A former Burlington Northern Santa Fe Railway CEO tells the behind-the-scenes story of the transformation and resurgence of America’s ailing railroads. When Robert D. Krebs joined the ranks of Southern Pacific Railroad in 1966, the industry had been in decline for decades, and the future of trains was in peril. Despite these obstacles, Krebs fell in love with the rugged, competitive business of railroads and was determined to overcome its resistance to change and put rail transportation back on track. By the age of forty, Krebs was president of the Southern Pacific Railroad and had also served as chief executive of both the Santa Fe Railway and Burlington Northern Santa Fe Railway companies. Riding the Rails: Inside the Business of America’s Railroads details Krebs’s rise to a position of influence in the recovery of America’s railroads—and offers a unique insider’s view into the boardrooms where executives and businessmen reimagined transportation in the United States.
Evolution and Medicine provides an accessible introduction to the new field of evolutionary medicine. Evolutionary concepts help explain why we remain vulnerable to disease, how pathogens and cancer cells evolve, and how the diseases that affected our evolutionary ancestors have shaped our biology. The book interweaves the presentation of evolutionary principles with examples that illustrate how an evolutionary perspective enhances our understanding of disease. It discusses the theory of evolution by natural selection, the genetic basis of evolutionary change, evolutionary life history theory, and host-pathogen coevolution, and uses these concepts to provide new insights into diseases such as cystic fibrosis, cancer, sexually transmitted diseases, and malaria, incorporating the latest research in rapidly developing fields such as epigenetics and the study of the human microbiome. The book concludes with a discussion of the ways in which recent, culturally constructed changes in the human environment are increasing the prevalence of man-made diseases such as diabetes and cardiovascular diseases, and are exacerbating socioeconomic disparities in health. Just as evolutionary biology is concerned with populations and with changes in populations over time, evolutionary medicine is concerned with the health of populations. Evolution and Medicine emphasizes the role of demographic processes in evolution and disease, and stresses the importance of improving population health as a strategy for improving the health of individuals. This accessible text is written primarily for physicians, biomedical scientists, and both premedical and medical students, and will appeal to all readers with a background or interest in medicine.
In the late 19th century, railroads played a crucial role in the development of Montana's economy. Robert A. Schalla examines early efforts to bring rail transport to the New World Mining District near the northeast corner of Yellowstone National Park and Red Lodge-Bear Creek Coal Field in south-central Montana. The saga began with a chance discovery in 1866 and follows the exploits of individuals who worked to bring rail transport to the mines of southern Montana. Starting with Northern Pacific's unsuccessful efforts to build a railroad through Yellowstone, this story follows the struggles of various privately financed schemes to develop the vast mineral wealth of these two regions. A youthful entrepreneur from Milwaukee succeeded in financing a railroad to the coal fields, but his plan to extend the line to the national park runs afoul of Howard Elliott, president of the Northern Pacific, who was determined to drive him out of business. The story dives into the motivations and background of these individuals and their ultimate triumphs and failures. The completion of the Montana, Wyoming & Southern Railroad (MW&S) in 1906 resulted in the creation of three new towns and six separate mining operations. The MW&S was one of the few privately owned lines in Montana that, despite forces aligned against it, maintained its independence until it was abandoned. For nearly fifty years it formed an important part of the state's economy as the Bear Creek mines supplied private, commercial, and industrial consumers with some of the highest-quality coal in the state.
An update of the classic book that reveals the 6 keys to successful management In this new edition of his best-selling book, Robert Benfari explains that the best mangers are not born that way but share a mix of characteristics that can be analyzed, understood, and most importantly changed. He identifies the six characteristics of successful managers (Psychological Type; Needs/Motivation; Use of Power; Conflict Style; Our Basic Values; and Our Reaction to Stress) and uses these building blocks to show how anyone can use personality-specific strategies for resolving conflicts, solving problems, managing stress, handling difficult situations at work, and positively influencing others. Includes a proven pathway for becoming an effective manager Contains new information on management style and leadership, human nature and neuroscience, and the dark side of management Includes a self-assessment for each of the six building blocks to successful management This research-based book offers the tools leaders need to improve their management style and succeed in the workplace.
Overregulated and displaced by barges, trucks, and jet aviation, railroads fell into decline. Their misfortune was measured in lost market share, abandoned track, bankruptcies, and unemployment. Today, rail transportation is reviving. American Railroads tells a riveting story about how this iconic industry managed to turn itself around.
Ideal for beginning medical and graduate students in need of a comprehensive neuroscience resource, A Survey of Medical Neuroscience focuses on the function of the central nervous system and its relationship to virtually all other systems in the human body. The text takes the same broad, interdisciplinary approach to the subject matter as is currently taken in first-year medical and graduate neuroscience courses. The text is a comprehensive integration of the other disciplines associated with neuroscience - anatomy, physiology, pharmacology, biochemistry, and behavioral science - that can comfortably be read in a short amount of time. Concepts are illuminated by clear, two-color illustrations. Features appendices containing photographs of representative human brain sections.
500 ways to pass the Biology section of the new MCAT! Intensive practice + detailed answer explanations—the best way to sharpen skills and prepare for the exam In anticipation of the fully revised 2015 MCAT, 500 Review Questions for the MCAT: Biology has been updated to comprehensively cover the biology portion of the Biological and Biochemical Foundations of Living Systems section. This book gives you the problem-solving practice you need to take the exam with confidence. 500 questions organized by subject Follows the new MCAT format Complete explanations to every question given in the answer key
From scholarly journals, Trivers (anthropology and biological sciences, Rutgers U.) has selected five of his papers published between 1971 and 1976, and another five published between 1982 and 2000. He has added accounts of how they were written, and short postscripts to bring readers up to date or at least point them to more recent work on the issues discussed. Annotation (c)2003 Book News, Inc., Portland, OR (booknews.com).
also many newer lines of research, to which I will return below, are represented in various chapters. And finally, I have included a sepa rate unit on methods for the study of aggression-a feature that I believe to be unique to the present volume. In these ways, I have at tempted to produce a text that is as broad and eclectic in coverage as I could make it. While the present volume grew, in part, out of my desire to pro duce what I thought might prove to be a useful teaching aid, it also developed out of a second major motive. During the past few years, a large number of new-and to me, exciting-lines of investigation have emerged in rapid order. These have been extremely varied in scope, including, among many others, such diverse topics as the effects of sexual arousal upon aggression, the impact of environmental factors (e. g. , heat, noise, crowding) upon such behavior, interracial aggres sion, and the influence of heightened self-awareness. Despite the fact that such topics have already generated a considerable amount of re search, they were not, to my knowledge, adequately represented irt any existing volume. Given this state of affairs, it seemed to me that a reasonably comprehensive summary of this newer work might prove both useful and timely.
Presents the most innovative results in carbene chemistry, setting the foundation for new discoveries and applications The discovery of stable carbenes has reinvigorated carbene chemistry research, with investigators seeking to develop carbenes into new useful catalysts and ligands. Presenting the most innovative and promising areas of carbene research over the past decade, this book explores newly discovered structural, catalytic, and organometallic aspects of carbene chemistry, with an emphasis on new and emerging synthetic applications. Contemporary Carbene Chemistry features contributions from an international team of pioneering carbene chemistry researchers. Collectively, these authors have highlighted the most interesting and promising areas of investigation in the field. The book is divided into two parts: Part 1, Properties and Reactions of Carbenes, explores new findings on carbene stability, acid-base behavior, and catalysis. Carbenic structure and reactivity are examined in chapters dedicated to stable carbenes, carbodicarbenes, carbenes as guests in supramolecular hosts, tunneling in carbene and oxacarbene reactions, and ultrafast kinetics of carbenes and their excited state precursors. Theoretical concerns are addressed in chapters on computational methods and dynamics applied to carbene reactions. Part 2, Metal Carbenes, is dedicated to the synthetic dimensions of carbenes, particularly the reactions and catalytic properties of metal carbenes. The authors discuss lithium, rhodium, ruthenium, chromium, molybdenum, tungsten, cobalt, and gold. All the chapters conclude with a summary of the current situation, new challenges on the horizon, and promising new research directions. A list of key reviews and suggestions for further reading also accompanies every chapter. Each volume of the Wiley Series on Reactive Intermediates in Chemistry and Biology focuses on a specific reactive intermediate, offering a broad range of perspectives from leading experts that sets the stage for new applications and further discoveries.
The evolutionary psychology behind human inconsistency We're all hypocrites. Why? Hypocrisy is the natural state of the human mind. Robert Kurzban shows us that the key to understanding our behavioral inconsistencies lies in understanding the mind's design. The human mind consists of many specialized units designed by the process of evolution by natural selection. While these modules sometimes work together seamlessly, they don't always, resulting in impossibly contradictory beliefs, vacillations between patience and impulsiveness, violations of our supposed moral principles, and overinflated views of ourselves. This modular, evolutionary psychological view of the mind undermines deeply held intuitions about ourselves, as well as a range of scientific theories that require a "self" with consistent beliefs and preferences. Modularity suggests that there is no "I." Instead, each of us is a contentious "we"--a collection of discrete but interacting systems whose constant conflicts shape our interactions with one another and our experience of the world. In clear language, full of wit and rich in examples, Kurzban explains the roots and implications of our inconsistent minds, and why it is perfectly natural to believe that everyone else is a hypocrite.
The volume is concerned exclusively with all the binary species formed between the elements silicon and fluorine such as SiF, SiF2, SiF3, SiF4, and Sif62-. Most of the volume, i.e. 144 pages, is devoted to the description of the well known physical and chemical properties of the SiF4 as well as to its preparation. This is followed in length by the report on SiF2 with its interesting chemistry, along with a section on the diatomic radical SiF. Species with fivefold and sixfold coordination of silicon are exemplified by SiF5- and by the well known SiF62-. Interestingly, the detailed models for describing the bonding situation in both ions are still a matter of discussion. While for Si2F6 most of the basic data are known, information on the chemical and physical properties of the higher members of the acylic perfluorosilanes, SinF2n+2, is scarce. All available information on the unstable cyclic perfluorosilanes of composition (SiF2)n and some even more exotic species is also included.
Emphasizing the relevance of microbiology to a career in the health professions, Burton's Microbiology for the Health Sciences provides the vital microbiology information you need to protect yourself and your patients from infectious diseases.
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