Results 91 to 100 of about 282,015 (284)

Lifting Artin–Schreier covers with maximal wild monodromy [PDF]

open access: yesManuscripta Mathematica, 2013
arXiv admin note: substantial text overlap with arXiv:1110 ...
openaire   +2 more sources

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

open access: yesFEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc   +8 more
wiley   +1 more source

Enumerating Collinear Points in Higher Dimensions

open access: yesScientific Annals of Computer Science, 2019
In this paper, we study the problem of reporting all maximal collinear subsets of a point set $S$ in $\mathbb{R}^d$ for $d \ge 3$. An algorithm for this problem can be used to detect if any three of the points are collinear or find the line that ...
Ali Gholami Rudi, Raimi Ayinde Rufai
doaj   +1 more source

Optimizing public transit quality and system access: the multiple-route, maximal covering/shortest-path problem [PDF]

open access: yes
Public transit service is a promising travel mode because of its potential to address urban sustainability. However, current ridership of public transit is very low in most urban regions -- particularly those in the United States.
Alan T Murray, Changshan Wu
core  

Meta‐analysis fails to show any correlation between protein abundance and ubiquitination changes

open access: yesFEBS Open Bio, EarlyView.
We analyzed over 50 published proteomics datasets to explore the relationship between protein levels and ubiquitination changes across multiple experimental conditions and biological systems. Although ubiquitination is often associated with protein degradation, our analysis shows that changes in ubiquitination do not globally correlate with changes in ...
Nerea Osinalde   +3 more
wiley   +1 more source

A Bi-Objective Mathematical Programming Model for a Maximal Covering Hub Location Problem Under Uncertainty

open access: yesSAGE Open
Properly locating these facilities is a substantial factor in the success of the logistics systems. In this paper, a bi-objective mathematical model for a maximal covering hub location problem is presented to minimize time and environmental risks.
Mohammad Khalilzadeh   +2 more
doaj   +1 more source

Boundedness of strong maximal functions with respect to non-doubling measures

open access: yesJournal of Inequalities and Applications, 2016
The main purpose of this paper is to establish a boundedness result for strong maximal functions with respect to certain non-doubling measures in R n $\mathbb{R}^{n}$ . More precisely, let d μ ( x 1 , … , x n ) = d μ 1 ( x 1 ) ⋯ d μ n ( x n ) $d\mu(x_{1},
Wei Ding, LiXin Jiang, YuePing Zhu
doaj   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

Maximal rings associated with covers of abelian groups

open access: yesJournal of Algebra, 2007
In case of an Abelian group \(A\) the authors investigate the problem of determining those rings \(R\) which are maximal as rings in the near-ring \(M_0(A)\) of all 0-preserving functions on \(A\). This problem is found to be related to properties of certain covers of \(A\) by subgroups.
Maxson, C.J., Smith, K.C.
openaire   +1 more source

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