Results 31 to 40 of about 1,911,221 (341)
Frontiers in Education, 2021 There is a strong need in the United States to increase the size and diversity of the domestic workforce trained in science, technology, engineering, and math (STEM). With almost half of all students that earn a baccalaureate degree enrolling in a 2-year
Bethany Sansing-Helton +2 more
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Momentum transfer for momentum transfer-free which-path experiments [PDF]
, 2006 We analyze the origin of interference disappearance in which-path double aperture experiments. We show that we can unambiguously define an observable momentum transfer between the quantum particle and the path detector and we prove in particular that the
Andreas Hohenau +15 more
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ABHD4-dependent developmental anoikis safeguards the embryonic brain
Nature Communications, 2020 During embryonic development, neural progenitor cells undergo numerous cell divisions. Here, the authors show that ABHD4-mediated developmental anoikis distinguishes the physiological delamination and the pathological detachment of progenitor cells with ...
Zsófia I. László +9 more
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THE RELEATION OF MOMENTUM AND KINETIC AND POTENTIAL ENERGY WITH ANGULAR CIRCUMFERENC VELOCITY OF THROWING ARM AT HIGH-JUMP SHOOTING IN HANDBALL [PDF]
مجلة الرافدين للعلوم الرياضية, 2007 This study aims at : - identifying the values of some Biomechanic variables at high-jump shooting in handball . - identifying the releationship between these values. Aspects at the study . The human aspect : Iraqi handball clubs of north area.
Mohammed Khaleel
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Location-dependent synaptic plasticity rules by dendritic spine cooperativity
Nature Communications, 2016 Inputs to functionally related synapses have been suggested to show cooperative summation, although the rules governing these interactions are unclear. Here, Weber et al.
Jens P. Weber +5 more
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The light-front gauge-invariant energy-momentum tensor [PDF]
, 2015 We provide for the first time a complete parametrization for the matrix elements of the generic asymmetric, non-local and gauge-invariant canonical energy-momentum tensor, generalizing therefore former works on the symmetric, local and gauge-invariant ...
Lorcé, Cédric
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Momentum and disposition effect in the US stock market
Cogent Economics & Finance, 2021 This paper examines whether momentum drives the disposition effect and vice versa in the US stock market. The results from the analysis of the Fama-Macbethregressions show that the disposition effect drives momentum but not the other way around ...
Ranjeeta Sadhwani, M. U. R. Bhayo
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Bi-local Fields in Noncommutative Field Theory [PDF]
, 2000 We propose a bi-local representation in noncommutative field theory. It provides a simple description for high momentum degrees of freedom. It also shows that the low momentum modes can be well approximated by ordinary local fields.
Ambjorn +34 more
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FEATURES MORPHOLOGY ABNORMAL FORMS OF ERYTHROCYTES BY ATOMIC FORCE MICROSCOPY
Наука. Инновации. Технологии, 2022 Annotation The possibility of using atomic force microscopy (AFM) to qualitatively assess the morphology and the visualization of abnormal forms of red blood cells (RBCs), in comparison with traditional methods of optical microscopy, was studied in this ...
Mohammed Aslanovich Selimov +3 more
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Angular Momentum of Phonons and Einstein-de Haas Effect
, 2014 We study angular momentum of phonons in a magnetic crystal. In the presence of a spin-phonon interaction, we obtain a nonzero angular momentum of phonons, which is an odd function of magnetization.
Niu, Qian, Zhang, Lifa
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