Molybdenum (Mo) content of water treatment residuals (WTRs) was determined by inductively coupled plasma atomic emission spectroscopy (ICP-AES) to evaluate suitability for land application under state regulatory policies that limit Mo to 18 mg kg-1. Samples of WTR were collected from 32 Pennsylvania facilities that employ aluminum salts, ferric chloride, and/or polymers for coagulation. The mea...

Virtual memory, even on the largest and fastest contemporary computers , is neither large enough nor fast enough for all applications. Some data structures must be held in the le system, and some \performance hints" must be given to the memory-management runtime routines. For these reasons , most large-memory application codes are littered with system-speciic names, constants, le-migration poli...

In this issue of Neuron, Rinberg et al. show that mice use a speed-accuracy tradeoff in odor discrimination. Shorter sampling results in high performance for easy problems, and enforced longer sampling results in higher accuracy for difficult problems, but mice freely choose intermediate sampling durations and accuracy varies with difficulty. Reward value and task requirements may determine sam...

The degree of trust that an agent has for another is the strength of the agent’s belief that the other will enact its commitments without variation. A strong sense of trust may be sufficient justification for one agent to sign a contract with another when all that matters is the possibility of variation between commitment and enactment. In non-trivial contracts the agents’ information is typica...

This paper concerns treatment of variables in a dynamic semantics. The main empirical concern will be the interaction of presupposition and quantification, but I will also consider how epistemic modals and quantifiers combine. I will show how these empirical considerations motivate a choice between two styles of quantification. The first of these styles involves treating quantified variables ra...

love is not enough: a look at race in transracial adoption love is not enough jonathan sacks love is not enough c.ymcdn love is not enough ihoney love is not enough louduk when love is not enough sdunn love is not enough part i caroline lookuk presents love is not enough: changing dysfunctional family when love is not enough jones county health department when love is not enough: termination of...