Results 91 to 100 of about 4,797,847 (218)

The impact of digital physical therapy during COVID-19 lockdown in children with developmental disorders: A qualitative study. [PDF]

open access: yesBraz J Phys Ther, 2022
Portillo-Aceituno A   +5 more
europepmc   +1 more source

Coordinated Architectural and Chemical Reinforcement in the Crushing Mandible of a Soldier Termite

open access: yesAdvanced Functional Materials, EarlyView.
The crushing mandible of a soldier termite withstands substantial biting loads despite lacking mineral. Its cuticle is partitioned: convex teeth pair hardness and zinc enrichment with aligned chitin fibers for contact durability, while stiffer concave regions between teeth carry bending loads.
Andrew Tran Nguyen   +16 more
wiley   +1 more source

1st ACM workshop on education in computer security

open access: yes, 1997
Taken from the NPS website.The security of information systems and networks is a growing concern. Experts are needed to design and organize the protection mechanisms for these systems.
Irvine, Cynthia, Orman, Hilarie
core   +2 more sources

Computer Security and the Internet: Tools and Jewels

open access: yesInformation Security and Cryptography, 2020
P. van Oorschot
semanticscholar   +1 more source

Dynamically Actuated Reconfigurable Topographical Surface Enables Active Control of Implant‐Associated Infections

open access: yesAdvanced Functional Materials, EarlyView.
A dynamically actuated reconfigurable topographical surface (DARTS) integrates contact‐mediated bactericidal nanotopography with programmable mechanical actuation to actively disrupt bacterial biofilms. Dynamic surface reconfiguration enhances bacterial killing and suppresses implant‐associated infections in vivo, providing a new strategy for active ...
Mohammad Asadi Tokmedash   +4 more
wiley   +1 more source

Bio‐Inspired Artificial Ionic Mechanoreceptor

open access: yesAdvanced Functional Materials, EarlyView.
A skin‐inspired artificial mechanoreceptor based on ionic interactions is presented for biomimetic tactile sensing. Pressure‐driven ionic redistribution within microfluidic channels generates a self‐powered electrical signal without external bias. The generated waveform exhibits mechanoreceptor‐like temporal features, including overshoot and undershoot,
Mohammad Akbari   +4 more
wiley   +1 more source

2010 New Zealand computer crime and security survey

open access: yes, 2011
The New Zealand Computer Crime and Security Survey is conducted by the Security Research Group (SRG) of the University of Otago, in partnership with the NZ Internet Task Force (NZITF), New Zealand Police, and the Computer Security Institute (CSI).
Quinn, K J Spike
core  

Dirac‐Source Linear X‐Ray Detection Diode

open access: yesAdvanced Functional Materials, EarlyView.
Monolayer graphene imparts near linear current‐voltage behavior to a perovskite X‐ray detection diode, contrasting with conventional diode‐like responses. Exploiting graphene's Dirac dispersion and a Schottky‐like back‐to‐back junction, the device achieves six‐orders‐of‐magnitude dark current suppression while retaining linearity over 200 V, enabling ...
Babar Shabbir   +8 more
wiley   +1 more source

Home - About - Disclaimer - Privacy