Results 131 to 140 of about 566,236 (289)

Variational inequalities and optimization problems

, 2007
In this paper we survey the relationships between scalar and vector variational inequalities (of differential type) and the underlying optimizationproblem. We show that the variational inequalities of Stampacchia type can be viewed as necessary optimality conditions, while the variational inequalities of Minty type can be considered as sufficient ...
openaire   +4 more sources

Understanding Inequality Within a Personalised System of Disability Support: Australian Children With Disabilities' Unmet Support Needs

Australian Journal of Social Issues, EarlyView.
ABSTRACT Disability support has shifted towards models of personalised care, which critics argue may contribute to increased inequalities. There is limited systematic evidence investigating inequalities in support among children with disabilities. To investigate inequalities in support, a survey of parents of children with disabilities aged 2–17 was ...
Martin O'Flaherty, Jessica Hill, Jennifer Smith‐Merry   +2 more
wiley   +1 more source

Culturally Safe Assistive Technology Provision in Australia: Concept Mapping Perspectives From Aboriginal and Torres Strait Islander People

Australian Journal of Social Issues, EarlyView.
ABSTRACT Disparities in Assistive Technology (AT) access exist for Aboriginal and Torres Strait Islander peoples despite recent policy reforms. This paper brings together First Nations and Western academic ways of being, knowing and doing to deliver an AT practice analysis based upon primary data from two research reports into the cultural safety of AT
Shane Hearn, Vanessa Langenberg, Kristy Harper, Libby Callaway, Hilary O'Connell, Eleanor Kennett‐Smith, Natasha Layton   +6 more
wiley   +1 more source

Experimental Demonstration of Radio‐Frequency Hong‐Ou‐Mandel Interference With Emulated Single‐Photon States

Advanced Physics Research, EarlyView.
We report an experimental demonstration of room‐temperature Hong–Ou–Mandel interference at a radio‐wave frequency of 120 MHz using emulated single‐photon states conditionally built from classical phase‐averaged coherent states. Our technique and results open the door to realizing quantum protocols in frequency ranges where standard quantum technologies
A. Sheleg, D. Vovchuk, K. Boiko, P. Ginzburg, G. Slepyan, A. Boag, A. Mikhalychev, A. Ulyanenkov, T. Salgals, D. Mogilevtsev   +9 more
wiley   +1 more source

The separate computation of arcs for optimal flight paths with state variable inequality constraints [PDF]

Computation of arcs for optimal flight paths with state variable inequality ...
Bryson, A. E., Jr., Mehra, R. K., Speyer, J. L.   +2 more
core   +1 more source

Prescribing of Medication to Prevent Glucocorticoid Harms in Patients With Polymyalgia Rheumatica: A Cross‐Sectional Study and Two Emulated Target Trials in the Clinical Practice Research Datalink Aurum

Arthritis &Rheumatology, EarlyView.
Objective Polymyalgia rheumatica (PMR) is a common indication for long‐term glucocorticoid (GC) treatment. Bone‐protective and gastroprotective medications are recommended for those at high risk of adverse events from GCs, but no trials have evaluated their effectiveness in PMR.
Helen Twohig, David Jenkinson, James Bailey, Samantha Hider, Ian C. Scott, Sara Muller   +5 more
wiley   +1 more source

Satisfaction with Delivery Care under the Gender Inequality Index. Scoping Review

Musas
Maternal satisfaction serves as a quality indicator in healthcare, and in this regard, countries are responsible for implementing new tools that address patient-centered measures to reduce gender inequality.
Jael María Quiroz Carreño, Javiera Navarro-Escobedo, Jazmín Orellana-Insunza, Claudia Cornejo-Aravena, Jovita Ortiz-Contreras   +4 more
doaj   +1 more source

Risk‐aware safe reinforcement learning for control of stochastic linear systems

Asian Journal of Control, EarlyView.
Abstract This paper presents a risk‐aware safe reinforcement learning (RL) control design for stochastic discrete‐time linear systems. Rather than using a safety certifier to myopically intervene with the RL controller, a risk‐informed safe controller is also learned besides the RL controller, and the RL and safe controllers are combined together ...
Babak Esmaeili, Nariman Niknejad, Hamidreza Modares   +2 more
wiley   +1 more source

UNDERSTANDING THE EVOLUTION OF INEQUALITY DURING TRANSITION: THE OPTIMAL INCOME TAXATION [PDF]

What explains the spectacular increases in inequality of disposable income in transitional economies of Central and Eastern Europe? There are at least two possible explanations. First, the pre-tax distribution of income became more unequal because of the
Kanbur, Ravi, Tuomala, Matti
core   +1 more source

Performance improvement of discrete‐time linear‐quadratic regulators applied to uncertain linear systems using the Tikhonov regularization method

Asian Journal of Control, EarlyView.
Abstract The linear‐quadratic regulator (LQR) problem of optimal control of an uncertain discrete‐time linear system (DTLS) is revisited in this paper from the perspective of Tikhonov regularization. We show that an optimally chosen regularization parameter reduces, compared to the classical LQR, the values of a scalar error function, as well as the ...
Fernando Pazos, Amit Bhaya
wiley   +1 more source