... and be- yond to the Jura, left no alternative but to admit the ancient exist- ence of ...

... produce environmental degradation. Traditional ecological knowledge offers an alternative to the dominant exploitative worldview based in biocultural ...

... Washington, DC Topics covered by this Forum include alternative approaches to therapy, new approaches to the diagnosis ... ability to cause disease and in vitro by alternative methods of culture, such as limiting dilution, making ...

... 5:15 pm 5:30 pm SESSION IV • Alternative Approaches to Therapy Speaker Presentation and Discussion Roi ... ability to cause disease and in vitro by alternative methods of culture, such as limiting dilution, making ...

... equilibrium and dis- equilibrium, and extinctions. As an alternative to gradualism, a part of many of Simp- ... Eldridge and Stephen Jay Gould, "Punctuated Equilibria: An Alternative to Phyletic Gradualism," in Models in Paleobiology, J. ...

... variant pro- teins, such as those produced by alternative splicing, to modulate the activity of the full- ... S. Pearson-White. Isolation of mutants of an animal virus in bacteria. Science 209:1392-96. 1982 ...

... checked details of the model and searched for alternatives, but without coming up with anything really new. ... Hemoglobins obtained from humans, gorillas, horses, and other animals were analyzed. From paleontological evidence the common ancestor ...

... these models to project potential biodiversity futures under alternative scenarios of socioeconomic development. Other current projects aim ... natural laboratories for examining how mechanistic processes shape animal communities. To model assembly structure and map ecomorphological ...

... period 1966–1970, Sagan and Pollack developed the alternative hypothesis that the wave of darkening could be ...