The wedding song in Greek literature and culture

This thesis examines the Greek wedding song and its function in literature and culture. The genre, hymenaios or epithalamium, has received little scholarly attention, particularly in English (cf. Muth, WS 1954; Tufte, Los Angeles 1970; Contiades-Tsitsoni, Stuttgart 1990, ZPE 1994; Swift, JHS 2006 & DPhil diss.). Yet an examination of the poetry of marriage, a crucial aspect in the study of the ancient world, contributes to our understanding of gender and social relations, as well as literature. Using elements of genre theory, gender studies, anthropology and cultural history, I argue that the epithalamium was part of a ritual of transition; for both the bride and for the community. The archaic epithalamium enacts this transition in lyric; tragic adaptations of the genre explore the consequences when this tradition is unsuccessfully performed. In contrast, the wedding songs of Attic comedy represent a 'happy ever after' ending for the communities of the protagonists, and portray these unions as a Sacred Marriage of man and goddess. The Helenistic epithalamium takes elements of these literary predecessors, and uses them to articulate a transition in marital relations, and literary politics, in the oeuvre of Theocritus. Philia relations in this era evolve to depict a more prominent mutuality between husband and wife, which also underpins the erotic writings of Plutarch. But more importantly, this author develops epithalamial topoi to present marriage as an 'initiation' for the bridal couple, which brings the thesis full-circle to the concept of transition while laying the foundation for one of the central concepts of Menander Rhetor's prescripts

A private lender cooperative model for residential mortgage finance

We describe a set of six design principles for the reorganization of the U.S. housing finance system and apply them to one model for replacing Fannie Mae and Freddie Mac that has so far received frequent mention but little sustained analysis - the lender cooperative utility. We discuss the pros and cons of such a model and propose a method for organizing participation in a mutual loss pool and an explicit, priced government insurance mechanism. We also discuss how these principles and this model are consistent with preserving the 'to-be-announced,' or TBA, market - particularly if the fixed-rate mortgage remains a focus of public policy

The wedding song in Greek literature and culture

This thesis examines the Greek wedding song and its function in literature and culture. The genre, hymenaios or epithalamium, has received little scholarly attention, particularly in English (cf. Muth, WS 1954; Tufte, Los Angeles 1970; Contiades-Tsitsoni, Stuttgart 1990, ZPE 1994; Swift, JHS 2006 & DPhil diss.). Yet an examination of the poetry of marriage, a crucial aspect in the study of the ancient world, contributes to our understanding of gender and social relations, as well as literature. Using elements of genre theory, gender studies, anthropology and cultural history, I argue that the epithalamium was part of a ritual of transition; for both the bride and for the community. The archaic epithalamium enacts this transition in lyric; tragic adaptations of the genre explore the consequences when this tradition is unsuccessfully performed. In contrast, the wedding songs of Attic comedy represent a 'happy ever after' ending for the communities of the protagonists, and portray these unions as a Sacred Marriage of man and goddess. The Helenistic epithalamium takes elements of these literary predecessors, and uses them to articulate a transition in marital relations, and literary politics, in the oeuvre of Theocritus. Philia relations in this era evolve to depict a more prominent mutuality between husband and wife, which also underpins the erotic writings of Plutarch. But more importantly, this author develops epithalamial topoi to present marriage as an 'initiation' for the bridal couple, which brings the thesis full-circle to the concept of transition while laying the foundation for one of the central concepts of Menander Rhetor's prescripts

Soil biodiversity: functions, threats and tools for policy makers

Human societies rely on the vast diversity of benefits provided by nature, such as food, fibres, construction materials, clean water, clean air and climate regulation. All the elements required for these ecosystem services depend on soil, and soil biodiversity is the driving force behind their regulation. With 2010 being the international year of biodiversity and with the growing attention in Europe on the importance of soils to remain healthy and capable of supporting human activities sustainably, now is the perfect time to raise awareness on preserving soil biodiversity. The objective of this report is to review the state of knowledge of soil biodiversity, its functions, its contribution to ecosystem services and its relevance for the sustainability of human society. In line with the definition of biodiversity given in the 1992 Rio de Janeiro Convention, soil biodiversity can be defined as the variation in soil life, from genes to communities, and the variation in soil habitats, from micro-aggregates to entire landscapes. Bio Intelligence Service, IRD, and NIOO, Report for European Commission (DG Environment

The impact of SMOS soil moisture data assimilation within the Operational Global Flood Awareness System (GloFAS)

In this study the impacts of Soil Moisture and Ocean Salinity (SMOS) soil moisture data assimilation upon the streamflow prediction of the operational Global Flood Awareness System (GloFAS) were investigated. Two GloFAS experiments were performed, one which used hydro-meteorological forcings produced with the assimilation of the SMOS data, the other using forcings which excluded the assimilation of the SMOS data. Both sets of experiment results were verified against streamflow observations in the United States and Australia. Skill scores were computed for each experiment against the observation datasets, the differences in the skill scores were used to identify where GloFAS skill may be affected by the assimilation of SMOS soil moisture data. In addition, a global assessment was made of the impact upon the 5th and 95th GloFAS flow percentiles to see how SMOS data assimilation affected low and high flows respectively. Results against in-situ observations found that GloFAS skill score was only affected by a small amount. At a global scale, the results showed a large impact on high flows in areas such as the Hudson Bay, central United States, the Sahel and Australia. There was no clear spatial trend to these differences as opposing signs occurred within close proximity to each other. Investigating the differences between the simulations at individual gauging stations showed that they often only occurred during a single flood event; for the remainder of the simulation period the experiments were almost identical. This suggests that SMOS data assimilation may affect the generation of surface runoff during high flow events, but may have less impact on baseflow generation during the remainder of the hydrograph. To further understand this, future work could assess the impact of SMOS data assimilation upon specific hydrological components such as surface and subsurface runoff

Cartoons for e-health informatics

Not only is Hepatitis B serology often misunderstood because of its complex serological implications, but advances in medical science have revolutionised screening and treatment of hepatitis B. To maximise such evolution however, this new information must be relayed effectively and efficiently to current and future medical professionals. Cartoons have been well regarded as a teaching tool in a variety of different settings as is the use of web based technology. Therefore the delivery of a cartoon based learning tool, accessed via on-line learning modules was considered a novel and potentially effective way of disseminating new knowledge. To increase health professionals’ understanding of hepatitis B serology and skill in interpreting the tests that indicate the appropriate treatment, a cartoon series was developed. The cartoons are located on an online educational website and include characters that represent the different antibodies and antigens associated with hepatitis B. The cartoon characters are involved in a series of adventures that represent the various phases of hepatitis B infection, and the paper describes their development. Subsequent research demonstrated that exposure to the online cartoon based learning tool indicates that they are a fun and useful way to increase knowledge

Sex-specific effects of synbiotic exposure in mice on addictive-like behavioral alterations induced by chronic alcohol intake are associated with changes in specific gut bacterial taxa and brain tryptophan metabolism

hronic alcohol intake has been shown to disrupt gut microbiota homeostasis, but whether microbiota modulation could prevent behavioral alterations associated with chronic alcohol intake remains unknown. We investigated the effects of synbiotic dietary supplementation on the development of alcohol-related addictive behavior in female and male mice and evaluated whether these effects were associated with changes in bacterial species abundance, short-chain fatty acids, tryptophan metabolism, and neurotransmitter levels in the prefrontal cortex and hippocampus. Chronic intermittent exposure to alcohol during 20 days induced escalation of intake in both female and male mice. Following alcohol deprivation, relapse-like behavior was observed in both sexes, but anxiogenic and cognitive deficits were present only in females. Synbiotic treatment reduced escalation and relapse to alcohol intake in females and males. In addition, the anxiogenic-like state and cognitive deficits observed in females following alcohol deprivation were abolished in mice exposed to synbiotic. Alcohol-induced differential alterations in microbial diversity and abundance in both sexes. In females, synbiotic exposure abrogated the alterations provoked by alcohol in Prevotellaceae UCG-001 and Ruminococcaceae UCG-014 abundance. In males, synbiotic exposure restored the changes induced by alcohol in Akkermansia and Muribaculum uncultured bacterium abundance. Following alcohol withdrawal, tryptophan metabolites, noradrenaline, dopamine, and γ-aminobutyric acid concentrations in the prefrontal cortex and the hippocampus were correlated with bacterial abundance and behavioral alterations in a sex-dependent manner. These results suggested that a dietary intervention with a synbiotic to reduce gut dysbiosis during chronic alcohol intake may impact differently the gut-brain-axis in females and males. }This work was supported by grants from Ministerio de Sanidad, Consumo y Bienestar Social; Delegación del Gobierno para el Plan Nacional Sobre Drogas #2018I026 (PR), and a grant from DIUE de la Generalitat de Catalunya 2017 SGR 138 (RT) from the Departament d'Economia i Coneixement de la Generalitat de Catalunya (Spain).Peer ReviewedPostprint (published version

Determining population structure among Argentinian jaguars (Panthera onca)

The jaguar (Panthera onca) is the largest felid in America and the most emblematic South American predator. This carnivore species holds a high environmental importance in all ecosystems it inhabits for its apex predator role. Jaguar populations have suffered an important decline over the last century and today this species is considered as critically endangered in Argentina. Ensuring the sustainability of theremaining jaguar populations demands a high degree of knowledge about the current state of their genetic variability levels and a description of population structure is essential, especially to allow rational translocation and reintroduction actions. The first jaguar reference genome was released in2017 (Figueiro et al. 2017) by the Jaguar Genome Project, a consortium we integrate.With the aim of generating useful resources and information for the jaguar genetics and conservation from the genomic perspective, we carried out the whole genome sequencing of 9 jaguar samples using Illumina 2500 NSG technology. Here we present the first results obtained from these 9 genomescompared to the reference. We performed a population structure analysis in order to estimate the optimal number of populations present in our data and a Multiple Correspondece Analysis (MCA) clustering of our samples based on over 280.000 homozygous variable positions in their genomes. Theestimation of the optimal number of populations present among our samples resulted in 6, according to the Structure analysis. However, the MCA clustering analysis only revealed 5 groups of individuals. The main genetic cluster of animal obtained is integrated by captive animals from zoos and natural reserves and surprisingly a Paraguayan male. Apart from this central group, a wild Argentinian sample from Misiones (a province in the north-east of the country) was located. Also, an animal of Uruguayan origin and the reference, built from a Brazilian animal, located in individual clusters.More work including heterozygous variable position analysis will be performed to better describe the genetic variability among the sequenced jaguar genomes and accurately describe the current genetic situation and population structure of this species in Argentinian territory.Fil: Pisciottano, Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; ArgentinaFil: Tarifa Reischle, Inti Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; ArgentinaFil: Pegueroles Queralt, Cinta. Centro de Regulación Genómica; España. Universitat Pompeu Fabra; EspañaFil: Willis, Jesse R.. Centro de Regulación Genómica; EspañaFil: Julca Chavez, Irene Consuelo. Centro de Regulación Genómica; España. Universitat Pompeu Fabra; EspañaFil: Gabaldón, Toni. Centro de Regulación Genómica; España. Institució Catalana de Recerca i Estudis Avançats ; EspañaFil: Saragueta, Patricia Esther. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Biológica; ArgentinaExploring Genomic Landscapes EMBO WorkshopSan Pedro de AtacamaChileEMBOCenter for Genomic Regulatio