Maths Sup - 20 fiches techniques et exercices de base - MPSI, PCSI et PTSI PDF Download
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Author: Dupuy-Touzet Sophie
Publisher: Editions Ellipses
ISBN: 2340052068
Category : Science
Languages : fr
Pages : 396
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Book Description
Vous qui entrez en classes préparatoires et qui devez faire un choix parmi une multitude de livres de cours et d’exercices, pourquoi choisir celui-ci en premier ? Parce que ce livre part d’une réalité, s’est construit sur une expérience, et répond à un réel besoin. Depuis plusieurs années, la maîtrise des techniques n’est plus un attendu du lycée, et de nombreux étudiants qui entrent en classes préparatoires rencontrent de grandes difficultés dès qu’il s’agit de mener un calcul, tant en mathématiques qu’en sciences physiques ou en sciences industrielles. Les techniques non acquises pèsent sur les apprentissages. Avec ce livre, nous vous proposons de travailler les techniques et exercices de base, afin d’assurer un socle solide qui vous évitera de perdre pied dès que vous serez confronté à un calcul.
Author: Dupuy-Touzet Sophie
Publisher: Editions Ellipses
ISBN: 2340052068
Category : Science
Languages : fr
Pages : 396
Get Book Here
Book Description
Vous qui entrez en classes préparatoires et qui devez faire un choix parmi une multitude de livres de cours et d’exercices, pourquoi choisir celui-ci en premier ? Parce que ce livre part d’une réalité, s’est construit sur une expérience, et répond à un réel besoin. Depuis plusieurs années, la maîtrise des techniques n’est plus un attendu du lycée, et de nombreux étudiants qui entrent en classes préparatoires rencontrent de grandes difficultés dès qu’il s’agit de mener un calcul, tant en mathématiques qu’en sciences physiques ou en sciences industrielles. Les techniques non acquises pèsent sur les apprentissages. Avec ce livre, nous vous proposons de travailler les techniques et exercices de base, afin d’assurer un socle solide qui vous évitera de perdre pied dès que vous serez confronté à un calcul.
Author: Sophie Dupuy-Touzet
Publisher:
ISBN: 9782340024144
Category :
Languages : fr
Pages : 396
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Book Description
Livre de 1re année reprenant les bases des mathématiques en vous apprenant les techniques de calcul qui sont très utiles en maths mais aussi en sciences physiques et en sciences industrielles.
Author: Electre
Publisher:
ISBN: 9782765408468
Category :
Languages : fr
Pages : 1798
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Book Description
Author: Tyler Cowen
Publisher: Penguin
ISBN: 1101502258
Category : Business & Economics
Languages : en
Pages : 98
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Book Description
Tyler Cowen’s controversial New York Times bestseller—the book heard round the world that ignited a firestorm of debate and redefined the nature of America’s economic malaise. America has been through the biggest financial crisis since the great Depression, unemployment numbers are frightening, media wages have been flat since the 1970s, and it is common to expect that things will get worse before they get better. Certainly, the multidecade stagnation is not yet over. How will we get out of this mess? One political party tries to increase government spending even when we have no good plan for paying for ballooning programs like Medicare and Social Security. The other party seems to think tax cuts will raise revenue and has a record of creating bigger fiscal disasters that the first. Where does this madness come from? As Cowen argues, our economy has enjoyed low-hanging fruit since the seventeenth century: free land, immigrant labor, and powerful new technologies. But during the last forty years, the low-hanging fruit started disappearing, and we started pretending it was still there. We have failed to recognize that we are at a technological plateau. The fruit trees are barer than we want to believe. That's it. That is what has gone wrong and that is why our politics is crazy. In The Great Stagnation, Cowen reveals the underlying causes of our past prosperity and how we will generate it again. This is a passionate call for a new respect of scientific innovations that benefit not only the powerful elites, but humanity as a whole.
Author: Amy Waldman
Publisher: Random House
ISBN: 1446473260
Category : Fiction
Languages : en
Pages : 322
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Book Description
A jury gathers in Manhattan to select a memorial for the victims of a devastating terrorist attack. Their fraught deliberations complete, the jurors open the envelope containing the anonymous winner's name – and discover he is an American Muslim. Instantly they are cast into roiling debate about the claims of grief, the ambiguities of art, and the meaning of Islam. The memorial's designer is Mohammad Khan, an enigmatic, ambitious architect. His fiercest defender on the jury is its sole widow, the mediagenic Claire Burwell. But when the news of his selection leaks to the press, Claire finds herself under pressure from outraged family members and in collision with hungry journalists, wary activists, opportunistic politicians, fellow jurors, and Khan himself. All will bring the emotional weight of their own histories to bear on the urgent question of how to remember, and understand, a national tragedy.
Author: Charles Murray
Publisher: Forum Books
ISBN: 030745343X
Category : Social Science
Languages : en
Pages : 434
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Book Description
NEW YORK TIMES BESTSELLER • A fascinating explanation for why white America has become fractured and divided in education and class, from the acclaimed author of Human Diversity. “I’ll be shocked if there’s another book that so compellingly describes the most important trends in American society.”—David Brooks, New York Times In Coming Apart, Charles Murray explores the formation of American classes that are different in kind from anything we have ever known, focusing on whites as a way of driving home the fact that the trends he describes do not break along lines of race or ethnicity. Drawing on five decades of statistics and research, Coming Apart demonstrates that a new upper class and a new lower class have diverged so far in core behaviors and values that they barely recognize their underlying American kinship—divergence that has nothing to do with income inequality and that has grown during good economic times and bad. The top and bottom of white America increasingly live in different cultures, Murray argues, with the powerful upper class living in enclaves surrounded by their own kind, ignorant about life in mainstream America, and the lower class suffering from erosions of family and community life that strike at the heart of the pursuit of happiness. That divergence puts the success of the American project at risk. The evidence in Coming Apart is about white America. Its message is about all of America.
Author: Lisa H. WEASEL Ph.D.
Publisher: AMACOM Div American Mgmt Assn
ISBN: 0814401783
Category : Technology & Engineering
Languages : en
Pages : 258
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Book Description
More than ten years ago, the first genetically modified foods took their place on the shelves of American supermarkets. But while American consumers remained blissfully unconcerned with the new products that suddenly filled their kitchens, Europeans were much more wary of these “Frankenfoods.” When famine struck Africa in 2002, several nations refused shipments of genetically modified foods, fueling a controversy that put the issue on the world's political agenda for good. In Food Fray, esteemed molecular biologist Dr. Lisa H. Weasel brings readers into the center of this debate, capturing the real-life experiences of the scientists, farmers, policymakers and grassroots activists on the front lines. Here she combines solid scientific knowledge and a gripping narrative to tell the real story behind the headlines and the hype. Seminal and cutting-edge, Food Fray enlightens and informs and will allow readers to make up their own minds about one of the most important issues facing us today.
Author: Jef Caers
Publisher: John Wiley & Sons
ISBN: 1119998719
Category : Science
Languages : en
Pages : 294
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Book Description
Modeling Uncertainty in the Earth Sciences highlights the various issues, techniques and practical modeling tools available for modeling the uncertainty of complex Earth systems and the impact that it has on practical situations. The aim of the book is to provide an introductory overview which covers a broad range of tried-and-tested tools. Descriptions of concepts, philosophies, challenges, methodologies and workflows give the reader an understanding of the best way to make decisions under uncertainty for Earth Science problems. The book covers key issues such as: Spatial and time aspect; large complexity and dimensionality; computation power; costs of 'engineering' the Earth; uncertainty in the modeling and decision process. Focusing on reliable and practical methods this book provides an invaluable primer for the complex area of decision making with uncertainty in the Earth Sciences.
Author: Gerald McNerney
Publisher: AMACOM Div American Mgmt Assn
ISBN: 0814413722
Category : Business & Economics
Languages : en
Pages : 321
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Book Description
Americans are already feeling the pressures of the current energy situation, and many of us are ready to make a change. Clean Energy Nation is a timely and hopeful look at an issue we can't afford to ignore. --Book Jacket.
Author: Pam Helling
Publisher: AMACOM Div American Mgmt Assn
ISBN: 0761214135
Category : Business writing
Languages : en
Pages : 132
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Book Description
Positive, practical techniques for achieving a more professional writing style. Here are the "how to" keys of writing-from putting the first words on paper to the final polishing and proofreading. Readers will learn how to edit their writing for improved clarity, cut excess words, use transitional phrases, recognize and correct run-on sentences and overcome procrastination and impulsive writing. Readers will learn how to: Identify the key components of any well-written business document Cut excess words and phrases from your writing Use transitional words and phrases Avoid misplaced and dangling modifiers and split infinitives Use commas, semicolons, colons, dashes, and parentheses Use slash marks, ellipsis marks, quotation marks, italics, and brackets Recognize and correct run-on sentences Proofread your writing for clarity of meaning Overcome the two common writing problems that waste time and money-procrastination and impulsive writing. This is an ebook version of the AMA Self-Study course. If you want to take the course for credit you need to either purchase a hard copy of the course through amaselfstudy.org or purchase an online version of the course through www.flexstudy.com.
