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Author: Jenny Randles
Publisher: Simon and Schuster
ISBN: 1416516557
Category : History
Languages : en
Pages : 292
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Book Description
IT WAS ONLY A MATTER OF TIME.... Once widely considered an impossibility--the stuff of science fiction novels--time travel may finally be achieved in the twenty-first century. In Breaking the Time Barrier, bestselling author Jenny Randles reveals the nature of recent, breakthrough experiments that are turning this fantasy into reality. The race to build the first time machine is a fascinating saga that began about a century ago, when scientists such as Marconi and Edison and Einstein carried out research aimed at producing a working time machine. Today, physicists are conducting remarkable experiments that involve slowing the passage of information, freezing light, and breaking the speed of light--and thus the time barrier. In the 1960s we had the "space race." Today, there is a "time race" involving an underground community of working scientists who are increasingly convinced that a time machine of some sort is finally possible. Here, Randles explores the often riveting motives of the people involved in this quest (including a host of sincere, if sometimes misguided amateurs), the consequences for society should time travel become a part of everyday life, and what evidence might indicate that it has already become reality. For, if time travel is going to happen--and some Russian scientists already claim to have achieved it in a lab--then its effects may already be apparent.
Author: Jenny Randles
Publisher: Simon and Schuster
ISBN: 0743492595
Category : History
Languages : en
Pages : 288
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Book Description
The race to build the first time machine.
Author: Tom Rieger
Publisher: Simon and Schuster
ISBN: 1595620540
Category : Business & Economics
Languages : en
Pages : 160
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Book Description
This book takes the reader through a journey of how fear of loss progressively creates barriers and bureaucracy that inevitably cause companies to fail -- and what leaders need to do to overcome these seemingly impenetrable walls. The greatest threat to an organization's success is not always the competition. Often, it is what a company does to itself. Because of fear, companies become plagued with barriers and bureaucracy that limit success, crush employees, and infuse frustration and a sense of futility across the enterprise. It starts with a narrowing of focus, which leads to the first level of bureaucracy: parochialism. Parochialism exists when managers and departments begin to view the world through the filter of their own little silo and build walls made of rules and policies to protect their turf. As businesses grow and become more complex, the second level of bureaucracy is reached: territorialism. While parochialism is about protecting a department from outsiders, territorialism is about controlling those inside the silo. The third and final level of bureaucracy is empire building, which is a response to perceived threats to a department's ability to be self-sufficient. These barriers cost organizations a fortune in inefficiency, turnover, waste, and demoralization. Tearing down these barriers is difficult, but it can be done. Parochialism can be eliminated by resetting rules and policies and refocusing on the ultimate mission of the organization. Territorialism can be eliminated by creating true empowerment, along with appropriate levels of accountability. Empire building can be addressed through shared goals and a set of guiding principles that help act as a referee in decision making. But that's not enough. Managers must also create a culture of courage to enable employees to take advantage of these new freedoms and accountabilities. Courage killers must be rooted out and dealt with swiftly and strongly. Finally, leaders must refocus on mission success rather than just checking off their part of the process, manage reference points, and engage employees. By doing all these things, an organization can become fearless and unstoppable.
Author: Bill Highleyman
Publisher: AuthorHouse
ISBN: 1410792323
Category : Computer system failures
Languages : en
Pages : 398
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Book Description
As our daily lives and corporate well-being become more dependent upon computers, system reliability grows increasingly important. No longer are frequent system outages acceptable. In many cases, failure intervals must now be measured in centuries. Even current fault-tolerant computing systems will fail once every five or ten years. This book is the first in a three-part series on active/active systems. It describes techniques that can be used today for extending system failure times from years to centuries, often at little or no additional cost. The techniques described include splitting a large system into smaller, cooperating independent nodes. Copies of the application's database are distributed across the nodes. It is shown that these techniques significantly reduce the number of system failure modes and increase the level of sparing. As a result, the loss of a single node's capacity occurs far less frequently than the loss of all capacity when the equivalent monolithic system fails. Furthermore, the loss of more than one node's worth of capacity is almost never. Central to these techniques is the requirement that all database copies that are distributed across the network must be kept in synchronism. Several methods available today for maintaining synchronism are described. They include asynchronous data replication, synchronous data replication, and network transactions.
Author: Robert J. Schneller, Jr.
Publisher: NYU Press
ISBN: 0814740553
Category : History
Languages : en
Pages : 343
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Book Description
The African-American Community's Battle to Combat the U.S. Naval Academy's Legacy of Racism
Author: Ricardo Esparza-LeBlanc
Publisher: Solution Tree Press
ISBN: 1935543164
Category : Education
Languages : en
Pages : 260
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Book Description
Strong leadership, parent involvement, mentoring, data-based intervention, and high expectations are known factors in student success, but what do they really look like in practice—and are they as powerful as research says? This book illustrates the specific strategies and critical steps that transformed a school beset with poverty and shockingly low proficiency into a National Showcase School.
Author: David W. Levy
Publisher: University of Oklahoma Press
ISBN: 0806167858
Category : Social Science
Languages : en
Pages : 246
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Book Description
For nearly sixty years, the University of Oklahoma, in obedience to state law, denied admission to African Americans. Only in October 1948 did this racial barrier start to break down, when an elderly teacher named George McLaurin became the first African American to enroll at the university. McLaurin’s case, championed by the NAACP, drew national attention and culminated in a U.S. Supreme Court decision. In Breaking Down Barriers, distinguished historian David W. Levy chronicles the historically significant—and at times poignant—story of McLaurin’s two-year struggle to secure his rights. Through exhaustive research, Levy has uncovered as much as we can know about George McLaurin (1887–1968), a notably private person. A veteran educator, he was fully qualified for admission as a graduate student in the university’s School of Education. When the university denied his application, solely on the basis of race, McLaurin received immediate assistance from the NAACP and its lead attorney Thurgood Marshall, who brilliantly defended his case in state and federal courts. On his very first day of class, as Levy details, McLaurin had to sit in a special alcove, separate from the white students in the classroom. Photographs of McLaurin in this humiliating position set off a firestorm of national outrage. Dozens of other African American men and women followed McLaurin to the university, and Levy reviews the many bizarre contortions that university officials had to perform, often against their own inclinations, to accord with the state’s mandate to keep black and white students apart in classrooms, the library, cafeterias and dormitories, and the football stadium. Ultimately, in 1950, the U.S. Supreme Court, swayed by the arguments of Marshall and his co-counsel Robert Carter, ruled in McLaurin’s favor. The decision, as Levy explains, stopped short of toppling the decades-old doctrine of “separate but equal.” But the case led directly to the 1954 landmark decision in Brown v. Board of Education, which finally declared that flawed policy unconstitutional.
Author: Daniel H. Pink
Publisher: Business Plus
ISBN: 0759522316
Category : Business & Economics
Languages : en
Pages : 195
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Book Description
Widely acclaimed for its engaging style and provocative perspective, this book has helped thousands transform their working lives -- Now including a 30-page resource guide that explains the basics of working for oneself. It's about fulfillment. A revolution is sweeping America. On its front lines are people fed up with unfulfilling jobs, dysfunctional workplaces, and dead-end careers. Meet today's new economic icon: the free agent-men and women who are working for themselves. And meet your future. It's about freedom. Free agents are the marketing consultant down the street, the home-based "mompreneur," the footloose technology contractor. Already 30 million strong, these 21st-century pioneers are creating lives with more meaning-and often more money. Free Agent Nation is your ticket to this world. It's about time. Now, you can discover: The kind of free agent you can be-"soloist," "temp," or "microbusiness"-and how to launch your new career. How to get the perks you once received from your boss: health insurance, office space, training, workplace togetherness, even water cooler gossip. Why the free agent economy is increasingly a woman's world-and how women are flourishing in it. The transformation of retirement-how older workers are creating successful new businesses (and whole new lives) through the Internet.
Author: Susan Sales Harkins
Publisher: Mitchell Lane Publishers, Inc.
ISBN: 161228843X
Category : Juvenile Nonfiction
Languages : en
Pages : 52
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Book Description
Chuck Yeager loved to fly. His determination led him to be a fighter and test pilot. He flew as often as he could in any craft he could. Eventually, he became the expert on military aircraft. He knew just what each plane could do, and more importantly, what it couldn’t. As important as knowing how far he could push a plane, he also knew when to pull back. His pioneering efforts in breaking the sound barrier made modern aviation and space exploration possible.
Author: Adrian Wong
Publisher: Prentice-Hall PTR
ISBN:
Category : Computers
Languages : en
Pages : 396
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Book Description
Readers learn to extend the useful life of their current PC and reduce overall cost of ownership by just simply upgrading your BIOS!
Author: Jason Frenn
Publisher: FaithWords
ISBN: 0446564052
Category : Religion
Languages : en
Pages : 153
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Book Description
In a world filled with dysfunction, futility, and confusion, people are looking for meaning and significance. They want to break through the barriers holding them back. BREAKING THE BARRIERS offers three foundational pillars to equip readers for overcoming the most difficult obstacles in their lives. These three pillars teach readers how to: -Take on the character of God the Father -Take on the wisdom of the Son -Take on the discipline of the Spirit. Through dynamic stories of people who have overcome seemingly insurmountable odds, and the powerful example of the author who has overcome great adversity in his own life, this book shows readers that God is on their side and desires for them to fulfill the dreams and purposes he has placed in their hearts.
