinsured.
Crossley, Mary
core  

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