Results 71 to 80 of about 47,816 (292)

Symbolic representations of iterated maps

Topological Methods in Nonlinear Analysis, 2001
This paper presents a general and systematic discussion of various symbolic representations of iterated maps through subshifts. We give a unified model for all continuous maps on a metric space, by representing a map through a general subshift over usually an uncountable alphabet. It is shown that at most the second order representation is enough for a
Fu, Xin-Chu, Lu, Weiping, Ashwin, Peter, Duan, Jinqiao   +3 more
openaire   +4 more sources

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

FEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya, Masatake Osawa, Hidefumi Fukumitsu   +2 more
wiley   +1 more source

The Perception of the Divine: Myth, Art, and Religion in Ernst Cassirer

Filozofia
According to the philosophy of religion proposed by Ernst Cassirer, myth and religion are two symbolic forms whose goal of representation is the idea of the sacred; to achieve this, both use different aesthetic representations such as totem, ritual, or ...
Gustavo Esparza
doaj   +1 more source

Clustering Algorithm Reveals Dopamine‐Motor Mismatch in Cognitively Preserved Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore the relationship between dopaminergic denervation and motor impairment in two de novo Parkinson's disease (PD) cohorts. Methods n = 249 PD patients from Parkinson's Progression Markers Initiative (PPMI) and n = 84 from an external clinical cohort.
Rachele Malito, Chiara Meneghini, Alice Galli, Luca Gallo, Pierfrancesco Mitrotti, Paola Dimartino, Marianna Inglese, Cinzia Zatti, Alessandro Lupini, Andrea Pilotto, Alessandro Padovani, Micol Avenali, Enza Maria Valente, Cristina Tassorelli, Silvia P. Caminiti   +14 more
wiley   +1 more source

Symbolic Representation of Finite Automata

, 2014
In formal analysis we often encounter finite automata with a~large amount of states over large alphabets. Their explicit representation can result in a~state explosion and this problem can be solved by the use of symbolic representation that can ...
Chromečka, Jiří
core   +1 more source

Functional and Structural Evidence of Neurofluid Circuit Aberrations in Huntington Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Disrupted neurofluid regulation may contribute to neurodegeneration in Huntington disease (HD). Because neurofluid pathways influence waste clearance, inflammation, and the distribution of central nervous system (CNS)–delivered therapeutics, understanding their dysfunction is increasingly important as targeted treatments emerge.
Kilian Hett, Abigail Dubois, Melanie Leguizamon, Alexander Song, Paula Trujillo, Colin D. McKnight, Ciaran M. Considine, Manus J. Donahue, Daniel O. Claassen   +8 more
wiley   +1 more source

Representación Simbólica de Preguntas: el proyecto ReSim [PDF]

Sintagma, 2006
Symbolic representation of questions: The ReSim Project. In this article we present the ReSim project: the symbolic representation of questions. The aim of this project was to create an automatic system capable of representing natural language questions ...
Ana Fernández Montraveta, Irene Castellón Masalles, Glòria Vázquez García   +2 more
doaj  

The Dark Side of Descriptive Representation: Bodies, Normalisation and Exclusion

Politics and Governance, 2018
This contribution elaborates on the role model function of descriptive representatives. We seek to elaborate on potentially negative effects of role models, as we think they can endanger a feminist project of dismantling hierarchical power relations ...
Petra Meier, Eline Severs
doaj   +1 more source

Transitional SAX Representation for Knowledge Discovery for Time Series

Applied Sciences, 2020
Numerous dimensionality-reducing representations of time series have been proposed in data mining and have proved to be useful, especially in handling a high volume of time series data.
Kiburm Song, Minho Ryu, Kichun Lee
doaj   +1 more source

Structure–Function Decoupling of the Sensorimotor and Default Mode Networks in Black Americans With MS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Multiple sclerosis (MS) exhibits racially disparate rates of disease progression. Black people with MS (B‐PwMS) experience a more severe disease course than non‐Hispanic White people with MS (NHW‐PwMS). Here we investigated structural and functional connectivity as well as structure–function decoupling in the ...
Emilio Cipriano, Giacomo Boffa, Maria Petracca, Marta Ponzano, Nicole Graziano, Claire Wigley, Claire Riley, Jonathan Howard, Pietro Bontempi, Sylvia Klineova, Fred Lublin, Matilde Inglese   +11 more
wiley   +1 more source