Results 211 to 220 of about 31,673 (301)

Modes of operation for Compressed Sensing based encryption.

, 2017
Compressed Sensing bietet die Möglichkeit spärlich besetzte oder komprimierbare Signale bereits bei der Abtastung - also im Sensor - zu komprimieren und gleichzeitig zu verschlüsseln. Dabei muss zur Verschlüsselung lediglich die Abtastmatrix, welche auch für die Signalrekonstruktion notwendig ist, geheim gehalten werden.
openaire   +2 more sources

Electrified Damage in Motion Systems

Advanced Engineering Materials, EarlyView.
The electrified damage in motion systems is a fundamental framework presenting the degradation pathway arising from the coupling of electrical energy transport with mechanical contact and interfacial chemistry. The framework positions electrified damage as a distinct degradation regime with unique characteristic surface morphologies and failures of ...
M. Humaun Kabir, Angelina Nguyen, Hong Liang   +2 more
wiley   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced 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, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Noninvasive Assessment of the Ulnar Nerve in the Upper Extremity Using Machine Learning. [PDF]

J Hand Surg Glob Online
Dondapati A, Rodenhouse A, Carroll TJ, Lillie J, Anand A, Pink L, Mitten D, Ketonis C.   +7 more
europepmc   +1 more source

Hot‐Film and Calorimetric Methods With Transient Heating for Measurement of High Biofluid Flow Rate

Advanced Functional Materials, EarlyView.
Accurate measurement of biofluid flow rate is vital for clinical diagnostics. We propose a transient heating strategy using short thermal pulses and peak temperature tracking to enhance the flow sensitivity of the hot‐Film and calorimetric methods. Simulations show how optimal heating time maximizes sensitivity across flow rates.
Yuanting Wei, Shupeng Li, Kyung Rok Pyun, Tianyu Yang, Bosung Kim, Haotian Yang, John A. Rogers, Yonggang Huang, Haohui Zhang   +8 more
wiley   +1 more source

Usefulness of ultrasonography to confirm hemostasis after femoral artery access in endovascular therapy. [PDF]

CVIR Endovasc
Shima Y, Bando R, Bando G, Irie N, Mushiake K, Tanaka H, Abe M.   +6 more
europepmc   +1 more source

Control of Polarization and Polar Helicity in BiFeO3 by Epitaxial Strain and Interfacial Chemistry

Advanced Functional Materials, EarlyView.
In BiFeO3 thin films, the interplay of interfacial chemistry, electrostatics, and epitaxial strain is engineered to stabilize homohelicity in polarization textures at the domain scale. The synergistic use of a Bi2O2‐terminated Aurivillius buffer layer and a highly anisotropic compressive epitaxial strain offers new routes to control the polar‐texture ...
Elzbieta Gradauskaite, Lilia Huynh, Natascha Gray, Quintin N. Meier, Marta D. Rossell, Morgan Trassin   +5 more
wiley   +1 more source

Personalized Interventional Management of Femoral Pseudoaneurysms of Iatrogenic and Traumatic Origin: Technical Aspects, Clinical Outcomes, and Risk-Adapted Treatment Selection. [PDF]

J Pers Med
Borzelli A, Giurazza F, Basile L, Corvino F, D'Antuono F, Pane F, Coppola M, Punzi A, Cangiano G, Corvino A, Niola R.   +10 more
europepmc   +1 more source

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source

Mechanical Compression Versus Vascular Closure Devices for Femoral Artery Haemostasis After Peripheral Endovascular Procedures: A Randomised Controlled Trial. [PDF]

J Clin Med
Shevchenko I, Lee BJ, Daudu D, Dodd J, Wong J, Oshin OA, Picazo-Pineda F, Al-Najjar M, Rhine TM, Bravo Ceballos C, Mwipatayi BP.   +10 more
europepmc   +1 more source