Results 111 to 120 of about 8,088,173 (391)

The Evaluating the Effectiveness of Role-Playing in Enhancing Fourth Graders’ Mastery of Decimal Numbers in Mathematics

open access: yesJournal of Mathematics Instruction, Social Research and Opinion
In primary school mathematics, inadequate teaching methods remain a persistent challenge that negatively impacts students’ learning outcomes. This quasi-experimental study aimed to evaluate the effectiveness of the role-playing method in improving ...
Elly Sukmanasa   +3 more
doaj   +1 more source

Conditioned Media from Mechanically Stimulated Macrophages Upregulate Osteogenic Genes in Human Mesenchymal Stromal Cells

open access: yesAdvanced Healthcare Materials, EarlyView.
Bone fracture healing is a complex, timely orchestrated scenario involving multiple cell types and a plethora of cytokines and regulatory factors. To gain further insight, an in vitro model to a) study macrophage polarization under mechanical load in a fibrin hydrogel and b) subsequently assess the effect of conditioned media derived from macrophages ...
Anne Géraldine Guex   +4 more
wiley   +1 more source

Design and Validation of Hybrid Polymer‐Lipid Nanoparticles as Novel Transfection Vectors for MicroRNA Delivery to Human Cardiac Fibroblasts

open access: yesAdvanced Healthcare Materials, EarlyView.
Hybrid NPs are developed as efficient, scalable nanocarriers for in vitro microRNA delivery, ensuring high loading efficiency, controlled release, physiological and long‐term storage stability. They outperform commercial lipid‐based reagents in terms of transfection efficiency and biocompatibility.
Letizia Nicoletti   +11 more
wiley   +1 more source

Development and validation of a conceptual test for the human circulatory system

open access: yesJPBI (Jurnal Pendidikan Biologi Indonesia)
Current biology assessments often lack a strong emphasis on conceptual understanding, which may limit students' ability to apply knowledge in real-world contexts.
Emerson G. Gaylan   +6 more
doaj   +1 more source

Immunosuppressive Formulations for Immunological Defense against Traumatic Brain Injury

open access: yesAdvanced Healthcare Materials, EarlyView.
A novel subcutaneous formulation combining alpha‐ketoglutarate, glycolysis inhibitor PFK15, and a myelin peptide reduces inflammation in a mouse TBI model. This formulation promotes regulatory immune cells, enhances autophagy, and improves motor function, suggesting its potential as a prophylactic immunosuppressive therapy to mitigate TBI‐induced ...
Kelly Lintecum   +28 more
wiley   +1 more source

How does technology challenge teacher education? [PDF]

open access: yesInt J Educ Technol High Educ, 2022
Kaminskienė L, Järvelä S, Lehtinen E.
europepmc   +1 more source

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