source: [tag=NN] [□=□]
destination: [tag=NN] [lemma=□]
spec: According to the response , there was no danger of radon pollution to human health . " But she persevered and has since built an extensive network of volunteers who are writing letters , jamming public meetings , and working with her to stop factory farm pollution . One observation from the data is that the mine is not a significant source of OH pollution to the Wightman Creek . This effort , however , has focused largely on point-source pollution of industrial and municipal effluent . The possible reasons for this increase are discussed . " For upward of 40 years west Anniston residents were subjected to PCB pollution and other toxic releases produced by the Monsanto ( now Solutia ) company 's local plant . While this effort has greatly reduced point-source pollution of toxic materials , oxygen-consuming organic materials ( BOD ) , and to some extent phosphorus ( P ) from industrial and municipal effluent pipes , no comparable attempt has been made to restrict the input of nitrogen ( N ) from municipal effluent , nor to control the flows of N and P that enter waterways from dispersed or nonpoint sources such as agricultural and urban runoff or windborne deposits . In other words , a randomized code , some alpha-numeric code , and they would have a key that would link the research code back to the clinical code that is in the medical record . Considerable strides have been made in recent decades to improve water quality in the Great Lakes-most notably with respect to controls on point-source pollution . In 2000-01 , students at Kenosha elementary schools took the Iowa Test of Basic Skills ( ITBS ) in grades 2 , 3 , and 5 ; the Wisconsin 3rd grade reading test , and the Wisconsin Knowledge and Concepts Examination ( WKCE ) in 4th grade . How do the principles look in practice ? We also intend to devise novel distributed resource allocation algorithms that can implement the optimisation policy .