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Nano-Photocatalytic Materials: Possibilities and Challenges
Photocatalysis is one of the most promising processes within catalysis, due to its increasing potential and the possibility of its being combined with renewable solar energy [...].
J. M. Doña-Rodríguez +1 more
semanticscholar +1 more source
In this review paper, we explore how on-the-ground Early Childhood Development (ECD) innovators are using monitoring, evaluation, and learning (MEL) systems to guide the design and implementation of ECD programs, as well as how MEL systems can influence ...
Joost de Laat +9 more
doaj +1 more source
Acknowledgement to Reviewers of Challenges in 2019
The editorial team greatly appreciates the reviewers who have dedicated their considerable time and expertise to the journal’s rigorous editorial process over the past 12 months, regardless of whether the papers are finally published or not [...]
Challenges Editorial Office
doaj +1 more source
The Revised IASP definition of pain: concepts, challenges, and compromises
The current IASP definition of pain as “An unpleasant sensory and emotional experience associated with actual or potential tissue damage, or described in terms of such damage” was recommended by the Subcommittee on Taxonomy and adopted by the IASP ...
S. Raja +15 more
semanticscholar +1 more source
Acknowledgement to Reviewers of Challenges in 2014
The editors of Challenges would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2014:[...]
Challenges Editorial Office
doaj +1 more source
Scaling Up MIMO: Opportunities and Challenges with Very Large Arrays [PDF]
Multiple-input multiple-output (MIMO) technology is maturing and is being incorporated into emerging wireless broadband standards like long-term evolution (LTE) [1].
F. Rusek +6 more
semanticscholar +1 more source
Acknowledgement to Reviewers of Challenges in 2013
The editors of Challenges would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2013.
Challenges Editorial Office
doaj +1 more source
The Challenge of, and Challenges to, Originalism [PDF]
The Challenge of Originalism does many things well: it showcases the sophistication of current originalist scholarship; it displays the resonance that originalist arguments have with diverse and international audiences; and it reminds us that originalists are far from having won the debate.
openaire +1 more source
Challenging glass in challenging times [PDF]
Editorial ; Green Open Access added to TU Delft Institutional Repository 'You share, we take care!' - Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.
Jan Belis +4 more
openaire +3 more sources
Acknowledgement to Reviewers of Challenges in 2017
Peer review is an essential part in the publication process, ensuring that Challenges maintains high quality standards for its published papers.[...]
Challenges Editorial Office
doaj +1 more source

