Results 211 to 220 of about 35,657,819 (307)

Plasmonic Nanomachines: Creating Local Potential Gradients and Motions

open access: yesAdvanced Materials, EarlyView.
Plasmonic nanomachines can generate optical, thermal, and chemical potential gradients to drive directional rectilinear, rotational, and twisting motions at the nanometer scale. The integration of multimodal plasmonic forces with functional materials and programmed structural distortions enables precise spatiotemporal actuation, thereby providing a ...
Yoonhee Kim   +3 more
wiley   +1 more source

Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization

open access: yesAdvanced Materials Interfaces, EarlyView.
Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan   +6 more
wiley   +1 more source

Intentionality and meta-awareness of mind wandering: Are they one and the same, or distinct dimensions?

open access: yesPsychonomic Bulletin & Review, 2017
Paul Seli   +5 more
semanticscholar   +1 more source

Crack Repair in Hydroxyapatite Bioceramics Using an Ultraviolet Ultrafast Laser

open access: yesAdvanced Materials Interfaces, EarlyView.
The study proposes an ultrafast ultraviolet laser approach to repair hidden tooth cracks, which has been preliminarily validated on HAP. Moreover, this technique aims to strengthen the native enamel structure rather than introducing a foreign filling material.
Yan Xue   +6 more
wiley   +1 more source

Spontaneous mentalizing in patients with schizophrenia spectrum disorders: a meta-analysis. [PDF]

open access: yesPsychol Med
Hajnal A   +13 more
europepmc   +1 more source

The language of cooperation: shared intentionality drives variation in helping as a function of group membership

open access: yesProceedings of the Royal Society B: Biological Sciences, 2017
J. McClung   +4 more
semanticscholar   +1 more source

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