Lights Day and Night - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Lights Day and Night write by Susan Hughes. This book was released on 2021-09-07. Lights Day and Night available in PDF, EPUB and Kindle. A charming and captivating exploration of the science of light. Where does light come from? How does it work? What is it made of? A girl and her cat find answers to these questions on a summertime journey of scientific discovery. The pair identify loads of examples of light, while exploring many fascinating topics: natural and artificial light; uses of light; opaque, translucent and transparent objects; absorbed, reflected and refracted light; and how the eye sees light. It’s a gentle yet comprehensive introduction to light and all its mysteries. From stars in the sky to fireworks over a lake, our inquisitive guides shine a light on … light!
Ecological Consequences of Artificial Night Lighting
Ecological Consequences of Artificial Night Lighting - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Ecological Consequences of Artificial Night Lighting write by Catherine Rich. This book was released on 2013-04-16. Ecological Consequences of Artificial Night Lighting available in PDF, EPUB and Kindle. While certain ecological problems associated with artificial night lighting are widely known-for instance, the disorientation of sea turtle hatchlings by beachfront lighting-the vast range of influences on all types of animals and plants is only beginning to be recognized. From nest choice and breeding success of birds to behavioral and physiological changes in salamanders, many organisms are seriously affected by human alterations in natural patterns of light and dark. Ecological Consequences of Artificial Night Lighting is the first book to consider the environmental effects of the intentional illumination of the night. It brings together leading scientists from around the world to review the state of knowledge on the subject and to describe specific effects that have been observed across a full range of taxonomic groups, including mammals, birds, reptiles and amphibians, fishes, invertebrates, and plants. Ecological Consequences of Artificial Night Lighting provides a scientific basis to begin addressing the challenge of conserving the nighttime environment. It cogently demonstrates the vital importance of this until-now neglected topic and is an essential new work for conservation planners, researchers, and anyone concerned with human impacts on the natural world.
Lighting Up
Lighting Up - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Lighting Up write by Mimi Nichter. This book was released on 2015-02-13. Lighting Up available in PDF, EPUB and Kindle. While the past 40 years have seen significant declines in adult smoking, this is not the case among young adults, who have the highest prevalence of smoking of all other age groups. At a time when just about everyone knows that smoking is bad for you, why do so many college students smoke? Is it a short lived phase or do they continue throughout the college years? And what happens after college, when they enter the “real world”? Drawing on interviews and focus groups with hundreds of young adults, Lighting Up takes the reader into their everyday lives to explore social smoking. Mimi Nichter argues that we must understand more about the meaning of social and low level smoking to youth, the social contexts that cause them to take up (or not take up) the habit, and the way that smoking plays a large role in students’ social lives. Nichter examines how smoking facilitates social interaction, helps young people express and explore their identity, and serves as a means for communicating emotional states. Most college students who smoked socially were confident that “this was no big deal.” After all, they were “not really smokers” and they would only be smoking for a short time. But, as graduation neared, they expressed ambivalence or reluctance to quit. As many grads today step into an uncertain future, where the prospect of finding a good job in a timely manner is unlikely, their 20s may be a time of great stress and instability. For those who have come to depend on the comfort of cigarettes during college, this array of life stressors may make cutting back or quitting more difficult, despite one’s intentions and understandings of the harms of tobacco. And emerging products on the market, like e-cigarettes, offer an opportunity to move from smoking to vaping. Lighting Up considers how smoking fits into the lives of young adults and how uncertain times may lead to uncertain smoking trajectories that reach into adulthood.
Lighting Up the Night
Lighting Up the Night - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Lighting Up the Night write by A H Loch. This book was released on 2024-07-28. Lighting Up the Night available in PDF, EPUB and Kindle.
Night Lights
Night Lights - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Night Lights write by Susan Gal. This book was released on 2009. Night Lights available in PDF, EPUB and Kindle. While preparing for bedtime, a little girl and her dog note all the different kinds of lights that brighten up the night, from headlights to moonlight.
