Results 91 to 100 of about 382,423 (270)

Structure‐Function Integration in 2D Hybrid Perovskite for Fast Neutron and Gamma Ray Discrimination

Advanced Science, EarlyView.
Using an in situ seed‐assisted cooling method, large (28 × 7 × 3 mm3) (GABA)2PbBr4 single crystals are grown, featuring hydrogen‐rich organic layers and a dense PbBr4 framework. This architecture enables efficient γ‐ray absorption, fast‐neutron sensitivity, and clear n/γ pulse‐shape discrimination (FOM up to 1.74), highlighting its potential as a ...
Yingming Wang, Lingyan Xu, Chongqi Liu, Lu Liang, Binghui Zhang, Zhentao Qin, Lixiang Lian, Wei Zheng, Yanyan Lei, Qinzeng Hu, Shuai Song, Chaopeng Mi, Tao Wang, Yadong Xu, Gangqiang Zha, Wanqi Jie   +15 more
wiley   +1 more source

Surface Graphitized Mesoporous Carbon Surpasses the Conductivity–Porosity Trade‐Off

Advanced Science, EarlyView.
Electrochemical cathodic polarization in molten CaCl2‐NaCl converts mesoporous carbon (MC) into surface‐graphitized mesoporous graphite, simultaneously increasing surface area (397–867 m2/g) and electrical conductivity (26–450 S/cm) without mass loss.
Juntian Fan, Yating Yuan, Tao Wang, Huimin Luo, Fan Wang, Qingju Wang, Shannon M. Mahurin, Bishnu P. Thapaliya, Lilin He, Jue Liu, Nikolaos Samartzis, Zhenzhen Yang, Sheng Dai   +12 more
wiley   +1 more source

Stable Gaussian process tracking control of antagonistic variable stiffness actuators

Scientific Reports
The control of variable stiffness actuators (VSAs) is challenging because they have highly nonlinear characteristics and are difficult to model accurately.
Zhigang Zou, Wei Li, Chenguang Yang, Yongping Pan   +3 more
doaj   +1 more source

Distinguishing Infections on Different Graph Topologies [PDF]

, 2013
The history of infections and epidemics holds famous examples where understanding, containing and ultimately treating an outbreak began with understanding its mode of spread.
Caramanis, Constantine, Mannor, Shie, Milling, Chris, Shakkottai, Sanjay   +3 more
core  

Machine Learning Driven Window Blinds Inspired Porous Carbon‐Based Flake for Ultra‐Broadband Electromagnetic Wave Absorption

Advanced Science, EarlyView.
Inspired by the regulation mechanism of window blinds, this study designs an electromagnetic wave‐absorbing metamaterial. By introducing the magneto‐electric coupling concept and integrating it with an artificial intelligence‐based data‐driven collaborative optimization strategy, the material optimizes impedance matching performance and enhances loss ...
Zhe Wang, Wanchong Li, Lu Feng, Zaiqing Yang, Shicheng Jin, Dongxu Zhao, Xiaoyong Wu, Yan Wang, Yu Mao, Jinsong Zhang   +9 more
wiley   +1 more source

Probabilities of randomly centered small balls and quantization in Banach spaces

The Annals of Probability, 2005
We investigate the Gaussian small ball probabilities with random centers, find their deterministic a.s.-equivalents and establish a relation to infinite-dimensional high-resolution quantization.
Dereich, S., Lifshits, M. A.
openaire   +3 more sources

Non‐Equilibrium Synthesis Methods to Create Metastable and High‐Entropy Nanomaterials

Advanced Science, EarlyView.
ABSTRACT Stabilizing multiple elements within a single phase enables the creation of advanced materials with exceptional properties arising from their complex composition. However, under equilibrium conditions, the Hume–Rothery rules impose strict limitations on solid‐state miscibility, restricting combinations of elements with mismatched crystal ...
Shuo Liu, Chaochao Dun, Jeffrey J. Urban, Mark T. Swihart   +3 more
wiley   +1 more source

Central Limit Theorem for Conditional Mode in the Single Functional Index Model with Data Missing at Random

Ekonometria
This paper concentrates on nonparametrically estimating the conditional density function and conditional mode within the single functional index model for independent data, particularly when the variable of interest is affected by randomly missing data ...
Anis Allal, Abdessamad Dib, Abbes Rabhi
doaj  

Benefit-risk evaluation of Fuzheng Yiliu Decoction combined with chemotherapy for treating non-small cell lung cancer using multicriteria decision analysis

Frontiers in Oncology
IntroductionThis study uses multi-criteria decision analysis (MCDA) to evaluate the benefits and risks of combining Fuzheng Yiliu Decoction with chemotherapy in treating non-small cell lung cancer (NSCLC).
Dongjing Ma, Dongjing Ma, Yingying Yang, Shenwen He, Keqin Gao, Jinbin Wang, Di Yan, Yuanchao Zhang, Jianjun Wu, Jianjun Wu   +9 more
doaj   +1 more source

Small ball probabilities for Gaussian Markov processes under the Lp-norm

Stochastic Processes and their Applications, 2001
Let \(X(t)\) be a real-valued continuous Gaussian Markov process on the interval \([0,1]\) with mean zero. The author studies small ball probabilities, i.e. the behaviour of \(\log P(\| X(t)\| _p
openaire   +2 more sources