Über uns

À propos de nous

Nachhaltigkeit

Durabilité

Open Access

Karriere

Carrière

Datenschutz

Protection des données

Impressum

Mentions légales

Zahlung und Lieferung

Paiement et livraison

LEXIA

LEXIA Arbeitsrecht

Was ist LEXIA?

C'est quoi LEXIA ?

LEXIA Familienrecht

Zeitschriften

Revues

recht

Pflegerecht

ZBJV

forumpoenale

ZStrR

Anwaltsrevue

Revue de l'avocat

RSAS

FamPra.ch

ASYL

Life Science Recht

BlAR

Sachbuch

Livres spécialisés

LOKI

Semaphor

Fokusthemen

Focus

Thema

Recht studieren

Arbeitsrecht

Droit du travail

Studium

Études

Familienrecht

Droit de la famille

Sozialversicherungsrecht

Droit des assurances sociales

Strafrecht

Droit pénal

Publikationen

Publications

Literatur

Onlinemodule LEXIA

Modules en ligne LEXIA

Bücher

Livres

Buchreihen

Collections

Datenbanken

recht.ch

Studienliteratur

Littérature pour les études

Services

Dienstleistungen für

Corporate Books

Publishing Lösungen

Aktuelles

Geschäftskunden

Professionnels

Corporate Publishing

Content solutions

Buchhandlungen

Librairies

Veranstaltungen

Événements

Presse

Dozierende

Enseignants

Studierende

Étudiants

Inserierende

Annonceurs

Newsletter

Blog

Autorinnen/Autoren

Auteurs

Unsere Schreibenden

Hilfe

Unsere Autorinnen und Autoren

Liste

Autorenlounge

Espace des auteurs

Bei uns publizieren

Publier chez nous

Autorenstimmen

Témoignages

Verlag

Éditions

Themen

Mehr wissen

Mitarbeitende

Collaborateurs

Geschichte

Histoire

Vision und Mission

Vision et mission

Unser Magazin

Notre magazine

Unternehmenskultur

Culture d'entreprise

Partner

Partenaires

Kontakt

Contact

Shop

Schweizer Recht

Ausländisches Recht

Über unseren Shop

Neuerscheinungen

Nouveautés

Unsere Funktionen

Nos fonctions

Vorankündigungen

À paraître

Nach Rechtsgebiet

Par domaine juridique

Kommentare

Commentaires

Gesamtkatalog

Catalogue complet

Working physicists, especially astrophysicists, value `back-of-the-envelope' calculations -- short elegant computations or arguments that start from general principles and lead to interesting results. This book guides advanced undergraduates and lower graduates on how to understand astrophysics using general principles and concise calculations.

Saha P: The Astronomers' Magic Envelope

The Astronomers' Magic Envelope

An Introduction to Astrophysics Emphasizing General Principles and Orders of Magnitude

<ul><li>1: Orbits</li> <li>2: Celestial Mechanics</li> <li>3: Schwarzschild's spacetime</li> <li>4: Interlude: Quantum ideal gases</li> <li>5: Gravity versus pressure</li> <li>6: Nuclear fusion in stars</li> <li>7: The main sequence of stars</li> <li>8: The expanding Universe</li> <li>9: The cosmic microwave background</li> </ul>

What if climate change isn't an environmental challenge, but an energy challenge? *Updated with a new Introduction* 'Thrilling...vividly written, filled with fascinating facts, and inspiring' STEVEN PINKER 'A bold reframing of one of the most misunderstood technologies of the modern age ... This book stands out for its capacity to disarm' Literary Review Sunday Times, i Paper and Nature Book of the Year This visionary book urges us to rethink the path to net zero, arguing that the solution to climate change lies not simply in replacing fossil fuels with renewables, but in fully embracing another energy source that emits zero carbon dioxide: nuclear power. Dr Tim Gregory dismantles the conventional wisdom that renewables are completely 'green', and debunks myths surrounding waste and radiation, demonstrating that nuclear power is not only reliable, safe and potent, but the most environmentally responsible way to harvest energy. He calls for decarbonisation to be the twenty-first century's Apollo programme, making the bold case for an alternative, sustainable and prosperous future. 'Fascinating' JAMES O'BRIEN 'I challenge you to read this book and not be excited about how we get on and power the world with sustainable energy for the next century' HANNAH RITCHIE 'So interesting ... it'll answer all our questions' JEREMY VINE

How the Atom Will Save the Planet

Going Nuclear

"Excellent."--Steven Poole, The Wall Street Journal - "Terrific."--Liz Else, New Scientist (Best Popular Science Books of 2025 So Far) - "A brilliant overview of the state of modern cosmology."--Alex O'Connor, alexoconnor.com - "This will expand readers' minds."--Publishers Weekly - One of Smithsonian's Ten Best Science Books of 2025 "An intellectual feast."--Carlo Rovelli - "A must-read."--Sabine Hossenfelder - "Wonderfully broad and open-minded."--Roger Penrose - "Remarkable."--Brian Keating A thrilling exploration of competing cosmological origin stories, comparing new scientific ideas that upend our very notions of space, time, and reality. By most popular accounts, the universe started with a bang some 13.8 billion years ago. But what happened before the Big Bang? And how do we know it happened at all? Here prominent cosmologist Niayesh Afshordi and science communicator Phil Halper offer a tour of the peculiar possibilities: bouncing and cyclic universes, time loops, creations from nothing, multiverses, black hole births, string theories, and holograms. Along the way, they offer both a call for new physics and a riveting story of scientific debate. Incorporating insights from Afshordi's cutting-edge research and Halper's original interviews with scientists like Stephen Hawking, Roger Penrose, and Alan Guth, Battle of the Big Bang compares these models for the origin of our origins, showing each theory's strengths and weaknesses and explaining new attempts to test these notions. Battle of the Big Bang is a tale of rivalries and intrigue, of clashes of ideas that have raged from Greek antiquity to the present day over whether the universe is eternal or had a beginning, whether it is unique or one of many. But most of all, Afshordi and Halper show that this search is filled with wonder, discovery, and community--all essential for remembering a forgotten cosmic past.

The New Tales of Our Cosmic Origins

Battle of the Big Bang

'Thrilling, terrifying and fascinating'- Tim Peake, British ESA astronaut They looked into darkness. The darkness looked back . . . An utterly gripping story of first contact on a hostile planet from Adrian Tchaikovsky, author of the Arthur C. Clarke Award-winning Children of Time. New for this edition: The short story 'Sins of the Children', the fascinating prequel to Shroud. An expedition to a distant star system discovers a pitch-black moon alive with radio activity. Its high-gravity, high-pressure, zero-oxygen environment is deadly to human life, but ripe for exploitation. They name the moon Shroud. But they never mean to go there . . . until a catastrophic accident forces Juna Ceelander and Mai Ste Etienne to crash-land on its inhospitable surface in a barely adequate escape vehicle. Alone, and fighting to survive, the two women embark on a gruelling journey in search of salvation. But Juna and Mai's tenuous existence is threatened by Shroud's extraordinary alien species. If they can escape, they'll have to explain the impossible and translate the incredible . . . * * * Praise for Shroud 'Evokes an unrelatable extraterrestrial world . . . keeps you guessing throughout' - SFX, 5* Review 'Clever, vivid and terrifying . . . No one has an imagination like Adrian Tchaikovsky' - Jim Al-Khalili, presenter of BBC Radio 4's The Life Scientific 'Crunchy, conceptual SF at its best' - Richard Morgan, author of Altered Carbon 'This is hard-edged science fiction that never loses its soul' - Sue Burke, author of Semiosis 'Makes Andy Weir's vision of Mars in The Martian look like a Caribbean beach resort' - The Fantasy Hive

Shroud

How The Solar System Shaped Human History - And May Help Save Our Planet 'A stunning history of how we've come to understand environmental change on Earth...A rich, eye-opening tapestry, and beautifully told!' LEWIS DARTNELL 'Masterfully shows that our understanding of some of the world's greatest threats has come from watching the stars' LUKE KEMP Our solar system is an extraordinary place where asteroids careen off course and solar winds hurl charged particles across billions of miles of space. Yet we seldom consider how these events, so immense in scale, influence our own fragile blue planet. In Ripples on the Cosmic Ocean, Dagomar Degroot traces the surprising threads linking humanity to the rest of the solar system. He reveals how the shifting sands of other planets have shaped geopolitics, spurred scientific and cultural innovation, and encouraged new ideas about the emergence and fate of life. Martian dust storms altered the trajectory of the Cold War and inspired fantastical stories about alien civilisations. Comet impacts on Jupiter led to the first planetary defence strategy. And volcanic eruptions spewed sulfuric acid into Venus's atmosphere, exposing the existential risks of global warming. But just as we expand the boundaries of space exploration, cosmic environments are becoming increasingly vulnerable to human activity. Yet, they may also hold the key to slowing down the climate crisis back on Earth. Ripples on the Cosmic Ocean urges us to develop an interplanetary environmentalism across a vast mosaic of entangled worlds and to consider the profound connections that bind us to the cosmos and each other. 'This dazzling book is an enormous contribution, challenging us to re-envision the universe and our place in it' SARAH STEWART JOHNSON 'Boldly taken environmental history where no historian has gone before...The book brims over with both interesting anecdotes and arresting perspectives on our place within the cosmos' J.R. McNEILL

How The Solar System Shaped Human History – And May Help Save Our Planet

Ripples on the Cosmic Ocean

'A brilliant, strange and tender exploration of what it is to fail, keep failing, and fail better' Sarah Bernstein, author of Study for Obedience Two men meet in a flat in London. They are total strangers and yet they look remarkably alike. Lewis is grieving his dead wife; Korine is hiding from his very-much-alive one. Lewis never had children; Korine is an ambivalent parent at best. Lewis is an erstwhile actor, too depressed to attend the big audition that has just fallen into his lap. Korine has tried a dozen dead-end jobs but never pursued his acting dreams. Two men living mirror image lives. Each seeking a second chance to get things right. Each wanting what the other has. As If is an existential farce about the road not taken. Surreal and slyly poignant, suffused with ironic melancholia, it is a parable for the twenty-first century everyman: a character trapped in reality's hall of mirrors, endlessly searching for something to live for.

As If

The PAW Patrol head to the underwater city of Puplantis to join the Aqua Pups for their Mer-moon celebrations!But when Moby, a grumpy Merpup, tries to float Puplantis up to the surface, can the PAW Patrol pups and their new friend Coral save the day and return the city?Meet Skye's Merpup cousin, Coral, in this exciting Aqua Pups adventure as the PAW Patrol visit Puplantis for the first time. Aqua Pups, let's go!Check out these other PAW Patrol Board Books:<ul><li>PAW Patrol Farm Heroes Board Book</li><li>PAW Patrol Dinosaur Birthday Board Book</li><li>PAW Patrol Pirate Pups Board Book</li><li>PAW Patrol Runaway Robot Board Book</li><li>PAW Patrol Mighty Pups Board Book</li><li>PAW Patrol Pit Crew Pups Board Book</li></ul>

PAW Patrol Board Book – Aqua Pups

A Colin and Duck Story

The brilliantly funny follow-up to the award-winning Colin's Castle!Colin and Duck are back!Colin and Duck are now friends. They're happily sharing their castle - and they're expecting a visitor ... Grandma!Grandma's brought lots of luggage - and her pet crocodile. Eek! Will she like Colin's unconventional castle? Will she like his vegetarian cooking? And will she like ... DUCK?!The highly anticipated sequel to Colin's Castle, with hilarious new characters and a brilliantly funny final twist.¿ The perfect book to share or gift during spooky season!¿ A brilliantly funny readaloud story that will have kids hooked.¿ Fun-filled artwork is packed with detail and humour.

Colin’s Grandma

Insomniacs After School

Bewegendes Abenteuer unterm Sternenhimmel -&nbsp;Zwei Teenager im Kampf gegen die Schlaflosigkeit!
 
 
 Ganta ist mit seiner stets gereizten Art bei seinen Mitschüler*innen extrem unbeliebt. Niemand ahnt jedoch, dass seine üble Laune auf eine Schlafstörung zurückzuführen ist. Nacht für Nacht liegt er hellwach in seinem Bett und bekommt kein Auge zu. Doch alles ändert sich, als er bei den Vorbereitungen für das Schulfest auf das verlassene Observatorium stößt. Die Ruhe und Abgeschiedenheit machen den Ort zum idealen Schlafplatz - wäre da nicht die Tatsache, dass seine Klassenkameradin Isaki Magari bereits dort schläft! Im Gegensatz zu Ganta ist Isaki eine überaus fröhliche Natur und in der Schule bei allen beliebt. Doch die beiden verbindet dasselbe Problem: Sie leiden an Schlaflosigkeit. Um ihren neuen Schlafplatz nicht zu verlieren, gründen sie einen Astronomieclub und stoßen dabei auf neue Hobbys. Zwischen Sternenbildern, Fotografie und neuen Bekanntschaften kommen sich die beiden immer näher.
 
 
 *** Mit Glow-in-the-Dark-Effekt auf dem Cover, der das Serienlogo traumhaft schön zum Leuchten bringt - nur in der 1. Auflage! ***
 
 
 
 
 Wer nicht schlafen kann, macht halt die Nacht zum Tag! Ein Wohlfühlmanga zum Träumen Fans von romantischen Geschichten.&nbsp;
 
 
 Weitere Informationen:
 
 - abgeschlossen in 14 Bänden
 - empfohlen ab 14 Jahren

Insomniacs After School 13

***THE NUMBER ONE BESTSELLER*** 'Tipped as the read of the summer' SUNDAY TIMES 'A richly drawn page-turner' OBSERVER 'Quite possibly our favourite TJR novel yet' COSMOPOLITAN 'I absolutely adored this' BRYONY GORDON 'A breathtaking, quietly staggering tale of female empowerment, desire, and our place in the universe' HEAT 'Unputdownable' GRAZIA READERS ARE SAYING... 'So emotional by the end that I could hardly speak' - Reader Review, 5***** 'Melted my heart by the end' - Reader Review, 5***** 'Taylor Jenkins Reid is the master of a really great love story' - Reader Review, 5***** 'Taylor Jenkins Reid's best book yet' - Reader Review, 5***** An epic novel set against the backdrop of the 1980s space shuttle program about the extraordinary lengths we go to live and love beyond our limits. In the summer of 1980, astrophysics professor Joan Goodwin begins training to be an astronaut at Houston's Johnson Space Center, alongside an exceptional group of fellow candidates: Top Gun pilot Hank Redmond; mission specialists John Griffin and Lydia Danes; warmhearted Donna Fitzgerald; and Vanessa Ford, the magnetic and mysterious aeronautical engineer. As the new astronauts prepare for their first flights, Joan finds a passion and a love she never imagined and begins to question everything she believes about her place in the observable universe. Then, in December of 1984, on mission STS-LR9, everything changes in an instant. Atmosphere is Taylor Jenkins Reid at her best: transporting readers to iconic times and places, creating complex protagonists, and telling a passionate and soaring story about the transformative power of love - this time among the stars. 'Is there a popular fiction writer alive who conveys falling in love better than Taylor Jenkins Reid?' DAILY MAIL 'Packs a hefty emotional punch' MAIL ON SUNDAY 'Thrilling ... heartbreaking ... uplifting. Taylor Jenkins Reid's novel Atmosphere is the fast-paced, emotionally-charged story of one ambitious young woman, finding both her voice and her passion ... I loved it' KRISTIN HANNAH, author of The Women 'NASA? Space missions? The 80s? This is a collection of all the things I love. Great story, excellent research and accuracy, and a thrilling conclusion.' ANDY WEIR, author of Project Hail Mary and The Martian

Atmosphere

***THE NUMBER ONE SUNDAY TIMES AND NEW YORK TIMES BESTSELLER*** 'The read of the summer' SUNDAY TIMES 'A richly drawn page-turner' OBSERVER 'Beautifully written, immersive' THE TIMES 'Our favourite TJR novel yet' COSMOPOLITAN 'I absolutely adored this' BRYONY GORDON READERS ARE SAYING... 'So emotional by the end that I could hardly speak' - Reader Review, 5***** 'Melted my heart by the end' - Reader Review, 5***** 'Taylor Jenkins Reid is the master of a really great love story' - Reader Review, 5***** 'Taylor Jenkins Reid's best book yet' - Reader Review, 5***** An epic novel set against the backdrop of the 1980s space shuttle program about the extraordinary lengths we go to live and love beyond our limits. In the summer of 1980, Joan Goodwin begins training to be an astronaut at Houston's Johnson Space Centre, alongside an exceptional group of fellow candidates. As the new astronauts prepare for their first flights, Joan finds a passion and a love she never imagined and begins to question everything she believes about her place in the observable universe. Then, in December of 1984, on mission STS-LR9, everything changes in an instant. Atmosphere is a soaring story about the transformative power of love - this time among the stars. 'Is there a popular fiction writer alive who conveys falling in love better than Taylor Jenkins Reid?' DAILY MAIL 'Thrilling ... heartbreaking ... uplifting. ... I loved it' KRISTIN HANNAH, author of The Women 'NASA? Space missions? The 80s? This is a collection of all the things I love. ... Thrilling' ANDY WEIR, author of Project Hail Mary and The Martian 'Packs a hefty emotional punch' MAIL ON SUNDAY 'Breathtaking' HEAT 'Unputdownable' GRAZIA

We have always looked up at the sky and wondered.The desire to explore and understand what lies beyond us is at the heart of scientific discovery. Ever since the ancient Babylonians tracked celestial objects on clay tablets, the search for meaning in an infinitely vast universe has been a profoundly human pursuit.In this spellbinding book, Dr Sarah Alam Malik takes us on a journey through the discoveries that shaped our perception of the cosmos. From the Earth-centred worldview of Aristotle and the Copernican revolution to Isaac Newton unifying the terrestrial and celestial under the law of gravity. Each breakthrough is a testament to humanity's determination to peek behind the curtain of our world to examine what's underneath.Our ability to imagine and seek out a much grander and more mysterious reality drives us towards an incredible future. From the fiery deaths of faraway suns to the complexities of the subatomic, this is the story of what we've found and how they continue to change us.A Brief History of the Universe (and our place in it)&nbsp;is a fascinating story of discovery and a beautiful celebration of our endless curiosity.

A Brief History of the Universe (and our place in it)

An acclaimed science writer tells the story of cosmic projectiles that may be on a collision course with our Earth. The impact of an asteroid led to the extinction of the dinosaurs. Could another giant cosmic missile soon be heading our way? In Target Earth, acclaimed Dutch astronomy writer Govert Schilling provides a full account of what we know, and need to know, about all the extraterrestrial matter constantly bombarding our planet—from microscopic dust particles and space debris to massive meteorites, comets, and asteroids. Drawing on the latest scientific discoveries, Schilling explores virtually every aspect of cosmic impacts—from small meteorites to devastating collisions, from the craters that mark our planet’s surface to the impacts that left their mark on other celestial bodies, and from searches for near-miss lumps of rock to ways of protecting humanity from an assault from the cosmos. Along the way, he considers near misses in the past and the possibility of others in the future and ponders the positive side of these visitations from space: If our planet had not been the target of cosmic rubble from its very formation, life on Earth would likely never have gotten started.

Meteorites, Asteroids, Comets, and Other Cosmic Intruders That Threaten Our Planet

Target Earth

The Astronomers' Magic Envelope

Autres titres sur ce thème