Theoretical and operational challenges of “high-reliability organizations”: air-traffic control and aircraft carriers

This is an empirical and theoretical examination of high reliability organizations. The empirical referents are the U.S. Navy's nuclear aircraft carriers and the air traffic control system of the U.S. Federal Aviation Administration. Three modes of organizational behavior are observed ranging from routine or bureaucratic to high-tempo to emergency. Each mode has distinctive authority patterns, communications pathways and leadership perspectives.

Since 1984, an interdisciplinary group of scholars at Berkeley has been involved in making observations of and theorizing about “high reliability organizations” (HROs), which operate technical systems that are very beneficial, costly, and hazardous. Major operational errors in these organizations are likely to produce catastrophic consequences; therefore, HROs take on the dual goals of sustaining delivery at maximum capacity and operating in nearly error-free fashion. They are so effective that the probability of serious error is very low.

Other kinds of organizations systematically use trial-and-error learning. HROs, however, have less confidence in this process for conducting hazardous operations, because their next error may be their last trial.

This paper draws on experience with two of the Navy's nuclear aircraft carriers and the Federal Aviation Administration's air-traffic control system. Current theories derive primarily from studies of “failure-tolerant,” trial-and-error operating bureaucracies. Is this literature a sure guide to HROs? Do the phenomena challenge contemporary thinking about complex organizations? “High-reliability” operations reveal a range of theoretical (and operational) surprises. The remainder of this discussion explores a single dimension of this theoretical arena.     

Terrorism and security in the Caribbean: The 1976 Cubana disaster off Barbados

Abstract

This study is an attempt to examine the Cubana airline crash in the light of political terrorism in the Caribbean. With respect to the selected case, the research endeavor will analyze the activities of the terrorists. In so doing, the writer will determine the category within which the Cubana airline disaster falls within Mickolus’ typology.¹ In addition, the motivation of the terrorists as well as limited aspects of some of the legal issues that arose with regard to the Cubana crash are discussed. Finally, there is some attempt to determine the effects of the Cubana disaster on the Caribbean and on Barbados in particular.     

Same-Sex Marriage,Korean Christians,and the Challenge of Democratic Engagement

The contest over gay rights (e.g., same-sex marriage) dramatizes the clash between increasingly nonwhite (“majority-world”), religious conservatives and mostly white, progressives. It renews longstanding debate about the compatibility of religious conservatism and liberal, pluralistic democracy. A study of one influential group, Korean Christians, shows that the younger, western-educated generation generally combines religious conservatism and political liberalism; they are much more likely to espouse liberal-democratic principles and to participate in the larger, plural society than the older, immigrant generation. However, the polarizing politics of gay rights partly reverses the generational pattern: the historically insular, first generation participate more in mainstream politics, while some western-educated, second-generation Korean Christians become intolerant and isolated from elite-educated circles. Ideological minorities self-segregate themselves in the face of hostile, energized majorities, whether progressives in Korean Christian circles or conservatives in secular, educated ones. Public deliberation on same-sex marriage depends on whether it becomes viewed like the clear-cut issue of interracial marriage or the more ambiguous one of abortion.     

Novel technique for the combined recovery, extraction and clean-up of forensic organic and inorganic trace explosives samples.

This paper describes a simple processing and analysis scheme for explosives trace swab samples which deals both with organic and inorganic materials. Swabs, wetted with ethanol or ethanol/water mixture, were extracted with ethanol/water mixture. The extract was passed directly through a simple column containing an acrylonitrile/styrene copolymer adsorbent. The adsorbent retained common organic explosives, which were recovered with an efficiency of 30-50% as a relatively clean ethyl acetate solution. The concentrated ethyl acetate eluate was analysed using gas chromatography with chemiluminescence or mass spectrometric detection. The unretained inorganic ions and sugars, which were recovered with generally high efficiency as an ethanol/water solution, could be directly analysed using ion chromatography and/or capillary electrophoresis. Minor difficulties encountered in the analysis of sugars, fluoride and phosphate were examined.     

Can 14,737 women be wrong? A meta‐analysis of the LSI‐R and recidivism for female offenders*

Research Summary Over the past two decades, researchers have been increasingly interested in measuring the risk of offender recidivism as a means of advancing public safety and of directing treatment interventions. In this context, one instrument widely used in assessing offenders is the Level of Service Inventory‐Revised (LSI‐R). Recently, however, the LSI‐R has been criticized for being a male‐specific assessment instrument that is a weak predictor of criminal behavior in females. Through the use of meta‐analytic techniques, we assessed this assertion. A total of 27 effect sizes yielded an average r value of .35 ([confidence interval] CI = .34 to .36) for the relationship of the LSI‐R with recidivism for female offenders (N= 14,737). When available, we also made within‐sample comparisons based on gender. These comparisons produced effect sizes for males and females that were statistically similar. Policy Implications These results are consistent with those generated in previous research on the LSI‐R. They call into question prevailing critiques that the LSI‐R has predictive validity for male but not for female offenders. At this stage, it seems that corrections officials should be advised that the LSI‐R remains an important instrument for assessing all offenders as a prelude to the delivery of treatment services, especially those based on the principles of effective intervention. Critics should be encouraged, however, to construct and validate through research additional gender‐specific instruments that revise, if not rival, the LSI‐R.     

STR data for the SGM Plus loci from three Indonesian populations.

Allele frequencies for the 10 STRs included in the AmpFLSTR SGM Plus (Applied Biosytems) amplification kit were obtained from three populations in the Indonesian archipelago. Here, 173 unrelated Indonesian individuals were sampled, of which 44 were from the Island of Sulawesi, 44 from Sumatra and 85 from Java.     

Die zivilrechtliche Haftung für Grenzbäume – geklärte und ungeklärte Fragen

Natur und Recht - Grenzbäume werfen in der Praxis immer wieder verschiedene Rechtsfragen auf. Sie können durch Überwuchs störende Wirkungen auf Nachbargrundstücke haben....     

Reflective Judgement and Prudential Rationality: A Contribution to an Inclusive Practical Application of Law

Hannah Arendt has developed a theory of the importance of judgment of taste for political manners, founded on the Kantian aesthetic theory. Nowadays this theory is considered a current theoretical reference for establishing a political way to reconcile the demands of the radicalization of deliberative democracy with the need for political inclusion (Iris Marion Young, Seyla Benhabib). Albena Azmanova in her The Scandal of Reason: A Critical Theory of Political Judgment proposes an inclusive political rhetoric. The political theory founded on judgment is based on Kant’s philosophy; it was developed by Arendt and has greatly influenced the current debate, as an alternative theory in which the moral basis of law can be more sensitive to human contexts; a universalist theory more adequate for dealing with the tragic dimension of human life. The theory of political judgment uses the concepts of reflective judgment and ‘enlarged thought’ as its main concepts. As a starting point, a theory like this considers the singular judgments of justice that each person makes. The background, therefore, is not a rational foundation of principles, but the capacity of rational beings to make judgments. This post-metaphysical theory of law, based on a theory of judgment, is a critique of legal positivism, but presents itself as an alternative to the idealistic theory of law. But this theoretical project has received some criticism related to the adequacy of Arendt’s rereading of Kantian philosophy and her attempt to approximate Kant’s reflective judgment to the Aristotelian concept of phronêsis. Some critics, such as Bryan Garsten, believe that Kant’s rhetoric of public reason diminished and displaced the prudential faculty of judgment that Arendt is to be interested in reviving. Arendt’s attempt to find a theory of judgment in Kant’s aesthetic theory is not successful, in Garsten’s view. Our purpose is to show that a critical theory of judicial judgment is not only possible, but necessary; Arendt’s theory of judgment offers an important contribution to a critical theory of judicial judgment, particularly one devoted to the construction of a legal theory that prioritizes a politics of social inclusion. This theory proposes a critical approach to the project of the procedural conception of democracy, since it can mask social exclusion. An adequate understanding of judicial argumentation cannot forget that it happens in a rhetorical context: it is not only important what a discourse says, but how it says it. The radicalization of deliberative democracy supposes a revision of the ways judicial deliberation is thought: not by reference to universal or at least general principles, but taking into consideration what is ‘critically relevant’, with a view to remedying social injustice (following Azmanova).