Does emergency vaccination make sense as a supporting element in control of foot-and-mouth disease in Switzerland

The outbreak of foot and mouth disease (FMD) in Great Britain in 2001 let to discussions and especially emergency vaccination was deemed as an alternative to the culling of vast numbers of healthy animals. The project emergency vaccination for FMD in Switzerland was conducted to compare the effectiveness of conventional control strategies during a FMD outbreak alone and with ring vaccination of 3 km and 10 km, respectively. The results of this project showed that emergency vaccination conducted at the beginning of an epidemic was not favorable compared to conventional disease control strategy in Switzerland. In case of an advanced FMD epidemic, a 10 km ring vaccination could support the disease control in a positive way. However, the goal of emergency vaccination to save animal live can hardly be achieved due to actual legal basis and the consequent restriction measures within vaccination zones which will lead to welfare culling.

Who’s to blame? How narcissists and ex-partners of narcissists make sense of romantic breakup

Objective: past research has shown relationship problems associated with narcissists’ excessive self-centeredness and lacking concern for others. Using romantic relationships as opportunities to self-enhance rather than caring about intimacy, narcissists are sensitive to shortcomings in their partners and quick to withdraw investment once relationships turn out to be less than perfect. Our research aimed to reveal whether narcissists are aware of their destructive relationship behavior or tend to put the blame for a failed relationship on their ex-partners. Conversely, do ex-partners of narcissists take the blame and feel responsible for the breakup or walk away convinced their narcissistic ex-partners’ behavior was just too unbearable? Method: 120 participants (19-59 yrs) who reported a recent romantic breakup completed a battery of questionnaires online, including measures of narcissism and self-esteem, as well as newly created scales assessing attributions for breakup. In addition to self-reports, participants retrospectively rated their ex-partners on adapted versions of the same measures. Results: narcissists made attributions to lacking relationship investment mostly in themselves and to a lesser extent in their partners. However, this pattern was reversed when self-esteem was controlled, with attributions to partner shortcomings outnumbering aspects of own destructive behavior. Narcissism perceived in the ex-partner was related to reports of lacking investment in oneself as well as the ex-partner, but controlling for self-esteem reduced the number of attributions to own shortcomings. Conclusion: our analyses revealed that narcissists do show some awareness of their contribution to a failed relationship, although controlling for self-esteem increased their blame of the ex-partner. In contrast, associations between perceived partner-narcissism and aspects of own lacking relationship investment became fewer when self-esteem was controlled for.

Net CO 2 surface emissions at Bern, Switzerland inferred from ambient observations of CO 2 , δ(O 2 /N 2 ), and 222 Rn using a customized radon tracer inversion

The 222Radon tracer method is a powerful tool to estimate local and regional surface emissions of, e.g., greenhouse gases. In this paper we demonstrate that in practice, the method as it is commonly used, produces inaccurate results in case of nonhomogeneously spread emission sources, and we propose a different approach to account for this. We have applied the new methodology to ambient observations of CO2 and 222Radon to estimate CO2 surface emissions for the city of Bern, Switzerland. Furthermore, by utilizing combined measurements of CO2 and δ(O2/N2) we obtain valuable information about the spatial and temporal variability of the main emission sources. Mean net CO2 emissions based on 2 years of observations are estimated at (11.2 ± 2.9) kt km−2 a−1. Oxidative ratios indicate a significant influence from the regional biosphere in summer/spring and fossil fuel combustion processes in winter/autumn. Our data indicate that the emissions from fossil fuels are, to a large degree, related to the combustion of natural gas which is used for heating purposes.

[Sense and nonsense of toxicological analyses in the daily clinical routine]

Screening tests for drugs of abuse are regularly used in the clinical routine. These tests identify the targeted substances very differently if tests from different manufacturers are used and sometimes also react positive after the intake of drugs which are not intended to be detected. Therefore, implausible results have to be questioned. A test result can be falsely negative, if a patient has taken a compound which is not detected by the antibody used in the test system. Chromatographic confirmation and screening assays are more laborious to perform and more demanding for the interpretation and are therefore only offered by several specialized clinical laboratories. However, their specificity is excellent and many different compounds can be detected depending on the number of compounds which are part of the mass spectra library used. If the clinical evaluation results in the differential diagnosis of an acute intoxication, screening tests for drugs of abuse can help to identify a single compound or a group of substances. The clinical picture, however, can usually not been explained by a qualitative test result. In addition, there are no published data demonstrating that these tests meaningfully influence triage, treatment, diagnosis or further therapy of a poisoned patient. The quantitative determination of specific compounds in the blood allows for example an appraisal of the prognosis and helps to indicate a specific therapy after intake of acetaminophen or methanol. New designer drugs can not at all be detected by the classic screening tests for drugs of abuse. The have to be identified by chromatographic methods.

Intra- and postoperative complications of navigated and conventional techniques in percutaneous iliosacral screw fixation after pelvic fractures: Results from the German Pelvic Trauma Registry

Background: Percutaneous iliosacral screw placement following pelvic trauma is a very demanding technique involving a high rate of screw malpositions possibly associated with the risk of neurological damage or inadequate stability. In the conventional technique, the screw’s correct entry point and the small target corridor for the iliosacral screw may be difficult to visualise using an image intensifier. 2D and 3D navigation techniques may therefore be helpful tools. The aim of this multicentre study was to evaluate the intra- and postoperative complications after percutaneous screw implantation by classifying the fractures using data from a prospective pelvic trauma registry. The a priori hypothesis was that the navigation techniques have lower rates of intraoperative and postoperative complications. Methods: This study is based on data from the prospective pelvic trauma registry introduced by the German Society of Traumatology and the German Section of the AO/ASIF International in 1991. The registry provides data on all patients with pelvic fractures treated between July 2008 and June 2011 at any one of the 23 Level I trauma centres contributing to the registry. Results: A total of 2615 patients were identified. Out of these a further analysis was performed in 597 patients suffering injuries of the SI joint (187 � with surgical interventions) and 597 patients with sacral fractures (334 � with surgical interventions). The rate of intraoperative complications was not significantly different, with 10/114 patients undergoing navigated techniques (8.8%) and 14/239 patients in the conventional group (5.9%) for percutaneous screw implantation (p = 0.4242). Postoperative complications were analysed in 30/114 patients in the navigated group (26.3%) and in 70/239 patients (29.3%) in the conventional group (p = 0.6542). Patients who underwent no surgery had with 66/197 cases (33.5%) a relatively high rate of complications during their hospital stay. The rate of surgically-treated fractures was higher in the group with more unstable Type-C fractures, but the fracture classification had no significant influence on the rate of complications. Discussion: In this prospective multicentre study, the 2D/3D navigation techniques revealed similar results for the rate of intraoperative and postoperative complications compared to the conventional technique. The rate of neurological complications was significantly higher in the navigated group.

In What Sense Are Emotions Evaluations?

Abstract: In this chapter, we first introduce the idea that emotions are evaluations. Next, we explore two approaches attempting to account for this idea in terms of attitudes that are alleged to become emotional when taking evaluative contents. According to the first approach, emotions are evaluative judgments. According to the second, emotions are perceptual experiences of evaluative properties. We explain why this theory remains unsatisfactory insofar as it shares with the evaluative judgement theory the idea that emotions are evaluations in virtue of their contents. We then outline an alternative – the attitudinal theory of emotions. It parts with current theorizing about the emotions in elucidating the fact that emotions are evaluations not in terms of what they represent, but in terms of the attitude subjects take towards what they represent. We explore what sorts of attitudes emotions are and claim that they are felt bodily attitudes.

The Frontal Eye Field Is Involved in Visual Vector Inversion in Humans – A Theta Burst Stimulation Study

In the antisaccade task, subjects are requested to suppress a reflexive saccade towards a visual target and to perform a saccade towards the opposite side. In addition, in order to reproduce an accurate saccadic amplitude, the visual saccade vector (i.e., the distance between a central fixation point and the peripheral target) must be exactly inverted from one visual hemifield to the other. Results from recent studies using a correlational approach (i.e., fMRI, MEG) suggest that not only the posterior parietal cortex (PPC) but also the frontal eye field (FEF) might play an important role in such a visual vector inversion process. In order to assess whether the FEF contributes to visual vector inversion, we applied an interference approach with continuous theta burst stimulation (cTBS) during a memory-guided antisaccade task. In 10 healthy subjects, one train of cTBS was applied over the right FEF prior to a memory-guided antisaccade task. In comparison to the performance without stimulation or with sham stimulation, cTBS over the right FEF induced a hypometric gain for rightward but not leftward antisaccades. These results obtained with an interference approach confirm that the FEF is also involved in the process of visual vector inversion.

God, the WTO – and hunger

Considering that endemic hunger is a consequence of poverty, and that food is arguably the most basic of all human needs, this book chapter shows one of the more prominent examples of rules and policy fragmentation but also one of the most blatant global governance problems. The three monotheistic religions Judaism, Christians and Islam are surprisingly unanimous about God’s prescriptions on hunger or, put theologically, on what can be said, or should be said, about the interpretations and traditions which, taken together, form the respective and differentiated traditions, identities and views of these beliefs on how to deal with poverty and hunger. A clear social ethos, in the form of global needs satisfaction, runs through both Jewish and Christian texts, and the Qur’an (Zakat). It confirms the value inversion between the world of the mighty and that of the hungry. The message is clear: because salvation is available only through the grace of God, those who have must give to those who have not. This is not charity: it is an inversion of values which can not be addressed by spending 0.7% of your GDP on ODA, and the implication of this sense of redistributive justice is that social offenders will be subject to the Last Judgement. Interestingly, these religious scriptures found their way directly into the human rights treaties adopted by the United Nations and ratified by the parliaments, as a legal base for the duty to protect, to respect and to remedy. On the other side the contradiction with international trade law is all the more flagrant, and it has a direct bearing on poverty: systematic surplus food dumping is still allowed under WTO rules, despite the declared objective ‘to establish a fair and market-oriented agricultural trading system’. A way forward would be a kind of ‘bottom up’ approach by focusing on extreme cases of food insecurity caused by food dumping, or by export restrictions where a direct effect of food insecurity in other countries can be established. Also, international financing institutions need to review their policies and lending priorities. The same goes for the bilateral investment treaties and a possible ‘public interest’ clause, at least in respect of agricultural land acquisitions in vulnerable countries. The bottom line is this: WTO rules cannot entail a right to violate other, equally binding treaty obligations when its membership as a whole claims to contribute to the Millennium Development Goals and pledges to eradicate extreme poverty and hunger.