Hans Breuer – författare

A Greenhorn Naturalist in Borneo is about natural history, travel in the tropics, life sciences, and adventure, with the environment always in mind. It chronicles the nine years the author spent with his family on that equatorial island. The book’s humorous style never detracts from the focus on the science, the island of Borneo and its natural wonders.The story begins in 2007 on top of a garage in Taiwan, where the author kept a greenhouse filled with hundreds of carnivorous tropical pitcher plants. In August of the same year, he attended a conference on these plants in Borneo and met them in the wild for the first time. This triggered an obsession with the island’s legendary rainforest fauna and flora, and he decided to move to Borneo with his family for easier access to the jungle. In a tone reminiscent of Bill Bryson, Douglas Adams, and Gerald Durrell – funny, self-deprecating, but always satisfying for the science-minded reader – A Greenhorn Naturalist in Borneo documents the Breuer family's adventures with Borneo’s enormous biodiversity: flying snakes, venomous primates, parachuting frogs, pangolins, king cobras, orangutans, masters of mimicry and camouflage, the world's rarest lizard and the world’s longest snake.And these are just a fraction of the life forms the reader will meet. Adventure lurks behind every trail bend: toddler-sized monkeys terrorize night hikers, bearded jungle pigs hunt stray dogs, a giant python almost gets stepped on, and other encounters of the ‘not so funny when it happened’ kind. The reader will also meet the people inhabiting the island, such as Asia’s last rainforest nomads, quaint government officials, and former headhunting tribes that still proudly display their trophies above their fireplaces. Inevitably, the author’s life in Borneo also led to first-hand insight into the island’s environmental tragedy caused by decades of severe over-exploitation, a recurring topic throughout the book.A Greenhorn Naturalist in Borneo puts the reader in a front-row seat to marvel at nature’s wonders in all their magnificence visiting places unknown and creatures unheard of; and it is also an invitation to consider the state of the planet, to take it seriously, and to act before it’s too late.

75 Farbtafeln und 125 zugeordnete Textseiten mit zahlreichen griffigen Beispielen und nahtloser Anlehnung an den Gegen- standskatalog machen den "Taschenatlas" zur idealen Vorbe- reitung auf die {rztliche Vorpr}fung. Im Dialog von klar ge- gliederter, konzentrierter Darstellung und dazugeh|rigen Schemazeichnungen werden auch komplexe Fakten schnell ver- standen und gemerkt, das Zusammenspiel von Physik und Physiologie immer wieder transparent. Ober die Pr}fung hinaus bleibt der Taschenatlas ein unentbehrlicher Studienbegleiter und ein zuverl{ssiges Nachschlagewerk.

The subject of the book is the medical application of high energy proton beams, emphasising the practical applications, indications, radiobiology and physics, including dosimetry and three dimensional planning. The detailed methods of patient immobilisation, data collection for planning and the execution of plans will be presented. This will supply "hands on" type of information that will enable any qualified radiotherapist to treat a patient with confidence. The radiobiology of large fractions will also be explained in detail. The special features will include conversion tables to equivalent values for multiple dose increments ("frations") from single dose values, photos and drawings of immobilisation techniques, tissue density values. The main benefit the reader will get is an in depth, practical text, covering all aspects of proton therapy.

This handbook is intended for the advanced specialist and for the practitioner interested in the application of lasers in medicine. It provides state-of-the art summaries of all available medical laser systems and the indications for their clinical use. The first part introduces basic laser physics, including laser-tissue interactions as well as technical equipment and particular techniques developed for medical use in connection with laser. The second part of the text covers all areas of laser application in medicine presented by senior specialists from different countries, each having extensive practical experience.