Results 41 to 50 of about 1,449,576 (203)

Application Backstepping Method for Stabilizing and Solving Delayed Lotaka-Volterra with A Dynamical Graph

Tikrit Journal of Pure Science
The primary goal of this work is to introduce dynamic graphs. Specifically, it will demonstrate that the matrix is the basic matrix of interconnections (adjacency).
Mayadah Khalil Ghaffar, Fadhel S. Fadhel, Nabeel E. Arif   +2 more
doaj   +1 more source

Validation of the 3-steps Complete in vitro Method for Ruminant Feedstuffs Intestinal Digestibility

Scientific Papers Animal Science and Biotechnologies, 2023
The ruminants partially use the dietary protein in the rumen step of digestion. The undegraded part of this protein and also, its digestion in the stomach and small intestine vary depending on the type of feedstuff.
Ana Elena Cişmileanu, Catalin Dragomir, Smaranda Toma   +2 more
doaj  

Preferences of Pediatric Patients and Their Caregivers for Chemotherapy‐Induced Nausea and Vomiting Control Endpoints: A Mixed Methods Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Although not always achieved, complete chemotherapy‐induced nausea and vomiting (CINV) control is the conventional goal of CINV prophylaxis. In this two‐center, mixed‐methods study, we sought to understand the preferences of adolescent patients and family caregivers for CINV control endpoints.
Haley Newman, Tadi Hondonga, Alison Berry, Caitlin Elgarten, Jason Freedman, Katelyn Oranges, Sara McDonough, Caroline Diorio, L. Lee Dupuis   +8 more
wiley   +1 more source

Spatially inhomogeneous periodic solutions in distributed Hutchinson equation

Моделирование и анализ информационных систем, 2009
The asymptotics of spatially inhomogeneous periodic solutions of the complex spatially distributed Hutchinson equation with periodic boundary conditions are presented. It is shown that such solutions are observable in a numerical experiment.
D. S. Glyzin, S. A. Kaschenko, A. S. Polstyanov   +2 more
doaj  

Pediatric Oncology Nursing Competencies in Latin America and the Caribbean: A Scoping Review to Inform Practice, Education, and Research

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Nurses are central to cancer care for children and adolescents, yet no comprehensive synthesis has defined essential core competencies for pediatric oncology nursing (PON) practice internationally, particularly in Latin America and the Caribbean (LAC).
Luís Carlos Lopes‐Júnior, Edmara Bazoni Soares Maia, Soad Fuentes‐Alabí, Courtney E. Sullivan, Monnie Abraham, Mauricio Maza, Liliana Vásquez Ponce, Regina Aparecida Garcia Lima   +7 more
wiley   +1 more source

Nonlinear differential equations with deviating arguments and approximations via a Parker-Sochacki approach

Electronic Journal of Differential Equations, 2017
The Parker-Sochacki method has been successful in generating approximations for a wide variety of ODEs, and even PDEs of evolution type, by achieving an autonomous polynomial vector field and implementing the Picard iteration.
Vincenzo M. Isaia
doaj  

Coupled of Semi Analytic Approach Associated with Laplace Transform First Step for Solving Matrix Differential Equations Quadratic Form when the Time-Delay in Noise Term

مجلة بغداد للعلوم
      A novel technique and an efficient modification based on Adomian decomposition method and homotopy approach for finding accurately analytic solutions to non-linear (noise term) quadratic matrix retarded delay equations connected with the method ...
Khalid Hammood AL-Jizani
doaj   +1 more source

Stability of Variable-Step BDF2 and BDF3 Methods

SIAM Journal on Numerical Analysis, 2022
We prove that the two-step backward differentiation formula (BDF2) method is stable on arbitrary time grids; while the variable-step BDF3 scheme is stable if almost all adjacent step ratios are less than 2.553. These results relax the severe mesh restrictions in the literature and provide a new understanding of variable-step BDF methods. Our main tools
Zhaoyi Li, Hong-lin Liao
openaire   +2 more sources

NRASQ61R Expression in Lymphatic Endothelial Cells Causes Enlarged Vessels, Hemorrhagic Chylous Effusions, and High Mortality in a Mouse Model of Kaposiform Lymphangiomatosis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Kaposiform lymphangiomatosis (KLA) is an aggressive complex lymphatic anomaly. Patients exhibit malformed lymphatic vessels and often develop hemorrhagic effusions and elevated angiopoietin‐2 (Ang‐2) levels. A somatic NRAS p.Q61R (NRASQ61R) mutation has been associated with KLA.
C. Griffin McDaniel, Patricia Pastura, Joshua P. Scallan, Timothy D. Le Cras   +3 more
wiley   +1 more source

Spatially inhomogeneous periodic solutions in the Hutchinson equation with distributed saturation

Моделирование и анализ информационных систем, 2011
The asymptotics of spatially inhomogeneous periodic solutions of a complex spatially distributed Hutchinson equation with periodic boundary conditions are presented. It is shown that such solutions are not observed in a numerical experiment.
D. S. Glyzin, S. A. Kaschenko, A. S. Polstyanov   +2 more
doaj