Results 81 to 90 of about 95,019 (268)

Accessibility and readability of university websites in Finland

open access: yesJournal of Accessibility and Design for All, 2012
This article describes a study conducted by the authors to evaluate the accessibility and readability of the contents of the Web sites of seven universities in Finland.
Markku Karhu   +3 more
doaj   +1 more source

Implications for Improving Accessibility to E-Commerce Websites in Developing Countries - A Study of Hotel Websites [PDF]

open access: yesarXiv, 2013
This research explores the accessibility issues with regard to the e-commerce websites in developing countries, through a study of Sri Lankan hotel websites. A web survey and a web content analysis were conducted as the methods to elicit data on web accessibility. Factors preventing accessibility were hypothesized as an initial experiment.
arxiv  

Continuous Flow Technology Enabling Photochemistry

open access: yesAdvanced Synthesis &Catalysis, Accepted Article.
The merger of continuous flow technology and modern photochemistry has enabled countless applications showcasing new opportunities for chemical synthesis demonstrating improvements in selectivity, safety, sustainability and scalability. This focused review aims to highlight a selection of recently published case studies from academic and industrial ...
Ruairi Crawford, Marcus Baumann
wiley   +1 more source

Pigmentary keratitis and mixed chromatophoroma in a betta fish (Betta splendens)

open access: yesAquaculture, Fish and Fisheries, Volume 2, Issue 6, Page 587-592, December 2022., 2022
Graphical Abstract This clinical case report describes a <1 year old betta fish that developed pigmentary keratitis, anterior uveitis, and a mixed chromatophoroma that led to the patient's death. A review of available anecdotal and scientific literature suggests that there may have been a genetic cause for these health problems.
Alicia McLaughlin   +3 more
wiley   +1 more source

Throughput of CDM-based Random Access With SINR Capture [PDF]

open access: yesarXiv, 2019
Code division multiplexing (CDM)-based random access is used in many practical wireless systems. With CDM-based random access, a set of sequences is reserved for random access. A remote station transmits a random access packet using a randomly selected sequence among the set.
arxiv  

Illuminating the Path of Rearrangement: Visible Light‐Driven Pd‐Catalyzed Substituted Olefins Synthesis

open access: yesAdvanced Synthesis &Catalysis, Accepted Article.
Pd‐catalyzed reactions are among the most straightforward and efficient methods to proficiently build Csp2‐Csp2 bonds. Nevertheless, thermal activation remains mandatory in most cases, which may decrease the compatibility with sensitive functional groups.
jenifer Sharshonov   +7 more
wiley   +1 more source

Interactive soybean variable‐rate seeding simulator for farmers

open access: yesAgronomy Journal, Volume 114, Issue 6, Page 3554-3565, November/December 2022., 2022
Abstract Seed expense is a critical component affecting soybean (Glycine max L.) production cost. Achieving potential benefits of adjusting seeding rates by yield environment requires translation from theory to practice through decision support tools.
Adrian Correndo   +5 more
wiley   +1 more source

Accessible Website Content Guidelines for Users with Intellectual Disabilities [PDF]

open access: green, 2007
Joyce Karreman   +2 more
openalex   +1 more source

Towards A Generic Formal Framework for Access Control Systems [PDF]

open access: yesarXiv, 2012
There have been many proposals for access control models and authorization policy languages, which are used to inform the design of access control systems. Most, if not all, of these proposals impose restrictions on the implementation of access control systems, thereby limiting the type of authorization requests that can be processed or the structure ...
arxiv  

Photochemical Preparation of (Aza‐)Indolines: Diastereoselective Synthesis and Polarity Reversal Strategy

open access: yesAdvanced Synthesis &Catalysis, Accepted Article.
Herein, we present the first light‐mediated, diastereoselective de novo synthesis for 2,3‐substituted indolines, a privileged scaffold in pharmaceuticals. The protocol was tested with various aryl and alkyl groups, maintaining high yields up to 85% across different substituents.
Julian Melder   +7 more
wiley   +1 more source

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