Author: Robert Munsch
Publisher: Scholastic Canada
ISBN: 1443113468
Category : Juvenile Fiction
Languages : en
Pages : 32
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Book Description
Despite the warnings of her mother and father, Anna persists in trying to climb things, until she gets stuck in the top of a tree and needs their help to get down.
Author: Manfred Broy
Publisher: Springer Science & Business Media
ISBN: 3642594123
Category : Computers
Languages : en
Pages : 714
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Book Description
A lucid statement of the philosophy of modular programming can be found in a 1970 textbook on the design of system programs by Gouthier and Pont [1, l Cfl0. 23], which we quote below: A well-defined segmentation of the project effort ensures system modularity. Each task fonos a separate, distinct program module. At implementation time each module and its inputs and outputs are well-defined, there is no confusion in the intended interface with other system modules. At checkout time the in tegrity of the module is tested independently; there are few sche duling problems in synchronizing the completion of several tasks before checkout can begin. Finally, the system is maintained in modular fashion; system errors and deficiencies can be traced to specific system modules, thus limiting the scope of detailed error searching. Usually nothing is said about the criteria to be used in dividing the system into modules. This paper will discuss that issue and, by means of examples, suggest some criteria which can be used in decomposing a system into modules. A Brief Status Report The major advancement in the area of modular programming has been the development of coding techniques and assemblers which (1) allow one modu1e to be written with little knowledge of the code in another module, and (2) alJow modules to be reas sembled and replaced without reassembly of the whole system.
Author: J.H. Shirley
Publisher: Springer Science & Business Media
ISBN: 0412069512
Category : Science
Languages : en
Pages : 943
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Book Description
Planetary science is a truly multidisciplinary subject. The book deals with the atmospheres, surfaces and interiors of the planets and moons, and with the interplanetary environment of plasma and fields, as well as with asteroids and meteorites. Processes such as accretion, differentiation, thermal evolution, and impact cratering form another category of entries. Remote sensing techniques employed in investigation and exploration, such as magnetometry, photometry, and spectroscopy are described in separate articles. In addition, the Encyclopedia chronicles the history of planetary science, including biographies of pioneering scientists, and detailed descriptions of all major lunar and planetary missions and programs. The Encyclopedia of Planetary Sciences is superbly illustrated throughout with over 450 line drawings, 180 black and white photographs, and 63 color illustrations. It will be a key reference source for planetary scientists, astronomers, and workers in related disciplines such as geophysics, geology, and the atmospheric sciences.
Author: Valerie Bodden
Publisher: Lerner Publications ™
ISBN: 1512425109
Category : Juvenile Nonfiction
Languages : en
Pages : 35
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Book Description
Do you enjoy playing computer games or learning programming code? As a child, Ada Lovelace loved learning about math and science. As an adult, she used that knowledge to create the first computer program—before electronic computers even existed! When Lovelace was a child, girls didn't typically study math. But she loved the subject and often dreamed about new machines. Lovelace learned from famous mathematicians and became friends with inventor and engineer Charles Babbage. Realizing the full potential of his calculating machines, she became a pioneer of computer programming. But how did she get there? Find out how Lovelace's determination helped her become the first computer programmer.
Author: Linda Elovitz Marshall
Publisher: Knopf Books for Young Readers
ISBN: 0525646531
Category : Juvenile Nonfiction
Languages : en
Pages : 40
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Book Description
A SYDNEY TAYLOR NOTABLE BOOK • Learn about the importance of vaccines and the scientific process through the fascinating life of world-renowned scientist Jonas Salk, whose pioneering discoveries changed the world forever. Dr. Jonas Salk is one of the most celebrated doctors and medical researchers of the 20th century. The child of immigrants who never learned to speak English, Jonas was struck by the devastation he saw when the soldiers returned from battle after WWII. Determined to help, he worked to become a doctor and eventually joined the team that created the influenza vaccine. But Jonas wanted to do more. As polio ravaged the United States--even the president was not immune!--Jonas decided to lead the fight against this terrible disease. In 1952, Dr. Jonas Salk invented the polio vaccine, which nearly eliminated polio from this country. For the rest of his life, Dr. Salk continued to do groundbreaking medical research at the Salk Institute, leaving behind a legacy that continues to make the world a better place every day. This compelling picture book biography sheds light on Dr. Salk's groundbreaking journey and the importance of vaccination.
Author: Richard O. Fimmel
Publisher:
ISBN:
Category : Electronic government information
Languages : en
Pages : 234
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Book Description
The success of Pioneer 11 in repeating an encounter with the giant planet Jupiter and producing unique images of the north polar regions of the planet necessitated an updating of [the previous edition] SP-349. Additional material has been added to the descriptive material about the flight of the spacecraft in Chapter 5. The following chapter, describing the results of the two missions, has been completely updated in the light of further interpretations of the Pioneer 10 data coupled with the new data from Pioneer 11. And additional Chapter 9 has been added to provide a selection of the better images obtained by Pioneer 11. This chapter also includes images of the four Galilean satellites.
Author: William R. Corliss
Publisher:
ISBN:
Category : Outer space
Languages : en
Pages : 632
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Book Description
Author: Bridget Tyler
Publisher: HarperCollins
ISBN: 0062658085
Category : Young Adult Fiction
Languages : en
Pages : 307
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Book Description
A 2020 LITA Excellence in Children’s and Young Adult Science Fiction Notable Book! Packed with action and unexpected twists, this addictive page-turner is perfect for fans of Illuminae and Defy the Stars! When Jo steps onto planet Tau Ceti e for the first time, she’s ready to put the past behind her and begin again. After all, as a pioneer, she has the job of helping build a new home away from Earth. But underneath the idyllic surface of their new home, there’s something very wrong. And when Jo accidentally uncovers a devastating secret that could destroy everything they’ve worked for, suddenly the future doesn’t seem so bright. With the fate of the pioneers in her hands, Jo must decide how far she’s willing to go to expose the truth—before the truth destroys them all.
Author: Judith Pinkerton Josephson
Publisher: Lerner Publications
ISBN: 9780822506591
Category : Juvenile Nonfiction
Languages : en
Pages : 74
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Book Description
Describes what life was like for young people moving to and living on the western frontier.
Author: Arend Lijphart
Publisher: Yale University Press
ISBN: 0300189125
Category : Political Science
Languages : en
Pages : 457
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Book Description
Examining 36 democracies from 1945 to 2010, this text arrives at conclusions about what type of democracy works best. It demonstrates that consensual systems stimulate economic growth, control inflation and unemployment, and limit budget deficits.
