Evolutionary bi-stability in pathogen transmission mode
نویسندگان
چکیده
منابع مشابه
Evolutionary bi-stability in pathogen transmission mode.
Many pathogens transmit to new hosts by both infection (horizontal transmission) and transfer to the infected host's offspring (vertical transmission). These two transmission modes require specific adaptations of the pathogen that can be mutually exclusive, resulting in a trade-off between horizontal and vertical transmission. We show that in mathematical models such trade-offs can lead to the ...
متن کاملPathogen Transmission in Social Animals
Barber-Meyer, S., White, P., and Mech, D. 2007. Survey of selected pathogens and blood parameters of Northern Yellowstone elk: wolf sanitation effect implications. The American Midland Naturalist. 158 (2): 369-381. Wildlife Biologists work with one of the world’s top wolf specialists to explore the potential for using the wolf sanitation effect to manage elk disease. Specifically, this study ex...
متن کاملThe curse of the Pharaoh revisited: evolutionary bi-stability in environmentally transmitted pathogens.
It is increasingly evident that for a number of high-profile pathogens, transmission involves both direct and environmental pathways. Much of the distinguished evolutionary theory has, however, focused on each of transmission component separately. Herein, we use the framework of adaptive dynamics to study the evolutionary consequences of mixed transmission. We find that environmental transmissi...
متن کاملIncrease of Sliding Mode Controller Stability Limit
An important consideration in control issues is control of nonlinear systems. Sliding control is among those nonlinear controllers that can control the system desirably in the presence of unstructured uncertainties of carelessness in specifying parameters of the system. In sliding control, also called Variable Structure Control, the main objectives of the controller 
are achieved by introduc...
متن کاملIncrease of Sliding Mode Controller Stability Limit
An important consideration in control issues is control of nonlinear systems. Sliding control is among those nonlinear controllers that can control the system desirably in the presence of unstructured uncertainties of carelessness in specifying parameters of the system. In sliding control, also called Variable Structure Control, the main objectives of the controller are achieved by introducin...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the Royal Society B: Biological Sciences
سال: 2010
ISSN: 0962-8452,1471-2954
DOI: 10.1098/rspb.2009.2211