Download or read book Early Days of X ray Crystallography written by André Authier and published by OUP Oxford. This book was released on 2013-08-01 with total page 1080 pages. Available in PDF, EPUB and Kindle. Book excerpt: The year 2012 marked the centenary of one of the most significant discoveries of the early twentieth century, the discovery of X-ray diffraction (March 1912, by Laue, Friedrich and Knipping) and of Bragg's law (November 1912). The discovery of X-ray diffraction confirmed the wave nature of X-rays and the space-lattice hypothesis. It had two major consequences: the analysis of the structure of atoms, and the determination of the atomic structure of materials. This had a momentous impact in chemistry, physics, mineralogy, material science, biology and X-ray spectroscopy. The book relates the discovery itself, the early days of X-ray crystallography, and the way the news of the discovery spread round the world. It explains how the first crystal structures were determined by William Bragg and his son Lawrence, and recounts which were the early applications of X-ray crystallography in chemistry, mineralogy, materials science, physics, biological sciences and X-ray spectroscopy. It also tells how the concept of space lattice developed since ancient times up to the nineteenth century, and how our conception of the nature of light has changed over time. The contributions of the main actors of the story, prior to the discovery, at the time of the discovery and immediately afterwards, are described through their writings and are put into the context of the time, accompanied by brief biographical details. This thoroughly researched account on the multiple faces of a scientific specialty, X-ray crystallography, is aimed both at the scientists, who rarely subject the historical material of past discoveries in their field to particular scrutiny with regard to the historical details and at the historians of science who often lack the required expert knowledge to scrutinize the involved technical content in sufficient depth (M. Eckert - Metascience).
Download or read book OAR written by and published by . This book was released on 1967 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Australian Physicist written by and published by . This book was released on 1988 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Medical Physics During the COVID 19 Pandemic written by Kwan Hoong Ng and published by CRC Press. This book was released on 2021-03-28 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first book to cover the impact of COVID-19 on the field of medical physics Edited by two experts in the field, with chapter contributions from subject area specialists around the world Broad, global coverage, ranging from the impact on teaching, research, and publishing, with unique perspectives from journal editors and students and trainees
Download or read book Reconsidering Science Learning written by Eileen Scanlon and published by Psychology Press. This book was released on 2004 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: This informative book looks at science learning in a wide range of contexts. It is divided into three parts. Part one deals with the arguments put forward for studying science, and includes a discussion on what science learners need to know about the nature of science and how decisions about what forms science curricula are made. Part two includes articles on the processes by which science is learned and part three deals with inclusivity and diversity in science learning and what widening participation means for science education. This is a companion book to Mediating Science Learning through ICT also published by RoutledgeFalmer. Reconsidering Science Learning will be of particular interest to teachers on masters courses in science education and academics with an interest in science education.
Download or read book Radar Men A P Rowe and John Strath in War and Peace written by Don Sinnott and published by Xlibris Corporation. This book was released on 2016-08-29 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: World War II defined its heroes and villains. There are many books on national leaders like Churchill and Hitler, generals like Montgomery and Rommel. Less has been written about the civilian scientists, engineers, and technicians whose work produced military innovations that drove the direction and outcome of that terrible conflict. This book is a connected and interlaced narrative of two men who were World War II civilian scientists. It is a non-technical portrait of two twentieth-century life stories against a backdrop of war and peace, which are important in both historical context and as illustrations of the human condition lived in extraordinary circumstances. The lives of A. P. Rowe and John Strath intersected in the British development of radar in the 1930s and 1940s and then diverged into critical roles in Britain and Australia after the war. Rowe and Strath worked in Britains epic development of radar defences, without which the 1940 aerial Battle of Britain would have been lost. Rowe led what has been termed as one of the most successful research establishments of all time, focussed on the development and deployment of radar; Strath was a junior member of that establishment. After the war, both men moved to Australia where Rowe, after a short and unhappy involvement as lead scientific adviser on the development of Australia's Woomera rocket range and Australian defence, was for a decade a highly contentious vice chancellor of the University of Adelaide. Strath became involved in development of the British atomic weapon and monitoring of nuclear test effects in Australia and then became the prime mover for development of what is now Australias Jindalee Operational Radar Network, a major component of the countrys long-range defence surveillance.
Download or read book Reflections on the History of Computing written by Arthur Tatnall and published by Springer. This book was released on 2012-11-28 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a collection of refereed invited papers on the history of computing from the 1940s to the 1990s with one paper going back to look at Italian calculating/computing machines from the first century to the 20th century. The 22 papers cover a wide range of computing related topics such as specific early computer systems, their construction, their use and their users; software programming and operating systems; people involved in the theory, design and use of these computers; computer education; and conservation of computing technology. Many of the authors were actually involved in the events they describe and share their specific reflections on the history of computing.
Download or read book Middle Atmosphere written by PLUMB and published by Birkhäuser. This book was released on 2013-11-21 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: PAGEOPH, stratosphere, these differences provide us with new evidence, interpretation of which can materially help to advance our understanding of stratospheric dynamics in general. It is now weil established that smaller-scale motions-in particular gravity waves and turbulence-are of fundamental importance in the general circulation of the mesosphere; they seem to be similarly, if less spectacularly, significant in the troposphere, and probably also in the stratosphere. Our understanding of these motions, their effects on the mean circulation and their mutual interactions is progressing rapidly, as is weil illustrated by the papers in this issue; there are reports of observational studies, especially with new instruments such as the Japanese MV radar, reviews of the state of theory, a laboratory study and an analysis of gravity waves and their effects in the high resolution "SKYHI" general circulation model. There are good reasons to suspect that gravity waves may be of crucial significance in making the stratospheric circulation the way it is (modeling experience being one suggestive piece of evidence for this). Direct observational proof has thus far been prevented by the difficulty of making observations of such scales of motion in this region; in one study reported here, falling sphere observations are used to obtain information on the structure and intensity of waves in the upper stratosphere.
Download or read book David Bohm s Critique of Modern Physics written by Chris Talbot and published by Springer Nature. This book was released on 2020-07-30 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the letters contained in this book, David Bohm argues that the dominant formal, mathematical approach in physics is seriously flawed. In the 1950s and 60s, Bohm took a direction unheard of for a professor of theoretical physics: while still researching in physics, working among others with Yakir Aharanov and later Jeffrey Bub, he also spent time studying “metaphysics”—such as Hegel’s dialectics and Indian panpsychism. 50 years on, questions raised about the direction and philosophical assumptions of theoretical physics show that Bohm’s arguments still have contemporary relevance.
Download or read book Handbook of Pragmatics written by Frank Brisard and published by John Benjamins Publishing Company. This book was released on 2022-11-15 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: This encyclopaedia of one of the major fields of language studies is a continuously updated source of state-of-the-art information for anyone interested in language use. The IPrA Handbook of Pragmatics provides easy access – for scholars with widely divergent backgrounds but with convergent interests in the use and functioning of language – to the different topics, traditions and methods which together make up the field of pragmatics, broadly conceived as the cognitive, social and cultural study of language and communication, i.e. the science of language use. The Handbook of Pragmatics is a unique reference work for researchers, which has been expanded and updated continuously with annual installments since 1995. Also available as Online Resource: https://benjamins.com/online/hop
Download or read book Portraits in Science written by and published by National Library Australia. This book was released on 1994 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Twelve of Australia's leading scientists speak about their lives and their work. They convey the variety, excitement and accomplishment of science, explore its processes and reveal its challenges. Together their informal stories illuminate a remarkable landscape of science in Australia and shed fascinating light on the formative influences that have shaped these men and women towards a life in science.
Download or read book Physicists written by Dean Miller and published by Cavendish Square Publishing, LLC. This book was released on 2014-01-01 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, a breakdown of the life and work of some of history's pioneers in the study of physics are thoroughly explored. Notable physicists include Albert Einstein, Stephen Hawking, Isaac Newton, and Galileo Galilei. Their contribution to science and human kind is insurmountable. This book provides excellent biographical sketches for trailblazers in physics. Specific articles are devoted to the above mentioned scientists, among others, covering the contributions to their field, specifically addressing how their research, discoveries, and inventions impacted human understanding and experience.
Download or read book Experimental Methods for Science and Engineering Students written by Les Kirkup and published by Cambridge University Press. This book was released on 2019-09-05 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: An overview of experimental methods providing practical advice to students seeking guidance with their experimental work.
Download or read book Physics Briefs written by and published by . This book was released on 1992 with total page 1216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Collection of Extended Abstracts Presented at ICMUA Sessions and IUGG Symposium 18 written by and published by . This book was released on 1980 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Australian Dictionary of Biography Volume 19 written by Melanie Nolan and published by ANU Press. This book was released on 2021-03-09 with total page 970 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 19 of the Australian Dictionary of Biography (ADB) contains concise biographies of individuals who died between 1991 and 1995. The first of two volumes for the 1990s, it presents a colourful montage of late twentieth-century Australian life, containing the biographies of significant and representative Australians. The volume is still in the shadow of World War II with servicemen and women who enlisted young appearing, but these influences are dimming and there are now increasing numbers of non-white, non-male, non-privileged and non-straight subjects. The 680 individuals recorded in volume 19 of the ADB include Wiradjuri midwife and Ngunnawal Elder Violet Bulger; Aboriginal rights activist, poet, playwright and artist Kevin Gilbert; and Torres Strait Islander community leader and land rights campaigner Eddie Mabo. HIV/AIDS child activists Tony Lovegrove and Eve Van Grafhorst have entries, as does conductor Stuart Challender, ‘the first Australian celebrity to go public’ about his HIV/AIDS condition in 1991. The arts are, as always, well-represented, including writers Frank Hardy, Mary Durack and Nene Gare, actors Frank Thring and Leonard Teale and arts patron Ian Potter. We are beginning to see the effects of the steep rise in postwar immigration flow through to the ADB. Artist Joseph Stanislaw Ostoja-Kotkowski was born in Poland. Pilar Moreno de Otaegui, co-founded the Spanish Club of Sydney. Chinese restaurateur and community leader Ming Poon (Dick) Low migrated to Victoria in 1953. Often we have a dearth of information about the domestic lives of our subjects; politician Olive Zakharov, however, bravely disclosed at the Victorian launch of the federal government’s campaign to Stop Violence Against Women in 1993 that she was a survivor of domestic violence in her second marriage. Take a dip into the many fascinating lives of the Australian Dictionary of Biography.
Download or read book Air Force Research Resum s written by and published by . This book was released on with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:
