This paper addresses forest height estimation for boreal forests at the test site of Edson in Alberta, Canada, using dual-baseline PolInSAR dataset measured by Intermap’s single-pass system. particular is acquired both ping-pong and non-ping-pong modes, which permit forming a TomoSAR configuration, i.e., an extreme configuration tomographic processing. A approach, based on polarimetric Capon MU...

DT diaphorase was purified to homogeneity from rat liver and characterized. The molecular weight of the enzyme was calculated to be 5.0 h 0.06 x lo4 from sedimentation equilibrium experiments and to be 4.8 x IO4 by thin layer gel filtration method using Sephadex G-200. The identity of FAD as a prosthetic group was confirmed by o-amino acid oxidase test. It was found that 1 mole of FAD was prese...

The mechanism of phosphoryl-group transfer from phosphoenolpyruvate (PEP) to HPr, catalyzed by enzyme I of the Escherichia coli PEP-dependent phosphotransferase system, has been studied in vitro. Steady-state kinetics and isotope exchange measurements revealed that this reaction cannot be described by a classical ping-pong mechanism although phosphoenzyme I acts as an intermediate. The kinetic ...

Piwi-interacting RNAs (piRNAs) silence transposons and maintain genome integrity during germline development. In Drosophila, transposon-rich heterochromatic clusters encode piRNAs either on both genomic strands (dual-strand clusters) or predominantly one genomic strand (uni-strand clusters). Primary piRNAs derived from these clusters are proposed to drive a ping-pong amplification cycle catalyz...

The purpose of this paper design makes use of integration of PLC controller and speech via a touch screen for personalized balls adjustment of sports equipments. The athletes may adjust their requirement according to their physical condition. The system applies speech recognition Onto Ping-Pong pitching machine and controls the users’ command of speedy, slow, left or right. The athletes can pra...

In this paper, the convergence behavior of linear parallel interference cancellation is investigated. Especially the so-called ping-pong effect, where the bit-error rate performance is found to oscillate between two different convergence patterns is studied in detail. This effect is shown to be a direct consequence of the extreme eigenvalues of the correlation matrix, allowing for an analytical...

Memory bandwidth is frequently a limiting factor in the design of high-speed switches and routers. In this paper, we introduce a buffering scheme called ping-pong buffering, that increases memory bandwidth by a factor of two. Ping-pong buffering halves the number of memory operations per unit time, allowing faster buffers to be built from a given type of memory. Alternatively, for a buffer of g...