Results 91 to 100 of about 3,209,774 (327)

Mechanically Tunable Bone Scaffolds: In Vivo Hardening of 3D‐Printed Calcium Phosphate/Polycaprolactone Inks

open access: yesAdvanced Functional Materials, EarlyView.
A 3D bone scaffold with osteogenic properties and capable of hardening in vivo is developed. The scaffold is implanted in a ductile state, and a phase transformation of the ceramic induces the stiffening and strengthening of the scaffold in vivo. Abstract Calcium phosphate 3D printing has revolutionized customized bone grafting.
Miguel Mateu‐Sanz   +7 more
wiley   +1 more source

Protecting Private Data in the Cloud [PDF]

open access: yes, 2012
Companies that process business critical and secret data are reluctant to use utility and cloud computing for the risk that their data gets stolen by rogue system administrators at the hosting company.
Aslam, Mudassar, Rasmusson, Lars
core   +1 more source

Transparent Inorganic–Organic Bilayer Neural Electrode Array and Integration to Miniscope System for In Vivo Calcium Imaging and Electrophysiology

open access: yesAdvanced Functional Materials, EarlyView.
This study presents the BioCLEAR system, a highly transparent and conductive neural electrode array composed of silver nanowires (AgNWs) and doped PEDOT:PSS, enabling neural recordings with minimal optical artifacts. When integrated with a GRIN lens, this cost‐effective neural implant allows simultaneous electrophysiological recording and GCaMP6‐based ...
Dongjun Han   +17 more
wiley   +1 more source

Bloomberg: Hon Hai May Raise China Wages 20% as Suicides Mount [PDF]

open access: yes, 2010
This document is part of a digital collection provided by the Martin P. Catherwood Library, ILR School, Cornell University, pertaining to the effects of globalization on the workplace worldwide.
China Labor Watch, Ong, Janet
core   +1 more source

Photoswitching Conduction in Framework Materials

open access: yesAdvanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez   +4 more
wiley   +1 more source

High-Security, Clone-proof RFID with Secure Distance Bounding [PDF]

open access: yes, 2014
Wireless near-field (NFC) and short-range RFID “security” devices are ubiquitous, commonly found in vehicle security (keyless-entry, remote-start), access control (employee key cards), travel cards, point-of-sale (PoS) transactions via NFC-enabled mobile
Elleithy, Khaled M., Gerety, Eugene P.
core  

Microporous Microgel Assemblies Facilitating the Recruitment and Osteogenic Differentiation of Progenitor Cells for Bone Regeneration

open access: yesAdvanced Functional Materials, EarlyView.
There is a significant need for biomaterials with well‐defined stability and bioactivity to support tissue regeneration. In this study, we developed a tunable microgel platform that enables the decoupling of stiffness from porosity, thereby promoting bone regeneration.
Silvia Pravato   +9 more
wiley   +1 more source

Constant-Cycle Hardware Private Circuits

open access: yesTransactions on Cryptographic Hardware and Embedded Systems
The efficient implementation of Boolean masking with minimal overhead in terms of latency has become a critical topic due to the increasing demand for physically secure yet high-performance cryptographic primitives.
Daniel Lammers   +3 more
doaj   +1 more source

“Pushing Their Necks Out”: Ultra, The Black Watch, and Command Relations, May-sur-Orne, Normandy, 5 August 1944 [PDF]

open access: yes, 2012
In 1974 Group Captain Frederick Winterbotham shocked the world when he revealed in his semiautobiographical work, The Ultra Secret, that the Allies had been breaking high-grade German ciphers throughout the greater portion of the Second World War in an ...
O\u27Keefe, David R.
core   +1 more source

ProFuzzer: On-the-fly Input Type Probing for Better Zero-Day Vulnerability Discovery

open access: yesIEEE Symposium on Security and Privacy, 2019
Existing mutation based fuzzers tend to randomly mutate the input of a program without understanding its underlying syntax and semantics. In this paper, we propose a novel on-the-fly probing technique (called ProFuzzer) that automatically recovers and ...
Wei You   +6 more
semanticscholar   +1 more source

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