An online training package providing a concise synthesis of the scientific data underpinning EU legislation on enrichment and tail-docking of pigs was produced in seven languages, with the aim of improving consistency of professional judgements regarding legislation compliance on farms. In total, 158 participants who were official inspectors, certification scheme assessors and advisors from 16 EU countries completed an initial test and an online training package. Control group participants completed a second identical test before, and Training group participants after, viewing the training. In Section 1 of the test participants rated the importance of modifying environmental enrichment defined in nine scenarios from 1 (not important) to 10 (very important). Training significantly increased participants’ overall perception of the need for change. Participants then rated nine risk factors for tail-biting from 1 (no risk) to 10 (high risk). After training scores were better correlated with risk rankings already described by scientists. Scenarios relating to tail-docking and management were then described. Training significantly increased the proportion of respondents correctly identifying that a farm without tail lesions should stop tail-docking. Finally, participants rated the importance of modifying enrichment in three further scenarios. Training increased ratings in all three. The pattern of results indicated that participants’ roles influenced scores but overall the training improved: i) recognition of enrichments that, by virtue of their type or use by pigs, may be insufficient to achieve legislation compliance; ii) knowledge on risk factors for tail-biting; and iii) recognition of when routine tail-docking was occurring.

Although cats are extremely common, pet owners seem to have a poor understanding of their natural behaviour and needs and a large number end up in cat shelters. In Sweden, no records exist of the number of cat shelters or their activities. The aim of this study was to investigate the occurrence of cat shelters in Sweden. We found 62 cat shelters during 2006; the year in which this study was conducted. Questionnaires were sent to these shelters with questions concerning: received animals, reasons for relinquishing cats, cat husbandry and how the shelter was run. The most common reason for relinquishing a cat was that the cat was homeless; another common reason was that the owner had an allergy to cats. The shelters had, on average, space for 29 cats, but this varied from six-to-100, and they received on average ten cats per month. This means that a total of around 7,400 cats enter the 62 shelters in Sweden each year. On average, the cats stayed more than three months in the shelter. Less than 10% of the relinquished cats were euthanised. Our study reveals that there are shelters that continuously receive unwanted cats. The majority of these cats are said to be homeless, therefore in order to minimise the number of cats in shelters in Sweden, the focus should be on reducing the number of homeless cats.

Rabbits (Oryctolagus cuniculus) are popular companion animals, yet there has been little research into rabbits kept as pets in Sweden. Many rabbits that are rehomed are done so via personal contacts rather than through animal shelters. The purpose of this study was to provide a picture as to why rabbit owners rehome their pets and to what extent this is done in Sweden. There were 505 rabbits put up for rehoming through a large Swedish advertisement site during the winter of 2012/2013. The most commonly stated reasons for trying to rehome rabbits were ‘Lack of time’ (35.8%), ‘Owners are moving’ (16.6%) and ‘Allergies’ (13.2%). The mean age of the rabbits was 17.6 months and most rabbits were put up for sale for a price of between €11.1 and €55. Requests about the new home were mentioned in 46.8% of the adverts and the majority of the comments described the type of home needed for the rabbit. Reasons for relinquishing rabbits were similar to those found in other studies and the number of rabbits with behavioural problems was very low (0.9%). We conclude that a number of rabbits in Sweden are experiencing rehoming and the effect of this on their welfare should be further investigated.

Animal shelters rescue and care for society's unwanted companion animals. Nonetheless, several studies have shown that ending up in a shelter can be stressful, and that shelter husbandry can amplify and spread certain diseases. The aim of the present study was to investigate and describe husbandry policy, practices and routines as well as occurrence and prevention of diseases in Swedish cat shelters. A survey was sent to 64 potential shelters of which 39 (61%) responded. Thirty-two shelters (82%) housed cats (Felis silvestris catus) in groups; one shelter provided only solitary housing. Thirty-one shelters provided single, pair and group housing. The most common group size was 3-5 cats (59%). Ninety-two percent of responding shelters had routines and/or protocol(s) for the management of the cats, 35 had healthcare routines and 30 shelters had routines for the admission of cats. All shelters with the exception of one had quarantine, and 22 shelters (58%) vaccinated cats prior to admittance. There was a significant positive correlation between shelter size and number of reported diseases. The most common reported disease was cat ‘flu/cold, although altogether, shelters reported a low occurrence of disease. Practices differ between shelters relating to management, eg use of quarantine and vaccination routines. In Sweden, group housing is common and shelters provide cats with plenty of resources, eg hides and climbing structures, often providing outdoor access and a more ‘home-like’ environment. The possibility that providing a more ‘enriched home-like’ environment can help cats cope with the shelter environment is discussed, thereby decreasing the occurrence and transmission of infectious diseases.

Blood was drawn from 18 inpatients fullfilling the DSMIII criteria for schizophrenia and their 15 age- and sex-matched clinically infection-free controls before and after neuroleptic treatment. Blood films were stained with MGG solution, mixed, and subsequently read in random order by one observer. The lymphocytes were examined by light microscopy and classified into six types: normal lymphocytes, Downey type I atypical lymphocytes, Downey type III atypical lymphocytes, stress lymphocytes, plasmocytoid lymphocytes, and large granular lymphocytes. Downey type I and III atypical lymphocytes were classified into small, medium, and large lymphocytes. Schizophrenic patients had significantly more Downey type III medium size cells before treatment (p = 0.019 before treatment and p = 0.056 after treatment) and less Downey type I small size cells (p = 0.113 before treatment and p = 0.026 after treatment). Our study supports the idea of a possible subgroup of schizophrenia exhibiting immunological aberrations. In the present study, we found morphologically more specified cells which could be involved in this alteration.

Maintenance electroconvulsive therapy (M-ECT) has been increasingly used to prevent relapse in patients with major psychiatric disorders. However, little is known about the long-term benefits and risks of M-ECT.

We report on a patient with recurrent episodes of depression with psychotic features who has been successfully treated with M-ECT for 9 years.

Some earlier studies have reported a positive association between alexithymia and delinquency. We studied this association in a sample of Finnish prison inmates. A questionnaire including the 20-item Toronto Alexithymia Scale (TAS-20), the 13-item Beck Depression Inventory and questions on socio-demographic variables as well as current and previous convictions, was delivered to 209 male prisoners. Of these, 113 individuals (54.1%) aged 17-65 years (mean 33.5) returned the questionnaire acceptably filled in. From a general population study, 1300 men aged 30-50 years (mean 40.3) were drawn as a control group.

The prevalence of alexithymia (TAS-20 cut-off point 60/61) was 7.5% in the population sample and 26.5% in the prisoner sample (p<.001). In a logistic regression analysis, controlling for age, marital status, basic education and depression, being a prisoner was still highly significantly associated with dichotomous alexithymia (OR 2.60, p=.003). Moreover, the mean TAS-20 score differed significantly between the samples (45.9 vs. 50.6 points, p<.001).

Of the prisoners, 18 (15.9%) reported having committed homicide. When they alone were compared with the population sample, no significant difference in the prevalence (7.5% vs. 11.1%) or level (mean TAS-20 score 45.9 vs. 46.8) of alexithymia was found. In a logistic regression analysis with confounders, being a convict confessing to homicide was not associated with alexithymia.

Male prisoners are more alexithymic than men in general population. There are, however, differences between different types of crimes. Those who confessed to homicide were, surprisingly, not more alexithymic than controls. Studies with larger samples are needed.

As the IAU heads towards its second century, many changes have simultaneously transformed Astronomy and the human condition world-wide. Amid the amazing recent discoveries of exoplanets, primeval galaxies, and gravitational radiation, the human condition on Earth has become blazingly interconnected, yet beset with ever-increasing problems of over-population, pollution, and never-ending wars. Fossil-fueled global climate change has begun to yield perilous consequences. And the displacement of people from war-torn nations has reached levels not seen since World War II.

Violators of cooperation norms may be informally punished by their peers. How such norm enforcement is judged by others can be regarded as a meta-norm (i.e., a second-order norm). We examined whether meta-norms about peer punishment vary across cultures by having students in eight countries judge animations in which an agent who over-harvested a common resource was punished either by a single peer or by the entire peer group. Whether the punishment was retributive or restorative varied between two studies, and findings were largely consistent across these two types of punishment. Across all countries, punishment was judged as more appropriate when implemented by the entire peer group than by an individual. Differences between countries were revealed in judgments of punishers vs. non-punishers. Specifically, appraisals of punishers were relatively negative in three Western countries and Japan, and more neutral in Pakistan, UAE, Russia, and China, consistent with the influence of individualism, power distance, and/or indulgence. Our studies constitute a first step in mapping how meta-norms vary around the globe, demonstrating both cultural universals and cultural differences.

We investigated relationship between pasture biomass and measures of height and NDVI (normalised difference vegetation index). The pastures were tall fescue (Festuca arundinacea), perennial ryegrass (Lolium perenne), and phalaris (Phalaris aquatica) located in Tasmania, Victoria and in the Northern Tablelands of NSW, Australia. Using the Trimble® GreenSeeker® Handheld active optical sensor (AOS) to measure NDVI, and a rising plate meter, the optimal model to estimate green dry biomass (GDM) during two years was a combination of NDVI and falling plate height index. The combined index was significantly correlated with GDM in each region during winter and spring (r2=0.62–0.77, P<0.001). Regional calibrations provided a smaller error in estimates of green biomass, required for potential application in the field, compared to a single overall calibration. Data collected in a third year will be used to test the accuracy of the models.

Comparative models suggest that effects of dietary tryptophan (Trp) on brain serotonin (5-hydroxytryptamine; 5-HT) neurochemistry and stress responsiveness are present throughout the vertebrate lineage. Moreover, hypothalamic 5-HT seems to play a central role in control of the neuroendocrine stress axis in all vertebrates. Still, recent fish studies suggest long-term effects of dietary Trp on stress responsiveness, which are independent of hypothalamic 5-HT. Here, we investigated if dietary Trp treatment may result in long-lasting effects on stress responsiveness, including changes in plasma cortisol levels and 5-HT neurochemistry in the telencephalon and hypothalamus of Atlantic salmon. Fish were fed diets containing one, two or three times the Trp content in normal feed for 1 week. Subsequently, fish were reintroduced to control feed and were exposed to acute crowding stress for 1 h, 8 and 21 d post Trp treatment. Generally, acute crowding resulted in lower plasma cortisol levels in fish treated with 3×Trp compared with 1×Trp- and 2×Trp-treated fish. The same general pattern was reflected in telencephalic 5-HTergic turnover, for which 3×Trp-treated fish showed decreased values compared with 2×Trp-treated fish. These long-term effects on post-stress plasma cortisol levels and concomitant 5-HT turnover in the telencephalon lends further support to the fact that the extrahypothalamic control of the neuroendocrine stress response is conserved within the vertebrate lineage. Moreover, they indicate that trophic/structural effects in the brain underlie the effects of dietary Trp treatment on stress reactivity.

Hepatitis E virus (HEV) infection is a major cause of acute hepatitis worldwide. This infection causes major water-borne outbreaks in low- and middle-income countries, whilst in industrialised countries this infection is zoonotic. These differences in epidemiology are related to different HEV genotypes. HEV genotype 3 is a zoonotic infection, whilst genotype 2 causes large outbreaks. This study determined the seroprevalence of HEV in blood donors from the Western Cape. Anti-hepatitis A virus (anti-HAV) antibody was detected in 184/300 (61%) donors. Antibody to HEV (anti-HEV) was detected in 78 of 300 donors (26%). It was highest in mixed race donors (62/100), followed by white donors (23/100) and lowest in black donors (19/100) P = 0.019. Since it is thought that genotypes 1 and 2 predominate both viruses would be acquired by the oro-faecal route, it is surprising that HEV seroprevalence does not mirror that of HAV. We postulate that this may reflect differences in socio-economic status and consumption of dietary meat. So the marked divergence between HEV and HAV seroprevalence may be the result of different routes of transmission. Further data are needed to explore the risk factors associated with HEV infection.