Results 81 to 90 of about 623,141 (266)

Evolution of Digital Health and Exploration of Patented Technologies (2017-2021): Bibliometric Analysis

open access: yesInteractive Journal of Medical Research
BackgroundThe significant impact of digital health emerged prominently during the COVID-19 pandemic. Despite this, there is a paucity of bibliometric analyses focusing on technologies within the field of digital health patents ...
Wenjun Gu   +5 more
doaj   +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

BIM-based information management processes for cultural heritage and digital maturity in public administration: a case history

open access: yesValori e Valutazioni
The introduction of Building Information Modelling (BIM) in public contracts in Italy has been a key driver of digitalisation in the construction sector in recent years.
Carlo Biagini , Andrea Bongini
doaj   +1 more source

Electronic Employment Eligibility Verification: Franz Kafka's Solution to Illegal Immigration [PDF]

open access: yes, 2008
In last summer's debate over immigration reform, Congress treated a national electronic employment eligibility verification (EEV) system as a matter of near consensus. Intended to strengthen internal enforcement of the immigration laws, electronic EEV is
Jim Harper
core   +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

Numerical interactive controller [PDF]

open access: yes, 1973
Device allows interaction of operator with data in computer central processor in order to shift frame of data in Cartesian coordinates and slew desired data into view.
Brokl, S. S., Zygielbaum, A. I.
core   +1 more source

Selective and Precise Editing of Digital Polymers Through Parallel or Series Toehold‐Mediated Strand Displacement

open access: yesAdvanced Functional Materials, EarlyView.
A sequence‐encoded supramolecular construct containing two accessible toeholds is developed herein for enabling multiple editing operations. By introducing specific input strands, it is possible to selectively erase or rewrite digital content through parallel or series toehold‐mediated strand displacement (PTMSD or STMSD).
Jakub Ossowski   +3 more
wiley   +1 more source

Third order digital-to-analog converter [PDF]

open access: yes, 1972
System, consisting of sample and hold digital-to-analog converter, clock circuit, sample delay circuit, initial condition circuit and interpolator circuit, improves accuracy of reconstructed analog signal without increasing sample ...
Dotson, W. P.
core   +1 more source

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

open access: yesAdvanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva   +9 more
wiley   +1 more source

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