30 research outputs found

    Prisons in Europe: 2005-2015. Volume 1: Country Profiles

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    How many inmates are held in European prisons? Among them, how many are women? How many are foreign citizens? How many are not serving a final sentence? How many people enter prison every year, and how long do they remain there? Are there enough places for all of them? What is the ratio of inmates per member of prison staff? How much do prisons cost? The answers to these and many other questions can be found in this volume, which compiles and updates 11 years of the Council of Europe Annual Penal Statistics, better known as the SPACE statistics. The situation in each country is analysed through individual country profiles, which include key facts and graphs covering the years 2005-2015. In addition, a comparative section allows for analysis of the relative position of each country with regard to the other member states of the Council of Europe and of the European Union. This is accompanied by a methodological section, which sets out the main problems related to this type of comparison

    Prisons in Europe: 2005-2015. Volume 2: Sourcebook of prison statistics

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    How many inmates are held in European prisons? Among them, how many are women? How many are foreign citizens? How many are not serving a final sentence? How many people enter prison every year, and how long do they remain there? Are there enough places for all of them? What is the ratio of inmates per member of prison staff? How much do prisons cost? If you are looking for the data necessary to provide answers to these and many other similar questions, this is the book for you. The Sourcebook of prison statistics compiles absolute numbers for 30 prison-related measures and computes another 30 indicators which can be used for comparative purposes. The sourcebook should be used together with Volume 1 of the Prisons in Europe 2005-2015 collection, which provides the context and methodology used to produce the data presented here

    Foreign offenders in prison and on probation in Europe: Trends from 2005 to 2015 (inmates) and situation in 2015 (inmates and probationers)

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    Is there really an over-representation of foreign citizens in European prisons? Is the presence of foreign inmates comparable across regions and countries of Europe? How can one explain the differences in the trends shown by the absolute numbers and the percentages of foreign inmates from 2005 to 2015? Do foreign citizens have less access than nationals to alternatives to imprisonment? Do the data available allow the research to establish whether the growth in the use of community sanctions and measures since the 1990s plays a role in the fluctuations observed in the percentage of foreign inmates? The answers to these and many other questions can be found in this book, which compiles and updates a series of specific indicators collected during eleven years through the Council of Europe Annual Penal Statistics (better known as the SPACE statistics), and accompanies the two volumes on Prisons in Europe 2005-2015 published in this collection. The volume includes maps and tables illustrating the state of prison (2005-2015) and probation agencies (2009-2015). In addition, the situation is analyzed through individual country profiles, which include key facts and graphs covering the years 2005 to 2015

    Maternal exposure to air pollution before and during pregnancy related to changes in newborn's cord blood lymphocyte subpopulations. The EDEN study cohort

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    <p>Abstract</p> <p>Background</p> <p>Toxicants can cross the placenta and expose the developing fetus to chemical contamination leading to possible adverse health effects, by potentially inducing alterations in immune competence. Our aim was to investigate the impacts of maternal exposure to air pollution before and during pregnancy on newborn's immune system.</p> <p>Methods</p> <p>Exposure to background particulate matter less than 10 μm in diameter (PM<sub>10</sub>) and nitrogen dioxide (NO<sub>2</sub>) was assessed in 370 women three months before and during pregnancy using monitoring stations. Personal exposure to four volatile organic compounds (VOCs) was measured in a subsample of 56 non-smoking women with a diffusive air sampler during the second trimester of pregnancy. Cord blood was analyzed at birth by multi-parameter flow cytometry to determine lymphocyte subsets.</p> <p>Results</p> <p>Among other immunophenotypic changes in cord blood, decreases in the CD4+CD25+ T-cell percentage of 0.82% (p = 0.01), 0.71% (p = 0.04), 0.88% (p = 0.02), and 0.59% (p = 0.04) for a 10 μg/m<sup>3 </sup>increase in PM<sub>10 </sub>levels three months before and during the first, second and third trimester of pregnancy, respectively, were observed after adjusting for confounders. A similar decrease in CD4+CD25+ T-cell percentage was observed in association with personal exposure to benzene. A similar trend was observed between NO<sub>2 </sub>exposure and CD4+CD25+ T-cell percentage; however the association was stronger between NO<sub>2 </sub>exposure and an increased percentage of CD8+ T-cells.</p> <p>Conclusions</p> <p>These data suggest that maternal exposure to air pollution before and during pregnancy may alter the immune competence in offspring thus increasing the child's risk of developing health conditions later in life, including asthma and allergies.</p

    Computational Homogenization of Architectured Materials

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    Architectured materials involve geometrically engineered distributions of microstructural phases at a scale comparable to the scale of the component, thus calling for new models in order to determine the effective properties of materials. The present chapter aims at providing such models, in the case of mechanical properties. As a matter of fact, one engineering challenge is to predict the effective properties of such materials; computational homogenization using finite element analysis is a powerful tool to do so. Homogenized behavior of architectured materials can thus be used in large structural computations, hence enabling the dissemination of architectured materials in the industry. Furthermore, computational homogenization is the basis for computational topology optimization which will give rise to the next generation of architectured materials. This chapter covers the computational homogenization of periodic architectured materials in elasticity and plasticity, as well as the homogenization and representativity of random architectured materials

    From Architectured Materials to Large-Scale Additive Manufacturing

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    The classical material-by-design approach has been extensively perfected by materials scientists, while engineers have been optimising structures geometrically for centuries. The purpose of architectured materials is to build bridges across themicroscale ofmaterials and themacroscale of engineering structures, to put some geometry in the microstructure. This is a paradigm shift. Materials cannot be considered monolithic anymore. Any set of materials functions, even antagonistic ones, can be envisaged in the future. In this paper, we intend to demonstrate the pertinence of computation for developing architectured materials, and the not-so-incidental outcome which led us to developing large-scale additive manufacturing for architectural applications

    Metal artifact reduction for intracranial projectiles on post mortem computed tomography

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    International audienceTo compare the image quality of cranial post-mortem computed tomography (CT) obtained with and without projection-based single-energy metal artifact reduction (SEMAR) in cadavers with intracranial metallic ballistic projectiles. Materials and methods: From January 2017 to January 2018, cadavers with ballistic projectile head wounds with metal fragments and without massive head destruction were investigated using post-mortem CT. All subjects underwent CT using a conventional iterative reconstruction (IR) and SEMAR. To evaluate the impact of metallic artifacts, the total intracranial area (TA), non-interpretable zone (NIZ), disturbed interpretation zone (DZ), and artifact total surface (ATS) were delineated. Two independent readers identified extra-axial hemorrhage (EAH) and subarachnoid hemorrhage (SAH). Autopsy reports were used as the standard of reference. Results: Eleven corpses (10 males, 1 female; mean age, 62.8 ± 17.9 [SD] years) were evaluated. SEMAR showed a significant decrease in the ATS ratio with respect to conventional IR (72.1 ± 26.1 [SD] % [range: 26.8-99.1] vs. 86.4 ± 17.8 [SD] % [range: 37.2-100]; P < 0.001) and NIZ/TA ratios (11.6 ± 8.26% [range: 0.95-33.4] versus 42.5 ± 30.5% [range: 3.86-100]; P < 0.001). The interobserver reproducibility in diagnosing EAH and SAH was excellent with conventional IR (0.82) and good with SEMAR (0.75). SEMAR reduced uncertain diagnoses of EAH in 7 subjects for Reader 1 and in 6 for Reader 2, but did not influence the diagnosis of SAH for either reader. Conclusion: SEMAR reduces the influence of metallic artifacts and increases the confidence with which the diagnosis of EAH can be made on post-mortem CT
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