Author: Hans Ruthenberg
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 412
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Book Description
Some general charscteristics of farming in a tropical environment; Shifting cultivation systems; Fallow systems; Ley systems; Systems with permanent upland cultivation; Systems with arable irrigation farming; Systems with perennial crops; Grazing systems; General tendences in the development of tropical farm systems.
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 508
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Book Description
Monthly magazine devoted to topics of general scientific interest.
Author: Aspen Health Law Center
Publisher: Jones & Bartlett Learning
ISBN: 9780834212275
Category : Antitrust law
Languages : en
Pages : 158
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Book Description
Antitrust laws touch upon a wide range of conduct and business relationships in the delivery of health care services, and the issues that should be of concern to health care organizations are described. Health Care Antitrust provides practical overviews of the principal legal issues relating to health care antitrust, as well as a general understanding of antitrust analysis as applied to contractual relationships and business strategies that present antitrust risks in a managed care environment.
Author: Brian Solomon
Publisher: Voyageur Press (MN)
ISBN: 0760349975
Category : History
Languages : en
Pages : 211
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Book Description
The ultimate guide for train lovers, Field Guide to Trains is fully loaded with pictures and fun facts on all the machines that ride the rails
Author: Liang Yun
Publisher: Springer
ISBN: 1493978918
Category : Technology & Engineering
Languages : en
Pages : 783
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Book Description
High speed catamaran and multihull high speed marine vessel have become very popular in the last two decades. The catamaran has become the vessel of choice for the majority of high speed ferry operators worldwide. There have been significant advances in structural materials, and structural design has been combined with higher power density and fuel efficient engines to deliver ferries of increasing size. The multihull has proven itself to be a suitable configuration for active power projection across oceans as well as for coastal patrol and protection, operating at high speedd for insertion or retrieval with a low energy capability. At present there is no easily accessible material covering the combination of hydrodynamics, aerodynamics, and design issues including structures, powering and propulsion for these vehicles. Coverage in High Speed Catamarans and Multihulls includes an introduction to the history, evolution, and development of catamarans, followed by a theoretical calculation of wave resistance in shallow and deep water, as well as the drag components of the multihull. A discussion of vessel concept design describing design characteristics, empirical regression for determination of principal dimensions in preliminary design, general arrangement, and methods is also included. The book concludes with a discussion of experimental future vehicles currently in development including the small waterplane twin hull vessels, wave piercing catamarans, planing catamarans, tunnel planing catamarans and other multihull vessels.
Author: Fred Westing
Publisher: Seattle : Superior Pub. Company
ISBN:
Category : Baldwin locomotives
Languages : en
Pages : 200
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Book Description
History being forged is what author Westing brings you in every phase of Baldwin progress. Here are more than 300 photographs, many never before printed, linked with the long out of print "History of the Baldwin Locomotive Works - 1831 to 1923," to which Westing gives colorful meaning as he brings the story up through the last days of steam to the Engine 76150, the final and highest serial number. --Publisher.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309309980
Category : Medical
Languages : en
Pages : 431
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Book Description
Young adulthood - ages approximately 18 to 26 - is a critical period of development with long-lasting implications for a person's economic security, health and well-being. Young adults are key contributors to the nation's workforce and military services and, since many are parents, to the healthy development of the next generation. Although 'millennials' have received attention in the popular media in recent years, young adults are too rarely treated as a distinct population in policy, programs, and research. Instead, they are often grouped with adolescents or, more often, with all adults. Currently, the nation is experiencing economic restructuring, widening inequality, a rapidly rising ratio of older adults, and an increasingly diverse population. The possible transformative effects of these features make focus on young adults especially important. A systematic approach to understanding and responding to the unique circumstances and needs of today's young adults can help to pave the way to a more productive and equitable tomorrow for young adults in particular and our society at large. Investing in The Health and Well-Being of Young Adults describes what is meant by the term young adulthood, who young adults are, what they are doing, and what they need. This study recommends actions that nonprofit programs and federal, state, and local agencies can take to help young adults make a successful transition from adolescence to adulthood. According to this report, young adults should be considered as a separate group from adolescents and older adults. Investing in The Health and Well-Being of Young Adults makes the case that increased efforts to improve high school and college graduate rates and education and workforce development systems that are more closely tied to high-demand economic sectors will help this age group achieve greater opportunity and success. The report also discusses the health status of young adults and makes recommendations to develop evidence-based practices for young adults for medical and behavioral health, including preventions. What happens during the young adult years has profound implications for the rest of the life course, and the stability and progress of society at large depends on how any cohort of young adults fares as a whole. Investing in The Health and Well-Being of Young Adults will provide a roadmap to improving outcomes for this age group as they transition from adolescence to adulthood.
Author: William D. Middleton
Publisher: William D. Middleton
ISBN:
Category : Transportation
Languages : en
Pages : 440
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Book Description
The interurban era
Author: Robin Kelsey
Publisher: Harvard University Press
ISBN: 0674744004
Category : Art
Languages : en
Pages : 409
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Book Description
As anyone who has wielded a camera knows, photography has a unique relationship to chance. It also represents a struggle to reconcile aesthetic aspiration with a mechanical process. Robin Kelsey reveals how daring innovators expanded the aesthetic limits of photography in order to create art for a modern world.
Author: Lawrence Saunders
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 372
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Book Description
