Results 161 to 170 of about 159,384 (275)

Single‐Particle FRET Probes Heterogeneity in the Ligand Shell of Colloidal Perovskite Quantum Dots

open access: yesAdvanced Materials, EarlyView.
Single‐particle, single‐molecule Förster resonance energy transfer turns dye‐tagged ligands into nanorulers for the otherwise elusive organic shell of CsPbBr3 quantum dots. Distance variations within individual particles reveal pronounced local heterogeneity, while changes in the surrounding ligand chemistry shift the average dye–surface separation ...
Leon G. Feld   +6 more
wiley   +1 more source

EPA guidance on cultural competence training: a critical update and meta-review. [PDF]

open access: yesEur Psychiatry
Schouler-Ocak M   +9 more
europepmc   +1 more source

Inverse Design of Nanoparticulate Materials

open access: yesAdvanced Materials, EarlyView.
Inverse design shifts nanomaterial development from empirical trial‐and‐error to predictive model‐driven strategies. It can rely on knowledge‐based, data‐based, or hybrid process and property functions. This perspective article provides a practical framework for applying inverse design based on instructive examples. It discusses which modeling approach
Nabi Etienne Traoré   +5 more
wiley   +1 more source

Mener des activités de projet en documentation ; compétences en TIC, compétences en DOC, compétences didactiques

open access: yes, 2000
Recherche INRP 400003Les activités de documentation, introduites dans les programmes de sciences des collèges et lycées en 1992 sont susceptibles de prendre, avec l'introduction au lycée des travaux personnels encadrés (TPE), une importance qu'elles n ...
Goffard, Monique
core  

Programmable Carrier‐Free All‐Enzyme Beads for Modular Continuous‐Flow Biocatalysis

open access: yesAdvanced Materials, EarlyView.
Genetically encoded enzyme building blocks self‐assemble into monodisperse, carrier‐free protein beads via a droplet‐based formulation strategy. These programmable catalytic particles enable modular continuous‐flow biocatalysis, from single‐enzyme reactions to multi‐enzyme cascades and bead–bead coupled reactor systems.
Jennifer Kühne   +12 more
wiley   +1 more source

Tourismes et diversités. Facteurs de développement?

open access: yes, 2008
L’enjeu est de sonder les relations entre le tourisme – sous ses nombreux aspects – la valorisation de la diversité et le développement : envisager l’industrie du tourisme en tant que terrain possible pour un développement partagé entre diverses régions ...

core  

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