Results 81 to 90 of about 597,655 (285)

Common fixed points of biased maps of type (A) and applications

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1998
A generalization of compatible maps of type (A) called “biased maps of type (A)” is introduced and used to prove fixed point theorems for certain contractions of four maps.
H. K. Pathak, Y. J. Cho, S. M. Kang
doaj   +1 more source

Artin approximation compatible with a change of variables

open access: yes, 2015
We propose a version of the classical Artin approximation which allows to perturb the variables of the approximated solution. Namely, it is possible to approximate a formal solution of a Nash equation by a Nash solution in a compatible way with a given ...
Fichou, Goulwen   +2 more
core   +3 more sources

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

open access: yesMolecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat   +8 more
wiley   +1 more source

On Branciari’s theorem for weakly compatible mappings

open access: yesApplied Mathematics Letters, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

The Gysin map is compatible with mixed Hodge structures [PDF]

open access: yes, 2004
We prove that the Gysin map is compatible with mixed Hodge Structures.
M. A. de Cataldo, MIGLIORINI, LUCA
openaire   +3 more sources

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

open access: yesFEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini   +2 more
wiley   +1 more source

Dynamical R-Matrices for Integrable Maps

open access: yes, 1994
The integrability of two symplectic maps, that can be considered as discrete-time analogs of the Garnier and Neumann systems is established in the framework of the $r$-matrix approach, starting from their Lax representation.
Antonowicz   +22 more
core   +1 more source

Common Fixed Points of Compatible Mappings

open access: yesJournal of Scientific Research, 2012
In this paper we prove two common fixed point theorems by considering four mappings in complete metric space. In the first theorem we consider two pairs of compatible mappings of type (A) and in the second theorem we consider two pairs of compatible mappings of type (B).
R. Yumnam, M. P. Singh
openaire   +1 more source

Dietary nitrate and nitrite protect against doxorubicin‐induced cardiac fibrosis and oxidative protein damage in tumor‐bearing mice

open access: yesFEBS Open Bio, EarlyView.
Chemotherapies such as doxorubicin can have toxic effects on healthy cardiovascular/heart tissue. Following up on a doxorubicin toxicity study in mice without tumors where nitrate water was cardioprotective (lessened toxicity), this study with tumor‐bearing mice undergoing doxorubicin treatment showed no negative effect of nitrate and nitrite on drug ...
Rama D. Yammani   +7 more
wiley   +1 more source

Conformal and CR mappings on Carnot groups

open access: yes, 2018
We consider a class of stratified groups with a CR structure and a compatible control distance. For these Lie groups we show that the space of conformal maps coincide with the space of CR and anti-CR diffeomorphisms.
Cowling, Michael G.   +3 more
core  

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