Results 101 to 110 of about 139 (139)

Bianchi I Spacetimes in f(Q)‐Gravity

open access: yesFortschritte der Physik, Volume 74, Issue 8, August 2026.
ABSTRACT The Kasner spacetimes are exact solutions that are self‐similar and of significant interest because they can describe the dynamic evolution of kinematic variables near the singularity of the Mixmaster universe. The chaotic behavior of the Mixmaster universe is related to the Kasner relations.
Andronikos Paliathanasis, Genly Leon
wiley   +1 more source

Innovacions educatives

open access: yesAloma: revista de psicologia, ciències de l'educació i de l'esport Blanquerna, 2016
openaire   +1 more source

Mapping scientific production in dual higher education and dual vocational training: A systematic review with PRISMA

open access: yesReview of Education, Volume 14, Issue 2, August 2026.
Abstract Dual training is a subject of interest due to the current political initiatives in education to promote training programmes that bring the education system closer to both professional employment and the business fabric of a given region. Given the influence of educational and labour legislation on the scientific approach to dual education ...
Silvia Sierra‐Martínez   +3 more
wiley   +1 more source

Open, flexible and global: What is driving changes in learning environments and what will be the results? An examination of policy and practice in two contrasting countries

open access: yesReview of Education, Volume 14, Issue 2, August 2026.
Abstract The starting point of our analysis is to interrogate the proposal that the move towards innovative learning environments (ILEs), understood as change to both design and practice in schools, represents an important global trend, considering if or how ILEs map onto transnational reforms.
Pamela Woolner, Paula Cardellino
wiley   +1 more source

Conceptualisation, development and impact of open educational practices in higher education: A systematic mapping review

open access: yesReview of Education, Volume 14, Issue 2, August 2026.
Abstract Open educational practices (OEP) challenge traditional education by integrating open pedagogies to enhance access and improve learning. As part of the open education movement, these practices aim to democratise education and empower learners, which are key education purposes in the current context of pervasive expansion of artificial ...
María Abascal   +6 more
wiley   +1 more source

Random Friend Trees

open access: yesRandom Structures &Algorithms, Volume 69, Issue 1, August 2026.
ABSTRACT We study a random recursive tree model featuring complete redirection called the random friend tree and introduced by Saramäki and Kaski (2004). Vertices are attached sequentially, one by one, by selecting an existing target vertex and connecting to one of its neighbours (or friends), chosen uniformly at random.
Louigi Addario‐Berry   +5 more
wiley   +1 more source

Social, Technological, Economic, and Policy Factors in the Circular Economy Transition in Brazil

open access: yesSustainable Development, Volume 34, Issue 4, Page 4683-4703, August 2026.
ABSTRACT A well‐functioning circular economy (CE) integrates resilience across economic, environmental, and social dimensions. This study identifies key drivers and barriers to Brazil's CE transition through 20 semi‐structured interviews with stakeholders. Major sociocultural barriers include inadequate education and limited CE awareness, while growing
Alejandro Gallego‐Schmid   +9 more
wiley   +1 more source

Enhancing Classification Performance on Imbalanced Datasets Through Complexity‐Guided Oversampling With SMOTE

open access: yesExpert Systems, Volume 43, Issue 8, August 2026.
ABSTRACT Improving classification performance on imbalanced datasets remains a challenging problem in machine learning. Synthetic oversampling techniques such as SMOTE are widely used to address class imbalance; however, their random interpolation strategy often ignores structural data properties, which may affect classifier generalisation.
Jose L. Morillo‐Salas   +3 more
wiley   +1 more source

Exploring the Consumption of Recreational Fishing Content on Social Media

open access: yesFisheries Management and Ecology, Volume 33, Issue 4, Page 832-841, August 2026.
ABSTRACT Social media platforms are ubiquitous and may influence how recreational fishers engage with fishing and consume fishing‐related content. However, fishers' consumption patterns remain poorly characterized. Using a sample of recreational fishers from Catalonia (Spain), we examined how age, gender, and avidity predict preferences for different ...
Albert Medina   +2 more
wiley   +1 more source

Hodgkin and non‐Hodgkin lymphomas in the post‐antiretroviral therapy era according to HIV virological suppression

open access: yesHIV Medicine, Volume 27, Issue 8, Page 1312-1332, August 2026.
Abstract Objectives Lymphomas remain among the most frequent HIV‐associated malignancies, with risk persisting despite effective virological control. This study describes the clinical, epidemiological and prognostic characteristics of lymphomas (both Hodgkin [HL] and non‐Hodgkin [NHL]) in people living with HIV (PLWH), according to virological ...
Teresa Aldámiz‐Echevarria   +555 more
wiley   +1 more source

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