Cet ouvrage est une réédition numérique d’un livre paru au XXe siècle, désormais indisponible dans son format d’origine.

Cet ouvrage est une réédition numérique d’un livre paru au XXe siècle, désormais indisponible dans son format d’origine.

From the brilliant mind of Japanese artist Bunpei Yorifuji comes Wonderful Life with the Elements, an illustrated guide to the periodic table that gives chemistry a friendly face.In this super periodic table, every element is a unique character whose properties are represented visually: heavy elements are fat, man-made elements are robots, and noble gases sport impressive afros. Every detail is significant, from the length of an elements beard to the clothes on its back. Youll also learn about each elements discovery, its common uses, and other vital stats like whether it floatsor explodesin water.Why bother trudging through a traditional periodic table? In this periodic paradise, the elements are people too. And once youve met them, youll never forget them.

THE SUNDAY TIMES BESTSELLERFrom the creator of the wildly popular xkcd.com, hilarious and informative answers to important questions you probably never thought to ask.Millions visit xkcd.com each week to read Randall Munroes iconic webcomic. Fans ask him a lot of strange questions: How fast can you hit a speed bump, driving, and live? When (if ever) did the sun go down on the British Empire? When will Facebook contain more profiles of dead people than living? How many humans would a T Rex rampaging through New York need to eat a day?In pursuit of answers, Munroe runs computer simulations, pores over stacks of declassified military research memos, solves differential equations and consults nuclear reactor operators. His responses are masterpieces of clarity and hilarity, complemented by comics. They often predict the complete annihilation of humankind, or at least a really big explosion.

A newly-updated, state-of-the-art guide to MIG and TIG arc welding technology. Written by a noted authority in the field, this revised edition of HPs bestselling automotive book-for over 20 years-is a detailed, instructional manual on the theory, technique, equipment, and proper procedures of metal inert gas (MIG) and tungsten inert gas (TIG) welding.

The Mission: This book provides comprehensive knowledge on water-based acrylic dispersions for architectural coatings. Covering a wide range of topics, from the basics to suitable binders for dispersions to formulations for various substrates and applications through to the relevant test methods, it makes essential reading for any formulator of competitive modern architectural coating systems. The Audience: Novices to the technology or those switching specialisms, along with students and experts who wish to expand and deepen their knowledge and who are looking for essential background information that will be useful to them in the formulation and testing of water-based acrylic dispersions. The Value: This second, updated edition of this established standard work offers a clear overview of everything one needs to know about the various types of binders, systems and test methods associated with the application of water-based acrylic dispersions in architectural coatings.

Cet ouvrage est une réédition numérique d’un livre paru au XXe siècle, désormais indisponible dans son format d’origine.

Loxydation est le mode le plus général de vieillissement des polymères. Peu de domaines dapplication de ces matériaux échappent à des préoccupations de durabilité liées au vieillissement oxydant. Les

A biografia de Vanderlan Bolzani narra a história dessa obstinada cientista nascida na Paraíba, que se tornou uma referência na química de produtos naturais. Orientada durante seus estudos de mestrad

Las sucesivas ediciones de libros de texto para universitarios son cada vez más voluminosas. Es tanto lo sucedido en Química desde que apareció hace 20 años la primera edición de este libro, que incita a ampliarlo, pero contra esta tendencia generalizada, se ha escrito completamente nuevo. Se han eliminado algunos de los temas de las ediciones anteriores (como el capitulo sobre la teoria de Bohr); en cambio, se han ampliado otros (como las estructuras de los solidos cristalinos).

Una discusión acerca de las gasolinas y los carburantes en general, de los que existen hoy en día y de aquellos que en el futuro tendrán un papel preponderante. Los carburantes automovilísticos cuentan entre los productos mas importantes que se generan, y lo seguiran siendo hasta bien avanzado el siglo XXI. Por esto, los autores se preguntan: ¿podra nuestro planeta soportar los 80 millones de toneladas de azufre que arrojamos a la atmosfera anualmente? La importancia que reviste hoy este tema hace de la lectura de este libro una necesidad esencial.

As estações de tratamento de água da região Sudeste do Brasil tiveram que se adequar nos últimos anos devido à crise hídrica, em que os investimentos principais estiveram focados na manutenção e melh

Lusinage à grande vitesse est un procédé de fabrication très répandu pour la réalisation de pièces mécaniques de qualité dans les domaines de laéronautique, de lautomobile et de la pièce mécanique en

Avec lavènement des FabLabs et des micromachines, de plus en plus de PME, de start-ups, mais aussi de particuliers, sont confrontés à la création de chemins dusinage pour transformer leurs dessins 3D

How Paris, London, Chicago, Berlin, and Tokyo created modernity through science and technology by means of urban planning, international expositions, and museums.At the close of the nineteenth century, industrialization and urbanization marked the end of the traditional understanding of society as rooted in agriculture. Urban Modernity examines the construction of an urban-centered, industrial-based culturean entirely new social reality based on science and technology. The authors show that this invention of modernity was brought about through the efforts of urban elitesbusinessmen, industrialists, and officialsto establish new science- and technology-related institutions. International expositions, museums, and other such institutions and projects helped stem the economic and social instability fueled by industrialization, projecting the past and the future as part of a steady continuum of scientific and technical progress. The authors examine the dynamic connecting urban planning, museums, educational institutions, and expositions in Paris, London, Chicago, Berlin, and Tokyo from 1870 to 1930. In Third Republic Paris, politicians, administrators, social scientists, architects, and engineers implemented the future city through a series of commissions, agencies, and organizations; in rapidly expanding London, cultures of science and technology were both rooted in and constitutive of urban culture; in Chicago after the Great Fire, Commercial Club members pursued civic ideals through scientific and technological change; in Berlin, industry, scientific institutes, and the popularization of science helped create a modern metropolis; and in Meiji-era Tokyo (Edo), modernization and Westernization went hand in hand.

A new approach to teaching university-level chemistry that links core concepts of chemistry and physical science to current global challenges.Introductory chemistry and physics are generally taught at the university level as isolated subjects, divorced from any compelling context. Moreover, the formalism first teaching approach presents students with disembodied knowledge, abstract and learned by rote. By contrast, this textbook presents a new approach to teaching university-level chemistry that links core concepts of chemistry and physical science to current global challenges. It provides the rigorous development of the principles of chemistry but places these core concepts in a global context to engage developments in technology, energy production and distribution, the irreversible nature of climate change, and national security. Each chapter opens with a Framework section that establishes the topics connection to emerging challenges. Next, the Core section addresses concepts including the first and second law of thermodynamics, entropy, Gibbs free energy, equilibria, acid-base reactions, electrochemistry, quantum mechanics, molecular bonding, kinetics, and nuclear. Finally, the Case Studies section explicitly links the scientific principles to an array of global issues. These case studies are designed to build quantitative reasoning skills, supply the technology background, and illustrate the critical global need for the infusion of technology into energy generation. The texts rigorous development of both context and scientific principles equips students for advanced classes as well as future involvement in scientific and societal arenas. University Chemistry was written for a widely adopted course created and taught by the author at Harvard.

Le Western, cest beaucoup plus que le Western ! Dans ses multiples orientations, cest un fait socio-culturel dont il est indispensable de connaitre la signification si lon veut comprendre en profondeur les demarches de la conscience collective americaine. Ce livre se situe dans cette perspective. Il fait, comme il se doit, une large place a lHistoire du Western et a ses grandes realisations. Mais il sattache surtout a en demeler les sources, les structures, les fonctions. Il nous propose du meme coup un passionnant itineraire a travers lOuest, ses mythes, ses fables, ses heros. Dans le miroir que lui tend son cinema le plus specifique, cest lAmerique tout entiere qui se revele, telle quelle sest faite, telle quelle se reve.

Le Western, cest beaucoup plus que le Western ! Dans ses multiples orientations, cest un fait socio-culturel dont il est indispensable de connaitre la signification si lon veut comprendre en profondeur les demarches de la conscience collective americaine. Ce livre se situe dans cette perspective. Il fait, comme il se doit, une large place a lHistoire du Western et a ses grandes realisations. Mais il sattache surtout a en demeler les sources, les structures, les fonctions. Il nous propose du meme coup un passionnant itineraire a travers lOuest, ses mythes, ses fables, ses heros. Dans le miroir que lui tend son cinema le plus specifique, cest lAmerique tout entiere qui se revele, telle quelle sest faite, telle quelle se reve.

Cet ouvrage est une réédition numérique d’un livre paru au XXe siècle, désormais indisponible dans son format d’origine.

Cet ouvrage est une réédition numérique d’un livre paru au XXe siècle, désormais indisponible dans son format d’origine.