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 Free Download Diversity, Biomineralization and Rock Magnetism of Magnetotactic Bacteria By Wei Lin (auth.) 2013 | 92 Pages | ISBN: 3642382614 | PDF | 4 MB Magnetotactic bacteria (MTB) synthesize intracellular nano-sized minerals of magnetite and/or greigite magnetosomes for magnetic orientation. They play important roles in global iron cycling and sedimentary magnetism, and have a broad range of potential applications in both biotechnological and biomedical fields. However, because the majority of MTB in nature remain unculturable, our understanding of these specific bacteria remains fairly limited. This thesis describes the development of a novel approach for effectively collecting, purifying and characterizing uncultivated magnetotactic bacteria. The diversity, genomic information and rock magnetic properties of various uncultivated MTB are investigated and characterized using a combination of biological and geophysical methods. The results will lead to a better understanding of the biogeography and biomineralization mechanisms of MTB in nature, and improve our knowledge of the contributions of MTB to biogeochemical cycles of elements and sedimentary magnetism. Dr. Wei Lin works at the Institute of Geology and Geophysics, Chinese Academy of Sciences, China  Free Download Disturbing the Bones by Andrew Davis, Jeff Biggers English | October 22, 2024 | ISBN: 1685891454 | True EPUB | 368 pages | 1.97 MB A propulsive debut political thriller set in the aftermath of a global nuclear weapons crisis-from the acclaimed filmmaker of The Fugitive and an award-winning journalist . . .
 Free Download Distribution Ecology: From Individual Habitat Use to Species Biogeographical Range By Marcelo Hernán Cassini (auth.) 2013 | 217 Pages | ISBN: 1461464145 | PDF | 4 MB This book brings together a set of approaches to the study of individual-species ecology based on the analysis of spatial variations of abundance. Distribution ecology assumes that ecological phenomena can be understood when analyzing the extrinsic (environmental) or intrinsic (physiological constraints, population mechanisms) that correlate with this spatial variation. Ecological processes depend on geographical scales, so their analysis requires following environmental heterogeneity. At small scales, the effects of biotic factors of ecosystems are strong, while at large scales, abiotic factors such as climate, govern ecological functioning. Responses of organisms also depend on scales: at small scales, adaptations dominate, i.e. the ability of organisms to respond adaptively using habitat decision rules that maximize their fitness; at large scales, limiting traits dominate, i.e., tolerance ranges to environmental conditions.  Free Download Distributed Decision Making By Professor Dr. Christoph Schneeweiss (auth.) 2003 | 528 Pages | ISBN: 3642072895 | PDF | 13 MB Distributed decision making (DDM) has become of increasing importance in quantitative decision analysis. In applications like supply chain management, service operations, or managerial accounting, DDM has led to a paradigm shift. The book providesa unified approach to such seemingly diverse fields as multi-level stochastic programming, hierarchical production planning, principal agent theory, negotiations or contract theory. Different settings like multi-level one-person decision problems, multi-person antagonistic planning, and leadership situations are covered. Numerous examples and real-life planning cases illustrate the concepts. The new edition has been considerably expanded by additional chapters on supply chain management, service operations and multi-agent systems.  Free Download Karen Tranberg Hansen, "Distant Companions: Servants and Employers in Zambia, 1900-1985 " English | ISBN: 1501727915 | 2018 | 342 pages | PDF | 11 MB Distant Companions tells the fascinating story of the lives and times of domestic servants and their employers in Zambia from the beginning of white settlement during the colonial period until after independence. Emphasizing the interactive nature of relationships of domination, the book is useful for readers who seek to understand the dynamics of domestic service in a variety of settings. In order to examine the servant- employer relationship within the context of larger political and economic processes, Karen Tranberg Hansen employs an unusual combination of methods, including analysis of historical documents, travelogues, memoirs, literature, and life histories, as well as anthropological fieldwork, survey research, and participant observation.
 Free Download John McNabb, "Dissent with Modification: Human Origins, Palaeolithic Archaeology and Evolutionary Anthropology in Britain 1859-1901" English | ISBN: 1905739524 | 2012 | 377 pages | PDF | 14 MB The author's original aim in writing this book was to chronicle the story of a very specific debate in human evolutionary studies that took place between the late 1880s and the 1930s - the 'eolith' debate that had to do with small, natural stones whose shape and edges suggested to our earliest ancestors their use as tools, either as they were, or with a small amount of chipping to the stone's edge, a process called 'retouch'. These were the most primitive of tools, thought to date to the very beginning of human cultural evolution, and therefore suited to our very earliest ancestors. The more the author researched this topic the more he realised that its explanation was rooted in a number of research questions which today are considered separate subjects, and, gradually, a book that was to be about a forgotten Palaeolithic debate became a book that was just as much about 'Morlocks', stone tools, racial difference, and the Anthropological Society of London. The major themes of this study include: Apart from interconnectivity itself, the development of Palaeolithic archaeology, its relationship with the study of human physical anthropology in Britain and, to a much lesser extent, on the Continent; The links between these and the study of race and racial origins; The question of human origins itself; The link with geological developments in climate and glacial studies; The public perception of the whole 'origins' question and its relationship with 'race'; How the public got its information on origins-related questions, and in what form this was presented to them; a review of the opening phase of the eolith debate (1889-1895/6) as a logical extension of developments in a number of these areas (e.g. Victorian science fiction). This fascinating book incorporates original research with synthesis and overview, and at the same time presents original perspectives derived from the author's overall arrangement of the material. While the targeted readership includes postgraduates and third-year undergraduates, the work is very much intended as accessible to the non-academic reader wanting to know more about a subject that (re)touches on everyone.  Free Download Lorena Preta, "DISLOCATED SUBJECT " English | ISBN: 8869771075 | 2018 | 120 page s | EPUB | 2 MB  Free Download Prof. Sinfree Makoni, "Disinventing and Reconstituting Languages " English | ISBN: 1853599239 | 2006 | 272 pages | PDF | 2 MB This book questions assumptions about the nature of language and how language is conceptualized. Looking at diverse contexts from sign languages in Indonesia to literacy practices in Brazil, from hip-hop in the US to education in Bosnia and Herzegovina, this book forcefully argues that a critique of common linguistic and metalinguistic suppositions is not only a conceptual but also a sociopolitical necessity. Just as many notions of language are highly suspect, so too are many related concepts premised on a notion of discrete languages, such as language rights, mother tongues, multilingualism, or code-switching. Definitions of language in language policies, education and assessment have material and often harmful consequences for people. Unless we actively engage with the history of invention of languages in order to radically change and reconstitute the ways in which languages are taught and conceptualized, language studies will not be able to improve the social welfare of language users.  Free Download Disembodiment: Corporeal Politics of Radical Refusal (Heretical Thought) by Banu Bargu English | October 4, 2024 | ISBN: 0197608531 | True EPUB | 504 pages | 0.8 MB Disembodiment examines self-destruction, self-injury, and self-endangerment as actions that express the injustices and indignities of the life conditions of impoverished, dispossessed, and dominated peoples. Author Banu Bargu troubles the dominant approach that treats these acts as individual pathologies, cries for help, and signs of despair. Instead, she suggests that they should be read as unconventional performances of resistance and refusal that are erased, marginalized, and distorted by metanarratives of history as progress and of agency as freedom and intentionality. Situating these practices in a dialectic of desubjectivation and counter-subjectivation, Bargu argues that they dispel a western metaphysics of subjecthood and invoke alternative ways of being human and of relating to one's body and the world. Pursuing philosophical questions about the meaning of agency, the direction of history, and the limits of the political generated by the forfeiture of the body, Bargu offers a stark and unforgiving critique of our present.  Free Download Robert Arnott, "Disease and Healing in the Indus Civilisation" English | ISBN: 1803277386 | 2024 | 214 pages | PDF | 4 MB Disease and Healing in the Indus Civilisation presents a synthesis of what is currently known about health, disease and healing in the Indus Civilisation in the third to early second millennia BCE, underpinned by original research. It is the result of a detailed study of published human skeletal remains and material culture, with an increasing awareness of the natural environment. When combined with a knowledge of palaeoepidemiology and the natural history of disease, ancient climate change, and what is known of healing and health in contemporary Bronze Age societies of the Near East, with which the Indus Civilisation was in contact, it has been possible to piece together a picture of diseases in the period, the practice of healing and the development of public health. For the first time, the book illustrates the health, life expectancy, and the illnesses and injuries from which those at the bottom of society suffered, both at work and at home. |
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