Wireless-Wise Families [EPUB]
20 September 2017, 07:27
2017 | EPUB | ISBN: 9781925322248 | 3.21MB
We love them, we depend on them, we fill our homes with them — but how much do you know about mobile phones and other wireless devices and the radiation they emit?
Did you know, for example, that your use of wireless devices can affect your children, your unborn children, and even your chances of conceiving? That wireless radiation has been shown to affect performance, mental health, relationships, and sleep? Or that many world authorities recommend reducing exposure to this radiation?
‘Smart’ families are exposed to wireless radiation from ‘smart’ devices. ‘Wise’ families make informed decisions about using wireless technologies safely. This book, by consumer advocate and educator Lyn McLean, shows you in simple, practical terms what you need know to live wisely in our ever more connected world.
The Matter of the Heart: A History of the Heart in Eleven Operations [EPUB]
18 September 2017, 02:32
2017 | EPUB | ISBN: 9781847923912 | 17.69MB
An eye-opening and heroic story of pioneering heart surgeons, structured around eleven operations.
For thousands of years the human heart remained the deepest of mysteries; both home to the soul and an organ too complex to touch, let alone operate on.
Then, in the late nineteenth century, medics began going where no one had dared go before. The following decades saw the mysteries of the heart exposed, thanks to pioneering surgeons, brave patients and even sacrificial dogs.
In eleven landmark operations, Thomas Morris tells us stories of triumph, reckless bravery, swaggering arrogance, jealousy and rivalry, and incredible ingenuity: the trail-blazing ‘blue baby’ procedure that transformed wheezing infants into pink, healthy children; the first human heart transplant, which made headline news around the globe. And yet the heart still feels sacred: just before the operation to fit one of the first artificial hearts, the patient’s wife asked the surgeon if he would still be able to love her.
The Matter of the Heart gives us a view over the surgeon’s shoulder, showing us the heart’s inner workings and failings. It describes both a human story and a history of risk-taking that has ultimately saved millions of lives.
Handbook of Geophysics and Archaeology [EPUB]
17 September 2017, 11:27
2014 | EPUB + PDF | ISBN: 9781904768593 | 10.47/26.0MB
Geophysics influences a wide range of subjects, from environmental studies to archaeology, palaeontology to counter-terrorism and law enforcement. 'Handbook of Geophysics and Archaeology' offers a comprehensive overview of geophysical techniques.
The handbook focuses on applications and issues in archaeology but also provides a broad overview of the basics of geophysics. The Handbook examines a wide range of techniques: techniques associated with gravity, magnetometry, waves, electromagnetic induction, ground penetrating radar, geotomography, and electrical resistivity tomography. Each technique is explored in depth, with detailed case studies illustrating both technical applications and interpretations of data. The Handbook highlights the diverse range of geophysical methods required in the study of the Earth's subsurface.