Public Drinking in the Early Modern World: Voices from the Tavern, 1500-1800

Until recently the role of the public drinking house has been approached from elitist, folkloric and anecdotal perspectives. The work of a new generation of social historians, however, has raised the tavern’s profile in the academic consciousness and confirmed its position within the mainstream of social and cultural history. It is now recognized that an understanding of the centrality of public drinking to the development of both elite and popular culture is vital to studies of social behaviour. The study of taverns has also been at the forefront of emerging interest in the history of consumption and material culture, and has contributed to a richer understanding of economic history. Constructions of gender and identity are also visible through research into the patterns of behaviour and discourse in and around the public house. This four-volume reset edition presents a wide-ranging collection of primary sources which uncover the language and behaviour of local and state authorities, of peasants and town-dwellers, and of drinking companions and irate wives. The documents are translated and set in their social and historical context, providing a multidisciplinary collection that will be of great importance to scholars of all areas of social and cultural history of the early modern period. The vast majority of this material is published here for the first time, ensuring that the collection will open up new avenues of research. Volume 1 draws heavily from the Parisian police archives and includes inspectors’ reports, complaints by the general public and details of court cases to build a picture of drinking in early modern France. Volumes 2 and 3 address public drinking in the Holy Roman Empire through a variety of chronicles, civic ordinances, court records, travel reports and surveys of public houses. Volume 4 locates taverns within a broader analysis of America’s public houses, drawing on visual material as well as journal entries, business reports and newspaper articles. Each volume is accompanied by editorial introductions and is annotated to provide readers with a high-quality resource of scholarly material.

Reciprocal cooperation between unrelated rats depends on cost to donor and benefit to recipient

Background Although evolutionary models of cooperation build on the intuition that costs of the donor and benefits to the receiver are the most general fundamental parameters, it is largely unknown how they affect the decision of animals to cooperate with an unrelated social partner. Here we test experimentally whether costs to the donor and need of the receiver decide about the amount of help provided by unrelated rats in an iterated prisoner's dilemma game. Results Fourteen unrelated Norway rats were alternately presented to a cooperative or defective partner for whom they could provide food via a mechanical apparatus. Direct costs for this task and the need of the receiver were manipulated in two separate experiments. Rats provided more food to cooperative partners than to defectors (direct reciprocity). The propensity to discriminate between helpful and non-helpful social partners was contingent on costs: An experimentally increased resistance in one Newton steps to pull food for the social partner reduced the help provided to defectors more strongly than the help returned to cooperators. Furthermore, test rats provided more help to hungry receivers that were light or in poor condition, which might suggest empathy, whereas this relationship was inverse when experimental partners were satiated. Conclusions In a prisoner's dilemma situation rats seem to take effect of own costs and potential benefits to a receiver when deciding about helping a social partner, which confirms the predictions of reciprocal cooperation. Thus, factors that had been believed to be largely confined to human social behaviour apparently influence the behaviour of other social animals as well, despite widespread scepticism. Therefore our results shed new light on the biological basis of reciprocity.

[Effectiveness of Integrated Psychological Therapy for schizophrenia patients : A meta-analysis including 28 independent studies.]

Over the past 24 years, research groups in eight different countries have conducted 28 independent evaluation studies on Integrated Psychological Therapy (IPT) including 1,329 schizophrenia patients. The present study examines the effectiveness of IPT under different treatment conditions by means of a meta-analytic review. The most salient results indicate favourable mean effect sizes for IPT in comparison to control groups (placebo-attention conditions, standard care). Moreover, the superiority of IPT continues to increase during an average catamnestic phase of 8.1 months. The method obtains similarly favourable effects in different functional areas (neurocognition, social behaviour, psychopathology) and different assessment formats (expert ratings, self-reports, psychological tests). The comparison of different settings of IPT and control groups shows the superiority of IPT in any given therapy or site condition. The analysis of subsamples of inpatients, outpatients, and patients in varying rehabilitation phases reveals similarly favourable effects. Comparing only high-quality studies yields comparable results. In summary, the present meta-analysis corroborates evidence that IPT is an 'empirically validated treatment' according to American Psychiatric Association guidelines.

High variability and non-neutral evolution of the mammalian avpr1a gene

BACKGROUND: The arginine-vasopressin 1a receptor has been identified as a key determinant for social behaviour in Microtus voles, humans and other mammals. Nevertheless, the genetic bases of complex phenotypic traits like differences in social and mating behaviour among species and individuals remain largely unknown. Contrary to previous studies focusing on differences in the promotor region of the gene, we investigate here the level of functional variation in the coding region (exon 1) of this locus. RESULTS: We detected high sequence diversity between higher mammalian taxa as well as between species of the genus Microtus. This includes length variation and radical amino acid changes, as well as the presence of distinct protein variants within individuals. Additionally, negative selection prevails on most parts of the first exon of the arginine-vasopressin receptor 1a (avpr1a) gene but it contains regions with higher rates of change that harbour positively selected sites. Synonymous and non-synonymous substitution rates in the avpr1a gene are not exceptional compared to other genes, but they exceed those found in related hormone receptors with similar functions. DISCUSSION: These results stress the importance of considering variation in the coding sequence of avpr1a in regards to associations with life history traits (e.g. social behaviour, mating system, habitat requirements) of voles, other mammals and humans in particular.

Is There a Net Gener in the House? Dispelling a Mystification

The subject of this essay is the so-called ‘net generation’, the ‘generation @’, or the ‘millennials’ and the speculations about the importance of this generation for teaching. This essay represents both a critical analysis of such allegations and assumptions and a discourse, from the perspective of socialization, on the use of media in teaching.

The International ADHD in Substance Use Disorders Prevalence (IASP) study: background, methods and study population

Attention deficit/hyperactivity disorder (ADHD) is an increasingly recognized comorbid condition in subjects with substance use disorders (SUDs). This paper describes the methods and study population of the International ADHD in Substance Use Disorders Prevalence (IASP) study. Objectives of the IASP are to determine the prevalence of ADHD in adult treatment seeking patients with SUD in different countries and SUD populations, determine the reliability and validity of the Adult ADHD Self-report Scale V 1.1 (ASRS) as ADHD screening instrument in SUD populations, investigate the comorbidity profile of SUD patients with and without ADHD, compare risk factors and protective factors in SUD patients with and without a comorbid diagnosis of ADHD, and increase our knowledge about the relationship between ADHD and the onset and course of SUD. In this cross-sectional, multi-centre two stage study, subjects were screened for ADHD with the ASRS, diagnosed with the Conner's Adult ADHD Diagnostic Interview for DSM-IV (CAADID), and evaluated for SUD, major depression, bipolar disorder, anti social personality disorder and borderline personality disorder. Three thousand five hundred and fifty-eight subjects from 10 countries were included. Of these 40.9% screened positive for ADHD. This is the largest international study on this population evaluating ADHD and comorbid disorders.

An assessment of self-concept and violence within a delinquent adolescent population

The purpose of this study was to provide further data on the relationship between self-concept and violence focusing on a delinquent adolescent population. Recent research has explored the relationship between self-concept and violence with most of the research being done with adult populations. Within the literature, there are two opposing views on the question of this relationship. The traditional view supports the idea that low self-esteem is a cause of violent behavior while the non-traditional view supports the idea that high self-esteem may be a contributor to violent behavior. ^ Using a sample of 200 delinquent adolescents 100 of whom had committed acts of violence and 100 who had not, a group comparison study was done which addressed the following questions, (1) within a delinquent population of violent and non-violent adolescents, is there a relationship between violence and self-concept? (2) what is that relationship; (3) using the Piers-Harris Children's Self-Concept Scale, can it be determined that attributes such as behavior, anxiety, popularity, happiness, and physical appearance as they relate to self-concept are more predictive than others in determining who within a delinquent population will commit acts of violence. For the purposes of this study, delinquent adolescents were those who had official records of misconduct with either the school or juvenile authorities. Adolescents classified as violent were those who had committed acts such as assault, use of a weapon, use of deadly force, and sexual assault while adolescents classified as non-violent had committed anti-social acts such as, truancy, talking back and rule breaking. ^ The study concluded that there is a relationship between adolescent violence and self-concept. However, there was insufficient statistical evidence that self-concept is a predictor of violence. ^

PSO and neural networks: Optimal combination to solve non linear complex problems

Swarm colonies reproduce social habits. Working together in a group to reach a predefined goal is a social behaviour occurring in nature. Linear optimization problems have been approached by different techniques based on natural models. In particular, Particles Swarm optimization is a meta-heuristic search technique that has proven to be effective when dealing with complex optimization problems. This paper presents and develops a new method based on different penalties strategies to solve complex problems. It focuses on the training process of the neural networks, the constraints and the election of the parameters to ensure successful results and to avoid the most common obstacles when searching optimal solutions.

The Optimal combination: Grammatical Swarm, Particle Swarm Optimization and Neural Networks.

Social behaviour is mainly based on swarm colonies, in which each individual shares its knowledge about the environment with other individuals to get optimal solutions. Such co-operative model differs from competitive models in the way that individuals die and are born by combining information of alive ones. This paper presents the particle swarm optimization with differential evolution algorithm in order to train a neural network instead the classic back propagation algorithm. The performance of a neural network for particular problems is critically dependant on the choice of the processing elements, the net architecture and the learning algorithm. This work is focused in the development of methods for the evolutionary design of artificial neural networks. This paper focuses in optimizing the topology and structure of connectivity for these networks.

The role of mechanistic target of rapamycin (mTOR) pathway and synaptic protein GABAA-R in cortical GABAergic cell connectivity

Quelque 30 % de la population neuronale du cortex mammalien est composée d’une population très hétérogène d’interneurones GABAergiques. Ces interneurones diffèrent quant à leur morphologie, leur expression génique, leurs propriétés électrophysiologiques et leurs cibles subcellulaires, formant une riche diversité. Après leur naissance dans les éminences ganglioniques, ces cellules migrent vers les différentes couches corticales. Les interneurones GABAergiques corticaux exprimant la parvalbumin (PV), lesquels constituent le sous-type majeur des interneurones GABAergiques, ciblent spécifiquement le soma et les dendrites proximales des neurones principaux et des neurones PV+. Ces interneurones sont nommés cellules à panier (Basket Cells –BCs) en raison de la complexité morphologique de leur axone. La maturation de la connectivité distincte des BCs PV+, caractérisée par une augmentation de la complexité de l’axone et de la densité synaptique, se déroule graduellement chez la souris juvénile. Des travaux précédents ont commencé à élucider les mécanismes contrôlant ce processus de maturation, identifiant des facteurs génétiques, l’activité neuronale ainsi que l’expérience sensorielle. Cette augmentation marquante de la complexité axonale et de la synaptogénèse durant cette phase de maturation suggère la nécessité d’une synthèse de protéines élevée. La voie de signalisation de la cible mécanistique de la rapamycine (Mechanistic Target Of Rapamycin -mTOR) a été impliquée dans le contrôle de plusieurs aspects neurodéveloppementaux en régulant la synthèse de protéines. Des mutations des régulateurs Tsc1 et Tsc2 du complexe mTOR1 causent la sclérose tubéreuse (TSC) chez l’humain. La majorité des patients TSC développent des problèmes neurologiques incluant des crises épileptiques, des retards mentaux et l’autisme. D’études récentes ont investigué le rôle de la dérégulation de la voie de signalisation de mTOR dans les neurones corticaux excitateurs. Toutefois, son rôle dans le développement des interneurones GABAergiques corticaux et la contribution spécifique de ces interneurones GABAergiques altérés dans les manifestations de la maladie demeurent largement inconnus. Ici, nous avons investigué si et comment l’ablation du gène Tsc1 perturbe le développement de la connectivité GABAergique, autant in vitro que in vivo. Pour investiguer le rôle de l’activation de mTORC1 dans le développement d’une BC unique, nous avons délété le gène Tsc1 en transfectant CRE-GFP dirigé par un promoteur spécifique aux BCs dans des cultures organotypiques provenant de souris Tsc1lox. Le knockdown in vitro de Tsc1 a causé une augmentation précoce de la densité des boutons et des embranchements terminaux formés par les BCs mutantes, augmentation renversée par le traitement à la rapamycine. Ces données suggèrent que l’hyperactivation de la voie de signalisation de mTOR affecte le rythme de la maturation des synapses des BCs. Pour investiguer le rôle de mTORC1 dans les interneurones GABAergiques in vivo, nous avons croisé les souris Tsc1lox avec les souris Nkx2.1-Cre et PV-Cre. À P18, les souris Tg(Nkx2.1-Cre);Tsc1flox/flox ont montré une hyperactivation de mTORC1 et une hypertrophie somatique des BCs de même qu’une augmentation de l’expression de PV dans la région périsomatique des neurones pyramidaux. Au contraire, à P45 nous avons découvert une réduction de la densité des punctas périsomatiques PV-gephyrin (un marqueur post-synaptique GABAergique). L’étude de la morphologie des BCs en cultures organotypiques provenant du knock-out conditionnel Nkx2.1-Cre a confirmé l’augmentation initiale du rythme de maturation, lequel s’effondre ensuite aux étapes développementales tardives. De plus, les souris Tg(Nkx2.1Cre);Tsc1flox/flox montrent des déficits dans la mémoire de travail et le comportement social et ce d’une façon dose-dépendante. En somme, ces résultats suggèrent que l’activation contrôlée de mTOR régule le déroulement de la maturation et la maintenance des synapses des BCs. Des dysfonctions de la neurotransmission GABAergique ont été impliquées dans des maladies telles que l’épilepsie et chez certains patients, elles sont associées avec des mutations du récepteur GABAA. De quelle façon ces mutations affectent le processus de maturation des BCs demeuret toutefois inconnu. Pour adresser cette question, nous avons utilisé la stratégie Cre-lox pour déléter le gène GABRA1, codant pour la sous-unité alpha-1 du récepteur GABAA dans une unique BC en culture organotypique. La perte de GABRA1 réduit l’étendue du champ d’innervation des BCs, suggérant que des variations dans les entrées inhibitrices en raison de l’absence de la sous-unité GABAAR α1 peuvent affecter le développement des BCs. La surexpression des sous-unités GABAAR α1 contenant des mutations identifiées chez des patients épileptiques ont montré des effets similaires en termes d’étendue du champ d’innervation des BCs. Pour approfondir, nous avons investigué les effets de ces mutations identifiées chez l’humain dans le développement des épines des neurones pyramidaux, lesquelles sont l’endroit privilégié pour la formation des synapses excitatrices. Somme toute, ces données montrent pour la première fois que différentes mutations de GABRA1 associées à des syndromes épileptiques peuvent affecter les épines dendritiques et la formation des boutons GABAergiques d’une façon mutation-spécifique.

Commitments or prohibition? The EU antitrust dilemma. Bruegel Policy Brief 2014/01, 31 January 2014

The issue: Excluding cartels, most investigations into suspected infringements of European Union competition law are resolved with ‘commitment decisions’. The European Commission drops the case in exchange for a commitment from the company under investigation to implement measures to stop the presumed anti-competitive behaviour. Commitment decisions are considered speedier than formal sanctions (prohibition decisions) in restoring normal competitive market conditions. They have a cost, however: commitments are voluntary and are unlikely to be subject to judicial review. This reduces the European Commission’s incentive to build a robust case. Because commitment decisions do not establish any legal precedent, they provide for little guidance on the interpretation of the law. Policy challenge: The European Commission relies increasingly on commitment decisions. More transparency on the substance of allegations, and the establishment of a higher number of legal precedents, are however necessary. This applies in particular to cases that tackle antitrust issues in new areas, such as markets for digital goods, in which companies might find it difficult to assess if a certain behaviour constitutes a violation of competition rules. To ensure greater transparency and mitigate some of the drawbacks of commitment decisions, while retaining their main benefits, the full detail of the objections addressed by the European Commission to defendants should be published.

Determinantes da incapacidade funcional em doentes com AVC

Introdução- O Acidente Vascular Cerebral continua a ser a primeira causa de morte em Portugal, sendo também responsável pelo elevado índice de incapacidade e dependência funcional da população adulta portuguesa, afetando significativamente os aspetos da vida física, económica e social. Os processos de reabilitação continuados têm-se mostrado bastante eficazes na recuperação da independência funcional destes doentes. Assim sendo o objetivo geral deste estudo consiste em avaliar o nível de independência funcional e os fatores determinantes nesses níveis, em doentes sujeitos a programas de reabilitação continuados e doentes sem reabilitação. Métodos- O presente estudo é de carácter quantitativo, enquadrando-se num desenho de estudo descritivo transversal e analítico, no qual participaram 60 indivíduos que sofreram AVC, pertencendo 36 ao grupo experimental e 24 ao grupo de controle. A recolha de dados foi efetuada através de um questionário composto por questões de caracterização sociodemográfica, de caracterização clinica, uma escala de APGAR Familiar e uma Escala de Medida de Independência funcional (MIF). Resultados- A análise por grupos mostra que o grupo experimental é mais independente que o grupo de controle, ou seja, o nível de independência funcional é mais elevado na sua generalidade na amostra de indivíduos sujeitos a processos de reabilitação. As variáveis que influenciaram significativamente a independência funcional foram: o género (no comportamento social no G.cont),o estado civil (solteiros/viúvo mais independentes aos níveis dos cuidados pessoais, controle dos esfíncteres, mobilidade e locomoção no G. exp), habilitações académicas (maior escolaridade maior independência no G. exp) fatores de risco (doentes sem fatores de risco no G. cont são mais independentes nos cuidados pessoais, controle de esfíncteres e locomoção), indivíduos com AVC isquémico são mais independentes nos cuidados pessoais e locomoção, e os que realizaram trombólise são mais independentes nas diferentes dimensões nos dois grupos. Conclusão- As variáveis sociodemográficas e clinicas exercem influência apenas em algumas dimensões da independência funcional dos utentes após o AVC e a reabilitação desenvolvida de forma continuada, aumenta o grau de independência dos doentes diminuindo o grau de incapacidade. Palavras-chave- Acidente Vascular Cerebral, Incapacidade, Independência Funcional, Reabilitação.

The role of mechanistic target of rapamycin (mTOR) pathway and synaptic protein GABAA-R in cortical GABAergic cell connectivity

Quelque 30 % de la population neuronale du cortex mammalien est composée d’une population très hétérogène d’interneurones GABAergiques. Ces interneurones diffèrent quant à leur morphologie, leur expression génique, leurs propriétés électrophysiologiques et leurs cibles subcellulaires, formant une riche diversité. Après leur naissance dans les éminences ganglioniques, ces cellules migrent vers les différentes couches corticales. Les interneurones GABAergiques corticaux exprimant la parvalbumin (PV), lesquels constituent le sous-type majeur des interneurones GABAergiques, ciblent spécifiquement le soma et les dendrites proximales des neurones principaux et des neurones PV+. Ces interneurones sont nommés cellules à panier (Basket Cells –BCs) en raison de la complexité morphologique de leur axone. La maturation de la connectivité distincte des BCs PV+, caractérisée par une augmentation de la complexité de l’axone et de la densité synaptique, se déroule graduellement chez la souris juvénile. Des travaux précédents ont commencé à élucider les mécanismes contrôlant ce processus de maturation, identifiant des facteurs génétiques, l’activité neuronale ainsi que l’expérience sensorielle. Cette augmentation marquante de la complexité axonale et de la synaptogénèse durant cette phase de maturation suggère la nécessité d’une synthèse de protéines élevée. La voie de signalisation de la cible mécanistique de la rapamycine (Mechanistic Target Of Rapamycin -mTOR) a été impliquée dans le contrôle de plusieurs aspects neurodéveloppementaux en régulant la synthèse de protéines. Des mutations des régulateurs Tsc1 et Tsc2 du complexe mTOR1 causent la sclérose tubéreuse (TSC) chez l’humain. La majorité des patients TSC développent des problèmes neurologiques incluant des crises épileptiques, des retards mentaux et l’autisme. D’études récentes ont investigué le rôle de la dérégulation de la voie de signalisation de mTOR dans les neurones corticaux excitateurs. Toutefois, son rôle dans le développement des interneurones GABAergiques corticaux et la contribution spécifique de ces interneurones GABAergiques altérés dans les manifestations de la maladie demeurent largement inconnus. Ici, nous avons investigué si et comment l’ablation du gène Tsc1 perturbe le développement de la connectivité GABAergique, autant in vitro que in vivo. Pour investiguer le rôle de l’activation de mTORC1 dans le développement d’une BC unique, nous avons délété le gène Tsc1 en transfectant CRE-GFP dirigé par un promoteur spécifique aux BCs dans des cultures organotypiques provenant de souris Tsc1lox. Le knockdown in vitro de Tsc1 a causé une augmentation précoce de la densité des boutons et des embranchements terminaux formés par les BCs mutantes, augmentation renversée par le traitement à la rapamycine. Ces données suggèrent que l’hyperactivation de la voie de signalisation de mTOR affecte le rythme de la maturation des synapses des BCs. Pour investiguer le rôle de mTORC1 dans les interneurones GABAergiques in vivo, nous avons croisé les souris Tsc1lox avec les souris Nkx2.1-Cre et PV-Cre. À P18, les souris Tg(Nkx2.1-Cre);Tsc1flox/flox ont montré une hyperactivation de mTORC1 et une hypertrophie somatique des BCs de même qu’une augmentation de l’expression de PV dans la région périsomatique des neurones pyramidaux. Au contraire, à P45 nous avons découvert une réduction de la densité des punctas périsomatiques PV-gephyrin (un marqueur post-synaptique GABAergique). L’étude de la morphologie des BCs en cultures organotypiques provenant du knock-out conditionnel Nkx2.1-Cre a confirmé l’augmentation initiale du rythme de maturation, lequel s’effondre ensuite aux étapes développementales tardives. De plus, les souris Tg(Nkx2.1Cre);Tsc1flox/flox montrent des déficits dans la mémoire de travail et le comportement social et ce d’une façon dose-dépendante. En somme, ces résultats suggèrent que l’activation contrôlée de mTOR régule le déroulement de la maturation et la maintenance des synapses des BCs. Des dysfonctions de la neurotransmission GABAergique ont été impliquées dans des maladies telles que l’épilepsie et chez certains patients, elles sont associées avec des mutations du récepteur GABAA. De quelle façon ces mutations affectent le processus de maturation des BCs demeuret toutefois inconnu. Pour adresser cette question, nous avons utilisé la stratégie Cre-lox pour déléter le gène GABRA1, codant pour la sous-unité alpha-1 du récepteur GABAA dans une unique BC en culture organotypique. La perte de GABRA1 réduit l’étendue du champ d’innervation des BCs, suggérant que des variations dans les entrées inhibitrices en raison de l’absence de la sous-unité GABAAR α1 peuvent affecter le développement des BCs. La surexpression des sous-unités GABAAR α1 contenant des mutations identifiées chez des patients épileptiques ont montré des effets similaires en termes d’étendue du champ d’innervation des BCs. Pour approfondir, nous avons investigué les effets de ces mutations identifiées chez l’humain dans le développement des épines des neurones pyramidaux, lesquelles sont l’endroit privilégié pour la formation des synapses excitatrices. Somme toute, ces données montrent pour la première fois que différentes mutations de GABRA1 associées à des syndromes épileptiques peuvent affecter les épines dendritiques et la formation des boutons GABAergiques d’une façon mutation-spécifique.

Clustering of related individuals in a population of the Australian lizard, Egernia frerei

Stable social aggregations are rarely recorded in lizards, but have now been reported from several species in the Australian scincid genus Egernia. Most of those examples come from species using rock crevice refuges that are relatively easy to observe. But for many other Egernia species that occupy different habitats and are more secretive, it is hard to gather the observational data needed to deduce their social structure. Therefore, we used genotypes at six polymorphic microsatellite DNA loci of 229 individuals of Egernia frerei, trapped in 22 sampling sites over 3500 ha of eucalypt forest on Fraser Island, Australia. Each sampling site contained 15 trap locations in a 100 x 50 m grid. We estimated relatedness among pairs of individuals and found that relatedness was higher within than between sites. Relatedness of females within sites was higher than relatedness of males, and was higher than relatedness between males and females. Within sites we found that juvenile lizards were highly related to other juveniles and to adults trapped at the same location, or at adjacent locations, but relatedness decreased with increasing trap separation. We interpreted the results as suggesting high natal philopatry among juvenile lizards and adult females. This result is consistent with stable family group structure previously reported in rock dwelling Egernia species, and suggests that social behaviour in this genus is not habitat driven.