Results 101 to 110 of about 558,147 (343)

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

Child Labour Challenges and Security Implications in Selected Local Government Areas in Ondo State, Nigeria

open access: yesSocial Sciences
The increasing presence of young people on the Nigerian streets participating in child labour has continued to attract public policy attention. Available research on child labour reveals sparse scholarly information on the security implications for young
Samson Adewumi, Patrick Bwowe
doaj   +1 more source

The expendables: Bioarchaeological evidence for pauper apprentices in 19th century England and the health consequences of child labour. [PDF]

open access: yesPLoS One, 2023
Gowland RL   +15 more
europepmc   +1 more source

Early Childhood Investments in Human Capital: Parental Resources and Preferences [PDF]

open access: yes
This paper investigates the way in which parental human capital investment in young co-resident children varies with their own consumption. It is motivated by rejection of parental altruism in recent research, the unexpectedly small effects of parental ...
Sonia Bhalotra
core  

Backbone Heterojunction Photocatalysts for Efficient Sacrificial Hydrogen Production

open access: yesAdvanced Functional Materials, EarlyView.
Herein, a ‘single‐component’ organic semiconductor photocatalyst is presented in which a molecular donor is bonded to a polymer acceptor. The resultant material demonstrates exceptional photocatalytic activity for hydrogen evolution in aqueous triethylamine with an outstanding external quantum efficiency of 38% at 420 nm.
Richard J. Lyons   +11 more
wiley   +1 more source

A Bespoke Programmable Interpenetrating Elastomer Network Composite Laryngeal Stent for Expedited Paediatric Laryngotracheal Reconstruction

open access: yesAdvanced Functional Materials, EarlyView.
A programmable interpenetrating double‐network architecture, created via 3D‐TIPS printing and resin infusion, synergistically combines thermoplastic and thermosetting elastomers to balance structural rigidity and surface softness—crucial for paediatric laryngeal stents.
Elizabeth F. Maughan   +14 more
wiley   +1 more source

Child labour and international trade: An economic perspective [PDF]

open access: yes
Child labour is a widespread phenomenon. Although economic activities of children have been commonplace even before the industrialisation, it has in the meanwhile become a lasting symbol of the industrial revolution and of industrialisation in general ...
Hemmer, Hans-Rimbert   +2 more
core  

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