Amazing Mathematicians A2 B1 Collins Amazing People Elt Readers

The inspiring stories of 6 people who changed history.

The inspiring stories of 5 people who changed history.

The inspiring stories of 6 people who changed history.

The inspiring stories of 6 people who changed history.

The inspiring stories of 6 people who changed history.

Collins Skills for TOEFL is a two book series (1 Listening/Speaking, 2 Reading/Writing) to help students prepare for the &′Test of English as a Foreign Language&′, used by over 7,500 institutions in 130 countries as a measure of language ability. To date 25 million students have taken the test around the world.

Based on the popular Artech House classic, Digital Communication Systems Engineering with Software-Defined Radio, this book provides a practical approach to quickly learning the software-defined radio (SDR) concepts needed for work in the field. This up-to-date volume guides readers on how to quickly prototype wireless designs using SDR for real-world testing and experimentation. This book explores advanced wireless communication techniques such as OFDM, LTE, WLA, and hardware targeting. Readers will gain an understanding of the core concepts behind wireless hardware, such as the radio frequency front-end, analog-to-digital and digital-to-analog converters, as well as various processing technologies. Moreover, this volume includes chapters on timing estimation, matched filtering, frame synchronization message decoding, and source coding. The orthogonal frequency division multiplexing is explained and details about HDL code generation and deployment are provided. The book concludes with coverage of the WLAN toolbox with OFDM beacon reception and the LTE toolbox with downlink reception. Multiple case studies are provided throughout the book. Both MATLAB and Simulink source code are included to assist readers with their projects in the field.

All Latin American countries have most major factors related to English Language Teaching (ELT) in common, but many are notably different from countries in Europe, Asia and Africa.This book is about ELT specifically in Latin America, past, present and future.Between August 2018 and July 2020, Paul Davies published, edited and wrote articles for the 24 monthly numbers of an open access online magazine, English Language Teaching in Latin America. This book contains most of his articles in that magazine and citation of articles by other contributors.

Quick Smart English is a radical, rapid, revision course in English language communication for students at Advanced level (Common European Framework B2-C1). QSE has a strong functional, grammatical and lexical framework. QSE provides extensive practice of all four language learning skills, particularly speaking, aided by Language banks on the fold-out cover flaps. QSE is officially recognised as valuable preparation for the GESE and ISE examinations of Trinity College, London and includes extensive Trinity examination practice activities. QSE is based on stimulating and controversial topics to promote real discussion in class about subjects that really matter to students. It includes a unit-by-unit Glossary. QSE uses task-based learning activities including Conversations and Topic Presentations plus a wide range of pair and group exercises using Role play cards. QSE includes cross-curricular, Content and Language Integrated Learning (CLIL) themes, such as science, economics and law in English. QSE texts are drawn from a wide range of English-speaking world sources, from reportage to fiction, and include authentic Extended reading sections. QSE Workbook comes included in the Student's Book. QSE 'watch and listen' DVD consists of 20 units of audio and visual material - 6 videos and 14 audios, plus PDF files for transcripts. QSE Teacher's Guide includes photcopiable exam practice materials.