Results 121 to 130 of about 2,250,044 (344)

Recomposable Layered Metasurfaces for Wavelength‐Multiplexed Optical Encryption via Modular Diffractive Deep Neural Networks

Advanced Functional Materials, EarlyView.
Modular diffractive deep neural network metasurfaces encode and reconstruct holograms across layer combinations and wavelengths, enabling secure, multifunctional operation. Each layer acts independently yet composes jointly, yielding up to m(2N −1) channels for m wavelengths and N layers.
Cherry Park, Youngsun Jeon, Seokho Lee, Yeseul Kim, Junsuk Rho   +4 more
wiley   +1 more source

Near‐Infrared Light‐Programmable Negative Differential Transconductance in Organic Electrochemical Transistors for Reconfigurable Logic

Advanced Functional Materials, EarlyView.
Organic electrochemical transistors based on a Near‐Infrared (NIR)‐responsive polymer p(C4DPP‐T) and iodide electrolyte exhibit optically programmable negative differential transconductance. NIR illumination triggers an iodine‐mediated redox process, enabling a transition from binary to ternary conductance states within a single‐layer device.
Debdatta Panigrahi, Christina J. Kousseff, Aristea Pavlou, Zeinab Hamid, Iain McCulloch, Fabrizio Torricelli, Paul W. M. Blom, Paschalis Gkoupidenis   +7 more
wiley   +1 more source

Complete description of substitutions in cylindric algebras and other algebraic logics [PDF]

, 1993
Richard J. Thompson
openalex   +1 more source

Logiques et contradictions du trafic transalpin dans le contexte politique et social européen

Revue de Géographie Alpine, 2007
In the Alpine regions, two conflicting interests exist: One part complains about a lack of accessibility. The other part is connected to international roads and is mainly affected by the impacts of transalpine traffic. These regions frequently argue that
Manfred Perlik
doaj   +1 more source

Trap‐Assisted Transport and Neuromorphic Plasticity in Lead‐Free 2D Perovskites PEA2SnI4

Advanced Functional Materials, EarlyView.
An artificial retina built from lead‐free layered perovskite (PEA)2SnI4 converts light input into a persistent photocurrent and sums successive flashes over time. Micro/nanocrystals integrated on electrodes act as synapse‐like pixels that perform temporal integration directly in hardware. This in‐sensor preprocessing merges detection and computation on
Ofelia Durante, Valeria Demontis, Jonas Riisnaes Karl, Lam Hoi Tung, Sebastiano De Stefano, Daniela Marongiu, Adolfo Mazzotti, Aditya Bhardwaj, Francesco Mattana, Elisa Pili, Selene Matta, Federico Paolucci, Michele Saba, Andrea Mura, Giovanni Bongiovanni, Monica F Craciun, Saverio Russo, Antonio Di Bartolomeo   +17 more
wiley   +1 more source

RAM, DEMUX and ALU in nanoscale: a quantum-dot cellular automata-based architecture

Discover Electronics
Quantum-dot cellular automata (QCA) is incipient as a groundbreaking substitution to conventional CMOS archetype for nanoscale logic circuit design. Unlike transistor-based approaches, QCA uses cell polarization to achieve high-density, low-power digital
Mohammad Abdullah-Al-Shafi
doaj   +1 more source

Logics and Contradictions of Transalpine Transport within the Context of Political and Social Relations in Europe

Revue de Géographie Alpine, 2007
In the Alpine regions, two conflicting interests exist: One part complains about a lack of accessibility. The other part is connected to international roads and is mainly affected by the impacts of transalpine traffic. These regions frequently argue that
Manfred Perlik
doaj   +1 more source

Self‐Feeding of Engineered Tissues via Controlled Glucose Release Facilitates Survival and Vascularization of Living Implants

Advanced Functional Materials, EarlyView.
ABSTRACT Engineering living matter has great clinical potential to deliver functional replacement organs. However, clinical translation remains hampered by the current inability to maintain viability of clinically relevant‐sized constructs. During the pre‐vascular phase, implants rely on nutrient diffusion for survival, which is insufficient at ...
Melvin Gurian, Iris E. Allijn, Laura Veenendaal, Nicole Bassous, Su Ryon Shin, Jeroen Leijten   +5 more
wiley   +1 more source

Perspective—Discovery Within Validation Logic: Deliberately Surfacing, Complementing, and Substituting Abductive Reasoning in Hypothetico-Deductive Inquiry [PDF]

, 2018
Kristin Behfar, Gerardo A. Okhuysen
openalex   +1 more source

A New Syllogism Closer to the Reality of Human Thinking -- On Lei Ma’s Substitution Logic [PDF]

, 2022
Xiangqun Chen
openalex   +1 more source