Similarities and Differences in Victimization Risk Factors for Nonoffending and Offending Substance Users

In this cross-sectional study of substance users in Norway, the authors describe the patterns of victimization and investigate the factors associated with victimization, for nonoffenders and offenders separately. Recent victimization was reported by 59%, and the victimization rate was higher among offenders compared with nonoffenders (69% and 43%, p < .001). Women, regardless of offender status, experienced more victimization. Unstable housing was associated with victimization among nonoffenders, whereas markers for more severe substance use and indicators for poor mental health were associated with victimization in both groups. Addressing these factors may be important in reducing victimization and its negative outcomes among substance users.     

Weight force during prone restraint and respiratory function

Prone maximal restraint position (PMRP, also known as hogtie or hobble) is often used by law enforcement and prehospital personnel on violent combative individuals in the field setting. Weight force is often applied to the restrained individual's back and torso during the restraint process. We sought to determine the effect of 25 and 50 lbs weight force on respiratory function in human subject volunteers placed in the PMRP. We performed a randomized, cross-over, controlled trial on 10 subjects placed in 4 positions for 5 minutes each: sitting, PRMP, PRMP with 25 lbs weight force (PMRP+25), and PRMP with 50 lbs weight force placed on the back (PMRP+50). We measure pulse oximetry, end-tidal CO2 levels, and forced vital capacity (FVC) and forced expiratory volume in 1 second (FEV1). FVC and FEV1 were significantly lower in all restraint positions compared with sitting but not significantly different between restraint positions with and without weight force. Moreover, mean oxygen saturation levels were above 95% and mean end-tidal CO2 levels were below 45 mm Hg for all positions. We conclude that PMRP with and without 25 and 50 lbs of weight force resulted in a restrictive pulmonary function pattern but no evidence of hypoxia or hypoventilation.     

Differentiation of fetal and adult bloodstains by pyrolysis-gas-liquid chromatography

A pyrolysis-gas-liquid chromatographic method has been developed for the differentiation of adult and fetal bloodstains. In a blind-coded study, five adult and three fetal bloodstains were correctly identified on the basis of the pyrograms of stain extracts. The differentiation between adult and fetal bloodstains is based on the peak height ratio of two long-retention-time peaks appearing in their pyrograms. The first of these peaks has been tentatively identified as indole derived from the pyrolysis of tryptophan, while the second peak is an as-yet unidentified molecular fragment produced by the pyrolysis of some component of the hemoglobin molecule other than the amino acids tryptophan, tyrosine, and phenylalanine.     

Parallel business models and the innovativeness of research-based spin-off ventures

Research-Based Spin-Offs (RBSOs) are seen as a potential mechanism for technology transfer by commercializing academic research and thereby stimulate industrial innovation. RBSOs are heterogeneous, however, and in this paper we investigate how the use of different business models by RBSOs is related to their innovativeness. We use a sample of 82 young RBSOs from Norway to explore typologies of RBSOs developed in earlier studies. Our findings show that some types of business models are associated with higher innovativeness than others. The typology approach has portrayed RBSOs as if they pursue only one business model. In this paper we challenge this assumption by drawing on evolutionary theory and the idea that firms may follow several business models in parallel. Our empirical findings suggest that most RBSOs pursue several business models in parallel and that such firms are more innovative. This study extends the typology approach within the academic entrepreneurship literature by showing that some business models are associated with higher innovativeness than others and that firms pursuing several business models at the same time may be particularly important for the commercialization of academic research. These findings have important implications for research and practise.     

The effect of oleoresin capsicum "pepper" spray inhalation on respiratory function

We performed a randomized, cross-over controlled trial to assess the effect of Oleoresin capsicum (OC) spray inhalation on respiratory function by itself and combined with restraint. Thirty-five subjects were exposed to OC or placebo spray, followed by 10 min of sitting or prone maximal restraint position (PMRP). Spirometry, oximetry, and end-tidal CO2 levels were collected at baseline and throughout the 10 min. Data were compared between groups (ANOVA) and with predefined normal values. In the sitting position, OC did not result in any significant changes in mean percent predicted forced vital capacity (%predFVC), percent predicted forced expiratory volume in 1 s (%predFEV1), oxygen, or CO2 levels. In PMRP, mean %predFVC and %predFEV1 fell 14.4 and 16.5% for placebo and 16.2 and 19.1% for OC, but were not significantly different by exposure. There was no evidence of hypoxemia or hypercapnia in either groups. OC exposure did not result in abnormal spirometry, hypoxemia, or hypoventilation when compared to placebo in either sitting or PMRP.     

Intensity of innovation in public sector organizations: The role of push and pull factors

The public sector is under pressure to provide new public services with increasingly scarce resources. In response, practitioners and academics have called for more innovation in the public sector. Our understanding of sources of innovation within public sector organizations, however, is inadequate. Motivated by this gap, we develop a conceptual model of how push and pull sources enable innovation within public sector organizations. Key to our theory is that push and pull sources of innovation are enabled by innovation capabilities. Five hypotheses are tested using cross-country survey data from European public sector organizations. Empirical analysis offers strong support for the central role played by innovation capability in enabling push and pull sources of innovation within public sector organizations. This article advances knowledge of the sources of innovation in the public sector and extends theorizing on push and pull mechanisms by examining their relevance to innovation in a public sector context.     

Decentralization as a strategy of regime maintenance: The case of Yemen

Proponents of decentralization often argue that decentralization makes governments more accountable and responsive to the governed. This is perhaps why the decentralization literature tends to overlook Middle Eastern regimes as these are among the most authoritarian and most centralized regimes in the world. However, many of these regimes have included decentralization in their legal framework. This article shows how a weak regime can use decentralization as a regime maintenance strategy when formal decentralization reforms strengthens external and internal legitimacy. The articles main argument builds on the literature on decentralization and elite capture to show how weak regimes can use formal decentralization reform to undermine local autonomy. The article uses the case of Yemen to make this argument. Yemen has a long tradition for local bottom-up initiatives and there is widespread internal support for decentralization. Simultaneously, donors have seen decentralization as a way of strengthening the Yemeni state, leading to international support to the formulation of the Local Authority Law of 2000, Law 4/2000, an extensive legal decentralization framework.