Books by "Dan T. Gray"
7 books found
More information to be announced soon on this forthcoming title from Penguin USA
An instant New York Times bestseller, Dan Lyons' "hysterical" (Recode) memoir, hailed by the Los Angeles Times as "the best book about Silicon Valley," takes readers inside the maddening world of fad-chasing venture capitalists, sales bros, social climbers, and sociopaths at today's tech startups. For twenty-five years Dan Lyons was a magazine writer at the top of his profession--until one Friday morning when he received a phone call: Poof. His job no longer existed. "I think they just want to hire younger people," his boss at Newsweek told him. Fifty years old and with a wife and two young kids, Dan was, in a word, screwed. Then an idea hit. Dan had long reported on Silicon Valley and the tech explosion. Why not join it? HubSpot, a Boston start-up, was flush with $100 million in venture capital. They offered Dan a pile of stock options for the vague role of "marketing fellow." What could go wrong? HubSpotters were true believers: They were making the world a better place ... by selling email spam. The office vibe was frat house meets cult compound: The party began at four thirty on Friday and lasted well into the night; "shower pods" became hook-up dens; a push-up club met at noon in the lobby, while nearby, in the "content factory," Nerf gun fights raged. Groups went on "walking meetings," and Dan's absentee boss sent cryptic emails about employees who had "graduated" (read: been fired). In the middle of all this was Dan, exactly twice the age of the average HubSpot employee, and literally old enough to be the father of most of his co-workers, sitting at his desk on his bouncy-ball "chair."
Fundamentals of Electric Propulsion
by Dan M. Goebel, Ira Katz, Ioannis G. Mikellides
2023 · John Wiley & Sons
Fundamentals of Electric Propulsion Understand the fundamental basis of spaceflight with this cutting-edge guide As spacecraft engineering continues to advance, so too do the propulsion methods by which human beings can seek out the stars. Ion thrusters and Hall thrusters have been the subject of considerable innovation in recent years, and spacecraft propulsion has never been more efficient. For professionals within and adjacent to spacecraft engineering, this is critical knowledge that can alter the future of space flight. Fundamentals of Electric Propulsion offers a thorough grounding in electric propulsion for spacecraft, particularly the features and mechanisms underlying Ion and Hall thrusters. Updated in the light of rapidly expanding knowledge, the second edition of this essential guide detailed coverage of thruster principles, plasma physics, and more. It reflects the historic output of the legendary Jet Propulsion Laboratory and promises to continue as a must-own volume for spacecraft engineering professionals. Readers of the second edition of Fundamentals of Electric Propulsion readers will also find: Extensive updates to chapters covering hollow cathodes and Hall thrusters, based on vigorous recent research New sections covering magnetic shielding, cathode plume instabilities, and more Figures and homework problems in each chapter to facilitate learning and retention Fundamentals of Electric Propulsion is an essential work for spacecraft engineers and researchers working in spacecraft propulsion and related fields, as well as graduate students in electric propulsion, aerospace science, and space science courses.
The author of The Man Who Loved Mata Hari delivers a pulse-pounding thriller of a third world war—and the one man who can stop it. Harry Rose, last of the great American spymasters, has stepped to the helm of the Berlin station in the wake of the Second World War. From deep within a pulverized Germany, he launches his own renegade operation to avert World War III. But there are some within his camp who claim that Harry has finally gone too far, playing the game of nations from the bottom of the deck. Here is an inside story of the nuclear arms race—the politics, the passion and the sheer lust for power. In short, here is a tale of elite Cold Warriors who lived and died by a dictum that reads: He who deploys a thermonuclear weapon is tantamount to God. This is the novel that elevated Dan Sherman to that "exalted plateau occupied by John LeCarré and Graham Greene." This is also the novel that inspired a whole new wave of espionage thrillers that will live in spy fiction forever. "The best spy novel Dan Sherman has ever written." —New York Daily News
Precast Concrete Pavement Technology
by Shiraz Tayabji, Dan Ye and Neeraj Buch
This report from the second Strategic Highway Research Program (SHRP 2), which is administered by the Transportation Research Board of the National Academies, provides guidance on the design, fabrication, construction, and maintenance of precast concrete pavement (PCP) systems. It includes an assessment of the state of the practice for PCP technology as well as guidelines for pavement selection, the decision-making process, and model specifications for PCP systems.
Logical Foundations Of Computer Science (In 2 Volumes)
by Peter A Fejer, Dan A Simovici
2024 · World Scientific
Logic is a foundational mathematical discipline for Computer Science. This unique compendium provides the main ideas and techniques originating from logic. It is divided into two volumes — propositional logic and predicate logic. The volume presents some of the most important concepts starting with a variety of logic formalisms — Hilbert/Frege systems, tableaux, sequents, and natural deduction in both propositional and first-order logic, as well as transformations between these formalisms. Topics like circuit design, resolution, cutting planes, Hintikka sets, paramodulation, and program verification, which do not appear frequently in logic books are discussed in detail.The useful reference text has close to 800 exercises and supplements to deepen understanding of the subject. It emphasizes proofs and overcomes technical difficulties by providing detailed arguments. Computer scientists and mathematicians will benefit from this volume.
In this follow-up to Guidance for Every Child, author Dan Gartrell, EdD, expands on the advice broached in that book—that children need guidance rather than discipline. Guidance is teaching for healthy emotional and social development. On a day-to-day basis as conflicts occur, guidance is teaching children to learn from their mistakes, rather than punishing them for the mistakes they make; helping children learn to solve their problems, rather than punishing children for having problems they cannot solve. In A Guidance Guide for Early Childhood Leaders, Dan explores secure relationships as the foundation for guidance and how to build them with children, families, and colleagues. He gives examples of how children’s mistaken behavior (not misbehavior) can play out in the classroom and provides strategies on how early childhood professionals can help others to gain the emotional health they need to be socially responsive, and then support the social skills they need to build relationships and solve problems cooperatively.