Results 21 to 30 of about 4,064,536 (382)

Measuring accessibility: A Big Data perspective on Uber service waiting times [PDF]

open access: yesRAE: Revista de Administração de Empresas, 2019
This study aims to relate information about the waiting times of ride-sourcing services, with specific reference to Uber, using socioeconomic variables from São Paulo, Brazil.
André Insardi, Rodolfo Oliveira Lorenzo
doaj   +3 more sources

Investigation on urban greenspace in relation to sociodemographic factors and health inequity based on different greenspace metrics in 3 US urban communities

open access: yesJournal of Exposure Science and Environmental Epidemiology, 2022
Background Study results are inconclusive regarding how access to greenspace differs by sociodemographic status potentially due to lack of consideration of varying dimensions of greenspace.
Seulkee Heo, M. Bell
semanticscholar   +1 more source

Centering Accessibility: A Review of Institutional Repository Policy and Practice

open access: yesJournal of Librarianship and Scholarly Communication, 2020
INTRODUCTION Libraries have proposed institutional repositories as a means of providing universal access to university research. However, in recent years, it has become clear that universities and libraries have neglected web accessibility in ...
Chelsea Leachman, Talea Anderson
doaj   +2 more sources

A Kotas-Style Characterisation of Minimal Discussive Logic

open access: yesAxioms, 2019
In this paper, we discuss a version of discussive logic determined by a certain variant of Jaśkowski’s original model of discussion. The obtained system can be treated as the minimal discussive logic.
Krystyna Mruczek-Nasieniewska   +1 more
doaj   +1 more source

RelBAC: Relation Based Access Control [PDF]

open access: yes2008 Fourth International Conference on Semantics, Knowledge and Grid, 2008
The Web 2.0, GRID applications and, more recently, semantic desktop applications are bringing the Web to a situation where more and more data and metadata are shared and made available to large user groups. In this context, metadata may be tags or complex graph structures such as file system or web directories, or (lightweight) ontologies.
Giunchiglia, Fausto   +2 more
openaire   +4 more sources

Public Access to Documents in EU External Relations [PDF]

open access: yesSSRN Electronic Journal, 2022
As the EU's competences and activities in the area of external relations expand, it becomes increasingly relevant for citizens and civil society to be able to access documents related to EU external action in order to effectively participate in the democratic life of the EU.
Jesse Peters, Laurens Ankersmit
openaire   +3 more sources

Improving Accessibility in Online Education: Comparative Analysis of Attitudes of Blind and Deaf Students Toward an Adapted Learning Platform

open access: yesIEEE Access, 2021
People with different capacities, such as the deaf and blind, have problems accessing educational content due to lack of accessible technology. Accessibility and usability are closely related concepts that share the goals for a satisfactory user ...
Concepción Batanero-Ochaíta   +5 more
semanticscholar   +1 more source

Using accessibility measures in transit network design

open access: yesTransport, 2018
Transit planning scenarios may lead to the different Objective Function (OF) values since each scenario has different transit travel times, frequencies and fleet sizes.
Gorkem Gulhan   +2 more
doaj   +1 more source

Accessibility of support structures in topology optimization for additive manufacturing

open access: yesInternational Journal for Numerical Methods in Engineering, 2021
Additive manufacturing (AM) and topology optimization (TO) have a synergetic relation, as AM can produce complex TO designs, and TO provides high‐performance parts that utilize the form freedom provided by AM.
E. Ven   +4 more
semanticscholar   +1 more source

The role of transit accessibility in influencing the activity space and non-work activity participation of different income groups

open access: yesJournal of Transport and Land Use, 2022
Improved accessibility by transit service constitutes a critical component in removing spatial barriers in daily mobility for disadvantaged groups.
Sui Tao   +3 more
doaj   +1 more source

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