Results 31 to 40 of about 1,049,862 (342)

On the origin of the gravitational quantization: The Titius--Bode Law

, 2005
Action at distance in Newtonian physics is replaced by finite propagation speeds in classical post--Newtonian physics. As a result, the differential equations of motion in Newtonian physics are replaced by functional differential equations, where the ...
Agnese, Agnese, Chicone, Chicone, Chicone, Chicone, de Oliveira Neto, de Oliveira Neto, de Oliveira Neto, El Naschie, El Naschie, Giné, Giné, Gulak, Gulak, Hayes, Jaume Giné, Llibre, Misner, Nottale, Nottale, Poincaré, Poincaré, Poincaré, Raju, Raju, Rubčić, Rubčić, Tomley, ’t Hooft   +29 more
core   +4 more sources

Electrical readout of spins in the absence of spin blockade

npj Quantum Information
In semiconductor nanostructures, spin blockade (SB) is the most scalable mechanism for electrical spin readout, requiring only two bound spins for its implementation.
Felix-Ekkehard von Horstig, Lorenzo Peri, Virginia N. Ciriano-Tejel, Sylvain Barraud, Jason A. W. Robinson, Monica Benito, Frederico Martins, M. Fernando Gonzalez-Zalba   +7 more
doaj   +1 more source

ANALISIS KEMAMPUAN INTERPRETASI GRAFIK MAHASISWA PADA MATERI GERAK LURUS

Edusaintek, 2023
Graphs are a form of presenting data that shows relationships or comparisons between variables as well as patterns and tendencies of a data. The ability to interpret graphs is needed so that we can get the right information from the data presented.
Fita Fatimah
doaj   +1 more source

Born reciprocity and the 1/r potential

, 2007
Many structures in nature are invariant under the transformation (p,r)->(br,-p/b), where b is some scale factor. Born's reciprocity hypothesis affirms that this invariance extends to the entire Hamiltonian and equations of motion.
D. Clowe, D. Lashmar, D.P. Clemens, G. Battaglia, H.S. Green, J. Bekenstein, J. Govaerts, J.D. Anderson, J.D. Bekenstein, M. Born, M. Born, M. Milgrom, M. Milgrom, M. Milgrom, N.M. McClure-Griffiths, P.D. Jarvis, R. Delbourgo, R.P. Olling, S.G. Low, V.I. Korchagin   +19 more
core   +1 more source

Rad27/FEN1 prevents accumulation of Okazaki fragments and ribosomal DNA copy number changes

FEBS Letters, EarlyView.
The budding yeast Rad27 is a structure‐specific endonuclease. Here, the authors reveal that Rad27 is crucial for maintaining the stability of the ribosomal RNA gene (rDNA) region. Rad27 deficiency leads to the accumulation of Okazaki fragments and changes in rDNA copy number.
Tsugumi Yamaji, Yuko Katayama, Nanase Arata, Mariko Sasaki   +3 more
wiley   +1 more source

Unified linear response theory of quantum electronic circuits

npj Quantum Information
Modeling the electrical response of multi-level quantum systems at finite frequency has been typically performed in the context of two incomplete paradigms: (i) input-output theory, which is valid at any frequency but neglects dynamic losses, and (ii ...
L. Peri, M. Benito, C. J. B. Ford, M. F. Gonzalez-Zalba   +3 more
doaj   +1 more source

THE CONCEPT OF 'NATURE' IN ARISTOTLE, AVICENNA AND AVERROES [PDF]

Kriterion, 2015
This study is concerned with 'nature' specifically as the subject-matter of physics, or natural science, as described by Aristotle in his "Physics". It also discusses the definitions of nature, and more specifically physical nature, provided by Avicenna (
Catarina Belo
doaj   +2 more sources

Interplay between one-particle and collective degrees of freedom in nuclei

, 2016
Some developments of nuclear-structure physics uniquely related to Copenhagen School are sketched based on theoretical considerations versus experimental findings and one-particle versus collective aspects.
Hamamoto, Ikuko
core   +1 more source

Quantum algebraic representation of localization and motion of a Dirac electron [PDF]

, 2001
Quantum algebraic observables representing localization in space-time of a Dirac electron are defined. Inertial motion of the electron is represented in the quantum algebra with electron mass acting as the generator of motion.
Jaekel, Marc-Thierry, Reynaud, Serge
core   +2 more sources

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source