Results 231 to 240 of about 22,597,145 (371)

Nanomodification of Polyethylene via Focused Electron Beam Irradiation: Controlled Crazing and Application to Crack Arresting

Advanced Materials Technologies, EarlyView.
Focused electron beam (FEB) irradiation precisely modifies polyethylene (PE) at the nanoscale, resulting in controlled crazing characterized by microvoids and microfibrils. Additionally, the technique can be applied for crack arrest under tensile stress.
Sirorat Toocharoen, Masayuki Shimojo
wiley   +1 more source

An optimized elliptic curve digital signature strategy for resource-constrained devices. [PDF]

Sci Rep
Sabbry NH, Levina A.
europepmc   +1 more source

Full‐Domain 3D Digital Twin for Comprehensive Analysis and Validation of Standing Surface Acoustic Wave Generation on LiNbO3 Substrate

Advanced Materials Technologies, EarlyView.
A full‐domain 3D digital twin of a standing surface acoustic wave (SSAW) device on 128° YX LiNbO3 is developed and experimentally validated. The predictive power of the model is confirmed by electrical characterisation and laser Doppler vibrometry measurements, which show excellent agreement with simulations.
Felice Alberto Sfregola, Annalisa Volpe, Andrea Zifarelli, Massimiliano Benetti, Domenico Cannatà, Vincenzo Spagnolo, Pietro Patimisco   +6 more
wiley   +1 more source

Privacy-preserving communication in smart city transportation using elliptic curve cryptography. [PDF]

Sci Rep
Mohammed ZK, Mohammed MA, Ghani MKA, Aliesawi SA, Lakhan A, Abdulkareem KH, Marhoon HA, Al-Andoli MN.   +7 more
europepmc   +1 more source

Nature‐Inspired Functional Aerogel Fibers with Engineerable Core–Shell Morphology

Advanced Materials Technologies, EarlyView.
Nature‐inspired core–shell aerogel fibers are fabricated through coaxial wet‐spinning, which combines a polyimide shell with MXene core. The fibers exhibited absorption‐dominant EMI shielding, low thermal conductivity, and mechanical robustness, demonstrating multifunctional potential for wearable electronics and advanced smart textiles.
Ali Akbar Isari, Majed Amini, Mojdeh Rezaei‐khamseh, Vahid Rad, Hatef Yousefian, Masoud Soroush, Mohammad Arjmand   +6 more
wiley   +1 more source

Sub pico-second pulses in mono-mode optical fibers with Triki-Biswas model. [PDF]

Sci Rep
Hussain A, Ibrahim TF, Alanazi FD, Rahimzai AA, Dawood AA, Osman WM.   +5 more
europepmc   +1 more source

Degenerate elliptic differential systems

Journal of Mathematical Analysis and Applications, 1970
openaire   +2 more sources

Light Induced Training of 3D Printed Mechanical Metamaterials

Advanced Materials Technologies, EarlyView.
A new 3D‐printable material that stiffens under UV light is integrated into the architecture of mechanical metamaterials to realize trainable systems. Local stiffening amplified by rational design enables closed‐loop systems with tunable properties guided by UV irradiation. The resulting structures gradually adapt shape or resistance, demonstrating how
David Schwarz, Johan Liotier, Viacheslav Slesarenko, Jürgen Rühe   +3 more
wiley   +1 more source

Gradient regularity for widely degenerate elliptic partial differential equations. [PDF]

SN Partial Differ Equ Appl
Strunk M.
europepmc   +1 more source

Toward Enhancing Chiro‐Optical and Magneto‐Optical Properties of Magnetic Nanocrystals by Surface Plasmons

Advanced Optical Materials, EarlyView.
Here, recent progress is highlighted in colloidal magnetoplasmonic hybrid nanomaterials, with a focus on chiral plasmonics. Metal nanocrystals with intrinsic chiroptical features can lead to a combination of chiral plasmonics and magneto‐optics effects when interacting with the magnetic counterpart, offering a foundation for systematically designing ...
Miguel Comesaña‐Hermo, Eloi Haltz, Alessio Gabbani, Francesco Pineider, Verónica Salgueiriño   +4 more
wiley   +1 more source