Download or read book Human Brain Evolution written by Stephen Cunnane and published by John Wiley & Sons. This book was released on 2010-06-01 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: The evolution of the human brain and cognitive ability is one of the central themes of physical/biological anthropology. This book discusses the emergence of human cognition at a conceptual level, describing it as a process of long adaptive stasis interrupted by short periods of cognitive advance. These advances were not linear and directed, but were acquired indirectly as part of changing human behaviors, in other words through the process of exaptation (acquisition of a function for which it was not originally selected). Based on studies of the modem human brain, certain prerequisites were needed for the development of the early brain and associated cognitive advances. This book documents the energy and nutrient constraints of the modern brain, highlighting the significant role of long-chain polyunsaturated fatty acids (LC-PUFA) in brain development and maintenance. Crawford provides further emphasis for the role of essential fatty acids, in particular DHA, in brain development, by discussing the evolution of the eye and neural systems. This is an ideal book for Graduate students, post docs, research scientists in Physical/Biological Anthropology, Human Biology, Archaeology, Nutrition, Cognitive Science, Neurosciences. It is also an excellent selection for a grad student discussion seminar.

Download or read book DE EVOLUTION written by Jeff Frank and published by Page Publishing Inc. This book was released on 2016-12-22 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: A large sophisticated telescope complex sits atop a dormant volcano in one of Earth's most remote locations. Some incredibly bright but fiercely independent folks operate it much of the time. They detect, map, and perform threat analysis of near-Earth objects. Shortly after the world narrowly escapes an extinction event, they start collecting pieces of a related cosmic puzzle. When they've connected enough of them, an intriguing and disturbing picture emerges. Yet the most revealing pieces don't reveal themselves until after all life on Earth already has begun marching in lockstep toward possible oblivion.

Download or read book 3G Evolution written by Erik Dahlman and published by Elsevier. This book was released on 2010-07-27 with total page 485 pages. Available in PDF, EPUB and Kindle. Book excerpt: This very up-to-date and practical book, written by engineers working closely in 3GPP, gives insight into the newest technologies and standards adopted by 3GPP, with detailed explanations of the specific solutions chosen and their implementation in HSPA and LTE. The key technologies presented include multi-carrier transmission, advanced single-carrier transmission, advanced receivers, OFDM, MIMO and adaptive antenna solutions, advanced radio resource management and protocols, and different radio network architectures. Their role and use in the context of mobile broadband access in general is explained. Both a high-level overview and more detailed step-by-step explanations of HSPA and LTE implementation are given. An overview of other related systems such as TD SCDMA, CDMA2000, and WIMAX is also provided.This is a 'must-have' resource for engineers and other professionals working with cellular or wireless broadband technologies who need to know how to utilize the new technology to stay ahead of the competition.The authors of the book all work at Ericsson Research and are deeply involved in 3G development and standardisation since the early days of 3G research. They are leading experts in the field and are today still actively contributing to the standardisation of both HSPA and LTE within 3GPP.* Gives the first explanation of the radio access technologies and key international standards for moving to the next stage of 3G evolution: fully operational mobile broadband* Describes the new technologies selected by the 3GPP to realise High Speed Packet Access (HSPA) and Long Term Evolution (LTE) for mobile broadband * Gives both higher-level overviews and detailed explanations of HSPA and LTE as specified by 3GPP

Download or read book Evolution written by and published by PediaPress. This book was released on with total page 697 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Evolution of Human Consciousness and Linguistic Behavior written by Karen A. Haworth and published by Rowman & Littlefield. This book was released on 2020-09-22 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drawing from the disciplines of cognitive science, Paleolithic anthropology, art history, and semiotics, Karen A. Haworth and Terry J. Prewitt offer a novel discussion of the origins of language, based primarily in the distinction of holistic versus analytical cognitive processing. Also, by employing a refined view of human symboling capacities grounded in the writings of C. S. Peirce, they provide a short but comprehensive explanation of what the artifacts and art of the Paleolithic and Mesolithic periods suggest about language origins. Their interpretation supports a semiotic argument that “iconic and indexical logical modeling” precedes human elaboration of experience by symbolic reference in words or propositions, and ultimately in what Peirce called “the argument.” Further, they suggest that the use of symbols to model the world developed rapidly between about 20,000 and 10,000 years ago, and has the effect of giving emphasis to analytic thought as the dominant mode of human consciousness. Rather than seeing symbols as the impetus for human logic, they argue for presymbolic elements of logic in Peirce’s sign categories shared widely by humans and other animals. Intended readers are scholars in philosophy, anthropology, psychology, linguistics, and semiotics, as well as interested nonspecialists. The presentation is also complemented with brief personal narratives, intended to offer background that helps make a dense academic argument more accessible to the widest audience possible. The authors’ insights into the basis for language have ramifications for any number of other fields: education, psychology, philosophy, prehistory, and art, to name a few.

Download or read book The Edge of Evolution written by Michael J. Behe and published by Simon and Schuster. This book was released on 2008-06-17 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: The author of Darwin's Black Box draws on new findings in genetics to pose an argument for intelligent design that refutes Darwinian beliefs about evolution while offering alternative analyses of such factors as disease, random mutations, and the human struggle for survival. Reprint. 40,000 first printing.

Download or read book Codon Evolution written by Gina M. Cannarozzi and published by Oxford University Press. This book was released on 2012-02-23 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second part of the book focuses on codon usage bias.

Download or read book Evolution s Wedge written by David W. Pfennig and published by Univ of California Press. This book was released on 2012-10-25 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite Darwin's emphasis, competition's role in diversification remains controversial and largely underappreciated.

Download or read book Evolution s Destiny written by R J P Williams and published by Royal Society of Chemistry. This book was released on 2012-08-31 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is written as an addition to Darwin's work and that of molecular biologists on evolution so as to include views of it from the point of view of chemistry rather than just from our knowledge of the biology and genes of organisms. By concentrating on a wide range of chemical elements, not just those in traditional organic compounds, we show that there is a close relationship between the geological or environmental chemical changes from the formation of Earth and those of organisms from the time of their origin. These are considerations which Darwin or other scientists could not have explored until very recent times since sufficient analytical data were not available. They lead us to suggest that there is a combined geo- and bio-chemical evolution, that of an ecosystem, which has had a systematic chemical development. In this development the arrival of new very similar species is shown to be by random Darwinian competitive selection processes such that a huge variety of species coexist with only minor differences in chemistry and advantages. This is in agreement with previous studies. On the large scale of evolution of very different organisms, and over greater timescales, by way of contrast, we observe that groups of species have special, different, chemical features and function. It is more difficult to understand how they evolved and therefore we examine their chemical development in detail. Overall there is a cooperative evolution of a chemical system driven by capture of energy, mainly from the sun, and its degradation in which the chemistry of both the environment and organisms are facilitating intermediates. We shall suggest that the overall drive of the whole joint system is to optimise the rate of this energy degradation. Since the environmental changes are inorganic and relatively fast they move inevitably to equilibrium. The living part of the system, the organisms, under the influence of this inevitable environmental change are forced to follow but as they are increasingly energised and their reactions are slow, they move further away from equilibrium. We are able to explore the ways in which this chemical system evolved, recognising that as complexity of the chemistry of organisms increased, they had to be formed from more and more compartments and to become part of a chemically cooperative overall activity. They could not remain as isolated species. Only in the last chapter do we attempt to make a connection between the changing chemistry of organisms with the coded molecules of each cell which have to exist to explain reproduction.

Download or read book African Paleoecology and Human Evolution written by Sally C. Reynolds and published by Cambridge University Press. This book was released on 2022-06-09 with total page 597 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive account of hominin fossil sites across Africa, including the environmental and ecological evidence central to our understanding of human evolution.

Download or read book Basics in Human Evolution written by Michael P Muehlenbein and published by Academic Press. This book was released on 2015-07-24 with total page 609 pages. Available in PDF, EPUB and Kindle. Book excerpt: Basics in Human Evolution offers a broad view of evolutionary biology and medicine. The book is written for a non-expert audience, providing accessible and convenient content that will appeal to numerous readers across the interdisciplinary field. From evolutionary theory, to cultural evolution, this book fills gaps in the readers' knowledge from various backgrounds and introduces them to thought leaders in human evolution research. - Offers comprehensive coverage of the wide ranging field of human evolution - Written for a non-expert audience, providing accessible and convenient content that will appeal to numerous readers across the interdisciplinary field - Provides expertise from leading minds in the field - Allows the reader the ability to gain exposure to various topics in one publication

Download or read book Ecology and Evolution of Darwin s Finches Princeton Science Library Edition written by Peter R. Grant and published by Princeton University Press. This book was released on 2017-03-14 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: After his famous visit to the Galápagos Islands, Darwin speculated that "one might fancy that, from an original paucity of birds in this archipelago, one species had been taken and modified for different ends." This book is the classic account of how much we have since learned about the evolution of these remarkable birds. Based upon over a decade's research, Grant shows how interspecific competition and natural selection act strongly enough on contemporary populations to produce observable and measurable evolutionary change. In this new edition, Grant outlines new discoveries made in the thirteen years since the book's publication. Ecology and Evolution of Darwin's Finches is an extraordinary account of evolution in action. Originally published in 1986. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

Download or read book The Evolution of Social Behaviour written by Michael Taborsky and published by Cambridge University Press. This book was released on 2021-08-26 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: First book to outline the fundamental principles of social evolution underlying the stunning diversity of social systems and behaviours.

Download or read book Ecosystem and Egosystem Evolution written by Valentin Abramovich Krasilov and published by Pensoft Publishers. This book was released on 1995 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Evolution of Death written by Stanley Shostak and published by SUNY Press. This book was released on 2006-10-12 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Argues that death is not unchanging, but rather has evolved over time.

Download or read book Techniques in Molecular Systematics and Evolution written by Rob DeSalle and published by Birkhäuser. This book was released on 2013-12-01 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: The amount of information that can be obtained by using molecular techniques in evolution, systematics and ecology has increased exponentially over the last ten years. The need for more rapid and efficient methods of data acquisition and analysis is growing accordingly. This manual presents some of the most important techniques for data acquisition developed over the last years. The choice and justification of data analysis techniques is also an important and critical aspect of modern phylogenetic and evolutionary analysis and so a considerable part of this volume addresses this important subject. The book is mainly written for students and researchers from evolutionary biology in search for methods to acquire data, but also from molecular biology who might be looking for information on how data are analyzed in an evolutionary context. To aid the user, information on web-located sites is included wherever possible. Approaches that will push the amount of information which systematics will gather in the

Download or read book Evolution of Insect Pests written by Ke Chung Kim and published by John Wiley & Sons. This book was released on 1993-05-17 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reflects on insect pests' evolution by evaluating existing theories, documenting case studies of diverse pest species and presenting new concepts regarding the problem of variation and implications for pest management strategies. Leading experts offer contributions which deal with variations in genetic markers and ecologically meaningful traits as well as future perspectives in entomology and biosystematics.