Regional variation in sex ratios and sex allocation in androdioecious Mercurialis annua.

In androdioecious metapopulations, where males co-occur with hermaphrodites, the absence of males from certain populations or regions may be explained by locally high selfing rates, high hermaphrodite outcross siring success (e.g. due to high pollen production by hermaphrodites), or to stochastic processes (e.g. the failure of males to invade populations or regions following colonization or range expansion by hermaphrodites). In the Iberian Peninsula and Morocco, the presence of males with hermaphrodites in the wind-pollinated androdioecious plant Mercurialis annua (Euphorbiaceae) varies both among populations within relatively small regions and among regions, with some regions lacking males from all populations. The species is known to have expanded its range into the Iberian Peninsula from a southern refugium. To account for variation in male presence in M. annua, we test the following hypotheses: (1) that males are absent in areas where plant densities are lower, because selfing rates should be correspondingly higher; (2) that males are absent in areas where hermaphrodites produce more pollen; and (3) that males are absent in areas where there is an elevated proportion of populations in which plant density and hermaphrodite pollen production disfavour their invasion. We found support for predictions two and three in Morocco (the putative Pleistocene refugium for M. annua) but no support for any hypothesis in Iberia (the expanded range). Our results are partially consistent with a hypothesis of sex-allocation equilibrium for populations in Morocco; in Iberia, the absence of males from large geographical regions is more consistent with a model of sex-ratio evolution in a metapopulation with recurrent population turnover. Our study points to the role of both frequency-dependent selection and contingencies imposed by colonization during range expansions and in metapopulations.

Ultrasound-guided suprascapular nerve block, description of a novel supraclavicular approach.

BACKGROUND AND OBJECTIVES: The suprascapular nerve (SSN) block is frequently performed for different shoulder pain conditions and for perioperative and postoperative pain control after shoulder surgery. Blind and image-guided techniques have been described, all of which target the nerve within the supraspinous fossa or at the suprascapular notch. This classic target point is not always ideal when ultrasound (US) is used because it is located deep under the muscles, and hence the nerve is not always visible. Blocking the nerve in the supraclavicular region, where it passes underneath the omohyoid muscle, could be an attractive alternative. METHODS: In the first step, 60 volunteers were scanned with US, both in the supraclavicular and the classic target area. The visibility of the SSN in both regions was compared. In the second step, 20 needles were placed into or immediately next to the SSN in the supraclavicular region of 10 cadavers. The accuracy of needle placement was determined by injection of dye and following dissection. RESULTS: In the supraclavicular region of volunteers, the nerve was identified in 81% of examinations (95% confidence interval [CI], 74%-88%) and located at a median depth of 8 mm (interquartile range, 6-9 mm). Near the suprascapular notch (supraspinous fossa), the nerve was unambiguously identified in 36% of examinations (95% CI, 28%-44%) (P < 0.001) and located at a median depth of 35 mm (interquartile range, 31-38 mm; P < 0.001). In the cadaver investigation, the rate of correct needle placement of the supraclavicular approach was 95% (95% CI, 86%-100%). CONCLUSIONS: Visualization of the SSN with US is better in the supraclavicular region as compared with the supraspinous fossa. The anatomic dissections confirmed that our novel supraclavicular SSN block technique is accurate.

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.

An introductory review on gravitational-deformation induced structures, fabrics and modeling

Recent studies have pointed out a similarity between tectonics and slope tectonic-induced structures. Numerous studies have demonstrated that structures and fabrics previously interpreted as of purely geodynamical origin are instead the result of large slope deformation, and this led in the past to erroneous interpretations. Nevertheless, their limit seems not clearly defined, but it is somehow transitional. Some studies point out continuity between failures developing at surface with upper crust movements. In this contribution, the main studies which examine the link between rock structures and slope movements are reviewed. The aspects regarding model and scale of observation are discussed together with the role of pre-existing weaknesses in the rock mass. As slope failures can develop through progressive failure, structures and their changes in time and space can be recognized. Furthermore, recognition of the origin of these structures can help in avoiding misinterpretations of regional geology. This also suggests the importance of integrating different slope movement classifications based on distribution and pattern of deformation and the application of structural geology techniques. A structural geology approach in the landslide community is a tool that can greatly support the hazard quantification and related risks, because most of the physical parameters, which are used for landslide modeling, are derived from geotechnical tests or the emerging geophysical approaches.

Stress radiography and posterior pathological laxity of knee: comparison between two different techniques.

Stress radiographs have been recommended in order to obtain a better objective quantification of abnormal compartment knee motion. This tool has showed to be superior in quantifying a posterior cruciate ligament (PCL) lesion compared to clinical or arthrometer evaluation. Different radiographic techniques have been described in literature to quantify posterior pathological laxity. In this study we evaluated the total amount of posterior displacement (PTD) and side to side difference (SSD), before and after surgical reconstruction of PCL or PCL and posterolateral complex (PLC), using two different stress radiography techniques (Telos stress and kneeling view). Twenty patients were included in this study. We found a statistical significant difference about both total PTD and SSD among the two techniques preoperatively and at follow-up, with greatest values occurring using the kneeling view. Although stress radiographies has been introduced to allow an objective quantification of laxity in ligamentous injured knee, we believe that further studies on a large numbers of subjects are required to define the relationship between PTD values, measured with stress knee radiography, particularly using kneeling view, and ligamentous knee injury, in order to obtain a real useful tool in the decision making process, as well as to evaluate the outcome after ligamentous surgery.

National Health and Lifestyle Surveys. Regional Summary Report (2003)

Two baseline surveys of health related behaviours among adults and school-going young people were carried out across the Republic of Ireland in 1998 and again in 2002. The main aims of these surveys are to: - Produce reliable data of a nationally representative cross-section of the Irish population in order to inform the Department of health and Children's policy and programme planning. - Maintain a survey protocol which will enable lifestyle factors to be re-measured so that trends can be identified and changes monitored to assist national and regional setting of priorities in health promotion activities. This report focuses on these two cross-sectional studies, SLaN (Survey of Lifestyles, Attitudes and Nutrition) adults aged 18+ years and HBSC (health Behaviour in School-aged Children) school-going children aged 10-17 years. In keeping with the health and lifestyle surveillance system of many European countries a number of related factors were measured in both surveys. These include general health, smoking, use of alcohol and other substances, food and nutrition, exercise and accidents. This report presents the findings for the same topics at a regional level with some demographic analysis. It must be noted that the aim of the survey was to establish patterns in health and lifestyle at a national level. The significance therefore of findings at the regional level is to identify potential variations that may merit further investigation. This work was commissioned by the health Promotion Unit, Department of health and Children and carried out at the Centre for health Promotion Studies, national University of Ireland, Galway, and at the Department of Public health Medicine and Epidemiology, Woodview House, Belfield, national University of Ireland, Dublin.This resource was contributed by The National Documentation Centre on Drug Use.

Drug susceptibility of Brazilian strains of Mycobacterium bovis using traditional and molecular techniques

Transmission of Mycobacterium bovis from cattle to humans has been reported and can cause tuberculosis (Tb) and a problem in certain risk populations. Therefore, knowledge of resistance of M. bovis towards antibiotics used for therapy of human Tb could help avoiding cure delay and treatment cost increase when dealing with drug resistant organisms. We therefore evaluated the susceptibility of M. bovis isolates towards streptomycin, isoniazide, rifampicin, ethambutol, and ethionamide, the first line antibiotics for human Tb. Therefore, 185 clinical samples from cattle with clinical signs of tuberculosis were processed and submitted to culturing and bacterial isolates to identification and drug susceptibility testing using the proportion method. Among 89 mycobacterial strains, 65 were identified as M. bovis and none were resistant to any of the antibiotics used. Confirmation of present results by future studies, enrolling a large number of isolates and designed to properly represent Brazilian regions, may favor the idea of using isoniazide preventive therapy as part of a Tb control strategy in special situations. Also, nucleic acids from bacterial isolates were submitted to rifoligotyping, a recently described reverse hybridization assay for detection of mutations causing resistance towards rifampicin. Concordance between the conventional and the molecular test was 100%, demonstrating the use of such methodology for rapid evaluation of drug susceptibility in M. bovis.

Regional-scale integration of multi-scale hydrological and geophysical data using a two-step Bayesian sequential simulation approach

Significant progress has been made with regard to the quantitative integration of geophysical and hydrological data at the local scale for the purpose of improving predictions of groundwater flow and solute transport. However, extending corresponding approaches to the regional scale still represents one of the major challenges in the domain of hydrogeophysics. To address this problem, we have developed a regional-scale data integration methodology based on a two-step Bayesian sequential simulation approach. Our objective is to generate high-resolution stochastic realizations of the regional-scale hydraulic conductivity field in the common case where there exist spatially exhaustive but poorly resolved measurements of a related geophysical parameter, as well as highly resolved but spatially sparse collocated measurements of this geophysical parameter and the hydraulic conductivity. To integrate this multi-scale, multi-parameter database, we first link the low- and high-resolution geophysical data via a stochastic downscaling procedure. This is followed by relating the downscaled geophysical data to the high-resolution hydraulic conductivity distribution. After outlining the general methodology of the approach, we demonstrate its application to a realistic synthetic example where we consider as data high-resolution measurements of the hydraulic and electrical conductivities at a small number of borehole locations, as well as spatially exhaustive, low-resolution estimates of the electrical conductivity obtained from surface-based electrical resistivity tomography. The different stochastic realizations of the hydraulic conductivity field obtained using our procedure are validated by comparing their solute transport behaviour with that of the underlying ?true? hydraulic conductivity field. We find that, even in the presence of strong subsurface heterogeneity, our proposed procedure allows for the generation of faithful representations of the regional-scale hydraulic conductivity structure and reliable predictions of solute transport over long, regional-scale distances.

Early white matter alterations in men predisposed to FXTAS revealed by MT imaging.

Introduction: The Fragile X - associated Tremor Ataxia Syndrome (FXTAS) is a recently described, and under-diagnosed, late onset (≈ 60y) neurodegenerative disorder affecting male carriers of a premutation in the Fragile X Mental Retardation 1 (FMR1) gene. The premutation is an CGG (Cytosine-Guanine-Guanine) expansion (55 to 200 CGG repeats) in the proximal region of the FMR1 gene. Patients with FXTAS primarily present with cerebellar ataxia and intention tremor. Neuroradiological features of FXTAS include prominent white matter disease in the periventricular, subcortical, middle cerebellar peduncles and deep white matter of the cerebellum on T2-weighted or FLAIR MR imaging (Jacquemmont 2007, Loesch 2007, Brunberg 2002, Cohen 2006). We hypothesize that a significant white matter alteration is present in younger individuals many years prior to clinical symptoms and/or the presence of visible lesions on conventional MR sequences and might be detectable by magnetization transfer (MT) imaging. Methods: Eleven asymptomatic premutation carriers (mean age = 55 years) and seven intra-familial controls participated to the study. A standardized neurological examination was performed on all participants and a neuropsychological evaluation was carried out before MR scanning performed on a 3T Siemens Trio. The protocol included a sagittal T1-weighted 3D gradient-echo sequence (MPRAGE, 160 slices, 1 mm^3 isotropic voxels) and a gradient-echo MTI (FA 30, TE 15, matrix size 256*256, pixel size 1*1 mm, 36 slices (thickness 2mm), MT pulse duration 7.68 ms, FA 500, frequency offset 1.5 kHz). MTI was performed by acquiring consecutively two set of images; first with and then without the MT saturation pulse. MT images were coregistered to the T1 acquisition. The MTR for every intracranial voxel was calculated as follows: MTR = (M0 - MS)/M0*100%, creating a MTR map for each subject. As first analysis, the whole white matter (WM) was used to mask the MTR image in order to create an histogram of the MTR distribution in the whole tissue class over the two groups examined. Then, for each subject, we performed a segmentation and parcellation of the brain by means of Freesurfer software, starting from the high resolution T1-weighted anatomical acquisition. Cortical parcellations was used to assign a label to the underlying white matter by the construction of a Voronoi diagram in the WM voxels of the MR volume based on distance to the nearest cortical parcellation label. This procedure allowed us to subdivide the cerebral WM in 78 ROIs according to the cortical parcellation (see example in Fig 1). The cerebellum, by the same procedure, was subdivided in 5 ROIs (2 per each hemisphere and one corresponding to the brainstem). For each subject, we calculated the mean value of MTR within each ROI and averaged over controls and patients. Significant differences between the two groups were tested using a two sample T-test (p<0.01). Results: Neurological examination showed that no patient met the clinical criteria of Fragile X Tremor and Ataxia Syndrome yet. Nonetheless, premutation carriers showed some subtle neurological signs of the disorder. In fact, premutation carriers showed a significant increase of tremor (CRST, T-test p=0.007) and increase of ataxia (ICARS, p=0.004) when compared to controls. The neuropsychological evaluation was normal in both groups. To obtain general characterizations of myelination for each subject and premutation carriers, we first computed the distribution of MTR values across the total white matter volume and averaged for each group. We tested the equality of the two distributions with the non parametric Kolmogorov-Smirnov test and we rejected the null-hypothesis at a p=0.03 (fig. 2). As expected, when comparing the asymptomatic permutation carriers with control subjects, the peak value and peak position of the MTR values within the whole WM were decreased and the width of the distribution curve was increased (p<0.01). These three changes point to an alteration of the global myelin status of the premutation carriers. Subsequently, to analyze the regional myelination and white matter integrity of the same group, we performed a ROI analysis of MTR data. The ROI-based analysis showed a decrease of mean MTR value in premutation carriers compared to controls in bilateral orbito-frontal and inferior frontal WM, entorhinal and cingulum regions and cerebellum (Fig 3). The detection of these differences in these regions failed with other conventional MR techniques. Conclusions: These preliminary data confirm that in premutation carriers, there are indeed alterations in "normal appearing white matter" (NAWM) and these alterations are visible with the MT technique. These results indicate that MT imaging may be a relevant approach to detect both global and local alterations within NAWM in "asymptomatic" carriers of premutations in the Fragile X Mental Retardation 1 (FMR1) gene. The sensitivity of MT in the detection of these alterations might point towards a specific physiopathological mechanism linked to an underlying myelin disorder. ROI-based analyses show that the frontal, parahippocampal and cerebellar regions are already significantly affected before the onset of symptoms. A larger sample will allow us to determine the minimum CGG expansion and age associated with these subclinical white matter alterations.

Local and regional drugs task forces: handbook.

This handbook has been developed within the context of the institutional structures recommended under the National Drugs Strategy 2009-2016 and within the overall framework of the National Social Inclusion Plan 2007-2016. It sets out the role of the Drugs Task Forces within the national and local framework required to address the existing and emerging problems associated with drug use for individuals, families and communities in the context of the long term development of the work of the Drugs Task Forces.This resource was contributed by The National Documentation Centre on Drug Use.

Funding: North Dublin City & County Regional Drugs Task Force

The North Dublin City and County Regional Drugs Task Force invites applications for this once-off funding which will be provided through four pillars by way of a grant up to €3,000 for innovative initiatives: • Prevention, Education & Awareness – to develop programmes and supports in the community which offer information and education in order to generate awareness. • Treatment & Rehabilitation – to develop additional short-term supports for those undertaking treatment for drug misuse or innovative rehabilitative supports. • Research – to undertake local research into drug misuse in North Dublin within the RDTF area. • Supply Reduction – to reduce access to all drugs, in particular those that cause most harm, among young people in neighbourhoods where misuse is most prevalent. Terms and conditions apply. To request an application pack or for more information contact 01 813 1786 orThis resource was contributed by The National Documentation Centre on Drug Use.

Will climate change drive alien invasive plants into areas of high protection value? An improved model-based regional assessment to prioritise the management of invasions.

Species distribution models (SDMs) studies suggest that, without control measures, the distribution of many alien invasive plant species (AIS) will increase under climate and land-use changes. Due to limited resources and large areas colonised by invaders, management and monitoring resources must be prioritised. Choices depend on the conservation value of the invaded areas and can be guided by SDM predictions. Here, we use a hierarchical SDM framework, complemented by connectivity analysis of AIS distributions, to evaluate current and future conflicts between AIS and high conservation value areas. We illustrate the framework with three Australian wattle (Acacia) species and patterns of conservation value in Northern Portugal. Results show that protected areas will likely suffer higher pressure from all three Acacia species under future climatic conditions. Due to this higher predicted conflict in protected areas, management might be prioritised for Acacia dealbata and Acacia melanoxylon. Connectivity of AIS suitable areas inside protected areas is currently lower than across the full study area, but this would change under future environmental conditions. Coupled SDM and connectivity analysis can support resource prioritisation for anticipation and monitoring of AIS impacts. However, further tests of this framework over a wide range of regions and organisms are still required before wide application.

New imaging techniques applied to Paleogene radiolaria

A simple and time efficient technique to illustrate specimens is described and demonstrated with Paleogene radiolarians. This method produces Scanning Electron Microscope (SEM) and composite focal depth Transmitted Light Microscope (TLM) images for single radiolarian specimens. We propose the use of this technique to clarify radiolarian taxonomy. This technique has distinct advantages over previously published time consuming techniques that can also require toxic materials.

From Naples 1963 to Rome 2013 - A brief review of how the International Research Group on Ostracoda (IRGO) developed as a social communication system

The 1st International Symposium on Ostracoda (ISO) was held in Naples (1963). The philosophy behind this symposium and the logical outcome of what is now known as the International Research Group on Ostracoda (IRGO) is here reviewed, namely ostracodology over the last 50 years is sociologically analysed. Three different and important historic moments for the scientific achievements of this domain are recognised. The first one, between about 1963-1983, is related to applied research for the oil industry as well as to the great interest in the better description of the marine environment by both zoologists and palaeontologists. Another important aspect during this period was the work by researchers dealing with Palaeozoic ostracods, who had their own discussion group, IRGPO. Gradually, the merger of this latter group with those dealing with post-Palaeozoic ostracods at various meetings improved communication between the two groups of specialists. A second period was approximately delineated between 1983 and 2003. During this time-slice, more emphasis was addressed to environmental research with topics such as the study of global events and long-term climate change. Ostracodologists profited also from the research "politics" within national and international programmes. Large international research teams emerged using new research methods. During the third period (2003-2013), communication and collaborative research reached a global dimension. Amongst the topics of research we cite the reconstruction of palaeoclimate using transfer functions, the building of large datasets of ostracod distributions for regional and intercontinental studies, and the implementation of actions that should lead to taxonomic harmonisation. Projects within which molecular biological techniques are routinely used, combined with sophisticated morphological information, expanded now in their importance. The documentation of the ostracod description improved through new techniques to visualise morphological details, which stimulated also communication between ostracodologists. Efforts of making available ostracod information through newsletters and electronic media are evoked.

Health and Social Care Inequalities Northern Ireland: First sub-regional report

The Department of Health, Social Services and Public Safety (Northern Ireland) published its first sub-regional bulletin of the Health and Social Care Inequalities Monitoring System (HSCIMS) on Wednesday, 7th July.The bulletin provides a picture of health inequalities at Health and Social Care (HSC) Trust level and a detailed comparison of morbidity, mortality, utilisation and access to health and social services between the 20% most deprived areas within a Trust and the overall Trust as well as NI as a whole. Health and Social Services Inequalities Monitoring System. Sub-Regional Inequalities HSC Trusts 2010 (PDF 5.6MB)��The Inequalities Monitoring system comprises various indicators which are monitored over time to assess area differences across morbidity, utilisation and access to Health and Social Care services in NI. Results for each indicator for the 20% most deprived (as per 2005 NISRA Measures of Deprivation) and the 20% most rural areas are compared with the NI average. There is also a comparison of the Section 75 equality group profiles of the areas with the 20% worst outcomes with NI overall for selected indicators.��