Manfred Ehrenfried April 14 1937 Committed To The Committee Of The Whole House And Ordered To Be Printed PDF Download

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Report

Report
Author: United States. Congress. House
Publisher:
Total Pages: 1756
Release:
Genre: United States
ISBN:

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The Birth of NASA

The Birth of NASA
Author: Manfred "Dutch" von Ehrenfried
Publisher: Springer
Total Pages: 374
Release: 2016-03-23
Genre: Science
ISBN: 3319284282

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This is the story of the work of the original NASA space pioneers; men and women who were suddenly organized in 1958 from the then National Advisory Committee on Aeronautics (NACA) into the Space Task Group. A relatively small group, they developed the initial mission concept plans and procedures for the U. S. space program. Then they boldly built hardware and facilities to accomplish those missions. The group existed only three years before they were transferred to the Manned Spacecraft Center in Houston, Texas, in 1962, but their organization left a large mark on what would follow.Von Ehrenfried's personal experience with the STG at Langley uniquely positions him to describe the way the group was structured and how it reacted to the new demands of a post-Sputnik era. He artfully analyzes how the growing space program was managed and what techniques enabled it to develop so quickly from an operations perspective. The result is a fascinating window into history, amply backed up by first person documentation and interviews.


Stratonauts

Stratonauts
Author: Manfred "Dutch" von Ehrenfired
Publisher: Springer Science & Business Media
Total Pages: 240
Release: 2013-12-13
Genre: Technology & Engineering
ISBN: 3319029010

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Just what does it take to be a stratonaut, soaring to higher and higher altitudes of Earth's atmosphere? Brave men and women have reached extreme heights in balloons, aircraft and rocket ships over the past two centuries, from the first untethered balloon flight to the first flights in the newly defined stratosphere, through to the present flights that continue to set new records. This book defines the altitudes related to the stratosphere, how it changes with latitude and the effects on ascending aviators. Also described is how over time technology enabled aircraft and balloons to achieve higher altitudes. The book shows the clear influence of the military on designs that initially focused on speed and maneuverability, but only later on reaching new altitudes. The early flights into the troposphere and eventually the mid to upper reaches of the stratosphere are chronicled, with great emphasis on flight operations. This includes decompression, bailouts, inertia coupling, ejections, catastrophic disintegration, crashes and deaths. Although the book highlights major altitude attempts and records, it also focuses on the life-threatening problems confronting the would-be stratonaut and the causes of many of their deaths. In doing so, it tries to define just what it takes to be a stratonaut.


Science Fiction Literature in East Germany

Science Fiction Literature in East Germany
Author: Sonja Fritzsche
Publisher: Peter Lang
Total Pages: 340
Release: 2006
Genre: Literary Criticism
ISBN: 9783039107391

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East German science fiction enabled its authors to create a subversive space in another time and place. One of the country's most popular genres, it outlined futures that often went beyond the party's official version. Many utopian stories provided a corrective vision, intended to preserve and improve upon East German communism. This study is an introduction to East German science fiction. The book begins with a chapter on German science fiction before 1949. It then spans the entire existence of the country (1949-1990) and outlines key topics essential to understanding the genre: popular literature, socialist realism, censorship, fandom, and international science fiction. An in-depth discussion addresses notions of high and low literature, elements of the fantastic and utopia as critical narrative strategies, ideology and realism in East German literature, gender, and the relation between literature and science. Through a close textual analysis of three science fiction novels, the author expands East German literary history to include science fiction as a valuable source for developing a multi-faceted understanding of the country's short history. Finally, an epilogue notes new titles and developments since the fall of the Berlin Wall.


History of the Natural and Organic Foods Movement (1942-2020)

History of the Natural and Organic Foods Movement (1942-2020)
Author: William Shurtleff; Akiko Aoyagi;
Publisher: Soyinfo Center
Total Pages: 1237
Release: 2020-04-09
Genre: Natural foods
ISBN: 1948436159

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The world's most comprehensive, well documented and well illustrated book on this subject. With extensive subject and geographical index. 66 photographs and illustrations - mostly color. Free of charge in digital PDF format on Google Books.


Sigma 7

Sigma 7
Author: Colin Burgess
Publisher: Springer
Total Pages: 316
Release: 2016-05-28
Genre: Science
ISBN: 3319279831

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Colin Burgess offers a comprehensive yet personal look at the 1962 orbital mission of Wally Schirra aboard the spacecraft Sigma 7, the first book about this popular pioneering astronaut which explores his entire life and accomplishments. This continues the Pioneers in Early Spaceflight series, the volumes of which form an excellent record of Project Mercury's pioneering early phase of the Space Age. Schirra’s pre-NASA life is examined, as well as his training as a NASA astronaut and for his Mercury MA-8 flight. The 6-orbit flight of Sigma 7 is fully covered from its origins through to the spacecraft’s safe recovery from the ocean after a highly successful Mercury mission. Schirra’s participation on the Gemini 6 and Apollo 7 missions is also told, but in brief, and the book also relates his post-NASA life and activities through to his passing in 2007. The Mercury Seven occupy a unique spot in the history of human spaceflight, and Schirra is at last given his due as one of the contributing astronauts in this painstakingly researched book.


The Soil and Health

The Soil and Health
Author: Albert Howard
Publisher: A Distant Mirror
Total Pages: 463
Release: 2020-03-22
Genre: Business & Economics
ISBN:

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This is a newly edited revision of Albert Howard's important text on organic farming and gardening, and the central role of humus in maintaining soil health and fertility. No single generation has the right to exhaust the soil from which humanity must draw its sustenance. Modern agricultural practices, with their emphasis on chemicals, poisons, and toxins, lead to the impoverishment and death of the soil. THE SOIL AND HEALTH is a detailed analysis of the vital role of humus and compost in soil health — and the importance of soil health to the health of crops and the humans who eat them. The author is keenly aware of the dead end which awaits humanity if we insist on growing our food using artificial fertilisers and poisons. Albert Howard (1873-1947) was one of the leaders of the British organics movement in the mid-twentieth century. He was the first westerner to document and publish research on traditional techniques of agriculture, including Indian and Chinese farming and management of the soil. "Agriculture is the fundamental industry of the world and must be allowed to occupy the primary position in the economies of all countries." — Albert Howard CONTENTS 1 - Soil Fertility and Agriculture 1.1 The operations of Nature - The life of the plant - The living soil - The significance of humus - The importance of minerals 1.2 Systems of agriculture - Primitive forms of agriculture - Shifting cultivation - The harnessing of the Nile - Staircase cultivation - The agriculture of China - The agriculture of Greece and Rome - Farming in the Middle Ages 1.3 Soil fertility in Great Britain - The Roman occupation - The Saxon conquest - The open-field system - The depreciation of soil fertility - The low yield of wheat - The Black Death- Enclosure - The Industrial Revolution and soil fertility - The Great Depression of 1879 - The Second World War 1.4 Industrialism and the profit motive - The exploitation of virgin soil - The profit motive - The consequence of soil exploitation - The easy transfer of fertility - The road farming has travelled 1.5 The intrusion of Science - The origin of artificial fertilisers - The advent of the laboratory hermit - The unsoundness of Rothamsted - Artificials during the two world wars - The shortcomings of current agricultural research 2 - Disease in Present-day Farming and Gardening 2.1 Diseases of the soil - Soil erosion - The formation of alkaline land 2.2 The diseases of crops - Sugar Cane - Coffee - Tea - Cacao - Cotton - Rice - Wheat - Vine - Fruit - Tobacco - Leguminous crops - Potato 2.3 Disease and health in livestock - Foot-and-mouth disease - Soil fertility and disease - Concentrates and contagious abortion - Selective feeding by instinct - Herbs and livestock - The maintenance of our breeds of poultry 2.4 Soil fertility and human health 2.5 The nature of disease 3 - The Problem of Manuring 3.1 The origins and scope of the problem - The phosphate problem and its solution - The reform of the manure heap - Sheet-composting and nitrogen fixation - The utilisation of town wastes 3.2 The Indore Process - Some practical points - The New Zealand compost box - Mechanisation - The spread of the Indore Process 3.3 The reception by scientists 4 - Conclusions and Suggestions