Results 51 to 60 of about 27,958 (148)

Indefinite LQ Optimal Control with Terminal State Constraint for Discrete-Time Uncertain Systems

Journal of Control Science and Engineering, 2016
Uncertainty theory is a branch of mathematics for modeling human uncertainty based on the normality, duality, subadditivity, and product axioms. This paper studies a discrete-time LQ optimal control with terminal state constraint, whereas the weighting ...
Yuefen Chen, Minghai Yang
doaj   +1 more source

Validation of the formulation of location quotient methods using regression analysis

Journal of Economic Structures
The location quotient (LQ) method, a widely used nonsurvey method, has been improved through a series of empirical studies, resulting in variations that incorporate various factors. These variations include the simple LQ (SLQ) method, which considers the
Mizuki Uchida
doaj   +1 more source

Profitability, Leverage, and Company Size: The Key to Dividend Policy in LQ 45 Companies on the Indonesia Stock Exchange

Dialektika: Jurnal Ekonomi dan Ilmu Sosial
The purpose of this study is to examine how profitability, leverage, and company size affect dividend policy in LQ 45 firms that are listed on the BEI. The population that is the focus of the research this is an LQ 45 company listed on BEI during period ...
Inna Nur Hasanah, Dian Anita Sari
doaj   +1 more source

On the \lq \lq Galois closure\rq \rq for torsors [PDF]

Proceedings of the American Mathematical Society, 2009
openaire   +1 more source

Second‐Order Degradation Modeling and Multiscale Feature Fusion for High‐Fidelity Segmentation of Low‐Quality Digital Rock Images

Geophysical Research Letters
Digital Rock Physics (DRP) is a critical tool for characterizing rock properties and modeling multiphase flow, but segmenting low‐quality (LQ) rock images remains a key challenge due to partial volume blurring.
Lulu Xu, Zhenxue Dai, Yi Du, Xiaoying Zhang, Huichao Yin, Mohamad Reza Soltanian, Hung Vo Thanh, Meifeng Cai, Kenneth C. Carroll   +8 more
doaj   +1 more source

Linear Quadratic Robust Control of Synchronous Reluctance Motor

Engineering Proceedings
Synchronous reluctance motors (SynRMs) play a key role in modern vehicles as they do not require permanent magnets and sliding brushes, reducing maintenance requirements and increasing reliability.
Dávid Gábor Bányai, Zoltán Németh
doaj   +1 more source

The Adaptive LQ Regulator

, 1987
The optimal adaptive control of a linear system in a signal-plus-noise setting with infinite horizon LQ regulator cost is studied. The class of partially observed linear systems for which the certainty equivalence property holds is identified. It is also shown that a linear system is adaptively stabilizable if and only if it is uniformly stabilizable ...
openaire   +2 more sources

P23 | Synodic moon, emergency department arrivals and medical ward admissions

Italian Journal of Medicine
Premises and Purpose of the study: It’s commonly believed that full moon (FM) can affect health: few studies have confirmed this, most have not. Study aim is to evaluate FM effect on Arrival in Emergency Room (A), Triage Severity Score at arrival (TSS),
doaj   +1 more source

Lq-Helmholtz decomposition and Lq-spectral theory for the Maxwell operator on periodic domains

, 2016
We investigate the Helmholtz decomposition on periodic domains and prove the existence of the Lq-Helmholtz decomposition on periodic domains for a suitable range of q depending on the regularity of the boundary. As applications, we prove a spectral multiplier theorem for a Maxwell-type operator and study the incompressible Navier-Stokes equations on ...
openaire   +3 more sources

Liquiritin restores metabolic homeostasis in NAFLD by modulating AKT1/FOXO1 signaling. [PDF]

Front Pharmacol
Zhang Z, Jiao S, Jiang T, Zhang R, Sun Z, Zhang Z, Pan Y, Guo J.   +7 more
europepmc   +1 more source