Results 91 to 100 of about 4,213 (228)

The influence of metaboreflex activation on pulmonary pressure with combined chemoreflex activation in acute and chronic hypoxia

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Activation of both the metaboreflex via post‐exercise circulatory occlusion and the chemoreflex via acute and chronic hypoxia increased pulmonary artery systolic pressure. Coactivation of these reflexes further increased pulmonary artery pressure in an additive manner.
Lauren E. Maier   +13 more
wiley   +1 more source

Finite-time synchronization of discontinuous network systems via two control schemes

open access: yesFranklin Open
This article considers network systems (NSs) which can realize random switch among different NSs based on Bernoulli random variables. As a result, the systems will be the networks with linear coupling, nonlinear coupling or partial communication failure.
Wanli Zhang, Ting Yang
doaj   +1 more source

Rendering transparency to ranking in educational assessment via Bayesian comparative judgement

open access: yesReview of Education, Volume 14, Issue 2, August 2026.
Abstract Transparency in educational assessment has become an increasingly pressing concern, particularly in the aftermath of the pandemic, as institutions seek more equitable, robust and defensible methods of evaluating student work. Comparative judgement (CJ) has gained traction as a promising alternative to traditional rubric‐based marking. However,
Andy Gray   +4 more
wiley   +1 more source

Stochastic order results and equilibrium joining rules for the Bernoulli Feedback Queue

open access: yes, 2013
We consider customer joining behaviour for a system that consists of a FCFS queue with Bernoulli feedback. A consequence of the feedback characteristic is that the sojourn time of a customer already in the system depends on the joining decisions taken by
Collins, E.J., Brooms, Anthony C.
core  

Robust $H_{\infty}$ Output Feedback Control of Networked Control Systems With Discrete Distributed Delays Subject to Packet Dropout and Quantization

open access: yesIEEE Access, 2019
This paper studies the robust H∞ control problem of networked linear time-delay systems with discrete distributed delays, involving random packet dropout and quantization.
Binqiang Xue, Haisheng Yu, Mengling Wang
doaj   +1 more source

Evaluation of the e‐Surveyor Mobile Application for Undertaking Plant Surveys and Predicting Habitat Type

open access: yesEcology and Evolution, Volume 16, Issue 7, July 2026.
We evaluated the accuracy of the e‐Surveyor mobile application, which includes automated identification for plant species and habitat prediction. We compared species lists collected by citizen scientists using the application in the field with data recorded by expert botanists. Most citizen scientists were able to accurately identify almost half of the
Lucy E. Ridding   +12 more
wiley   +1 more source

Trapped in the web: network architectures spread coevolution and shape adaptation

open access: yesOikos, Volume 2026, Issue 7, July 2026.
Adaptation is critical for biodiversity to persist under global change. Within ecological communities, species often face tradeoffs between adapting to shifting abiotic conditions and navigating the complex selective pressures imposed by interaction networks.
Alexandre Fuster‐ Calvo   +5 more
wiley   +1 more source

Large Deviations of the Giant Component in Scale‐Free Inhomogeneous Random Graphs

open access: yesRandom Structures &Algorithms, Volume 68, Issue 4, July 2026.
ABSTRACT We study large deviations of the size of the largest connected component in a general class of inhomogeneous random graphs with iid weights, parametrized so that the degree distribution is regularly varying. We derive a large‐deviation principle with logarithmic speed: the rare event that the largest component contains linearly more vertices ...
Joost Jorritsma, Bert Zwart
wiley   +1 more source

Singular nonlinear H∞ optimal control by state feedback

open access: yes, 1994
In this paper we study the singular nonlinear state feedback H∞ problem for affine nonlinear systems. Our approach yields to a sufficient and, under an extra assumption, also necessary condition for a singular nonlinear system to construct a state ...
Schaft, A.J. van der,, Maas, W.C.A.,
core  

Adaptive Vibration Control of Piezoactuated Euler-Bernoulli Beams Using Infinite-Dimensional Lyapunov Method and High-Order Sliding-Mode Differentiation

open access: yesJournal of Engineering, 2014
This paper presents an adaptive control scheme to suppress vibration of flexible beams using a collocated piezoelectric actuator-sensor configuration.
Teerawat Sangpet   +2 more
doaj   +1 more source

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