Fysik

An original, unified reconstruction of Mill's moral and political philosophy-one that finally reveals its consistency and full powerFew thinkers have been as influential as John Stuart Mill, whose philosophy has arguably defined Utilitarian ethics and modern liberalism. But fewer still have been subject to as much criticism for perceived ambiguities and inconsistencies. In Completely Free, John Peter DiIulio offers an ambitious and comprehensive new reading that explains how Mill's ethical, moral, and political ideas are all part of a unified, coherent, and powerful philosophy.Almost every aspect of Mill's practical philosophy has been charged with contradictions, illogic, or incoherence. Most notoriously, Mill claims an absolute commitment both to promoting societal happiness and to defending individual liberty-a commitment that many critics believe must ultimately devolve into an either/or. DiIulio resolves these and other problems by reconsidering and reconstructing the key components of Mill's practical thought: his theories of happiness, morality, liberty, and freedom. Casting new light on old texts, DiIulio argues that Mill's Utilitarianism and liberalism are not only compatible but philosophically wedded, that his theories naturally emanate from one another, and that the vast majority of interpretive mysteries surrounding Mill can be readily demystified. In a manner at once sympathetic and critical, DiIulio seeks to present Mill in his most lucid and potent form.From the higher pleasures and moral impartiality to free speech and nondomination, Completely Free provides an unmatched account of the unity and power of Mill's enduring moral and political thought.

These are the unforgettable highlights from the latest Wildlife Photographer of the Year competition, the most famous and prestigious event of its kind in the world. Drawn annually from around 40,000 entries from scores of countries, it provides both an inspiring annual catalogue of the wonders of nature and a thought-provoking look at our complex relationship with the natural world. This book includes each of the category winners and incorporates all aspects of wildlife photography, from animal portraits to Earth's environments. For each photograph there is a caption that reveals the memorable story behind the picture and, for some, members of the international jury share their insightful thoughts. Twenty five striking photographs from the competition's People's Choice vote are also included.

"An in-depth look at the ways in which an emboldened effort to ungovern threatens to undermine the effective working of the administrative state. In this book, political theorists Nancy Rosenblum and Russell Muirhead, aim to identify and name a growing effort to undermine the workings of effective government. They call this "ungoverning." It is an unfamiliar name for an unfamiliar phenomenon, but one which has become increasingly strident in recent years. It is a root and branch attack on the functions and legitimacy of the administrative state, that unloved element of modern government that is necessary for everything people expect a modern state to do. The administrative state consists of the vast array of government agencies that shape, implement, adjudicate, and enforce public policies of every kind. It encompasses all those who carry on the day-to day business of government: the ordinary and routine, the wars and emergencies, and even the most basic function of a democracy: the oversight of free and fair elections. Ungoverning is the effort to reverse, by various methods, the already highly developed capacity of state to provide for its citizenry. It is different from state failure because it is a path deliberately chosen by politicians and agency heads who have a specific aim in mind. Ungoverning in the U.S., went from thinly veiled policy to open warfare, during the Trump presidency. Although efforts to ungovern were underway before his term in office, Trump clarified ungoverning as no one else could by forming the first presidential administration that was anti-administration. Rosenblum and Muirehead point to the incapacitation of a range of agencies from the Departments of State and Justice to Housing and Urban Development. Ungoverning did not come out of nowhere. The President brought decades of cultivated hostility toward government to a crescendo. Prior to that, even though over its history hostility toward the administrative state was expressed by both the Left and Right, there had been nothing like errant destruction of government capacity. But this is not just a story of the Trump administration. The damage ungoverning has done and can do remains a grave threat. Despite the Biden's admistration's efforts, reversing the corrosive effects of ungoverning cannot happen at a stroke. The capacity of a public agency takes many years to build. Replacing demoralized civil servants can take decades. The retail consequences of disdain for governing endure: As hard to reverse, and perhaps most serious for democracies, is public belief that neither the ability nor the will to govern exists. Ungoverning is, the authors argues, part of the constellation of actions that make up illiberal, anti-democratic politics with the end result being democratic erosion"--

Notions préliminairesLOGIQUELogique formelle : le terme - la proposition - l'argumentationLogique matérielle : logique préliminaire - l'universel - la démonstration - l'argumentation dialectique - le sophismePHILOSOPHIE DE LA NATURECosmologie : l'être mobile en soi - les propriétés de l'être mobilePsychologie : la vie en général - la vie sensitive - la vie intellective - la volonté humaine - l'âme raisonnable - l'origine de l'hommeMETAPHYSIQUEL'être en général - le problème critique - l'être fini - l'être infini

The author attempts to create a brief and accessible guide to the problems of philosophy. He introduces philosophy as a repeating series of (failed) attempts to answer the same questions: Can we prove that there is an external world? Can we prove cause and effect? Can we validate any of our generalizations? Can we objectively justify morality? He asserts that philosophy cannot answer any of these questions and that any value of philosophy must lie elsewhere than in offering proofs to these questions.Focusing on problems he believes will provoke positive and constructive discussion, Russell concentrates on knowledge rather than metaphysics: If it is uncertain that external objects exist, how can we then know of them but by probability? There is no reason to doubt the existence of external objects simply because of sensory data.The book also looks at the question of mathematical truths and philosophy within mathematics, particularly the question of how pure mathematics is possible.Russell guides the reader through his famous 1910 distinction between knowledge by acquaintance and knowledge by description and introduces important theories of Plato, Aristotle, René Descartes, David Hume, John Locke, Immanuel Kant, Georg Wilhelm Friedrich Hegel, and others to lay the foundation for philosophical inquiry by general readers and scholars alike.

Überleben ist eine gemeinschaftliche Praxis. Wir können es nicht allein tun; wir brauchen einander. Wir brauchen Werkzeuge und Praktiken, die uns helfen, uns zu verbinden, zu verstehen, gemeinsam zu bauen, zu überleben in diesem Zeitalter der Klimakrise, des technologischen Umbruchs, des existenziellen Schmerzes. Wir brauchen Worte, Werte und Ideen, die über den menschlichen Raum hinausgehen. Wir müssen lernen; und wir müssen verlernen. Wir brauchen ein Handbuch fürs Überleben.Die Kunst in diesem Buch setzt sich mit der Natur auseinander, mit den planetarischen, transzendentalen Fragen der globalen Zusammenhänge sowie mit der Gemeinschaft, dem Sinn für das Spielerische, der Zusammengehörigkeit und den gemeinsamen Erfahrungen durch die Kultur. Ein hochwertiges und reich bebildertes Buch mit innovativen Texten, die der Idee folgen, dass wir lernen müssen, in Widersprüchen zu leben und zu denken, ohne uns selbst zu verlieren.Künstler*innen:Panteha Abareshi, Yalda Afsah, Abbas Akhavan, Assemble, Mohammed Bourouissa, Andrea Bowers, James Bridle, Sam Chermayeff, Edith Dekyndt, Simon Denny, Cao Fei, Liam Gillick, Lawrence Abu Hamdan, Lubiana Himid, Leon Kahane, Kablusiak, Paul Kolling, Carolyn Lazard, Sharon Lockhart, Taus Makhacheva, Shaun Motsi, Goshka Macuga, Jota Mombaça, New Red Order (NRO), Olaf Nicolai, Christelle Oyiri, Celine Pages & Christine Marchal, Trevor Paglen, Grayson Perry, Bruno Serralongue, Jeremy Shaw, Charles Stankievech, Ron Terada, Syrus Marcus Ware, Emmanuel Van der Auwera, u.a.

The ALBERTINA modern exhibition presents Alfred Kubin's view of the world of evil, the predominant theme of his life and work. The aesthetics of evil prove to be the antithesis of a tranquil idyll for him, one of the most outstanding drawing artists of the twentieth century. Trapped in his fantasies, he finds himself confronted with uncanny dream apparitions and a pronounced fear of the feminine, the night, and fate. This catalogue explores Kubin's graphic cosmos of the ominous, his nightmares and obsessions and the iconography of evil. ALFRED KUBIN (1877-1959) was an important Austrian draughtsman and graphic artist. In 1898, after a traumatic childhood in Zell am See and a series of mental crises, he began his artistic training in Munich. Kubin worked through his nightmares and obsessions in a large number of fantastic drawings.

Die Publikation widmet sich Paul Hutchinsons fotografischerArbeit aus den Jahren 2019 bis 2024. Wirsehen Bilder, die auf Fragen von Klasse anspielen,Momente von Fragilität und Rauheit, und eine Stadt,die sich selbst durch Schriftzüge auf Wänden artikuliert. Remnants bezieht sich auf eine Gruppe abstrakterArbeiten, in denen Hutchinson unbeabsichtigte Überresteabbildet, die bei der Entfernung von Graffiti anU-Bahn Wägen entstehen. Der Titel verweist außerdemauf das wachsende Gefühl eines akuten gesellschaftlichenWandels, die zunehmenden sozialen Spannungenund Hutchinsons persönliche Reflexionen, die vondiesenumfassenderen Themen durchdrungen sind. PAUL HUTCHINSON (*1987, Berlin) hinterfragt kritisch die Entwicklung sozialer Prozesse im urbanen Raum. In seiner fotografischen Praxis und in seinen Texten setzt er sich mit innerstädtischer Kultur und Bedingungen sozialer Mobilität auseinander und oszilliert dabei zwischen Dokumentation, Fiktion und Poesie. Seine Arbeiten wurden in zahlreichen Einzel- und Gruppenausstellungen gezeigt, zuletzt in der Kunst-Station Wolfsburg via Städtische Galerie Wolfsburg, während des Europäischen Monats der Fotografie Berlin und im Kunstverein Ulm. Er lebt und arbeitet in Berlin.

Zu sein wie Wasser, ohne Form, fähig sich allen Gegebenheitenanzupassen, ist das Ideal der in Berlin lebendenKünstlerin moki. In ihren Gemälden mäandert sie zwischenzeitlosem Eskapismus und der Konfrontation mitden Themen unserer Zeit. In ihren detailreichen Acrylbildernverschwimmen Fiktion und Realität. Wie eineForscherin erkundet sie die Schattierungen der Farbräumein einem grün-blauen Spektrum und erschafftihren eigenen Kosmos, in dem die Sehnsucht nachSymbiosesichtbar wird.Bereichert durch zahlreiche Texte und ein Interviewvereint Mäander ihre Gemälde der Jahre 2014 bis 2023. MOKI ist bildende Künstlerin und nimmt seit 2004 an internationalen Ausstellungen teil. Der Schwerpunkt ihres Schaffens liegt auf der Malerei. Sie abeitet darüber hinaus mit unterschiedlichen Medien. Für ihre Graphic Novels & Kinderbücher wurde Moki mehrfach ausgezeichnet.

MONASTIQUEla fin dernière de l'homme - le volontaire et l'involontaire - la moralité - les sources de la moralité - les conséquences de la moralité - la loi et la conscience - les vertus (en générale, la prudence, la justice, la force, la tempérance, l'amitié)ECONOMIQUELa société en générale - la société conjugale - la société paternelle - la société hérilePOLITIQUEla fin et l'origine de la société civile - la cause matérielle de la société civile (personne, famille, société, la propriété privée, l'association professionnelle, - l'autorité civile - la société internationale - la société civile et l'Eglise.

The subject matter of this unorthodox Book is the gender phenomenon of the Masculine and of the Feminine forces winding and intertwining, warping and wefting through all of of life's manifestations whether in object or in subject. It seeks to clarify the nature of these, seemingly opposing forces of nature (Masculine/Feminine) that on the surface seem to be irreconcilable and in conflict, by offering two sides to the argument applying an ancient esoteric system to assist their neutralisation. Neutralisation in the sense that we may now appreciate the union of opposites.

This book shows how the analytic properties in the complex energy plane of the Green's functions of many particle systems account for the physical effects (level shifts, damping, instabilities) characteristic of interacting systems. It concentrates on general physical principles and, while it does not discuss experiments in detail, includes introductions to topics of current research interest, such as singularities (X-ray, Kondo) associated with transient perturbations in an electron gas, the Mott metal-insulator transition in correlated electron systems, and the phenomenon of high Tc superconductivity.This invaluable book grew out of a course of graduate lectures given by S Doniach at the University of London. It will appeal to beginning graduate students in theoretical solid state physics as an introduction to more comprehensive or more specialized texts and also to experimentalists who would like a quick view of the subject. A basic knowledge of solid state physics and quantum mechanics at graduate level is assumed.

Heat Transfer - Advances in Fundamentals and Applications explores new knowledge in the domain of fundamental and applied advances in heat transfer. This book specifically emphasizes advanced topics of heat transfer. Professionals, researchers, and academics working in various areas of heat transfer will find this a useful reference for finding new solutions to heat transfer problems. The book is organized into two sections on the fundamental advances in heat transfer and advances in applications of heat transfer. Chapters address inverse conduction problems, heat transfer enhancement during internal flows, shell-and-tube heat exchangers, heat transfer mechanisms in petroleum and geothermal wellbores, and other topics in the field.

Unbemerkt von der Öffentlichkeit wies Albert Einstein mithilfe der Wissenschaft die Existenz des einfachen, zentralen und geistig-materiellen Schöpfungsprinzip des Kosmos nach, woraus sich überlebenswichtige Konsequenzen für die Zukunft der Menschheit im Einklang mit der Natur ergeben.

"The Mechanism of Life" is a groundbreaking work by the French physiologist and biochemist Stéphane Leduc, originally published in 1911 under the title "La Biologie Synthétique." In this influential book, Leduc explores the idea of a mechanistic approach to understanding the fundamental processes of life, challenging traditional biological perspectives of his time. Leduc was a proponent of the concept that living organisms could be understood through principles of physics and chemistry, akin to a machine. He proposed that life processes could be explained through the physical and chemical interactions of living matter. Leduc's work was particularly notable for its attempt to synthesize life-like phenomena in the laboratory, using chemical substances to create structures resembling cells and even imitating some aspects of cellular functions. One of the key concepts in "The Mechanism of Life" is the idea of osmotic phenomena, wherein Leduc explored the role of osmosis in cellular processes. He conducted experiments involving the formation of artificial cells, referred to as "osmotic growths," by encapsulating various substances in semi-permeable membranes. Leduc's work was met with both acclaim and criticism. While some praised his innovative thinking and experimental techniques, others were skeptical of his mechanistic approach to understanding the complexity of living organisms. Over time, some of Leduc's ideas fell out of favor as the field of biology evolved, embracing more nuanced and holistic approaches to studying life. Despite its eventual historical context, "The Mechanism of Life" remains an important work in the history of biology, as it reflects an early attempt to bridge the gap between physics, chemistry, and the intricacies of living organisms. The book provides valuable insights into the scientific thinking of its time and the evolving understanding of life processes.

Quantum Mechanics in Curved Spacetime: A Comprehensive Exploration takes readers on a fascinating journey through the fusion of quantum mechanics and general relativity, unraveling the mysteries of quantum fields in curved geometries, black holes, quantum cosmology, entanglement, and more. This comprehensive guide offers a mathematical framework and explores the cutting-edge research in quantum gravity and the potential applications in quantum technology. Join Kuro Aksara as they navigate the uncharted territory where spacetime and probability blend, providing insights into the fundamental nature of the universe.

Kötülü¿ün özü olan, günahlar¿n ilkini i¿leyen güçlü ve kudretli ¿eytan, insanölunu cezbeden ve ayartan bir varl¿k olarak bilinmi¿tir. ¿lk kötülü¿ün ¿eytan'¿n Cennet'ten at¿l¿¿¿ ile gerçekle¿ti¿i bilinmektedir. ¿eytan, tä¿d¿¿¿ insanî özelliklerle ve ¿eytan ad¿na insanl¿¿a tan¿mlanan yedi önemli günahla insan için hem bir rehber hem de bir ayartma fonksiyonu i¿levindedir. Kötü ve iyili¿in, güzel ve çirkinin, asl¿nda tüm z¿tl¿klar¿n dünyada dengesini de sälad¿¿¿ dü¿ünülen ¿eytan acaba gerçekten ilk kötülü¿ün sembolü mü yoksa sadece bir cezaland¿r¿c¿ m¿d¿r?Bu kitap ¿eytan'¿n sinemada ve önemli edebiyat eserlerinin sinemaya yans¿malar¿nda nas¿l bir i¿leve sahip oldüunu, dinî eserler ile benzerlik ve farkl¿l¿klar¿n¿, popüler kültürün etkisi ile ilk ¿eytan'dan günümüze nas¿l bir de¿i¿im geçirdi¿ini gözler önüne sermek üzere yaz¿lm¿¿t¿r.Kitaba konu olan filmler:Richard Burton'¿n 1967 yap¿m¿ Dr. Faustus filmi,Cappola'n¿n 1992 yap¿m¿ Bram Stoker Drakula filmi,Hackford'un 1997 yap¿m¿ ¿eytan¿n Avukat¿ filmi,Wachowski Karde¿lerin The Matrix (1999), Matrix Reloaded (2003) ve Matrix Revolutions (2003)'¿,Kapinos'un 2016-2021 y¿llar¿ aras¿nda 6 sezon devam eden Lucifer dizisi.

Tiden er en gåde. For at løse den tager fysiker Troels Harmark os med på en rejse tilbage til antikkens græske filosoffer, videre op gennem naturvidenskabens historie til bl.a. Newton og Einstein og helt ud til forskningsfronten i moderne fysik og de største spørgsmål som, hvordan universet blev til. Tiden oprandt ved universets fødsel, og vi lever stadig i tiden her 13,8 milliarder år senere. Vi har en krop, der ældes, og kan ikke forestille os vores liv uden tid – vi indordner os under den, og tænker, at den bevæger sig regelmæssigt, som visernes præcise vandring over døgnets timer på uret. Men fysikken beretter en anden historie – om tidens relativitet: at den går langsommere tæt ved Jordens overflade end på toppen af et bjerg, at tiden står stille på kanten af sorte huller, og at universet udvider sig uendeligt. Tidens gang skal findes imellem de to modpoler: at alt er tilfældigt og at alt er uafvendeligt. På sporet af tidens gåde handler om, hvordan det hele hænger sammen, og hvordan det kan være, at man regner med, at tiden en dag vil stoppe med at gå. Hvordan skal vi forstå tiden?

Un motore diesel monocilindrico a quattro tempi (Kirloskar) è stato testato a pieno carico con il carburante miscelato alla velocità nominale di 1500 giri/min. Come carburante sono stati utilizzati MOME, MOEE e WCME miscelati al diesel in proporzioni del 5%, 10%, 15% e 20% in volume e diesel puro. Le prestazioni del motore (consumo specifico di carburante, efficienza termica al freno e potenza al freno) e le emissioni di scarico (HC, CO, CO2 e NOx) sono state misurate per valutare e calcolare il comportamento del motore diesel alimentato a biodiesel. I risultati mostrano che l'efficienza termica al freno del diesel è maggiore a tutti i carichi, seguita dalle miscele di estere metilico di Mahua e diesel. Sperimentalmente, l'efficienza termica al freno massima e il consumo specifico di carburante minimo sono stati riscontrati per miscele fino al 20% di estere metilico di olio di Mahua a tutti i carichi tra le miscele. Il consumo specifico di carburante è risultato addirittura inferiore a quello del diesel convenzionale per miscele fino al B20. Le emissioni di CO sono risultate inferiori a quelle del diesel, mentre si è registrato un leggero aumento dell'opacità dei fumi e degli NOx. Le riduzioni del consumo specifico di carburante al freno e delle emissioni di CO rendono la miscela di biodiesel B20 un carburante alternativo adatto al motore diesel.

Ein Einzylinder-Viertakt-Dieselmotor (Kirloskar) wurde unter Volllast mit dem gemischten Kraftstoff bei einer Nenndrehzahl von 1500 U/min getestet. Als Kraftstoff wurden MOME, MOEE und WCME in Anteilen von 5, 10, 15 und 20 Volumenprozent mit Diesel und reinem Diesel gemischt. Die Motorleistung (spezifischer Kraftstoffverbrauch, thermischer Bremswirkungsgrad und Bremsleistung) und die Abgasemissionen (HC, CO, CO2 und NOx) wurden gemessen, um das Verhalten des mit Biodiesel betriebenen Dieselmotors zu bewerten und zu berechnen. Die Ergebnisse zeigen, dass der thermische Wirkungsgrad des Dieselmotors bei allen Lasten höher ist, gefolgt von Mischungen aus Mahua-Methylester und Diesel. Experimentell wurden der maximale thermische Wirkungsgrad und der minimale spezifische Kraftstoffverbrauch für Mischungen bis zu 20 % Mahua-Ölmethylester bei allen Lasten ermittelt. Der spezifische Kraftstoffverbrauch war bei Mischungen bis B20 sogar niedriger als der von herkömmlichem Diesel. Die CO-Emissionen waren geringer als bei Diesel, während die Rauchtrübung und die NOx-Emissionen leicht zunahmen. Die Verringerung des spezifischen Kraftstoffverbrauchs und der CO-Emissionen machen die Biodieselmischung B20 zu einem geeigneten alternativen Kraftstoff für Dieselmotoren.

Un moteur diesel monocylindre à quatre temps (Kirloskar) a été testé à pleine charge avec le carburant mélangé à la vitesse nominale de 1500 tr/min. Le MOME, le MOEE et le WCME ont été mélangés au diesel dans des proportions de 5 %, 10 %, 15 % et 20 %, en volume, et du diesel pur a été utilisé comme carburant. Les performances du moteur (consommation spécifique de carburant, rendement thermique au frein et puissance au frein) et les émissions de gaz d'échappement (HC, CO, CO2 et NOx) ont été mesurées afin d'évaluer et de calculer le comportement du moteur diesel fonctionnant au biodiesel. Les résultats montrent que le rendement thermique au frein du diesel est plus élevé à toutes les charges, suivi par les mélanges d'ester méthylique de Mahua et de diesel. Expérimentalement, l'efficacité thermique maximale du frein et la consommation spécifique minimale de carburant ont été trouvées pour des mélanges allant jusqu'à 20 % d'ester méthylique d'huile de Mahua à toutes les charges parmi les mélanges. La consommation spécifique de carburant s'est avérée encore plus faible que celle du diesel conventionnel pour les mélanges allant jusqu'à B20. Les émissions de CO se sont révélées inférieures à celles du diesel, tandis que l'opacité des fumées et les NOx ont légèrement augmenté. Les réductions de la consommation spécifique de carburant au frein et des émissions de CO ont fait du mélange de biodiesel B20 un carburant alternatif approprié pour les moteurs diesel.

Um motor diesel monocilíndrico a quatro tempos (Kirloskar) foi testado a plena carga com o combustível misturado à velocidade nominal de 1500 rpm. Foram utilizados como combustível MOME, MOEE e WCME misturados com gasóleo em proporções de 5%, 10%, 15% e 20%, em volume, e gasóleo puro. O desempenho do motor (consumo específico de combustível, eficiência térmica de travagem e potência de travagem) e as emissões de escape (HC, CO, CO2 e NOx) foram medidos para avaliar e calcular o comportamento do motor diesel a funcionar com biodiesel. Os resultados mostram que a eficiência térmica de travagem do diesel é mais elevada em todas as cargas, seguida das misturas de éster metílico de Mahua e diesel. Experimentalmente, a eficiência térmica máxima do travão e o consumo específico mínimo de combustível foram encontrados para misturas até 20% de éster metílico de óleo de mahua a todas as cargas entre as misturas. Verificou-se que o consumo específico de combustível era ainda mais baixo do que o do gasóleo convencional para misturas até B20. As emissões de CO foram inferiores às do gasóleo, tendo-se registado um ligeiro aumento da opacidade dos fumos e dos NOx. As reduções no consumo específico de combustível na travagem e nas emissões de CO tornaram a mistura de biodiesel B20 um combustível alternativo adequado para o motor diesel.

Der international bekannte Fotograf Michael Wesely fängt in seinen Fotografien Zeit und Leben ein. In Doubleday erforscht er die archäologische Dimension der Fotografie, indem er seine eigenen Aufnahmen passgenau über historische Ansichten von Berliner Bauten des 19. und 20. Jahrhunderts legt. Er schafft einen Zeitsprung von der Vergangenheit in die Gegenwart: Flaneure des 19. Jahrhunderts treffen am Alexanderplatz auf Reisende von heute, unter Rekonstruktionen werden Ruinen sichtbar und an die Stelle des Schlosses Monbijou tritt - fast wie durch Zauberhand - ein Park. MICHAEL WESELY (*1963) ist gefeierter Meister der Langzeitbelichtung. Sein präziser, dem jeweiligen Gegenstand entsprechender Einsatz dieser fotografischen Technik machte ihn weltbekannt. Seine einzigartige Ästhetik ist in zahlreichen internationalen Ausstellungen und Sammlungen vertreten. Er lebt und arbeitet in Berlin.

En esta oportunidad la idea es traer al presente lo realizado en el pasado, mostrando lo valioso que es cuando un estudiante se involucra y lo hace con agrado, dejando de lado las ecuaciones, sin dejar de lado la Física.Hoy damos inicio con "Una Física Diferente" cuya temática principal son los cuentos de Física realizados por estudiantes ya sean de Establecimientos educacionales, como universitaria.

Fluorescence is the most popular technique in chemical and biological sensing and this book provides systematic knowledge of basic principles in the design of fluorescence sensing and imaging techniques together with critical analysis of recent developments. Its ultimate sensitivity, high temporal and spatial resolution and versatility enables high resolution imaging within living cells. It develops rapidly in the directions of constructing new molecular recognition units, new fluorescence reporters and in improving sensitivity of response, up to the detection of single molecules. Its application areas range from the control of industrial processes to environmental monitoring and clinical diagnostics. Being a guide for students and young researchers, it also addresses professionals involved in basic and applied research. Making a strong link between education, research and product development, this book discusses prospects for future progress.

This book provides a solution to the problem with the energy concept. This problem manifests itself in the fact that physicists clearly diverge regarding the question of what energy is. Some define it but others state that we do not know what it is. Although this is a problem for physicists who need to explain the concept, it is not a problem for physics that can be solved by laboratory means. Penetrating into the origin of the notion of energy, this book offers a clear idea of what was discovered and what was invented to interpret the findings.Following the development of the concept, it provides an explanation of the trends in contemporary textbooks. The author's repetition, in his "History and Philosophy of Physics Laboratory", of Joule¿s famous experiment ¿ the paddle wheel experiment ¿ with a calorimeter as originally used by Joule and with a calorimeter as proposed in textbooks, is presented, yielding new insight into the phenomenon. Thus, science teachers andstudents will benefit from reading the book as well as historians, philosophers, students of the history and philosophy of science, and all who are interested in knowing about what it is that we call energy.