Results 61 to 70 of about 5,716,214 (341)

Homotopic simulation for heat transport phenomenon of the Burgers nanofluids flow over a stretching cylinder with thermal convective and zero mass flux conditions

Nanotechnology Reviews, 2022
This study is focused to elaborate on the effect of heat source/sink on the flow of non-Newtonian Burger nanofluid toward the stretching sheet and cylinder.
Ramzan Muhammad, Algehyne Ebrahem A., Saeed Anwar, Dawar Abdullah, Kumam Poom, Watthayu Wiboonsak   +5 more
doaj   +1 more source

Direct limits and fixed point sets

, 2004
For which groups G is it true that whenever we form a direct limit of G-sets, dirlim_{i\in I} X_i, the set of its fixed points, (dirlim_I X_i)^G, can be obtained as the direct limit dirlim_I(X_i^G) of the fixed point sets of the given G-sets?
Bergman, George M.
core   +3 more sources

Diphthamide synthesis is linked to the eEF2‐client chaperone machinery

FEBS Letters, EarlyView.
The diphthamide modification of eukaryotic translation elongation factor 2 (eEF2) is important for accurate protein synthesis. We addressed the potential coordination of de novo eEF2 synthesis with simultaneous or subsequent diphthamide modification. Our work reveals that the co‐chaperones Hgh1 and Cpr7, which are known to support folding of nascent ...
Lars Kaduhr, Klaus Mayer, Raffael Schaffrath, Johannes Buchner, Ulrich Brinkmann   +4 more
wiley   +1 more source

Approximation theorems of a solution of amperometric enzymatic reactions based on Green’s fixed point normal-S iteration

Advances in Difference Equations, 2021
In this paper, the authors present a strategy based on fixed point iterative methods to solve a nonlinear dynamical problem in a form of Green’s function with boundary value problems.
Khanitin Muangchoo-in, Kanokwan Sitthithakerngkiet, Parinya Sa-Ngiamsunthorn, Poom Kumam   +3 more
doaj   +1 more source

A Geometric Interpretation to Fixed-Point Theory on $S_{b}$-Metric Spaces [PDF]

arXiv, 2021
In this paper we present some fixed-figure theorems as a geometric approach to the fixed-point theory when the number of fixed points of a self-mapping is more than one. To do this, we modify the Jleli-Samet type contraction and define new contractions on $S_{b}$-metric spaces.
arxiv  

The multiplicativity of fixed point invariants

, 2013
We prove two general factorization theorems for fixed-point invariants of fibrations: one for the Lefschetz number and one for the Reidemeister trace. These theorems imply the familiar multiplicativity results for the Lefschetz and Nielsen numbers of a ...
Citterio, Dold, Jiang, Kate Ponto, Lewis, May, Michael Shulman, Ponto, Ponto, Shulman, You   +10 more
core   +1 more source

Functional variation among LPMOs revealed by the inhibitory effects of cyanide and buffer ions

FEBS Letters, EarlyView.
This study addresses the inhibition of lytic polysaccharide monooxygenases (LPMOs) by cyanide and explains how and why the magnitude of observed inhibitory effects depends on the way LPMO reactions are setup and on the type of LPMO. Enzymes known as lytic polysaccharide monooxygenases (LPMOs) are mono‐copper polysaccharide‐degrading peroxygenases that ...
Ole Golten, Lorenz Schwaiger, Zarah Forsberg, Kelsi R. Hall, Anton A. Stepnov, Tom Z. Emrich‐Mills, Iván Ayuso‐Fernández, Morten Sørlie, Roland Ludwig, Åsmund Kjendseth Røhr, Vincent G. H. Eijsink   +10 more
wiley   +1 more source

Ablation of LRP6 in alpha‐smooth muscle actin‐expressing cells abrogates lung inflammation and fibrosis upon bleomycin‐induced lung injury

FEBS Letters, EarlyView.
Low‐density lipoprotein receptor‐related protein 6 (LRP6) is a key receptor for the Wnt antagonist Dickkopf1 (DKK1). DKK1 protein expression is induced in a bleomycin (BLM)‐induced lung injury model. We show that DKK1 induces proinflammatory and profibrotic genes in lung fibroblasts.
Eun‐Ah Sung, Mikhail G. Dozmorov, SuJeong Song, Theingi Aung, Min Hee Park, Patricia J. Sime, Wook‐Jin Chae   +6 more
wiley   +1 more source

Approximating Fixed Points of Bregman Generalized α-Nonexpansive Mappings

Mathematics, 2019
In this paper, we introduce a new class of Bregman generalized α -nonexpansive mappings in terms of the Bregman distance. We establish several weak and strong convergence theorems of the Ishikawa and Noor iterative schemes for Bregman ...
Kanikar Muangchoo, Poom Kumam, Yeol Je Cho, Sompong Dhompongsa, Sakulbuth Ekvittayaniphon   +4 more
doaj   +1 more source

A Note on Smithson (1971) "Fixed Points of Order Preserving Multifunctions'' [PDF]

arXiv, 2023
Smithson (1971) ``Fixed points of order preserving multifunctions'' gives a fixed point theorem for a self correspondence on a partially ordered set, but its proof has an error. This paper points it out by constructing a counterexample and proves the theorem correctly.
arxiv