People who interact with rangelands on a regular basis gain practical insights about how rangelands work by living on and working with them. This local knowledge is refi ned over time as individuals see the way the land responds to weather, management, and disturbances. Local knowledge (LK) is a type of knowledge “integrally linked with the lives of people, always produced in dynamic interactio...

Garrett Birkhoff’s mathematical work over the last three decades has been primarily centered on scientific computation and numerical analysis, and the other contributions to this special issue survey the broad range of his research and influence in this area. However, this subject represents only a small part of Garrett’s many and diverse interests, and the number of areas of mathematics on whi...

The benefits of moderate amounts of alcohol for a better health and longer life expectancy compared with abstinence have been suggested by the findings of numerous studies. However, controversies have emerged regarding the influence of confounding factors and the systematic errors that might have been inadvertently disregarded in the early studies. This review includes a description of the find...

Receptors and channels that underlie nociceptive signaling constitute potential sites of intervention for treatment of chronic pain states. The kainate receptor family of glutamate-gated ion channels represents one such candidate set of molecules. They have a prominent role in modulation of excitatory signaling between sensory and spinal cord neurons. Kainate receptors are also expressed throug...

We describe a high-throughput method, named ChIP-SNP, for the identification of allele-specific protein-DNA interactions throughout the human genome. ChIP-SNP combines chromatin immunoprecipitation (ChIP) with whole-genome single nucleotide polymorphism (SNP) genotyping microarray analysis. We demonstrated that it can be used to accurately identify allele-specific binding of RNA polymerase II (...

The insulin receptor substrate-1 (IRS1) is phosphorylated on serine 307 (human sequence, corresponding to murine serine 302) in response to insulin as part of a feedback loop that controls IRS1 phosphorylation on tyrosine residues by the insulin receptor. This in turn directly affects downstream signaling and is in human adipocytes implicated in the pathogenesis of insulin resistance and type 2...

3. Experimental methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303 3.1. Multiple-quantum filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303 3.2. Selection rules . . . . . . . . . ...