Results 201 to 210 of about 10,375,970 (302)

An analytical exploration of dark and bright solitary wave solutions of time-fractional (3+1) -dimensional generalized Painlevé-type equation. [PDF]

Sci Rep
Khan M, Ali R, Alsulami IM, Alsulami A.
europepmc   +1 more source

Design and Multibody Dynamics Modeling of a Novel High‐Static‐Low‐Dynamic‐Stiffness Vibration Isolation Mechanism Based on Euler Buckling Characteristics

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Vibration isolation has long been a critical area of research, with the design of isolators based on the mechanical properties of Euler buckling beams representing one of the primary approaches. Traditionally, the focus has been on utilizing the negative stiffness characteristics of a post‐buckled Euler beam in parallel with positive stiffness
Yichang Feng, Yongpeng Gu, Gexue Ren, Suyuan Yu   +3 more
wiley   +1 more source

Emergence of periodic soliton patterns in the time-fractional Hodgkin-Huxley model arising in modern neuroscience. [PDF]

Sci Rep
Jawarneh Y, Mukhtar S, Islam S, Amadou Y.   +3 more
europepmc   +1 more source

Burden of ischemic stroke in China from 1990 to 2050: A systematic review and analysis of Global Burden of Disease Study 2021

Neuroprotection, EarlyView.
Based on GBD 2021, the study analyzed the temporal trends of ischemic stroke (IS) burden in China from 1990 to 2021 and forecasted incidence and mortality through 2050. The absolute burden of IS in China will continue to rise by 2050, driven mainly by population aging, with faster age‐standardized incidence rate growth in females than males.
Yijun Zhang, Jinqiao Zhu, Xue Xia, Meng Gao, Yunyi Hao, Anxin Wang   +5 more
wiley   +1 more source

Lump and breather interaction with different soliton solutions for the generalized doubly dispersive equation by embedded the neural networks. [PDF]

Sci Rep
Qasim M, Shafee A, Yao F, Baber MZ, Yildirim Y, Ceesay B, Ahmed N.   +6 more
europepmc   +1 more source

Nonprofit Governance and Financial Stability: A Study of Government‐Funded Social Services

Nonprofit Management and Leadership, EarlyView.
ABSTRACT Nonprofit social service providers are essential in delivering vital services, often with public funding. This study adopts a contingency perspective to explore the relationship between organizational governance and financial stability in publicly funded nonprofit organizations. We use a combination of comparative multilevel analysis (CMA) and
Florentine Maier, Michael Meyer, Josef Baumüller, Christian Grünhaus, Franka Walde   +4 more
wiley   +1 more source

On Gray Images of Cyclic and Self-Orthogonal Codes over Fq+uFq+vFq. [PDF]

Entropy (Basel)
Saif SH, Alhomaidhi AA.
europepmc   +1 more source

Class Field Theory of Solvable Algebraic Number Fields [PDF]

Proceedings of the National Academy of Sciences, 1939
openaire   +2 more sources

Coverage‐based rarefaction fails to quantify relative species richness

Oikos, EarlyView.
Coverage‐based rarefaction (CBR) is a high‐profile tool for assessing biodiversity that provides relative species richness estimates by leveraging the Good‐Turing index u to interpolate. In contrast to alternatives such as the Shannon and Simpson indices, CBR's main appeal is providing values in units of species. CBR is tested against a series of other
John Alroy
wiley   +1 more source

A Sequence-Specific Theory for Charge-Regulating IDPs. [PDF]

J Phys Chem B
Beyer D, Holm C, Wang ZG.
europepmc   +1 more source