Results 221 to 230 of about 517,702 (295)

Cross‐Phase Modulation via Time‐Varying Epsilon‐Near‐Zero Metasurfaces

Advanced Optical Materials, EarlyView.
Time‐varying epsilon‐near‐zero metasurfaces are shown to enable cross‐phase modulation beyond conventional ENZ excitation. By engineering dual absorption bands and exploiting oblique ultrafast pumping, large and broadband frequency translations are achieved at low pump energies.
Rakesh Dhama, Md Imran Hossain, Jesse Pietila, Thomas Fordell, Humeyra Caglayan   +4 more
wiley   +1 more source

Projector‐Induced Waveguide Encoded Lattices (ProWELs) with Optical Functionality: From Enhanced Fields of View (FOV) to 3D Data Encoding

Advanced Optical Materials, EarlyView.
We describe the fabrication of 3D polymeric waveguide architectures with tunability of waveguide diameter, lattice symmetry and long and short‐range order using an inexpensive (< $400 CAD) digital light projector. We demonstrate that Projector induced Waveguide Encoded Lattices (ProWELs) possess advanced functionality including tuneable Fields of View (
Kyle Stegman, Dusan Srdic, Fariha Mahmood, Kalaichelvi Saravanamuttu   +3 more
wiley   +1 more source

Reflections on the Inclusive Co-Design Process of a Virtual Assistant for Individuals With Complex Care Needs: Mixed Methods Study.

JMIR Hum Factors
van Calis JFE, Bevelander KE, van der Cruijsen AWC, Naaldenberg J, Leusink GL.   +4 more
europepmc   +1 more source

Selective Notch Frequency Technology for EMI Noise Reduction in DC-DC Converters: A Review. [PDF]

Sensors (Basel)
Kobori Y, Sun Y, Kobayashi H.
europepmc   +1 more source

Global threats in local wards: Dissemination of high-risk clones resistant to last-generation cephalosporins and carbapenems in Iraqi hospitals. [PDF]

IJID Reg
Hashim EA, Souguir M, Métayer V, Drapeau A, Azaiez S, Muhammed HA, Madec JY, Haenni M, Mansour W.   +8 more
europepmc   +1 more source

Multi-model large-scale AI framework for avian influenza surveillance and preparedness: Harnessing large language models to enhance risk communication, real-time decision support, and public health response strategies. [PDF]

One Health
Kong JD, Gillies M, Gardner E, Bragazzi NL.   +3 more
europepmc   +1 more source

Semantic-aware reinforcement and ensemble learning for signal management and anomaly detection in IoT systems. [PDF]

Sci Rep
Wali S, Khan MI, Imran M.
europepmc   +1 more source

Unveiling autism spectrum disorder for the pediatrician. [PDF]

J Pediatr (Rio J)
Vasconcelos MM, Vasconcelos LGA, Brito AR.   +2 more
europepmc   +1 more source