Just Say No to p < x (∀x ∊ (0, 1]), *s and Other Evil Things

Null hypothesis significance testing has plagued our disciplines for a longer time than is appreciated and despite of various repeated discussion the inherent problems of this approach have not been taken into consideration. Thus, a more radical change in our approach to uncertainty is necessary which also requires changes in publication decisions.     

Significant Differences in PostMortem Heart Weight Before and After Dissection Using the Short-Axis Dissecting Method

Correctly assessing heart weight can be critical at postmortem examination. The current international guidelines advocate using the short-axis method in dissecting the heart and the heart weighed when the blood is emptied. However, it did not specify at what point the heart should be weighed or how the blood should be emptied. This study compared heart weights at three different time points during the heart examination (immediately after dissecting out of the pericardial sac with blood still in chambers, blood washed/removed from heart chambers without the heart opened, and the heart completely opened, blood emptied, and pad dried). This was to illustrate the variation in measurement and potential errors when the heart is weighed at different time of dissection. The results show that there were statistical and clinical significant differences between the heart weights at each weighing points. We recommend the heart to be completely dissected with any blood and residual washing/rinsing water emptied before being weighed. Although performed in this study, the effect of pad drying the heart on heart weight was not explored and was a limitation in this study.     

Piercing the surface: A mechanical analysis of stabbing with household tools

Estimating the applied power during a stabbing incident, or estimating the minimal force necessary to penetrate the body with a certain weapon is a challenging task in forensic practice. A thorough forensic evaluation of stabbing forces needs objective numerical experimental data. Stabbing tests of 12 different weapons – including knives, a pair of scissors, a fork, screwdrivers, a rasp, a corkscrew, and a utility knife blade – were performed with a Mecmesin MultiTest-dV material tester on pork loin and ballistic gel to estimate the stabbing forces and dynamics. Penetration force (F_p) and maximal force (F_max) were recorded, and the registered force curves were analyzed. F_max was 159.8–212.07 Newton (N), 30.56–30.58 N, 168.9–185.48 N for various knives; 171.39–190.43 N for the pair of scissors, 233.6 N for the fork; 532.65–562.65 N, 370.31–367.19 N and 314.51–432.89 N for various screwdrivers, 44.14–56.62 N for utility knife during pork loin stabbing. The butter knife, corkscrew and rasp were not able to penetrate the pork loin, and the curved fork bent during stabbing. The results prove that weapon characteristics greatly influence the force necessary for penetration. Maximal stabbing force depends mostly on tip sharpness, and the force sharply decreases after penetration occurs, which indicates that edge sharpness is not as important as tip characteristics during stabbing perpendicular to skin surface. The penetration force during stabbing with a pair of scissors is comparable to the penetration force of knives. Stabbing with screwdrivers generally needs larger force than average knives but depends greatly on screwdriver size.     

Global Cities as Market Civilisation

Building upon interdisciplinary efforts to understand the origins, logic and significance of global cities, this article argues that global cities should be seen as a critical component and outcome of a political project to generate a global market society. Global cities should be seen as the successful implementation of free-market political philosophy, constructed and defended by a particular historical configuration of international society. The historical transformation of urban form signalled by the "global city" concept is tightly bound to the neoliberal restructuring of the world economy in the 1970s, underpinned by US hegemonic power. The first part of this article argues that the distinctive historical origin of global cities has shaped their current trajectories and draws the horizon of their future prospects. Having established the connection between liberal world order and global cities, the second part of the article argues that the contemporary form of the global city is under threat from two sources. The first threat is internal to the global city form itself. Global cities have internalised the contradictory forces of market liberalism. They have registered astonishing economic growth over the last four decades, and generated vast material and intellectual resources. But, at the same time, they have become deeply divided and polarised in ways that threaten the urban fabric. The second source of threat comes from the possible weakening or collapse of liberal world order, with the accelerating decline of US hegemony. Drawing on aspects of Karl Polanyi's analysis of the nineteenth-century "great transformation", the article argues that a number of future trajectories for the global city can be identified in the contemporary moment.     

Political Pressure,Conformity Pressure,and Performance Information as Drivers of Public Sector Innovation Adoption

Why public organizations adopt and abandon organizational innovations is a key question for any endeavor to explain large-scale developments in the public sector. Supplementing research within public administration on innovation with the related literature on policy diffusion, this article examines how external factors such as conformity pressure from institutionalized models, performance information from other organizations, and political pressure affect innovation adoption. By the use of two survey experiments in very different political contexts—Texas and Denmark—and a difference-in-differences analysis exploiting a reform of the political governance of public schools in Denmark, we find that public managers respond to political pressure. We find no indications that they emulate institutionalized models or learn from performance information from other organizations when they adopt organizational innovations. The results thereby point to political pressure as an important factor behind large-scale adoptions of organizational innovations in the public sector.     

Sovereignty,bare life and the Arab uprisings

Five years after people took to the streets in protest at political organisation across the Middle East, the consequences of these actions remain. As the protests gained traction, states began to fragment and regimes sought to retain power, whatever the cost. While a great deal of focus has been upon what happened, very little attention has been paid to the role of agency within the context of the fragmenting sovereignty and political change. This article contributes to these debates by applying the work of Giorgio Agamben to the post-Arab Uprisings Middle East, to understand the relationship between rulers and ruled along with the fragmentation of the sovereign state. The article argues for the need to bring agency back into conceptual debates about sovereignty within the Middle East. It concludes by presenting a framework that offers an approach building upon Agamben’s bare life.     

Public Services after Austerity: Zombies,Suez or Collaboration?

Public services—in the UK and elsewhere—are under considerable pressure, not just from austerity, but also from a variety of social, demographic and technological changes (in effect ‘austerity plus’). In this context, three broad options are open to policy‐makers: continue with tried‐and‐tested approaches while spending less money, which in the UK means a reliance on ‘New Public Management’ (NPM); withdraw completely from certain public services; or develop new approaches to public administration. We argue that all of these approaches have been attempted in recent years, but it is the final option that is most interesting and potentially the most beneficial. In this article, we examine experiments with these new approaches in responding to ‘austerity plus’. In particular, we examine various attempts at ‘collaboration’ in public services and discuss the risks associated with them. We conclude by setting out the extent to which policy‐makers have moved beyond NPM and suggesting some of the benefits that this could bring.     

Everything for Sale? Neoliberalism and the Limits of Michael Sandel’s Philosophical Critique of Markets

Contesting the central tenets of mainstream economic theory, Michael Sandel’s work on markets argues that the marketization of certain goods risks corrupting the value of those goods, and that a reinvigorated public discourse is needed to establish the appropriate use of markets. This article assesses Sandel’s work on markets, arguing that although it provides a convincing critique of liberal defenses of the market, it does not do enough to challenge marketization itself. To illuminate the flaws of Sandel’s argument, the article contrasts it with Marxist critiques of neoliberalism, arguing that the latter oppose the expansion of markets and market thinking in more comprehensive and productive ways. Specifically, it is argued that Sandel ignores the one market that underpins all other markets, namely the labor market; erroneously suggests that marketization is caused by the dominance of market thinking; and fails to appreciate the class interests that are served by growing marketization.