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Crystalline semiconductors in the form of thin films are crucial materials for many modern, advanced technologies in fields such as microelectronics, optoelectronics, display technology, and photovoltaic technology. Crystalline semiconductors can be produced at surprisingly low temperatures (as low as 120C) by crystallization of amorphous semicon
The field of organic/inorganic hybrids has evolved significantly, providing materials with increasing architectural complexities and functionalities. Scientists involved in this field are gradually moving from building materials using a classical molecular approach (e.g. polymerization) to assembling materials on the nanoscale, using a variety of innovative strategies which can vary from the assembly of DNA motifs, to the formation of mesoporous materials by spinodal decomposition, or the use of nanoparticles or oxoclusters as nanobuilding blocks for building complex structures such as nacre-like transition metal oxides. This precise control over the materials architecture also adds function...
This book offers a considered yet entertaining reflection on the progress of modern scientific research. The winding path of science can only be understood by revealing the personal, human side of scientific research, demystifying the actions of the scientist and exposing the human drama on the stage of science. The book looks at the true nature of contemporary science and scientists through the lens of the personal experiences of the author, a renowned and leading materials scientist, over the last half century. It examines the positive threads of modern scientific progress in sober juxtaposition to the manifest negative developments arising from stiff competition within the current academic landscape. A collection of stories and real-life anecdotes is presented in parallel to the career of the author, providing a first-hand account of important achievements in the field of materials science. As a result, this book provides fascinating reading for students, seasoned scientists, and anybody else interested in the workings and machinations of modern science.
Many important advances in technology have been associated with nanotechnology and the miniaturization of components, devices and systems. Microjoining has been closely associated with the evolution of microelectronic packaging, but actually covers a much broader area, and is essential for manufacturing many electronic, precision and medical products.Part one reviews the basics of microjoining, including solid-state bonding and fusion microwelding. Part two covers microjoining and nanojoining processes, such as bonding mechanisms and metallurgy, process development and optimization, thermal stresses and distortion, positioning and fixturing, sensing, and numerical modelling. Part three discu...
This book provides the first complete and up-to-date summary of the state of the art in HAXPES and motivates readers to harness its powerful capabilities in their own research. The chapters are written by experts. They include historical work, modern instrumentation, theory and applications. This book spans from physics to chemistry and materials science and engineering. In consideration of the rapid development of the technique, several chapters include highlights illustrating future opportunities as well.
Based on the experience of many countries in the WHO European Region and the advice of experts, this guide outlines some of the steps prison systems should take to reduce the public health risks from compulsory detention in often unhealthy situations, to care for prisoners in need and to promote the health of prisoners and prison staff. This requires that everyone working in prisons understand how imprisonment affects health, what prisoners' health needs are, and how evidence-based health services can be provided for everyone needing treatment, care and prevention in prison. Other essential elements are being aware of and accepting internationally recommended standards for prison health; providing professional care with the same adherence to professional ethics as in other health services; and, while seeing individual needs as the central feature of the care provided, promoting a whole-prison approach to care and promoting the health and well-being of people in custody.
There is a widespread consensus that use of antioxidants as a therapeutic approach may counteract free radical mediated pathologies. However, the role of antioxidants in normal physiology and redox signaling is still in its infancy. Since oxidative stress is related to various diseases and pathologies, scientists are eager to study the disease in humans, but it is not always ethical to study all the aspects of the disease in humans. Thus, it becomes mandatory to study the disease process and the mechanisms behind it through experimental models which generally involve animals, in vitro/cell culture studies, primates and even humans to a certain extent. Studies on Experimental Models contains ...