Results 51 to 60 of about 19,589,973 (304)

Weak solutions for a coupled system of Pettis-Hadamard fractional differential equations

Advances in Difference Equations, 2017
In this paper, by applying the technique of measure of weak noncompactness and Mönch’s fixed point theorem, we investigate the existence of weak solutions under the Pettis integrability assumption for a coupled system of Hadamard fractional differential ...
Saïda Abbas, Mouffak Benchohra, Yong Zhou, Ahmed Alsaedi   +3 more
doaj   +1 more source

Energetic-Property-Preserving Numerical Schemes for Coupled Natural Systems

Mathematics, 2020
In this paper, we propose a method for deriving energetic-property-preserving numerical schemes for coupled systems of two given natural systems. We consider the case where the two systems are interconnected by the action−reaction law. Although the
Mizuka Komatsu, Shunpei Terakawa, Takaharu Yaguchi   +2 more
doaj   +1 more source

Language, Culture, and Cancer: Qualitative Insights Into Communication Disparities Among Spanish‐Speaking Caregivers of Children With Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Latino children are projected to make up nearly one‐third of United States (US) children by 2060, and many of their caregivers speak Spanish. Prior survey research has documented communication difficulties for Spanish‐speaking caregivers of children with cancer, but contemporary qualitative data are limited.
Jenny Ruiz, Alejandra Curbelo‐Paz, Sonia Morales, Elizabeth Contreras, Amy Houtrow, Scott H. Maurer, Judy C. Chang   +6 more
wiley   +1 more source

Real-time dynamic substructuring in a coupled oscillator-pendulum system [PDF]

, 2005
Real-time dynamic substructuring is a powerful testing method which brings together analytical, numerical and experimental tools for the study of complex structures.
Wagg, DJ, Kyrychko, Y.N., Blyuss, KB, D J Webb (13416522), Konstantin Blyuss (4462429), Gonzalez-Buelga, A, Gonzalez-Buelga, A., Hogan, S.J., Kyrychko, Y, Kyrychko, YN, Hogan, SJ, Blyuss, K.B., Wagg, D.J., S J Hogan (16072466), Yuliya Kyrychko (4462912), A Gonzalez-Buelga (16058099)   +15 more
core   +1 more source

Existence of Solutions for Coupled Higher-Order Fractional Integro-Differential Equations with Nonlocal Integral and Multi-Point Boundary Conditions Depending on Lower-Order Fractional Derivatives and Integrals

Mathematics, 2022
In this article, we investigate the existence and uniqueness of solutions for a nonlinear coupled system of Liouville–Caputo type fractional integro-differential equations supplemented with non-local discrete and integral boundary conditions.
Muthaiah Subramanian, Jehad Alzabut, Mohamed I. Abbas, Chatthai Thaiprayoon, Weerawat Sudsutad   +4 more
doaj   +1 more source

Serum Myonectin Levels Are Positively Associated With Physical Function and Lower Frailty‐Related Limitation in Maintenance Hemodialysis Patients: A Cross‐Sectional Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Maintenance hemodialysis (MHD) patients frequently suffer from frailty, characterized by reduced physical function and poor prognosis. Myokines, such as myonectin, secreted by muscle, are emerging regulators of systemic health. This study investigated the relationship between serum myonectin, adipokines (adiponectin, omentin), and ...
Kenichi Kono, Yoshifumi Moriyama, Koji Ohashi, Naoya Otaka, Minako Tatsumi, Toyoaki Murohara, Noriyuki Ouchi, Satoru Oshima   +7 more
wiley   +1 more source

Synchronous chaos in the coupled system of two logistic maps [PDF]

, 2005
Synchronous chaos is investigated in the coupled system of two Logistic maps. Although the diffusive coupling admits all synchronized motions, the stabilities of their configurations are dependent on the transverse Lyapunov exponents while independent of
He GY, 何国威, He, GW (reprint author), Chinese Acad Sci, Inst Mech, Lab Nonlinear Mech, Beijing 100080, Peoples R China.   +2 more
core   +1 more source

Multiobjective synchronization of coupled systems [PDF]

Chaos: An Interdisciplinary Journal of Nonlinear Science, 2011
In this paper, multiobjective synchronization of chaotic systems is investigated by especially simultaneously minimizing optimization of control cost and convergence speed. The coupling form and coupling strength are optimized by an improved multiobjective evolutionary approach that includes a hybrid chromosome representation.
Tang, Y, Wang, Z, Wong, WK, Kurths, J, Fang, J   +4 more
openaire   +4 more sources

Existence and stability for fractional order pantograph equations with nonlocal conditions

Electronic Journal of Differential Equations, 2020
In this article we study the a coupled system of fractional pantograph differential equations (FPDEs). Using degree theory, we state necessary conditions for the existence of solutions to a coupled system of fractional partial differential equations ...
Israr Ahmad, Juan Jose Nieto, Ghaus ur Rahman, Kamal Shah   +3 more
doaj  

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo, Weisi Dai, Jie Mao, Mei Ye, Xingshan Lu, Xiaocui Zhang   +5 more
wiley   +1 more source