Results 191 to 200 of about 159,796 (327)

Chameleon hash function based on SM3 and its applications

open access: yes网络与信息安全学报
The immutability of blockchain technology was known to ensure that once data was added to the chain, it could not be altered, which meant that any harmful information uploaded would continue to exert serious negative impacts. To ensure that on-chain data
ZHAO Xianxin   +3 more
doaj  

The Drivers of Science Referenced in US EPA Regulatory Impact Analyses: Open Access, Professional Popularity, and Agency Involvement

open access: yesRegulation &Governance, EarlyView.
ABSTRACT We perform bibliometric analysis on documents for 255 Regulatory Impact Analyzes (RIAs) prepared by the US Environmental Protection Agency (EPA) from 1980 through 2024. Using a series of automated information extraction methods, we extract references from these documents and match them to bibliographic records.
Tyler A. Scott, Sojeong Kim, Liza Wood
wiley   +1 more source

A TCML-based spatiotemporal chaotic one-way Hash function with changeable-parameter

open access: hybrid, 2007
Jiandong Liu   +2 more
openalex   +1 more source

Finding the Words: How Does the Aging Brain Process Language? A Focused Review of Brain Connectivity and Compensatory Pathways

open access: yesTopics in Cognitive Science, EarlyView.
Abstract As people age, there is a natural decline in cognitive functioning and brain structure. However, the relationship between brain function and cognition in older adults is neither straightforward nor uniform. Instead, it is complex, influenced by multiple factors, and can vary considerably from one person to another.
Monica Baciu, Elise Roger
wiley   +1 more source

Independent Effects of Age, Education, Verbal Working Memory, Motor Speed of Processing, Locality, and Morphosyntactic Category on Verb‐Related Morphosyntactic Production: Evidence From Healthy Aging

open access: yesTopics in Cognitive Science, EarlyView.
Abstract This study investigates the role of locality (a task/material‐related variable), demographic factors (age, education, and sex), cognitive capacities (verbal working memory [WM], verbal short‐term memory [STM], speed of processing [SOP], and inhibition), and morphosyntactic category (time reference and grammatical aspect) in verb‐related ...
Marielena Soilemezidi   +3 more
wiley   +1 more source

BentSign: keyed hash algorithm based on bent Boolean function and chaotic attractor [PDF]

open access: gold, 2019
Mihaela Todorova   +4 more
openalex   +1 more source

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