Mitochondrial DNA sequence variation within the remnant populations of the endangered numbat (Marsupialia: Myrmecobiidae: Myrmecobius fasciatus).

The numbat has been reduced to two populations in Western Australia. To better understand the effects of range reduction on gene flow and genetic variation, and to address questions crucial for the species' management, we analysed mitochondrial DNA (mtDNA) sequences of free-ranging individuals and museum specimens. The results suggest recent connectivity between the remnant populations, although one of those may have lost significant amounts of genetic diversity during the recent population size reduction. We propose that for management purposes the remnant populations should be treated as a single historical lineage and that, subject to certain caveats, consideration should be given to population augmentation by translocation.

Description of Lutzomyia bianchigalatiae n. sp. a sand fly within the subgenus Pintomyia Costa Lima 1932 (Diptera; Psychodidae)

A new sand fly species is described based on males collected in Bananal, municipality of Mariana and the female from Sabará city, State of Minas Gerais, Brazil. Taxonomic remarks, geographic distribution and the description of new species are presented. The name Lutzomyia (Pintomyia) bianchigalatiae is in honour of Dr Eunice Aparecida Bianchi Galati, friend and researcher at the Faculdade de Saúde Pública, Universidade de São Paulo.

Visual representation of food in the brain : effects of repeated exposure and gut hormone secretion

The thesis at hand is concerned with the spatio-temporal brain mechanisms of visual food perception as investigated by electrical neuroimaging. Due to the increasing prevalence of obesity and its associated challenges for public health care, there is a need to better understand behavioral and brain processes underlying food perception and food-based decision-making. The first study (Study A) of this thesis was concerned with the role of repeated exposure to visual food cues. In our everyday lives we constantly and repeatedly encounter food and these exposures influence our food choices and preferences. In Study A, we therefore applied electrical neuroimaging analyses of visual evoked potentials to investigate the spatio-temporal brain dynamics linked to the repeated viewing of high- and low-energy food cues (published manuscript: "The role of energetic value in dynamic brain response adaptation during repeated food image viewing" (Lietti et al., 2012)). In this study, we found that repetitions differentially affect behavioral and brain mechanisms when high-energy, as opposed to low-energy foods and non-food control objects, were viewed. The representation of high-energy food remained invariant between initial and repeated exposures indicating that the sight of high-energy dense food induces less behavioral and neural adaptation than the sight of low-energy food and non-food control objects. We discuss this finding in the context of the higher salience (due to greater motivation and higher reward or hedonic valuation) of energy- dense food that likely generates a more mnemonically stable representation. In turn, this more invariant representation of energy-dense food is supposed to (partially) explain why these foods are over-consumed despite of detrimental health consequences. In Study Β we investigated food responsiveness in patients who had undergone Roux-en-Y gastric bypass surgery to overcome excessive obesity. This type of gastric bypass surgery is not only known to alter food appreciation, but also the secretion patterns of adipokines and gut peptides. Study Β aimed at a comprehensive and interdisciplinary investigation of differences along the gut-brain axis in bypass-operated patients as opposed to weight-matched non-operated controls. On the one hand, the spatio-temporal brain dynamics to the visual perception of high- vs. low-energy foods under differing states of motivation towards food intake (i.e. pre- and post-prandial) were assessed and compared between groups. On the other hand, peripheral gut hormone measures were taken in pre- and post-prandial nutrition state and compared between groups. In order to evaluate alterations in the responsiveness along the gut-brain-axis related to gastric bypass surgery, correlations between both measures were compared between both participant groups. The results revealed that Roux-en- Y gastric bypass surgery alters the spatio-temporal brain dynamics to the perception of high- and low-energy food cues, as well as the responsiveness along the gut-brain-axis. The potential role of these response alterations is discussed in relation to previously observed changes in physiological factors and food intake behavior post-Roux-en-Y gastric bypass surgery. By doing so, we highlight potential behavioral, neural and endocrine (i.e. gut hormone) targets for the future development of intervention strategies for deviant eating behavior and obesity. Together, the studies showed that the visual representation of foods in the brain is plastic and that modulations in neural activity are already noted at early stages of visual processing. Different factors of influence such as a repeated exposure, Roux-en-Y gastric bypass surgery, motivation (nutrition state), as well as the energy density of the visually perceived food were identified. En raison de la prévalence croissante de l'obésité et du défi que cela représente en matière de santé publique, une meilleure compréhension des processus comportementaux et cérébraux liés à la nourriture sont nécessaires. En particulier, cette thèse se concentre sur l'investigation des mécanismes cérébraux spatio-temporels liés à la perception visuelle de la nourriture. Nous sommes quotidiennement et répétitivement exposés à des images de nourriture. Ces expositions répétées influencent nos choix, ainsi que nos préférences alimentaires. La première étude (Study A) de cette thèse investigue donc l'impact de ces exposition répétée à des stimuli visuels de nourriture. En particulier, nous avons comparé la dynamique spatio-temporelle de l'activité cérébrale induite par une exposition répétée à des images de nourriture de haute densité et de basse densité énergétique. (Manuscrit publié: "The role of energetic value in dynamic brain response adaptation during repeated food image viewing" (Lietti et al., 2012)). Dans cette étude, nous avons pu constater qu'une exposition répétée à des images représentant de la nourriture de haute densité énergétique, par opposition à de la nourriture de basse densité énergétique, affecte les mécanismes comportementaux et cérébraux de manière différente. En particulier, la représentation neurale des images de nourriture de haute densité énergétique est similaire lors de l'exposition initiale que lors de l'exposition répétée. Ceci indique que la perception d'images de nourriture de haute densité énergétique induit des adaptations comportementales et neurales de moindre ampleur par rapport à la perception d'images de nourriture de basse densité énergétique ou à la perception d'une « catégorie contrôle » d'objets qui ne sont pas de la nourriture. Notre discussion est orientée sur les notions prépondérantes de récompense et de motivation qui sont associées à la nourriture de haute densité énergétique. Nous suggérons que la nourriture de haute densité énergétique génère une représentation mémorielle plus stable et que ce mécanisme pourrait (partiellement) être sous-jacent au fait que la nourriture de haute densité énergétique soit préférentiellement consommée. Dans la deuxième étude (Study Β) menée au cours de cette thèse, nous nous sommes intéressés aux mécanismes de perception de la nourriture chez des patients ayant subi un bypass gastrique Roux- en-Y, afin de réussir à perdre du poids et améliorer leur santé. Ce type de chirurgie est connu pour altérer la perception de la nourriture et le comportement alimentaire, mais également la sécrétion d'adipokines et de peptides gastriques. Dans une approche interdisciplinaire et globale, cette deuxième étude investigue donc les différences entre les patients opérés et des individus « contrôles » de poids similaire au niveau des interactions entre leur activité cérébrale et les mesures de leurs hormones gastriques. D'un côté, nous avons investigué la dynamique spatio-temporelle cérébrale de la perception visuelle de nourriture de haute et de basse densité énergétique dans deux états physiologiques différent (pre- et post-prandial). Et de l'autre, nous avons également investigué les mesures physiologiques des hormones gastriques. Ensuite, afin d'évaluer les altérations liées à l'intervention chirurgicale au niveau des interactions entre la réponse cérébrale et la sécrétion d'hormone, des corrélations entre ces deux mesures ont été comparées entre les deux groupes. Les résultats révèlent que l'intervention chirurgicale du bypass gastrique Roux-en-Y altère la dynamique spatio-temporelle de la perception visuelle de la nourriture de haute et de basse densité énergétique, ainsi que les interactions entre cette dernière et les mesures périphériques des hormones gastriques. Nous discutons le rôle potentiel de ces altérations en relation avec les modulations des facteurs physiologiques et les changements du comportement alimentaire préalablement déjà démontrés. De cette manière, nous identifions des cibles potentielles pour le développement de stratégies d'intervention future, au niveau comportemental, cérébral et endocrinien (hormones gastriques) en ce qui concerne les déviances du comportement alimentaire, dont l'obésité. Nos deux études réunies démontrent que la représentation visuelle de la nourriture dans le cerveau est plastique et que des modulations de l'activité neurale apparaissent déjà à un stade très précoce des mécanismes de perception visuelle. Différents facteurs d'influence comme une exposition repetee, le bypass gastrique Roux-en-Y, la motivation (état nutritionnel), ainsi que la densité énergétique de la nourriture qui est perçue ont pu être identifiés.

Intra-Party Democracy and middle-level elites in Spain

The gradual implementation of new, more participatory and thus, more democratic mechanisms of intra-party decision-making has been pointed out by several party politics scholars. This phenomenon has been studied as the party elite’s reactions to a widespread trend in Western countries: the party membership decline. Spain is still a deviant case in both the party membership decline trend, and with regards to the introduction of more participatory and democratic decision-making mechanisms. However, the paper point out that support for intra-party democracy is quite widespread within Spanish party middle elites (party delegates). That is why the aim of this paper is to explain which factors are underpinning the supports for intra-party democracy amongst Spanish party delegates. After conducting a multivariate analysis, the results show that ideology, the involvement in intra-party experiences and the degree of pragmatism, amongst others, are factors strongly associated with the support for intraparty democracy in Spanish party middle elites.

Your body, your life, your choice

This booklet provides information about different drugs, their effects, their risks and how to deal with problems, whether they happen to you or a friend.

It's me

This poster highlights the fact that mental health problems are more common than most people think and encourages anyone who may be feeling down or unable to cope to talk to a friend, family member or doctor.

When Sally met Sammy

This booklet aims to increase a child's experience of healthy food from an early age and encourages a positive attitude towards a healthy diet. You and your child can decide together which end of the book to start with - Sally's story or Sammy's story. The idea is that you then read the other story, and finish with the fun, fold-out section in the middle, where Sammy realises the error of his ways and devotes himself to a lifetime of healthy lunches with his new friend Sally!

Rôle des paramètres sociopolitiques et des connaissances dans la gestion des risques hydrologiques

Résumé Rôle des paramètres sociopolitiques et des connaissances dans la gestion des risques hydrologiques¦La recherche analyse (1) la mise en oeuvre de la gestion des risques hydrologiques et (2) les connaissances dont disposent les acteurs sur ces derniers, ainsi que (3) les interdépendances entre ces deux volets. Au total, trois études de cas ont été réalisées dont deux études régionales (ville de Berne, commune de Saillon) et une étude sur un acteur spécifique (les corporations de digues dans le canton de Berne). Les données empiriques ont été obtenues par des entretiens oraux semi-directifs et des enquêtes écrites.¦La gestion des risques hydrologiques est fortement influencée par des paramètres sociopolitiques, c'est-à-dire par les intérêts et les objectifs des acteurs, par les rapports de force entre ceux-ci ainsi que par les processus de négociation et de décision. Dans la pratique, les démarches de gestion se restreignent toutefois majoritairement aux aspects physiques, techniques et administratifs des risques hydrologiques. La dimension sociopolitique est ainsi négligée, ce qui est source de conflits qui ralentissent considérablement la planification de la protection contre les crues, voire la bloquent même complètement. La gestion des risques hydrologiques est en outre largement focalisée sur la réduction des aléas. Lés débats sur la vulnérabilité sont nettement plus rares bien qu'ils soient indispensables lorsqu'il s'agit de traiter les risques de façon holistique.¦Etant donné l'importance de la dimension sociopolitique et de la vulnérabilité, il est nécessaire que les démarches prévues dans la gestion des risques hydrologiques soient reconsidérées et adaptées. De plus, une meilleure intégration de tous les acteurs concernés est primordiale afin de trouver des solutions qui soient acceptables pour une majorité. Pour l'instant, le recours à des instruments de négociation est insuffisant.¦Les connaissances des risques hydrologiques et de leur gestion peuvent être classées en quatre répertoires (connaissances du système, de l'événement, de l'intervention et connaissances sociopolitiques) qui influent tous sur la réduction des risques. Parmi les facteurs les plus importants susceptibles de déclencher des transformations se trouvent l'occurrence de crues, la réalisation d'études (portant sur les aléas, la vulnérabilité, les mesures, etc.), l'échange de connaissances entre les acteurs, ainsi que la recherche de solutions lors de la gestion.¦Les caractéristiques des connaissances varient considérablement selon les acteurs. L'appartenance à un groupe donné ne permet toutefois pas à elle seule de déterminer l'état des connaissances : tous les acteurs peuvent avoir des connaissances pertinentes pour la gestion des risques. Les différences entre les acteurs rendent pourtant la communication compliquée. Ce problème pourrait être atténué par des médiateurs qui assureraient un travail de traduction. Dans la pratique, de telles instances manquent généralement.¦La gestion et les connaissances des risques hydrologiques sont fortement interdépendantes. L'état et les caractéristiques des connaissances déterminent directement la qualité de la protection contre les crues. Des lacunes ou des imprécisions peuvent donc entraîner une gestion non adaptée aux risques présents. Afin d'éviter une telle situation, il est important que les connaissances sur les risques hydrologiques et sur les possibilités d'y faire face soient régulièrement remises à jour. Ne devant pas se restreindre à l'expérience de crues passées, il est impératif qu'elles contiennent aussi des réflexions prospectives et des scénarios novateurs.¦La gestion n'est pas seulement demandeuse en connaissances, elle est également susceptible d'en générer de nouvelles et d'élargir les connaissances existantes. Il convient donc de considérer la création et le transfert de connaissances comme une tâche centrale de la gestion des risques.¦Zusammenfassung Die Rolle der soziopolitischen Parameter und des Wissens im Umgang mit hydrologischen Risiken¦Die Arbeit untersucht drei Themenbereiche: (1) den soziopolitischen Umgang mit hydrologischen Risiken, (2) das Wissen, über das die Akteure bezüglich der Hochwasserrisiken verfügen sowie (3) die Wechselwirkungen zwischen diesen beiden Themenfeldern. Insgesamt wurden drei Fallstudien durchgeführt, darunter zwei regionale Studien (Stadt Bern, Gemeinde Saillon) und eine Untersuchung eines spezifischen Akteurs (Schwellenkorporationen im Kanton Bern). Die empirischen Daten wurden anhand von halbstandardisierten Interviews und schriftlichen Umfragen erhoben.¦Das Management hydrologischer Risiken ist stark von soziopolitischen Parametern beeinflusst, d.h. von Interessen und Zielvorstellungen der Akteure, von Machtverhältnissen und von Verhandlungs- und Entscheidungsprozessen. Die in der Praxis vorgesehenen Schritte zur Reduktion der Hochwasserrisiken beschränken sich jedoch meist auf die physischen, administrativen und technischen Aspekte der Risiken. Die Vernachlässigung ihrer soziopolitischen Dimension führt zu Konflikten, welche die Planung von Hochwasserschutzprojekten deutlich verlangsamen oder gar blockieren. Des Weiteren konzentriert sich das Risikomanagement im Wesentlichen auf die Reduktion der Gefahren. Gesellschaftliche Debatten zur Vulnerabilität sind deutlich seltener, obschon sie für einen umfassenden Umgang mit Risiken unabdingbar sind.¦Angesichts der Bedeutung der soziopolitischen Dimension und der Vulnerabilität ist es notwendig, dass die Vorgehensweise im Risikomanagement überdacht und angepasst wird. Zudem ist eine bessere Integration aller betroffener Akteure unablässig, um mehrheitsfähige Lösungen zu finden. Zur Zeit ist der Rückgriff auf entsprechende Instrumente ungenügend.¦Das Wissen über hydrologische Risiken und deren Management kann in vier Repertoires eingeteilt werden (Systemwissen, Ereigniswissen, Interventionswissen, soziopolitisches Wissen), die alle bei der Reduktion von Risiken bedeutsam sind. Zu den wichtigsten Faktoren, die Wissenstransformationen auslösen, gehören Hochwasserereignisse, die Durchführung von Studien (zu Gefahren, zur Vulnerabilität, zu Massnahmen usw.), der Wissensaustausch zwischen Akteuren und die Suche nach Lösungen während des Risikomanagements.¦Die Merkmale der Wissensformen unterschieden sich stark zwischen den verschiedenen Akteuren. Die Zugehörigkeit eines Akteurs zu einer bestimmten Gruppe ist jedoch kein ausreichendes Kriterium, um dessen Wissensstand zu bestimmen: Alle Akteure können über Wissen verfügen, das für den Umgang mit Risiken relevant ist. Die Unterschiede zwischen den Akteuren gestalten die Kommunikation allerdings schwierig. Das Problem liesse sich entschärfen, indem Mediatoren eingesetzt würden, die als Übersetzer und Vermittler agierten. In der Praxis fehlen solche Instanzen weitgehend.¦Zwischen dem Umgang mit hydrologischen Risken und dem Wissen bestehen enge Wechselwirkungen. Der Zustand und die Eigenschaften der Wissensformen bestimmen direkt die Qualität des Hochwasserschutzes. Lückenhaftes und unpräzises Wissen kann demnach zu einem Risikomanagement führen, das den tatsächlichen Gegebenheiten nicht angepasst ist. Um eine solche Situation zu verhindern, muss das Wissen über Risiken und Hochwasserschutz regelmässig aktualisiert werden. Dabei darf es sich nicht auf die Erfahrung vergangener Hochwasser beschränken, sondern hat auch vorausschauende Überlegungen und neuartige Szenarien einzubeziehen.¦Das Risikomanagement benötigt nicht nur Wissen, es trägt auch dazu bei, neues Wissen zu t generieren und bestehendes zu erweitern. Die Erarbeitung und der Transfer von Wissen sind deshalb als zentrale Aufgaben des Risikomanagements zu betrachten.¦Abstract¦The role of socio-political parameters and of knowledge in the management of hydrological risks¦The purpose of the thesis is to analyse (1) the socio-political management of hydrological risks, (2) the knowledge about hydrological risks, and (3) the interaction between risk management and knowledge. Three case studies were carried out, two at a regional level (city of Berne, village of Saillon) and one about a specific stakeholder (the dyke corporations in the canton of Berne). Empirical data were collected by the means of semi-structured interviews and surveys.¦The management of hydrological risks is highly influenced by socio-political issues, i.e. by interests and goals of stakeholders, by the balance of power between stakeholders, as well as by negotiations and decision-making processes. In practice, however, risk management is mainly constrained by physical, technical, and administrative aspects. The neglect of the socio-political dimension may thus be the source of conflicts which significantly delay the planning and implementation of flood protection measures, or even stop them. Furthermore, risk management mostly concentrates on hazard reduction. Discussions on vulnerability issues are less frequent although they are fundamental for treating risks in a holistic manner.¦Because of the importance of the social-political dimension and of vulnerability issues, it is necessary that the common approach of managing hydrological risks is reconsidered and adapted. Moreover, the integration of all stakeholders that are concerned with hydrological risks is essential for finding solutions which are supported by a majority. For instance, the application of appropriate negotiation instruments is insufficient.¦Knowledge about hydrological risks and their management can be classified into four categories (system knowledge, event knowledge, intervention knowledge, socio-political knowledge) which are all influencing the reduction of risks. Among the most important factors that are likely to trigger knowledge transformations, one can point out flood events, studies about risk parameters (hazards, vulnerability, protection measures, etc.), knowledge exchange between stakeholders, and the search for solutions during risk management.¦The characteristics of knowledge vary considerably between stakeholders. The affiliation to a specific group is thus not a sufficient criterion to determine the quality of a stakeholder's knowledge: every stakeholder may have knowledge that is relevant for risk management. However, differences between stakeholders complicate the communication. This problem could be attenuated by mediators which ensure the translation between stakeholders. In practice, such instances are generally lacking.¦The management and knowledge of hydrological risks are highly interdependent. The state and the characteristics of the four categories of knowledge determine directly the quality of flood protection. Gaps and imprecison may thus lead to forms of management which are not adapted to the actual risks. This kind of situation can be avoided by updating regularly the knowledge about hydrological risks and about protection measures. However, knowledge must not be restricted to the experience of past floods. On the contrary, it is indispensable also to involve prospective reflections and new scenarios.¦Risk management does not only require knowledge, it may also generate new knowledge and enlarge existing knowledge. The creation and the transfer of knowledge has thus to be seen as a central task in risk management.

A Sociological Analysis of Contemporary Irish Social Drinking Patterns

This thesis seeks to provide an understanding of contemporary Irish social drinking patterns by conducting a detailed analysis of the evolving sociological theories of alcohol consumption in Ireland. ‘Alcohol is a social drug which, to this day, evokes the divisive moral qualities that originated, or at least were solidified, in the last century with the birth of temperance movements’ (Cassidy, 1997:175). The temperance movement in Ireland under Father Mathew, a legacy which still reverberates in Irish society, served to further ingrain the ‘image of the whisky drinking Irishman’ (Ibid: 17). This is seen in such work as Stivers (1976) who uses sociological labelling theory to provide verification of a deviant Irish status, biologically, socially and culturally predisposed to alcohol. The author argues that these temperance movements sought to remove the linkages of alcohol and “Irishness” but this quasi-stigmatisation process created a “self-fulfilling prophecy”, which further abetted the legitimisation of alcohol within cultural spheres. The tourism industry, in connection with drink manufacturers, has had a monumental role in alcohol’s contemporary position within the upper echelons of Irish culture and heritage. Their hand in the commodification of “Stage Irishy”, seen as “craic”, has further entrenched the links between consumption of alcohol and the consumption of Irish Identity “McGovern, 2002). Furthermore, commercial interests are keen to cash in and maintain the dominance of alcohol in Irish society. This thesis concludes that this factor, in connection with the accelerated modernisation that Ireland has experienced since the mid-nineties, has malleable consequences for Irish society. As Keohane and Kuhling (2007) assert, post-modern consumption patterns of excess and ‘insatiability’ have been introduced into contemporary Irish drinking patterns and are affecting the nature of alcohol consumption in Ireland.This resource was contributed by The National Documentation Centre on Drug Use.

Mental health and growing up factsheet. Drugs and alcohol - what parents need to know.

Information about drugs and alcohol - what parents need to know: information for parents, carers and anyone who works with young people. About this leaflet This is one in a series of leaflets for parents, teachers and young people entitled Mental Health and Growing Up. These leaflets aim to provide practical, up-to-date information about mental health problems (emotional, behavioural and psychiatric disorders) that can affect children and young people. This leaflet offers practical advice for parents, teachers and carers who are worried that a young person is misusing drugs or alcohol. Why do I need to know about a young person using drugs or alcohol? Many young people smoke, drink alcohol and may try drugs. It is important you are aware of this and do not ignore it as a time when they are just having fun or experimenting. It doesnââ,‰"¢t take much for the young people to soon lose control and to need help to recover from this problem. How common is it? By the age of 16, up to half of young people have tried an illegal drug. Young people are trying drugs earlier and more are drinking alcohol. What are the different types of drugs which cause problems? The most commonly used, readily available and strongly addictive drugs are tobacco and alcohol. There are numerous others that can be addictive. Alcohol and cannabis are sometimes seen as ââ,¬Ëogatewayââ,‰"¢ drugs that lead to the world of other drugs like cocaine and heroin. Drugs are also classed as ââ,¬Ëolegalââ,‰"¢ andââ,¬Ëoillegalââ,‰"¢. The obviously illegal drugs include cannabis (hash), speed (amphetamines), ecstasy (E), cocaine and heroin. Using ââ,¬Ëolegalââ,‰"¢ drugs (like cigarettes, alcohol, petrol, glue) does not mean they are safe or allowed to be misused. It just means they may be bought or sold for specific purposes and are limited to use by specific age groups. There are clear laws regarding alcohol and young people. For more detailed information on various drugs, their side-effects and the law, see ââ,¬ËoFurther Informationââ,‰"¢ at the end of the factsheet. Why do young people use drugs or alcohol? Young people may try or use drugs or alcohol for various reasons. They may do it for fun, because they are curious, or to be like their friends. Some are experimenting with the feeling of intoxication. Sometimes they use it to cope with difficult situations or feelings of worry and low mood. A young person is more likely to try or use drugs or alcohol if they hang out or stay with friends or family who use them. What can be the problems related to using drugs or alcohol? Drugs and alcohol can have different effects on different people. In young people especially the effects can be unpredictable and potentially dangerous. Even medications for sleep or painkillers can be addictive and harmful if not used the way they are prescribed by a doctor. Drugs and alcohol can damage health. Sharing needles or equipment can cause serious infections, such as HIV and hepatitis. Accidents, arguments and fights are more likely after drinking and drug use. Young people are more likely to engage in unprotected sex when using drugs. Using drugs can lead to serious mental illnesses, such as psychosis and depression. When does it become addiction or problem? It is very difficult to know when exactly using drugs or alcohol is more than just ââ,¬Ëocasualââ,‰"¢. Addiction becomes more obvious when the young person spends most of their time thinking about, looking for or using drugs. Drugs or alcohol then become the focus of the young personââ,‰"¢s life. They ignore their usual work, such as not doing their schoolwork, or stop doing their usual hobbies/sports such as dancing or football. How do I know if there is a problem or addiction? Occasional use can be very difficult to detect. If the young person is using on a regular basis, their behaviour often changes. Look for signs such as: ïâ?s§ unexplained moodiness ïâ?s§ behaviour that is ââ,¬Ëoout of character' ïâ?s§ loss of interest in school or friends ïâ?s§ unexplained loss of clothes or money ïâ?s§ unusual smells and items like silver foil, needle covers. Remember, the above changes can also mean other problems, such as depression, rather than using drugs. What do I do if I am worried? If you suspect young person is using drugs, remember some general rules. ïâ?s§ Pay attention to what the child is doing, including schoolwork, friends and leisure time. ïâ?s§ Learn about the effects of alcohol and drugs (see websites listed below). ïâ?s§ Listen to what the child says about alcohol and drugs, and talk about it with them. ïâ?s§ Encourage the young person to be informed and responsible about drugs and alcohol. ïâ?s§ Talk to other parents, friends or teachers about drugs - the facts and your fears and seek help. If someone in the family or close friend is using drugs or alcohol, it is important that they seek help too. It may be hard to expect the young person to give up, especially if a parent or carer is using it too. My child is abusing drugs. What do I do? ïâ?s§ If your child is using drugs or alcohol, seek help. ïâ?s§ Do stay calm and make sure of facts. ïâ?s§ Don't give up on them, get into long debates or arguments when they are drunk, stoned or high. ïâ?s§ Donââ,‰"¢t be angry or blame themââ,‰?othey need your help and trust to make journey of recovery. Where can I get help? You can talk in confidence to a professional like your GP or practice nurse, a local drug project or your local child and adolescent mental health. They can refer your child to relevant services and they will be able to offer you advice and support. You may also be able to seek help through a school nurse, teacher or social worker. You can find this information from your local area telephone book or council website, or ask for the address from your health centre. [For the full factsheet, click on the link above]This resource was contributed by The National Documentation Centre on Drug Use.

Cope with Confidence - survey of heart failure patient experience

Your views matter - if you have heart failure, or are close to someone who does, please complete our survey by 31st�March 2012 (link below).Heart failure is a common condition affecting at least 20,000 people in Northern Ireland. The aim of this survey is to find out how to increase the confidence of people living with heart failure so they have a better quality of life, and can work in partnership with health care professionals and support services in managing their condition. The findings of this survey will be used to help improve services.Your views are important and we would encourage you to complete the survey. It should only take around 20 minutes. Participation is confidential which means that your identity will not be revealed. You are asked for your age, the first part of you post code and which GP practice you are registered with. This is so the results for different age groups and for different large geographical areas (i.e. Health & Social Care Trust areas) can be compared.� Results will not be examined by individual GP practice.Participation is voluntary i.e. taking part in the study is your decision. Whether you participate or not will have no effect on the medical care you receive from your GP practice or elsewhere. None of the health care professionals involved in your care will know if you participate or not: neither will they see your individual response.Whether you are an adult or a young person living with heart failure, or a partner, care giver, son, daughter, relative or friend, we would like you to share your experiences. This will help us to develop existing services in Northern Ireland to better meet your needs.You can share your experience by completing the survey online, clicking this�link:�http://sg.sensemaker-suite.com/CopewithconfidenceThe survey should be completed by 31st�March 2012.�If you have any queries about the survey, or you would like to request a paper copy to complete, please contact the Public Health Agency (028) 9032 1313 and ask for extension 2487 or email us at copewithconfidence@hscni.netPlease note that the survey team can only assist in survey related questions and will not able to answer questions about heart failure, its treatment or services provided.The Northern Ireland Chest Heart & Stroke Association and The British Heart Foundation can provide information about support available to people with heart failure. Their contact details are:.�Northern Ireland Chest Heart and Stroke Association:� www.nichsa.com, telephone (028) 9032 0184.�British Heart Foundation:� www.bhf.org.uk, telephone 0300 330 3311

Identité et filiation : enfants enlevés-appropriés, adultes restitués dans le contexte de la dernière dictature militaire en Argentine (1976-1983)

Durant la dernière dictature argentine (1976-1983), !a junte militaire organisa le vol de nourrissons, enfants de leurs ennemis, pour qu'ils puissent être élevés dans des familles proches du pouvoir. L'association « Grands-Mères de la Place de Mai » comptabilisa environ 409 vols. Au moment de l'exploration du terrain de récherche, en 2004, une quarantaine avaient été retrouvés dans des familles qui ne connaissaient pas leurs origines tandis qu'une vingtaine étaient dans des familles liées à la junte ; c'est à cette dernière catégorie que s'intéresse ce travail. Durant leur enfance ou à l'âge adulte, ces enfants apprirent un jour la vérité sur leurs origines biologiques et la justice la leur restitua ; c'est pourquoi ils sont dits « restitués ». Cette contribution vise à interroger l'identité individuelle comme une dynamique intime qui s'articule à la filiation et s'insère dans une collectivité, une société. Trois hypothèses l'ont organisée : une première concerne la connaissance des origines biologiques et ses conséquences psychologiques identitaires, qui passe nécessairement par la justice et la société. Une deuxième hypothèse explore les éventelles conséquences traumatiques de l'enlèvement des personnes restituées et de la restitution. Enfin, la troisième hypothèse interroge le rapport de la construction identitaire à la société, qu'elle se fasse par des investissements politiques et associatifs ou par les médias et l'Histoire. Ces hypothèses nourrissent un questionnement sur les liens entre restitution et travail de symbolisation des origines. Sept entretiens semi structurés avec des personnes restituées ont. été menés puis qualitativement analysés dans une perspective que l'on peut référer, de manière large, à une « anthropologique clinique », au croisement d'une psychologie clinique éclairée par la psychanalyse et de l'anthropologie. Au travers d'une analyse approfondie de leur parcours identitaire des personnes enlevées, adoptées et restituées, ce travail se livre à une recherche empirique sur la construction identitaire. Le concept de transmission se trouve mobilisé, qui concerne l'inscription de l'individu dans la subjectivité d'un couple avec le prénom, dans une lignée ou dans un collectif avec le choix professionnel ou les liens avec l'association « Grands-Mères de la Place Mai ». De plus, la thèse apporte une contribution à la compréhension des enjeux du clivage, des blessures primitive et narcissique, des processus d'affiliation et des secrets de famille et propose également de penser, en prolongement, les enjeux de la « défiliation » et de I'« amalgame ». La question du traumatisme, de sa répétition et de son élaboration, ainsi que celle des facteurs de resilience sont également discutées. Ce travail ouvre sur une réflexion plus large du concept d'identité. - During the last dictatorship in Argentina (1976-1983), the military junta organized the kidnapping of infants - children of its enemies - in order to raise them in families close to the authorities. The association "Mothers of the Plaza de Mayo" estimates that approximately 400 children have been kidnapped in this way. During their childhood, or as adults, they have come to learn the truth about their biological origins, restituted to them by justice: They are therefore known as "restituted" children. At the time of the field research in 2004, around 40 children had been found in families unaware of their origins. About 20 other came from families close to the junta. The present work is particularly interested in the latter category. This contribution investigates the individual identity as an intimate dynamics by examining its articulation with filiation and its insertion within a community, a society. It revolves around three hypotheses: the first concerns the knowledge - necessarily transmitted through justice and society - of biological origins and its psychological consequences on the identity. The second explores the eventually traumatic, consequences of kidnapping and restitution among the restituted persons. Finally, the third hypothesis questions the relation between identity construction and society, whether it is made through political and associative involvements, media or History. These hypotheses lead to the examination of affiliations between restitution and symbolization process of the origins. Seven semi-structured interviews with restituted persons have been conducted and qualitatively analyzed in a perspective that can, in a large sense, be referred to as "clinical anthropology": an approach/intersection between clinical psychology, psychoanalysis and anthropology. Through an in-depth analysis of the identity itinerary of the kidnapped, adopted and restituted persons, this work is conducted as an empirical research on identity construction. For that purpose, it uses the concept of transmission to describe an individual's affiliation with the subjectivity of a couple through the first name, with a lineage or a community through professional choices or through his/her connections with the association "Mothers of the Plaza de Mayo". Further, it makes a meaningful contribution to the understanding and implications of the notions of cleavage, of primal and narcissistic wounds, of processes of affiliation and of family secrets. In addition, it also proposes a reflection on and the implication of the notions of "deviation" and "amalgam". The question of trauma, its repetition and elaboration, and of resilience factors are aiso being discussed. This work concludes with results in a iarger consideration of the concept of identity.

The impact of social relationships on the maintenance of independence in advanced old age: findings of a Swiss Longitudinal Study .

The impact of social relationships on the maintenance of independence over periods of 12-18 months in a group of 306 octogenarians is assessed in this study. The study is based on the results of the Swilsoo (Swiss Interdisciplinary Longitudinal Study on the Oldest Old). Participants (80-84 years old at baseline) were interviewed five times between 1994 and 1999. Independence was defined as the capacity to perform without assistance eight activities of daily living. We distinguished in our analyses kinship and friendship networks and evaluated social relationships with the help of a series of variables serving as indicators of network composition and contact frequency. Logistic regression models were used to identify the short-term effects of social relationships on independence, after controlling for sociodemographic and health-related variables; independence at a given wave of interviews was interpreted in the light of social factors measured at the previous wave. Our analyses indicate that the existence of a close friend has a significant impact on the maintenance of independence (OR=1.58, p<0.05), which is not the case with the other variables concerning network composition. Kinship contacts were also observed to have a positive impact on independence (OR=1.12, p<0.01).

Protochlamydia naegleriophila as etiologic agent of pneumonia.

Using ameba coculture, we grew a Naegleria endosymbiont. Phenotypic, genetic, and phylogenetic analyses supported its affiliation as Protochlamydia naegleriophila sp. nov. We then developed a specific diagnostic PCR for Protochlamydia spp. When applied to bronchoalveolar lavages, results of this PCR were positive for 1 patient with pneumonia. Further studies are needed to assess the role of Protochlamydia spp. in pneumonia.

Ecologia e rappresentazione dello spazio: Saviano, Tournier, DeLillo

Résumé: Great traveller and tireless observer, the Sicilian poet and writer Bartolo Cattafi was trying to escape from his land for his whole life, which was conducted paradoxically autour de sa chambre, but also travelling through islands and continents, where he found inspiration for his poetry and prose. For this reason, his literary contribution, which never betrayed his poetic nature and reporter character, gives an added value to the modern ulyssic dimension. The latter considers travelling as an essential life step and it is closely related to the concept of attachment to its own land. These two perspectives, often met in his different «isole lontane», define the career of this singular migrant figure. Initially he moves to Milan to fulfil the need to find a job. Later he will find in his own Sicily the harmony and the serenity he has been looking for in the course of his travels. The writings collected in 2008 and object of this study reveal interesting affinities to those published in the "Mondadori" series edited by his good friend Vittorio Sereni and that explain part of the works belonging to the Sicilian author, clarifying his topoi and obsessions.