Results 111 to 120 of about 953,819 (335)

Multidimensional Sticky Brownian Motions: Tail Behaviour of the Joint Stationary Distribution [PDF]

, 2019
Hongshuai Dai, Yiqiang Q. Zhao
openalex   +1 more source

Flexible Dielectric Acoustic Resonator Patch for Tissue Regeneration

Advanced Materials, EarlyView.
A flexible dielectric acoustic resonator patch enables MHz‐range ultrasound generation through resonance amplification without using piezoelectric materials. Conformal integration on a curved substrate allows efficient acoustic delivery to tissue‐mimicking environments.
Donyoung Kang, Byeongseok Ryu, Sujeong Ahn, Junhyub Kim, Myeonghun Jang, Jeong Ho Cho, Won‐Gun Koh, Hyungsuk Lee   +7 more
wiley   +1 more source

COVID-19 RISK MAPPING AND LIFE INSURANCE ESTIMATION: MARKOV CHAIN MODEL FOR PREMIUMS AND BENEFITS IN BANDUNG CITY

Barekeng
The COVID-19 pandemic, first identified in China, rapidly spread worldwide and significantly impacted various sectors, including health and insurance.
Hamidah Qurrotun Nadwah, Utriweni Mukhaiyar   +1 more
doaj   +1 more source

Global asymptotic stability, extinction and ergodic stationary distribution in a stochastic model for dual variants of SARS-CoV-2. [PDF]

Math Comput Simul, 2023
Omame A, Abbas M, Din A.
europepmc   +1 more source

Soft Ionic and Electronic Triboelectric Nanogenerators: Toward Attachable and Implantable Biomedical Applications

Advanced Materials, EarlyView.
This review provides an overview of triboelectric nanogenerator (TENG)–based biomedical applications by classifying studies into electronic and ionic systems across attachable and implantable platforms. It summarizes key material choices, device structures, and working mechanisms that characterize current TENG‐based research, and outlines six future ...
Kyongtae Choi, Jimin Park, Won Jun Song, Soohwan An, Seonggyu Choe, Byeong‐Rak Keum, Min Young Kim, Dae Hee Hwang, Young‐Geun Park, Sung‐Won Kim, Sangyul Baik, Gwang‐Bum Im, Younghoon Lee   +12 more
wiley   +1 more source

On Truncation of the Matrix-Geometric Stationary Distributions

Mathematics, 2019
In this paper, we study queueing systems with an infinite and finite number of waiting places that can be modeled by a Quasi-Birth-and-Death process. We derive the conditions under which the stationary distribution for a loss system is a truncation of ...
Valeriy A. Naumov, Yuliya V. Gaidamaka, Konstantin E. Samouylov   +2 more
doaj   +1 more source

Extinction and stationary distribution of a stochastic COVID-19 epidemic model with time-delay. [PDF]

Comput Biol Med, 2022
Ikram R, Khan A, Zahri M, Saeed A, Yavuz M, Kumam P.   +5 more
europepmc   +1 more source

On the distribution of the supremum functional for processes with stationary independent increments [PDF]

, 1957
Glen Baxter, M. D. Donsker
openalex   +1 more source

Large‐Area 2D Metasurface‐Based Triboelectric E‐Skin Arrays: Contact & Proximity Tactile Mapping with Broadband Acoustic Readouts

Advanced Materials, EarlyView.
Metasurface‐engineered NC‐TENG arrays integrate tactile pressure mapping, non‐contact gesture sensing, and acoustic signal readouts in one ultrathin module, and outperforms pristine PDMS in terms of electrical output and real‐time spatial mapping for next‐gen wearables.
Injamamul Arief, Swagato Sarkar, Anik Kumar Ghosh, Osvalds Verners, Kamal Kumar Meena, Su‐Hyeong Lee, Soosang Chae, Tobias A. F. König, Beate Krause, Andreas Fery, Mehmet Sait Özer, Anindya Nag, Amit Das   +12 more
wiley   +1 more source

A stochastic SEIR model with Holling type II treatment and Ornstein–Uhlenbeck process

Kuwait Journal of Science
This paper investigates a stochastic SEIR epidemic model that incorporates both Holling type II treatment and an Ornstein-Uhlenbeck process (OUP). By constructing appropriate non-negative Lyapunov functions, we establish the existence and uniqueness of a
M. Mediani, A. Slama, A. Boudaoui, H. Alsakaji, F.A. Rihan   +4 more
doaj   +1 more source