Results 71 to 80 of about 429,033 (302)

Shadow education in Latin America: Assembling the jigsaw

Revista Española de Pedagogía
Shadow education is a widely used metaphor for private supplementary tutoring, i.e. instruction in academic subjects on a fee-charging basis outside school hours. The metaphor is used because much tutoring mimics schooling.
Mark Bray, Alexandre Ventura
doaj   +1 more source

ATF4‐mediated stress response as a therapeutic vulnerability in chordoma

Molecular Oncology, EarlyView.
We screened 5 chordoma cell lines against 100+ inhibitors of epigenetic and metabolic pathways and kinases and identified halofuginone, a tRNA synthetase inhibitor. Mechanistically halofuginone induces an integrated stress response, with eIF2alpha phosphorylation, activation of ATF4 and its target genes CHOP, ASNS, INHBE leading to cell death ...
Lucia Cottone, James Dunford, Eleanor Calcutt, Vicki Gamble, Filiz Senbabaoglu Aksu, Lorena Ligammari, Georgina Wherry, Giorgia Gaeta, John C. Christianson, Adrienne M. Flanagan, Udo Oppermann, Adam P. Cribbs   +11 more
wiley   +1 more source

AI literacy in shadow education: exploring Chinese EFL practitioners’ perceptions and experiences

Journal of China Computer-Assisted Language Learning
Artificial intelligence (AI) is increasingly reshaping education by identifying students’ learning challenges and enhancing academic performance. However, many teachers lack a comprehensive understanding of AI, limiting their ability to fully utilise its
Liu Qian, Jiang Mengjie, Wang Yonghua (Yoka), He Liqun   +3 more
doaj   +1 more source

Cell surface interactome analysis identifies TSPAN4 as a negative regulator of PD‐L1 in melanoma

Molecular Oncology, EarlyView.
Using cell surface proximity biotinylation, we identified tetraspanin TSPAN4 within the PD‐L1 interactome of melanoma cells. TSPAN4 negatively regulates PD‐L1 expression and lateral mobility by limiting its interaction with CMTM6 and promoting PD‐L1 degradation.
Guus A. Franken, Andrea Abel Gutierrez, Imke van Rossum, Cornelia G. Spruijt, Michiel Vermeulen, Guido van Mierlo, Blanca Scheijen, Annemiek B. van Spriel   +7 more
wiley   +1 more source

Comment les enseignants perçoivent-ils l’efficacité du tutorat privé en Malaisie ?

Revue Internationale d’Éducation de Sèvres, 2014
Cet article examine la façon dont les enseignants perçoivent l’efficacité du tutorat privé en Malaisie. Se fondant sur des données provenant de trois États – Perak, Selangor et Wilayah Persekutuan – les conclusions suggèrent que les enseignants ...
Husaina Banu Kenayathulla
doaj   +1 more source

Mathematics in Hands-On Science for Liberal Arts Students [PDF]

, 2000
We describe a number of experiments from the courses called, General Science 9, part of the science program for elementary education majors at Brooklyn College. These courses provide hands-on learning experiences for students who are insecure and weak in
Sobel, M. I.
core   +1 more source

PARP inhibition and pharmacological ascorbate demonstrate synergy in castration‐resistant prostate cancer

Molecular Oncology, EarlyView.
Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon, Peter T. Gallagher, Orly I. Richter, Neermala Poudel Neupane, Amy C. Mandigo, Jennifer J. McCann, Emanuela Dylgjeri, Irina Vasilevskaya, Christopher McNair, Channing J. Paller, Wm. Kevin Kelly, Karen E. Knudsen, Matthew J. Schiewer, Ayesha A. Shafi   +13 more
wiley   +1 more source

Participation in Shadow Education in Church- and State-Maintained Schools: The Role of Cultural and Social Capital

Central European Journal of Educational Research
Research on shadow education is often justified based on Bourdieu’s theory of capital as it is assumed to contribute to social inequalities. This paper focuses on the role of cultural and social capital and on the differences between state- and church ...
Gabriella Hegedűs, Ildikó Csépes
doaj   +1 more source

Shadows of Bonnor black dihole by chaotic lensing

, 2018
We have studied numerically the shadows of Bonnor black dihole through the technique of backward ray-tracing. The presence of magnetic dipole yields non-integrable photon motion, which affects sharply the shadow of the compact object.
Chen, Songbai, Jing, Jiliang, Wang, Mingzhi   +2 more
core   +1 more source

Shadow of a Schwarzschild black hole surrounded by a Bach-Weyl ring

, 2020
We have studied the shadows of a Schwarzschild black hole surrounded by a Bach-Weyl ring through the backward ray-tracing method. The presence of Bach-Weyl ring leads to that the photon dynamical system is non-integrable and then chaos would appear in ...
Chen, Songbai, Jing, Jiliang, Wang, Jieci, Wang, Mingzhi   +3 more
core   +1 more source