Results 121 to 130 of about 14,452,135 (383)

Suppressing exchange effects in diffusion-ordered NMR spectroscopy

Journal of Magnetic Resonance, 2014
In diffusion-ordered spectroscopy (DOSY) the aim is to separate signals from different molecular species according to their different diffusion coefficients. Each species has its individual diffusion coefficient (that may accidentally coincide with that of another species, e.g. if they are of very similar size). In exchanging systems, however, there is
Gareth A. Morris, Ralph W. Adams, Juan A. Aguilar, Mathias Nilsson, Mathias Nilsson   +4 more
openaire   +6 more sources

Macroeconomic announcements, communication and order flow on the Hungarian foreign exchange market [PDF]

We investigate the relation between the EUR/HUF exchange rate on the one hand and news announcements and order flow on the other hand using intraday data.
Klára Pintér, Michael Frömmel, Norbert Kiss M.   +2 more
core  

(Nb,Ti)(C,N)‐Precipitates in High‐Strength Low‐Alloyed Steels—Modeling, Characterization and Validation

Advanced Engineering Materials, EarlyView.
Steel samples are investigated using complementary simulations and measurements. Transmission electron microscopy in bright‐field mode, combined with energy‐dispersive X‐ray spectroscopy maps for titanium and niobium, reveals distinct particle populations. Simulations reproduce these in size and composition.
Marc Laub, Christian Motz, Eric Detemple, Sebastian Scholl   +3 more
wiley   +1 more source

List of Public Institutions and of Persons who have contributed to the Library, etc., since the last Anniversary.: (Institutions exchanging publications with the R.A.S. Library are omitted from this list, in order to economise in printing.) [PDF]

, 1927

openalex   +1 more source

Light flavor baryon spectrum with higher order hyperfine interactions

, 2009
We study the spectrum of light flavor baryons in a quark-model framework by taking into account the order $\mathrm{O}(\alpha_s^2)$ hyperfine interactions due to two-gluon exchange between quarks. The calculated spectrum agree better with the experimental
't Hooft, Aguilar, Allton, Amsler, Aoki, Aubin, Bo-Qiang Ma, Brink, Buchmann, Capstick, Capstick, Carlson, Chao, Chodos, Chodos, De Rújula, DeGrand, Durr, Eiglsperger, Goity, Gupta, Gupta, Gupta, Gupta, Gürsey, Hayashi, Isgur, Isgur, Isgur, Isgur, Isgur, Jansen, Jenkins, Jido, Klempt, Liu, Löring, Matagne, Matagne, Mattis, Sakita, Titard, Titard, Varshalovich, Witten, Yan Chen, Zou   +46 more
core   +1 more source

Unlocking the Power of Quercetin‐Encapsulated Mesoporous Bioactive Glass Nanoparticles: A Multifunctional Approach to Bone Regeneration

Advanced Engineering Materials, EarlyView.
Mesoporous bioactive glass nanoparticles (MBGNs) are investigated for bone regeneration given their remarkable structural and functional properties. MBGNs are functionalized with Mn and Cu and incorporated with quercetin, a natural flavonoid exhibiting antioxidant, anti‐inflammatory, and antimicrobial properties.
Giovanni Lo Bello, Qaisar Nawaz, Pier Francesco Ferrari, Laura Pastorino, Roberto Raiteri, Aldo R. Boccaccini   +5 more
wiley   +1 more source

Specificity of Phase Transition of Quasi-Spin System in Two-Quantum Exchange with Thermostat

, 2008
The quantum phase transition of the system of N radiators in case of two-photon exchange interaction with cavity electromagnetic field is considered.
Bogolyubov, Brune, Chen, DeGiorgio, Emelyanov, Enaki, Enaki, Enaki, Enaki, Enaki, Haken, Hassan, Hepp, Le Bellak, Liu, McNeil, Nicolae Enaki, Salje, Vitalie Eremeev, Wang, Wang, Yildirim   +21 more
core   +1 more source

Toward Maximum Utilization of Heavy Rare Earths in Sintered Nd–Fe–B Magnets by Grain Boundary Diffusion Source and Application Area Optimization

Advanced Engineering Materials, EarlyView.
In this work, the grain boundary diffusion process is optimized to maximize heavy rare earth utilization by strategic magnetic hardening of areas in the magnet such as corners or edges that are highly susceptible to demagnetization, as demonstrated by finite element magnetostatics simulation on an internal permanent magnet, synchronous traction motor ...
Abdullatif Durgun, Dominik Ohmer, Matthias Katter, Andreas Thul, Simon Steentjes, Hossein Sepehri Amin, Oliver Gutfleisch, Imants Dirba   +7 more
wiley   +1 more source

INDIRECT EXCHANGE MECHANISM OF MAGNETIC ORDERING IN AMORPHOUS ALLOYS [PDF]

, 1974
A. Madhukar
openalex   +1 more source

Micromechanical Characterization of 316L‐V4E Steel Transitions Produced by Electron Beam Powder Bed Fusion with Dual‐Hopper Alternating Layer Strategy

Advanced Engineering Materials, EarlyView.
This work applies High‐Speed Nanoindentation to study multi‐material transitions in powder bed fusion–electron beam melting components. The aim is to assess the mechanical gradients and interfacial behavior between American iron and steel institute 316L stainless steel and V4E tool steel in additively manufactured structures.
Laia Ortiz‐Membrado, William Sjöström, Francesc Barberà Flichi, Carlos Botero, Anton S. Tremsin, Antonio Mateo, Emilio Jiménez‐Piqué   +6 more
wiley   +1 more source