Results 121 to 130 of about 11,051,622 (301)

Chemistry 2202 curriculum guide

open access: yes, 2002
Science - Chemistry ...
Newfoundland and Labrador. Department of Education. Division of Program Development.
core  

Bibliometric of STEM education research in chemistry: Visualizing trends and scientific collaborations

open access: yesResearch and Development in Education
Background-Science, Technology, Engineering, and Mathematics (STEM) education has become a key approach in 21st-century learning due to its role in enhancing higher-order thinking skills and interdisciplinary problem-solving abilities.
Fatma Suryani Harahap   +4 more
doaj   +1 more source

Gut microbiota alterations in patients with non‐small‐cell lung cancer undergoing chemoradiotherapy

open access: yesMolecular Oncology, EarlyView.
We investigated the impact of concurrent chemoradiotherapy (CRT) on the gut microbiota in patients with locally advanced non‐small‐cell lung cancer. Overall gut microbiota composition remained largely stable throughout CRT while antibiotic exposure may influence microbial diversity.
Hanne Marte Nymoen   +19 more
wiley   +1 more source

Chemistry Education for Climate Empowerment and Action

open access: yes
Urgent action is needed across the world to combat climate change and its impact on the social, economic, and environmental well-being of humans and the planet.
Wissinger, Jane E   +2 more
core   +1 more source

Didactic sequence to teach laboratory techniques in organic chemistry: analysis of terpenes in common medicines

open access: yesEducación Química
This work presents a didactic sequence (DS) for teaching key laboratory techniques—continuous and discontinuous extraction, vacuum and atmospheric distillation, steam extraction, and thin-layer chromatography (TLC)—to first-year organic chemistry ...
Brenda de Moraes Cordeiro   +1 more
doaj   +1 more source

A role for eIF5A in translational control of stress‐inducible proteins in multiple myeloma cell lines

open access: yesMolecular Oncology, EarlyView.
Loss of eIF5A rewires thapsigargin‐mediated endoplasmic reticulum stress responses in multiple myeloma cells by selective translation of mRNA transcripts, consequently dampening thapsigargin‐induced unfolded protein response (UPR) activation and shifting the balance from induction of apoptosis toward cell survival and proliferation.
Demi Both   +7 more
wiley   +1 more source

Chemistry teaching: Impact of educational research on the practices of chemistry teachers in Singapore

open access: yes, 2014
This paper reports the findings of a study which investigated the role that educational research plays in influencing 29 Singapore pre-university (Grades 11 and 12) and secondary (Grades 9 and 10) chemistry teachers’ curricular and instructional ...
Gilbert, John K., Tan, Kim Chwee Daniel
core   +1 more source

Contextual Socio-Scientific Issues and Education for Sustainable Development (SSI-ESD) Climate Change Module: Improving Chemical Literacy and Environmental Awareness among High School Students in Ketapang, Indonesia

open access: yesJurnal Kependidikan
This study investigates the effectiveness of a contextual Socio-Scientific Issues and Education for Sustainable Development (SSI-ESD) learning module on climate change in enhancing students’ chemical literacy and environmental awareness.
Restyani Ramadanty   +2 more
doaj   +1 more source

Predictive and prognostic biomarkers of Bacillus Calmette‐Guérin therapy failure in bladder cancer patients: A systematic review

open access: yesMolecular Oncology, EarlyView.
High‐risk bladder cancer is typically treated with Bacillus Calmette‐Guérin (BCG), but 30–40% of patients relapse. No FDA‐ or CE‐approved biomarkers currently predict or prognosticate BCG failure. We systematically reviewed the literature and identified 72 eligible studies, revealing several promising biomarkers associated with BCG treatment response ...
Rui Ribeiro‐Pereira   +7 more
wiley   +1 more source

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