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Authored by 40 of the most prominent and renowned international scientists from academia, industry, institutions and government, this handbook explores mature, evolving technologies for a clean, economically viable alternative to non-renewable energy. In so doing, it includes how hydrogen can be safely produced, stored, transported and utilized, while also covering such broader topics as the environmental impact, education and regulatory developments.
Reprint of the original, first published in 1874.
Light is changing, dramatically. Our world is getting brighter – you can see it from space. But is brighter always better?Artificial light is voracious and spreading. Vanquishing precious darkness across the planet, when we are supposed to be using less energy. The quality of light has altered as well. Technology and legislation have crushed warm incandescent lighting in favour of harsher, often glaring alternatives. Light is fundamental – it really matters. It interacts with life in profound yet subtle ways: it tells plants which way to grow, birds where to fly and coral when to spawn. It tells each and every one of us when to sleep, wake, eat. We mess with the eternal rhythm of dawn-day-dusk-night at our peril. But mess with it we have, and we still don’t truly understand the consequences. InIncandescent, journalist Anna Levin reveals her own fraught relationship with changes in lighting, and she explores its real impact on nature, our built environment, health and psychological well-being. We need to talk about light, urgently. And ask the critical question: just how bright is our future?
A controversial, revisionist approach to autoimmune and allergic disorders considers the perspective that the human immune system has been disabled by twentieth-century hygiene and medical practices.
Language Acquisition in CLIL and Non-CLIL Settings builds a bridge between Second Language Acquisition and Learner Corpus Research (LCR) methodologies to take the evaluation of Content and Language Integrated Learning (CLIL) to a new level. The study innovates in two main ways. First, it is based on a highly diversified L2 database which includes learner corpus data as well as experimental data from the same learners. These linguistic components of the database are complemented with extensive information on learner variables, including cognitive and affective factors, which are rarely studied in LCR. Second, the study relies on multifactorial statistical analyses to assess the effectiveness of CLIL itself as well as the impact of the selectivity inherent in the CLIL system, which has frequently been ignored. The linguistic focus of the study is the English passive, which is investigated in CLIL and non-CLIL teaching materials, and subsequently related to learner output.