Results 191 to 200 of about 105,471 (295)

Weibull‐Neural Network Framework for Wind Turbine Lifetime Monitoring and Disturbance Identification

Wind Energy, Volume 29, Issue 4, April 2026.
ABSTRACT Wind turbines are vital for sustainable energy, yet their reliability under diverse operational and environmental conditions remains a challenge, often leading to costly failures. This study presents a novel Weibull‐Neural Network Framework to enhance wind turbine lifetime monitoring by estimating reliability (R(t)) and mean residual life (MRL)
Fatemeh Kiadaliry, Sadigh Raissi, Alireza Rashidi Komijan   +2 more
wiley   +1 more source

Survival analysis of time-to-death for under-five children in Somalia: Application of AFT modeling approach. [PDF]

Public Health Pract (Oxf)
Belay DB, Chen DG, Yismaw MD, Mengste AA, Yilema SA, Ali MI, Mohamed J, Birhan NA, Nigussie TZ, Shiferaw YA, Belay AT, Fentaw KD.   +11 more
europepmc   +1 more source

Mechanical and Dielectric Properties of Porous Slip Cast Silicon Nitride: Yttrium Oxide‐Aluminum Oxide Sintering Aids

International Journal of Applied Ceramic Technology, Volume 23, Issue 2, April 2026.
Silicon nitride samples were slip cast using yttrium oxide‐aluminum sintering aids to fabricate porous materials for radar frequency windows. Microstructure and phase composition were determined. Flexural strength, elastic modulus, dielectric constant, and loss tangent were collected from room temperature to elevated temperatures up to 1200°C.
Averyonna R. Kimery, Matthew A. Thompson, Keith S. Caruso, Collin C. McClain, Carlos J. Martinez, Rodney W. Trice   +5 more
wiley   +1 more source

Development of Dose‐Response Models for the Ingestion Exposure Route and Stillbirth Outcome for Listeria monocytogenes

Risk Analysis, Volume 46, Issue 4, April 2026.
ABSTRACT Foodborne listeriosis can cause stillbirth in pregnant individuals, prompting numerous population‐specific food safety guidelines. Dose‐response models are employed in quantitative microbial risk assessments (QMRAs) to develop such guidelines; however, pregnant hosts are under‐considered when developing dose‐response models, and the few ...
Tyler Stump, Carly Gomez, Jade Mitchell
wiley   +1 more source

Stochastic Modelling of Daily Precipitation in Semi‐Arid Regions Using Markov Chains and Parametric Distributions

International Journal of Climatology, Volume 46, Issue 4, 30 March 2026.
This study applies stochastic rainfall models combining Markov Chains with gamma and mixed exponential distributions to a semi‐arid climate in Northeast Brazil. Model structures were evaluated using Bayesian Information Criterion (BIC), with maximum likelihood (MLM) for parameter estimation and cumulative distribution functions (CDFs) for validation ...
Gabriel Magno Cavalcante Calado, Mayke Feitosa Progênio, José Adalberto da Silva Filho, Ialy Rayane de Aguiar Costa, Severino Martins Neto, Artur Paiva Coutinho   +5 more
wiley   +1 more source

Cost analysis of enhanced software reliability model with Weibull testing effort function using simulated annealing. [PDF]

Sci Rep
Komee, Pachauri B.
europepmc   +1 more source

Uncertainty Quantification in Planning Aircraft Ground Movement Operations With Towbarless Robotic Tractors

International Journal of Robust and Nonlinear Control, Volume 36, Issue 5, Page 2542-2556, 25 March 2026.
ABSTRACT This article addresses the problem of quantifying the uncertainty in planning aircraft ground movement operations using towbarless robotic tractors taking into account the inherent uncertainties of the problem, specifically, the uncertainties in the weight of the aircraft and in the rolling resistance of the wheels of the main landing gear ...
Almudena Buelta, Alberto Olivares, Ernesto Staffetti   +2 more
wiley   +1 more source

Dataset of in-situ meteorological measurements for urban wind energy assessment in the southern region of the Dominican Republic. [PDF]

Data Brief
Vallejo-Díaz A, Herrera-Moya I, Garabitos-Lara E, Morbán-Ramírez HD, Severino-Simeón AJ, Malmquist A.   +5 more
europepmc   +1 more source

Polylimonene Improves the In Vivo Wound Healing Performance of Sodium Alginate‐Based Hydrogels

Journal of Applied Polymer Science, Volume 143, Issue 12, March 20, 2026.
An oligomer derived from orange peel essential oil incorporated into an alginate hydrogel was shown to be biocompatible and to exhibit a high capacity for in vivo incisional wound healing, as confirmed by experimental assays and mathematical models fitted to the data describing wound area reduction as a function of the dressing‐tissue contact time ...
Roniérik Pioli Vieira, Guilherme Frey Schutz, Oana‐Maria Chirliu, Aurelian‐Sorin Pasca, Lenuta Profire, Sandra Van Vlierberghe   +5 more
wiley   +1 more source

Using Quadratic Programming to Reconstruct Data From Published Survival and Competing Risks Analyses. [PDF]

Stat Med
Titman AC.
europepmc   +1 more source