Results 101 to 110 of about 980,422 (310)

Common Signatures of Altered Gene Regulation and Invasiveness of Different Breast Cancer Cell Lines after Matrix Interface Crossing

open access: yesAdvanced Healthcare Materials, EarlyView.
Interface transmigration reprograms triple‐negative breast cancer cells, triggering a shared switch toward more aggressive and invasive phenotypes. Using a collagen I interface model, this study identifies shared transcriptional changes involving proliferation, chromatin remodeling, and DNA repair pathways.
Cornelia Clemens   +3 more
wiley   +1 more source

Influence of bullying and teacher-student relationship on school engagement: Analysis of an explanatory model

open access: yesEstudos de Psicologia (Campinas)
The present study investigated the influence of bullying involvement and teacher-student relationship on school engagement, through the analysis of an explanatory model.
Jessica Elena VALLE   +3 more
doaj   +1 more source

Human Resource Inputs and Educational Outcomes in Botswana’s Schools: Evidence from SACMEQ and TIMMS [PDF]

open access: yes
This study explores the important relationship between policy variables that represent a school’s human resources and product variables in the form of student performance in Botswana’s schools.
Tia Linda Zuze
core  

Teacher`s pedagogical beliefs and quality of their perceived teacher-student relationship [PDF]

open access: yes, 2018
El presente estudio examina la posible asociación entre las creencias pedagógicas de las docentes y la cercanía en relación percibida con sus estudiantes. En el estudio se incluyeron 100 profesoras cada una calificó su relación con un niño o niña.
Barrios Aguirre, Fernando   +1 more
core  

Microengineered Gradient Hydrogels for Mechanobiology

open access: yesAdvanced Healthcare Materials, EarlyView.
Gradient hydrogels are used to mimic the mechanical heterogeneity in native tissues, offering powerful in vitro platforms to study cell‐material interactions in diverse pathophysiological contexts. Here, we present a comprehensive review of the design and experimental considerations for stiffness gradient hydrogels, discussing exemplary achievements ...
Shin Wei Chong   +4 more
wiley   +1 more source

Tough, Ductile, and Strong Hard‐Soft Cementitious Composite Enabled by Multi‐Material Additive Manufacturing

open access: yesAdvanced Materials, EarlyView.
Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine   +5 more
wiley   +1 more source

Associations between teacher and student relationship and moral sensitivity among Chinese adolescents in the digital age: the chain mediation effect of perceived social support and moral identity

open access: yesHumanities & Social Sciences Communications
The central aim of this research is to investigate the underlying mechanism between teacher and student relationships and moral sensitivity in adolescents, addressing a pivotal area as moral development significantly influences the overall ethical ...
Shuping Yang   +3 more
doaj   +1 more source

How and Why do Teacher Credentials Matter for Student Achievement? [PDF]

open access: yes
Education researchers and policy makers agree that teachers differ in terms of quality and that quality matters for student achievement. Despite prodigious amounts of research, however, debate still persists about the causal relationship between specific
Charles T. Clotfelter   +2 more
core  

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