Results 101 to 110 of about 1,793,022 (276)

Method for nonlinear exponential regression analysis [PDF]

, 1972
Two computer programs developed according to two general types of exponential models for conducting nonlinear exponential regression analysis are described.
Junkin, B. G.
core   +1 more source

Nonlinear geometric analysis on Finsler manifolds

, 2017
This is a survey article on recent progress of comparison geometry and geometric analysis on Finsler manifolds of weighted Ricci curvature bounded below.
Ohta, Shin-ichi
core   +1 more source

Sarilumab in Polyarticular‐Course Juvenile Idiopathic Arthritis: Dose‐Finding and One‐Year Analysis of a Phase 2b, Open‐Label, Multicenter Study

Arthritis Care &Research, Accepted Article.
Objective This study assessed sarilumab in treating patients with polyarticular‐course juvenile idiopathic arthritis (pcJIA). Methods This phase 2b, open‐label study (NCT02776735) consisted of three sequential parts (each with a core‐treatment and extension‐phase). During part 1, three doses were assessed in two weight groups (Group A/B: ≥30–60 kg/≥10–<
Fabrizio De Benedetti, Inmaculada C. Penadés, Irina Nikishina, Ivan Foeldvari, Alberto J. Spindler, Anna Kozlova, Nadina Rubio‐Pérez, Pierre Quartier, Zbigniew Żuber, Raul Barria, Daniel Clemente, Gabriel V. Cornejo, Katherine Marzan, Nancy Liu, Christine Xu, Stephen DiMartino, Angeliki Giannelou, Fei Cao‐Ghoul, Bolanle Akinlade, Lydie Baret‐Cormel   +19 more
wiley   +1 more source

On the date of the epidemic peak

Mathematical Biosciences and Engineering
Epidemiologists have used the timing of the peak of an epidemic to guide public health interventions. By determining the expected peak time, they can allocate resources effectively and implement measures such as quarantine, vaccination, and treatment at ...
Ali Moussaoui, Mohammed Meziane
doaj   +1 more source

On a Generalized Langevin Type Nonlocal Fractional Integral Multivalued Problem

Mathematics, 2019
We establish sufficient criteria for the existence of solutions for a nonlinear generalized Langevin-type nonlocal fractional-order integral multivalued problem.
Ahmed Alsaedi, Bashir Ahmad, Madeaha Alghanmi, Sotiris K. Ntouyas   +3 more
doaj   +1 more source

Pattern Selection in the Complex Ginzburg-Landau Equation with Multi-Resonant Forcing

, 2007
We study the excitation of spatial patterns by resonant, multi-frequency forcing in systems undergoing a Hopf bifurcation to spatially homogeneous oscillations.
Belmonte A. L., Hermann Riecke, Jessica M. Conway, Malomed B.   +3 more
core   +3 more sources

Use of a Molecular Signature Response Classifier to Inform Treatment Selection Improves Clinical Disease Activity Among Patients with Rheumatoid Arthritis Initiating a Biologic or Targeted Synthetic Disease‐Modifying Antirheumatic Drug

Arthritis Care &Research, EarlyView.
Objective We assessed the effectiveness of PrismRA to improve clinical outcomes among patients with rheumatoid arthritis (RA) initiating treatment with a biologic or targeted synthetic disease‐modifying antirheumatic drug (b/tsDMARD). Methods PrismRA incorporated 19 gene expression features and four clinical features to assess a patient's likelihood of
Fenglong Xie, Timothy Beukelman, Nicholas P. McCormick, Jeffrey R. Curtis   +3 more
wiley   +1 more source

Existence Theory for q-Antiperiodic Boundary Value Problems of Sequential q-Fractional Integrodifferential Equations

Abstract and Applied Analysis, 2014
We discuss the existence and uniqueness of solutions for a new class of sequential q-fractional integrodifferential equations with q-antiperiodic boundary conditions.
Ravi P. Agarwal, Bashir Ahmad, Ahmed Alsaedi, Hana Al-Hutami   +3 more
doaj   +1 more source

Nonlinear Impulsive Multi-Order Caputo-Type Generalized Fractional Differential Equations with Infinite Delay

Mathematics, 2019
We establish sufficient conditions for the existence of solutions for a nonlinear impulsive multi-order Caputo-type generalized fractional differential equation with infinite delay and nonlocal generalized integro-initial value conditions.
Bashir Ahmad, Madeaha Alghanmi, Ahmed Alsaedi, Ravi P. Agarwal   +3 more
doaj   +1 more source

Chaos in large-amplitude pulsators: application to the beta Cep star HD180642

, 2013
The CoRoT observations of the beta Cephei star HD180642 uncover an unexpectedly rich frequency spectrum, in addition to several heat-driven modes. So far, two processes have been proposed to explain this behaviour: the presence of stochastic oscillations,
Degroote, Pieter
core   +1 more source