Suicide by occupation: systematic review and meta-analysis

Background Previous research has shown that those employed in certain occupations, such as doctors and farmers, have an elevated risk of suicide, yet little research has sought to synthesise these findings across working-age populations. Aims To summarise published research in this area through systematic review and meta-analysis. Method Random effects meta-analyses were used to calculate a pooled risk of suicide across occupational skill-level groups. Results Thirty-four studies were included in the meta-analysis. Elementary professions (e.g. labourers and cleaners) were at elevated risk compared with the working-age population (rate ratio (RR) = 1.84, 95% CI 1.46-2.33), followed by machine operators and deck crew (RR = 1.78, 95% CI 1.22-2.60) and agricultural workers (RR = 1.64, 95% CI 1.19-2.28). Results suggested a stepwise gradient in risk, with the lowest skilled occupations being at greater risk of suicide than the highest skill-level group. Conclusions This is the first comprehensive meta-analytical review of suicide and occupation. There is a need for future studies to investigate explanations for the observed skill-level differences, particularly in people employed in lower skill-level groups.

The soviet occupation of Germany: hunger, mass violence and the struggle for peace, 1945-1947

This is a major new account of the Soviet occupation of postwar Germany and the beginning of the Cold War. Dr Filip Slaveski shows how in the immediate aftermath of war the Red Army command struggled to contain the violence of soldiers against German civilians and, at the same time, feed and rebuild the country. This task was then assumed by the Soviet Military Administration in Germany (SVAG) which was established to impose order on this chaos. Its attempt, however, intensified the battle for resources and power among competing occupation organs, especially SVAG and the army, which spilled over from threats and sabotage into fighting and shootouts in the streets. At times, such conflicts threatened to paralyse occupation governance, leaving armed troops, liberated POWs and slave labourers free to roam. SVAG's successes in reducing the violence and reconstructing eastern Germany were a remarkable achievement in the chaotic aftermath of war.

Violence and xenophobia as means of social control in times of collapse: the soviet occupation of post-war Germany, 1945-1947

This article explores an overlooked aspect of the Soviet occupation of post-war Germany, namely, the influence of wartime violence on German behavioural patterns during the post-war period. Whilst many historians have noted that violent Soviet conduct in Germany merely encouraged the intensification of existing anti-Soviet attitudes therein, few have attempted to thoroughly investigate its influence on German behaviour. The conclusions made by those few historians who have done so are unsupported by the Soviet archival evidence drawn upon in the article. Using this evidence, the article highlights the tentative links between the violent repression of an occupation force and the muted responses of its subjects. It concludes that the nature of the repression and of the broader occupation landscape in which it developed, was integral in ensuring that the characteristically docile behaviour of the German population toward the Soviet occupier continued unabated throughout much of the occupation period.

New opportunities for occupational therapy through the occupation of contemporary pilgrimage

Twenty-first century pilgrimage is a journey of great personal significance not limited to traditional religiosity. The transformative potential of this diverse and evolving occupation is increasingly evidence based. This opinion piece explores the definition of contemporary pilgrimage and underlines the relevance of this occupation to occupational therapists and their clients. The exceptional accessibility of contemporary pilgrimage is described, suggesting limitless opportunities for the use of pilgrimage as a therapeutic tool. Interdisciplinary examples of promoting wellbeing through contemporary pilgrimage are then presented. This opinion piece seeks to inspire a local response to this global phenomenon.

Introduction : The Iraq legacies: intervention, occupation, withdrawal and beyond

This chapter examines the various and complex legacies of the Iraq War of 2003. In follows the trajectory of these legacies back to the earliest days of the US intervention and examines the extent to which key decisions and errors of judgement on the part ofthe Coalition and the Iraqi political elite have had unexpected and devastating consequences for Iraq today. The chapter documents how the war dramatically altered the lives of ordinary Iraqis and led to many of the most deep-seated and intractable problems facing Iraq, the region and the world today. In discussing these legacies, this chapter also points to the root causes of the rapid turn of events that transpired after the dramatic advance of ISIS in mid-2014. The argument here being that the Iraq War of 2003 has left behind a sequence of deeply felt but rarely examined legacies and that together these legacies have served as the catalyst of Iraq’s current chaos. Therefore, this chapter is not only timely, but it also addresses a significant lacuna in academic and policy debates by addressing a series of urgent questions concerning the legacies of Iraq.

Does gender explain the relationship between occupation and suicide? Findings from a meta-analytic study

This report investigated whether suicide risk by occupational groups differed for males and females. We examined this using a sub-set of articles examined in a recent meta-analysis and stratified by gender. For certain occupational groups, males and females had a similar risk of suicide (the military, community service occupations, managers, and clerical workers). There was some indication of gender differences for other occupations (technicians, plant and machine operators and ship’s deck crew, craft and related trades workers, and professionals), although these did not reach statistical significance. These findings highlight the complexity of the relationship between occupation and suicide and suggest the possible role of a range of individual, work-related and social-environmental risk factors that may differ for males and females.

Freedom of choice of occupation and academic freedom in Hong Kong

This chapter discusses two unrelated topics which are successively provided for in the Basic Law of the Hong Kong Administrative Region (HKSAR). These are the right of Hong Kong residents to a freedom of choice of occupations (art..33) and the right to academic freedom of Hong Kong's academic institutions and by implication of their academics (art.34). The first section of this chapter will focus on art.33, while the second section will focus on art.34.

Use of Primary Sludge from Pulp and Paper Mills for Nanocomposites

Cellulose nanocrystals have been evaluated as reinforcement material in polymeric matrices due to their potential to improve the mechanical, optical, and dielectric properties of these matrixes. This work describes how high pressure defibrillation and chemical purification affect the sludge fiber morphology from micro to nanoscale. Microscopy techniques and X-ray diffraction were used to study the structure and properties of the prepared nanofibers and composites. Microscopic studies showed that the used individualization processes lead to a unique morphology of interconnected web-like structure of sludge fibers. The nanofibers are bundles of cellulose fibers having widths (5 to 30 nm) and estimated lengths of several micrometers.

Disturbance chemical cues determine changes in spatial occupation by the convict cichlid Archocentrus nigrofasciatus

I studied the effect of disturbance chemical cues on fish that make trade-offs between foraging in an open area and remaining in a safe refuge. I used convict cichlids Archocentrus nigrofasciatus that were either visually exposed to a predator (n = 8) or exposed to water conditioned by chemical cues from disturbed conspecifics (n = 8). Fish visually exposed to a predator decreased their ingestion rate and spent more time in the refuge than in the foraging area, while fish receiving water from frightened conspecifics did not alter their ingestion rate or time spent in the refuge and foraging site, but increased their spatial occupation (i.e., motion). These results suggest that convict cichlids recognized the predator by visual cues. Moreover, disturbance cues are a form of threatening public information that may increase fish spatial occupation due to increased exploring behaviour; but is not sufficiently alarming to alter feeding or increase refuge use. (C) 2004 Elsevier B.V. All rights reserved.

Differential benthic occupation by crabs in the Ubatuba bay, São Paulo, Brazil

The goal of this work was to examine the occurrence of brachyurans in soft bottom sublittoral habitats and their association with some environmental factors. The relative abundance of crabs in two depth strata (from 4.5 to 9 m and from 9 to 18 m) was quantified. Crabs were collected with an otter-trawl with 3.7 m of mouth opening and 12-mm mesh in the cod end. Monthly sampling, consisted of a single trawl in each stratum during a 1-yr period, were carried out. Fifteen brachyuran and six anomuran species were found, including Callinectes ornatus Ordway, 1863; Callinectes danae Smith, 1869; Hepatus pudibundus (Herbst, 1785); Libinia spinosa H. Milne-Edwards, 1834; Persephona punctata (Linnaeus, 1758), and P. mediterranea (Herbst, 1794), which were the most abundant and frequent in the area. The most abundant swimming crabs in both strata were C. ornatus and C, dan(re. Size differences in C. ornatus were observed between strata, suggesting a spatial separation of juveniles and adult crabs.

Infrared degrees of freedom of Yang-Mills theory in the Schrodinger representation

We set up a new calculational framework for the Yang-Mills vacuum transition amplitude in the Schrodinger representation. After integrating out hard-mode contributions perturbatively and performing a gauge-invariant gradient expansion of the ensuing soft-mode action, a manageable saddle-point expansion for the vacuum overlap can be formulated. In combination with the squeezed approximation to the vacuum wave functional this allows for an essentially analytical treatment of physical amplitudes. Moreover, it leads to the identification of dominant and gauge-invariant classes of gauge field orbits which play the role of gluonic infrared (IR) degrees of freedom. The latter emerge as a diverse set of saddle-point solutions and are represented by unitary matrix fields. We discuss their scale stability, the associated virial theorem and other general properties including topological quantum numbers and action bounds. We then find important saddle-point solutions (most of them solitons) explicitly and examine their physical impact. While some are related to tunneling solutions of the classical Yang-Mills equation, i.e. to instantons and merons, others appear to play unprecedented roles. A remarkable new class of IR degrees of freedom consists of Faddeev-Niemi type link and knot solutions, potentially related to glueballs.

Duality between non-commutative Yang-Mills-Chem-Simons and non-Abelian self-dual models

By introducing an appropriate parent action and considering a perturbative approach, we establish, up to fourth order terms in the field and for the full range of the coupling constant, the equivalence between the non-commutative Yang-Mills-ChernSimons theory and the non-commutative, non-Abelian self-dual model. In doing this, we consider two different approaches by using both the Moyal star-product and the Seiberg-Witten map. (C) 2003 Elsevier B.V. B.V. All rights reserved.