Sound source localization is an important research field that has attracted researchers’ efforts from many technical and biomedical sciences. Sound source localization (SSL) is defined as the determination of the direction from a receiver, but also includes the distance from it. Because of the wave nature of sound propagation, phenomena such as refraction, diffraction, diffusion, reflection, reverberation and interference occur. The wide spectrum of sound frequencies that range from infrasounds through acoustic sounds to ultrasounds, also introduces difficulties, as different spectrum components have different penetration properties through the medium.
Teaching U.S. History Through Children's Literature
Similar to U.S. History Through Children's Literature: From the Colonial Period to World War II in format and approach, historical fiction and nonfiction are integrated into modern U.S. History. For each of these topics, Miller suggests two or more titles-one for use with the entire class and one for use with small reading groups. Summaries of the books, author information, activities, and topics for discussion are supplemented with vocabulary lists and ideas for research topics and further reading.
To accomplish your course goals, use this study guide to enhance your understanding of the text content and to be better prepared for quizzes and tests. This convenient manual helps you assimilate and master the information encountered in the text through the use of practice exercises and applications, comprehensive review tools, and additional helpful resources.
The most trusted nonfiction series on the market, Eyewitness Books provide an in-depth, comprehensive look at their subjects with a unique integration of words and pictures. Content gives a comprehensive overview of the voting process in government-how it has changed through history, and how it differs in republics around the world.
It’s the half-term school holiday, and the first warm day of the year has drawn a few children to the River Swain for a swim. When one boy chases another off the path that runs alongside Hipswell Woods, a glimpse of orange through the trees tempts them deeper into the shadows. Their high spirits vanish in an instant when they find a man hanging by his neck from a branch.
