Results 121 to 130 of about 858,594 (303)

Some common fixed point theorems using implicit relation in 2-Banach spaces [PDF]

open access: yesSurveys in Mathematics and its Applications, 2015
In this article, we study the existence and uniqueness of a common fixed point of family of self mappings satisfying implicit relation on a 2-Banach space. We also prove well-posedness of a common fixed point problem.
M. Pitchaimani , D. Ramesh Kumar
doaj  

Unbiased Tail Estimation by an Extension of the Generalized Pareto Distribution

open access: yes
AMS classifications: 62G20; 62G32;bias;exchange rate;heavy tails;peaks-over-threshold;regular variation;tail ...
Segers, J., Beirlant, J., Joossens, E.
core  

Extreme values, regular variation and point processes

open access: yes, 1987
Extremes Values, Regular Variation and Point Processes is a readable and efficient account of the fundamental mathematical and stochastic process techniques needed to study the behavior of extreme values of phenomena based on independent and identically ...
Resnick, Sidney I
core   +1 more source

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

open access: yesMolecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu   +10 more
wiley   +1 more source

Get All, Filter Details - On the Use of Regular Expressions in SPARQL Queries

open access: yes
SPARQL is the standardised query language for the RDF data model. To process literal strings, filter expressions can be used with regexes. However, regex can be slow due to its computational complexity. As an initial step towards this area, we present an
Gibbins, Nicholas   +3 more
core  

Adaptor protein CIN85 potentiates the motility of osteosarcoma cells via the Akt/mTOR and MMP2‐COL3A1 axis

open access: yesMolecular Oncology, EarlyView.
CIN85 is highly expressed in osteosarcoma, particularly in metastatic lesions. Its overexpression increases cell migration and Matrigel invasion, while silencing CIN85 suppresses these behaviors. Transcriptome analysis shows that CIN85 regulates MMP2, COL3A1, and Akt/mTOR signaling. Targeting these pathways reverses CIN85‐induced motility, highlighting
Iryna Horak   +10 more
wiley   +1 more source

Some characterizations ofL-regular points

open access: yesMonatshefte für Mathematik, 1980
Bernstein-Walsh type estimates of polynomials and their relation to compact subsets of ℂ n are discussed.
openaire   +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

n-dimensional space groups and regular point systems

open access: yes, 1988
The concept of symmetrically-nonequivalent (i.e. different in their symmetry) regular point systems (SNRPS) of the n-dimensional space groups of symmetry was introduced. The group-theoretical algorithm for derivation of these groups was suggested.
Chuprunov, E.V., Kuntsevich, T.S.
core   +1 more source

Interpreting the effects of DNA polymerase variants at the structural level

open access: yesMolecular Oncology, EarlyView.
Using MAVISp and molecular dynamics simulations, we analyzed over 60 000 missense variants in POLE and POLD1 from ClinVar, COSMIC, cBioPortal, and saturation mutagenesis. Identified mechanistic indicators, including stability, binding, and long‐range, enable structural interpretation, providing ACMG‐like evidence for possible reclassification of VUS ...
Matteo Arnaudi   +7 more
wiley   +1 more source

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