Results 21 to 30 of about 5,914,724 (274)

A Practical Distributed Universal Construction with Unknown Participants [PDF]

open access: yes, 2014
Modern distributed systems employ atomic read-modify-write primitives to coordinate concurrent operations. Such primitives are typically built on top of a central server, or rely on an agreement protocol. Both approaches provide a universal construction, that is, a general mechanism to construct atomic and responsive objects.
Pierre Sutra   +2 more
openaire   +3 more sources

COVID-19 and CKD: Employment, Food Security and Healthcare in El Salvador

open access: yesAnnals of Global Health, 2022
Background: In Central America, the COVID-19 pandemic coexists with a devastating epidemic of chronic kidney disease of unknown origin. The consequences of these overlapping health crises remain largely unknown.
Jessica H. Leibler   +11 more
doaj   +1 more source

Preschool Teachers and Preservice Teachers’ Verbal Problem Posing Skills Related to Addition and Subtraction

open access: yesAnkara Üniversitesi Eğitim Bilimleri Fakültesi Dergisi, 2020
The aim ofthis study is to examine preschoolteachers’ and pre-service teachers’ verbal problem-posingskills. The data of the study was gathered from 179 third and fourth yearstudents studying in the preschool teaching department in a public universityin ...
Yaşare Aktaş Arnas, Kamuran Tarım
doaj   +1 more source

Preservice Middle School Mathematics Teachers’ Definitions of Algebraic Expression and Equation

open access: yesInternational Journal of Contemporary Educational Research, 2022
Using correct definitions of the mathematical concepts is crucial for learning and teaching of any mathematical content. Being able to make mathematically correct definition of the concepts is an indicator of teachers’ content knowledge.
Pınar Yıldız   +2 more
doaj   +1 more source

How conformity can lead to polarised social behaviour.

open access: yesPLoS Computational Biology, 2021
Learning social behaviour of others strongly influences one's own social attitudes. We compare several distinct explanations of this phenomenon, testing their predictions using computational modelling across four experimental conditions.
Folco Panizza   +2 more
doaj   +1 more source

Social Determinants of Health and Hypertension Control in Adults with Medicaid

open access: yesJournal of Primary Care & Community Health, 2022
Background: Social determinants of health (SDOH) are associated with cardiovascular disease, but little is known about mechanisms underlying those relationships. We hypothesized that SDOH would be associated with uncontrolled hypertension (HTN) in adults
Ross Sonnenblick   +8 more
doaj   +1 more source

The Annual American Men's Internet Survey of Behaviors of Men Who Have Sex With Men in the United States: Protocol and Key Indicators Report 2013

open access: yesJMIR Public Health and Surveillance, 2015
BackgroundMen who have sex with men (MSM) are disproportionately affected by human immunodeficiency virus (HIV) and there is evidence that this population is participating in increasingly risky sexual behavior.
Sanchez, Travis Howard   +4 more
doaj   +1 more source

The Development of Idiom Knowledge Across the Lifespan

open access: yesFrontiers in Communication, 2019
Knowledge of multi-word expressions, such as break the ice, is an important aspect of language proficiency that so far we have known surprisingly little about. For example, it is largely unknown how much variability there is between speakers with respect
Simone A. Sprenger   +2 more
doaj   +1 more source

Regional differences of undiagnosed type 2 diabetes and prediabetes prevalence are not explained by known risk factors. [PDF]

open access: yesPLoS ONE, 2014
We have previously found regional differences in the prevalence of known type 2 diabetes between northeastern and southern Germany. We aim to also provide prevalence estimates for prediabetes (isolated impaired fasting glucose (i-IFG), isolated glucose ...
Teresa Tamayo   +10 more
doaj   +1 more source

The impact of using multimedia glosses on vocabulary acquisition: The case of Iranian intermediate EFL learners [PDF]

open access: yesJournal of English Language Teaching and Learning
This study aimed to explore the effect of multimedia glosses on the vocabulary acquisition of Iranian intermediate EFL learners. The program employed in this study provided the learners with glosses for words in the form of sounds and videos.
Ahmadreza Nikbakht, Golnar Mazdayasna
doaj   +1 more source

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