Results 71 to 80 of about 225,421 (305)

Mizoguchi-Takahashi local contractions to Feng-Liu contractions

Applied General Topology
In this article, we establish that any uniformly local Mizoguchi-Takahashi contraction is actually a set-valued contraction due to Feng and Liu on a metrically convex complete metric space.
Pallab Maiti, Asrifa Sultana
doaj   +1 more source

Exploring the influence of lactoferrin on wound healing and related signaling pathways: a systematic review

FEBS Open Bio, EarlyView.
Lactoferrin promotes wound healing by activating MAPK, PI3K/Akt, and extracellular matrix pathways, enhancing fibroblast remodeling, proliferation, and re‐epithelialization. These mechanisms highlight its therapeutic potential in inflammation control, tissue repair, and remodeling.
Morgana Lüdtke Azevedo, Kátia Cristiane Hall, Matheus dos Santos Fernandez, Geovanna Peter Corrêa, Rafael Guerra Lund   +4 more
wiley   +1 more source

Existence theorems for a unified interpolative Kannan contraction with an application on nonlinear matrix equations

Vojnotehnički Glasnik
Introduction/purpose: This paper established a new mathematical framework by uncovering the relationships between Kannan contractions and interpolative Kannan contractions.
Koti N. V. V. Vara Prasad, Vinay Mishra, Stojan Radenović   +2 more
doaj   +1 more source

When Are Fiscal Contractions Successful? Lessons for Countries Within and Outside the EMU [PDF]

In the past 25 years, many OECD countries have implemented fiscal contractions to strengthen their public finances. The macroeconomic outcomes of these efforts have varied.
Hjelm, Göran
core  

Consequences of Range Contractions and Range Shifts on Molecular Diversity [PDF]

, 2012
Due to past and current climatic changes, range contractions and range shifts are essential stages in the history of a species. However, unlike range expansions, the molecular consequences of these processes have been little investigated.
Currat, M., Excoffier, Laurent Georges Louis, Arenas, M., Excoffier, L., Currat, Mathias, Ray, N., Ray, Nicolas   +6 more
core   +2 more sources

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

FEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty, Kelsi R. Hall, Zachary D. Tillett, Liam S. Turk, James S. Davies, Michael J. Currie, Hamish G. Brown, Sepideh Valimehr, Peter D. Mace, Andrew E. Whitten, Santosh Panjikar, Eric Hanssen, Rachel A. North, Renwick C.J. Dobson   +13 more
wiley   +1 more source

On Generalized Sehgal–Guseman-Like Contractions and Their Fixed-Point Results with Applications to Nonlinear Fractional Differential Equations and Boundary Value Problems for Homogeneous Transverse Bars

Mathematics
The goal of this study is to describe the class of modified Sehgal–Guseman-like contraction mappings and set up some fixed-point results in S-metric spaces. The class of generalized Sehgal–Guseman-like contraction mappings contains enhancements of Banach
Muhammad Din, Umar Ishtiaq, Muzammil Mukhtar, Salvatore Sessa, Hassan Ali Ghazwani   +4 more
doaj   +1 more source

Focusing on Contraction.

, 2013
Focusing [1] is a proof-theoretic device to structure proof search in the sequent calculus: it provides a normal form to cut-free proofs in which the application of invertible and non-invertible inference rules is structured in two separate and disjoint phases.
A. Avellone, C. Fiorentini, A. Momigliano   +2 more
openaire   +4 more sources

Adenosine triphosphate as a modulator of protein interactions and stability

FEBS Open Bio, EarlyView.
ATP is best known as the cell's energy currency, but it also shapes how proteins fold, interact, aggregate and form biomolecular condensates. This review explains the emerging physical principles behind these effects, including weak binding to charged protein regions, magnesium‐dependent behaviour and concentration‐dependent control of protein ...
Shuyuan Tan, Robin Curtis
wiley   +1 more source

Expansionary fiscal contractions? Evidence from panel data [PDF]

, 2003
We examine the ability of the Expansionary Fiscal Contraction (EFC) hypothesis to explain the performance of of OECD economies during times of crisis. We find some limited evidence in its favour: if public consumption is reduced in response to a fiscal ...
Hogan, Vincent (Vincent Peter)
core   +1 more source