Results 251 to 260 of about 1,939,766 (365)

Our Data, Ourselves: Privacy Via Distributed Noise Generation

open access: yesInternational Conference on the Theory and Application of Cryptographic Techniques, 2006
C. Dwork   +4 more
semanticscholar   +1 more source

Facile Synthesis of a Carbon Nano Dot‐Based Wearable Flexible Thermoelectric Device

open access: yesAdvanced Materials Technologies, EarlyView.
A wearable proto‐type device made with low‐cost, bio‐friendly, and environmentally safe materials that can be readily fabricated to generate energy from low waste temperatures is demonstrated. The Carbon Nano Dot composite thin films are supported by a flexible cellulose substrate that harnesses thermoelectric principles to generate power from body ...
Al Jumlat Ahmed   +8 more
wiley   +1 more source

Anti‐Counterfeiting Tags with Camouflaged QR Codes on Nanocavities, Using Polymer‐Dispersed Liquid Crystals

open access: yesAdvanced Materials Technologies, EarlyView.
A QR code, printed through a commercial printer on a thin plastic foil, pre‐coated with a nanocavity is proposed as an anti‐counterfeiting label. Nanocavity imparts distinctive optical properties in terms of light reflection and transmission. A thin layer of polymer‐dispersed liquid crystals (PDLC) is used to camouflage the QR code, that become ...
Giuseppe Nicoletta   +6 more
wiley   +1 more source

Privacy Matters: Experiences of Rural and Remote Emergency Department Patients - A Mixed-Methods Research Conducted in Newfoundland and Labrador, Canada. [PDF]

open access: yesHealth Serv Insights
Geetha Manukumar A   +11 more
europepmc   +1 more source

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