Results 11 to 20 of about 70,910 (208)
International Journal of Infectious Diseases, 2022 : Background: Following an outbreak of coronavirus disease 2019 (COVID-19) on the cruise ship Diamond Princess, passengers and crew were followed-up to determine prognosis. This study examined the epidemiological determinants of COVID-19 natural history
Tetsuro Kobayashi +4 more
doaj +1 more source
Micromachines, 2017 This paper presents a functional microstructured surface, named Polar Microstructure. Polar microstructure is a three dimensional (3D) structured surface possessing a pattern of distribution of latitude and longitude micro-topographies with geometrical ...
Chenyang Zhao +2 more
doaj +1 more source
J@ti Undip: Jurnal Teknik Industri, 2013 Eceng gondok adalah sejenis tumbuhan yang hidup terapung di permukaan air. Pertumbuhan eceng tersebut akan semakin baik apabila hidup pada air yang dipenuhi limbah pertanian atau pabrik (Yuwanto, 2007). Eceng gondok adalah tanaman yang dapat dimanfaatkan
Nia Budi Puspitasari +3 more
doaj +1 more source
An autopsy of cooperation: diamond dealers and the limits of trust-based exchange
Russian Journal of Economics and Law, 2018 Objective: to consider the causes and conditions which have led to the breakdown of trust between diamond dealers and the industry arbitration system, to reveal the features of limitation of reputation-based exchange.Methods: dialectical approach to the ...
B. D. Richman
doaj +1 more source
SciPost Physics Core, 2021 Nonequilibrium steady states (NESSs) in periodically driven dissipative quantum systems are vital in Floquet engineering. We develop a general theory for high-frequency drives with Lindblad-type dissipation to characterize and analyze NESSs.
Tatsuhiko N. Ikeda, Koki Chinzei, Masahiro Sato
doaj +1 more source
Magnetization plateau of the distorted diamond spin chain with anisotropic ferromagnetic interaction
AIP Advances, 2022 The S = 1/2 distorted diamond spin chain with the anisotropic ferromagnetic interaction is investigated using the numerical diagonalization and the level spectroscopy analysis.
Tôru Sakai +3 more
doaj +1 more source
Exact Ground States for Quasi 1D Systems with Hubbard Interaction [PDF]
Журнал нано- та електронної фізики, 2012 Using a positive semidefinite operator technique we deduced exact ground states for a modified diamond chain described by a non-integrable Hubbard model with on-site repulsion.
Zs. Gulácsi, E. Kovács
doaj
Interplay of disorder and interactions in a flat-band supporting diamond chain
Physical Review Research, 2020 We systematically study the effect of disorder and interactions on a quasi-one-dimensional diamond chain possessing flat bands. Disorder localizes all the single-particle eigenstates, while at low disorder strengths, we obtain weak flat-band based ...
Nilanjan Roy +2 more
doaj +1 more source
Exact solution of the mixed spin-1/2 and spin-S Ising-Heisenberg diamond chain
Condensed Matter Physics, 2009 The geometric frustration in a class of the mixed spin-1/2 and spin-S Ising-Heisenberg diamond chains is investigated by combining three exact analytical techniques: Kambe projection method, decoration-iteration transformation and transfer-matrix method.
L. Čanová +2 more
doaj +1 more source
Magnetochemistry, 2022 Four different switching scenarios have been revealed for a linear chain of flat magnetic particles with long axes perpendicular to the axis of the chain.
Dominika Kuźma +2 more
doaj +1 more source