You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
A Engenharia de Materiais não é apenas uma das ciências de mais rápido crescimento e evolução, mas também uma que está na vanguarda da tecnologia moderna, abrangendo todas as facetas da vida no século XXI. Esta obra reúne os maiores pesquisadores brasileiros da área para apresentarem seus temas de pesquisa, que estão construindo as bases de novas tecnologias e progressos inovadores.
Standard characterization methods of biological cells are time consuming and may reduce cell viability by staining them with markers. An alternative fast and non-destructive method is developed using impedance spectroscopy, which has potential applications in biology. The technique is used to identify tumor cells in mice, detect bacterial eye infections, monitor fruit ripening, and measure sweat lactate concentration in humans by using a skin sensor. These applications often require a portable measurement system. Therefore, three portable systems were designed and tested. It has been shown that the method can be further improved by four-terminal measurements. For extension of the method in the millimeter-wave frequencies, full electromagnetic simulation of the chip has been carried out, and electrodes and interconnections have been adjusted accordingly.
This dissertation focuses on the application of Tip-Enhanced Raman spectroscopy (TERS) to non-transparent and non-conductive samples, allowing for the optical characterization of nanoelectronic devices. As such, nano-crystals are analyzed as a model system for the investigation of chemical and structural properties. Furthermore, a novel method for mapping the refractive index of materials with nanometer resolution is presented. The technological progress of electronics through miniaturization has reached the nanoscale while new materials with high performance and functional properties gain importance. Quality control and the scientific understanding of size effects in electronic nanostructur...
"Every once in a great while, there arises a young psychiatrist with entirely new rehabilitation ideas for helping patients retrieve their lives from psychosis. Usually such ideas initially elicit significant negative reactions from peers, but a handful of sturdy physicians have continued on to show the world that something different is possible—including George Brooks of the United States, E. E. Antinnen of Finland, and Franco Basaglia of Italy. Now we have to add to this list of illustrious doctors the name of Alberto Fergusson of Colombia”. (Extract of the "Foreword”)"
This indispensable book is a compilation of invited talks delivered at the symposium, “Current Topics in Physics” held in Mexico City in June 2003, to celebrate the 75th birthday of Professor Sir Roger Elliott. The contributions have been prepared by research associates, former students, post-doctoral fellows and colleagues of Professor Elliott, many of them leading scientists — as Sir Roger himself — in important research institutes around the world. The book gives a very timely and comprehensive overview of various key areas of modern condensed matter and statistical physics. 19 original contributions are included, grouped in three main areas: disorder and dynamical systems, structures and glasses, electrical and magnetic properties.The contributions are by many of the foremost researchers in the field of condensed matter and statistical physics. In particular, contributions by such prominent scientists as M E Fisher, A A Maradudin, M F Thorpe, M Balkanski, T Fujiwara, and of course Sir Roger Elliott himself make this book a rewarding read.
This book examines Brazil's position in the global ecological crisis and how social, political, ethical, scientific and economic issues affect its environmental performance.
When Emilie, the matriarch of a large and unruly family of Lebanese emigrants, is on her deathbed, her granddaughter must return to Manaus and her childhood home to say goodbye. Here, in the heart of the Amazon, she becomes enveloped in memories, as family and friends gather round to tell their own tales. We hear of how Uncle Hanna first left Lebanon for Brazil early in the twentieth century; of Soraya Angela, the illegitimate deaf-mute child whose short life was blighted by fear and prejudice; of Uncle Emir and his solitary walk that ended at the bottom of the river; of Hakim's wranglings with the Arabic language; of the two unnameable, fiery-tongued brothers; of the German photographer and constant friend Dorner, roaming Manaus with his Hasselblad; and at the centre of it all lies Emilie- loving, interfering, luminous.
The FIRST MEXICAN MEETING ON MATHEMATICAL AND EXPERI MENTAL PHYSICS was held at EL COLEGIO N ACIONAL in Mexico Cit y, Mexico, from September 10 to 14, 2001. This event consisted of the LEOPOLDO GARciA-COLiN SCHERER Medal Lecture, delivered by Prof. Nicholas G. van Kampen, a series of plenary talks by Leopoldo Garcia-Colin, Giinter Nimtz, Luis F. Rodriguez, Ruoon Barrera, and Donald Saari, and of three parallel symposia, namely, Cosmology and Gravitation, Statistical Physics and Beyond, and Hydrodynamics and Dynamical Systems. The response from the Physics community was enthusiastic, with over 200 participants and around 80 speakers, from allover the world: USA, Canada, Mexico, Germany, Franc...
Selected, peer reviewed papers from the IV Euro-Asian Symposium “Trends in MAGnetism” Nanospintronics, EASTMAG – 2010, June 28 – July 2, 2010, Ekaterinburg, Russia