31. There are models of self-organizing systems that produce emergent properties in biology, computer science, mathematics, engineering and other fields. 32. It was written over the course of eight years from 1992 to 2000 when it was published by emergent properties . 33. Such networks are complex systems in their organization and may exhibit a number of emergent properties including bistability and ultrasensitivity. 34. In evolutionary biology, it is well understood that all properties of organisms and ecosystems are emergent properties of fundamental physical law. 35. Research has uncovered emergent properties that arise as individuals interact with each other, with healthcare providers and with the Web itself. 36. The limit of reductionism's usefulness stems from emergent properties of complex systems, which are more common at certain levels of organization. 37. But Robert S . Corrington goes so far as to say that God is an emergent property of the cosmos itself. 38. This is opposed to the older notion of strong emergence, in which the emergent property cannot be simulated by a computer. 39. In terms of physical systems, weak emergence is a type of emergence in which the emergent property is amenable to computer simulation. 40. Linear magnetoresistance has also been measured in pure SrTiO 3 crystals, so it may be unrelated to the emergent properties of the interface.