Results 141 to 150 of about 4,918 (271)

Exploiting quantum chaos diagnostics in QAOA for enhanced hybrid quantum classical deep learning classification. [PDF]

Sci Rep
Villalba-Díez J, Losada-González JC.
europepmc   +1 more source

Advances in Halide Perovskites for Photon Radiation Detectors

Advanced Materials Technologies, EarlyView.
This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang, Jieqi Wang, Xiaojun Cui, Carsten Ronning   +3 more
wiley   +1 more source

Dynamic Metric Embedding into $\ell_p$ Space

We give the first non-trivial decremental dynamic embedding of a weighted, undirected graph $G$ into $\ell_p$ space. Given a weighted graph $G$ undergoing a sequence of edge weight increases, the goal of this problem is to maintain a (randomized) mapping
Olkowski, Jan, Kowalski, Dariusz R., Springer, Max, Hajiaghayi, MohammadTaghi, Banihashem, Kiarash   +4 more
core  

Towards personalization of 1D blood flow models: sensitivity analysis and parameter calibration. [PDF]

Biomech Model Mechanobiol
Mansilla Alvarez LA, de Oliveira Mussolin D, Cunha-Lima G, Garzon S, Müller LO, Lemos PA, Blanco PJ.   +6 more
europepmc   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

Advanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source

Multiplicative Entropy Encodes Time-Causality; Gauge Mediates Mass-Gravity; Frequency Mirrors Metric-Geometry:A Two-Layer Fiber Bundle Model with Topologically Stable Base Space [PDF]

A Model Bridging General Relativity, Quantum Field Theory, and Quantum Thermodynamics. This paper proposes a two-layer fiber bundle space model where spacetime is composed of Planck-scale discrete units -Space Elementary Quanta (SEQ) and Sub ...
Zou, Zhi Kai
core   +1 more source

The interplay of heatwaves, air pollution, and green space on all-cause mortality in older adults with diabetes mellitus: a national cohort study. [PDF]

BMC Public Health
Gao J, Sun P, Huang M, Chen SY, Zhang X, Yan XP, Liang X, Zhang X, Zhang C, Ni CP.   +9 more
europepmc   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

Advanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu, Mengyao Xiao, Zhouli Sui, Yinpeng Wang, Daoye Zheng, Yuxin Liu, Luwei Wang, Huajun Liu, Chengkuo Lee   +8 more
wiley   +1 more source

Multiplicative Updating Rule for Blind Separation Derived from the Method of Scoring

, 2007
For blind source separation, when the Fisher information matrix is used as the Riemannian metric tensor for the parameter space, the steepest descent algorithm to maximize the likelihood function in this Riemannian parameter space becomes the serial ...
Howard Hua
core  

Enhancing Winters exponential smoothing: a novel approach with back-casting, Grey Wolf Optimization, and error tracking. [PDF]

Sci Rep
Karakullukcu E.
europepmc   +1 more source