Ancestral DNA, Human Origins, and Migrations describes the genesis of humans in Africa and the subsequent story of how our species migrated to every corner of the globe. Different phases of this journey are presented in an integrative format with information from a number of disciplines, including population genetics, evolution, anthropology, archaeology, climatology, linguistics, art, music, folklore and history. This unique approach weaves a story that has synergistic impact in the clarity and level of understanding that will appeal to those researching, studying, and interested in population genetics, evolutionary biology, human migrations, and the beginnings of our species. - Integrates research and information from the fields of genetics, evolution, anthropology, archaeology, climatology, linguistics, art, music, folklore and history, among others - Presents the content in an entertaining and synergistic style to facilitate a deep understanding of human population genetics - Informs on the origins and recent evolution of our species in an approachable manner
Sex and Cohabitation Among Early Humans: Anthropological and Genetic Evidence for Interbreeding Among Early Humans explores the available information regarding interbreeding among different ancestral human species. In addition, it reviews evidence in support of cohabitation as well as cultural and technological interactions and exchanges among early humans, particularly Neanderthal-sapiens interactions. The fields of archaeology, anthropology, genetics, linguistics and molecular evolution have provided a wealth of information on the complex processes involved in human evolution. The book will help readers will develop knowledge on the complexity and multiplicity of hominins, including Homo heidelbergensis, Homo sapiens, and Homo floresiensis. Moreover, the book will help them reach a greater understanding of major topics, such as introgression, migration from Africa, the origin, development and extinction of Neanderthals, interbreeding between Neanderthals and humans, and trait continuity. - Integrates genetic, evolutionary, anthropological, archaeological, anatomical, artistic and linguistic research, among other areas - Written in a simple and direct style that is accessible to readers from different backgrounds and levels of understanding - Provides an integrative and holistic overview of recent developments in research on how different interactions between ancient hominins contributed to the evolution of our species
Why U.S. corporate governance regulation has lost its way, and what must be done to improve it Modern history persuasively demonstrates the inexorable link that binds comprehensive regulation to the global economy. This important book, rather than simply recount a litany of corporate governance failures, persuasively explains why, despite policymakers' best intentions, regulation has failed in the modern era. An objective study intended for a diverse readership, Corporate Governance Regulation unveils the underlying, root causes of regulatory failure. The result: A compelling and original analysis, broadly suited for a global audience of all backgrounds. Written by published, subject-area experts, the authors carefully delineate how U.S. corporate governance regulation, beginning with Sarbanes Oxley, lacks an adequate rational basis, as may be attributed to a non-existent policy dialogue The witnessed result: A conspicuous lack of regulatory efficacy, enormous costs, coupled with paltry benefits The focus is upon reigniting a stalled, non-productive policy dialogue, by eschewing stale, overly-polemicized arguments, as needed to develop a common ground Drawing from an eclectic, analytic framework, governance experts Nicholas Vakkur and Zulma Herrera offer both the professional and global citizen alike a multi-dimensional understanding of issues critical to global economic health. Nuanced and persuasively argued, Corporate Governance Regulation represents a formidable catalyst in the elusive, ongoing quest for global economic stability.
This book combines recent information and discoveries in the field of human molecular biology and human molecular evolution. It provides an interdisciplinary approach drawing together data from various diverse disciplines to address both the more classical anthropological content and the current more contemporary molecular focus of courses. Chapters include a history of human evolutionary genetics; the human genome structure and function; population structure and variability; gene and genomic dynamics; culture; health and disease; bioethics; future.
Recently, the old notion of causal boundary for a spacetime V has been redefined consistently. The computation of this boundary ∂V on any standard conformally stationary spacetime V=R×M, suggests a natural compactification MB associated to any Riemannian metric on M or, more generally, to any Finslerian one. The corresponding boundary ∂BM is constructed in terms of Busemann-type functions. Roughly, ∂BM represents the set of all the directions in M including both, asymptotic and "finite" (or "incomplete") directions. This Busemann boundary ∂BM is related to two classical boundaries: the Cauchy boundary ∂CM and the Gromov boundary ∂GM. The authors' aims are: (1) to study the subtleties of both, the Cauchy boundary for any generalized (possibly non-symmetric) distance and the Gromov compactification for any (possibly incomplete) Finsler manifold, (2) to introduce the new Busemann compactification MB, relating it with the previous two completions, and (3) to give a full description of the causal boundary ∂V of any standard conformally stationary spacetime. J. L. Flores and J. Herrera, University of Malaga, Spain, and M. Sánchez, University of Granada, Spain. Publisher's note.
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