This book presents the mathematical foundations of systems theory in a self-contained, comprehensive, detailed and mathematically rigorous way. It is devoted to the analysis of dynamical systems and combines features of a detailed introductory textbook with that of a reference source. The book contains many examples and figures illustrating the text which help to bring out the intuitive ideas behind the mathematical constructions.
Conversing with the Planets is the first popular work of astronomical anthropology, a field pioneered by Anthony Aveni, who has taught anthropology and astronomy at Colgate University for over twenty-five years. It interweaves the astronomy, mythology, and anthropology of ancient cultures by showing how to discover the harmony between their beliefs and their study of the sky. Modern scientists often dismiss the scientific contributions of archaic astronomers because earlier cultures wove their observations into elaborate, often weird - by our standards - mythologies about living planetary deities. The ancients spoke to the planets, and they believed the planets talked back. Aveni urges us to reconsider their discoveries and asks us to set aside for a while the ideas that our modern, technology-based astronomy has given to us about the sun, moon, and planets, in order to look at these celestial bodies through ancient eyes. Focusing on the belief systems of the Mayans, Babylonians, Chinese, and other cultures from antiquity through the Renaissance to the present, Aveni argues that we cannot separate the scientific contributions from the cultures that gave rise to them. Aveni's reexamination, based on in-depth anthropological studies, including the decoding of old Mayan and Babylonian texts, reveals that the ancients were far from the misguided, superstitious characters we now consider them to be. They were, in fact, deeply attuned to the motion of the sun, moon, and planets, and they used their naked-eye observations to create not only intricate astrologies and mythologies - in particular, those revolving around Venus - but also extremely accurate records and projections of meteorologicalphenomena. Conversing with the Planets asks that we reattune ourselves to the intersection of science, culture, and mythology and acknowledge that there is no such thing as an "absolute truth" about the natural world; every scientific discovery, whether made in 2000 B.C. or A.D., is true only for the culture of its time, its current beliefs and mores. Our scientific truth is defined by who we are and what we believe in. What have we moderns lost by turning our attention to the cold eye of the telescope, away from the natural harmonies of planet and sky? Why have we silenced the dialogue between observers and the sky? Aveni teaches us a new appreciation of the science of the past and affirms that our ancestors' discoveries provide a rich well of knowledge that modern-day science can and must draw upon.
Kidney disease and cancer are frequent comorbidities that require specialized knowledge and expertise from both the nephrologist and the oncologist. Written by three pioneers in this growing subspecialty, Onco-Nephrology provides authoritative, definitive coverage of the mechanism and management of these two life-threatening diseases. This unique, single-volume resource covers current protocols and recommends management therapies to arrest kidney failure and allow oncologic treatments to continue and succeed. Addresses acute and chronic kidney diseases that develop from a variety of cancers. This includes direct kidney injury from the malignancy, paraneoplastic effects of the cancer, and various cancer agents used to treat the malignancy. Discusses key issues regarding kidney disease in patients with cancer, including conventional chemotherapeutic regimens and new novel therapies (targeted agents and immunotherapies) or the malignancies themselves that may promote kidney injury; patients with chronic kidney disease who acquire cancer unrelated to renal failure; and kidney transplantation, which has been shown to carry an increased risk of cancer. Contains dedicated chapters for each class of the conventional chemotherapeutic agents, targeted cancer agents, and cancer immunotherapies including the basic science, pathogenic mechanisms of injury, clinical manifestations, and treatment. Includes special chapters devoted to the individual classes of chemotherapies that relate to kidney disease for quick reference. Discusses increasingly complex problems due to more numerous and specialized anti-cancer drugs, as well as increased survival rates for both cancer and renal failure requiring long-term patient care. Covers anti-VEGF (antivascular endothelial growth factor) agents and cancer immunotherapies – treatments that are being recognized for adverse kidney effects. Utilizes a clear, logical format based on the ASN Core Curriculum for Onco-Nephrology, making this reference an excellent tool for board review, as well as a practical resource in daily practice.
The objective in initiating this series in 1980 was to provide an in-depth review of advances made in the understanding key aspects of surface chemistry and physics through the application of new techniques to the study of well-defined surfaces. Since then the field of surface science has greatly matured, and further important techniques, particularly scanning probe microscopies, have been successfully assimilated into the applications armoury of the surface scientist. The present volume is a series of timely reviews by many of the current experts in the field of phase transitions and adsorbate-induced surface restructuring. No aspect of the science of solid surfaces can be fully understood without accounting for the structural diversity of surfaces, now revealed in atomic detail by techniques based on diffraction and scanning probe microscopies. For example, it is now clear to those working in heterogeneous catalysis that adsorbate-induced restructuring of surfaces can play a critical role in phenomena such as bistability, kinetic oscillations, and promotion and poisoning. Structural transitions at surfaces can also play a key role in determining the electronic properties of surfaces, reviewed in volume 5.
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