During the past decade significant developments have been achieved in the field of magnetic resonance imaging (MRI), enabling MRI to enter the clinical arena of chest imaging. Standard protocols can now be implemented on up-to-date scanners, allowing MRI to be used as a first-line imaging modality for various lung diseases, including cystic fibrosis, pulmonary hypertension and even lung cancer. The diagnostic benefits stem from the ability of MRI to visualize changes in lung structure while simultaneously imaging different aspects of lung function, such as perfusion, respiratory motion, ventilation and gas exchange. On this basis, novel quantitative surrogates for lung function can be obtained. This book provides a comprehensive overview of how to use MRI for imaging of lung disease. Special emphasis is placed on benign diseases requiring regular monitoring, given that it is patients with these diseases who derive the greatest benefit from the avoidance of ionizing radiation.

Even though women have made substantial progress in a number of formerly male occupations, sex segregation in the workplace remains a fact of life. This volume probes pertinent questions: Why has the overall degree of sex segregation remained stable in this century? What informal barriers keep it in place? How do socialization and educational practices affect career choices and hiring patterns? How do family responsibilities affect women's work attitudes? And how effective is legislation in lessening the gap between the sexes? Amply supplemented with tables, figures, and insightful examination of trends and research, this volume is a definitive source for what is known today about sex segregation on the job.

An easy-to-understand, up-to-date guide on the highly publicized drug, DMSO DMSO—dimethyl sulfoxide—is a simple by-product of wood and has been called a “miracle” drug, capable of relieving pain, diminishing swelling, reducing inflammation, encouraging healing, and restoring normal function. In this groundbreaking work, award-winning health science writer Dr. Morton Walker examines the powerful and compelling case for the use of DMSO in the treatment of many debilitating disease and health-related problems. In DMSO: Nature’s Healer, Dr. Walker cites documented cases of its astounding use in healing and prevention of a host of health disorders, including arthritis, stroke, cancer, mental retardation, and sports and auto injuries. He also recounts the dramatic story of the long struggle to gain FDA approval of DMSO.

Though it remains true that a majority of mothers of small children are employed outside the home, since the late 1990s there has been a decline in their actual rate of participation in the labor force. What explains this decline? Are opt-out rates and work-hour reductions consistent across occupations? Do race, ethnicity, or age of children play a role? Addressing these questions in a wide-ranging study, Liana Christin Landivar sheds important new light on the motherhood-employment link. Liana Christin Landivar is a sociologist and senior statistician in the Industry and Occupation Statistics Branch at the US Census Bureau.