Ebooks de ciencias políticas y sociales | Casa del Libro, página 76 de 283

Entre la exitosa 4.ª edición de Vacuna a Vacuna, publicada en 2019, y esta 5.ª que tiene ahora en sus manos, el mundo ha vivido un acontecimiento que marcó un antes y un después en la historia de la salud publica: la pandemia de COVID-19. Este hito global no solo acelero el desarrollo de vacunas en tiempo record, sino que tambien supuso la incorporacion de nuevas tecnologias como el ARN mensajero y, mas recientemente, la inmunizacion pasiva mediante anticuerpos monoclonales, que tambien encuentran su lugar en esta edicion por su creciente relevancia en la prevencion de enfermedades infecciosas.Esta nueva edicion, completamente revisada y actualizada, conserva el enfoque divulgativo, riguroso y didactico que ha caracterizado a la obra desde su origen. Se abordan los retos actuales de la era de la informacion y la desinformacion, se repasa la historia de las vacunas, se explican sus fundamentos inmunologicos de forma accesible y se amplian los contenidos generales sobre vacunologia, incluyendo aspectos clave como la seguridad vacunal, los calendarios y el acto clinico de vacunar.La seccion central del libro ha sido renovada y ampliada con mas de 40 enfermedades inmunoprevenibles, incluyendo no solo aquellas ya consolidadas en los programas de vacunacion sistematica, sino tambien nuevas incorporaciones como el SARS-CoV-2, la viruela del mono, el dengue, la malaria, el chikunguña y el virus respiratorio sincitial (VRS), reflejando asi los cambios en el panorama epidemiologico global.Tambien se actualizan los capitulos sobre vacunacion en condiciones de riesgo y vacunologia social, y se suman contenidos ineditos dedicados al enfoque One Health y al papel clave de las vacunas en la reduccion de resistencias a los antimicrobianos. Vacuna a Vacuna 5.ª edicion se reafirma como una obra de referencia fundamental para profesionales sanitarios, estudiantes de Ciencias de la Salud y cualquier persona interesada en comprender, con base cientifica y perspectiva actual, el valor transformador de las vacunas en la proteccion de la salud individual y colectiva.Cada uno de los capitulos ha sido elaborado por reconocidos expertos en diferentes disciplinas: medicos, epidemiologos, especialistas en salud publica, pediatras, virologos, enfermeras y profesionales que, desde diversos ambitos, trabajan e investigan con las vacunas y sus multiples aplicaciones. La mayoria de ellos forman parte de la Asociacion Española de Vacunologia (AEV), lo que refuerza el caracter multidisciplinar, actualizado y comprometido de esta obra colectiva.

Catastrophic events expose the vulnerabilities of human societies while revealing capacities for resilience, adaptation, and institutional transformation. This comprehensive examination analyzes major disasters across historyfrom volcanic eruptions and earthquakes through plague pandemics and famines to industrial accidents and environmental collapseexploring not just their immediate devastation but their long-term social, economic, and political consequences.Drawing on archaeological evidence, medical records, government reports, and survivor testimonies, this book reveals how disasters interact with existing inequalities, how societies organize relief and reconstruction, and how catastrophes trigger institutional reforms or social upheaval. It explores why similar events produce different outcomes depending on governance structures, resource distribution, and cultural responses to crisis.The narrative examines how communities maintained social cohesion or fractured under extreme stress, how authorities maintained legitimacy or lost credibility through crisis management, and how disasters accelerated changes already underway or created genuinely new historical trajectories. It analyzes the relationship between disaster vulnerability and social organization, how knowledge from past catastrophes was preserved or forgotten, and what survival patterns reveal about human adaptability. Without sensationalism, this work provides rigorous analysis of how catastrophes shape human history and what they teach about societal resilience.

Behind the ceremonial grandeur of European monarchies lay a world of political maneuvering, contested legitimacy, and ruthless competition for power. This meticulously researched account examines how succession disputes, royal marriages, court factions, and personal conflicts shaped dynastic politics across five centuriesfrom Medici Florence to Habsburg Vienna, from Tudor England to Romanov Russia.Drawing on diplomatic correspondence, court records, and contemporary chronicles, this book reveals how scandals exposed deeper structural tensions within monarchical systems. It explores how illegitimacy questions threatened dynasties, how royal favorites disrupted established hierarchies, how financial corruption undermined state authority, and how personal relationships between monarchs influenced European politics. Each case study demonstrates how individual actions intersected with institutional constraints and international rivalries.The narrative examines the mechanisms of court politics, the role of advisors and mistresses, the legal frameworks governing succession, and how scandals were managed or exploited by rival factions. It analyzes how information spread through diplomatic networks, how propaganda shaped public perception, and how dynasties survived or fell based on their ability to maintain legitimacy. Without sensationalism, this work provides serious analysis of how personal conduct and political power intertwined in monarchical Europe.

The Renaissance was not simply a revival of classical learning but a period of profound cultural disruption that challenged medieval authority, transformed artistic production, and created new forms of knowledge. This comprehensive examination explores how humanism, scientific inquiry, and artistic innovation intersected with political conflict, religious upheaval, and economic change across Italy and northern Europe.Drawing on artistic treatises, scientific manuscripts, merchant records, and contemporary correspondence, this book reveals how Renaissance culture emerged from specific urban contexts where patronage networks, guild structures, and international trade created opportunities for experimentation. It explores how artists challenged conventions, how anatomical studies questioned religious doctrine, how printing technology democratized learning, and how philosophical debates undermined scholastic certainties.The narrative examines who participated in Renaissance culture beyond famous names, how women navigated restricted intellectual spaces, how craftsmen and scholars collaborated, and how ideas circulated through courts, universities, and workshops. It analyzes resistance from established institutions, the relationship between cultural production and political power, and how Renaissance innovations laid foundations for scientific revolution and religious reformation. Without idealizing the period, this work provides rigorous analysis of how cultural movements challenge existing orders.

The AWS Certified Cloud Practitioner (CLF-C02) Exam is your gateway to todays cloud-first worldand Ultimate AWS Certified Cloud Practitioner (CLF-C02) Certification Guide (2nd Edition) is your complete roadmap for clearing it with confidence. Whether you are starting from scratch or strengthening your IT foundation, this book prepares you to succeed in the worlds most recognized cloud certification. You begin with a solid grounding in cloud computing fundamentals, and gradually advance into AWS global infrastructure, compute, storage, databases, networking, migration, security, pricing, governance, and application integration. Each chapter simplifies complex topics with illustrations, real-world business examples, hands-on walkthroughs, and structured explanations aligned with the CLF-C02 exam blueprint. Practice questions, exam tips, and review sections help you reinforce learning and identify the weak areas, ensuring that you are always exam-ready!

"Beyond 10,000 Hours Why practice does not make perfect" corrects the most misunderstood statistic in self-help. Malcolm Gladwell popularized the idea that 10,000 hours of practice makes you an expert. But the original researcher, Anders Ericsson, hated this simplification.Education expert David Wise explains the nuance: Its not about the quantity of hours; its about the quality. Driving a car for 10,000 hours doesnt make you a Formula 1 driver; it just makes you a habitual driver. To improve, you need "Deliberate Practice"painful, focused effort with immediate feedback.This book is a guide to stopping "autopilot" practice. It teaches students and professionals how to break through plateaus by focusing on their weaknesses rather than just repeating what they are already good at.

First published in 1945, Animal Farm is one of the most powerful political allegories ever written. What begins as a hopeful rebellion of farm animals against human tyranny gradually transforms into a chilling portrait of corruption, manipulation, and absolute power.Through the rise of the pigs and the transformation of revolutionary ideals into authoritarian control, Orwell exposes how language, propaganda, and fear can reshape truth itself. Beneath its deceptively simple fable lies a razor-sharp critique of totalitarianism, ideological betrayal, and the cyclical nature of oppression.Brilliantly concise and devastatingly clear, Animal Farm remains an essential modern classican enduring warning about power, leadership, and the fragility of equality.

Set on the wild and windswept Yorkshire moors, Wuthering Heights is one of the most powerful and haunting novels ever written. Emily Brontes only novel tells the turbulent story of Heathcliff and Catherine Earnshawtwo souls bound by passion, pride, revenge, and destructive love.Through shifting narrators and layered storytelling, the novel explores obsession, class conflict, generational trauma, and the dark intensity of human emotion. Heathcliffs relentless pursuit of vengeance and Catherines fierce independence create a Gothic masterpiece that defies conventional romance.Raw, atmospheric, and emotionally uncompromising, Wuthering Heights stands as a landmark of English literaturean unforgettable exploration of love at its most transcendent and most destructive.Perfect for readers of classic literature, Gothic fiction, tragic romance, and character-driven drama.

Historical figures who transformed their societies often defy simple moral categorization, combining progressive achievements with oppressive actions, visionary reforms with brutal methods, and personal integrity with political ruthlessness. This comprehensive examination analyzes controversial leaders across historyfrom ancient reformers and revolutionary figures to colonial administrators and independence leadersexploring how their decisions shaped nations while examining the ethical complexities their legacies present.Drawing on biographical records, policy documents, contemporary accounts, and scholarly reassessments, this book reveals how these figures operated within specific historical constraints while making choices that had lasting consequences. It explores how leaders balanced competing interests, how their stated ideals conflicted with their methods, and how their actions affected different populations unequally. The narrative examines how propaganda shaped contemporary reputations and how later generations reassess controversial figures based on evolving ethical standards.Each profile analyzes the political context that enabled their rise, the institutions they built or destroyed, the opposition they faced, and what their careers reveal about power, reform, and historical change. It addresses why societies celebrate some controversial figures while condemning others, how nationalist narratives shape historical memory, and the difference between understanding historical actors and justifying their actions. Without moral relativism or presentism, this work provides rigorous analysis of how complex individuals navigate historical crises.

Between 1945 and 1991, the world came perilously close to nuclear war on multiple occasions. This meticulously researched account examines the critical moments when miscommunication, miscalculation, and human error brought superpowers to the edge of catastrophefrom the Berlin Blockade to the Cuban Missile Crisis, from the Able Archer exercises to the Korean Air Lines incident.Drawing on declassified military documents, diplomatic cables, and firsthand accounts from decision-makers on both sides of the Iron Curtain, this book reveals how crises escalated, what prevented nuclear exchange, and the institutional failures that made near-misses possible. It examines the command structures, early warning systems, and political pressures that shaped responses during moments of extreme tension.The narrative traces the evolution of crisis management protocols, the role of backchannel diplomacy, and the psychological factors affecting leaders operating under existential threat. Neither sensationalizing nor minimizing the dangers, this work offers a clear-eyed analysis of how humanity survived its most dangerous period and what these near-catastrophes reveal about power, decision-making under pressure, and the fragility of peace.

Military innovation determined which ancient civilizations expanded and which collapsed. This comprehensive study examines how tactical reforms, technological advances, and organizational changes transformed warfare across the ancient worldfrom Assyrian siege engines to Macedonian sarissas, from Carthaginian naval tactics to Roman engineering corps.Drawing on archaeological finds, ancient military treatises, and battlefield archaeology, this book reveals how armies evolved beyond citizen militias into professional forces. It explores the development of cavalry tactics, the integration of mercenary units, the logistics of supplying armies across vast distances, and the command structures that enabled coordinated operations. Each innovation is examined within its political, economic, and social context, showing how military reform both required and enabled imperial expansion.The narrative traces how successful innovations spread through conquest and adoption, how defeated powers learned from victors, and how technological advantages proved temporary without institutional adaptation. It analyzes training methods, recruitment systems, medical care, and the integration of conquered peoples into military structures. Without romanticizing empire, this work provides rigorous analysis of how military innovation shaped ancient political power and left lasting institutional legacies.

Industrial revolutions are not single events but extended periods of technological, economic, and social transformation that fundamentally reorganize production systems and power relations. This comprehensive analysis examines three major industrial transformationsmechanization and steam power, electrification and mass production, and computerization and automationtracing how each wave reshaped work, urbanization, global trade, and social structures.Drawing on factory records, labor testimonies, patent archives, and economic data, this book reveals how technological shifts created new industries while destroying old ones, how capital investment patterns changed, and how workers adapted to or resisted new production methods. It explores the relationship between innovation and inequality, the role of state policy in promoting or constraining industrial development, and how different societies experienced industrialization based on their existing institutions and resources.The narrative examines working conditions across industrial eras, the evolution of labor movements, environmental consequences of industrial production, and how technological change affected gender roles, education systems, and family structures. It analyzes boom-and-bust cycles, the displacement of craft labor, and the concentration of economic power. Without romanticizing progress or technology, this work provides rigorous analysis of how industrial transformations created modern economies and the human costs involved.

Proxy warfare allows major powers to advance strategic interests, test military capabilities, and weaken rivals without direct confrontation that risks nuclear escalation or domestic political backlash. This comprehensive analysis examines how superpowers have manipulated regional conflicts across seven decadesfrom Korea and Vietnam through Afghanistan and Angola to Syria and Yemenexploring the mechanisms of indirect warfare, the consequences for proxy states, and why this strategy persists despite its destabilizing effects.Drawing on declassified documents, military analyses, diplomatic cables, and regional histories, this book reveals how powers select and support proxies, what they provide beyond weapons and funding, and how proxy relationships evolve from alignment to autonomy or abandonment. It explores the asymmetry between sponsors limited commitments and proxies existential stakes, how regional conflicts become internationalized, and the humanitarian costs of prolonged warfare fueled by external support.The narrative examines patterns across conflicts while respecting local agency and specific contexts, analyzing how proxy wars serve great power competition, how they destabilize regions long after sponsors lose interest, and what intervention reveals about international laws limitations. It addresses the difficulty of ending proxy conflicts, the legacy of weapons proliferation, and how external support prolongs wars that might otherwise reach negotiated settlements. This work provides rigorous analysis of indirect warfares strategic logic and human consequences.

Contemporary armed conflicts differ from twentieth-century wars in their participants, motivations, and consequences, yet they emerge from similar patterns of state fragility, resource competition, and unresolved historical grievances. This comprehensive analysis examines major conflicts since the Cold Wars endfrom the Yugoslav wars and Rwandan genocide through Iraq and Afghanistan to Syrian civil war and ongoing regional conflictsexploring the structural factors, triggering events, and international responses that shape modern warfare.Drawing on conflict analysis, diplomatic records, humanitarian reports, and participant testimonies, this book reveals how ethnic tensions, state collapse, resource exploitation, and external intervention interact to produce prolonged instability. It explores the changing nature of warfare with non-state actors, the humanitarian impact of siege tactics and displacement, the role of international institutions in conflict resolution, and how conflicts reshape regional power dynamics.The narrative examines patterns across conflicts while respecting each wars specific context, analyzing how historical grievances are mobilized, how civilian populations experience violence, how peace negotiations succeed or fail, and what post-conflict reconstruction requires. It addresses the gap between international law and actual conduct, the challenges of accountability for war crimes, and how conflicts create refugee crises with global implications. Without sensationalism, this work provides rigorous analysis of contemporary conflict dynamics and their human costs.

European arrival in the Americas initiated catastrophic demographic collapse, violent conquest, and the establishment of colonial systems that fundamentally reshaped three continents. This comprehensive examination analyzes the mechanisms of colonizationfrom initial contact through military subjugation and missionary campaigns to plantation economies and administrative controlexploring both European imperial strategies and indigenous responses ranging from accommodation to armed resistance.Drawing on colonial records, indigenous codices, missionary reports, and archaeological evidence, this book reveals how conquest operated through disease, military technology, political alliances with rival indigenous groups, and systematic exploitation of existing social structures. It explores how Spanish encomienda, Portuguese bandeiras, and French fur trade networks created distinct colonial patterns, how indigenous populations adapted survival strategies, and how African slavery became central to colonial economies.The narrative examines the pace and scale of demographic catastrophe, the persistence of indigenous political and cultural systems despite colonial pressure, the emergence of mixed populations and new identities, and how colonial extraction enriched European economies while devastating American societies. It analyzes resistance movements, the role of the Catholic Church, legal debates over indigenous rights, and how colonization laid foundations for modern inequalities. Without minimizing violence or reducing indigenous peoples to victims, this work provides rigorous analysis of conquests mechanisms and lasting consequences.

Technological breakthroughs reshape civilization by altering how people work, communicate, fight, and organize society. This comprehensive examination traces the inventions that fundamentally changed human existencefrom the plow and wheel through printing and gunpowder to steam engines and telegraph systemsanalyzing not just their technical mechanisms but their social, economic, and political consequences.Drawing on archaeological evidence, patent records, workshop manuals, and contemporary accounts, this book reveals how innovations emerged from specific historical contexts, spread across cultures, and triggered unexpected transformations. It explores the gap between invention and widespread adoption, the resistance innovations faced from established interests, and how technological change disrupted existing power structures while creating new ones.The narrative examines who benefited from breakthrough technologies, who lost status or livelihood, and how societies adapted institutions to accommodate radical change. It analyzes the relationship between warfare and innovation, how trade networks spread technical knowledge, and why some civilizations embraced new technologies while others rejected them. Without technological determinism, this work provides rigorous analysis of how human ingenuity and material conditions interact to transform the possibilities of social organization and economic production.

In a world spinning faster than ever, we are all looking for answers. "The Enemy Within" is not just a bookit is the key you have been searching for.It wrecked the careers of promising geniuses. It sent great companies into bankruptcy. It makes you unbearable to be around. It is your Ego. "The Enemy Within" draws on history and philosophy to show why arrogance is the root of failure.Whether you are aspiring to success, experiencing success, or recovering from failure, ego is the enemy. It tells you youre better than you are. It prevents you from learning. It makes you fragile.We look at humble leaders who stayed students forever. Learn to sweep the floor. Learn to be a "canvas" for others. Confidence is earned; ego is stolen. Kill the ego before it kills your career.But this book goes a step further. It doesnt just scratch the surface; it dives deep into the core of the matter. The author provides not just gray theory, but battle-tested strategies that you can implement in your daily life immediately. Whether you are a beginner or already an expert in this field, the insights presented here will revolutionize your perspective.Why do so many people fail at exactly this point? Because they lack a concrete roadmap. This work closes that gap. It is the result of years of research, distilled into a compact, understandable format. Every chapter builds logically on the previous one, guiding you step-by-step toward your goal.Imagine what would be possible if you mastered this knowledge. "Why Ego Costs You Everything" is not an empty promise, but an invitation to transformation.Do not let this opportunity pass you by. In an age of information overload, clarity is the hardest currency. Invest in yourself. This book will challenge you, inspire you, and change you. Get the decisive advantage now.

Sabia que a psicose não é um diagnóstico, mas sim um sintoma? Surge quando alguém vê ou ouve algo que não existe para os outros, num estado que pode ser estável, intermitente ou único ao longo da vid

In the sleepy town of St. Petersburg, Missouri, Tom Sawyer is a master of mischief. Whether hes tricking his friends into whitewashing a fence for him or searching for buried treasure with his loyal companion Huckleberry Finn, Toms imagination knows no bounds.But life on the banks of the Mississippi is not all play. When Tom and his sweetheart Becky Thatcher get lost in the dark labyrinth of McDougals Cave, and a witness to a graveyard crime finds himself in the sights of the dangerous Injun Joe, childhood games turn into a pulse-pounding struggle for survival.Mark Twains timeless classic is a brilliant celebration of youth, friendship, and the rebellious spirit of the American frontier. It remains one of the most beloved stories in the English language, capturing the nostalgia of a bygone era with wit, warmth, and unparalleled charm.Relive the magic of childhood and the thrill of a grand adventure.

The Age of Discovery transformed global geography, trade networks, and power relations through systematic maritime exploration driven by commercial ambition, technological innovation, and imperial competition. This comprehensive analysis examines how European expeditions mapped previously unknown coastlines, established transoceanic routes, and initiated centuries of colonial expansionexploring not just famous voyages but the navigational techniques, financial backing, crew experiences, and devastating consequences for indigenous populations.Drawing on ship logs, cartographic records, merchant correspondence, and indigenous accounts, this book reveals the economic motivations behind exploration, the technological advances that enabled long-distance navigation, and the political rivalries that accelerated territorial claims. It explores how expeditions were organized and financed, how crews survived months at sea, how knowledge was gathered and contested, and how cartography reflected both discovery and imperial ideology.The narrative examines the impact of European contact on existing civilizations, the establishment of trade monopolies, the beginning of the transatlantic slave trade, and the ecological consequences of biological exchange. It analyzes how exploration narratives shaped European consciousness while erasing indigenous knowledge systems. Without celebrating conquest, this work provides rigorous analysis of how systematic exploration created the foundations of global imperialism and fundamentally altered human geography.