Results 91 to 100 of about 429,033 (302)
Shadow education, pandemic style: Social class, race, and supplemental education during Covid-19. [PDF]
Res Soc Stratif Mobil, 2023 Lee JC, Quadlin N, Ambriz D.
europepmc +1 more source
, 2013 Media representations of massive open online courses (MOOCs) such as those offered by Coursera, edX and Udacity reflect tension and ambiguity in their bold promise of democratized education and global knowledge sharing.
Portmess, Lisa
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Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity
Molecular Oncology, EarlyView.Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung +17 more
wiley +1 more source
Learning English in the ‘shadow’: Patterns and implications of English private tutoring in Vietnam
Studies in English Language and EducationPrivate tutoring has grown in prominence on a global scale. While research in this area has increased in recent decades, there remains a lack of focus on English private tutoring.
Lan Thi Huong Nguyen, Thao Vu
doaj +1 more source
Molecular Oncology, EarlyView.Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley +5 more
wiley +1 more source
AGRICULTURAL PRODUCTIVITY AND OFF-FARM LABOR DECISIONS BY HEADS AND SPOUSES IN NICARAGUA: A SEMIPARAMETRIC ANALYSIS USING PANEL DATA [PDF]
The objective of this paper is to analyze the determinants of off-farm labor supply by heads of household and their spouses in Nicaragua. Using a three-year balanced panel dataset, we refine the approach introduced by Jacoby (1993) and Skoufias (1994) to
Alex Almeida, Boris Bravo-Ureta
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Corruption, shadow economy and income inequality: evidence from Asia [PDF]
, 2012 A number of recent studies for Latin America show that as the size of the informal economy grows, corruption is less harmful to inequality. We investigate if this relationship is equally compelling for developing countries in Asia where corruption ...
Kar, Saibal, Saha, Shrabani
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Molecular Oncology, EarlyView.Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova +25 more
wiley +1 more source
Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma
Molecular Oncology, EarlyView.Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra +6 more
wiley +1 more source
Cognitive Conflict Strategy and Simulation Practicum to Overcome Student Misconception on Light Topics [PDF]
, 2018 One way to reduce misconceptions can be overcome by cognitive conflict learning strategies with the help of simulation practicum instead of actual practicum.
Batlolona, J. R. (John) +2 more
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