Results 71 to 80 of about 356 (161)

Stimuli‐Responsive Hydrogels for Optical Applications: Mechanisms, Architectures, and Translational Challenges

Aggregate, Volume 7, Issue 6, June 2026.
The review discusses stimuli‐responsive hydrogels as soft optical materials that translate physical, chemical, and biological cues into refractive‐index, scattering, birefringence, diffraction, and transparency changes. It examines major stimulus classes and photonic architectures for biosensing, waveguiding, adaptive lenses, smart windows, and therapy.
Andrés Bernal‐Ballén, Alexandr Dejneka, Oleg Lunov   +2 more
wiley   +1 more source

Time evolution of interacting vortices under overdamped motion

, 2012
International audienceA system of interacting vortices under overdamped motion, which has been commonly used in the literature to model flux-front penetration in disordered type-II superconductors, was recently related to a nonlinear Fokker-Planck ...
Ribeiro, Mauricio, Nobre, Fernando, Curado, Evaldo M. F.   +2 more
core   +1 more source

Advances and Challenges in Machine Learning‐based Image Analysis for Monitoring and Predicting Organic Crystal Formation

Aggregate, Volume 7, Issue 6, June 2026.
This review explores the application of machine learning‐based image analysis technology in four major organic crystallization tasks, providing a reference for subsequent research in the corresponding fields. ABSTRACT Manual crystallization experiments have always been challenging, requiring extensive process development expertise and often resulting ...
Tianqi Ma, Yating Qu, Chenxian Guan, Hang Yin, Wenmian Yang, Shing Fung Chow, Henry Hoi Yee Tong, Defang Ouyang, Zhuyifan Ye   +8 more
wiley   +1 more source

kNNPC (k‐Nearest Neighbor Algorithm Per‐Class): Classification Method Predicting Extrapolation Regions With Reasonable Probability

Journal of Chemometrics, Volume 40, Issue 6, June 2026.
ABSTRACT In classification tasks, predicted class probabilities are often overconfident for samples outside the training distribution, which can lead to unsafe decision‐making. kNNPC, a k‐nearest neighbor algorithm per class, is proposed to mitigate such overconfidence under extrapolation or distribution shift.
Hiromasa Kaneko
wiley   +1 more source

Quantitative T2* Magnetic Resonance Imaging for Iron Detection in Soft Tissue of the Fingers

NMR in Biomedicine, Volume 39, Issue 6, June 2026.
T2* MRI was evaluated for detecting iron in soft tissues of the fingers. After visual inspection of dual‐colored maps, multiple regions of interest were placed in the soft tissues at areas that indicated increased susceptibility. Lower T2* values, indicative of iron deposition, were detected in patients with microvasculopathy (right panel) but not in ...
Artemis Galani, Nikolaos I. Vlachogiannis, Vassilis Koutoulidis, Georgia Lymperopoulou, Petros P. Sfikakis, Thomas G. Maris, Lia Angela Moulopoulos   +6 more
wiley   +1 more source

Modelos de superficies e intercaras : transiciones de fase, desorden y aplicaciones [PDF]

, 2005
En esta memoria estudiamos varios modelos formulados en una dimensión. Primero estudiamos el modelo de sine-Gordon, que es adecuado para estudiar el crecimiento de superficies sólidas, encontrando un comportamiento de tamaño finito semejante a una ...
Ares García, Saúl
core  

Quantum Information Measures of a Dirichlet Waveguide with Neumann Window(s)

Advanced Quantum Technologies, Volume 9, Issue 6, June 2026.
ABSTRACT Engineering boundary conditions in low‐dimensional structures provides a simple yet powerful way of shaping how quantum information is stored and transported. We investigate a flat 2D Dirichlet waveguide containing one or two finite Neumann windows and compute the bound states in both position and momentum space as functions of the window ...
Firoz Chogle, Berihu Teklu
wiley   +1 more source

Ferromagnetic Cobalt Oxide With Structural Distortion and Oxidation State Changes for Hydrogen Sulfide Gas Detection

Small, Volume 22, Issue 32, 8 June 2026.
High H2S gas sensitivity was improved by electrochemically engineering Co3O4/CoO heterostructures with oxygen vacancies and aligning nanosized particles via magnetic‐field‐assisted deposition. This alignment enhanced gas diffusion and electron transport, reducing base resistance. The resulting sensor exhibited high selectivity and a strong response (Rg/
Shin Joon Kang, Chang Yoon Kim, Min Chan Kim, Sunhyeong Kwon, Joon‐Shik Park, Hyung Mo Jeong   +5 more
wiley   +1 more source

Nature of temperature independent dissipation and relaxation in layered superconductors

, 2001
We proposed a statistical mechanics model for vortex matter which describes the low temperature saturation of both magnetic creep and differential resistivity.
H. J. Jensen, NICODEMI, MARIO
core  

Valorizing Landfill Gas Condensate as an External Carbon Source for Denitrification in Sewage–Landfill Leachate Co‐Treatment

Water Environment Research, Volume 98, Issue 6, June 2026.
This study showed that landfill gas condensate can replace conventional liquid carbon sources for denitrification in SBRs, achieving similarly high nitrogen removal without leaving refractory organic residues, while also beneficially reusing a landfill byproduct to improve sustainability and reduce reliance on purchased carbon.
Md. Ashik Ahmed, Brian Brazil, Lifeng Zhang, Renzun Zhao   +3 more
wiley   +1 more source