Results 41 to 50 of about 90,930 (239)

Improving the prediction of bitumen’s density and thermal expansion by optimizing artificial neural networks with Optuna and TensorFlow

open access: yesMethodsX
Previous work demonstrated that Random Forest Regressors (RFRs) could estimate the physical properties of bitumen using molecular descriptors derived from Molecular Dynamics (MD) simulations, thereby reducing the need for computationally intensive ...
Eli I. Assaf, Xueyan Liu, Sandra Erkens
doaj   +1 more source

Ciberpolítica y líderes políticos en el Perú (2019- 2020)

open access: yesOpinión Jurídica, 2023
El presente artículo tiene como objetivo determinar las principales características de la ciberpolítica en el Perú, mediante el estudio de los mensajes emitidos por los líderes políticos peruanos en sus cuentas oficiales de Twitter, aplicando la ...
Cluber Fernando Aliaga-Lodtmann
doaj   +1 more source

Understanding exam access arrangements in practice: Challenges and opportunities

open access: yesBritish Educational Research Journal, EarlyView.
Abstract Secondary students with specific learning difficulties (SpLD) often face challenges with academic tasks, particularly with high‐stakes examinations. Exam access arrangements (EAA) are provided as reasonable adjustments to reduce disadvantage for students with SpLD.
Catherine Antalek   +2 more
wiley   +1 more source

‘The best year’/‘I struggled with everything’: Widening participation experiences of pandemic online learning

open access: yesBritish Educational Research Journal, EarlyView.
Abstract Improving retention and graduate outcomes for students from a widening participation (WP) background is key to achieving more equitable outcomes. However, evidence suggests WP students experienced different challenges than their peers during the COVID‐19 pandemic.
Wilhelmiina Toivo   +4 more
wiley   +1 more source

Using Twitter for Public Health Surveillance from Monitoring and Prediction to Public Response

open access: yesData, 2018
Twitter is a social media platform where over 500 million people worldwide publish their ideas and discuss diverse topics, including their health conditions and public health events.
Sophie E. Jordan   +5 more
doaj   +1 more source

The Role of Sustainable Social Media Marketing Activities in Raising Bottom‐of‐the‐Pyramid Customers' Engagement, Satisfaction, and Subjective Well‐Being

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Though prior studies have explored the effects of firms' social media marketing activities on customer engagement, the dynamics characterizing this association in bottom‐of‐the‐pyramid (BoP) markets remain tenuous, exposing a critical gap. Addressing this gap, we develop and test a model assessing (a) the effects of firms' sustainable social ...
Md. Al Amin   +4 more
wiley   +1 more source

Classroom Community, Pedagogical Effectiveness, and Learning Outcomes Associated With Twitter Use in Undergraduate Marketing Courses

open access: yesJournal for Advancement of Marketing Education, 2012
## Purpose of the Study. This study explores various outcomes associated with the incorporation of Twitter in the marketing classroom. To determine if Twitter use is a beneficial pursuit for marketing educators, we investigated classroom community ...
Theresa B. Clarke, C. Leigh Nelson
doaj   +1 more source

A Framework for Discovering Evolving Domain Related Spatio-Temporal Patterns in Twitter

open access: yesISPRS International Journal of Geo-Information, 2016
In massive Twitter datasets, tweets deriving from different domains, e.g., civil unrest, can be extracted to constitute spatio-temporal Twitter events for spatio-temporal distribution pattern detection.
Yan Shi   +5 more
doaj   +1 more source

Consumer Responses to Physical, Digital and Integrative Sustainability Strategies in the Apparel Industry: A Systematic Review

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT The apparel industry is one of the world's most profitable sectors but also among the most environmentally damaging. Growing sustainability pressures have led companies to adopt diverse strategies to reduce their impact, yet no single study has systematically analysed these approaches or their consumer implications.
Maria Leonor Ferreira   +1 more
wiley   +1 more source

Social and geographical disparities in Twitter use during Hurricane Harvey

open access: yesInternational Journal of Digital Earth, 2019
Social media such as Twitter is increasingly being used as an effective platform to observe human behaviors in disastrous events. However, uneven social media use among different groups of population in different regions could lead to biased consequences
Lei Zou   +8 more
doaj   +1 more source

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