Results 121 to 130 of about 1,217,682 (246)

Trauma and affect in a Holocaust survivor's story: Rosita Fanto's novel Rozalia Alone

Orbis Litterarum, EarlyView.
Abstract My article endeavors to redress the neglect of Rosita Fanto's Rozalia Alone (2010), which deals with a page of history that is less known worldwide, the Holocaust in Romania. Using a trauma studies perspective that mixes with affect theory, the article demonstrates that Rozalia Alone covers in a nutshell the whole magnitude of the late 1930s ...
Arleen Ionescu
wiley   +1 more source

Compact Snapshot Hyperspectral Imaging With Neural Dispersion‐Engineered Metalens

Nanophotonics, Volume 15, Issue 15, 13 August 2026.
A dispersion‐engineered metalens, designed via an end‐to‐end deep learning framework, encodes spectral information through wavelength‐dependent PSF shifts. Fabricated by two‐photon grayscale lithography, the ultrathin device demonstrates outstanding spatial‐spectral reconstruction in both indoor and outdoor scenes, positioning it as a promising ...
Peng Liu, Jiaru Chu, Yuhang Chen
wiley   +1 more source

A Programmable Multi‑Modal Information Encryption System Based on the Dynamic Wetting Behavior of Liquid Metal

Advanced Science, Volume 13, Issue 45, 13 August 2026.
This work presents a programmable multimodal information encryption device that harnesses the dynamic wetting behavior of liquid metal to achieve secure, reconfigurable, and high‐precision encryption and decryption of diverse data types, including text and images.
Xuedong Qiang, Min Mao, Yihao Wang, Nan Li, Mengyu Jiang, Chenkun Sun, Bangdeng Du, Jifei Ye, Linyan Wang, Fei Zhan, Lei Wang   +10 more
wiley   +1 more source

Improving the quality of light-field data extracted from a hologram using deep learning

ETRI Journal
We propose a method to suppress the speckle noise and blur effects of the light field extracted from a hologram using a deep-learning technique. The light field can be extracted by bandpass filtering in the hologram's frequency domain.
Dae-youl Park, Joongki Park
doaj   +1 more source

Toward Intelligent Multimodal Holography for Real‐Time Chemical Imaging of Dynamic Ion Separation

Advanced Intelligent Discovery, Volume 2, Issue 4, August 2026.
Intelligent multimodal holography integrates digital off‐axis holography, spectroscopic imaging, and AI‐driven reconstruction to visualize ion transport and chemical dynamics in real time. In this perspective paper, we outline how this approach enables label‐free, chemically specific monitoring of complex environments and discuss its potential to ...
Giovanna Ricchiuti, Sarah I. Allec, Maxim Ziatdinov, Venkateshkumar Prabhakaran   +3 more
wiley   +1 more source

From Analytical to Discrete Image-Based Contour Hologram Synthesis: A Comparative Analysis

Applied Sciences
A computational comparison between analytical and discrete image-based formulations for contour hologram synthesis is presented. The analytical approach relies on contour parameterization and Fourier-descriptor reconstruction to compute the phase ...
Alejandra Serrano-Trujillo, José Jaime Esqueda-Elizondo, Diego Armando Trujillo-Toledo, Laura Jiménez-Beristáin   +3 more
doaj   +1 more source

The Firebrands Echo: National Fantasy as an Obstacle to Jean‐Luc Mélenchon's Populist Spectacle

Constellations, EarlyView.
Reid A. Kleinberg
wiley   +1 more source

Convergent‐beam X‐ray crystallography

Journal of Applied Crystallography, Volume 59, Issue 4, Page 1200-1218, August 2026.
Molecular crystal diffraction with a highly focused X‐ray beam decouples crystal morphology and molecular structure by measuring magnified topographs from every reflection.Molecular and polymeric crystals show a wide range of functional properties that arise from the interplay between the atomic‐scale structure of their constituent molecules and the ...
Chufeng Li, Margarita Zakharova, Mauro Prasciolu, Jia Chyi Wong, Holger Fleckenstein, Nikolay Ivanov, Wenhui Zhang, Mansi Butola, J. Lukas Dresselhaus, Ivan De Gennaro Aquino, Dmitry Egorov, Philipp Middendorf, Alessa Henkel, Bjarne Klopprogge, Lars Klemeyer, Tobias Beck, Oleksandr Yefanov, Miriam Barthelmess, Janina Sprenger, Dominik Oberthuer, Saša Bajt, Henry N. Chapman   +21 more
wiley   +1 more source

A Deep Learning Framework for Multi-Plane Computer-Generated Holography

Photonics
Multi-plane computer-generated holography is a key technology for enabling volumetric and near-eye displays. However, its widespread adoption remains constrained by the high computational cost of phase optimization and the persistent issue of axial ...
Jiafeng Zeng, Yi Chen, Entong Kuang, Xinrui Li, Xiangsheng Xie, Qiang Wang   +5 more
doaj   +1 more source

3D Reconstruction and Holographic XR Navigation in Robot‐Assisted Sacrocolpopexy: A Report of Two Cases

Journal of Obstetrics and Gynaecology Research, Volume 52, Issue 8, August 2026.
ABSTRACT Dissection at the sacral promontory during robot‐assisted sacrocolpopexy (RSC) is technically demanding because of the proximity of major vascular structures and anatomical variability. We report two cases of RSC in which preoperative three‐dimensional (3D) reconstructed imaging and holographic extended reality (XR) visualization were used for
Tsukuru Amano, Daiki Idegami, Yutaka Yoneoka, Atsushi Murakami, Yuji Tanaka, Hiroyuki Yamanaka, Akimasa Takahashi, Shunichiro Tsuji   +7 more
wiley   +1 more source