This study explains the Greco - Roman urban form as it relates to the geological basis at selected sites in the Mediterranean basin. Each of the sites - Argos, Delphi, Ephesus, and Syracuse among them - has manifested in its physical form the geology on which it stood and from which it was made.

Focusing on the Mediterranean area where water management is crucial, this pioneering study is the first to show how the supply, distribution, and drainage of water contributed to the urbanization of ancient cities. Drawing from classical archaeology, the theory and history of urbanization, geology, and hydraulic engineering, Crouch examines water-system elements, including springs, fountains, wells, channels and drains, latrines, laundry, and dishwashing, as they relate to each other and to the physical, historical, and social bases of ancient Greek cities. Studying numerous sites including Pompeii, Pergamon, Athens, Samos, Delphi, and Corinth, she concludes that increased knowledge and skill in management of water contributed directly to the urbanization of the ancient Greek world. Illustrated with excellent photographs and line drawings, the discussions of supply, distribution, and drainage of water are organized topically, rather than chronologically or by site, offering an excellent example of the interdisciplinary approach. Crouch's study raises stimulating questions for further research, indicates entirely new directions for established academic disciplines, and suggests useful procedures for modern cities facing problems of water supply and management.

The goal of this book is to explore some of the connections between control theory and geometric mechanics; that is, control theory is linked with a geometric view of classical mechanics in both its Lagrangian and Hamiltonian formulations and in particular with the theory of mechanical systems subject to motion constraints. The synthesis of topics is appropriate as there is a particularly rich connection between mechanics and nonlinear control theory. The aim is to provide a unified treatment of nonlinear control theory and constrained mechanical systems that incorporates material that has not yet made its way into texts and monographs.This book is intended for graduate students who wish to learn this subject and researchers in the area who want to enhance their techniques.

I have an Article II,' Donald Trump has announced, citing the US Constitution, 'where I have the right to do whatever I want as president.' Though this statement would have come as a shock to the framers of the Constitution, it fairly sums up the essence of 'the unitary executive theory.' This theory, which emerged during the Reagan administration and gathered strength with every subsequent presidency, counters the system of checks and balances that constrains a president's executive impulses. It also, the authors of this book contend, counters the letter and spirit of the Constitution. In their account of the rise of unitary executive theory over the last several decades, the authors refute the notion that this overweening view of executive power has been a common feature of the presidency from the beginning of the Republic. Rather, they show, it was invented under the Reagan Administration, got a boost during the George W. Bush administration, and has found its logical extension in the Trump administration. This critique of the unitary executive theory reveals it as a misguided model for understanding presidential powers. While its adherents argue that greater presidential power makes government more efficient, the results have shown otherwise. Dismantling the myth that presidents enjoy unchecked plenary powers, the authors advocate for principles of separation of powers - of checks and balances - that honor the Constitution and support the republican government its framers envisioned. A much-needed primer on presidential power, from the nation's founding through Donald Trump's impeachment, The Unitary Executive Theory: A Danger to Constitutional Government makes a robust and persuasive case for a return to our constitutional limits.