Retraction Note: Numerical simulation of twin-barge float-over installation on AQWA software

Float on a Note ∗

From 1863-1914, banks in the U.S. could issue notes subject to full collateral, a per-period tax on outstanding notes, redemption of notes on demand, and a clearing fee per issued note cleared through the Treasury. The system failed to satisfy a purported arbitrage condition; i.e., the yield on collateral exceeded the tax rate plus the product of the clearing fee and the average clearing rate o...

Twin-float arithmetic

We present a heuristically certified form of floating-point arithmetic. As prerequisite we need floating-point arithmetic where the user can set the precision. Our work is developed from the idea of paired floats expounded by Traverso and Zanoni [2]. Twin-float arithmetic is suitable for use only where the input data are exact (or can be obtained to high enough precision). The arithmetic includ...

Software for Kinetic Process Simulation (RESEARCH NOTE)

The relationship between velocity of chemical reactions with activities or concentrations of their reactants, temperature and pressure and the mechanisms through which the reactions proceed are of interest to many scientists and engineers. The purpose of this article is to introduce a computer software that is developed for calculation, classification and collection of such data. The applicatio...

Numerical simulation of free flow over Gabion crump weirs

Environmentally friendly nature and the direct impact of gabion weirs on the quality parameters of rivers as well as simple design and construction of such structures, has putted them under consideration in the recent years. In this research, Hydraulic parameters of gabion crump weirs including water surface profile, discharge coefficient and through flow discharge are investigated numerically ...

retraction note