While different sustainability indicators have been developed at an aggregate level, less attention has been paid to farm-level sustainability measures. A study from a University of Illinois expert in production economics and efficiency analysis has developed technical and environmental efficiency indices for agriculture that can be used to assess sustainability at the farm level.
Although increasing the gas tax might lead to a reduction both in the consumption of fuel and in a few other negative side effects like air pollution, it wouldn’t do much to address two of the biggest problems associated with driving: traffic congestion and traffic accidents, says a policy brief co-written by a team of University of Illinois economists.
A more effective method for closing gaps in atomically small wires has been developed by University of Illinois researchers, further opening the doors to a new transistor technology.
Two studies in mice add to the evidence that the phthalate DEHP, a plasticizing agent used in auto upholstery, baby toys, building materials and many other consumer products, can undermine female reproductive health, in part by disrupting the growth and function of the ovaries.
When scientists exposed pregnant mice to levels of bisphenol A equivalent to those considered safe in humans, three generations of female mouse offspring experienced significant reproductive problems, including declines in fertility, sexual maturity and pregnancy success, the scientists report in the journal Toxicology and Applied Pharmacology.
A new study co-written by a University of Illinois expert in intellectual property law demonstrates that the value of creative works in the public domain such as books, images and music can be estimated at least as precisely as the value of commercially available copyrighted works.