Results 231 to 240 of about 43,245,683 (299)

Recent Developments and Trends of Digital Reference Service

open access: yesJournal of the Korean Society for information Management, 2002
openaire   +2 more sources

Self‐Assembly of Organic–Inorganic Copolymers Toward Bio‐Inspired Cementitious Composites

open access: yesAdvanced Science, EarlyView.
Organic–inorganic copolymerization of calcium silicate hydrate and thioctic acid produces a self‐organized nanocomposite inspired by the disordered collagen–mineral architecture of trabecular bone. The resulting material combines a compressive strength above 300 MPa with intrinsic physical reprocessibility, retaining over 80% of its strength and energy
Zonglin Xie   +8 more
wiley   +1 more source

Neuromorphic Optical Tracking and Imaging of Randomly Moving Targets Through Dynamic Dense Scattering Media

open access: yesAdvanced Science, EarlyView.
Vision begins not with images but with change: the retina fires only when something moves, handing the brain a stream of spikes. A neuromorphic imaging system adopts the same strategy—an event sensor that sees like the retina, a spiking network that thinks like the brain—to track and reconstruct fully randomly moving targets through tissue (phantom ...
Ning Zhang, Arto Nurmikko
wiley   +1 more source

Crisis readiness for rare disease populations: learnings and recommendations by the European Reference Networks. [PDF]

open access: yesLancet Reg Health Eur
Dollfus H   +24 more
europepmc   +1 more source

Lithuania's National Digital Health System Architecture, Evolution, and Lessons From a Centralized Approach Using Longitudinal Document Analysis: Descriptive National Case Study. [PDF]

open access: yesJMIR Form Res
Dapkutė A   +9 more
europepmc   +1 more source

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