Analysing complex decisions for electric utilities

This paper illustrates the use of decision analysis for high level policy making. A specific example describes an analysis of important long-range alternatives affecting the financial environment of the electric utility industry. The value of decision analysis for integrating and communicating the results of economic models is highlighted.     

Urine-concentrating ability in the aging kidney

Urine-concentrating ability is decreased in the aging mammalian kidney. Studies have revealed various changes in kidney function that occur with aging and may explain the reduced ability to concentrate urine. Recently, the genes encoding many of the water- and solute-transport proteins and the vasopressin receptor, all of which are involved in urine concentration, have been cloned. Therefore, the molecular mechanisms that cause the reduction in urine-concentrating ability with aging can now be deciphered. In this Perspective, I discuss recent experiments designed to characterize this change in kidney function in aging mammals.     

After-effects of working at visual display units

Two experiments were carried out to examine the acute and chronic after-effects of working with VDUs on subsequent subjective mood and performance efficiency. Both showed that working at a VDU has a negative after-effect on the user's subjective well-being but only if that person has a high level of cognitive failure. There was no evidence of any such effect on measures of performance efficiency.     

Performance Metric Portfolios: A Framework and Empirical Analysis

The widespread adoption of supply chain management principles suggests that managers recognize the importance of evaluating operational decisions holistically. However, it is often difficult to link specific operational practices to strategic level outcomes and in turn to corporate financial results. This presents problems for both managers and academic researchers attempting to justify the often high cost of operational improvement initiatives in terms of objective accounting metrics. This study provides evidence that it is possible to demonstrate linkages between carefully chosen portfolios of tactical, strategic, and financial metrics. Survey data from 118 manufacturers are used to evaluate hypotheses linking multilevel metrics of performance across three well‐established strategic foci. We present portfolios of metrics drawn from the literature and from the Supply Chain Counciľs supply‐chain operations reference model and related design and customer chain models. Our analysis suggests that metric portfolios in which tactical metrics are designed to match strategic‐level metrics, based on alignment with a specific strategic focus, provide clearer mechanisms for understanding performance linkages.     

A queer anxiety: assimilation politics and cinematic hedonics in Relax . . . It's Just Sex

This essay explores the commodification of queer identities in independent cinema, offering particular attention to P. J. Castellaneta's 1998 film, Relax . . . It's Just Sex. Like many contemporary queer independent productions, Relax is ensnared in a representational cinematic hedonics, aspiring to sustain a traditional gay and lesbian politics and simultaneously produce pleasure for multiple audiences. While Relax attempts to position itself as a queer film that resists normative conceptions of sexuality, the feature inadvertently appropriates more essentialized understandings of identity closely aligned to liberation rhetoric.     

Client narratives about experiences with a multicouple treatment program for intimate partner violence

A handful of clinical trials have concluded that conjoint couples treatment for intimate partner violence is safe and at least as effective as conventional batterer intervention programs, yet very few researchers have explored couples' perspectives on conjoint treatment. Using qualitative narrative analysis methodology, the researchers conducted 48 client participant interviews and five staff interviews to better understand couples' experiences of a conjoint treatment program for intimate partner violence. Themes that recurred throughout participants' narratives included (a) perceptions of safety, (b) benefits received, (c) attitudinal change, (d) behavioral change, and (e) important learning. Research directions and training implications are discussed.