Results 271 to 280 of about 325,702 (290)

Rotation‐rate continuity in bi‐axial plastic deformation

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 2004
AbstractThe hypothesis of rotation‐rate continuity, which is associated with the deformation of homogeneous, isotropic bodies by slip, is applied to the plastic flow of a cold‐worked metal (or strain‐aged mild‐steel) under the assumption of bi‐axial strain. In a special case, two classes of rotationally continuous slip‐line fields are shown to exist on
openaire   +1 more source

The new BIS effective exchange rate indices [PDF]

BIS Quarterly Review, 2006
The BIS effective exchange rate (EER) indices have been expanded and updated. The new indices cover 52 economies based on a consistent methodology, and reflect recent developments in global trade by using time-varying weighting patterns. The newly calculated indices have been made available to the public on the BIS website.
Marc Klau, San Sau Fung
openaire  

A Bi-Virus Competing Spreading Model with Generic Infection Rates

IEEE Transactions on Network Science and Engineering, 2018
Due to widespread applications, the multi-virus competing spreading dynamics has recently aroused considerable interests. To our knowledge, all previous competing spreading models assume infection rates that are each linear in the virus occupancy probabilities of the individuals in a population.
Luxing Yang, Xiaofan Yang 0001, Yuan Yan Tang   +2 more
openaire   +1 more source

Achievable rate region and sum-rate maximization for network beamforming for bi-directional relay networks

2010 IEEE International Conference on Acoustics, Speech and Signal Processing, 2010
We study the sum-rate maximization approach when applied to design a decentralized beamformer for two-way relay networks. Considering a constraint on the total transmit power consumed in the whole network, we prove that sum-rate maximization is equivalent to an SNR balancing approach where the smallest of the two receive SNRs is maximized subject to ...
Shahram Shahbazpanahi, Min Dong 0001
openaire   +1 more source

Monotectic Al–Bi–Sn alloys directionally solidified: Effects of Bi content, growth rate and cooling rate on the microstructural evolution and hardness

Journal of Alloys and Compounds, 2015
Abstract Al-based monotectic alloys can have interesting tribological characteristics with the solute acting as a solid lubricant, while the matrix provides required structural integrity. The addition of third elements can increase the alloy load capacity. The microstructural features of these alloys, such as morphology, distribution and length scale
Thiago A. Costa, Emmanuelle S. Freitas, Marcelino Dias, Crystopher Brito, Noé Cheung, Amauri Garcia   +5 more
openaire   +1 more source

Prediction of Chain Propagation Rate Constants of Polymerization Reactions in Aqueous NIPAM/BIS and VCL/BIS Systems

The Journal of Physical Chemistry B, 2017
The journal of physical chemistry <Washington, DC> / B 121(13), 2887-2895 (2017).
Kröger, Leif Christian, Kopp, Wassja Alexander, Leonhard, Kai   +2 more
openaire   +3 more sources

Credit ratings and the BIS capital adequacy reform agenda

Journal of Banking & Finance, 2002
Abstract In this paper, we have revised and updated our earlier study in order to analyze the most recent (second) draft of the BIS's proposed reforms of bank capital requirements. We conduct Monte-Carlo experiments using data on defaults and severity rates on publicly-traded US corporate bonds over the 1981–1999 period.
Edward I Altman, Sreedhar T Bharath, Anthony Saunders   +2 more
openaire   +1 more source

The Effect Of Bi Rate And Exchange Rate On LQ-45 Index

2020
The aim of this research is to examine the effect of the BI rate and exchange rate on the stock of LQ-45 index. The analytical method used in this study is multiple regression analysis. Before doing multiple regression analysis, it’s a must to do aclassic assumption test.
openaire   +1 more source

Kinetics of Bi(I) → Bi(II) transition under very high pressurization rates

High Pressure Research, 1990
The occurrence of Bi(I) x2192; Bi(II) transition has been examined under constant pressurization rates in the range 0.03 to 0.1GPa/(x3BC;s) by monitoring the electrical resistance of the specimen as a function of time. Such high pressurization rates have been obtained by impacting a tungsten carbide opposed anvil setup with a low velocity projectile ...
openaire   +1 more source

The Influence of Cooling Rate on Macrosegregation in Bi-Sn Alloy

Advanced Materials Research, 2015
Macrosegregation occurs in casting the most case is as a result of slow interdendritic flow due to shrinkage geometry, solid deformation or gravity. In some cases could be the result of solid movement in the early stages of solidification[1]. The problem is that the observation of macrosegregation in steel material is not easy because of high ...
openaire   +1 more source