bluuebunny/crossref_metadata_2025_split huggingface dataset:
Les enjeux de la corruption sur le continent américain: une réflexion sur le rôle du Système interaméricain de protection des droits humains dans la consolidation des politiques de lutte contre la corruption
Authors: HANSBURY ELISE , DUHAIME BERNARD 
Published: October 2015

AbstractInternational institutions involved in the fight against corruption and in the protection of human rights have evolved in isolation since their inception. However, recent studies have shown the need to integrate, within anti-corruption policies, an approach oriented towards the protection of human rights. This need flows from the negative impacts that institutionalized practices of corruption have on the enjoyment of human rights. The American continent is no exception to this reality: it is, on the one hand, struggling with grave problems of corruption that have important repercussions for the protection of human rights in the region. It has, on the other hand, institutional and regulatory frameworks related to the fight against corruption and the protection of human rights, which have evolved in parallel. This article therefore assesses the extent to which Inter-American human rights standards may effectively contribute to improving anti-corruption policies and strategies on the continent.
The effect of enteral nutrition on adipokines in patients with acute pancreatitis
Authors: McKenzie Sarah J. L. , Premkumar Rakesh , Askelund Kathryn J. , Pendharkar Sayali A. , Phillips Anthony R. J. , Windsor John A. , Petrov Maxim S. 
Published: October 2015

AbstractThe mechanism behind the beneficial effects of enteral nutrition (EN) for patients with acute pancreatitis (AP) is largely unknown. Adipokines, as mediators of metabolism and inflammation, may be a possible mechanism. The study aimed to investigate the effect of EN on adipokines early in the course of AP. Patients with AP were randomised to EN or nil-by-mouth (NBM). Blood samples were taken on the first 4 d of admission and adipokine concentrations for adiponectin, leptin, omentin, resistin and visfatin were determined by ELISA assays. A linear mixed model analysis was run to determine differences in adipokine concentrations between the two study groups. A total of thirty-two patients were included in the study. Omentin concentrations were significantly higher in patients who received EN compared with NBM across the first 4 d of admission (mean difference: 11·6 (95 % CI 1·0, 22·3) ng/ml; P = 0·033). Leptin concentrations were significantly higher in patients who received EN compared with NBM after adjusting for age, sex and BMI (mean difference: 2·3 (95 % CI 0·1, 4·5) ng/ml; P = 0·037). No significant difference in adiponectin, resistin or visfatin concentrations were observed between the two study groups. EN significantly increases omentin and leptin concentrations in AP. Future research should be directed towards understanding whether these adipokines are responsible for the therapeutic benefits of EN.
Anthropologists and Viceroys: Colonial knowledge and policy making in India, 1871–1911
Authors: FULLER C. J. 
Published: October 2015

AbstractThe anthropology of caste was a pivotal part of colonial knowledge in British India in the late nineteenth and early twentieth centuries. Denzil Ibbetson and Herbert Risley, then the two leading official anthropologists, both made major contributions to the study of caste, which this article discusses. Ibbetson and Risley assumed high office in the imperial government in 1902 and played important roles in policy making during the partition of Bengal (1903–5) and the Morley-Minto legislative councils reforms (1906–9); Ibbetson was also influential in deciding Punjab land policy in the 1890s. Contemporary policy documents, which this article examines, show that the two men's anthropological knowledge had limited influence on their deliberations. Moreover, caste was irrelevant to their thinking about agrarian policy, the promotion of Muslim interests, and the urban, educated middle class, whose growing nationalism was challenging British rule. No ethnographic information was collected about this class, because the scope of anthropology was restricted to ‘traditional’ rural society. At the turn of the twentieth century, colonial anthropological knowledge, especially about caste, had little value for the imperial government confronting Indian nationalism, and was less critical in constituting the Indian colonial state than it previously had been.
Genetic and environmental aetiology of the dimensions of Callous-Unemotional traits
Authors: Henry J. , Pingault J.-B. , Boivin M. , Rijsdijk F. , Viding E. 
Published: October 2015

BackgroundA Callous-Unemotional trait specifier (termed ‘Limited Prosocial Emotions’) was added to the diagnosis of conduct disorder in DSM-5. The Inventory of Callous-Unemotional Traits (ICU) is a comprehensive measure of these traits assessing three distinct, yet correlated dimensions – Callousness, Uncaring, and Unemotional – all thought to reflect the general Callous-Unemotional construct. The present study was the first to examine the degree to which the aetiology of these dimensions is shared v. independent.MethodParent-reported ICU data from 5092 16-year-old twin pairs from the Twins Early Development Study were subjected to confirmatory factor analysis. Multivariate genetic modelling was applied to the best-fitting structure.ResultsA general-specific structure, retaining a general factor and two uncorrelated specific factors (Callousness-Uncaring, Unemotional), provided the best fit to the data. The general factor was substantially heritable (h2 = 0.58, 95% CI 0.51–0.65). Unusually, shared environmental influences were also important in accounting for this general factor (c2 = 0.26, 95% CI 0.22–0.31), in addition to non-shared environmental influences. The Unemotional dimension appeared phenotypically and genetically distinct as shown by the substantial loadings of unemotional items on a separate dimension and a low genetic correlation between Unemotional and Callousness-Uncaring.ConclusionsA general factor, indicative of a shared phenotypic structure across the dimensions of the ICU was under substantial common genetic and more modest shared environment influences. Our findings also suggest that the relevance of the Unemotional dimension as part of a comprehensive assessment of CU traits should be investigated further.
Why vocal production of atypical sounds in apes and its cerebral correlates have a lot to say about the origin of language
Authors: Meguerditchian Adrien , Taglialatela Jared P. , Leavens David A. , Hopkins William D. 
Published: October 2015

AbstractAckermann et al. mention the “acquisition of species-atypical sounds” in apes without any discussion. In our commentary, we demonstrate that these atypical sounds in chimpanzees not only include laryngeal sounds, but also have a major significance regarding the origins of language, if we consider looking at their context of use, their social properties, their relations with gestures, their lateralization, and their neurofunctional correlates as well.
Psychiatry in contemporary Irish cinema: a qualitative study
Authors: Kelly Brendan D 
Published: October 2015

AbstractObjective: Media portrayals of mental illness and psychiatry have a considerable impact on public perceptions of mental health issues. This paper aims to focus on portrayals of psychiatry and psychiatrists in four contemporary Irish feature films in order to make wider points on this theme.Methods: Contemporary Irish feature-films that made substantial reference to psychiatry, psychiatrists or mental health in Ireland were identified though electronic searches and consultation with the Film Institute of Ireland. Selected films were viewed. Electronic searches were performed in the medical and film literatures, with broad search terms related to film, psychiatry, psychiatrists or mental health in Ireland. Additional books and papers were identified by tracking back through references and consulting with colleagues.Results: The portrayal of psychiatrists in film is closely related to the development of both twentieth century psychiatry and twentieth century cinema. In common with recent European films, certain recent Irish films have tended to show psychiatrists as sympathetic, humane individuals (with some notable exceptions). While there have been a number of portrayals of dissocial personally disorder and various states of chronic alienation in recent Irish film, there have been fewer portrayals of psychosis or learning disability. Recent Irish films emphasise the role of alcohol in causing and perpetuating psychological distress. They generally provide unflinching portrayals of the effects of psychological distress and alienation, suicide and substance abuse at individual, family and community levels; nonetheless, there is still a regrettable tendency for films to associate mental illness with dissocial behaviour.Conclusions: The portrayal of mental health issues in film presents both challenges and opportunities to film-makers, mental health service-users and general audiences alike. It is to be hoped that the recent trend towards realistic explorations of mental health issues in many European films continues into the future. Increased research in this area would help clarify the role of cinema in shaping public understandings of mental illness, and may also help identify additional ways of addressing stigma in the future.
Childhood adversity and substance misuse
Authors: Ambreen Taj Anita , Keenan Eamon , Casey Patricia 
Published: October 2015

AbstractThere is a strong link between childhood adversity and subsequent substance misuse. We describe a case of childhood adversity consisting of physical and sexual abuse, experience of homelessness in childhood and adulthood, intimate partner violence and polysubstance misuse in a 32 year old woman currently attending the methadone maintenance programme in the Drug Treatment Centre Board, Trinity Court, Dublin. The relevant literature to the case is reviewed in relation to the aetiology and symptoms of this complex case.
Convergence of Achlioptas Processes via Differential Equations with Unique Solutions
Authors: RIORDAN OLIVER , WARNKE LUTZ 
Published: October 2015

In Achlioptas processes, starting from an empty graph, in each step two potential edges are chosen uniformly at random, and using some rule one of them is selected and added to the evolving graph. The evolution of the rescaled size of the largest component in such variations of the Erdős–Rényi random graph process has recently received considerable attention, in particular for Bollobás's ‘product rule’. In this paper we establish the following result for rules such as the product rule: the limit of the rescaled size of the ‘giant’ component exists and is continuous provided that a certain system of differential equations has a unique solution. In fact, our result applies to a very large class of Achlioptas-like processes.Our proof relies on a general idea which relates the evolution of stochastic processes to an associated system of differential equations. Provided that the latter has a unique solution, our approach shows that certain discrete quantities converge (after appropriate rescaling) to this solution.
Psychological Impact of Disasters and Terrorism on Children and Adolescents: Experiences from Australia
Authors: Wooding Sally , Raphael Beverley 
Published: October 2015

AbstractRecent acts of terrorism have emphasised the need for research to further establish not only the nature of the impact of disaster and terrorism on the population, but also further define methods of effective intervention. Those affected, and often overlooked, include children and adolescents, yet, our knowledge of the impact upon the younger members of our community limited. The literature is evolving, and there are a small number of valuable studies that can inform a response to the mental health needs of this younger population.This article reviews some of the psychological impacts of disaster and terrorism upon children and adolescents, and considers both risk and protective factors. The importance of a developmental approach to children's understanding of disaster, particularly death and the nature of grief and loss are discussed as is the distinction between the phenomenology of bereavement and trauma. Family and community support are highlighted as protective factors, and a number of recent, valuable recommendations for intervention including psychological first aid and cognitive-behavioral therapy are described. Finally, the complex role of the media and the degree that children should exposed to images of violence and disaster is considered. Disasters, whether they are natural or human-made always will be with us. It is necessary that a public-health approach that not only prepares for such scenarios, but responds by maximising the use of existing systems and agency linkages, taken.
Double-hurdle Model with Bivariate Normal Errors: An Application to U.S. Rice Demand
Authors: Gao X.M. , Wailes Eric J. , Cramer Gail L. 
Published: October 2015

AbstractPer capita rice consumption in the U.S. has doubled over the past decade. The effects of social and demographic variables on the household's rice consumption decisions are analyzed along with income and price variables. A double-hurdle model is used to solve simultaneously the consumer decisions whether to purchase rice and how much. The joint decision hypothesis is tested and accepted. The non-normal distribution of error terms may be responsible for possible bias in the empirical test of the joint decision hypothesis. The hyperbolic sine transformation is used to correct the problem in this study prior to testing the joint decision hypothesis.
The Shorter PROMIS Questionnaire and the Internet Addiction Scale in the Assessment of Multiple Addictions in a High-School Population:Prevalence and Related Disability
Authors: Pallanti Stefano , Bernardi Silvia , Quercioli Leonardo 
Published: October 2015

ABSTRACTObjectiveTaking into account the importance of act prevention on the development of addictions, we assessed the presence of multiple addictions in an adolescent high-school population, also assessing the prevalence of Internet abuse and the impact on disability.IntroductionAdolescence seems to be a critical period of addiction vulnerability, based on social but also neurobiological factors.The earlier onset of behavioral/substance dependence seems to predict greater addiction severity, morbidity, and multiple addictive disorders.MethodsData were collected from a sample of 275 students in Florence, Italy, high schools through surveys distributed in classes. The sample had an average age of 16.67±1.85 years (52.4% males, 47.6% females). To assess multiple addiction we used the 16 subscales of the Shorter PROMIS Questionnaire, to assess Internet addiction prevalence we used the Internet Addiction Scale, and to quantify disability symptoms, we used the Sheehan Disability Scale.ResultsCaffeine abuse, sex, relationship submissive, gambling, food starving, and food bingeing have raised highest scores. 5.4% of the students were found to be Internet addicted similar to other countries. Disability seemed strongly correlated to the subscale of alcohol, gambling, sex, tobacco, food starving and food bingeing, shopping, exercise, and Internet addiction. Gambling, sex, caffeine abuse, compulsive help dominant, work, Internet addiction, relationship dominant, and relationship submissive in this sample were strongly related to substance dependence.ConclusionLevel of concerns unexpected compared to the level reported in other countries for the behavioral compulsions, have been highlighted. Behavioral addictions are multiple, a source of disability, and they are related to substance abuse. It has yet to be clarified if they are a temporary phenomenon occurring in adolescents or if they are a stable trait, accounting as marker for the development of substance abuse.
The Thousand Shades of the Financial and Economic Crisis: a Study of the Social Representations of the Crisis in Portugal
Authors: Poeschl Gabrielle , Valentim Joaquim Pires , Pereira da Silva Bruno 
Published: October 2015

AbstractThe study describes the representations of 453 Portuguese students about the present financial and economic crisis, examining the impact of the family financial situation on these representations, and the relationship between these representations and different factors likely to influence them. An initial word association task produced 2339 responses, from which 86.75% were classified into six classes by a downward hierarchical classification. Four classes (58.26% of the corpus) confirmed that the austerity measures implemented in Portugal affected the respondents with different degrees of severity: respondents described the consequences of the crisis in terms of misery, difficulties, or change, depending on their family’s income. More generally, the discourses (41.73% of the corpus) pointed out the factors that were viewed as responsible for the crisis as well as the geopolitical situation of Portugal. The answers given to opinion scales revealed a consistent pattern of results: respondents with a lower family income experienced less positive emotions toward the crisis (η2 = .03, p = .007), more negative emotions, stronger feelings of vulnerability and relative deprivation that resulted from comparison with others (all η2 ≥ .05, p < .001). However, the unequal consequences of the crisis were reflected neither in differences in the respondents’ expectations about their future situation, which they foresaw without great changes, nor in their lack of willingness to participate in protest actions against the austerity measures.
Perceived Discrimination, Internalized Stigma and Psychological Well-Being of People with Mental Illness
Authors: Pérez-Garín Daniel , Molero Fernando , Bos Arjan E.R. 
Published: October 2015

AbstractThe present study examines the relationships between perceived discrimination, internalized stigma, and well-being in a sample of people with mental illness. We conducted a cross-sectional study with 213 outpatients from the Spanish public network of social care. Perceived discrimination was positively and significantly correlated with internalized stigma (p < .01 for all measures of perceived discrimination). Blatant individual discrimination, subtle individual discrimination, and internalized stigma were negatively correlated with life satisfaction, affect balance, and psychological well-being (p < .01 for all cases, except for blatant individual discrimination and affect balance, for which is p < .05). Regression and mediation analyses indicate that subtle individual discrimination is the kind of discrimination most negatively associated to the well-being measures (life satisfaction: B = –.18, p < .10; affect balance: B = –.19, p < .10; psychological well-being: B = –.21, p < .05), and that this association is mediated by internalized stigma. Future research should confirm these findings in a longitudinal or experimental model. In light of our findings, we suggest the development and implementation of intervention programs that target subtle discrimination, and point at the importance of implementing programs to reduce internalized stigma.
Direct observation and temperature control of the surface Dirac gap in a topological crystalline insulator
Authors: Wojek B. M. , Berntsen M. H. , Jonsson V. , Szczerbakow A. , Dziawa P. , Kowalski B. J. , Story T. , Tjernberg O. 
Published: October 2015

AbstractSince the advent of topological insulators hosting Dirac surface states, efforts have been made to gap these states in a controllable way. A new route to accomplish this was opened up by the discovery of topological crystalline insulators where the topological states are protected by crystal symmetries and thus prone to gap formation by structural changes of the lattice. Here we show a temperature-driven gap opening in Dirac surface states within the topological crystalline insulator phase in (Pb,Sn)Se. By using angle-resolved photoelectron spectroscopy, the gap formation and mass acquisition is studied as a function of composition and temperature. The resulting observations lead to the addition of a temperature- and composition-dependent boundary between massless and massive Dirac states in the topological phase diagram for (Pb,Sn)Se (001). Overall, our results experimentally establish the possibility to tune between massless and massive topological states on the surface of a topological system.
Neural dynamics of prediction and surprise in infants
Authors: Kouider Sid , Long Bria , Le Stanc Lorna , Charron Sylvain , Fievet Anne-Caroline , Barbosa Leonardo S. , Gelskov Sofie V. 
Published: October 2015

AbstractPrior expectations shape neural responses in sensory regions of the brain, consistent with a Bayesian predictive coding account of perception. Yet, it remains unclear whether such a mechanism is already functional during early stages of development. To address this issue, we study how the infant brain responds to prediction violations using a cross-modal cueing paradigm. We record electroencephalographic responses to expected and unexpected visual events preceded by auditory cues in 12-month-old infants. We find an increased response for unexpected events. However, this effect of prediction error is only observed during late processing stages associated with conscious access mechanisms. In contrast, early perceptual components reveal an amplification of neural responses for predicted relative to surprising events, suggesting that selective attention enhances perceptual processing for expected events. Taken together, these results demonstrate that cross-modal statistical regularities are used to generate predictions that differentially influence early and late neural responses in infants.
Reactivation of IgG-switched memory B cells by BCR-intrinsic signal amplification promotes IgG antibody production
Authors: Lutz Johannes , Dittmann Kai , Bösl Michael R , Winkler Thomas H , Wienands Jürgen , Engels Niklas 
Published: October 2015

AbstractSecondary antibody responses are marked by faster kinetics, improved antibody affinity and a switch from IgM to other immunoglobulin isotypes, most notably IgG, compared with primary responses. These changes protect from reinfection and represent the principle of most vaccination strategies. Yet, the molecular mechanisms that underlie B-cell memory responses are unclear. Here we show, by inactivating the immunoglobulin tail tyrosine (ITT) signalling motif of membrane-bound IgG1 in the mouse, that the ITT facilitates maintenance and reactivation of IgG-switched memory B cells in vivo. The ITT motif equips IgG-switched cells with enhanced BCR signalling capacity, which supports their competitiveness in secondary immune reactions and drives the formation of IgG-secreting plasma cells even in the absence of T-cell help. Our results demonstrate that ITT signalling promotes the vigorous production of IgG antibodies and thus provide a molecular basis for humoral immunological memory.