Results 141 to 150 of about 211,960 (222)

Impact of Packaging and Recycling Systems on Material Recirculation: A Stage‐Decomposition Model

open access: yesPackaging Technology and Science, EarlyView.
A system‐level view emerges from decomposing recycling into four stages (participation, collection, sorting and process yield), diagnosing constraints and targeting interventions. Cumulative equivalent uses (CEUs) quantify long‐term retention, revealing marginal improvements at high baselines generate disproportionately larger gains than low‐baseline ...
Diogo Figueirinhas   +3 more
wiley   +1 more source

Prevalence and associated factors of selling sex among men who have sex with men (MSM) in Latin America: results from the Latin American MSM Internet Survey in 18 countries (LAMIS-2018). [PDF]

open access: yesBMJ Glob Health
Salazar M   +10 more
europepmc   +1 more source

Adaptive, but Equitable? Exploring the Impact of Machine Learning‐Based Adaptive Support on Educational Debts in Undergraduate Chemistry

open access: yesScience Education, EarlyView.
ABSTRACT Students' diverse levels of knowledge and competence—shaped by individual interests and educational debts, including structural, systemic, and institutional barriers—create substantial cognitive heterogeneity in instructional settings. Adequately addressing this heterogeneity is challenging.
Paul P. Martin   +4 more
wiley   +1 more source

“There Are Places Full of Beauty”: Desettling High School Students' Scientific Writing

open access: yesScience Education, EarlyView.
ABSTRACT This study contributes to desettling and expanding expectations about the forms of scientific language that belong in students' scientific writing. The primary empirical focus is the analysis of 52 high school student abstracts articulating community‐based investigations, submitted as part of their participation in a student conference in a ...
Alejandra Frausto Aceves
wiley   +1 more source

Introducing the kollaR package: A user-friendly open-access solution for eye-tracking analysis and visualization. [PDF]

open access: yesBehav Res Methods
Kleberg JL   +5 more
europepmc   +1 more source

Can Happiness Be Sustainable? Monitoring Global Consumption Footprints From 2015 to 2024

open access: yesSustainable Development, EarlyView.
ABSTRACT Understanding how happiness relates to resource consumption requires considering not only domestic environmental impacts but also the broader transnational effects embedded in global trade. To address this gap, this study introduces the Consumption Footprint–Happiness Ratio (CHR), a visual analytic metric that captures the intensity of ...
Chong‐Wen Chen
wiley   +1 more source

Enduring prenatal androgen effects on the female brain. [PDF]

open access: yesBrain Commun
Kurth F   +9 more
europepmc   +1 more source

Dementia Incidence in Patients With Prurigo Nodularis: An Observational Retrospective Cohort Study

open access: yes
JEADV Clinical Practice, EarlyView.
Madison P. Olexson   +3 more
wiley   +1 more source

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