Results 61 to 70 of about 31,609 (231)

Piezoelectric resonance in Rochelle salt: the contribution of diagonal strains

, 2012
Within the framework of two-sublattice Mitsui model with taking into account the shear strain $\varepsilon_4$ and the diagonal strains $\varepsilon_2$ and $\varepsilon_3$, a dynamic dielectric response of Rochelle salt X-cuts is considered ...
A.P. Moina, Araujo, Glauber, Leonovici, Levitskii, Levitskii, Mason, Mason, Mitsui, Moina, Moina, Moina, Mueller, Poplavko, Sandy, Schneider, Shyl'nikov, Volkov, Zeks, Zeks   +19 more
core   +1 more source

The Impact of Macroeconomic Indicators on the Share Prices of Dividend Companies – A Comparative Analysis of Polish and US Issuers for the Period 2016–2020

Folia Oeconomica Stetinensia, 2022
Research background: The aim of the article is to compare Polish and US dividend companies with potential growth with dividend companies with potential value, including in the period of economic turbulence caused by the pandemic, and to identify ...
Jabłoński Bartłomiej, Kika Dorota
doaj   +1 more source

Three-dimensional modeling of the asymmetric blast wave from the 2006 outburst of RS Ophiuchi: Early X-ray emission

, 2008
Chandra/HETG observations of the recurrent nova RS Ophiuchi at day 13.9 of its 2006 outburst reveal a spectrum covering a large range in plasma temperature and characterized by asymmetric and blue-shifted emission lines.
Anupama, Balucinska-Church, Barry, Bocchino, Bode, Bode, Bode, Borkowski, Colella, Cowie, Dalton, Das, Dobrzycka, Evans, Fadeyev, Fekel, Friedjung, Fryxell, Girard, Giuliani, Grevesse, Hachisu, Hjellming, J. J. Drake, J. M. Laming, Kato, Löhner, MacNeice, Mastrodemos, Mewe, Miceli, Narumi, Nelson, O'Brien, O'Brien, Oppenheimer, Orlando, Orlando, Orlando, Raymond, Rupen, S. Orlando, Schaefer, Shore, Smith, Sokoloski, Starrfield, Walder, Yaron   +48 more
core   +1 more source

$U_q[\hat{sl(2|1)}]$ Vertex Operators, Screen Currents and Correlation Functions at Arbitrary Level [PDF]

, 1999
Bosonized q-vertex operators related to the 4-dimensional evaluation modules of the quantum affine superalgebra $U_q[\hat{sl(2|1)}]$ are constructed for arbitrary level $k=\alpha$, where $\alpha\neq 0, -1$ is a complex parameter appearing in the 4 ...
Bougourzi A. H., Drinfeld V. G., Hou B.-Y., Jing N., Kato A., Konno H., Mark D. Gould, Yamane H., Yang W.-L., Yang W.-L., Yao-Zhong Zhang, Zhang Y.-Z.   +11 more
core   +2 more sources

Scaling relations of the colour-detected cluster RzCS 052 at z=1.016 and of some other high redshift clusters [PDF]

, 2007
We report on the discovery of the z=1.016 cluster RzCS 052 using a modified red sequence method, followup spectroscopy and X-ray imaging. This cluster has a velocity dispersion of 710+-150 km/s, a virial mass of 4.0e14 Msol (based on 21 spectroscopically confirmed members) and an X-ray luminosity of (0.68+- 0.47)e44 ergs/s in the [1-4] keV band.
arxiv   +1 more source

Bayesian Neural Networks for Macroeconomic Analysis [PDF]

arXiv, 2022
Macroeconomic data is characterized by a limited number of observations (small T), many time series (big K) but also by featuring temporal dependence. Neural networks, by contrast, are designed for datasets with millions of observations and covariates. In this paper, we develop Bayesian neural networks (BNNs) that are well-suited for handling datasets ...
arxiv  

Getting just the Supersymmetric Standard Model at Intersecting Branes on the Z6-orientifold

, 2004
In this paper, globally N=1 supersymmetric configurations of intersecting D6-branes on the Z6-orientifold are discussed, involving also fractional branes.
Boris Körs, Christos Kokorelis, Christos Kokorelis, D. Cremades, D. Cremades, D. Cremades, D. Lüst, Duiliu-Emanuel Diaconescu, Duiliu-Emanuel Diaconescu, G. Aldazabal, G. Aldazabal, G. Aldazabal, G. Aldazabal, Gabriele Honecker, Gabriele Honecker, Igor R. Klebanov, Juan Garcia-Bellido, Lance J. Dixon, Lance J. Dixon, Luis E. Ibanez, M. Berkooz, Marianna Larosa, Matthias Klein, Matthias Klein, Michael R. Douglas, Mirjam Cvetic, Mirjam Cvetic, Mirjam Cvetic, Mirjam Cvetic, P. Griffiths, R. Rabadan, Ralph Blumenhagen, Ralph Blumenhagen, Ralph Blumenhagen, Ralph Blumenhagen, Ralph Blumenhagen, Ralph Blumenhagen, Ralph Blumenhagen, Ralph Blumenhagen, Ralph Blumenhagen, Ralph Blumenhagen, S. A. Abel, Stefan Förste, Stefan Förste, Tassilo Ott   +44 more
core   +4 more sources

Leading indicators of sovereign debt and currency crises: Comparative analysis of 2001 and 2018 shocks in Argentina

Journal of Economics and Management, 2020
Aim/purpose – This paper investigates the accuracy of leading indicators in the case of the 2001 sovereign default crisis and the 2018 currency turmoil in Argentina.
Gruszczyński Marcin, Majczak Paweł
doaj   +1 more source

The Role of Lithium Ions on the Solubility of K4E4 in Ethylenediamine and the Oxidation of the Zintl Anions [E4]4‐ (E = Ge, Sn, Pb) as well as [Ge9]4‐

Chemistry – A European Journal, Accepted Article.
Zintl phases are excellent precursors for nine atom [E9]4‐ clusters, which are readily accessible by dissolution of A4E9 phases (A = Na‐Rb; E = Ge‐ Pb) in ethylenediamine (en). In contrast, the binary alkali‐metal tetrel phases of composition A4E4 are insoluble in en.
Thomas Friedrich Fässler, Christian E. Fajman, Dominik M. Dankert, Wilhelm Klein   +3 more
wiley   +1 more source

Arginine Accelerates Sulfur Fluoride Exchange and Phosphorus Fluoride Exchange Reactions between Proteins

Angewandte Chemie, Volume 136, Issue 47, November 18, 2024.
Introducing an arginine (Arg) residue adjacent to the latent bioreactive unnatural amino acid (Uaa) significantly accelerates both SuFEx and PFEx reaction rates between proteins. This offers a general and biocompatible strategy to harness these robust click chemistries for fundamental and applied biological research, applicable in vitro and in vivo ...
Li Cao, Bingchen Yu, Paul C. Klauser, Pan Zhang, Shanshan Li, Lei Wang   +5 more
wiley   +2 more sources