Putting a Price on Prisoner Release: The History of Bail and the Future of Parole

In this article, we argue that the history of bail foretells the future of parole. Under a plancalled the Conditional Post-Conviction Release Bond Act (recently passed into law inthree states), US prisoners can secure early release only after posting ‘post-convictionbail’. As with pre-trial bail, the fledgling model would require prisoners to pay a percent-age of the bail amount to secure their release under the contractual responsibility of acommercial bail agency. If release conditions are breached, bounty hunters are legallyempowered to seize and return the parolee to prison. Our inquiry outlines the origins of this post-conviction bond plan and the research upon which it is based. Drawing on the‘new penology’ framework, we identify several underlying factors that make for a ripeadvocacy environment and set the stage for widespread state-level adoption of this planin the near future. Post-conviction bail fits squarely within the growing policy trendstoward privatization, managerialism, and actuarial justice. Most importantly, though,advocates have the benefit of precedent on their side, as most US states have longrelied on a system of commercial bail bonding and private bounty hunting to manageconditional pretrial release.

Thermoforming carbon fibre-reinforced thermoplastic composites

The use of carbon fibre composites is growing in many sectors but their use remains stronger in very high value industries such as aerospace where the demands of the application more easily justify the high energy input needed and the corresponding costs incurred. This energy and cost input is returned through gains over the whole life of the product, with for example, longer maintenance intervals for an aircraft and lower fuel burn. Thermoplastic composites however have a different energy and cost profile compared to traditional thermosets with notable differences in recyclability, but this profile is not well quantified or documented. This study considers the key process control parameters and identifies an optimal window for processing, along with the effect this has on the final characteristics of the manufactured parts. Interactions between parameters and corresponding sensitivities are extracted from the results.

Response of residential electricity demand to price: The effect of measurement error

In this paper we present an empirical analysis of the residential demand for electricity using annual aggregate data at the state level for 48 US states from 1995 to 2007. Earlier literature has examined residential energy consumption at the state level using annual or monthly data, focusing on the variation in price elasticities of demand across states or regions, but has failed to recognize or address two major issues. The first is that, when fitting dynamic panel models, the lagged consumption term in the right-hand side of the demand equation is endogenous. This has resulted in potentially inconsistent estimates of the long-run price elasticity of demand. The second is that energy price is likely mismeasured.

Chymotrypsin-like serine proteinases are involved in the maintenance of cell viability

An increasing number of studies have implicated serine proteinases in the development of apoptosis. In this study, we assessed the ability of a set of highly specific irreversible inhibitors (activity probes), incorporating an a-amino alkane diphenyl phosphonate moiety, to modulate cell death. In an initial assessment of the cellular toxicity of these activity probes, we discovered that one example, N-a-tetramethylrhodamine phenylalanine diphenylphosphonate {TMR-Phe^P(OPh)₂} caused a concentration-dependent decrease in the viability of HeLa and U251 mg cells. This reduced cell viability was associated with a time-dependent increase in caspase-3 activity, PARP cleavage and phosphatidylserine translocation, establishing apoptosis as the mechanism of cell death. SDS-PAGE analysis of cell lysates prepared from the HeLa cells treated with TMR-Phe^P(OPh)₂, revealed the presence of a fluorescent band of molecular weight 58 kDa. Given that we have previously reported on the use of this type of activity probe to reveal active proteolytic species, we believe that we have identified a chymotrypsin-like serine proteinase activity integral to the maintenance of cell viability.

Maintenance therapy with cisapride after healing of erosive oesophagitis:a double-blind placebo-controlled trial

There are few data on the role of prokinetic agents as maintenance therapy in moderately severe reflux oesophagitis despite the high relapse rate of this condition after healing.