BiblioVault - Books about Currents

Currents and Mesons

J. J. Sakurai

University of Chicago Press, 1969

Current and Mesons is the most recent publication in the Chicago Lectures in Physics series. The book presents Professor Sakurai's introduction to a new field of elementary particle physics which has become increasingly important in the past few years. It is based on a course given to his advanced graduate students in theoretical high-energy physics at the University of Chicago.

The author begins with a brief review of SU (3). The major topics then treated are the divergence condition and current commutation relations, vector meson universality, PCAC and the Goldberger-Treiman relation, soft pion processes, and asymptotic symmetries and spectral-function sum rules. The book concludes with a discussion of notation and of normalization convention.

Professor Sakurai's work deals with topics on which much of current discussion on the theory of elementary particles is focused. The material is designed for the advanced student who is seriously interested in doing original work, and as such provides a much needed introduction to the present literature in the field.

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Currents in American Medicine

A Developmental View of Medical Care and Education

Julius B. Richmond

Harvard University Press

A well-known American doctor and medical educator presents a succinct review of medical care and education in the United States since 1900. The author begins with the revamping of medical education at the turn of the century, then discusses the growing conservatism of the American Medical Association (AMA) during the Depression and World War II. He describes the trend toward specialization, which fostered the growth of professional societies outside the AMA and led to complex government-university research programs, and concludes with a survey of recent health legislation and a look at the future.

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Willamette River Greenways

Navigating the Currents of Conservation Policy and Practice

Travis Williams

Oregon State University Press, 2021

The Willamette River Greenway Program, first proposed in 1966 by future Oregon governor Bob Straub, envisioned a nearly two-hundred-mile assemblage of public lands along the Willamette River for public use and environmental protection. While the Greenway Program fell far short of Straub’s original proposal, today it provides for significant riverside lands with a range of public benefits. The Greenway Program also offers a useful lens through which to view the successes and failures of Oregon’s environmental protection policies over the past few decades.

Travis Williams, executive director of Willamette Riverkeeper, has spent countless hours paddling the Willamette, becoming familiar with its flora, fauna, and human neighbors. In Willamette River Greenways, he combines personal narrative about his experiences on the river with nuanced consideration of the controversies and challenges of the Greenway Program. Williams sheds light on current land stewardship practices, revealing the institutional and leadership failures that endanger the river’s water quality and habitat, and looks to the program’s future. He also takes readers with him onto the water, sharing what it’s like to travel the river by canoe, paying homage to the river’s natural beauty and the host of wildlife species that call it home.

Part policy analysis, part advocacy, and all love letter to one of Oregon’s great rivers, Willamette River Greenways offers valuable perspective to policymakers, land use managers, and recreational river users alike.

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