Weighing the World

Weighing the World PDF Author: Edwin Danson
Publisher: Oxford University Press
ISBN: 0195181697
Category : History
Languages : en
Pages : 302

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Book Description
"In a global tour de force, Weighing the World recounts the 100-year quest to discover the enigmatic natural energy - the curious capability that mountains have to bend gravity - and of an extraordinary experiment that transformed our understanding of the world. Written to appeal to general readers interested in popular science and geographical intrigues, this book will also be greeted enthusiastically by surveyors, historians of science, physicists, teachers, and other specialist audiences."--BOOK JACKET.

Weighing the World

Weighing the World PDF Author: Edwin Danson
Publisher: Oxford University Press
ISBN: 0195181697
Category : History
Languages : en
Pages : 302

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Book Description
"In a global tour de force, Weighing the World recounts the 100-year quest to discover the enigmatic natural energy - the curious capability that mountains have to bend gravity - and of an extraordinary experiment that transformed our understanding of the world. Written to appeal to general readers interested in popular science and geographical intrigues, this book will also be greeted enthusiastically by surveyors, historians of science, physicists, teachers, and other specialist audiences."--BOOK JACKET.

Circumference

Circumference PDF Author: Nicholas Nicastro
Publisher: Macmillan
ISBN: 0312372477
Category : Arc measures
Languages : en
Pages : 240

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Book Description
How do you measure the size of the planet you're standing on? "Circumference" is the story of what happened when one man asked himself that very question. Nicholas Nicastro brings to life one of history's greatest experiments when an ancient Greek named Eratosthenes first accurately determined the distance around the spherical earth. In this fascinating narrative history, Nicastro takes a look at a deceptively simple but stunning achievement made by one man, millennia ago, with only the simplest of materials at his disposal. How was he able to measure the land at a time when distance was more a matter of a shrug and a guess at the time spent on a donkey's back? How could he be so confident in the assumptions that underlay his calculations: that the earth was round and the sun so far away that its rays struck the ground in parallel lines? Was it luck or pure scientific genius? Nicastro brings readers on a trip into a long-vanished world that prefigured modernity in many ways, where neither Eratosthenes' reputation, nor the validity of his method, nor his leadership of the Great Library of Alexandria were enough to convince all his contemporaries about the dimensions of the earth. Eratosthenes' results were debated for centuries until he was ultimately vindicated almost 2000 years later, during the great voyages of exploration. "Circumference" is a compelling scientific detective story that transports readers back to a time when humans had no idea how big their world was--and the fate of a man who dared to measure the incomprehensible.

The quest for measure

The quest for measure PDF Author: Raymond E. Gogel
Publisher:
ISBN:
Category : Phenomenology
Languages : en
Pages : 289

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Book Description


The Mystery of Time

The Mystery of Time PDF Author: John Langone
Publisher:
ISBN:
Category : History
Languages : en
Pages : 264

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Book Description
Chronicles a visual journey through humanity's efforts to measure and quantify time, from watching the geese fly south for the winter to modern cosmology.

The Unrules

The Unrules PDF Author: Igor Tulchinsky
Publisher: John Wiley & Sons
ISBN: 1119372100
Category : Business & Economics
Languages : en
Pages : 160

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Book Description
Learn from a master of quantitative finance the rules that made him a success. The UnRules presents the dynamic rules for success in the age of exponential information. Written by Igor Tulchinsky, the trader behind global quantitative investment management firm WorldQuant, this book is more than just another Big Data guide for financial wonks — it’s a prescriptive, inspirational book for everyone navigating the tidal waves of the information age. Data is everywhere, coming at us in a never-ceasing, ever-rising river that threatens to overwhelm us. Tulchinsky shows us, however, how natural patterns underlie that data — patterns that may dictate life or death, success or failure. The marriage of man and machines has allowed scientists to explore increasingly complex worlds, to predict outcomes and eventualities. This book demonstrates how to exercise real intelligence by discerning the patterns that surround us every day and how to leverage this information into success in the workplace and beyond. Igor Tulchinsky has spent his career discerning meaningful patterns in information. For decades, Tulchinsky has been at the forefront of developing predictive trading algorithms known as alphas — a quest that has led Tulchinsky to explore the nature of markets, the fundamentals of risk and reward, and the science behind complex nonlinear systems. Tulchinsky explains what we know of these systems, both natural and man-made, in accessible and personal terms, and he shares how alphas have driven his success as an investor and shaped his central “UnRule,” which is that no rule applies in every case. As markets evolve, even the most effective trading algorithms weaken over time. Decades of creating successful alphas — and learning how to effectively transform them into strategies — have taught Tulchinsky about the need to combine flexibility and focus, discipline and creativity when building complex models. At a time when data and computing power are exploding exponentially, The UnRules provides an expert introduction to our increasingly quantitative world.

World in the Balance: The Historic Quest for an Absolute System of Measurement

World in the Balance: The Historic Quest for an Absolute System of Measurement PDF Author: Robert P. Crease
Publisher: W. W. Norton & Company
ISBN: 0393082040
Category : Science
Languages : en
Pages : 321

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Book Description
The epic story of the invention of a global network of weights, scales, and instruments for measurement. Millions of transactions each day depend on a reliable network of weights and measures. This network has been called a greater invention than the steam engine, comparable only to the development of the printing press. Robert P. Crease traces the evolution of this international system from the use of flutes to measure distance in the dynasties of ancient China and figurines to weigh gold in West Africa to the creation of the French metric and British imperial systems. The former prevailed, with the United States one of three holdout nations. Into this captivating history Crease weaves stories of colorful individuals, including Thomas Jefferson, an advocate of the metric system, and American philosopher Charles S. Peirce, the first to tie the meter to the wavelength of light. Tracing the dynamic struggle for ultimate precision, World in the Balance demonstrates that measurement is both stranger and more integral to our lives than we ever suspected.

The Quest for Meaning and Wholeness: Spiritual and Religious Connections in the Lives of College Faculty

The Quest for Meaning and Wholeness: Spiritual and Religious Connections in the Lives of College Faculty PDF Author: Jennifer A. Lindholm
Publisher: John Wiley & Sons
ISBN: 1118421272
Category : Education
Languages : en
Pages : 181

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Book Description
“An insightful, scholarly resource for dialogue about the symbiotic relationship between the life of the mind and the life of the heart of faculty, and what faculty can do to provide students an education that focuses on meaning and purpose.” —Larry A. Braskamp, professor emeritus, Loyola University Chicago “Among the strengths of this book are Lindholm’s solid research design and data analysis, deft integration of quantitative and qualitative data in presentation of findings and interpretation, and clear writing. Dr. Lindholm makes an important contribution both to higher education literature on faculty, and to religious studies literature, on this dimension of religion and spirituality in colleges and universities.” —Michael D. Waggoner, professor, University of Northern Iowa; editor, Religion & Education “No one understands more thoroughly the roles that spirituality and religion play in higher education today than Jennifer Lindholm, who has spent more than a decade documenting their impact. The Quest for Meaning and Wholeness adds greatly to her earlier findings of how college can enhance the spiritual lives of students.” —Gary Luhr, executive director, Association of Presbyterian Colleges and Universities “Based on both quantitative and qualitative data, Lindholm’s thoughtful, well-written book opens new ground, addressing a largely ignored topic in the research on faculty lives and work—spirituality, religion, and meaning in academic life. Institutional leaders, faculty members, and students will benefit from the fresh perspectives, careful definitions, issues, and questions discussed in this book.” —Ann E. Austin, professor of higher, adult, and lifelong education, Michigan State University; coauthor of Rethinking Faculty Work: Higher Education’s Strategic Imperative “At last, a book for faculty about faculty on an important, but long-neglected, topic. Jennifer Lindholm provides a cogent, readable analysis of how faculty view spirituality and religion not only in their own lives, but also their role in higher education.” —Peter C. Hill, Rosemead School of Psychology, Biola University

Assassin's Quest

Assassin's Quest PDF Author: Robin Hobb
Publisher: Spectra
ISBN: 0553565699
Category : Fiction
Languages : en
Pages : 769

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Book Description
“An enthralling conclusion to this superb trilogy, displaying an exceptional combination of originality, magic, adventure, character, and drama.”—Kirkus Reviews (starred review) King Shrewd is dead at the hands of his son Regal. As is Fitz—or so his enemies and friends believe. But with the help of his allies and his beast magic, he emerges from the grave, deeply scarred in body and soul. The kingdom also teeters toward ruin: Regal has plundered and abandoned the capital, while the rightful heir, Prince Verity, is lost to his mad quest—perhaps to death. Only Verity’s return—or the heir his princess carries—can save the Six Duchies. But Fitz will not wait. Driven by loss and bitter memories, he undertakes a quest: to kill Regal. The journey casts him into deep waters, as he discovers wild currents of magic within him—currents that will either drown him or make him something more than he was. Praise for Robin Hobb and Assassin’s Quest “Fantasy as it ought to be written . . . Robin Hobb’s books are diamonds in a sea of zircons.”—George R. R. Martin “Superbly written, wholly satisfying, unforgettable: better than any fantasy trilogy in print—including mine!”—Melanie Rawn

The Quest for Cosmic Justice

The Quest for Cosmic Justice PDF Author: Thomas Sowell
Publisher: Simon and Schuster
ISBN: 0743215079
Category : Political Science
Languages : en
Pages : 225

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Book Description
This book is about the great moral issues underlying many of the headline-making political controversies of our times. It is not a comforting book but a book about disturbing and dangerous trends. The Quest for Cosmic Justice shows how confused conceptions of justice end up promoting injustice, how confused conceptions of equality end up promoting inequality, and how the tyranny of social visions prevents many people from confronting the actual consequences of their own beliefs and policies. Those consequences include the steady and dangerous erosion of fundamental principles of freedom -- amounting to a quiet repeal of the American revolution. The Quest for Cosmic Justice is the summation of a lifetime of study and thought about where we as a society are headed -- and why we need to change course before we do irretrievable damage.

Quests

Quests PDF Author: Sylvia Hortense Bliss
Publisher:
ISBN:
Category :
Languages : en
Pages : 112

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Book Description