Results 31 to 40 of about 365,293 (316)
Nanoscale microwave imaging with a single electron spin in diamond
New Journal of Physics, 2015 We report on imaging of microwave (MW) magnetic fields using a magnetometer based on the electron spin of a nitrogen vacancy (NV) center in diamond. We quantitatively image the magnetic field generated by high frequency (GHz) MW current with nanoscale ...
Patrick Appel +3 more
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FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
wiley +1 more source
Methods and forms of education in the formation of reading literacy in teaching physics
Вестник Мининского университетаIntroduction. The article is devoted to the actual problem of the formation of reader's literacy. The ability to work with texts is checked in all subjects within the framework of the state final certification for the basic school course and in All ...
N. A. Antonova
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Laboratory activities and physics learning at high school: an exploratory study in portuguese settings [PDF]
Investigações em Ensino de Ciências, 2006 In this paper we present findings of an exploratory study, included in a wider investigation which intends to promote meaningful learning of physics concepts, based on experimental work and supported by metacognition tools.
Margarida Saraiva-Neves +2 more
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George Sudarshan: Perspectives and Legacy
Quanta, 2021 George Sudarshan has been hailed as a titan in physics and as one who has made some of the most significant contributions in several areas of physics.
Gopalakrishnan Bhamathi
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Hematopoietic (stem) cells—The elixir of life?
FEBS Letters, EarlyView.The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo +4 more
wiley +1 more source
Efficient machine learning of solute segregation energy based on physics-informed features
Scientific Reports, 2023 Machine learning models solute segregation energy based on appropriate features of segregation sites. Lumping many features together can give a decent accuracy but may suffer the curse of dimensionality.
Zongyi Ma, Zhiliang Pan
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The role and implications of mammalian cellular circadian entrainment
FEBS Letters, EarlyView.At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley +1 more source
Revista de Estudios Sociales, 2005 I report on a research project exploring the effects of using the Modellus software, aided by collaborative discussion, on the learning of thermodynamic principles in 10th grade students at a private school in Bogotá.
Fernando Becerra G.
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Nordina: Nordic Studies in Science Education, 2013 This paper reports from a qualitative study of physics students in upper secondary school participating in a camp at the Andøya Rocket Range in Northern Norway.
Hanne Mehli
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