Results 171 to 180 of about 1,473,664 (393)

A Superhydrophobic 3D Cell Culture System Reveals the Mechanobiological Role of Cancer‐Associated Fibroblasts in Prostate Cancer Metastasis

open access: yesAdvanced Healthcare Materials, EarlyView.
A superhydrophobic 3D cell culture platform enables rapid and consistent formation of heterotypic tumor–stroma clusters, and reveals how physiological shear conditions influence metastatic signaling. Mechanical stimulation of cancer‐associated fibroblasts promotes sustained cytokine secretion and survival‐promoting pathways, showing how multicellular ...
Alexandria T. Carter   +5 more
wiley   +1 more source

Scale for evaluation of motivation to learn for elementary school students (SML) / Escala de avaliação da motivação para aprender de alunos do ensino fundamental (EMA)

open access: yesPsicologia: Reflexão e Crítica, 2007
This study describes the steps of constructing a motivation to learn scale for elementary school students and presents a preliminary analysis of its psychometric properties.
Edna Rosa Correia Neves   +1 more
doaj  

Motivation to Learn and Distance Learning Programs: What Brazilian Workers Think about?

open access: diamond, 2016
Francisco Antônio Coelho   +7 more
openalex   +2 more sources

Motivations to learn genomic information are not exceptional: Lessons from behavioral science [PDF]

open access: hybrid, 2023
Jennifer M. Taber   +5 more
openalex   +1 more source

Spiro‐Phenothiazine Hole‐Transporting Materials: Unlocking Stability and Scalability in Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora   +17 more
wiley   +1 more source

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

open access: yesAdvanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu   +3 more
wiley   +1 more source

Penggunaan Media Visual dalam Proses Pembelajaran

open access: yesAl-Tadzkiyyah: Jurnal Pendidikan Islam, 2017
Conventional teaching and learning process it has many shortcomings, which are caused by not all teachers have the same competence, differences in absorption of learners in listening to lessons, teaching materials that teachers have limited and learning ...
Haris Budiman
doaj  

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