Results 141 to 150 of about 2,089,662 (338)

Decoupling Size and Electronic Effects in Doped SrTiO3 Photocatalysts Through Surface Area–Normalized CO2 Hydrogenation Rates

open access: yesAdvanced Functional Materials, EarlyView.
Exploring the photocatalytic reverse water–gas shift (RWGS) reaction on doped SrTiO3 nanoparticle films, reveals that normalizing catalytic rates by the catalyst's specific surface area (SSA) disentangled surface area effects from the catalyst's intrinsic material properties.
Dikshita Bhattacharyya   +6 more
wiley   +1 more source

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

Utility, games, and narratives [PDF]

open access: yes
This paper provides a general overview of theories and tools to model individual and collective decision-making. In particular, stress is laid on the interaction of several decision-makers.
Fioretti, Guido
core   +1 more source

Networked Narratives: Understanding Word-of-Mouth Marketing in Online Communities

open access: yes, 2009
R. Kozinets   +3 more
semanticscholar   +1 more source

Reevaluating the Activity of ZIF‐8 Based FeNCs for Electrochemical Ammonia Production

open access: yesAdvanced Functional Materials, EarlyView.
Though receiving much attention, the field of electrochemical nitrogen reduction reaction (eNRR) to ammonia is marked by doubts about whether this reaction is possible in aqueous media. This work sheds light on this question for iron single‐atom on N‐doped carbon (FeNC) catalysts—a class of well‐known catalysts that is also worth testing for the sister
Caroline Schneider   +6 more
wiley   +1 more source

A psicologia na assistência social: transitar, travessia Psychology in social assistance: transit, crossing

open access: yesPsicologia & Sociedade, 2013
Este artigo relata uma pesquisa sobre os processos de articulação entre a construção das práticas do psicólogo e a Assistência Social. O estudo deu-se através das narrativas de vida e profissionais de psicólogos que efetivam ou efetivaram saberes e ...
Roberta Fin Motta   +1 more
doaj  

Counsellors in the gaze : a Foucauldian analysis of counsellors stories around being a counsellor : a thesis presented in partial fulfilment of the requirements for the degree of Master of Arts in Psychology at Massey University [PDF]

open access: yes, 2004
Over recent years there has been in increase in the number of rules and regulations pertaining to counselling in New Zealand. This project looks at the power relations constituted in those changes for a small group of counsellors.
Townshend, Kathrine
core  

Narrative diagnosis [PDF]

open access: yesPostgraduate Medical Journal, 2012
openaire   +2 more sources

Mechanochemistry‐Assisted Solvent‐Free Supramolecular Engineering for Atomic‐Layered Carbon Nitride Nanosheets with Enhanced Photocatalytic Hydrogen Evolution

open access: yesAdvanced Functional Materials, EarlyView.
A solvent‐free mechanochemistry‐enabled supramolecular engineering strategy is developed to directly synthesize covalent‐interconnected two‐dimensional atomic‐layered carbon nitride nanosheets photocatalyst, bypassing conventional top‐down exfoliation requirements.
Fanglei Yao   +7 more
wiley   +1 more source

Performance Related Emotional States in Sport: A Qualitative Analysis

open access: yesForum: Qualitative Social Research, 2003
In this paper, I provide a brief overview of the sports-specific individualized approach (termed—the Individual Zones of Optimal Functioning [IZOF] model) as an action-oriented framework for qualitative analysis of performance related emotional states ...
Yuri L. Hanin
doaj  

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