Late Evolvers
Late Evolvers

Author: Arun B

Publisher: Booktango

Published: 2013-11-20

Total Pages: 92

ISBN-13: 1468940724

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There are so many races and ethnic groups, so many variations and differences. Often we wonder why this has happened. Climatic conditions, environment and geographic distribution of UV radiation have long been blamed for differences in skin colour and racial natures of humans around the world. However, Evolution played a major role in making these differences among humans. There are some hidden truths in the evolution that could explain about how different racial natures came into humans, which had more effect than other reasons such as climate, environmental and geographic conditions. This book lays its effort to unravel these mysteries in the simplest way possible and forwards a rather new theory related to human evolution, which we could completely depend upon to know about variations in skin color, the differences in facial structure and the cognitive development of people around the world. The human evolution was a linear progression from tree climbers to big brained modern humans but recently scientists found out that our evolutionary past was a great deal more complex, In East Africa at least three or as many as six species of human-like apes were around during the period from 2.5 to 1.8 million years ago, more diversity than predicted earlier. Now our family tree may have to be completely redrawn.

The Role of Telehealth in an Evolving Health Care Environment
The Role of Telehealth in an Evolving Health Care Environment

Author: Institute of Medicine

Publisher: National Academies Press

Published: 2012-11-20

Total Pages: 159

ISBN-13: 0309262054

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In 1996, the Institute of Medicine (IOM) released its report Telemedicine: A Guide to Assessing Telecommunications for Health Care. In that report, the IOM Committee on Evaluating Clinical Applications of Telemedicine found telemedicine is similar in most respects to other technologies for which better evidence of effectiveness is also being demanded. Telemedicine, however, has some special characteristics-shared with information technologies generally-that warrant particular notice from evaluators and decision makers. Since that time, attention to telehealth has continued to grow in both the public and private sectors. Peer-reviewed journals and professional societies are devoted to telehealth, the federal government provides grant funding to promote the use of telehealth, and the private technology industry continues to develop new applications for telehealth. However, barriers remain to the use of telehealth modalities, including issues related to reimbursement, licensure, workforce, and costs. Also, some areas of telehealth have developed a stronger evidence base than others. The Health Resources and Service Administration (HRSA) sponsored the IOM in holding a workshop in Washington, DC, on August 8-9 2012, to examine how the use of telehealth technology can fit into the U.S. health care system. HRSA asked the IOM to focus on the potential for telehealth to serve geographically isolated individuals and extend the reach of scarce resources while also emphasizing the quality and value in the delivery of health care services. This workshop summary discusses the evolution of telehealth since 1996, including the increasing role of the private sector, policies that have promoted or delayed the use of telehealth, and consumer acceptance of telehealth. The Role of Telehealth in an Evolving Health Care Environment: Workshop Summary discusses the current evidence base for telehealth, including available data and gaps in data; discuss how technological developments, including mobile telehealth, electronic intensive care units, remote monitoring, social networking, and wearable devices, in conjunction with the push for electronic health records, is changing the delivery of health care in rural and urban environments. This report also summarizes actions that the U.S. Department of Health and Human Services (HHS) can undertake to further the use of telehealth to improve health care outcomes while controlling costs in the current health care environment.

Primate Evolution and Human Origins
Primate Evolution and Human Origins

Author: Russell L. Ciochon

Publisher: Routledge

Published: 2017-09-08

Total Pages: 786

ISBN-13: 1351496689

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Primate Evolution and Human Origins compiles, for the first time, the major ideas and publications that have shaped our current view of the evolutionary biology of the primates and the origin of the human line. Designed for freshmen-to-graduate students in anthropology, paleontology, and biology, the book is a unique collection of classic papers, culled from the past 20 years of research. It is also an important reference for academicians and researchers, as it covers the entire scope of primate and human evolution (with an emphasis on the fossil record). A comprehensive bibliography cites over 2000 significant articles not found in the main text.

Arthropod Biology and Evolution
Arthropod Biology and Evolution

Author: Alessandro Minelli

Publisher: Springer Science & Business Media

Published: 2013-04-11

Total Pages: 530

ISBN-13: 3642361609

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More than two thirds of all living organisms described to date belong to the phylum Arthropoda. But their diversity, as measured in terms of species number, is also accompanied by an amazing disparity in terms of body form, developmental processes, and adaptations to every inhabitable place on Earth, from the deepest marine abysses to the earth surface and the air. The Arthropoda also include one of the most fashionable and extensively studied of all model organisms, the fruit-fly, whose name is not only linked forever to Mendelian and population genetics, but has more recently come back to centre stage as one of the most important and more extensively investigated models in developmental genetics. This approach has completely changed our appreciation of some of the most characteristic traits of arthropods as are the origin and evolution of segments, their regional and individual specialization, and the origin and evolution of the appendages. At approximately the same time as developmental genetics was eventually turning into the major agent in the birth of evolutionary developmental biology (evo-devo), molecular phylogenetics was challenging the traditional views on arthropod phylogeny, including the relationships among the four major groups: insects, crustaceans, myriapods, and chelicerates. In the meantime, palaeontology was revealing an amazing number of extinct forms that on the one side have contributed to a radical revisitation of arthropod phylogeny, but on the other have provided evidence of a previously unexpected disparity of arthropod and arthropod-like forms that often challenge a clear-cut delimitation of the phylum.

Evolutionary Systems Biology
Evolutionary Systems Biology

Author: Orkun S. Soyer

Publisher: Springer Science & Business Media

Published: 2012-07-23

Total Pages: 459

ISBN-13: 1461435676

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The book aims to introduce the reader to the emerging field of Evolutionary Systems Biology, which approaches classical systems biology questions within an evolutionary framework. An evolutionary approach might allow understanding the significance of observed diversity, uncover “evolutionary design principles” and extend predictions made in model organisms to others. In addition, evolutionary systems biology can generate new insights into the adaptive landscape by combining molecular systems biology models and evolutionary simulations. This insight can enable the development of more detailed mechanistic evolutionary hypotheses.