Results 21 to 30 of about 1,004,014 (297)

Reversible Metal Ion/Complex Binding to Chitin Controlled by Ligand, Redox, and Photochemical Reactions and Active Movement of Chitin on Aquatic Arthropods

open access: yesPolysaccharides, 2022
There is strong adsorption of metal ions and their complexes to chitin, which depends on both the oxidation and complexation states of many of the said elements (whereas others display chemical reactions detectable via electrochemical methods while being
Stefan Fränzle, Felix Blind
doaj   +1 more source

A Weight Vector Adjustment Method for Decomposition-Based Multi-Objective Evolutionary Algorithms

open access: yesIEEE Access, 2023
Multi-objective evolutionary algorithm based on decomposition (MOEA/D) is effective to solve most multi-objective optimization problems (MOPs) in the past 20 years. However, the algorithm MOEA/D with constant weight vectors has bad performance in solving
Haibing Cheng, Lin Li, Ling You
doaj   +1 more source

Shifts of attention in the early blind: an ERP study of attentional control processes in the absence of visual spatial information [PDF]

open access: yes, 2006
To investigate the role of visual spatial information in the control of spatial attention, event-related brain potentials (ERPs) were recorded during a tactile attention task for a group of totally blind participants who were either congenitally blind or
van Velzen, J.   +7 more
core   +1 more source

Accessibility and comprehension of COVID-19 information for people with blindness and low vision [PDF]

open access: yesSpecijalna Edukacija i Rehabilitacija, 2023
In crisis situations like the COVID-19 pandemic, timely and comprehensive health information for people with blindness and low vision is extremely important.
Mašić-Fabac Valentina S.   +1 more
doaj   +1 more source

The problems to access state services for blind and visually impaired persons and the libraries role in their solution

open access: yesБиблиосфера, 2018
Access to public services, both online and in situ (through multifunctional public service centers) is a key element in developing e-government and provision of equal opportunities for all groups of citizens.
S. S. Battalova, M. S. Petrova
doaj   +1 more source

The Influence of Network Structural Preference on Link Prediction

open access: yesDiscrete Dynamics in Nature and Society, 2020
Link prediction in complex networks predicts the possibility of link generation between two nodes that have not been linked yet in the network, based on known network structure and attributes.
Yongcheng Wang   +3 more
doaj   +1 more source

The development of social legislation for blind or deaf persons in England 1834-1939 [PDF]

open access: yes, 1973
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.As indicated by the title the purpose of the thesis is to trace the development of social legislation for blind or deaf persons in England between 1834 and ...
Lysons, CK
core   +7 more sources

The Blind [PDF]

open access: yesThe Journal of Nervous and Mental Disease, 1919
n ...
openaire   +2 more sources

Southwest Rehabilitation Center for the Blind archery

open access: yes, 2022
An archery target, bell, and archery bows on the grounds of Arkansas Services for the Blind.World Services for the Blind has changed names multiple times since its founding.
Arkansas Enterprises for the Blind (Little Rock, Ark.)
core  

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