Kategoria BISAC: Science >> Physics - General

Research Laboratory Safety explains the most important prerequisite when working in a laboratory: Knowing the potential hazards of equipment and the chemical materials to be employed. Students learn how to assess and control risks in a research laboratory and to identify a possible danger. An approach on the hazard classes such as physical, chemical, biological and radiation hazards is given and exercises to each class prepare for exams.

This book advocates the importance and value of errors for the progress of scientific research Hans Kricheldorf explains that most of the great scientific achievements are based on an iterative process (an 'innate self-healing mechanism'): errors are committed, being checked over and over again, through which finally new findings and knowledge can arise. New ideas are often first confronted with refusal. This is so not only in real life, but also in scientific and medical research. The author outlines in this book how great ideas had to ripen over time before winning recognition and being...

The nature of reality has been a long-debated issue among scientists and philosophers. In 1930, Rabindranath Tagore and Albert Einstein had a long conversation on the nature of reality. This conversation has been widely quoted and discussed by scientists, philosophers and scholars from the literary world. The important question that Tagore and Einstein discussed was whether the world is a unity dependent on humanity, or the world is a reality independent on the human factor. Einstein took the stand adopted by Western philosophers and mathematicians, namely that "reality "is something...

Plasmonic resonators, composed of metallic micro- and nanostructures, belong to the category of excited-state physics on resonances from gigahertz to petahertz. Dynamical physics is in contrast to ground-state physics, which includes thermal states, and is connected to diverse applications to enhance existing photo-induced effects and phenomena such as plasmon-enhanced photoluminescence and Raman scattering. This book has three main aims: to provide fundamental knowledge on plasmonic resonators, to explain diverse plasmonic resonators, and to stimulate further development in plasmonic...

This book contains fascinating vignettes depicting future societies and the implications which increasing technological change has on society and the environment. The topics discussed include nanotechnology, medicine, computational science, biotechnology, synthetic biology, and cognitive technology, among others in science. In addition, social norms, attitudes, and policy are also featured. The upshot of this combination is an entertaining, educational, and thought-provoking volume.

The glimpses into future societies subsequent to the introduction and incorporation of...

Authored by a leading educator, this book teaches the fundamental mathematics and physics concepts associated with medical imaging systems. Going beyond mere description of imaging modalities, this book delves into the mechanisms of image formation and image quality common to all imaging systems: contrast mechanisms, noise, and spatial and temporal resolution, making it an important reference for medical physicists and biomedical engineering students. This is an extensively revised new edition of The Physics of Medical X-Ray Imaging by Bruce Hasegawa (Medical Physics Publishing, 1991), and...