eBooks de Historia de la ciencia, página 16 de 61

Trata-se de um livro de divulgação científica apresentado na forma de um romance policial. Um cientista nascido no País de Gales, Owen Jones, seriamente comprometido com denúncias de violações éticas

As redes de dados e arquiteturas de conexão contemporâneas existem sob formas distribuídas de inteligência, capazes de conectar entidades diversas. Desse modo, não vivemos mais apenas dentro de limit

Nikola Tesla (1856-1943) was a Serbian-American inventor, electrical and mechanical engineer, and futurist best known for his contributions to the design of the modern alternating current (AC) electricity supply system.Born and raised in the Austrian Empire, Tesla studied engineering and physics in the 1870s, gaining practical experience in the early 1880s working in telephony and at Continental Edison in the new electric power industry. In 1884 he emigrated to the United States, where he became a naturalized citizen.Throughout the 1890s, Tesla pursued his ideas for wireless lighting and worldwide wireless electric power distribution in his high-voltage, high-frequency power experiments in New York and Colorado Springs. In 1893, he made pronouncements on the possibility of wireless communication with his devices. Tesla tried to put these ideas to practical use in his unfinished Wardenclyffe Tower project, an intercontinental wireless communication and power transmitter, but ran out of funding before he could complete it.On January 7 1943, at the age of 86, Tesla died alone in Room 3327 of the Hotel New Yorker, in the neighborhood of Manhattan in New York City. His body was found by maid Alice Monaghan when she entered Teslas room, ignoring the do not disturb sign that Tesla had placed on his door two days earlier. Assistant medical examiner H.W. Wembley examined the body and ruled that the cause of death had been coronary thrombosis (a type of heart attack).Two days later the Federal Bureau of Investigation ordered the property custodian to seize Teslas belongings. John G. Trump, a professor at M.I.T. and a well-known electrical engineer serving as a technical aide to the National Defense Research Committee, was called in to analyze the Tesla items. After a three-day investigation, Trumps report concluded that there was nothing which would constitute a hazard in unfriendly hands, stating: His thoughts and efforts during at least the past 15 years were primarily of a speculative, philosophical, and somewhat promotional character often concerned with the production and wireless transmission of power; but did not include new, sound, workable principles or methods for realizing such results.This is the official version, which has been disseminated to the mass media and public opinion. A version that many have never believed.Teslas work fell into relative obscurity following his death, until 1960, when the General Conference on Weights and Measures named the International System of Units (SI) measurement of magnetic flux density the tesla in his honor. There has been a resurgence in popular interest in Tesla since the 1990s.Beyond these brief biographical information, we can say that Nikola Tesla was an extraordinary scientific genius, a precursor, a modern Leonardo Da Vinci. Many argue that a large part of his inventions have been classified by the US government for understandable economic and military reasons.The name of Nikola Tesla has now entered into legend and has become synonymous with scientific revolution, free energy and future.Nikola Tesla, in his studies and research, has also dealt with the extraterrestrial issue and life on other planets. On February 19, 1901 he published the short essay Talking with Planets in Colliers Weekly magazine, an essay that today we re-propose to modern readers.

In "Novum Organon Renovatum," William Whewell undertakes a profound analysis of the methodologies and epistemologies underpinning scientific inquiry. As a masterful synthesis of philosophy and science, the text builds on the foundations laid by Francis Bacon, advocating for a systematic approach to the empirical investigation of nature. Whewell employs a rigorous literary style, characterized by meticulous argumentation and a clear, coherent structure, which reflects his commitment to clarity in philosophical discourse. The work resonates within the broader context of 19th-century scientific thought, a period marked by significant advancements in the natural sciences, and it serves as a clarion call for a reflective understanding of scientific practice. Whewell, known for his illustrious career as a philosopher, historian of science, and mathematician, was deeply engaged with the intellectual currents of his time, which informed his perspectives on the scientific method. His experience as a scholar at Trinity College, Cambridge, combined with a versatile understanding of various scientific disciplines, shaped Whewells conviction that philosophy must substantively interact with the sciences. This rich background allows him to elevate his discourse, bridging the gap between abstract thought and practical application. Readers interested in the philosophy of science will find "Novum Organon Renovatum" to be an enlightening exploration that not only critiques existing methodologies but also offers a revitalized framework for understanding scientific progress. WhewellAos insightful reflections encourage a deeper appreciation of the interplay between theory and practice, making this text an essential addition to the library of anyone engaged in the liberal arts or scientific endeavors.

Das Jahrbuch der Baumpflege 2023 enthalt die Fachvortrage, die auf den Deutschen Baumpflegetagen 2023 in Augsburg gehalten werden. In dieser Ausgabe sind 24 Fachartikel zu den folgenden Themenschwerpunkten enthalten:- Forschung fur die Baume- Schwammstadt Baume und Wasser- BaummanagementAuerdem im Jahrbuch der Baumpflege 2023 zu finden sind: - Adressen von Verbanden und Forschungseinrichtungen- Adressverzeichnis Baumpflege- Gesamtregister 1997 bis 2023 mit Autoren- und Stichwortverzeichnis umfasst uber 800 FachartikelDas Jahrbuch der Baumpflege ist Nachschlagewerk und Fachbuch in einem. Hier findet der Leser aktuelles Fachwissen zum Thema Baumpflege wissenschaftlich korrekt und zugleich verstandlich und plausibel aufbereitet. Das Buch wird von erfahrenen Praktikern, Arboristen, Sachverstandigen und Wissenschaftlern gleichermaen als Informationsquelle genutzt. Das Jahrbuch der Baumpflege erscheint 2023 in der 27. Ausgabe.

EMAGRECI... ...e posso te ajudar Voce vai se transformar, tornar-se uma nova e bela criatura! O Autor criou um plano de emagrecimento verdadeiro. Funciona mesmo, com a vantagem de ser um belo estilo de vida que adotou para si proprio. E simples, embora no ineficaz e por isso no pode despertar o interesse em submete-lo a estudos cientificos, rigorosos. Ele tem a vantagem adicional de no afetar negativamente a saude. O Autor declara que quando aplicou o plano na sua totalidade, o sucesso foi rapido, necessitando apenas uma de atitude segura. A garantia e de quem experimentou: "Se funcionou para mim, vai funcionar para voce!" (Carujo)

Agroecologia: A Agricultura Sustentável é um livro que apresenta uma abordagem sustentável para a produção de alimentos, focando na promoção da saúde humana e do meio ambiente. Ele abrange uma série

Lalimentazione e un aspetto fondamentale per la salute e il benessere delle persone. Varia notevolmente da una cultura allaltra e puo essere influenzata da fattori come la geografia, la storia, le risorse disponibili e le credenze culturali.In generale, unalimentazione equilibrata dovrebbe includere una varieta di nutrienti essenziali, tra cui proteine, carboidrati, grassi, vitamine e minerali. Le diete tradizionali in diverse parti del mondo hanno sviluppato modelli alimentari che riflettono le risorse e le tradizioni locali.Ad esempio, nella dieta mediterranea, che e ampiamente considerata una delle diete piu salutari al mondo, si predilgono gli alimenti vegetali come frutta, verdura, cereali integrali, legumi, noci e semi. Lolio doliva e una fonte principale di grassi, mentre il consumo di carne rossa e moderato e viene preferito il pesce. Questa dieta e associata a un minor rischio di malattie cardiache e diabete.Allo stesso modo, la dieta asiatica si basa su riso, pesce, verdure, legumi e te verde. Questa dieta e ricca di antiossidanti e fibre e ha dimostrato benefici per la salute, tra cui la riduzione del rischio di obesita e di alcune malattie croniche.Tuttavia, e importante notare che lalimentazione puo variare anche allinterno di una stessa cultura o paese. Ad esempio, nelle societa occidentali, lalimentazione moderna puo spesso essere caratterizzata da un eccesso di alimenti ad alto contenuto calorico, ricchi di grassi saturi, zuccheri aggiunti e sale. Cio puo contribuire allaumento del rischio di obesita, malattie cardiache e altre condizioni croniche.Negli ultimi anni, ce stata una maggiore attenzione verso limportanza di una dieta sana e bilanciata, incoraggiando il consumo di alimenti freschi e non processati, limitando gli zuccheri aggiunti e i grassi saturi, e aumentando lassunzione di frutta, verdura e proteine magre.È sempre consigliabile consultare un professionista della salute, come un dietologo o un nutrizionista, per ottenere consigli personalizzati sullalimentazione, in base alle esigenze individuali e alle eventuali condizioni di salute preesistenti.I mini-ebook di Passerino Editore sono guide agili, essenziali e complete, per orientarsi nella storia del mondo.A cura di Antonio Ferraiuolo.

Lepopea degli animali di Charles Léopold Louandre è un viaggio affascinante nel mondo animale e nel suo significato più profondo nellimmaginario collettivo e nella storia degli uomini, dallantichità

For forsta gngen forklaras vad som ligger bakom och "driver" alla de fyra naturkrafterna; gravitationen, magnetismen och de tv typerna av karnkrafter i en atomkarna. Den enhetliga och sammanhllande teorin, eftersokt av forskare p omrdet, banar ocks vagen till en logisk forklaring p de krafter som driver elektriciteten, samt de krafter vi kallar kemiska bindningar. I det senare fallet ges det en forklaring p varfor atomer forsoker f tillgng till 8 elektroner i sitt yttersta skal, vilket styr utformandet av alla molekyler.Eftersom allt "hanger" ihop, fr vi samtidigt ocks en forklaring till fenomen som bl.a. tunneleffekten, Cooper-par, supraledare och supravatska. I tillagg visar boken att fotonen inte finns, och att den ej heller behover finnas for att forklara forandringar i atomers vikt vid fusioner/fissioner.Och den kosmiska bakgrundsstrlningen ar, trots alla fina detaljer frn forskning, inget annat an vgor och brus frn strangarnas hav. Det ar detta hav, tillsammans med oar i form av stjarnor och planeter, som utgor vrt universum.Se och forst verklighetens hela bild. Boken presenterar den klart och tydligt, en bild dar alla pusselbitar passar, en bild som tidigare bara har visat delar av sin utsida, tolkad av matematiska formler, figurer och diagram, baserade p bl.a. Lorentz faktor. En faktor, som enligt boken, aldrig borde ha formulerats.Fotonen finns inte,Big Bang hande aldrigoch kejsaren har heller inga klader.

Da questa ricerca sul sistema di produzione artistico-culturale a Cagliari commissionata dallAssessorato alla Cultura e Spettacolo al Dipartimento di Scienze Politiche e Sociali dellUniversita degli Studi di Cagliari emerge il resoconto di tutto il sistema produttivo culturale e creativo a Cagliari. Lobiettivo era quello di ottenere una visione sistemica dellintero comparto culturale cittadino, scandagliare le diverse strutture che lo compongono tra associazioni, cooperative, enti no profit, aziende culturali e creative, le strutture e le strategie organizzative degli addetti, le performance dellintera filiera, landamento dei ricavi, la situazione delle risorse umane impiegate, limpatto delle attivita sul sistema economico della citta

Der NameMichael Faradaygehort einem der seltenen Geister an, welche der Menschheit neue Bahnen auf dem Gebiete der Naturwissenschaft eroffnet haben. AberMichael Faradaywar nicht nur ein groer Naturforscher: er war zugleich auch ein guter und edler Mensch, der seine Mitmenschen, und nicht am wenigsten die Jugend liebte. Gern stieg er selbst zu den Kindern herab, um ihnen in seiner schlichten und herzerfreuenden Weise aus dem reichen Schatze seines Wissens goldene Fruchte zu bieten. Darum wird es gut sein, wenn wir den Mann, von dem man so treffliche Dinge lernen kann, auch selbst ein wenig kennen lernen. Es soll daher in den folgenden Zeilen einiges aus seinem Leben erzahlt werden.

Os textos que compem esta obra apresentam reflexes de estudantes de um Curso de Mestrado Profissional em Ensino de Ciencias e de um Curso de Licenciatura em Ciencias Exatas, em parceria com seus professores e orientadores, sobre o ensino de Ciencias e Geociencias, fundamentadas na teoria da complexidade de Edgar Morin. O metodo de ensino e aprendizagem proposto pela teoria da complexidade se faz aberto a possibilidades, ao vir a ser a incertezas, ao erro e, tambem, a inovaço proprios do estudo de transformaçes sociais, de culturas escolares e de outros tantos fenomenos complexos de natureza existencial. No processo de aprender, educador e aprendiz so mutuamente influenciados pelas possibilidades abertas por estrategias pedagogicas que modificam o percurso do programa curricular previamente estabelecido. Tanto o refinamento de estrategias quanto novos conhecimentos surgem durante a experiencia, enquanto no seu inicio apresentavam-se apenas como possibilidades. Discutindo a ciencia da complexidade, que busca compreender o devir natural, esta obra traz reflexes sobre as instabilidades, o inusitado e as indeterminaçes proprias da vida. Em suas escritas, os autores defendem a importancia de superar os modelos baseados em programas lineares e organizados para transmitir informaçes sequencialmente.

A symbolization of Heaven on Earth as a supreme religious tribute by the Nuraghic people or just a mere coincidence? The visual similarity of the position of the nuraghes as compared to the Open star cluster Messier 45 (known as the Pleiades) is absolutely striking.The daily life of ancient societies was very much influenced by the movements of the sun, moon, planets and specific stars and constellations such as the Great Bear, Orion and the Pleiades. This was even more true before calendars and time markers came into use. The significance was such that the observation and prediction of the celestial events became of profound religious importance and also represented a way to condition the political power over human communities all over the world. The Bronze Age Nuraghic Civilisation in Sardinia was no exception.This book explains in detail the prominent role that the Pleiades had in many civilizations and also an enterprising hypothesis made by the archaeologist Augusto Mulas that the unusual arrangement of a group of nuraghes around the Santu Antine of Torralba was purposely set up by its ancient constructors to represent the Sacred star cluster. To support this hypothesis, in the second part of the book, engineer Marco Sanna illustrates a probability calculus which demonstrates that the positioning of the group of nuraghes was almost certainly deliberate, with nearly 96% of likelihood.

Proiettandosi nel futuro si analizzano le tendenze a lungo termine, demografiche, economiche, sociali e ambientali, nonché i modelli politici e culturali delle varie regioni del mondo e le risorse naturali. Si ritiene che il futuro venga plasmato sulla base delle nuove tecnologie e della situazione dei mercati. Purtroppo, la crescita economica irregolare e isole di prosperita accanto a oceani di poverta e disperazione lascerebbero prevedere un possibile crescente degrado ambientale e caos sociale. Rimane la speranza che i cambiamenti sociali e politici e lemergere di nuove tecnologie migliorino la qualita di vita dei popoli e che nascano nuove forme di partecipazione politica con uneconomia verde e sostenibile. Il futuro sara plasmato dalle scelte che facciamo oggi ed e importante che tutti ci impegniamo per un futuro sostenibile e inclusivo, basato sui valori della giustizia, dellequita e della solidarieta. Solo cosi si possono affrontare le sfide del futuro e costruire un mondo migliore.

Lacqua e un liquido naturale, trasparente, inodore e insapore, essenziale per la vita. Copre circa il 71% della superficie terrestre ed e vitale per la sopravvivenza di tutti gli organismi viventi, compresi gli esseri umani. Viene utilizzata per una varieta di scopi, come bere, cucinare, lavarsi e lirrigazione, e svolge un ruolo cruciale in molti settori, tra cui lagricoltura, la produzione manifatturiera e lenergia. Lacqua e anche importante per lambiente, poiche sostiene ecosistemi diversi e aiuta a regolare il clima della Terra. Tuttavia, laccesso allacqua pulita e sicura rimane una sfida per molte persone in tutto il mondo, in particolare nei paesi in via di sviluppo.I mini-ebook di Passerino Editore sono guide agili, essenziali e complete, per orientarsi nella storia del mondo.A cura di Antonio Ferraiuolo.

Handboken visar hur det fungerar att odla fisk och grönskaker hemma med ett enkelt typsystem. Bokens syfte är att läsaren ska få inspiration och kunskap för att bygga och driva sin egen hemakvaponi.

Herbert George Wells (1866-1946) was one of the most popular British writers of all time. Prolific in many genres, he wrote more than fifty novels and dozens of short stories. His non-fiction output included works of social commentary, politics, history, popular science, satire, biography and autobiography. Wells is now best remembered for his Science Fiction novels and has been called the Father of Science Fiction. In addition to his fame as a writer, he was prominent in his lifetime as a forward-looking, even prophetic social critic who devoted his literary talents to the development of a progressive vision on a global scale. A futurist, he wrote a number of utopian works and foresaw the advent of aircraft, tanks, space travel, nuclear weapons and satellite television. His Science Fiction imagined time travel, alien invasion, invisibility, and biological engineering before these subjects were common in the genre.Zoological Retrogression, first published in September 1891 in The Gentlemans Magazine, is one of Wells most interesting scientific studies.In the second half of the 19th century was widespread the theory that civilization could be in decline and that the causes of the decline lay in biological change. Wells concludes his study with this caveat: The Coming Beast must certainly be reckoned in any anticipatory calculations regarding the Coming Man.

Os Atos Filosóficos criados neste manuscrito foram criados durante a pandemia de 2020 por Daniel L. Roberts, um filósofo Homem santo sob o Arcanjo Miguel, para aliviar as lutas colocadas sobre o mundo. Seu objetivo foi escrito para os Estados Unidos da America, mas tambem para ajudar o mundo e educar as pessoas sobre uma maneira de fazer as coisas funcionarem, como um povo. E para ajudar as geraçes futuras.

Les récents ouvrages publiés au sujet de la balistique se sont intéressés essentiellement à la chasse et au tir de précision. À l’aide des données générales actuelles dans le domaine, Jean-Loup Pecqu