Kategoria BISAC: Science >> Life Sciences - Biology

-- "The Scientist"

For centuries, it was believed that the only scientific approach to the question "What is life?" must proceed from the Cartesian metaphor (organism as machine). Classical approaches in science, which also borrow heavily from Newtonian mechanics, are based on a process...

The large and impressive monitor lizard (genus Varanus) has attracted a great deal of interest. Despite being wary and difficult to observe, monitors have received an extraordinary amount of attention from devoted students. Varanoid Lizards of the World is a comprehensive account of virtually everything important that is known about monitor lizards, beginning with detailed species accounts and proceeding to various modern comparative analyses. Where possible, people who have had detailed field experience with a particular species have assembled the species accounts. In the process of...

In a well-blended presentation, writings from more than 30 scientists and science writers span scales from the biosphere to the cell to DNA, encompass disciplines from global ecology to behavior and genetics, and explore links between biology and philosophy.Connie Barlow is a science writer.

The term "artificial life" describes research into synthetic systems that possess some of the essential properties of life. This interdisciplinary field includes biologists, computer scientists, physicists, chemists, geneticists, and others. Artificial life may be viewed as an attempt to understand high-level behavior from low-level rules -- for example, how the simple interactions between ants and their environment lead to complex trail-following behavior. An understanding of such relationships in particular systems can suggest novel solutions to complex real-world problems such as...

Reconstructing the Past seeks to clarify and help resolve the vexing methodological issues that arise when biologists try to answer such questions as whether human beings are more closely related to chimps than they are to gorillas. It explores the case for considering the philosophical idea of simplicity/parsimony as a useful principle for evaluating taxonomic theories of evolutionary relationships.For the past two decades, evolutionists have been vigorously debating the appropriate methods that should be used in systematics, the field that aims at reconstructing phylogenetic...

Children who claim to remember a previous life have been found in many parts of the world, particularly in the Buddhist and Hindu countries of South Asia, among the Shiite peoples of Lebanon and Turkey, the tribes of West Africa, and the American northwest. Stevenson has collected over 2,600 reported cases of past-life memories of which 65 detailed reports have been published. Specific information from the children's memories has been collected and matched with the data of their claimed former identity, family, residence, and manner of death. Birthmarks or other physiological...