Masterful duo Mary Cohen and Robert Spearing team up once again in this wonderful collection of original pieces for established beginner string quartet. Quartetstart Level 2 is full of stimulating and enjoyable repertoire which has been carefully devised for string players of around ABRSM Grade 2-3. Building on the skills and ideas first introduced in Quartetstart Level 1, this truly original collection explores a wide range of musical styles as well as many interesting string effects (including simple harmonics, collegno, pizzicato and tremolo). Containing invaluable rehearsal tips throughout, these imaginative pieces will give string players the opportunity to discover the joys of ensemble playing right from the early stages of learning. A violin 3 alternative to the viola part is provided.

This scarce antiquarian book is a selection from Kessinger Publishing's Legacy Reprint Series. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment to protecting, preserving, and promoting the world's literature. Kessinger Publishing is the place to find hundreds of thousands of rare and hard-to-find books with something of interest for everyone

This scarce antiquarian book is a selection from Kessinger Publishing's Legacy Reprint Series. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment to protecting, preserving, and promoting the world's literature. Kessinger Publishing is the place to find hundreds of thousands of rare and hard-to-find books with something of interest for everyone

Liquefaction is the loss of shear resistance in a soil under various loading conditions. It is an important topic of study in seismic engineering due to its potential to cause damage to structures that otherwise could survive a seismic event. In liquefaction, the movement of particles is generally viewed as random and isotropic. A numerical study has been performed based on the hypothesis that as liquefaction occurs, initially randomly placed particles become organized into a lattice structure. As a result, the initial behavior may be isotropic, but there is a progressive movement to anisotropic behavior as cyclic shearing is applied. The study is performed under ideal conditions considering spherically shaped particles of the same size in pure shear. The results of the study showed that the particles organize to the same lattice structure regardless of friction coefficient or shear plane selection. Consequently, this study provides a tool for calibrating constitutive models related to liquefaction. It also provides an accurate discrete element method for evaluating particle dynamics.