This book explains in clear and vivid language why light plays a central role in life and physical sciences. Fascinating relations arise between physics, chemistry and life sciences from the interaction of light with animate and inanimate matter. Twelve Nobel Prizes have been awarded in the last 30 years for discoveries on these topics including laser techniques, molecular machines, circadian rhythms fluorescent proteins and super-resolution microscopy. Photovoltaics, photocatalysis, photosynthesis, solar hydrogen production, atmospheric ozone production and destruction, DNA sequencing, human vision, and communication in the dark all depend on light absorption and emission. The book concludes with a survey of cultural aspects of light in religion, philosophy and art.
1 in 2 of us will develop cancer at some point in our lives and yet many of us don't understand how cancers arise. How many different kinds of cancer are there? What treatments are available? What does the future hold in terms of developing new therapies? This book demystifies cancer by explaining the underlying cell and molecular biology in a clear and accessible style. It answers the questions commonly asked about cancer such as what causes cancer and how cancer develops. It explains how DNA makes proteins and how mutations can corrupt those proteins. It also gives an overview of current therapies and how treatments may advance over the next decades, as well as explaining what actions we can take to help prevent cancer developing. Understanding Cancer is an accessible and engaging introduction to cancer biology for any interested reader.
The great plague of Athens that began in 430 BCE had an enormous effect on the imagination of its literary artists and on the social imagination of the city as a whole. In this book, Professor Mitchell-Boyask studies the impact of the plague on Athenian tragedy early in the 420s and argues for a significant relationship between drama and the development of the cult of the healing god Asclepius in the next decade, during a period of war and increasing civic strife. The Athenian decision to locate their temple for Asclepius adjacent to the Theater of Dionysus arose from deeper associations between drama, healing and the polis that were engaged actively by the crisis of the plague. The book also considers the representation of the plague in Thucydides' History as well as the metaphors generated by that representation which recur later in the same work.
Seven million people die from cancer each year around the world, and many more are impacted by this universal scourge. In Betrayed by Nature, research scientist and lecturer Robin Hesketh demystifies the nature of cancer. Hesketh provides a concise and comprehensive history of both the science and the medical advances made over the decades. He takes the reader on a riveting tour of human biology; he explains how cancers start, what is meant by ‘a mutation', and how mutations can make cells grow abnormally and spread around our bodies. Drawing on the latest discoveries from the Human Genome Project, Hesketh reveals the strides being made in understanding this malevolent disease and makes accessible the science of today's treatments. Betrayed by Nature looks forward to the day when many cancers can be treated readily and effectively. With cancer afflicting one in three people worldwide, this is an illuminating and optimistic look at the past, present, and future of cancer.
James Watson, a discoverer of the structure of DNA, described it as "the most golden of molecules," the true chemical for life. Indeed, it is the essential component from which our genes are made. In it is encoded the genetic language that controls our destinies. Astonishingly powerful, just six millionths of a gram of DNA carries as much information as ten volumes of the Oxford English Dictionary. The "Book of Man," is the term used by Walter Bodmer and Robin McKie for the DNA that is the instruction set according to which all humans are made. At conception, a single cell--the fertilized egg--is produced, and it is this one cell that has the potential to form a new and unique individual under the guidance of the DNA within its nucleus. The human body is made up of a hundred million million cells of many different sorts, and all contain the inherited information that comes from that first, single cell created at fertilization. Bodmer and McKie assert that when we learn how to read DNA's pages and chapters we will obtain the information relevant to the understanding of most diseases, individual differences in behavior, and a new awareness of our own history and evolution. The Book of Man explores how genetic information is now being read and interpreted by focusing on biology's most ambitious undertaking to date--the Human Genome Project, an attempt to uncover all the 100,000 genes that control our development and detail the DNA alphabet of each. The authors go on to wrestle with the moral and ethical issues of modern genetics, making a case for a rational appraisal of genetic engineering and for the public to become sufficiently "DNA literate" in order to appreciate the crucial role it plays in our lives. From Gregor Mendel's discovery of the laws of inheritance to the high-tech, crime-stopping power of forensics science and the fascinating but sometimes troublesome implications of the latest science of genetic engineering, The Book of Man brilliantly explores and explains the quest that is changing our understanding of what it means to be a human being.
Hear the name “Igor Stravinsky” and the first thing that comes to mind is a composer of ponderous, “serious” music. But did you know that Stravinsky lived much of his life in Hollywood? That he collaborated on musical projects with Pablo Picasso and George Balanchine? That his work subtly espoused deeply held political views and reflected key literary influences? That he was not only interested in the modern communication technologies of his time—sound recording, radio, television, even early computers—but wrote music that echoed their impact? In Experiencing Stravinsky, music historian Robin Maconie takes a fresh approach to understanding this great composer’s works, explaining what makes Stravinsky’s sound unique and what we, as listeners, need to know in order to appreciate the variety and brilliance of his compositions. Experiencing Stravinsky is more than just another work of music appreciation. In the author’s deft hands, Stravinsky’s long musical career is a guided tour through 20th-century history, from Czarist Russia and two world wars to the height of the Hollywood era and the birth of the information age. Maconie has provided nothing less than an operating manual to getting the most out of Stravinsky’s music.
An essential examination of how emigration and resettlement defined modernism In the fraught years leading up to World War II, many modern artists and architects emigrated from continental Europe to the United States and Britain. The experience of exile infused their modernist ideas with new urgency and forced them to use certain materials in place of others, modify existing works, and reconsider their approach to design itself. In Objects in Exile, Robin Schuldenfrei reveals how the process of migration was crucial to the development of modernism, charting how modern art and architecture was shaped by the need to constantly face—and transcend—the materiality of things. Taking readers from the prewar era to the 1960s, Schuldenfrei explores the objects these émigrés brought with them, what they left behind, and the new works they completed in exile. She argues that modernism could only coalesce with the abandonment of national borders in a process of emigration and resettlement, and brings to life the vibrant postwar period when avant-garde ideas came together and emerged as mainstream modernism. Examining works by Walter Gropius, László Moholy-Nagy, Lucia Moholy, Herbert Bayer, Anni and Josef Albers, and others, Schuldenfrei demonstrates the social impact of art objects produced in exile. Shedding critical light on how the pressures of dislocation irrevocably altered the course of modernism, Objects in Exile shows how artists and designers, forced into exile by circumstances beyond their control, changed in unexpected ways to meet the needs and contexts of an uncertain world.
A remarkable and important book . . . a highly accessible, timely and invaluable guide to anybody working in groups.' Prof Paul Gilbert OBE ___________________________________________________ How many people does the ideal team contain? How do groups bond, earn trust and forge shared identities? How can leaders build environments adaptable enough to respond to shocks and still enable people to thrive together? How can you feel close to people if your only point of contact is a phone or a computer? In The Social Brain leading experts from the worlds of evolutionary psychology and business management come together to offer a primer on great team working. They explain what size groups work and how to shape them according to the nature of the task at hand. They offer practical hints on how to diffuse tensions and encourage cooperation. And they demonstrate the vital importance of balancing unity and the need for different views and outlooks. By explaining precisely how the 'social brain' works, they show how human groups function and how to create great, high-performing teams. _____________________________________ 'This wonderful book reminds us that businesses are also biological and social . . . It could not be more timely, wise and useful.' Margaret Heffernan, author of Wilful Blindness 'Buy it for yourself and your colleagues. Essential reading.' Mark Earls, author of HERD
This book draws together theoretical and applied aspects of extracellular hydrolytic enzymes in spoilage, and thus provides information and analysis of interest to microbiologists and biochemists, as well as up-to-date methods and recommendations of value to food scientists and processors. The first section deals with psychrotroph proteinases, lipases, and phospholipases in milk and dairy products, and covers such aspects as producer microorganisms, biochemical classification of enzymes, physical and biochemical properties, thermal stability, regulation and control of synthesis and assay methods. Particular emphasis is placed on commercially important areas such as physical and biochemical effects in food components and influence on shelf life and product quality. The problems of standardization and control of enzymes in dairy products, as well as areas for future research, are critically examined. The poorly understood role of psychrotroph extracellular enzymes in meat, fish, and poultry is also discussed in a separate section under such headings as physical and biochemical effects on tissue and contribution to growth and penetration of the producer organism.
Essential for all biology and biomathematics courses, this textbook provides students with a fresh perspective of quantitative techniques in biology in a field where virtually any advance in the life sciences requires a sophisticated mathematical approach. An Invitation to Biomathematics, expertly written by a team of experienced educators, offers students a solid understanding of solving biological problems with mathematical applications. This text succeeds in enabling students to truly experience advancements made in biology through mathematical models by containing computer-based hands-on laboratory projects with emphasis on model development, model validation, and model refinement. The supplementary work, Laboratory Manual of Biomathematics is available separately ISBN 0123740223, or as a set ISBN: 0123740290) Provides a complete guide for development of quantification skills crucial for applying mathematical methods to biological problems Includes well-known examples from across disciplines in the life sciences including modern biomedical research Explains how to use data sets or dynamical processes to build mathematical models Offers extensive illustrative materials Written in clear and easy-to-follow language without assuming a background in math or biology A laboratory manual is available for hands-on, computer-assisted projects based on material covered in the text
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