Results 91 to 100 of about 962,136 (301)
Fraction à l’école primaire en France : un « objet » à (re)questionner ?
Annales de Didactique et de Sciences CognitivesWe aim to identify in this text what may pose difficulties in teaching and learning fractions at school in the French educational context. Different experiments conducted over several years within an LéA (Associated educational Place) are studied and ...
Lalina Coulange, Grégory Train
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Molecular Oncology, EarlyView.Detecting circulating tumor cells (CTCs) in blood before surgery may help predict outcomes in patients with head and neck squamous cell carcinoma (HNSCC). Here, we show when combined with tumor size and lymph node involvement from routine imaging, CTC status identifies high‐risk patients with poorer survival—offering a simple, minimally invasive tool ...
Susanne Flach +9 more
wiley +1 more source
Train scheduling with application to the UK rail network
, 2013 Nowadays, transforming the railway industry for better performance and making the best usage of the current capacity are the key issues in many countries.
Khosravi, Banafsheh
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Suspended monorail system dynamics: fundamental and practice
Railway Engineering ScienceUrban transportation systems are facing severe challenges due to the rapid growth of the urban population, especially in China. Suspended monorail system (SMS), as a sky rail transportation form, can effectively alleviate urban traffic congestion due to ...
Wanming Zhai +3 more
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Research Progress on Ammonia-Fueled Marine Engines
EnergiesAmidst the escalating global greenhouse effect, the shipping industry faces mounting pressure to decarbonize. Consequently, ammonia has emerged as a promising zero-carbon fuel for marine engines. This review systematically categorizes current research on
Yunkai Cai +3 more
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Molecular Oncology, EarlyView.Single‐cell DNA methylation (scDNAme) profiling maps epimutational clonal evolution, revealing mechanisms of malignancy and therapeutic resistance across diverse cancer types. By providing a high‐resolution landscape of intratumoral heterogeneity, these technologies empower precise patient stratification, guide the development of enhanced ...
Ik Soo Kim
wiley +1 more source
, 1961 Video footage from the WBAP-TV television station in Fort Worth, Texas, to accompany a news story about a train derailment of fourteen cars of a three-hundred car Texas and Pacific Freight train in ...
WBAP-TV (Television station : Fort Worth, Tex.)
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Design and analysis of multiple bio-inspired aperiodic lattice structures by laser powder bed fusion
Materials & DesignLaser powder bed fusion (LPBF) fabricated lattice structures are widely used as energy absorbers due to their lightweight and porous nature. To develop a bio-inspired lattice structure that enhances energy absorption capacity while achieving controllable
Dongming Li +3 more
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Molecular Oncology, EarlyView.This review summarizes the transcription factors, repressive chromatin‐modifying complexes, and epigenetic mechanisms that control fetal hemoglobin repression. Notably, many regulators of γ‐globin silencing also function in transcriptional and epigenetic networks that drive cancer, highlighting opportunities to translate advances in hemoglobinopathy ...
Meigen Yu +3 more
wiley +1 more source
French Gratitude Train in Newark, Ohio
, 1950 Photograph showing three visitors exiting the French Gratitude Train, in Newark, Ohio. In 1948 the United States sent a large shipment of food, fuel and clothing to Le Havre, France, to be distributed to needy people in the war-torn country.
Julie Boesch (photographer)
core