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The Elements of Murder - John (former Science Writer In Residence Emsley - Bog - Oxford University Press - Plusbog.dk

The Elements of Murder - John (former Science Writer In Residence Emsley - Bog - Oxford University Press - Plusbog.dk

This book is about elements that kill. Mercury, arsenic, antimony, lead, and thallium can be lethal, as many a poisoner knew too well. Emsley explores the gruesome history of these elements and those who have succumbed to them in a fascinating narrative that weaves together stories of true crime, enduring historical mysteries, tragic accidents, and the science behind it all. The colourful cast includes ancient alchemists, kings, leaders, a pope, several great musicians, and a motley crew of murderers. Among the intriguing accounts is that of the 17th century poet Sir Thomas Overbury, who survived four attempts to poison him with mercury but died when given the poison in enema form - under whose direction remains uncertain. Here, too, is detailed the celebrated case of Florence Maybrick, convicted of poisoning her violent husband James with arsenic, but widely believed at the time to be innocent. The question of her guilt is still disputed.Threaded through the book alongside the history is the growing understanding of chemistry, and the effects of different chemical substances on the human body. Thousands suffered the ill effects of poisonous vapours from mercury, lead, and arsenic before the dangers were realized. Hatters went mad because of mercury poisoning, and hundreds of young girls working in factories manufacturing wallpaper in the 19th century were poisoned by the arsenic-based green pigments used for the leaves of the popular floral designs. Even in the middle of the 20th century, accidental mercury poisoning caused many deaths in Minamata Bay, while leaded petrol poisoned the whole planet, and arsenic still continues to poison millions is Asia.Through vividly told stories of innocent blunders, industrial accidents, poisoners of various hues - cold, cunning, desperate - and deaths that remain a mystery, Emsley here uncovers the dark side of the Periodic Table.

DKK 148.00
1

Relativity, Gravitation and Cosmology - Ta Pei (department Of Physics And Astronomy Cheng - Bog - Oxford University Press - Plusbog.dk

Relativity, Gravitation and Cosmology - Ta Pei (department Of Physics And Astronomy Cheng - Bog - Oxford University Press - Plusbog.dk

Einstein''s general theory of relativity is introduced in this advanced undergraduate and beginning graduate level textbook. Topics include special relativity, in the formalism of Minkowski''s four-dimensional space-time, the principle of equivalence, Riemannian geometry and tensor analysis, Einstein field equation, as well as many modern cosmological subjects, from primordial inflation and cosmic microwave anisotropy to the dark energy that propels an accelerating universe.The author presents the subject with an emphasis on physical examples and simple applications without the full tensor apparatus. The reader first learns how to describe curved spacetime. At this mathematically more accessible level, the reader can already study the many interesting phenomena such as gravitational lensing, precession of Mercury''s perihelion, black holes, and cosmology. The full tensor formulation is presented later, when the Einstein equation is solved for a few symmetric cases. Many modern topics in cosmology are discussed in this book: from inflation, cosmic microwave anisotropy to the "dark energy" that propels an accelerating universe.Mathematical accessibility, together with the various pedagogical devices (e.g., worked-out solutions of chapter-end problems), make it practical for interested readers to use the book to study general relativity and cosmology on their own.

DKK 412.00
1

A College Course on Relativity and Cosmology - Ta Pei (professor Emeritus Cheng - Bog - Oxford University Press - Plusbog.dk

A College Course on Relativity and Cosmology - Ta Pei (professor Emeritus Cheng - Bog - Oxford University Press - Plusbog.dk

This advanced undergraduate text introduces Einstein''s general theory of relativity. The topics covered include geometric formulation of special relativity, the principle of equivalence, Einstein''s field equation and its spherical-symmetric solution, as well as cosmology. An emphasis is placed on physical examples and simple applications without the full tensor apparatus. It begins by examining the physics of the equivalence principle and looks at how it inspired Einstein''s idea of curved spacetime as the gravitational field. At a more mathematically accessible level, it provides a metric description of a warped space, allowing the reader to study many interesting phenomena such as gravitational time dilation, GPS operation, light deflection, precession of Mercury''s perihelion, and black holes. Numerous modern topics in cosmology are discussed from primordial inflation and cosmic microwave background to the dark energy that propels an accelerating universe. Building on Cheng''s previous book, ''Relativity, Gravitation and Cosmology: A Basic Introduction'', this text has been tailored to the advanced student. It concentrates on the core elements of the subject making it suitable for a one-semester course at the undergraduate level. It can also serve as an accessible introduction of general relativity and cosmology for those readers who want to study the subject on their own. The proper tensor formulation of Einstein''s field equation is presented in an appendix chapter for those wishing to glimpse further at the mathematical details.

DKK 403.00
1

A College Course on Relativity and Cosmology - Ta Pei Cheng - Bog - Oxford University Press - Plusbog.dk

A College Course on Relativity and Cosmology - Ta Pei Cheng - Bog - Oxford University Press - Plusbog.dk

This advanced undergraduate text introduces Einstein''s general theory of relativity. The topics covered include geometric formulation of special relativity, the principle of equivalence, Einstein''s field equation and its spherical-symmetric solution, as well as cosmology. An emphasis is placed on physical examples and simple applications without the full tensor apparatus. It begins by examining the physics of the equivalence principle and looks at how it inspired Einstein''s idea of curved spacetime as the gravitational field. At a more mathematically accessible level, it provides a metric description of a warped space, allowing the reader to study many interesting phenomena such as gravitational time dilation, GPS operation, light deflection, precession of Mercury''s perihelion, and black holes. Numerous modern topics in cosmology are discussed from primordial inflation and cosmic microwave background to the dark energy that propels an accelerating universe. Building on Cheng''s previous book, ''Relativity, Gravitation and Cosmology: A Basic Introduction'', this text has been tailored to the advanced student. It concentrates on the core elements of the subject making it suitable for a one-semester course at the undergraduate level. It can also serve as an accessible introduction of general relativity and cosmology for those readers who want to study the subject on their own. The proper tensor formulation of Einstein''s field equation is presented in an appendix chapter for those wishing to glimpse further at the mathematical details.

DKK 930.00
1

Advanced Mechanics - S. G. Rajeev - Bog - Oxford University Press - Plusbog.dk

Advanced Mechanics - S. G. Rajeev - Bog - Oxford University Press - Plusbog.dk

Classical Mechanics is the oldest and best understood part of physics. This does not mean that it is cast in marble yet, a museum piece to be admired from a distance. Instead, mechanics continues to be an active area of research by physicists and mathematicians. Every few years, we need to re-evaluate the purpose of learning mechanics and look at old material in the light of modern developments.Once you have learned basic mechanics (Newton''s laws, the solution of the Kepler problem) and quantum mechanics (the Schrödinger equation, hydrogen atom) it is time to go back and relearn classical mechanics in greater depth. It is the intent of this book to take you through the ancient (the original meaning of "classical ") parts of the subject quickly: the ideas started by Euler and ending roughly with Poincare. We then take up the developments of twentieth century physics that have largely to do with chaos and discrete time evolution (the basis of numerical solutions). Along the way you will learn about elliptic functions and their connection to the Arithmetico-Geometric-Mean; Einstein''s calculation of the perihelion shift of Mercury; that spin is really a classical phenomenon; how Hamilton came very close to guessing wave mechanics when he developed a unified theory of optics and mechanics; how Riemannian reometry is useful to understand the impossibility of long range weather prediction; why the maximum of the potential is a stable point of equilibrium in certain situations; the similarity of the orbits of particles in atomic traps and of the Trojan asteroids; about Julia sets and the Mandelblot; what Feigenbaum constants are and how Newton''s iterations help establish the Kolmogorov-Arnold-Moser theorem. By the end you should be ready to absorb modern research in mechanics.

DKK 403.00
1

Eurekas and Euphorias - Walter Gratzer - Bog - Oxford University Press - Plusbog.dk

Eurekas and Euphorias - Walter Gratzer - Bog - Oxford University Press - Plusbog.dk

The march of science has never proceeded smoothly. It has been marked through the years by episodes of drama and comedy, of failure as well as triumph, by outrageous strokes of luck, deserved and undeserved, and sometimes by human tragedy. It has seen deep intellectual friendships, as well as ferocious animosities, and once in a while acts of theft and malice, deceit, and even a hoax or two. Scientists come in all shapes: the obsessive and the dilettantish, the genial, the envious, the preternaturally brilliant and the slow-witted who sometimes see further in the end, the open-minded and the intolerant, recluses and arrivistes. From the death of Archimedes at the hands of an irritated Roman soldier to the concoction of a superconducting witches'' brew at the very close of the twentieth century, the stories in Eurekas and Euphorias pour out, told with wit and relish by Walter Gratzer. Open this book at random and you may chance on the clumsy chemist who breaks a thermometer in a reaction vat and finds mercury to be the catalyst that starts the modern dyestuff industry; or a famous physicist dissolving his gold Nobel Prize medal in acid to prevent it from falling into the hands of the Nazis, recovering it when the war ends; mathematicians and physicists diverting themselves in prison cells, and even in a madhouse, by creating startling advances in their subject. We witness the careers, sometimes tragic, sometimes carefree, of the great women mathematicians, from Hypatia of Alexandria to Sophie Germain in France and Sonia Kovalevskaya in Russia and Sweden, and then Marie Curie''s relentless battle with the French Academy. Here, then, a glorious parade unfolds to delight the reader, with stories to astonish, to instruct, and most especially, to entertain.

DKK 283.00
1

Advanced Mechanics - S. G. Rajeev - Bog - Oxford University Press - Plusbog.dk

Advanced Mechanics - S. G. Rajeev - Bog - Oxford University Press - Plusbog.dk

Classical Mechanics is the oldest and best understood part of physics. This does not mean that it is cast in marble yet, a museum piece to be admired from a distance. Instead, mechanics continues to be an active area of research by physicists and mathematicians. Every few years, we need to re-evaluate the purpose of learning mechanics and look at old material in the light of modern developments.Once you have learned basic mechanics (Newton''s laws, the solution of the Kepler problem) and quantum mechanics (the Schrödinger equation, hydrogen atom) it is time to go back and relearn classical mechanics in greater depth. It is the intent of this book to take you through the ancient (the original meaning of "classical ") parts of the subject quickly: the ideas started by Euler and ending roughly with Poincare. We then take up the developments of twentieth century physics that have largely to do with chaos and discrete time evolution (the basis of numerical solutions). Along the way you will learn about elliptic functions and their connection to the Arithmetico-Geometric-Mean; Einstein''s calculation of the perihelion shift of Mercury; that spin is really a classical phenomenon; how Hamilton came very close to guessing wave mechanics when he developed a unified theory of optics and mechanics; how Riemannian geometry is useful to understand the impossibility of long range weather prediction; why the maximum of the potential is a stable point of equilibrium in certain situations; the similarity of the orbits of particles in atomic traps and of the Trojan asteroids; about Julia sets and the Mandelblot; what Feigenbaum constants are and how Newton''s iterations help establish the Kolmogorov-Arnold-Moser theorem. By the end you should be ready to absorb modern research in mechanics.

DKK 948.00
1

Eurekas and Euphorias - Walter Gratzer - Bog - Oxford University Press - Plusbog.dk

Eurekas and Euphorias - Walter Gratzer - Bog - Oxford University Press - Plusbog.dk

The march of science has never proceeded smoothly. It has been marked through the years by episodes of drama and comedy, of failure as well as triumph, and by outrageous strokes of luck, deserved and undeserved, and sometimes by human tragedy. It has seen deep intellectual friendships, as well as ferocious animosities, and once in a while acts of theft and malice, deceit, and even a hoax or two. Scientists come in all shapes - the obsessive and the dilettantish, the genial, the envious, the preternaturally brilliant and the slow-witted who sometimes see further in the end, the open-minded and the intolerant, recluses and arrivistes. From the death of Archimedes at the hands of an irritated Roman soldier to the concoction of a superconducting witches'' brew at the very close of the twentieth century, the stories in Eurekas and Euphorias pour out, told with wit and relish by Walter Gratzer. Open this book at random and you may chance on the clumsy chemist who breaks a thermometer in a reaction vat and finds mercury to be the catalyst that starts the modern dyestuff industry; or a famous physicist dissolving his gold Nobel Prize medal in acid to prevent it from falling into the hands of the Nazis, recovering it when the war ends; mathematicians and physicists diverting themselves in prison cells, and even in a madhouse, by creating startling advances in their subject. We witness the careers, sometimes tragic, sometimes carefree, of the great women mathematicians, from Hypatia of Alexandria to Sophie Germain in France and Sonia Kovalevskaya in Russia and Sweden, and then Marie Curie''s relentless battle with the French Academy. Here, then, a glorious parade unfolds to delight the reader, with stories to astonish, to instruct, and most especially, to entertain.

DKK 689.00
1

Geology and Health - Antony R. Berger - Bog - Oxford University Press - Plusbog.dk

Geology and Health - Antony R. Berger - Bog - Oxford University Press - Plusbog.dk

Geology and Health is an integration of papers from geo-bio-chemical scientists on health issues of concern to humankind worldwide, demonstrating how the health and well-being of populations now and in the future can benefit through coordinated scientific efforts. International examples on dusts, coal, arsenic, fluorine, lead, mercury, and water borne chemicals, that lead to health effects are documented and explored. They were selected to illustrate how hazards and potential hazards may be from natural materials and processes and how anthropomorphic changes may have contributed to disease and debilitation instead of solutions. Introductory essays by the editors highlight some of the progress toward scientific integration that could be applied to other geographic sites and research efforts. A global purview and integration of earth and health sciences expertise could benefit the future of populations from many countries. Effective solutions to combat present and future hazards will arise when the full scope of human interactions with the total environment is appreciated by the wide range of people in positions to make important and probably expensive decisions. A case to illustrate the point of necessary crossover between Geology and Health was the drilling of shallow tube wells in Bangladesh to provide non-contaminated ground water. This "good" solution unfortunately mobilized arsenic from rocks into the aquifer and created an unforeseen or ''silent'' hazard: arsenic. Geologists produce maps of earth materials and are concerned with natural processes in the environment with long time-frame horizons. The health effects encountered through changing the water source might have been avoided if the hydrological characteristics of the Bangladesh delta had been known and any chemical hazards had been investigated and documented. A recurrence of this type of oversight should be avoidable when responsible parties, often government officials, appreciate the necessity of such integrated efforts. The book extols the virtues of cooperation between the earth, life and health sciences, as the most practical approach to better public health worldwide.

DKK 1060.00
1

Radical Reactions in Organic Synthesis - Samir Z. Zard - Bog - Oxford University Press - Plusbog.dk

Radical Reactions in Organic Synthesis - Samir Z. Zard - Bog - Oxford University Press - Plusbog.dk

The Oxford Chemistry Masters Series is designed to provide clear and concise accounts of important topics - both established and emergent - that may be encountered by chemistry students as they progress from the senior undergraduate stage through post-graduate study to leadership in research. These Masters assume little prior knowledge, other than the foundations provided by an undergraduate degree in chemistry, and lead the reader through to an appreciation of the state of the art in the topic whilst providing an entree to the primary literature in the field.Radical reactions exhibit many of the characteristics desired by synthetic organic chemists: mild, generally neutral experimental conditions; diminished susceptibility to eliminations and rearrangements; relative insensitivity to the nature of the solvent and to steric effects; a compatibility with functional groups that is often complementary to that of ionic and organometallic reactions, obviating in many situations the need for laborious and costly protection-deprotection steps. Yet elementary radical reactions are ultra-fast processes and their taming requires some knowledge of their kinetics and rate constants, which have only relatively recently become available. Not surprisingly, transformations involving radical intermediates have long harboured the reputation of beeing difficult to control, suitable only for the synthesis of polymers and tars. This book provides a description of radical reactions and their applications in organic synthesis. It attempts to show that armed with an elementary knowledge of kinetics and some common sense, it is possible to harness radicals into a tremendously powerful tool for solving synthetic problems. The book starts with a brief historical account and presentation of the basics. It then blends the discussion of the properties of radical processes with the now familiar chemistry of stannanes. Radicals being the same entities, whichever method is used to generate them, a study of the various processes for the creation and capture of radicals constitutes the remainder of the book. Silicon and mercury based techniques as well as the Barton and related decarboxylation procedures are discussed in detail, followed by the Kharasch type atom and group transfer reactions. The increasingly important persistent radical effect, also known as the Fischer-Ingold effect, is examined in the context of non-chain reactions. Both the Kharasch based methods and the persistent radical effect have recently been applied in the emerging field of controlled radical polymerisations. Finally, the vast domain of redox processes is presented in a unified manner with the aim of providing a simple rationale for the multitude of possible transformation. The book concludes with a brief overview and some general practical hints for conducting radical reactions. More than 700 references provide access to the primary literature.

DKK 870.00
1