Engineering the Environment

Engineering the Environment PDF Author: David P. D. Munns
Publisher: University of Pittsburgh Press
ISBN: 0822982765
Category : Science
Languages : en
Pages : 314

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Book Description
Promising an end to global hunger and political instability, huge climate-controlled laboratories known as phytotrons spread around the world to thirty countries after the Second World War. The United States built nearly a dozen, including the first at Caltech in 1949. Made possible by computers and other novel greenhouse technologies of the early Cold War, phytotrons enabled plant scientists to experiment on the environmental causes of growth and development of living organisms. Subsequently, they turned biologists into technologists who, in their pursuit of knowledge about plants, also set out to master the machines that controlled their environment. Engineering the Environment tells the forgotten story of a research program that revealed the shape of the environment, the limits of growth and development, and the limits of human control over complex technological systems. As support and funding for basic science dwindled in the mid-1960s, phytotrons declined and ultimately disappeared—until, nearly thirty years later, the British built the Ecotron to study the impact of climate change on biological communities. By revisiting this history of phytotrons, David Munns reminds us of the vital role they can play in helping researchers unravel the complexities of natural ecosystems in the Anthropocene.

Engineering the Environment

Engineering the Environment PDF Author: David P. D. Munns
Publisher: University of Pittsburgh Press
ISBN: 0822982765
Category : Science
Languages : en
Pages : 314

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Book Description
Promising an end to global hunger and political instability, huge climate-controlled laboratories known as phytotrons spread around the world to thirty countries after the Second World War. The United States built nearly a dozen, including the first at Caltech in 1949. Made possible by computers and other novel greenhouse technologies of the early Cold War, phytotrons enabled plant scientists to experiment on the environmental causes of growth and development of living organisms. Subsequently, they turned biologists into technologists who, in their pursuit of knowledge about plants, also set out to master the machines that controlled their environment. Engineering the Environment tells the forgotten story of a research program that revealed the shape of the environment, the limits of growth and development, and the limits of human control over complex technological systems. As support and funding for basic science dwindled in the mid-1960s, phytotrons declined and ultimately disappeared—until, nearly thirty years later, the British built the Ecotron to study the impact of climate change on biological communities. By revisiting this history of phytotrons, David Munns reminds us of the vital role they can play in helping researchers unravel the complexities of natural ecosystems in the Anthropocene.

Beginning Shell Scripting

Beginning Shell Scripting PDF Author: Eric Foster-Johnson
Publisher: John Wiley & Sons
ISBN: 0764597914
Category : Computers
Languages : en
Pages : 530

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Book Description
Covering all major platforms-Linux, Unix, Mac OS X, and Windows-this guide shows programmers and power users how to customize an operating system, automate commands, and simplify administration tasks using shell scripts Offers complete shell-scripting instructions, robust code examples, and full scripts for OS customization Covers shells as a user interface, basic scripting techniques, script editing and debugging, graphing data, and simplifying administrative tasks In addition to Unix and Linux scripting, the book covers the latest Windows scripting techniques and offers a complete tutorial on Mac OS X scripting, including detailed coverage of mobile file systems, legacy applications, Mac text editors, video captures, and the Mac OS X Open Scripting Architecture

Teeth & Health

Teeth & Health PDF Author: Thomas J. Ryan
Publisher:
ISBN:
Category : Dental hygiene
Languages : en
Pages : 296

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Book Description


American Journal of Cancer

American Journal of Cancer PDF Author:
Publisher:
ISBN:
Category : Cancer
Languages : en
Pages : 676

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Book Description


Fluency Practice, Grade 1

Fluency Practice, Grade 1 PDF Author: Kathleen Petersen
Publisher: Teacher Created Resources
ISBN: 1420680404
Category : Education
Languages : en
Pages : 98

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Book Description
Fluency has two basic parts. Reading fluency is the ability to read quickly and accurately while using expression and proper phrasing. Speaking fluency is the ability to express oneself easily and gracefully. Each book has over 80 reading passages that are designed to engage young students by using humor, compelling plots, and exciting new words.

TikZ Cookbook for Diagram in Economics

TikZ Cookbook for Diagram in Economics PDF Author: Chiu Yu Ko
Publisher: Chiu Yu Ko
ISBN:
Category :
Languages : en
Pages : 617

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Book Description
Economists present their arguments in three different types of arguments: verbal, graphical, and mathematical. If you flip over introductory economic textbooks, you will notice that analysis is usually done based on verbal argument and diagrams. Even for intermediate and advanced textbooks, you will notice that the difference is the mathematical argument -- diagrams are still useful. This is also true for academic research. However, drawing a nice diagram is not easy. Standard software is not good for drawing economic diagrams. Either it is too simple or it is too professional. One nice drawing software is the TikZ package in LaTeX . However, it is a drawing programming so that there is a steep learning curve. This is the reason that I write this book.

Missionary Stories for Little Folks

Missionary Stories for Little Folks PDF Author: Margaret Tyson Applegarth
Publisher:
ISBN:
Category :
Languages : en
Pages : 360

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Book Description


BGP

BGP PDF Author: Iljitsch van Beijnum
Publisher: "O'Reilly Media, Inc."
ISBN: 144939082X
Category : Computers
Languages : en
Pages : 291

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Book Description
Border Gateway Protocol (BGP) is the routing protocol used to exchange routing information across the Internet. It makes it possible for ISPs to connect to each other and for end-users to connect to more than one ISP. BGP is the only protocol that is designed to deal with a network of the Internet's size, and the only protocol that can deal well with having multiple connections to unrelated routing domains.This book is a guide to all aspects of BGP: the protocol, its configuration and operation in an Internet environment, and how to troubleshooting it. The book also describes how to secure BGP, and how BGP can be used as a tool in combating Distributed Denial of Service (DDoS) attacks. Although the examples throughout this book are for Cisco routers, the techniques discussed can be applied to any BGP-capable router.The topics include: Requesting an AS number and IP addresses Route filtering by remote ISPs and how to avoid this Configuring the initial BGP setup Balancing the available incoming or outgoing traffic over the available connections Securing and troubleshooting BGP BGP in larger networks: interaction with internal routing protocols, scalability issues BGP in Internet Service Provider networks The book is filled with numerous configuration examples with more complex case studies at the end of the book to strengthen your understanding. BGP is for anyone interested in creating reliable connectivity to the Internet.

Stabilization, Safety, and Security of Distributed Systems

Stabilization, Safety, and Security of Distributed Systems PDF Author: Sandeep Kulkarni
Publisher: Springer Science & Business Media
ISBN: 3540893342
Category : Business & Economics
Languages : en
Pages : 275

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Book Description
This book constitutes the refereed proceedings of the 10th International Symposium on Stabilization, Safety, and Security of Distributed Systems, SSS 2008, held in Detroit, MI, USA, in November 2008. The 17 revised full papers presented together with the abstracts of 3 invited lectures were carefully reviewed and selected from 43 submissions. The papers address all safety and security-related aspects of self-stabilizing systems in various areas of distributed computing including peer-to-peer networks, wireless sensor networks, mobile ad-hoc networks, and robotic networks. The papers are organized in topical sections on MAC layer protocols, wireless networks, stabilizing algorithms, as well as security and system models.

The Ohio Teacher

The Ohio Teacher PDF Author:
Publisher:
ISBN:
Category : Education
Languages : en
Pages : 972

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Book Description