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Mathematics for Natural Scientists II: Advanced Methods (Undergraduate Lecture Notes in Physics)
By Lev Kantorovich. 2024
This textbook, the second in a series (the first covered fundamentals and basics), seeks to make its material accessible to…
physics students. Physics/engineering can be greatly enhanced by knowledge of advanced mathematical techniques, but the math-specific jargon and laborious proofs can be off-putting to students not well versed in abstract math. This book uses examples and proofs designed to be clear and convincing from the context of physics, as well as providing a large number of both solved and unsolved problems in each chapter. This is the second edition, and it has been significantly revised and enlarged, with Chapters 1 (on linear algebra) and 2 (on the calculus of complex numbers and functions) having been particularly expanded. The enhanced topics throughout the book include: vector spaces, general (non-Hermitian, including normal and defective) matrices and their right/left eigenvectors/values, Jordan form, pseudoinverse, linearsystems of differential equations, Gaussian elimination, fundamental theorem of algebra, convergence of a Fourie series and Gibbs-Wilbraham phenomenon, careful derivation of the Fourier integral and of the inverse Laplace transform. New material has been added on many physics topics meant to illustrate the maths, such as 3D rotation, properties of the free electron gas, van Hove singularities, and methods for both solving PDEs with a Fourier transform and calculating the width of a domain wall in a ferromagnet, to mention just a few. This textbook should prove invaluable to all of those with an interest in physics/engineering who have previously experienced difficulty processing the math involved.&“Concentrating on personal finance don&’ts is a clever idea . . . an intriguing reminder of what not to do when investing your…
money.&” —The New York Times Brilliant investors and top businesspeople make mistakes, too—very expensive ones. Drawing on his twenty-plus years of experience at some of Wall Street&’s most prestigious firms, as well as original research and interviews with these legendary investors, Stephen Weiss offers fascinating narrative accounts of their billion-dollar blunders. Here, such prominent figures as Kirk Kerkorian, Bill Ackman, David Bonderman, Aubrey McClendon, and Leon Cooperman discuss the most significant trade or investment that went against them, the magnitude of the loss, its effect on their businesses—and on their personal lives. The book skillfully examines the causal relationship between the quirks of each investor&’s personality and the mistakes they have committed—as well as the lessons learned. While some investors made errors of judgment, others made errors of perception. But no matter how many zeros were attached to these particular losses, investors at any level can profit from the wisdom gained—and avoid the same missteps. &“When a great investor flubs it, everyone can learn a lesson. With that in mind, author Stephen Weiss delves into the biggest mistakes of such Wall Street luminaries as Bill Ackman, Leon Cooperman and Richard Pzena.&” —Barron&’sSad Men
By Dave Roberts. 2014
All Dave Roberts ever wanted to do (apart from collect football programmes) was to work in advertising. More specifically, to…
work for the world's best advertising agency, Saatchi and Saatchi. There was just one problem. Even when he managed to persuade someone to employ him, Dave's copywriting assignments were mainly for second hand car dealers and double glazing companies. And Leeds, Manchester and, bizarrely, New Zealand were a long way from Charlotte Street and Madison Avenue. This was the world of the Sad Men.In his sparkling new memoir, Dave tells the story of a life shaped by his love of adverts, from seeing the PG Tips chimps at the age of three to writing infamous ads such as the Westpac Rap and having David Jason plug a family restaurant. Bursting with brilliant ideas - and some pretty daft ones - it is the cautionary tale of a quest for advertising glory... and not quite ever getting there.Riding the Storm
By Duncan Bannatyne. 2013
Can money buy you happiness?A few years ago Duncan Bannatyne might have said so. He was happily married and his…
businesses were thriving. Life was good. He couldn't have known that a storm was brewing on the horizon and that he would soon face immense personal and professional struggles, including the strain of a divorce and the impact of the recession on his business empire. Riding the Storm is the inspirational account of how Duncan overcame these setbacks. It's a survival story, full of insights into how he adapted his businesses and his life to new financial realities. In it, Duncan explains exactly how a working-class boy from Clydebank built himself a multimillion-pound business empire, and talks with incredible frankness about the current strategies, goals and finances of his companies. He reveals the true nature of his feuds and friendships with the other Dragons and uses his experiences from Dragons' Den to offer advice to start-up entrepreneurs in today's market. He speaks openly about the terrible pain of his divorce and how his children's love gave him the strength to get through it. He discusses the opportunities that success has given him, from learning to dance for Sport Relief to trekking up Kilimanjaro with his daughter. And finally he explains why, in spite of having just gone through the toughest years of his life, he feels positive about the future - and why you should too.The Real Deal: The Autobiography of Britain’s Most Controversial Media Mogul
By Richard Desmond. 2015
From the age of five, when he helped his deaf father negotiate advertising contracts, Richard Desmond has always had an…
eye for business. In The Real Deal he offers a no-holds-barred account of an extraordinary career that has taken him from cloakroom attendant at a north London club to billionaire media owner. En route he tells of his early life as a rock and roll drummer, his first steps in the world of magazine publishing as a purveyor of leisure and top-shelf titles, and finally, after decades of paying his dues building smaller brands, his arrival in the big league with the launch of OK! magazine and the acquisition of Express Newspapers, his purchase and sale of Channel 5, and his £80 million investment in the Health Lottery, combining business innovation with help for good causes. Along the way, he imparts many of the secrets of his astounding success, as well as giving his forthright opinion (and he always has one) on such diverse subjects as politicians, religion, and the similarities between being a rock and roll drummer and running a business – as well as his views on a cast of characters ranging from Alan Sugar to Victoria Beckham and from Simon Cowell to Jennifer Aniston.Often controversial, frequently revelatory, always entertaining, The Real Deal is the brilliantly frank account of a life spent at the sharp end.The Real Deal: My Story from Brick Lane to Dragons' Den
By James Caan. 2008
After dropping out of school at just sixteen, James Caan started his business life in a broom cupboard with no…
qualifications and two pieces of fatherly wisdom: 'observe the masses and do the opposite' and 'always look for opportunities where both parties benefit'. Armed with this advice, natural charm and the Yellow Pages, he built a market-leading business with a turnover of £130 million and swiftly became one of Britain's most successful entrepreneurs.From Caan's childhood as a Pakistani immigrant to the phenomenal success of his first company and beyond, The Real Deal traces both his financial and personal achievements. It offers a frank account of what success at thirty really signifies and brings us right up to the present, including his impact on Dragons' Den and what his charity work, from saving a hospital in London to building a school in Lahore, means to him. Ultimately, it is a story of learning what money is really worth, told by one the country's most insightful businessmen.The key to rising to the top of your company lies in a simple message and philosophy. The ultimate inspirational…
story for ambitious innovators, market-disruptors, and global business entrepreneurs. Celebrating DHL’s fiftieth anniversary as a world-leading delivery company, global CEO Ken Allen tells the unique story of his journey to the top of the industry. In this business memoir, he shares the strategies and skills he has developed throughout his career, drawing on both his core values and extensive experience. This book is an inimitable guide to succeeding in any business, focusing on strategy and practical advice while revealing the simple lessons you need to learn to excel in life and work. It is an accessible read for entrepreneurs and managers at any stage of their career, packed with motivational material and no-nonsense tips. This simple and honest book is a must-have for anyone looking to reach the top of their field.Quantum Mechanics (The Ladybird Expert Series #2)
By Jim Al-Khalili. 2017
What is quantum mechanics? Learn from the experts in the ALL-NEW LADYBIRD EXPERT SERIESA clear, simple and entertaining introduction to…
the weird, mind-bending world of the very, very small.Written by physicist and broadcaster Professor Jim Al-Khalili, Quantum Mechanics explores all the key players, breakthroughs, controversies and unanswered questions of the quantum world.You'll discover:- How the sun shines- Why light is both a wave and a particle- The certainty of the Uncertainty Principle- Schrodinger's Cat- Einstein's spooky action- How to build a quantum computer- Why quantum mechanics drives even its experts completely crazy'Jim Al-Khalili has done an admirable job of condensing the ideas of quantum physics from Max Planck to the possibilities of quantum computers into brisk, straightforward English' THE TIMESLearn about other topics in the Ladybird Experts series including The Big Bang, Gravity, Climate Change and Evolution.Written by the leading lights and most outstanding communicators in their fields, the Ladybird Expert books provide clear, accessible and authoritative introductions to subjects drawn from science, history and culture. For an adult readership, the Ladybird Expert series is produced in the same iconic small format pioneered by the original Ladybirds. Each beautifully illustrated book features the first new illustrations produced in the original Ladybird style for nearly forty years.Prisons of Light: Black Holes
By Kitty Ferguson. 1973
What is a black hole? Could we survive a visit to one? Perhaps even venture inside? What would we find?…
Have we yet discovered any real black holes? And what do black holes teach us about what physicist John Archibald Wheeler called “the deep, happy, mysteries of the universe”?These are just a few of the tantalizing questions examined in this jargon-free review of one of the most fascinating topics in modern science. In search of the answers, we trace a star from its birth to its death throes, take a fabulous hypothetical journey to the border of a black hole and beyond, spend time with some of the world’s leading theoretical physicists and observational astronomers scanning the cosmos for evidence of real black holes, and take a whimsical look at some of the wild ideas black holes have inspired.Positively Happy: Cosmic Ways To Change Your Life
By Noel Edmonds. 2011
'Throughout the many ups and downs, the successes and the failures in my life, there has been a consistent and…
all-embracing belief that a positive attitude produces results.'Acknowledged both as one of the most famous faces on British television and an astute businessman, Noel Edmonds knows what it's like to be hugely successful. In this book he talks about the high and low points of his career; how he dealt with major changes in his professional and personal life and how his belief in himself and the cosmos have brought him back to our screens in Deal or No Deal.Drawing on his own experiences he tells you how to:* Make your own luck* Stay focused when things are getting tough* Be positive in a negatively oriented world* Play to your strengths* Step outside your comfort zone...and ultimately develop practical strategies that will enable you to get the most out of your life.A Pocketful of Holes and Dreams
By Jeff Pearce. 2010
The poor boy who made his fortune . . . not just once but twice.Little Jeff Pearce grew up in…
a post-war Liverpool slum. His father lived the life of an affluent gentleman whilst his mother was forced to steal bread to feed her starving children. Life was tough and from the moment Jeff could walk he learned to go door to door, begging rags from the rich, which he sold down the markets. Leaving school at the age of fourteen, he embarked on an extraordinary journey, and found himself, before the age of thirty, a millionaire.Then, after a cruel twist of fate left him penniless, he, his wife and children were forced out of their beautiful home . . .With nothing but holes in his pockets, Jeff had no alternative but to go back down the markets and start all over again. Did he still have what it took? Could he really get back everything he had lost?A Pocketful of Holes and Dreams is the heartwarming true story of a little boy who had nothing but gained everything and proof that, sometimes, rags can be turned into riches . . .______________'An inspirational tale of hard work and determination' 5* Reader review 'I just loved this book from the first chapter - I was gripped' 5* Reader reviewPeter 2.0: The Human Cyborg
By Peter Scott-Morgan. 2021
The incredible book behind the primetime Channel 4 documentary, Peter: The Human Cyborg'A remarkable account of what it means to…
be human and what technology can really achieve' Sunday Telegraph'Peter's story is one of the most extraordinary you will ever hear. I urge people to read it' Stephen Fry'A remarkable story . . . you're left desperate to take nothing for granted' Radio Times __________ Peter, a brilliant scientist, is told that he will lose everything he loves. His husband. His family. His friends. His ability to travel the world. All will be gone. But Peter will not give up. He vows that this will not be the end and instead seeks a completely new beginning . . . Peter has Motor Neurone Disease, a condition universally considered by doctors to be terminal. He is told it will destroy his nerve cells and that within about two years, it will take his life too. But, face-to-face with death, he decides there is another way. Using his background in science and technology, he navigates a new path, one that will enable him not just to survive, but to thrive. This is the astonishing true story about Peter Scott-Morgan: the first person to combine his very humanity with artificial intelligence and robotics to become a full Cyborg. His discovery means that his terminal diagnosis is negotiable, something that will rewrite the future.And change the world. By embracing love, life and hope rather than fear, tragedy and despair, he will become Peter 2.0. __________'Compelling . . . Scott-Morgan is a true one-off. It is in the telling of the love story, rather than the technical details of becoming a cyborg, that this book succeeds' The Times 'What's striking is Peter's constant optimism, bravery and his ability to find radical answers to problems that have confounded Britain's brightest minds' Daily Telegraph 'A soaring love story' Financial Times 'Fascinating and extremely moving' SunOut of the Desert: My Journey From Nomadic Bedouin to the Heart of Global Oil
By Ali Al-Naimi. 2016
The extraordinary memoir of global oil's former central bankerAli Al-Naimi is the former Saudi oil minister - and OPEC kingpin…
- a position he held for the two decades between August 1995 and May 2016. In this time, Al-Naimi's briefest utterances moved markets. But it wasn't always that way.Al-Naimi was born into abject poverty as a nomadic Bedouin in the 1930s, just as US companies were discovering vast quantities of oil under the baking Arabian deserts. From his first job as a shepherd boy, aged four, to his appointment to one of the most powerful political and economic jobs in the world, Out of the Desert charts Al-Naimi's extraordinary rise to power. Described by Alan Greenspan as 'the most powerful man you've never heard of', Al-Naimi's incredible journey proves that anyone can make it - even a poor Bedouin shepherd boy. This is his exclusive inside story of power, politics and oil.His Excellency Ali Ibrahim Al-Naimi is the former Minister of Petroleum and Mineral Resources for the Kingdom of Saudi Arabia. One of the most powerful economic and political jobs in the world, he held this post from August 1995 to May 2016.Prior to that he held a wide range of leadership positions in the Kingdom's national oil company, Saudi Aramco. He was the first Saudi national to be named President of the company in 1984 and became the first Saudi CEO in 1988. Al-Naimi joined the company, then called Aramco, as an office boy in 1947. A Bedouin, he was born in the deserts of eastern Arabia in 1935.Newspapermen: Hugh Cudlipp, Cecil Harmsworth King and the Glory Days of Fleet Street
By Ruth Dudley Edwards. 2003
They were 'Cudlipp' and 'Mr King' when they met in 1935. At 21, gregarious, extrovert and irreverent Hugh Cudlipp had…
many years of journalistic experience: at 34, shy, introspective and solemn Cecil Harmsworth King, haunted by the ghost of Uncle Alfred, Lord Northcliffe, the great press magnate, and bitter towards Uncle Harold, Lord Rothermere of the Daily Mail, was fighting his way up in the family business. Opposites in most respects, they were complementary in talents and had in common a deep concern for the underdog. Cudlipp, the journalistic genius, and King, the formidable intellect, were to become, in Cudlipp's words, 'the Barnum and Bailey' of Fleet Street. Together, on the foundation of the populist Daily Mirror, they created the biggest publishing empire in the world. Yet their relationship foundered sensationally in 1968, when - as King tried to topple the Prime Minister - Cudlipp toppled King. Through the story of two extraordinary men, Ruth Dudley Edwards gives us a riveting portrait of Fleet Street in its heyday.Textbook of Ion Channels Volume I: Fundamental Mechanisms and Methodologies
By Jie Zheng Matthew C. Trudeau. 2023
The Textbook of Ion Channels is a set of three volumes providing a wide-ranging reference source on ion channels for…
students, instructors and researchers. Ion channels are membrane proteins that control the electrical properties of neurons and cardiac cells; mediate the detection and response to sensory stimuli like light, sound, odor, and taste; and regulate the response to physical stimuli like temperature and pressure. In non-excitable tissues, ion channels are instrumental for the regulation of basic salt balance that is critical for homeostasis. Ion channels are located at the surface membrane of cells, giving them the unique ability to communicate with the environment, as well as the membrane of intracellular organelles, allowing them to regulate internal homeostasis. Ion channels are fundamentally important for human health and diseases, and are important targets for pharmaceuticals in mental illness, heart disease, anesthesia, pain and other clinical applications. The modern methods used in their study are powerful and diverse, ranging from single ion-channel measurement techniques to models of ion channel diseases in animals, and human clinical trials for ion channel drugs.Volume I, Part 1 covers fundamental topics such as the basic principles of ion permeation and selectivity, voltage-dependent, ligand-dependent, and mechano-dependent ion channel activation mechanisms, the mechanisms for ion channel desensitization and inactivation, and basic ion channel pharmacology and inhibition. Volume I, Part 2 offers a practical guide of cardinal methods for researching ion channels, including heterologous expression and voltage-clamp and patch-clamp electrophysiology; isolation of native currents using patch clamping; modeling ion channel gating, structures, and its dynamics; crystallography and cryo-electron microscopy; fluorescence and paramagnetic resonance spectroscopy methods; and genetics approaches in model organisms.All three volumes give the reader an introduction to fundamental concepts needed to understand the mechanism of ion channels; a guide to the technical aspects of ion channel research; a modern guide to the properties of major ion channel families; and includes coverage of key examples of regulatory, physiological and disease roles for ion channels.Money Men: A Hot Startup, A Billion Dollar Fraud, A Fight for the Truth
By Dan McCrum. 2022
'The financial investigation of the decade... Money Men instantly enters the canon of great financial crime books' Bradley Hope, author…
of The Billion Dollar Whale'A rip-roaring ride into the underworld of the global economy' Tom Burgis, author of Kleptopia'Required reading' The Economist'A cross between the Enron scandal and Rosemary's Baby' John Lanchester, London Review of Books'Reads like a crime drama' New Statesman'The culmination of years of careful investigative work... Gripping' Evening Standard'A thrilling, head-spinning book' Irish Times'A rollercoaster read that reveals everything that's wrong with our financial system' Catherine BeltonNow adapted as the Netflix documentary Skandal!, this is the stranger-than-fiction story of Wirecard, once a $30 billion tech darling, now a smouldering wreck, by the journalist who brought it crashing down - perfect for those who loved Bad Blood and Empire of Pain.When journalist Dan McCrum followed a tip to investigate the hot new tech company challenging Silicon Valley, everything about Wirecard looked a little too good to be true: offices were sprouting up around the world, it was reporting runaway growth and the CEO even wore a black turtleneck in tribute to Steve Jobs. In the space of a few short years, the company had come from nowhere to overtake industry giants like Commerzbank and Deutsche Bank on the stock market.As McCrum dug deeper, he encountered a story stranger and more dangerous than he ever imagined: a world of short sellers and whistleblowers, pornographers and private militias, hackers and spies. Before long he realised that he wasn't the only one in pursuit. Shadowy figures were following him through the streets of London, high-flying lawyers were sending ominous letters to his boss, and he was named as the prime suspect in a criminal inquiry. The race was on to prove his suspicions and clear his name.Money Men is the astonishing true story of Wirecard's multi-billion-dollar fraud, Europe's biggest new tech darling revealed as a house of cards.Uncovering fake bank accounts, fake offices and possibly even a fake death, McCrum offers a searing exposé that will finally lay bare the truth.Michael O'Leary: Turbulent Times for the Man Who Made Ryanair
By Matt Cooper. 2018
Financial Times Business Book of the MonthSeptember 2017. Ryanair cancels over 700,000 bookings and its powerful PR juggernaut comes shuddering…
to a halt. For once, the airline's aggressive and flamboyant CEO, Michael O'Leary, is contrite and apologetic.A month later Ryanair announces increased passenger traffic for October, year-on-year growth and increased profits. Its share price soars. For the moment, it appears, a fundamental shake-up of Europe's biggest airline is off the table. But questions remain about the causes of the debacle and O'Leary's role in it.Michael O'Leary lifts the veil on the wildly successful and wildly controversial Ryanair CEO. Based on extensive research - including with close associates of O'Leary - the book examines O'Leary's personality, beliefs and obsessions and describes how these have moulded the business he runs. Written by a multi-award-winning journalist and broadcaster, with a thirty-year career covering business and current affairs, it is a fascinating insight into the business behind the man, and the man behind the business.'Fascinating book ... very comprehensive' Eamon Dunphy, The Stand'An indispensable guide for anyone who wants to understand not just where Michael O'Leary and Ryanair are coming from, but where they are going.' Sunday Business Post'A frequently enlightening unauthorised biography ... entertaining' Irish Independent'In a world of colourless corporate leaders, Ryanair's aggressive, mouthy chief executive provides catnip for journalists. Cooper, an award-winning Irish writer and reporter, makes the most of the opportunity to dissect his colourful subject' Book of the Month, The Financial TimesLet It Go: My Extraordinary Story - From Refugee to Entrepreneur to Philanthropist
By Dame Stephanie Shirley CH, Richard Askwith. 2019
A moving memoir from a woman who made a fortune in a man's world and then gave it all away...soon…
to be turned into a filmIn 1962, Stephanie 'Steve' Shirley created a software company when the concept of software barely existed. Freelance Programmers employed women to work on complex projects such as Concorde's black box recorder from the comfort of their own home. Shirley empowered a generation of women in technology, giving them unheard of freedom to choose their own hours and manage their own workloads. The business thrived and Shirley gradually transferred ownership to her staff, creating 70 millionaires in the process.Let It Go explores Shirley's trail blazing career as an entrepreneur but it also charts her incredible personal story - her dramatic arrival in England as an unaccompanied Kindertransport refugee during World War Two and the tragic loss of her only child who suffered severely from Autism.Today, Dame Stephanie Shirley is one of Britain's leading philanthropists, devoting most of her time, energy and wealth to charities that are close to her heart. In Let It Go, Shirley tells her inspirational story and explains why giving her wealth away - letting it go - has brought her infinitely more happiness and fulfilment than acquiring it in the first place.Co-written with Richard Askwith, the former Executive Editor of The Independent and the award-winning author of seven books in his own name, including biographies of Emil Zátopek and Lata Brandisová.'An extraordinary tale of creativity and resilience' - Guardian'This engrossing story of an extraordinary life is filled with lessons in what it means to be human' - Financial TimesBoltzmann's Atom: The Great Debate That Launched a Revolution in Physics
By David Lindley. 2001
In 1900 many eminent scientists did not believe atoms existed, yet within just a few years the atomic century launched…
into history with an astonishing string of breakthroughs in physics that began with Albert Einstein and continues to this day. Before this explosive growth into the modern age took place, an all-but-forgotten genius strove for forty years to win acceptance for the atomic theory of matter and an altogether new way of doing physics. Ludwig Boltz-mann battled with philosophers, the scientific establishment, and his own potent demons. His victory led the way to the greatest scientific achievements of the twentieth century.Now acclaimed science writer David Lindley portrays the dramatic story of Boltzmann and his embrace of the atom, while providing a window on the civilized world that gave birth to our scientific era. Boltzmann emerges as an endearingly quixotic character, passionately inspired by Beethoven, who muddled through the practical matters of life in a European gilded age.Boltzmann's story reaches from fin de siècle Vienna, across Germany and Britain, to America. As the Habsburg Empire was crumbling, Germany's intellectual might was growing; Edinburgh in Scotland was one of the most intellectually fertile places on earth; and, in America, brilliant independent minds were beginning to draw on the best ideas of the bureaucratized old world.Boltzmann's nemesis in the field of theoretical physics at home in Austria was Ernst Mach, noted today in the term Mach I, the speed of sound. Mach believed physics should address only that which could be directly observed. How could we know that frisky atoms jiggling about corresponded to heat if we couldn't see them? Why should we bother with theories that only told us what would probably happen, rather than making an absolute prediction? Mach and Boltzmann both believed in the power of science, but their approaches to physics could not have been more opposed. Boltzmann sought to explain the real world, and cast aside any philosophical criteria. Mach, along with many nineteenth-century scientists, wanted to construct an empirical edifice of absolute truths that obeyed strict philosophical rules. Boltzmann did not get on well with authority in any form, and he did his best work at arm's length from it. When at the end of his career he engaged with the philosophical authorities in the Viennese academy, the results were personally disastrous and tragic. Yet Boltzmann's enduring legacy lives on in the new physics and technology of our wired world.Lindley's elegant telling of this tale combines the detailed breadth of the best history, the beauty of theoretical physics, and the psychological insight belonging to the finest of novels.Dieses Buch macht die überraschende Vielfalt der Personen und Tätigkeiten in der Radioaktivitätsforschung sichtbar. Dabei wird der Begriff der wissenschaftlichen…
Arbeit neu konzeptualisiert. Neben die Forschungsarbeit im Labor treten scheinbare Rand-, Neben- und Routinetätigkeiten, die für die Radioaktivitätsforschung als Disziplin von zentraler Bedeutung waren.Badeärzte, Industriechemiker und Bergbaubeamte waren an der Erforschung der neuen Substanzen und Strahlen ebenso beteiligt wie eine vergleichsweise hohe Zahl von Frauen. Die erste umfassende Studie zur deutschsprachigen Radioaktivitätsforschung im vorderen Teil des Buches offenbart die Ausnahmestellung der Hauptstädte Berlin und Wien für die Forschung ebenso wie fruchtbares akademisches Leben in der Provinz; sie zeigt, wie das neue Gebiet an den Hochschulen in die Lehre einzog und welchen Beitrag Professoren, Privatdozenten und Promovierende zur Forschung leisteten. Erstmals wird auch die Bedeutung der Wasseruntersuchungen aufgezeigt, die durch die Hoffnung auf radioaktive Heilquellen angetrieben wurden.Im zweiten Teil werden in internationaler Perspektive unsichtbare und in der Geschichtsschreibung oft wenig beachtete Facetten der „Arbeit mit dem Radium“ untersucht. So mussten Instrumente und radioaktive Präparate überhaupt erst hergestellt und in Umlauf gebracht werden. Auch die Etablierung von Nachweismethoden für Radioaktivität erforderte viel Arbeit, von der niemand sprach. Dienstleistungen wie die Entwicklung therapeutisch nutzbarer Präparate, Gutachtertätigkeiten, die Herausgabe einer Zeitschrift oder die Organisation eines Kongresses werden als integraler Bestandteil der wissenschaftlichen Arbeit in ihrer Bedeutung dargestellt. Eine Reflexion zur Arbeitsorganisation und zum disziplinären Status bündelt die Ergebnisse in einer neuen Gesamtsicht auf die frühe Radioaktivitätsforschung.