Results 161 to 170 of about 9,756 (260)

Brown–Proschan Repair Policy for Repairable Systems Using the Discrete Weibull Failure Distribution and Markov Chains

open access: yesQuality and Reliability Engineering International, EarlyView.
ABSTRACT A repairable system operates under a maintenance strategy involving scheduled preventive maintenance (PM) and corrective repair actions following failures. This study develops an exact analytical methodology using Markov chains with discrete states and time to calculate the expected number of failures E[N(t)]$\mathop {\mathbb {E}}[N(t)]$ under
Danilo G. O. Valadares   +3 more
wiley   +1 more source

Path integration in complex number space. [PDF]

open access: yesProc Natl Acad Sci U S A
Craddock P, Miossec Y, Bouchekioua Y.
europepmc   +1 more source

scMetaTraj: A Metabolism‐Centered Framework for Trajectory Inference in Single‐Cell Data

open access: yes
Med Research, EarlyView.
Jinwei Dai   +5 more
wiley   +1 more source

The role of identification in data‐driven policy iteration: A system theoretic study

open access: yesInternational Journal of Robust and Nonlinear Control, EarlyView.
Abstract The goal of this article is to study fundamental mechanisms behind so‐called indirect and direct data‐driven control for unknown systems. Specifically, we consider policy iteration applied to the linear quadratic regulator problem. Two iterative procedures, where data collected from the system are repeatedly used to compute new estimates of ...
Bowen Song, Andrea Iannelli
wiley   +1 more source

Fully Characterizing Lossy Catalytic Computation. [PDF]

open access: yesAlgorithmica
Folkertsma M   +3 more
europepmc   +1 more source

How Passive Acoustic and Traditional Monitoring Estimate Bird Diversity Across Habitats

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
We compared traditional bird counts (PC) with passive acoustic monitoring (PAM) in a heterogeneous Alpine landscape. PAM recorded twice as many species, with a strong correlation between species richness and the bird counts (rs = 0.71); however, there were significant differences depending on habitat type.
Jarek Scanferla   +7 more
wiley   +1 more source

DIVE: A Multi-Label Smart Contract Vulnerability Dataset. [PDF]

open access: yesSci Data
Alsunaidi SJ, Aljamaan H, Hammoudeh M.
europepmc   +1 more source

Quantification of flash flood peaks using computer simulation for potential hill torrents of Pakistan: A modeling study

open access: yesRiver, EarlyView.
Abstract This study investigates rainfall runoff behavior of five major torrential Nullahs' of Dera Ghazi Khan (D. G. Khan) for flash flood events. The integration, and fusion of satellite‐based meteorological, topographical, and pedo‐transferred function's (PTF) derived soil hydraulic datasets at 250 m grid size substantially proves a viable approach ...
Bilal A. Munir   +4 more
wiley   +1 more source

A long-term ecosystem monitoring dataset from the ICP Integrated Monitoring network: biogeochemical data from 1977-2020 across 14 European countries. [PDF]

open access: yesSci Data
Weldon J   +50 more
europepmc   +1 more source

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