Results 61 to 70 of about 58,416 (219)
Quantum Hall Effects in a Non-Abelian Honeycomb Lattice [PDF]
, 2015 We study the tunable quantum Hall effects in a non-Abelian honeycomb optical lattice which is a many-Dirac-points system. We find that the quantum Hall effects present different features as change as relative strengths of several perturbations. Namely, a
Bai, Zhiming +6 more
core +2 more sources
Persistent Magnetism and Tunable Doping of Monolayer Graphene via Europium Density Modulation
Advanced Science, EarlyView.The modulation of europium density at the graphene/rhenium interface enables electron doping of monolayer graphene both beneath and beyond the van Hove singularity. The interfacial europium is ferromagnetic, with a transition from a mixed Eu(II)/Eu(III) valence in the dense phase to a pure Eu(II) state in the diluted phase.
M. Jugovac +9 more
wiley +1 more source
Measuring Dynamics of Risk and Performance of Sector Indices on Zagreb Stock Exchange
Croatian Review of Economic, Business and Social Statistics, 2015 Investors are interested in sector diversification on stock markets among other important portfolio topics. This paper looks at five sector indices on Croatian capital market as an example of a small, relatively illiquid market.
Škrinjarić Tihana
doaj +1 more source
Addendum to: Magnetic Field Screening of 2D Materials Revealed by Magnetic Force Microscopy
Advanced Electronic Materials, EarlyView.ABSTRACT In our original publication, “Magnetic field screening of 2D materials revealed by magnetic force microscopy,” we demonstrated that few‐layer graphene (FLG) exhibits a measurable magnetic field screening effect of approximately 0.5% per graphene layer, as revealed by magnetic force microscopy (MFM).
Guillermo López‐Polín +2 more
wiley +1 more source
C35 and C32: Citrange Rootstocks for Citrus
HortScience, 1986 Abstract C35 and C32 citranges are being released for rootstock trial because of their relative tolerance to the citrus nematode (Tylenchulus semipenetrans Cobb), to Phytophthora species, and to the tristeza virus. They also impart considerable vigor to their scions and have shown satisfactory yields with some scions in limited tests.
J. W. Cameron, R. K. Soost
openaire +1 more source
Revista de Ciências Agrárias, 2007 Com o objectivo de estimar, em porcos Alentejanos, a ingestão e a digestibilidade de erva e bolota, foi realizado um ensaio utilizando n-alcanos de cadeia longa como marcadores fecais.
C. Mendes +3 more
doaj
Achieving Portfolio Diversification through Cryptocurrencies in European Markets
Business Systems Research, 2019 Background: Cryptocurrencies represent a specific technological innovation in financial markets that keeps getting more and more popular among investors around the world. Given the specific characteristics of the cryptocurrencies, this paper examines the
Pavković Ana +2 more
doaj +1 more source
Is the effect of public debt on inflation symmetric or asymmetric? Evidence from the Gambia
Croatian Review of Economic, Business and Social Statistics, 2022 Several studies have identified the impact of total public debt on inflation. These studies are based on the assumption of a symmetric relationship between these variables.
Aimola Akingbade U. +1 more
doaj +1 more source
(Biphenyl-2-yl)bromidobis(2-methyltetrahydrofuran-[kappa]O)magnesium(II) [PDF]
, 2009 In the title Grignard reagent, [MgBr(C12H9)(C5H10O)2], the Mg centre adopts a distorted tetrahedral MgCO2Br arrangement. The dihedral angle between the two aromatic rings of the biphenyl residue is 44.00 (14)°. Each molecule incorporates one R- and one S-
Bolte, Michael +2 more
core
General Split Helicity Gluon Tree Amplitudes in Open Twistor String Theory
, 2010 We evaluate all split helicity gluon tree amplitudes in open twistor string theory. We show that these amplitudes satisfy the BCFW recurrence relations restricted to the split helicity case and, hence, that these amplitudes agree with those of gauge ...
DA Kosower +32 more
core +1 more source