Worldly Rites: The Social and Political Significance of Religious Services in Louisiana, 1803--1865.

In antebellum and Civil War Louisiana, religious rituals contained more than spiritual meaning. They also carried social and political significance that can illustrate a great deal about that society. Sabbath services, holidays, revivals, baptisms, weddings, and funerals all reflected the values that Louisianans believed to be important. By looking at religion and the ways that residents of Louisiana experienced it, not only on a daily basis but also during the major milestones of life, one can come to a greater understanding of the ways in which they structured their society and interacted with it. Through an examination of Louisiana religion, one can easily discern the primary importance placed on family. Religious events reinforced family ties by bringing them together, not only for the major stages of life such as birth, marriage, and death, but also for regular church services and for special holidays scattered throughout the year. The opinions of members of the wider community were also considered significant. At the same time, Louisianians expected religious expression to conform to societal norms, and it taught people how they were expected to behave through the rituals in which they participated. These ceremonies showed men and women that their priorities and loyalties should lie primarily with their families while they also served to instruct citizens in the significance of the community and the need to secure society\u27s approval in matters such as marriage, death, and at other important points in life. Finally, these events show the importance of religion to Louisiana society. Despite many protestations that the state\u27s citizens were irreligious and preferred fun to worship, religion held a significant place in the state\u27s culture, and society in general valued both the spiritual and the social and political aspects of religious rituals. No ceremony considered in this study carried a purely religious meaning, and participants recognized this fact. They accepted the larger implications that religious activity had for their lives. Throughout the antebellum period and the upheavals of the Civil War, religion and its ceremonies retained a central place in the experiences and actions of many men and women in Louisiana

Neutral sphingomyelinase mediates the co-morbidity trias of alcohol abuse, major depression and bone defects

Mental disorders are highly comorbid and occur together with physical diseases, which are often considered to arise from separate pathogenic pathways. We observed in alcohol-dependent patients increased serum activity of neutral sphingomyelinase. A genetic association analysis in 456,693 volunteers found associations of haplotypes of SMPD3 coding for NSM-2 (NSM) with alcohol consumption, but also with affective state, and bone mineralisation. Functional analysis in mice showed that NSM controls alcohol consumption, affective behaviour, and their interaction by regulating hippocampal volume, cortical connectivity, and monoaminergic responses. Furthermore, NSM controlled bone–brain communication by enhancing osteocalcin signalling, which can independently supress alcohol consumption and reduce depressive behaviour. Altogether, we identified a single gene source for multiple pathways originating in the brain and bone, which interlink disorders of a mental–physical co-morbidity trias of alcohol abuse—depression/anxiety—bone disorder. Targeting NSM and osteocalcin signalling may, thus, provide a new systems approach in the treatment of a mental–physical co-morbidity trias

Ceremonies and Time in Shakespeare

This essay considers some moments in Shakespeare's texts which exemplify the Janus-faced quality of ceremonies: their enactment in the present looking backwards to past traditions and forwards to inaugurate new social relations. The argument draws on Victor Turner's theorization of ritual as an event that gives shape to “liminality,” that which “eludes or slips through the network of classification that normally locate states and positions in cultural space,” and argues that this applies to time as well. It also considers the construction of time in terms of kairos, a moment of time infused with meaning. The essay analyses ceremony in three Shakespearean genres. First, it examines Bertram's and Helena's ring exchange in All's Well That Ends Well as a “distended” ritual that collapses time. It then turns to Richard III, unpacking its complex sequence of ceremonies of betrothal, mourning, and sovereignty that are “continuously disrupted”. The final section describes the ceremonial time of romance in The Winter's Tale, unfolding the power invested in the kairotic time evoked by the oracle of Delphi, the sheep-shearing ceremony, and Paulina's “resurrection” of Hermione

Tree diversity and species identity effects on soil fungi, protists and animals are context dependent

Plant species richness and the presence of certain influential species (sampling effect) drive the stability and functionality of ecosystems as well as primary production and biomass of consumers. However, little is known about these floristic effects on richness and community composition of soil biota in forest habitats owing to methodological constraints. We developed a DNA metabarcoding approach to identify the major eukaryote groups directly from soil with roughly species-level resolution. Using this method, we examined the effects of tree diversity and individual tree species on soil microbial biomass and taxonomic richness of soil biota in two experimental study systems in Finland and Estonia and accounted for edaphic variables and spatial autocorrelation. Our analyses revealed that the effects of tree diversity and individual species on soil biota are largely context dependent. Multiple regression and structural equation modelling suggested that biomass, soil pH, nutrients and tree species directly affect richness of different taxonomic groups. The community composition of most soil organisms was strongly correlated due to similar response to environmental predictors rather than causal relationships. On a local scale, soil resources and tree species have stronger effect on diversity of soil biota than tree species richness per se

Search for dark matter produced in association with bottom or top quarks in √s = 13 TeV pp collisions with the ATLAS detector

A search for weakly interacting massive particle dark matter produced in association with bottom or top quarks is presented. Final states containing third-generation quarks and miss- ing transverse momentum are considered. The analysis uses 36.1 fb−1 of proton–proton collision data recorded by the ATLAS experiment at √s = 13 TeV in 2015 and 2016. No significant excess of events above the estimated backgrounds is observed. The results are in- terpreted in the framework of simplified models of spin-0 dark-matter mediators. For colour- neutral spin-0 mediators produced in association with top quarks and decaying into a pair of dark-matter particles, mediator masses below 50 GeV are excluded assuming a dark-matter candidate mass of 1 GeV and unitary couplings. For scalar and pseudoscalar mediators produced in association with bottom quarks, the search sets limits on the production cross- section of 300 times the predicted rate for mediators with masses between 10 and 50 GeV and assuming a dark-matter mass of 1 GeV and unitary coupling. Constraints on colour- charged scalar simplified models are also presented. Assuming a dark-matter particle mass of 35 GeV, mediator particles with mass below 1.1 TeV are excluded for couplings yielding a dark-matter relic density consistent with measurements