Everyday Mathematics Teacher Lession Guide Volume 1 Grade 5
Everyday Mathematics Teacher Lession Guide Volume 1 Grade 5

Author: University of Chicago. School Mathematics Project

Publisher:

Published: 2007

Total Pages: 574

ISBN-13:

DOWNLOAD EBOOK

The Teacher's Lesson Guide provides easy-to-follow lessons organized by instructional unit, as well as built-in mathematical content support. Lessons include planning and assessment tips and multilevel differentiation strategies for all learners. This English/Spanish Edition provides dual language support.

ICT and Rural Development in the Global South
ICT and Rural Development in the Global South

Author: Willem van Eekelen

Publisher: Taylor & Francis

Published: 2023-12-01

Total Pages: 193

ISBN-13: 1003808727

DOWNLOAD EBOOK

This book dives into the achievements, opportunities, risks and dangers of ICT in the rural Global South, and takes a look at the likely future. Drawing on years of experience across 45 counties, as well as extensive original academic research, Willem van Eekelen situates the evolving role of ICT in wider development patterns in the Global South. He discusses the effects of ICT on agriculture, trade, financial flows, resource management and governmental performance. He then considers the associated risks of financial insecurity, online gambling, exclusion, misinformation and the effects of ICT on people’s freedom. The book concludes with six recommendations to maximise the usefulness of rural ICT investments and minimise the risk of them causing harm. This engaging and authoritative account of ICT and rural development will help students, academics, governmental policymakers, donors and investors wishing to support socio-economic development in the Global South.

Fundamentals of Electric Propulsion
Fundamentals of Electric Propulsion

Author: Dan M. Goebel

Publisher: John Wiley & Sons

Published: 2008-12-22

Total Pages: 528

ISBN-13: 0470436263

DOWNLOAD EBOOK

Throughout most of the twentieth century, electric propulsion was considered the technology of the future. Now, the future has arrived. This important new book explains the fundamentals of electric propulsion for spacecraft and describes in detail the physics and characteristics of the two major electric thrusters in use today, ion and Hall thrusters. The authors provide an introduction to plasma physics in order to allow readers to understand the models and derivations used in determining electric thruster performance. They then go on to present detailed explanations of: Thruster principles Ion thruster plasma generators and accelerator grids Hollow cathodes Hall thrusters Ion and Hall thruster plumes Flight ion and Hall thrusters Based largely on research and development performed at the Jet Propulsion Laboratory (JPL) and complemented with scores of tables, figures, homework problems, and references, Fundamentals of Electric Propulsion: Ion and Hall Thrusters is an indispensable textbook for advanced undergraduate and graduate students who are preparing to enter the aerospace industry. It also serves as an equally valuable resource for professional engineers already at work in the field.