Results 21 to 30 of about 166,985,766 (118)

Robust stability of non linear time varying systems [PDF]

open access: yes, 1999
summary:Systems with time-varying non-linearity confined to a given sector (Luré type) and a linear part with uncertainty formulated by an interval transfer function, are considered.
Zeheb, Ezra
core   +1 more source

Comparative review of entanglement risk assessments for cetacean conservation and management

open access: yesConservation Biology, EarlyView.
Abstract Cetacean entanglement in fishing gear remains a major global threat that exposes persistent gaps in how fisheries management frameworks manage risk to nontarget species. Ecological risk assessment (ERA) offers a structured way to link exposure and consequences to an explicit statement of risk, but entanglement risk assessments vary widely in ...
Laura Joan Feyrer   +2 more
wiley   +1 more source

KYP lemma based stability and control law design for differential linear repetitive processes with applications

open access: yes, 2013
Repetitive processes are a class of two-dimensional systems that have physical applications, including the design of iterative learning control laws where experimental validation results have been reported.
Galkowski, Krzysztof   +2 more
core   +1 more source

On feedback stabilization of nonlinear discrete-time state-delayed systems [PDF]

open access: yes, 2009
In this paper, we consider the problem of feedback stabilization of discrete-time systems with delays. The systems under consideration are nonlinear and nonaffine.
Woihida Aggoune   +5 more
core   +1 more source

Toward an Improved Understanding of the Antarctic Coastal Zone and Its Contribution to Future Global Sea Level

open access: yesReviews of Geophysics, Volume 64, Issue 3, September 2026.
Abstract Understanding the coastal zone of the Antarctic Ice Sheet (AIS), where it interacts with the Southern Ocean and warmer air masses, is crucial for predicting Antarctica's influence on the global climate and sea level. This region has multiple tipping mechanisms that could trigger large, rapid, and potentially irreversible changes in the AIS ...
Kenichi Matsuoka   +79 more
wiley   +1 more source

Learning From Errors in Simulations: How Individual Error Responses Shape Collaborative Problem‐Solving Skills

open access: yesJournal of Computer Assisted Learning, Volume 42, Issue 3, June 2026.
ABSTRACT Background In collaborative problem‐solving (CPS), individual errors such as failing to share relevant information are common. These moments can hinder performance, but if learners engage with them productively, they may offer powerful learning opportunities.
Constanze Richters   +4 more
wiley   +1 more source

Norms Over Threats and Trends: A Managerial Perspective on the Role of Normative Pressures in Motivating Sustainable Strategies and Positive Outcomes

open access: yesBusiness Ethics, the Environment &Responsibility, Volume 35, Issue 2, Page 995-1016, April 2026.
ABSTRACT This study investigates the effectiveness of institutional pressures in motivating two contrasting sustainability strategies, symbolic and substantive, and their subsequent impact on the triple bottom line (TBL). Using data from 388 US supply chain professionals, this research applies institutional theory and structural equation modeling to ...
Alina Marculetiu   +2 more
wiley   +1 more source

Input-to-state stability for discrete-time time-varying systems with applications to robust stabilization of systems in power form [PDF]

open access: yes, 2005
Input-to-state stability (ISS) of a parameterized family of discrete-time time-varying nonlinear systems is investigated. A converse Lyapunov theorem for such systems is developed.
Laila, D. S.   +5 more
core   +1 more source

Almost surely asymptotic stability of neutral stochastic differential delay equations with Markovian switching [PDF]

open access: yes, 2008
The main aim of this paper is to discuss the almost surely asymptotic stability of the neutral stochastic differential delay equations (NSDDEs) with Markovian switching.
Yuan, Chenggui   +4 more
core   +4 more sources

Modeling Interactions and Dynamic Saturation Processes in Karst Media

open access: yesWater Resources Research, Volume 62, Issue 2, February 2026.
Abstract The simulation of karst aquifers is highly challenging due to complex conduit‐matrix interactions. This study utilizes KarstFOAM, a high‐fidelity, physics‐based numerical model, to address these challenges. KarstFOAM integrates (a) a unified single‐domain Forchheimer–Darcy–Brinkman–Stokes (FDBS) formulation that transitions naturally across ...
Fuyun Huang   +5 more
wiley   +1 more source

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