Results 211 to 220 of about 8,137 (263)

Photocatalytic Versus Stoichiometric Hydrogen Generation Using Mesoporous Silicon Catalysts: The Complex Role of Sacrificial Reagents

open access: yesAdvanced Functional Materials, EarlyView.
This study highlights the importance of accounting for stoichiometric hydrogen produced when utilizing Si photocatalysts. The stoichiometric contribution is sacrificial reagent dependent and decreases with increasing sterics around the catalyst surface.
Sarrah H. Putwa   +4 more
wiley   +1 more source

Speed and efficiency: evaluating pulmonary nodule detection with AI-enhanced 3D gradient echo imaging. [PDF]

open access: yesEur Radiol
Ziegelmayer S   +11 more
europepmc   +1 more source

Patterning the Void: Combining L‐Systems with Archimedean Tessellations as a Perspective for Tissue Engineering Scaffolds

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a novel multi‐scale scaffold design using L‐fractals arranged in Archimedean tessellations for tissue regeneration. Despite similar porosity, tiles display vastly different tensile responses (1–100 MPa) and deformation modes. In vitro experiments with hMSCs show geometry‐dependent growth and activity. Over 55 000 tile combinations
Maria Kalogeropoulou   +4 more
wiley   +1 more source

Prefrontal neuronal dynamics in the absence of task execution. [PDF]

open access: yesNat Commun
Pu S, Dang W, Qi XL, Constantinidis C.
europepmc   +1 more source

On the Diametral Dimension of Some Vector Spaces

open access: yesOn the Diametral Dimension of Some Vector Spaces
openaire  

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