Results 151 to 160 of about 26,117 (273)

Optical Pulling Force on Gold Mie Particles via Germanium and Aluminum‐Based Structures

Advanced Photonics Research, Volume 7, Issue 6, June 2026.
This work demonstrates a novel approach to generate optical pulling force on gold Mie objects of two different shapes and studies the effects for different object sizes, incident angles, and the aluminum tetrahedra separation. Using rectangular germanium blocks combined with aluminum tetrahedra, optical pulling force (OPF) is achieved over a broad ...
Nawsher Abdullah, Samiha Zuairia Ahmed, Mohammed Belal Hossain Bhuian   +2 more
wiley   +1 more source

AutomataGPT: Transformer‐Based Forecasting and Ruleset Inference for Two‐Dimensional Cellular Automata

Advanced Science, Volume 13, Issue 33, 15 June 2026.
We introduce AutomataGPT, a generative pretrained transformer (GPT) trained on synthetic spatiotemporal data from 2D cellular automata to learn symbolic rules. Demonstrating strong performance on both forward and inverse tasks, AutomataGPT establishes a scalable, domain‐agnostic framework for interpretable modeling, paving the way for future ...
Jaime A. Berkovich, Noah S. David, Markus J. Buehler   +2 more
wiley   +1 more source

Fast Lossless Image Compression

, 2007
In this paper, we present a simple algorithm for fast lossless compression of grayscale images. It consists of Differential Pulse Code Modulation (DPCM) followed by Huffman coding of the most-likely residual magnitudes.
Jeffrey C. Wehnes, Alan C. Bovik, Hung-ta Pai   +2 more
core  

Molecular Design and Interfacial Functions of Self‐Assembled Monolayers for Perovskite and Tandem Solar Cells

Advanced Energy Materials, Volume 16, Issue 23, 17 June 2026.
We identify two decisive levers for SAM interfaces: molecular design (carboxylic acid‐based, phosphonic acid, other anchoring chemistries, and polymeric SAMs) and mixing routes (co‐assembly, in situ assembly, pre‐ and post‐treatment). Coordinated tuning of headgroups and assembly pathways optimises energy alignment and film formation, suppresses ...
Jiaxu Zhang, Bochun Kang, Feng Yan
wiley   +1 more source

k‐Selective Electrical‐to‐Magnon Transduction with Finite‐Element‐Resolved Sub‐Micron Nanoantennas

Advanced Physics Research, Volume 5, Issue 6, June 2026.
We introduce a coupled finite‐element‐finite‐difference framework that links impedance‐matched nanoantenna geometries to propagating spin‐wave dynamics, capturing skin effects, proximity effects, and taper leakage beyond uniform‐current models. Applied to coplanar‐waveguide and stripline nanoantennas on yttrium‐iron‐garnet, the simulations achieve ...
Andreas Höfinger, Andrey A. Voronov, David Schmoll, Sabri Koraltan, Florian Bruckner, Claas Abert, Dieter Suess, Morris Lindner, Timmy Reimann, Carsten Dubs, Andrii V. Chumak, Sebastian Knauer   +11 more
wiley   +1 more source

Integrated Lossy, Near-lossless, and Lossless Compression of Medical Volumetric Data

, 2008
We propose an integrated, wavelet based, two-stage coding scheme for lossy, near-lossless and lossless compression of medical volumetric data. The method presented determines the bit-rate while encoding for the lossy layer and without any iteration.
William A. Pearlman A, Sungdae Cho B, Sehoon Yea A   +2 more
core  

A Stochastic and Security‐Constrained Transmission Expansion Planning Framework Incorporating Correlated Wind–Load Uncertainties and Renewable Generation Variability

Engineering Reports, Volume 8, Issue 6, June 2026.
This study presents a stochastic and security‐constrained transmission expansion planning framework that incorporates correlated wind–load uncertainties using the DWP–RSS model and evaluates N − 1 contingencies. The proposed Benders‐based methodology enhances reliability and provides cost‐efficient and resilient grid reinforcement decisions.
Sajad Saran, Amin Samanfar, Mehdi Nikzad
wiley   +1 more source

Secure near-lossless medical image compression and encryption with image-specific post-quantum key management and blockchain-based verification. [PDF]

PLoS One
Yadav B, Arakeri M.
europepmc   +1 more source

Wide‐Bandgap Semiconductor‐Based Neuromorphic Computing

Information &Functional Materials, Volume 3, Issue 2, Page 66-100, June 2026.
Wide‐bandgap semiconductors enable robust, low‐power neuromorphic devices for extreme environments. This review outlines material advantages, device physics, integration, and future directions for next‐generation brain‐inspired computing. ABSTRACT Neuromorphic computing has emerged as a promising paradigm to overcome the energy inefficiency and data ...
Hongyu Tang, Pengsheng Min, Yang Zhang, Qingchun Zhang, Wanlu Zhang, Ruiqian Guo, Guoqi Zhang   +6 more
wiley   +1 more source

Lossless and Lossy Characterization of the State of Perturbed Anharmonic Diatomics: An Information-Theoretic Compaction of Quantum Dynamics. [PDF]

J Chem Theory Comput
Hamilton JR, Levine RD.
europepmc   +1 more source