Review of Recent Launch Failures

Review of Recent Launch Failures PDF Author: United States. Congress. House. Committee on Science and Astronautics. Subcommittee on NASA Oversight
Publisher:
ISBN:
Category : Centaur rocket
Languages : en
Pages : 28

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Review of Recent Launch Failures

Review of Recent Launch Failures PDF Author: United States. Congress. House. Committee on Science and Astronautics. Subcommittee on NASA Oversight
Publisher:
ISBN:
Category : Centaur rocket
Languages : en
Pages : 28

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Review of Recent Launch Failures

Review of Recent Launch Failures PDF Author: United States. Congress. House. Committee on Science and Astronautics. Subcommittee on NASA Oversight
Publisher:
ISBN:
Category : Atlas (Missile)
Languages : en
Pages : 114

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Review of Recent Launch Failures, Hearings Before the Subcommittee on NASA Oversight...92-1, June 15, 16, 17, 1971

Review of Recent Launch Failures, Hearings Before the Subcommittee on NASA Oversight...92-1, June 15, 16, 17, 1971 PDF Author: United States. Congress. House. Science and Astronautics
Publisher:
ISBN:
Category :
Languages : en
Pages : 108

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Why Startups Fail

Why Startups Fail PDF Author: Tom Eisenmann
Publisher: Currency
ISBN: 0593137027
Category : Business & Economics
Languages : en
Pages : 370

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Book Description
If you want your startup to succeed, you need to understand why startups fail. “Whether you’re a first-time founder or looking to bring innovation into a corporate environment, Why Startups Fail is essential reading.”—Eric Ries, founder and CEO, LTSE, and New York Times bestselling author of The Lean Startup and The Startup Way Why do startups fail? That question caught Harvard Business School professor Tom Eisenmann by surprise when he realized he couldn’t answer it. So he launched a multiyear research project to find out. In Why Startups Fail, Eisenmann reveals his findings: six distinct patterns that account for the vast majority of startup failures. • Bad Bedfellows. Startup success is thought to rest largely on the founder’s talents and instincts. But the wrong team, investors, or partners can sink a venture just as quickly. • False Starts. In following the oft-cited advice to “fail fast” and to “launch before you’re ready,” founders risk wasting time and capital on the wrong solutions. • False Promises. Success with early adopters can be misleading and give founders unwarranted confidence to expand. • Speed Traps. Despite the pressure to “get big fast,” hypergrowth can spell disaster for even the most promising ventures. • Help Wanted. Rapidly scaling startups need lots of capital and talent, but they can make mistakes that leave them suddenly in short supply of both. • Cascading Miracles. Silicon Valley exhorts entrepreneurs to dream big. But the bigger the vision, the more things that can go wrong. Drawing on fascinating stories of ventures that failed to fulfill their early promise—from a home-furnishings retailer to a concierge dog-walking service, from a dating app to the inventor of a sophisticated social robot, from a fashion brand to a startup deploying a vast network of charging stations for electric vehicles—Eisenmann offers frameworks for detecting when a venture is vulnerable to these patterns, along with a wealth of strategies and tactics for avoiding them. A must-read for founders at any stage of their entrepreneurial journey, Why Startups Fail is not merely a guide to preventing failure but also a roadmap charting the path to startup success.

Space Systems Failures

Space Systems Failures PDF Author: David M. Harland
Publisher: Springer Science & Business Media
ISBN: 038727961X
Category : Science
Languages : en
Pages : 370

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Book Description
The very first book on space systems failures written from an engineering perspective. Focuses on the causes of the failures and discusses how the engineering knowledge base has been enhanced by the lessons learned. Discusses non-fatal anomalies which do not affect the ultimate success of a mission, but which are failures nevertheless. Describes engineering aspects of the spacecraft, making this a valuable complementary reference work to conventional engineering texts.

Peer Review of Launch Environments

Peer Review of Launch Environments PDF Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781719495257
Category :
Languages : en
Pages : 68

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Book Description
Catastrophic failures of launch vehicles during launch and ascent are currently modeled using equivalent trinitrotoluene (TNT) estimates. This approach tends to over-predict the blast effect with subsequent impact to launch vehicle and crew escape requirements. Bangham Engineering, located in Huntsville, Alabama, assembled a less-conservative model based on historical failure and test data coupled with physical models and estimates. This white paper summarizes NESC's peer review of the Bangham analytical work completed to date. Wilson, Timmy R. Langley Research Center ASCENT; LAUNCH VEHICLES; TRINITROTOLUENE; FAILURE; HISTORIES; ESTIMATES

Failing in the Field

Failing in the Field PDF Author: Dean Karlan
Publisher: Princeton University Press
ISBN: 140088361X
Category : Business & Economics
Languages : en
Pages : 176

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Book Description
A revealing look at the common causes of failures in randomized control experiments during field reseach—and how to avoid them All across the social sciences, from development economics to political science departments, researchers are going into the field to collect data and learn about the world. While much has been gained from the successes of randomized controlled trials, stories of failed projects often do not get told. In Failing in the Field, Dean Karlan and Jacob Appel delve into the common causes of failure in field research, so that researchers might avoid similar pitfalls in future work. Drawing on the experiences of top social scientists working in developing countries, this book delves into failed projects and helps guide practitioners as they embark on their research. From experimental design and implementation to analysis and partnership agreements, Karlan and Appel show that there are important lessons to be learned from failures at every stage. They describe five common categories of failures, review six case studies in detail, and conclude with some reflections on best (and worst) practices for designing and running field projects, with an emphasis on randomized controlled trials. There is much to be gained from investigating what has previously not worked, from misunderstandings by staff to errors in data collection. Cracking open the taboo subject of the stumbles that can take place in the implementation of research studies, Failing in the Field is a valuable "how-not-to" handbook for conducting fieldwork and running randomized controlled trials in development settings.

Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1194

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Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index.

Publications of the Committee on Science and Astronautics from February 1959-February 1972

Publications of the Committee on Science and Astronautics from February 1959-February 1972 PDF Author: United States. Congress. House. Science and Astronautics
Publisher:
ISBN:
Category :
Languages : en
Pages : 34

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Failure to Launch

Failure to Launch PDF Author: Mark McConville, Ph.D.
Publisher: Penguin
ISBN: 0525542191
Category : Family & Relationships
Languages : en
Pages : 322

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Book Description
From an expert in adolescent psychology comes a groundbreaking, timely, and necessary guide for parents of the 2.2 million young adults in America who are struggling to find their way in the world. In Dr. Mark McConville's decades of experience as a family clinical psychologist, perhaps no problem has been more fraught than that of young adults who fail to successfully transition from adolescence into adulthood. These kids--technically adults--just can't get it together: They can't hold a job, they struggle to develop meaningful relationships, and they often end up back in their parents' spare bedroom or on the couch. In fact, studies show that one in four Americans aged twenty-five to thirty-four neither work nor attend school, and it's a problem that spans all socioeconomic and geographic boundaries. McConville investigates the root causes of this problem: Why are modern kids "failing to launch" in ever-increasing numbers? The key, McConville has found, is that they are struggling with three critical skills that are necessary to make the transition from childhood to adulthood--finding a sense of purpose, developing administrative responsibility, and cultivating interdependence. In Failure to Launch, McConville breaks these down into achievable, accessible goals and offers a practical guide for the whole family, to help parents instill those skills in their young adults--and to get their kids into the real world, ready to start their lives.