Results 71 to 80 of about 616,220 (283)

Some Fixed Point Results for Sehgal-Proinov Type Contractions in Modular b−Metric Spaces

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2023
In this paper, inspired by Proinov type contractions, we intend to acquire novel definitions and results that expand Sehgals [3] metric fixed point theory in the sense of modular b−metric space. To demonstrate the theorems, we employ a general form of (α,
Büyükkaya Abdurrahman   +1 more
doaj   +1 more source

Brain modularity controls the critical behavior of spontaneous activity

open access: yes, 2014
The human brain exhibits a complex structure made of scale-free highly connected modules loosely interconnected by weaker links to form a small-world network.
de Arcangelis, Lucilla   +2 more
core   +1 more source

Modular group and modular forms

open access: yes, 2010
Covers not scanned.
Schmidt, Eric, author   +4 more
openaire   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

open access: yesMolecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson   +9 more
wiley   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

open access: yesMolecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau   +36 more
wiley   +1 more source

Self-Reconfigurable Modular Robots Adaptively Transforming a Mechanical Structure: Algorithm for Adaptive Transformation to Load Condition

open access: yesJournal of Robotics, 2011
Self-reconfigurable modular robots are composed of modules which are able to autonomously change the way they are connected. An appropriate control algorithm enables the modular robots to change their shape in order to adapt to their immediate ...
Yosuke Suzuki   +3 more
doaj   +1 more source

On the ramification of modular parametrizations at the cusps

open access: yes, 2018
We investigate the ramification of modular parametrizations of elliptic curves over Q at the cusps. We prove that if the modular form associated to the elliptic curve has minimal level among its twists by Dirichlet characters, then the modular ...
Brunault, François
core   +1 more source

Interaction of HS1BP3 with cortactin modulates TKS5 localisation, cell secretion and cancer malignancy

open access: yesMolecular Oncology, EarlyView.
Here, we demonstrate that HS1BP3 interacts with Cortactin through a proline‐rich region (PRR3.1) and show that this interaction, and HS1BP3 itself, promote cancer cell proliferation and invasion. Inhibition of this interaction leads to build‐up of TKS5 in multivesicular endosomes and altered secretion of CD63 and CD9, providing an explanation for the ...
Arja Arnesen Løchen   +9 more
wiley   +1 more source

On Hilbert modular forms, II

open access: yesProceedings of the Japan Academy, Series A, Mathematical Sciences, 1982
Let \(A_{{\mathbb{Z}}}(\Gamma_ K)_ k\) be the \({\mathbb{Z}}\)-module of symmetric Hilbert modular forms of (integral) weight k with Fourier coefficients in \({\mathbb{Z}}\), \(A_{{\mathbb{Z}}}(\Gamma_ K):=\oplus_{r\geq 0}A_{{\mathbb{Z}}}(\Gamma_ K)_{2r}\) and \(A^ a_{{\mathbb{Z}}}(\Gamma_ K):=\oplus_{k\geq 0}A_{{\mathbb{Z}}}(\Gamma_ K)_ k\).
openaire   +4 more sources

Quadratic Minima and Modular Forms [PDF]

open access: yesExperimental Mathematics, 1998
To appear in "Experimental Mathematics". 25 pages. Section 5 cuts omit "weakly level 1" results, since weakly level 1 => level 1 (as pointed out to me by Rainer Schulze-Pillot.)
openaire   +3 more sources

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