Results 261 to 270 of about 1,414,227 (375)

Trace Elements [PDF]

open access: yesProceedings of the Royal Society of Medicine, 1969
openaire   +2 more sources

Tracing the peopling of the world through genomics

open access: yesNature, 2017
R. Nielsen   +5 more
semanticscholar   +1 more source

Demonstration of an All‐Optical AND Gate Mediated by Photochromic Molecules

open access: yesAdvanced Functional Materials, EarlyView.
A logic AND gate that runs on photons is demonstrated. It relies on two spatially separated photochromic molecules that work in tandem. Abstract The realization of a photonic logic AND gate, i.e. a logic AND gate that runs on photons rather than electrons, and where all steps are controlled by light, is demonstrated. In a proof‐of‐principle experiment,
Heyou Zhang   +7 more
wiley   +1 more source

Complexities and capabilities of Scan4Safety in NHS hospitals: a qualitative study of a national demonstrator site. [PDF]

open access: yesBMJ Health Care Inform
Lichtner V   +7 more
europepmc   +1 more source

Tracing Subliminal Memory Traces

open access: yes, 2011
  This study aims to explore subliminally encoded memory traces over time in an Attentional Blink (AB) paradigm. The AB paradigm consisted of a Rapid Serial Visual Presentation (RSVP) of numbers among which two targets (T1) a simple math task, and (T2) a single letter (A, S, D, or F) were to be identified.
openaire   +1 more source

Selective Benzene Capture by Metal‐Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) hold significant potential for capturing benzene from air emissions and hydrocarbon mixtures in liquid phases. This capability stems from their precisely engineered structures, versatile chemistries, and diverse binding interactions.
Zongsu Han   +4 more
wiley   +1 more source

Panoramic Landmarks: Comparing LLM-Assisted, Manual Tracing, and Self-Directed Learning in Dental Education. [PDF]

open access: yesInt Dent J
Veerabhadrappa SK   +5 more
europepmc   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

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