Results 141 to 150 of about 66,591 (332)

Perspective: Hollow Core Optical Fibres for Ultraviolet and Visible Wavelengths

Advanced Science, EarlyView.
Hollow core optical fibres bypass material constraints that limit optical fibres at ultraviolet and visible wavelengths. However, their challenging fabrication has limited their development, and significant gains in performance remain possible. In this perspective we outline approaches to enable the next generation of fibres for shorter wavelengths ...
Robbie Mears, Kerrianne Harrington, Jonathan C. Knight, William J. Wadsworth, James M. Stone, Tim A. Birks   +5 more
wiley   +1 more source

The finite-time ruin probabilities of a dependent bidimensional risk model with subexponential claims and Brownian perturbations

Nonlinear Analysis
The paper considers a dependent bidimensional risk model with stochastic return and Brownian perturbations in which the price processes of the investment portfolio of the two lines of business are two geometric Lévy processes, and the claim-number ...
Chenghao Xu, Xiaowen Shen, Kaiyong Wang
doaj   +1 more source

Approximation of the ruin probability using the scaled Laplace transform inversion. [PDF]

Appl Math Comput, 2015
Mnatsakanov RM, Sarkisian K, Hakobyan A.
europepmc   +1 more source

On the Risk of Ruin in a SIS Type Epidemic. [PDF]

Methodol Comput Appl Probab, 2022
Lefèvre C, Simon M.
europepmc   +1 more source

Avoiding Ruin and Insolvency While Maximizing Yields: A New Approach Taking into Account that Investments Should Only be Made if the Marginal Probability of Survival is Greater than the Marginal Probability of Ruin

, 2008
Hellmut D. Scholtz
openalex   +1 more source

Biomimetic Membrane Interface Technologies for Detection and Isolation of CTCs and EVs: Advances and Opportunities in Liquid Biopsy

Advanced Science, EarlyView.
Biomimetic membrane interface engineering constructs functionalized detection platforms by integrating natural cell membranes, synthetic lipids, or hybrid membranes. This strategy effectively reduces background interference and enables efficient target capture and analysis, showing broad applications in circulating tumor cell separation, extracellular ...
Duo Liu, Jie Yu, Jingxue Li, Yixue Chen, Mengle Peng, Yifan Xu, Yongjun Wu, Lihua Ding, Sitian He   +8 more
wiley   +1 more source

Asymptotic ruin probabilities for a renewal risk model with a random number of delayed claims

, 2022
Jinzhu Li
openalex   +2 more sources

Nanozymes Integrated Biochips Toward Smart Detection System

Advanced Science, EarlyView.
This review systematically outlines the integration of nanozymes, biochips, and artificial intelligence (AI) for intelligent biosensing. It details how their convergence enhances signal amplification, enables portable detection, and improves data interpretation.
Dongyu Chen, Wang Zheng, Zhihui Zhang, Shenping Yu, Xinxin Hang, Han Wu, Xiao‐Wei Xiang, Wei Mu, Yanli Jiao, Zaizai Dong, Lingqian Chang   +10 more
wiley   +1 more source

On The Randomized Schmitter Problem. [PDF]

Methodol Comput Appl Probab, 2022
Albrecher H, Araujo-Acuna JC.
europepmc   +1 more source

All Nanozyme‐Based Cascade Reactions for Biomedical Applications: from Self‐Cascading Nanozyme to Immobilized Cascade Nanozyme

Advanced Science, EarlyView.
This review introduces the development and classification of all‐nanozyme cascade reaction systems, highlighting mechanistic insights and research methods for understanding catalytic features and design principles. It provides detailed classifications, surveys recent applications in biosensing and therapy, and discusses the challenges that all‐nanozyme
Caixia Zhu, Congcong Jiang, Hian Kee Lee, Yuanjian Zhang, Sheng Tang   +4 more
wiley   +1 more source