Biografías de científicos y sus estudios, página 14 de 76

Textbooks and other popular venues commonly present science as a progressive brick-by-brick accumulation of knowledge and facts. Despite its hallowed history and familiar ring, this depiction is nowadays rejected by most specialists. There currently are two competing models of the scientificenterprise: reductionism and antireductionism. Neither provides an accurate depiction of the productive interaction between knowledge and ignorance, supplanting the old metaphor of the wall of knowledge. This book explores an original conception of the nature and advancement of science. Marco J. Nathans proposed shift brings attention to a prominent, albeit often neglected, construct--the black box--which underlies a well-oiled technique for incorporating a productive role of ignorance and failureinto the acquisition of empirical knowledge. The black box is a metaphorical term used by scientists for the isolation of a complex phenomenon that they have deliberately set aside or may not yet fully understand. What is a black box? How does it work? How do we construct one? How do we determinewhat to include and what to leave out? What role do boxes play in contemporary scientific practice? Nathans monograph develops an overarching framework for thinking about black boxes and discusses prominent historical cases that used it, including Darwins view of inheritance in his theory ofevolution and the stimulus-response model in psychology, among others. By detailing some fascinating episodes in the history of biology, psychology, and economics, Nathan revisits foundational questions about causation, explanation, emergence, and progress, showing how the insights of bothreductionism and antireductionism can be reconciled into a fresh and exciting approach to science.

Con Blas Cabrera y Felipe (1878-1945) comenzó verdaderamente la física moderna en España, la ciencia que cambió el mundo a partir de las primeras décadas del siglo XX. Sus investigaciones experimentales en el campo del magnetismo le permitieron introducirse en el selecto circulo de la elite de la fisica internacional, pero fue mucho mas que un fisico dedicado a sus particulares intereses cientificos: ejercio un liderazgo eficaz como director del madrileño Laboratorio de Investigaciones Fisicas al igual que en el sucesor de este, el Instituto Nacional de Fisica y Quimica, donde trabajaron fisicos y quimicos de la talla de Enrique Moles, Miguel A. Catalan, Julio Palacios, Angel del Campo, Arturo Duperier o Antonio Madinaveitia. Por si esto fuera poco, Cabrera se involucro en otras actividades relacionadas, por una parte, con la educacion y la politica cientifica en España y, por otra, con la politica cientifica internacional, esta ultima con implicaciones politicas de mas largo alcance que la cientifica. Espejo del tiempo que le toco vivir, sufrio el destino de fallecer lejos del pais a cuya renovacion tanto y tan bien contribuyo. Fallecio, al igual que otros exiliados, victima de la Guerra Civil española, en ciudad de Mexico. Moviendose con igual soltura en los planos de la historia de la ciencia y de la historia social e institucional, este libro reconstruye la biografia de uno de los grandes cientificos del pasado de la ciencia en España.

Un libro que pretende recuperar la memoria de uno de los grandes científicos españoles que, no tomando partido en tiempos de zozobra nacional, terminó siendo desdeñado por unos y otros, terminando su vida en el exilio. Solo ahora parece que se empieza a reclamar el impacto de su labor y esta obra es un peldaño mas. Blas Cabrera ha regresado a casa 85 años despues de su muerte. Ahora sus restos descansan en paz en el lugar que lo vio crecer: San Cristobal de La Laguna. Pero su nieto Luis siente que aun hay heridas que cerrar. El destierro de una Guerra injusta llevo el nombre de su abuelo al olvido. Una amnesia colectiva que impide recordar al que fue el padre de la Fisica española. Hoy lo unico que queda es su ciencia. Pero Blas fue mucho mas. Y para entender su grandeza, primero hay que conocer su historia.

Nigerian-born Selma ,realizes her dream of becoming a journalist and creates her own column focusing on women&rsquo,s issues. ,She proves that she has the stamina to function in the fast-paced world of news writing and reporting. Selma maintains a balance of tough love and empathy with her teenage daughter, Kendra, and supports her friends through their challenges, as they help her through her own. &ldquo,Do not underestimate the power of friendship among ladies,&rdquo, Selma says. &ldquo,We are a pack of mama bears, and we know how to take care of our own.&rdquo, ,Bouquet of Dandelions ,explores women&rsquo,s issues like careers, marriage, relationships, domestic violence, divorce, friendships and family structure in general._,

Nigerian-born Selma ,realizes her dream of becoming a journalist and creates her own column focusing on women&rsquo,s issues. She proves that she has the stamina to function in the fast-paced world of news writing and reporting. Selma maintains a balance of tough love and empathy with her teenage daughter, Kendra, and supports her friends through their challenges, as they help her through her own. &ldquo,Do not underestimate the power of friendship among ladies,&rdquo, Selma says. &ldquo,We are a pack of mama bears, and we know how to take care of our own.&rdquo, Bouquet of Dandelions explores women&rsquo,s issues like careers, marriage, relationships, domestic violence, divorce, friendships and family structure in general._,

IT WAS ONLY A MATTER OF TIME.... Once widely considered an impossibility--the stuff of science fiction novels--time travel may finally be achieved in the twenty-first century. In Breaking the Time Barrier, bestselling author Jenny Randles reveals the nature of recent, breakthrough experiments that are turning this fantasy into reality. The race to build the first time machine is a fascinating saga that began about a century ago, when scientists such as Marconi and Edison and Einstein carried out research aimed at producing a working time machine. Today, physicists are conducting remarkable experiments that involve slowing the passage of information, freezing light, and breaking the speed of light--and thus the time barrier. In the 1960s we had the space race. Today, there is a time race involving an underground community of working scientists who are increasingly convinced that a time machine of some sort is finally possible. Here, Randles explores the often riveting motives of the people involved in this quest (including a host of sincere, if sometimes misguided amateurs), the consequences for society should time travel become a part of everyday life, and what evidence might indicate that it has already become reality. For, if time travel is going to happen--and some Russian scientists already claim to have achieved it in a lab--then its effects may already be apparent._,

La mente maravillosa de Stephen Hawking ha deslumbrado al mundo entero revelando los misterios del universo. Ahora, por primera vez, el cosmólogo más brillante de nuestra era explora, con una mirada reveladora, su propia vida y evolucion intelectual.Breve historia de mi vida cuenta el sorprendente viaje de Stephen Hawking desde su niñez en el Londres de la posguerra a sus años de fama internacional. Esplendidamente ilustrada con fotografias poco conocidas, esta autobiografia concisa, ingeniosa y sincera presenta a un Hawking raramente vislumbrado en sus libros anteriores: el alumno inquisitivo cuyos compañeros de clase apodaron Einstein; el bromista que una vez hizo una apuesta con un colega sobre los agujeros negros; o el joven padre de familia que se esforzo por hacerse un sitio en el mundo academico.Escrito con su humildad y humor caracteristicos, Hawking se sincera sobre los desafios a los que se enfrento tras ser diagnosticado, con 21 años, de esclerosis lateral amiotrofica. Traza su desarrollo como pensador, explica como la perspectiva de una muerte temprana lo empujo hacia numerosos desafios intelectuales y habla sobre la genesis de su obra maestra, Historia del tiempo, sin duda una de las obras mas importantes del siglo xx.

La mente maravillosa de Stephen Hawking ha deslumbrado al mundo entero revelando los misterios del universo. Ahora, por primera vez, el cosmólogo más brillante de nuestra era explora, con una mirada reveladora, su propia vida y evolucion intelectual. Breve historia de mi vida cuenta el sorprendente viaje de Stephen Hawking desde su niñez en el Londres de la posguerra a sus años de fama internacional. Esplendidamente ilustrada con fotografias poco conocidas, esta autobiografia concisa, ingeniosa y sincera presenta un Hawking raramente vislumbrado en sus libros anteriores: el alumno inquisitivo cuyos compañeros de clase apodaron Einstein; el bromista que una vez hizo una apuesta con un colega sobre los agujeros negros; o el joven padre de familia que se esforzo por hacerse un sitio en el mundo academico. Escrito con su humildad y humor caracteristicos, Hawking se sincera sobre los desafios a los que se enfrento tras ser diagnosticado, con 21 años, de esclerosis lateral amiotrofica. Traza su desarrollo como pensador, explica como la perspectiva de una muerte temprana lo empujo hacia numerosos desafios intelectuales, y habla sobre la genesis de su obra maestra, Historia del tiempo, sin duda una de las obras mas importantes del siglo XX.

THE NO.1 SUNDAY TIMES BESTSELLER'A beautiful little book by a brilliant mind' DAILY TELEGRAPH'Effortlessly instructive, absorbing, up to the minute and - where it matters - witty' GUARDIANThe world-famous cosmologist and #1 bestselling author of A Brief History of Time leaves us with his final thoughts on the universe's biggest questions in this brilliant posthumous work.Is there a God?How did it all begin?Can we predict the future?What is inside a black hole?Is there other intelligent life in the universe?Will artificial intelligence outsmart us?How do we shape the future?Will we survive on Earth?Should we colonise space?Is time travel possible?

Presenting a biography of the father of gastronomy this book not only chronicles Brillats many pursuits it also presents a picture of provincial France under the ancient regime and the years that fol

in 1893 Hans Schinz became the director of the Zurich Botanical Gardens and in 1895 the Professor of Systematic Botany at the University of Zurich.

Brun

Brute facts are facts that dont have explanations. They are instrumental in our attempts to provide adequate justifications for other facts or phenomena. Brute facts inform many peoples views about the structure of the world, and are part of philosophical interpretations in metaphysics and the philosophy of science. Yet, despite the considerable literature on explanation, the question of bruteness has been left largely unexamined. The chapters in Brute Facts address this gap in academic thought by exploring the central considerations which surround this topic. How can we draw a distinction between facts that can reasonably be thought of as brute and facts for which further explanation is possible? Can we explain something and gain understanding by appealing to brute facts? Is naturalism inconsistent with the existence of (non-physical) brute facts? Can modal facts be brute facts? Are emergent facts brute? This volume brings together contributions by authors who offer different answers to these questions. In presenting a range of different viewpoints on these matters, Brute Facts engages with major debates in contemporary philosophy concerning modality, naturalism, consciousness, reduction and explanation.

Sage &hellip, Pragmatic &hellip, Enduring Buck Autrey doesn&rsquo,t believe in giving up. Nor does the word &ldquo,failure&rdquo, enter his vocabulary. That kind of thinking turned a nearly bankrupt business into one of the largest and most respected electrical contracting companies in America today. Since 1966, Buck has navigated Miller Electric through major recessions, feisty unions, stiff competition, and a fast changing industry. As the electrical industry&rsquo,s stabilizing force during a Justice Department investigation, he literally changed the way the industry does business. No small accomplishment for one starting out as an employee in a skating rink. What are the ingredients of this man&rsquo,s success? Trust, commitment, integrity, hard work. These, along with Buck&rsquo,s genuine care for others and a deep knowledge of the business, are his legacy &hellip, universal ingredients for success. One might add he also had a lot of fun along the way._,