eBooks de Estudios y ensayos, página 5 de 19

Hemos complicado demasiado el estudio del Pasado, dando mayor importancia a puntos de vista, intereses nacionalistas, religiosos y morales, que colocan el hecho histórico en segundo lugar, subordinado al interes del sistema que pretende educarnos. Llego la hora de simplificar y demostrar respeto hacia nuestros ancestrales, esforzandonos en conocer lo que realmente sucedio en el pasado, y no apenas aquello que el sistema pretende informarnos. Despues de tantos años estudiando Historia, llegue a la conclusion de que la mejor forma de conocer el pasado es a traves de una Cronologia imparcial, objetiva, que se limite a colocar cada acontecimiento en su exacto lugar en el tiempo, revelando la Historia sin manipulaciones ni medias verdades. Esta Cronologia constituye un completo material de consulta, no apenas con hechos puramente politicos, como fundacion de ciudades, nacimiento de reinos e imperios, descubrimientos cientificos y geograficos, desastres naturales y epidemias, sino tambien conteniendo informaciones sobre los mas diferentes campos de la actividad humana: quimica, astronomia, geografia, matematicas, etc. De forma paralela, la obra es complementada por datos que no pertenecen a una fecha determinada, sino a toda una epoca, son generalidades de cada sociedad, curiosidades, costumbres, la religion de cada civilizacion, inventos sin fecha exacta, etc. El resultado de todo este conjunto es una de las mas completas cronologias existentes, periodicamente actualizada con los ultimos descubrimientos arqueologicos y cientificos. Una obra de esta magnitud no podria ser publicada en un unico libro, por eso la he dividido en varias colecciones, y los originales en español estan siendo traducidos para frances, ingles, aleman, italiano y portugues. La cronologia transcurre año a año, dentro de lo posible, desde la prehistoria hasta la actualidad. Para aquellos que prefieren un estudio mas profundo y detallado, he preparado una segunda cronologia, dia a dia, que abarca desde 1789 hasta 1946, dividida en cuatro colecciones.

In "Dream Life: A Fable of the Seasons," Donald Grant Mitchell weaves a rich tapestry of poetic prose that encapsulates the passage of time through the changing seasons. This allegorical narrative immerses the reader in the idyllic landscape of rural New England, exploring themes of nature, nostalgia, and the cyclical patterns of life. Mitchells stylistic choicesmarked by lyrical description and reflective insightcreate a contemplative atmosphere that invites readers to ponder the deeper meanings behind each seasons unique characteristics and its impact on human experience. Mitchell, a prominent American author and advocate for the pastoral lifestyle, drew upon his own idyllic surroundings and experiences in his writing. Raised in the lush New England countryside, his appreciation for nature and seasonal transitions informs the narratives enchanting imagery and philosophical musings. Known for his ability to merge personal reflection with universal truths, he sought to celebrate both the simplicity and profundity of everyday life, effectively making nature itself a character in the story. "Dream Life" is a remarkable exploration of the human condition through the lens of natures rhythms. Recommended for readers who appreciate lyrical narratives rich with metaphor and reflection, this enchanting fable offers an eloquent reminder of the beauty and wisdom inherent in the cycles of life.

Dazzling photographs and images from space of our planets nightlights have captivated public attention for decades. In such images, patterns are immediately seen based on the presence or absence of light: a distinct coastline, bodies of water recognizable by their dark silhouettes, and the faint tendrils of roads and highways emanating from the brilliant blobs of light that are our modern, well-lit cities. For nearly 25 years, satellite images of Earth at night have served as a fundamental research tool, while also stoking public curiosity. These images paint an expansive and revealing picture, showing how humans have illuminated and shaped the planet in profound ways since the invention of the light bulb 140 years ago.

In "Earthquakes and Other Earth Movements," John Milne presents a comprehensive exploration of seismic phenomena, blending meticulous scientific analysis with a compelling narrative style. Milne, often hailed as the father of modern seismology, delves into not only the mechanics of earthquakes but also their geological implications and effects on human society. The book is characterized by its meticulous attention to empirical data, interspersed with illuminating anecdotes that contextualize the scientific content within the broader framework of 19th-century understanding of earth sciences, laying the groundwork for future research in seismology. John Milnes profound knowledge stemmed from his extensive studies in geology, engineering, and the evolving field of seismology during a period of rapid scientific advancement. His personal experiences of living through multiple earthquakes fueled his desire to understand the underlying causes and propose a systematic approach to monitoring and mitigating their impacts. This unique blend of personal and professional motivations informs the depth and breadth of his work, positioning him as a pivotal figure in the advancement of seismological methodology and research. For readers interested in the intersection of natural phenomena and human experience, Milnes work remains essential. Its insights not only deepen our understanding of earthquakes but also foster a greater appreciation for the dynamic processes that shape our planet. This book is invaluable for researchers, students, and anyone with a curiosity about the forces of nature that continue to influence human history.

In "Earthquakes and Other Earth Movements," John Milne presents a comprehensive exploration of seismic activity through a scientific lens that marries rigorous empirical research with accessible literary style. Deftly navigating both the technicalities of geological phenomena and the human experiences affected by earthquakes, Milne employs clear, precise language to demystify complex concepts. This work situates itself within the broader context of late 19th-century scientific inquiry, particularly the field of seismology, which was undergoing transformative advancements in understanding the earthAos dynamic processes. John Milne, often dubbed the father of modern seismology, was influenced by his extensive fieldwork in earthquake-prone regions, as well as by the growing body of research about plate tectonics. His contributions to the establishment of seismic networks reflect his commitment to advancing both public awareness and academic knowledge about natural disasters. MilneAos background in engineering and physics uniquely positioned him to address the implications of seismic activity for society, making him an authoritative voice in the discourse surrounding natural catastrophes. "Earthquakes and Other Earth Movements" is an essential read for anyone interested in earth sciences, natural disasters, or the interplay between human society and geological events. Milnes ability to weave personal narratives and scientific inquiry invites readers to appreciate the profound impacts of earthquakes, making it a thought-provoking addition to both academic curricula and personal libraries.

A minha inspiração para escrever compartilhando a minha experiência foi uma viagem que fiz para a Itália há alguns anos atrás. Comprei um pacote turístico completo onde não precisaria me preocupar co

Ecos Poéticos é uma jornada lírica através das paisagens da alma, onde as palavras dançam em harmonia, ecoando sentimentos profundos e reflexões sutis. Entre as páginas deste livro de poesias, os ver

La doctora Prol se preocupa en especial por subrayar la importancia del estudio de la energía térmica de la Tierra. Así, describe las manifestaciones termales superficiales en general, estableciendo su relacion con los procesos internos de nuestro planeta.

El desarrollo de un libro sobre el carbón, y su utilización es una tarea compleja, pues implica abordarlo como un producto de la naturaleza que posee características variables, diversas propiedades y multiples usos, el cual ha sido objeto de gran cantidad de estudios e investigaciones. Asi, el hecho de que sea un combustible fosil lleva a recapitular las condiciones ambientales y geologicas que lo formaron en el remoto pasado, de manera tal que podemos aprovecharlo en el presente.

¿Qué pasa cuando la tierra se mueve y nuestras casitas quedan varadas en la punta de los cerros?¿Qué es ese pum pum pum que suena como un tambor bajo la tierra?En las solapas de este libro se explica por que suceden los terremotos y en que lugares del mundo se dan con mas frecuencia.

Tendemos a pensar que las únicas revoluciones científicas auténticas del siglo XX fueron aquellas que surgieron de la física y la biología molecular. Sin embargo, también las ciencias de la Tierra experimentaron lo que podemos denominar un cambio revolucionario: el paso que va de creer que los continentes se formaron y desarrollaron en lugares fijos, a aceptar la idea de que hubo una epoca en que el mundo terrestre estaba practicamente aglutinado en un gran supercontinente, Pangea, del que posteriormente y mediante un lento mecanismo de fractura y deriva, terminaron surgiendo los continentes tal y como los conocemos en la actualidad. Fue el geofisico, meteorologo y explorador aleman Alfred Lothard Wegener (1880-1930) quien nos mostro, con mucha mas claridad y fuerza que otros predecesores suyos, la faceta cambiante de la geografia de la Tierra. El lugar en el que presento de manera mas completa y accesible sus ideas es un libro que con justicia se puede incluir en el grupo de los clasicos de la ciencia: El origen de los continentes y oceanos (1915).

Cada tipo de roca contiene una historia que se entrelaza con la nuestra, moldeando la vida de la Tierra y la de sus habitantes de forma invisible y poderosa. La Tierra se ha reinventado a sí misma durante mas de cuatro mil millones de años, y las rocas han custodiado el registro de toda su existencia. La mayoria de nosotros ignoramos la extraordinaria historia que esconden, porque somos incapaces de interpretar la valiosa informacion cifrada en ellas. Durante las ultimas tres decadas la geologia ha experimentado una revolucion silenciosa, pasando de ser un conjunto gris de datos descriptivos a ofrecer una vision del mundo unificada, capaz de abordar grandes preguntas existenciales sobre los origenes y los posibles destinos de nuestro planeta.De la mano de la geologa Marcia Bjornerud nos adentramos en las atribuladas vidas de las rocas, descubriendo como se entrelazan con las nuestras de maneras sorprendentes, ya que son la infraestructura oculta que mantiene al planeta en funcionamiento, desde los acuiferos de arenisca que purifican el agua que bebemos hasta las formaciones de basalto que regulan lentamente el clima global. Arquitectas de la topografia del mundo y administradoras de la quimica oceanica, las rocas, con sus largas y complejas vidas de miles de millones de años, tienen personalidades propias y distintas, su propio lenguaje. Algunas son extrovertidas, mientras que otras son reservadas y cripticas. Otras son como celebridades, famosas y bellas, aunque de poca importancia funcional para el mundo, mientras que aquellas que parecen simples y aburridas son esenciales para la estabilidad a largo plazo del planeta.En esta apasionada reivindicacion de las piedras y su papel fundamental en nuestro ecosistema, Bjornerud sostiene que los humanos deberiamos sentirnos parte de una comunidad que incluye otros animales, plantas, agua y rocas, y tambien nos invita a sentirnos habitantes de un planeta antiguo y solido como las rocas. Una perspectiva de gran valor en un momento en el que muchos sistemas humanos que alguna vez parecieron robustos muestran signos de fragilidad.

A estocagem geológica ou subterrânea de gás natural é uma atividade já centenária no mundo, mas pouco conhecida no Brasil, onde políticas públicas têm sido formuladas com o objetivo de incrementar o

Construiu-se a análise de uma estrutura geodésica já implantada no Município de Jaboatão dos Guararapes/Pernambuco, com um arcabouço metodológico que pode nortear outros municípios que não possuem um

ESTUDANTE DA PAZ E UM LIVRO CRISTÃO QUE TEM UM CONTESTO DE PRESERVAÇÃO DA FLORESTA E PLANTA NO MUNDO DE UMA FLORESTA E RIO ÁGUA, E VIDA NO MUNDO DE UMA NATUREZA NA FLORESTA BOA LEITURA LEIA LIVRO QUE

Hemos complicado excesivamente el estudio del pasado dando mayor importancia a opiniones e intereses nacionalistas, religiosos y morales, relegando el hecho histórico a un segundo plano, subordinándolo a los intereses del sistema que controla nuestra educacion. No podemos aceptar esa manipulacion, es nuestro deber librarnos de las cadenas falsamente culturales por respeto hacia nuestros antepasados. Despues de muchos años estudiando Historia, he llegado a la conclusion de que la mejor manera de conocer el pasado es a traves de una cronologia imparcial y objetiva que coloque cada acontecimiento en su lugar exacto en el tiempo y revele la historia sin manipulaciones ni medias verdades. Obras cronologicas siempre fueron un complemento secundario en los libros, pero yo la he transformado en el centro de la narrativa; la mas completa cronologia historica existente es una obra de referencia completa, transcurre año tras año, en la medida de lo posible, desde la prehistoria hasta el presente. Para aquellos que prefieran un estudio mas detallado, he organizado una segunda cronologia, que abarca dia a dia desde 1789 hasta 1946.

In "Excursions in New South Wales, Western Australia," Breton invites readers into the unique geographical and cultural tapestry of Australia through his vivid, exploratory narrative. Combining travel writing with keen observations of the natural landscape and its indigenous cultures, Breton employs a lyrical yet detailed prose style that captivates the readers imagination. This work not only serves as a picturesque account of his journeys but also engages in the broader literary context of 19th-century exploration narratives, reflecting the tensions and curiosities of a world increasingly defined by colonial encounters. Breton, a polymath known for his artistic inclinations and adventurous spirit, was deeply influenced by the imperial ethos of his time. His experiences as a traveler and his profound interests in aesthetics allowed him to portray the diverse Australian landscapes as more than mere backdropsAithey become characters in their own right, shaping the narrative and influencing cultural discussions prevalent during the era of European exploration. BretonAos passion for unearthing the complexities of nature and its relation to humanity informs every page of this compelling work. Readers who seek a rich, multifaceted view of Australia will find "Excursions in New South Wales, Western Australia" to be a profound exploration of both the land and the colonial psyche. This book is not merely a travelogue; it is a vital historical document that resonates with contemporary discourse on nature and identity. Recommended for scholars, students, and general readers alike, it offers a mesmerizing glimpse into a bygone era through the eyes of a keen observer.

In "Facts and Fancies in Modern Science," John William Sir Dawson embarks on an exploration of the interplay between empirical facts and fanciful interpretations within the sphere of modern scientific thought. Offering a series of essays, Dawson employs a blend of engaging narrative and rigorous analysis to grapple with contemporary scientific issues, while examining the often tenuous line between established science and speculative theory. His literary style is characterized by clarity and erudition, making complex scientific concepts accessible to a general audience, set against the backdrop of late 19th-century scientific discourse, a period marked by rapid advancements and burgeoning curiosity. John William Sir Dawson, a prominent Canadian geologist and an influential figure in the development of the Bible-Science dialogue, drew upon his deep faith and scientific acumen to craft this work. His background in geology and paleontology, coupled with his commitment to reconciling scientific inquiry and religious belief, informed his approach to the myriad scientific debates of his time. This convergence of science and philosophy is emblematic of Dawsons broader intellectual pursuits, as he sought to illuminate truth through the lens of both disciplines. "Facts and Fancies in Modern Science" is a must-read for anyone intrigued by the philosophical questions surrounding scientific inquiry. Dawsons adept blend of intellect and imagination invites readers to reflect critically on the nature of knowledge in science. Whether a student, scholar, or a layperson, readers will find themselves enriched and enlightened, challenged to think beyond the superficial divisions that often separate fact from fiction.

In "Farthest North (The Complete Two-Volume Edition)," Fridtjof Nansen presents an extraordinary account of his pioneering Arctic expedition from 1893 to 1896. This meticulously detailed narrative combines rich descriptive prose with scientific observations, illustrating the harsh beauty of the polar landscape while documenting the challenges faced by Nansen and his crew. Drawing on the literary traditions of exploration narratives, Nansens work stands not only as an adventure tale but also as a significant contribution to the fields of geography and oceanography, encapsulating the blend of romanticism and empiricism characteristic of late 19th-century exploratory literature. Fridtjof Nansen was a distinguished Norwegian explorer, scientist, diplomat, and humanitarian whose background in natural sciences informed his approach to exploration. His early experiences participating in polar research and his fervent desire to explore uncharted territories spurred his ambitious endeavor across the Arctic Ocean aboard the Fram. Nansens deep commitment to understanding the natural world is evident in his writings, where he seamlessly weaves narrative, observation, and scientific analysis. This compelling chronicle is highly recommended for readers interested in the spirit of adventure, the intricacies of Arctic exploration, and the scientific mind of the time. Nansens vivid storytelling will resonate with both history enthusiasts and those captivated by the natural wonders of the far North.In this enriched edition, we have carefully created added value for your reading experience:- A succinct Introduction situates the works timeless appeal and themes.- The Synopsis outlines the central plot, highlighting key developments without spoiling critical twists.- A detailed Historical Context immerses you in the eras events and influences that shaped the writing.- An Author Biography reveals milestones in the authors life, illuminating the personal insights behind the text.- A thorough Analysis dissects symbols, motifs, and character arcs to unearth underlying meanings.- Reflection questions prompt you to engage personally with the works messages, connecting them to modern life.- Handpicked Memorable Quotes shine a spotlight on moments of literary brilliance.- Interactive footnotes clarify unusual references, historical allusions, and archaic phrases for an effortless, more informed read.

In "Farthest North," Fridtjof Nansen chronicles his groundbreaking Arctic expedition of 1893-1896, where he navigated uncharted territories in the quest for knowledge and adventure. Written in a vivid, evocative style, Nansens narrative blends meticulous scientific observation with rich, poetic descriptions of the harsh yet awe-inspiring landscapes. The work stands as both a travelogue and a scientific treatise, capturing the challenges faced by his team amidst an unforgiving climate, while also reflecting the broader context of late 19th-century exploration, a period marked by both nationalism and a burgeoning interest in natural sciences. Nansen, a Norwegian explorer and scientist, was driven by a profound curiosity about the natural world and a desire to push the boundaries of human understanding. His background in biology and his experiences as a polar explorer shaped his approach to documenting the expedition. Nansens work not only sought to advance geographical and scientific knowledge but also to instill a sense of wonder and appreciation for the Arctics allure, showcasing his dual dedication to both science and narrative. "Farthest North" is an essential read for anyone intrigued by exploration, scientific inquiry, or the Arctics rich history. Nansens insights and experiences invite readers to contemplate the spirit of adventure and the relentless pursuit of knowledge, making this monumental work a timeless addition to the canon of exploration literature.In this enriched edition, we have carefully created added value for your reading experience:- A succinct Introduction situates the works timeless appeal and themes.- The Synopsis outlines the central plot, highlighting key developments without spoiling critical twists.- A detailed Historical Context immerses you in the eras events and influences that shaped the writing.- An Author Biography reveals milestones in the authors life, illuminating the personal insights behind the text.- A thorough Analysis dissects symbols, motifs, and character arcs to unearth underlying meanings.- Reflection questions prompt you to engage personally with the works messages, connecting them to modern life.- Handpicked Memorable Quotes shine a spotlight on moments of literary brilliance.- Interactive footnotes clarify unusual references, historical allusions, and archaic phrases for an effortless, more informed read.