Results 61 to 70 of about 1,096,936 (228)

The Role of Science Course Pathways in Predicting College Enrollment: Insight From A Large Urban School District

open access: yesJournal of Research in Science Teaching, EarlyView.
ABSTRACT Although high school science course‐taking is highly valued in college admissions, its predictability for college enrollment, a key step in access to many STEM fields, has not been sufficiently investigated in the context of wide variability in science courses and updated standards.
Vandeen A. Campbell   +2 more
wiley   +1 more source

Fault‐Tolerant Fuzzy Boundary Control for Nonlinear Distributed Parameter Systems Under Limited Measurements and Markovian Failures

open access: yesCAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT This paper proposes a boundary control method for nonlinear distributed parameter systems (DPSs) with limited boundary measurements (BMs), as typically encountered in networked cyber‐physical processes with spatially distributed dynamics such as thermal and biomedical diffusion systems.
Yanlin Li   +5 more
wiley   +1 more source

Impatient Customers in Markovian Queue with Bernoulli Feedback and Waiting Server Under Variant Working Vacation Policy

open access: yesOperations Research and Decisions, 2020
This paper deals with customers' impatience behaviour for single server Markovian queueing system under K-variant working vacation policy, waiting server, Bernoulli feedback, balking, reneging, and retention of reneged customers.
Amina Angelika Bouchentouf   +3 more
doaj  

Robust Finite-Time ℋ∞ Control for Uncertain Systems Subject to Intermittent Measurements

open access: yesDiscrete Dynamics in Nature and Society, 2012
This paper investigates the robust finite-time ℋ∞ controller design problem of discrete-time systems with intermittent measurements. It is assumed that the system is subject to the norm-bounded uncertainties and the measurements are intermittent.
Zhenghong Deng
doaj   +1 more source

When is the bait worth the risk? A mechanistic model of a compensatory ecological trap in seabirds

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Ecological traps occur when organisms preferentially select habitats that reduce fitness. In seabird–fishery systems, fishery‐derived trophic subsidies can increase foraging success, reinforce habitat preference and indirectly enhance reproductive output or recruitment,
Cristóbal Anguita   +2 more
wiley   +1 more source

H∞ Control for Network-Based 2D Systems with Missing Measurements

open access: yesAbstract and Applied Analysis, 2014
The problem of H∞ control for network-based 2D systems with missing measurements is considered. A stochastic variable satisfying the Bernoulli random binary distribution is utilized to characterize the missing measurements.
Bu Xuhui   +3 more
doaj   +1 more source

Methodus ratiocinandi sive usus logicae, in praeclaro aliquo phaenomeno physico enodando speciminis loco

open access: yes
in Academia Patria IX. Calend. Aprilis M. DC. LXXXVI. publica praelectione ostensus a Iacobo Bernoulli, Basil.Wiss.
Bernoulli, Jakob
core   +1 more source

Complexity promotes stability in mutualistic networks through weaker mutualistic dependencies: Insights from Generalized Modelling

open access: yesJournal of Animal Ecology, EarlyView.
We show that complexity, but not nestedness or modularity, increase dynamical stability of mutualistic networks, mainly through a weakening in mutualistic dependencies with complexity. Abstract Mutualistic networks provide essential contributions to long‐term ecosystem functioning and food security, but Anthropocene stressors continue to alter their ...
Timo Metz   +3 more
wiley   +1 more source

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