Results 41 to 50 of about 145,828 (221)

C^1-approximate solutions of second-order singular ordinary differential equations

Electronic Journal of Differential Equations, 2010
In this work a new method is developed to obtain C^1-approximate solutions of initial and boundary-value problems generated from a one - parameter second order singular ordinary differential equation.
George L. Karakostas
doaj  

Bright and dark optical solutions in birefringent fibers with polynomial law of non-linear refractive index via semi-analytical technique Shehu HPM

Results in Optics
This study addresses the propagation and stability of bright and dark optical soliton solutions in birefringent fibers governed by a nonlinear refractive index modeled through a polynomial law.
Mamta Kapoor
doaj   +1 more source

Susceptibility of Clonal Seedlings of Eucalyptus spp. to Powdery Mildew Disease

Floresta e Ambiente, 2018
Powdery mildew is one of the main diseases in eucalyptus clonal nursery. The present work aimed to confirm the identity of the causal agent of powdery mildew in clonal seedlings of Eucalyptus spp., and to evaluate the susceptibility reaction of clones to
Marciéli Pitorini Bovolini, Marília Lazarotto, Mateus Pereira Gonzatto, Norton Borges Junior, Roberto Lanna Filho   +4 more
doaj   +1 more source

Parameter estimation for connectome generative models: Accuracy, reliability, and a fast parameter fitting method

NeuroImage, 2023
Generative models of the human connectome enable in silico generation of brain networks based on probabilistic wiring rules. These wiring rules are governed by a small number of parameters that are typically fitted to individual connectomes and quantify ...
Yuanzhe Liu, Caio Seguin, Sina Mansour, Stuart Oldham, Richard Betzel, Maria A. Di Biase, Andrew Zalesky   +6 more
doaj   +1 more source

Safety of Daprodustat for the Treatment of Chronic Kidney Disease Anemia: Final Analysis of a Multicenter Postmarketing Surveillance Study in Japan

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This final analysis of a multicenter, prospective postmarketing surveillance study evaluated the safety of daprodustat in patients with chronic kidney disease anemia in routine clinical practice in Japan. Methods Patients who initiated daprodustat between September 2020 and July 2022 were registered.
Tadao Akizawa, Kyomi Kanaya, Kiyomi Aizawa, Masanori Onoki, Hirofumi Ozeki, Kazuko Suzuki, Ai Hayashi, Tomohiko Asamura   +7 more
wiley   +1 more source

Structure-preserving extended balanced truncation techniques for approximation of a class of second-order index-1 descriptor systems

Franklin Open
In this work, we propose extended Balanced Truncation (BT) techniques to competently approximate second-order index-1 descriptor systems without altering their fundamental structure, thereby improving approximation accuracy and minimizing computation ...
Mahtab Uddin, M. Monir Uddin, Md. Abdul Hakim Khan   +2 more
doaj   +1 more source

Statistically-Based Trend Analysis of MTInSAR Displacement Time Series

Remote Sensing, 2021
Current multi-temporal interferometric Synthetic Aperture Radar (MTInSAR) datasets cover long time periods with regular temporal sampling. This allows high-rate and non-linear trends to be observed, which typically characterize pre-failure warning ...
Fabio Bovenga, Guido Pasquariello, Alberto Refice   +2 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source