Results 121 to 130 of about 433,700 (300)

Clinical and Imaging Characteristics of Parkinson's Disease with Negative Alpha‐Synuclein Seed Amplification Assay

open access: yesMovement Disorders, EarlyView.
Abstract Background The cerebrospinal fluid alpha‐synuclein seed amplification assay (CSFasynSAA) detects alpha‐synuclein aggregation in over 90% of individuals with sporadic PD (sPD). However, the clinical characteristics of sPD with negative CSFasynSAA remain undefined.
Sarah M. Brooker   +30 more
wiley   +1 more source

Exact solutions of the two-dimensional nonlinear Schrodinger equation

open access: diamond, 2023
Gaukhar Shaikhova   +2 more
openalex   +1 more source

Unveiling New Perspectives on the Hirota–Maccari System With Multiplicative White Noise

open access: yesMathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT In this study, we delve into the stochastic Hirota–Maccari system, which is subjected to multiplicative noise according to the Itô sense. The stochastic Hirota–Maccari system is significant for its ability to accurately model how stochastic affects nonlinear wave propagation, providing valuable insights into complex systems like fluid dynamics
Mohamed E. M. Alngar   +3 more
wiley   +1 more source

Synthesis of 1,2,3,4‐Tetrahydroisoquinoline‐3‐Carboxylic Acid‐Embedded Decapeptides: In Silico Studies and In Vitro Evaluation Against Breast Cancer

open access: yesChemistryOpen, EarlyView.
Synthesized decapeptides were designed and validated by in silico studies. They have significantly exhibited anticancer potential against breast cancer and MCF‐7 cell line. The above illustration specifies the synthetic pathway, biological screening, and the mode of action of the peptide in blocking the pathways responsible for the growth of cancer ...
Sunil Tivari   +7 more
wiley   +1 more source

Soliton dynamics for fractional Schrodinger equations

open access: yes, 2013
We investigate the soliton dynamics for the fractional nonlinear Schrodinger equation by a suitable modulational inequality. In the semiclassical limit, the solution concentrates along a trajectory determined by a Newtonian equation depending of the ...
Secchi, Simone, Squassina, Marco
core  

CОNSERVATION LAWSOF THE NONLINEAR SCHRODINGER EQUATION

open access: yesВестник Башкирского университета, 2023
Е. R. Shaihiev   +4 more
openaire   +1 more source

Parametric Excitation of a Ferrimagnetic Sphere Resonator

open access: yesAdvanced Quantum Technologies, EarlyView.
The hypothesis that disentanglement spontaneously occurs in quantum systems is experimentally tested using a ferromagnetic resonator. Predictions derived from the hypothesis, and from an alternative theoretical model, are compared with the measured response of the resonator to an externally applied driving.
Eyal Buks
wiley   +1 more source

Localized induction equation, Heisenberg chain, and nonlinear Schrodinger equation

open access: yes, 1994
The three equations named in the title are examples of infinite-dimensional completely integrable Hamiltonian systems, and are related to each other via simple geometric constructions. In this paper, these interrelationships are further explained in terms of the recursion operator for the Localized Induction Equation, and the recursion operator is seen
Langer, Joel, Perline, Ron
openaire   +2 more sources

Home - About - Disclaimer - Privacy