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Sample records for examining italian print

  1. The unbearable lightness of health science reporting: a week examining Italian print media.

    Directory of Open Access Journals (Sweden)

    Luca Iaboli

    Full Text Available BACKGROUND: Although being an important source of science news information to the public, print news media have often been criticized in their credibility. Health-related content of press media articles has been examined by many studies underlining that information about benefits, risks and costs are often incomplete or inadequate and financial conflicts of interest are rarely reported. However, these studies have focused their analysis on very selected science articles. The present research aimed at adopting a wider explorative approach, by analysing all types of health science information appearing on the Italian national press in one-week period. Moreover, we attempted to score the balance of the articles. METHODOLOGY/PRINCIPAL FINDINGS: We collected 146 health science communication articles defined as articles aiming at improving the reader's knowledge on health from a scientific perspective. Articles were evaluated by 3 independent physicians with respect to different divulgation parameters: benefits, costs, risks, sources of information, disclosure of financial conflicts of interest and balance. Balance was evaluated with regard to exaggerated or non correct claims. The selected articles appeared on 41 Italian national daily newspapers and 41 weekly magazines, representing 89% of national circulation copies: 97 articles (66% covered common medical treatments or basic scientific research and 49 (34% were about new medical treatments, procedures, tests or products. We found that only 6/49 (12% articles on new treatments, procedures, tests or products mentioned costs or risks to patients. Moreover, benefits were always maximized and in 16/49 cases (33% they were presented in relative rather than absolute terms. The majority of stories (133/146, 91% did not report any financial conflict of interest. Among these, 15 were shown to underreport them (15/146, 9.5%, as we demonstrated that conflicts of interest did actually exist. Unbalanced

  2. The unbearable lightness of health science reporting: a week examining Italian print media.

    Science.gov (United States)

    Iaboli, Luca; Caselli, Luana; Filice, Angelina; Russi, Gianpaolo; Belletti, Eleonora

    2010-03-24

    Although being an important source of science news information to the public, print news media have often been criticized in their credibility. Health-related content of press media articles has been examined by many studies underlining that information about benefits, risks and costs are often incomplete or inadequate and financial conflicts of interest are rarely reported. However, these studies have focused their analysis on very selected science articles. The present research aimed at adopting a wider explorative approach, by analysing all types of health science information appearing on the Italian national press in one-week period. Moreover, we attempted to score the balance of the articles. We collected 146 health science communication articles defined as articles aiming at improving the reader's knowledge on health from a scientific perspective. Articles were evaluated by 3 independent physicians with respect to different divulgation parameters: benefits, costs, risks, sources of information, disclosure of financial conflicts of interest and balance. Balance was evaluated with regard to exaggerated or non correct claims. The selected articles appeared on 41 Italian national daily newspapers and 41 weekly magazines, representing 89% of national circulation copies: 97 articles (66%) covered common medical treatments or basic scientific research and 49 (34%) were about new medical treatments, procedures, tests or products. We found that only 6/49 (12%) articles on new treatments, procedures, tests or products mentioned costs or risks to patients. Moreover, benefits were always maximized and in 16/49 cases (33%) they were presented in relative rather than absolute terms. The majority of stories (133/146, 91%) did not report any financial conflict of interest. Among these, 15 were shown to underreport them (15/146, 9.5%), as we demonstrated that conflicts of interest did actually exist. Unbalanced articles were 27/146 (18%). Specifically, the probability of

  3. Italian print magazines and subscription discounts

    OpenAIRE

    Andrea Mangani

    2011-01-01

    This paper studies the antecedents of subscription discounts of Italian print magazines. Drawing on previous empirical work on the theme, I formulate six research hypotheses regarding demand and supply factors that may affect subscription pricing. The two-sidedness of magazine industry is considered implicitly in the empirical analysis. The empirical observations show that the issue frequency, economies of scope deriving from publishing multiple titles, intra-category competition and content ...

  4. Examination of printability parameters of IPA free offset printing

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    Arif Ozcan

    2017-06-01

    Full Text Available Fountain solution system in offset printing system has significant impacts on the printing quality and fountain is the indispensable part of this system. The most important chemical added into the fountain solution is isopropyl alcohol. Fundamental features of isopropyl alcohol are reducing surface tension and adjusting and stabilizing pH. However, in the course of time, the disadvantages of using alcohol have emerged. In the present study, the quality levels of IPA-based and IPA-free offset prints were compared. Specially designed test scale printing was carried out after IPA-based and IPA-free fountain solutions were prepared with the same ink on matt-coated paper under optimal printing conditions. Densitometric and spectrophotometric measurements were carried out on the prints and it was ensured that they were printed in accordance with ISO-12647-2:2013 offset printing standards. Special test scales that were printed were read through scale readers and colour profiles were obtained. Comparisons were carried out on the obtained IPA-free and IPAbased printing colour gamut. Microscopic images of the smallest dots were taken and edge sharpening was examined. Print brightness measurements were carried out for the selected areas on the test scale. The study practically demonstrated that printing performed by using IPA-free fountain solution produced a better and wider colour gamut, edge sharpening was better in the IPA-free systems as the number of prints increased and the prints made by using IPA-free fountain solution were brighter.

  5. Spectrophotometric Examination of Rough Print Surfaces

    OpenAIRE

    Erzsébet Novotny

    2011-01-01

    The objective was to assess the impact of the surface texture of individual creative paper types (coated or patterned)on the quality of printing and to identify to what extent the various creative paper types require specific types ofspectrophotometers. We used stereomicroscopic images to illustrate unprinted and printed surfaces of creative papertypes. Surface roughness was measured to obtain data on the unevenness of surfaces. Spectrophotometric tests wereused to select the most suitable sp...

  6. 3D printing PLGA: a quantitative examination of the effects of polymer composition and printing parameters on print resolution.

    Science.gov (United States)

    Guo, Ting; Holzberg, Timothy R; Lim, Casey G; Gao, Feng; Gargava, Ankit; Trachtenberg, Jordan E; Mikos, Antonios G; Fisher, John P

    2017-04-12

    In the past few decades, 3D printing has played a significant role in fabricating scaffolds with consistent, complex structure that meet patient-specific needs in future clinical applications. Although many studies have contributed to this emerging field of additive manufacturing, which includes material development and computer-aided scaffold design, current quantitative analyses do not correlate material properties, printing parameters, and printing outcomes to a great extent. A model that correlates these properties has tremendous potential to standardize 3D printing for tissue engineering and biomaterial science. In this study, we printed poly(lactic-co-glycolic acid) (PLGA) utilizing a direct melt extrusion technique without additional ingredients. We investigated PLGA with various lactic acid:glycolic acid (LA:GA) molecular weight ratios and end caps to demonstrate the dependence of the extrusion process on the polymer composition. Micro-computed tomography was then used to evaluate printed scaffolds containing different LA:GA ratios, composed of different fiber patterns, and processed under different printing conditions. We built a statistical model to reveal the correlation and predominant factors that determine printing precision. Our model showed a strong linear relationship between the actual and predicted precision under different combinations of printing conditions and material compositions. This quantitative examination establishes a significant foreground to 3D print biomaterials following a systematic fabrication procedure. Additionally, our proposed statistical models can be applied to couple specific biomaterials and 3D printing applications for patient implants with particular requirements.

  7. Spectrophotometric Examination of Rough Print Surfaces

    Directory of Open Access Journals (Sweden)

    Erzsébet Novotny

    2011-05-01

    Full Text Available The objective was to assess the impact of the surface texture of individual creative paper types (coated or patternedon the quality of printing and to identify to what extent the various creative paper types require specific types ofspectrophotometers. We used stereomicroscopic images to illustrate unprinted and printed surfaces of creative papertypes. Surface roughness was measured to obtain data on the unevenness of surfaces. Spectrophotometric tests wereused to select the most suitable spectrophotometer from meters with different illumination setup for testing anygiven print. For the purpose of testing, we used spectrophotometers which are commonly available generally used totest print products for colour accuracy. With the improvement of measuring geometries, illumination setup, colourmeasurement becomes more and more capable of producing reliable results unaffected by surface textures. Our testshave proved this fact by showing that the GretagMacbeth Spectrolino with annular illumination is less sensitive tosurface texture than the X-Rite Spetrodensitometer and the Techkon SpetroDens with directional illumination. Furthertests have brought us to the conclusion that there is a difference even between the two devices with directionalillumination. While the X-Rite 530 Spectrodensitometer is more suitable for testing coated surfaces, the TechkonSpectroDens can come close to ΔE*ab values produced by the annular illuminated device for textured surfaces.

  8. Enhancing the Early Reading Skills: Examining the Print Features of Preschool Children's Book

    Science.gov (United States)

    Cetin, Ozlem Simsek; Bay, Neslihan

    2015-01-01

    The purpose of this study is to examine the uses of print features in preschool children's books in the US and Turkey, in order to helping adults to understand print features and supporting children's print awareness. In this context, two hundred children's books was randomly selected from the US and Turkey. Document analysis was used for…

  9. LOOK: Examining the Concept of Learning to Look at Print

    Science.gov (United States)

    Hovland, Michelle R.; Gapp, Susan C.; Theis, Becky L.

    2011-01-01

    The purpose of this observation case study was to understand pre-school and kindergarten teachers' perceptions of what "distinguishing the characteristics of print" means and to identify strategies pre-school and kindergarten teachers employ to assist young children in learning to distinguish the characteristics. This study used…

  10. A Cross-Disciplinary Examination of Print Resources on Abortion

    Science.gov (United States)

    Johnson, Wendell G.

    2011-01-01

    Abortion is a highly-charged, emotional topic which often appears in the news, particularly during the confirmation process for a Supreme Court nominee. Community College students continue to ask reference librarians for print resources dealing with this controversial issue. Often we turn to the reliable series "Current Controversies," "At Issue,"…

  11. Examining the evolution of metals utilized in printed circuit boards.

    Science.gov (United States)

    Adie, Gilbert Umaye; Sun, Lingyu; Zeng, Xianlai; Zheng, Lixia; Osibanjo, Oladele; Li, Jinhui

    2017-07-01

    Management of waste electrical and electronic equipment (WEEE) has recently attracted worldwide attention because of high metal concentrations in them. Evolution of toxic and precious metals utilized in WEEE can not only reflect the adventure of eco-design, but can also guide the final recycling option. Pb, As, Cu, Au, Sn and Ag were determined in 10 composite samples of printed circuit boards of cathode ray tube televisions (TV-PCBs) that were produced between 1980 and 2005. The obtained results indicated that average metal concentrations in all TV-PCBs were - Cu: 10.6 ± 4.1%, Sn: 4.21 ± 0.90%, Pb: 3.15 ± 0.54%, Ag: 0.0215 ± 0.0068%, Au: 0.0068 ± 0.0049% and As: 0.0007 ± 0.0004%. No remarkable difference was found in compositions of Pb and Sn over the years, suggesting that there were no major modifications of Sn/Pb solder used in joining the circuitry system. The average composition of Cu fluctuated between 5.10% in 1980 and 12.8% in the mid-1990s and decreased afterwards. The decreases in Ag and Cu compositions could possibly be associated with thinner layers of these metals in newer model products.

  12. Using 3D printed eggs to examine the egg-rejection behaviour of wild birds

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    Branislav Igic

    2015-05-01

    Full Text Available The coevolutionary relationships between brood parasites and their hosts are often studied by examining the egg rejection behaviour of host species using artificial eggs. However, the traditional methods for producing artificial eggs out of plasticine, plastic, wood, or plaster-of-Paris are laborious, imprecise, and prone to human error. As an alternative, 3D printing may reduce human error, enable more precise manipulation of egg size and shape, and provide a more accurate and replicable protocol for generating artificial stimuli than traditional methods. However, the usefulness of 3D printing technology for egg rejection research remains to be tested. Here, we applied 3D printing technology to the extensively studied egg rejection behaviour of American robins, Turdus migratorius. Eggs of the robin’s brood parasites, brown-headed cowbirds, Molothrus ater, vary greatly in size and shape, but it is unknown whether host egg rejection decisions differ across this gradient of natural variation. We printed artificial eggs that encompass the natural range of shapes and sizes of cowbird eggs, painted them to resemble either robin or cowbird egg colour, and used them to artificially parasitize nests of breeding wild robins. In line with previous studies, we show that robins accept mimetically coloured and reject non-mimetically coloured artificial eggs. Although we found no evidence that subtle differences in parasitic egg size or shape affect robins’ rejection decisions, 3D printing will provide an opportunity for more extensive experimentation on the potential biological or evolutionary significance of size and shape variation of foreign eggs in rejection decisions. We provide a detailed protocol for generating 3D printed eggs using either personal 3D printers or commercial printing services, and highlight additional potential future applications for this technology in the study of egg rejection.

  13. Using 3D printed eggs to examine the egg-rejection behaviour of wild birds.

    Science.gov (United States)

    Igic, Branislav; Nunez, Valerie; Voss, Henning U; Croston, Rebecca; Aidala, Zachary; López, Analía V; Van Tatenhove, Aimee; Holford, Mandë E; Shawkey, Matthew D; Hauber, Mark E

    2015-01-01

    The coevolutionary relationships between brood parasites and their hosts are often studied by examining the egg rejection behaviour of host species using artificial eggs. However, the traditional methods for producing artificial eggs out of plasticine, plastic, wood, or plaster-of-Paris are laborious, imprecise, and prone to human error. As an alternative, 3D printing may reduce human error, enable more precise manipulation of egg size and shape, and provide a more accurate and replicable protocol for generating artificial stimuli than traditional methods. However, the usefulness of 3D printing technology for egg rejection research remains to be tested. Here, we applied 3D printing technology to the extensively studied egg rejection behaviour of American robins, Turdus migratorius. Eggs of the robin's brood parasites, brown-headed cowbirds, Molothrus ater, vary greatly in size and shape, but it is unknown whether host egg rejection decisions differ across this gradient of natural variation. We printed artificial eggs that encompass the natural range of shapes and sizes of cowbird eggs, painted them to resemble either robin or cowbird egg colour, and used them to artificially parasitize nests of breeding wild robins. In line with previous studies, we show that robins accept mimetically coloured and reject non-mimetically coloured artificial eggs. Although we found no evidence that subtle differences in parasitic egg size or shape affect robins' rejection decisions, 3D printing will provide an opportunity for more extensive experimentation on the potential biological or evolutionary significance of size and shape variation of foreign eggs in rejection decisions. We provide a detailed protocol for generating 3D printed eggs using either personal 3D printers or commercial printing services, and highlight additional potential future applications for this technology in the study of egg rejection.

  14. [Eating behaviours of italian adults: results of the Osservatorio epidemiologico cardiovascolare/Health Examination Survey].

    Science.gov (United States)

    Giampaoli, Simona; Krogh, Vittorio; Grioni, Sara; Palmieri, Luigi; Gulizia, Massimo Michele; Stamler, Jeremiah; Vanuzzo, Diego

    2015-01-01

    to describe eating behaviours of the Italian adult population collected by the Osservatorio Epidemiologico Cardiovascolare/Health Examination Survey during 2008- 2012. cross-sectional survey conducted in all Italian regions; random samples of the general population, stratified by age and sex, in 23 municipalities, 220 persons every 1.5 million people. 9,111 persons examined, aged 25-79 years; participation rate of 53%; data of 8,462 persons were used in this analysis. lifestyles, risk factors, and high risk conditions were measured. Eating behaviours were assessed by the EPIC questionnaire, which includes principal foods, portions, and eating patterns; principal health eating behaviours and nutrients were described by macroareas; sodium and potassium intake were measured also by 24h urine collection; data were compared to the Mediterranean model described in the Sixties nutritional survey carried out in Nicotera, a municipality of Calabria Region, Southern Italy. the eating behaviours are healthy only in a part of the population: 30% have adequate intake of vegetables and fish; only 10% use cakes/sweets/desserts once a week as recommended. Energy intake from saturated fat and sugars are high. Compared to the Sixties Mediterranean model, consumption of cereals, potatoes, and legumes are reduced by half, while meats, cheeses, milk, and in particular sweets are more than doubled. taking into account the distribution of risk factors and high risk conditions as overweight/obesity, which affects almost 75% of the adult population, physical inactivity (30-40%), hypertension (50%), hypercholesterolemia (35%), and diabetes (7-11%), community actions for improving diet in the population are urgent. Education of the population is also needed to reduce portions and salt intake, and to use less olive oil and wine given their high caloric values, as recommended by the modern Mediterranean diet.

  15. Effect of the consonant-vowel structure of written words in Italian

    OpenAIRE

    Chetail, Fabienne; Scaltritti, Michele; Content, Alain

    2014-01-01

    Surprisingly little is known about the nature of intermediary sublexical units in visual word recognition in Italian, a language with a highly consistent print-to-sound mapping, which should enhance reliance on grapheme-to-phoneme correspondences. In the present study, we examined whether Italian readers are sensitive to large orthographic units defined by the consonant-vowel (CV) pattern of words and that do not directly map onto linguistic constituents. Participants had to judge the number ...

  16. Examining the Relationship between Forces During Stereolithography 3D Printing and Geometric Parameters of the Model

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    Kovalenko Iaroslav

    2016-01-01

    Full Text Available In the case of stereolithography 3D printing technology, detaching formed model from the tank with photopolymer is a lengthy process. Forces, which appear during removing of solid photopolymer layerformed in stereolithography 3D DLP printer, can destroy the built model. In this article the detachment force is measured, obtained results arestatistically analyzed and relation between detach force, area of produced layer and thickness of the layer are verified. Linear dependence between detach force and built area is determined. On the other hand, relation between detach force and thickness of the layer is not confirmed.

  17. An Examination of the Structure of the Career Decision Self-Efficacy Scale (Short Form) among Italian High School Students

    Science.gov (United States)

    Presti, Alessandro Lo; Pace, Francesco; Mondo, Marina; Nota, Laura; Casarubia, Provvidenza; Ferrari, Lea; Betz, Nancy E.

    2013-01-01

    This study aims to evaluate the factor structure of Career Decision Self-Efficacy scale-short form in a sample of Italian high school adolescents. confirmatory factor analysis (CFA) was used to test the degree to which a one-factor structure and a five-factor structure provided the best fit. In view of available research the five-factor structure…

  18. Promoting Sustainability through EMS Application: A Survey Examining the Critical Factors about EMAS Registration in Italian Organizations

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    Roberto Merli

    2016-02-01

    Full Text Available One of the tools set by the European Community (EC to reduce the environmental impact of firms is EMAS Regulation (Regulation (EC No 1221/2009, setting up an Environmental Management System (EMS, which aims for a continuous improvement of environmental performances. Italy has the highest number of certified organization among all European Member States, accounting for over one thousand registrations. The paper presents the result of a survey conducted through a questionnaire about EMAS implementation and targeted to all Italian registered organizations. Of nearly 1000 organizations, over 500 answers were collected. The main goal is to understand how organizations experience the scheme, focusing on main drivers for its adoption, main difficulties encountered, and perceived benefits. In particular, survey results contribute to define a reflection on the difficulties regarding EMAS diffusion among European companies. Aspects identified as critical can lead to a contraction of registration requests, especially those formulated by SMEs, which constitute the majority of Italian companies. Moreover, perceived difficulties might affect the firms’ willingness to renew EMAS registration. Data provided by the Italian Institute for Environmental Protection and Research (ISPRA recently highlighted the increasing rate of firms who decide to withdraw from registration. This study offers interesting inputs related to main critical issues in EMAS implementation, which can be the baseline for future research on companies that abandon the certification scheme, in order to provide suggestions for the improvement of its effectiveness both for national and communitarian institutions.

  19. The Prints of the Remondinis

    NARCIS (Netherlands)

    Boschloo, Anton W.A.

    1998-01-01

    Present-day visual culture partly owes its existence to the print publishers of the eighteenth century. The north Italian Remondini family owned the largest print publishing house in Europe at the time. They broke with tradition by aiming their production mainly at a broad, middle class public,

  20. Privatization and restructuring of italian electric system: Economic and political examination; Privatizzazione dell`ENEL e ristrutturazione dell`industria elettrica: un esame economico-politico

    Energy Technology Data Exchange (ETDEWEB)

    De Paoli, L. [Universita Commerciale Luigi Bocconi, Milan (Italy). Ist. di Economia delle Fonti di Energia]|[Palermo Univ. (Italy)

    1994-09-01

    The goal of this article is to critically assess some possible solutions for the privatization of the Italian electric system. The author takes the point of view that economic objectives, i.e. allocative and productive efficiency, must guide the political objectives and particularly with some diversification of the Italian industrial structure. In order to enhance the efficiency of the electrical industry, the political power must consider that the performances of the sector depend on the type of property, the regulation and the structure. In changing the property from public to private, a thorough rethinking of structure and regulation is also needed. Before examing the problem of privatization, the author describes the functioning of the electric system by distinguishing three physical activities (production, transmission and distribution) and two contractual activities (dispatching and supply). The economies of vertical and horizontal integration are also discussed. Coming next to the possibilities to privatize Enel, the Italian National Electric Company, the author examines three solutions: the privatization of Enel as it is at present, the horizontal disintegration and the vertical disintegration. In the last two cases, the real objective is to liberalise the production by introducing the open access to the grid and by completely liberalising the supply to the big consumers. In the last section, it is suggested that the new electric system needs a special Authority to regulate it. Finally the tasks to be performed by this Authority are discussed.

  1. GPCALMA: implementation in Italian hospitals of a computer aided detection system for breast lesions by mammography examination.

    Science.gov (United States)

    Lauria, Adele

    2009-06-01

    We describe the implementation in several Italian hospitals of a computer aided detection (CAD) system, named GPCALMA (grid platform for a computer aided library in mammography), for the automatic search of lesions in X-ray mammographies. GPCALMA has been under development since 1999 by a community of physicists of the Italian National Institute for Nuclear Physics (INFN) in collaboration with radiologists. This CAD system was tested as a support to radiologists in reading mammographies. The main system components are: (i) the algorithms implemented for the analysis of digitized mammograms to recognize suspicious lesions, (ii) the database of digitized mammographic images, and (iii) the PC-based digitization and analysis workstation and its user interface. The distributed nature of data and resources and the prevalence of geographically remote users suggested the development of the system as a grid application: the design of this networked version is also reported. The paper describes the system architecture, the database of digitized mammographies, the clinical workstation and the medical applications carried out to characterize the system. A commercial CAD was evaluated in a comparison with GPCALMA by analysing the medical reports obtained with and without the two different CADs on the same dataset of images: with both CAD a statistically significant increase in sensitivity was obtained. The sensitivity in the detection of lesions obtained for microcalcification and masses was 96% and 80%, respectively. An analysis in terms of receiver operating characteristic (ROC) curve was performed for massive lesion searches, achieving an area under the ROC curve of A(z)=0.783+/-0.008. Results show that the GPCALMA CAD is ready to be used in the radiological practice, both for screening mammography and clinical studies. GPCALMA is a starting point for the development of other medical imaging applications such as the CAD for the search of pulmonary nodules, currently under

  2. Prescribing practices amid the OxyContin crisis: examining the effect of print media coverage on opioid prescribing among physicians.

    Science.gov (United States)

    Borwein, Alexandra; Kephart, George; Whelan, Emma; Asbridge, Mark

    2013-12-01

    The pain medication OxyContin (hereafter referred to as oxycodone extended release) has been the subject of sustained, and largely negative, media attention in recent years. We sought to determine whether media coverage of oxycodone extended release in North American newspapers has led to changes in prescribing of the drug in Nova Scotia, Canada. An interrupted time-series design examined the effect of media attention on physicians' monthly prescribing of opioids. The outcome measures were, for each physician, the monthly proportions of all opioids prescribed and the proportion of strong opioids prescribed that were for oxycodone extended release. The exposure of interest was media attention defined as the number of articles published each month in 27 North American newspapers. Variations in media effects by provider characteristics (specialty, prescribing volume, and region) were assessed. Within-provider changes in the prescribing of oxycodone extended release in Nova Scotia were observed, and they followed changes in media coverage. Oxycodone extended release prescribing rose steadily prior to receiving media attention. Following peak media attention in the United States, the prescribing of oxycodone extended release slowed. Likewise, following peak coverage in Canadian newspapers, the prescribing of oxycodone extended release declined. These patterns were observed across prescriber specialties and by prescriber volume, though the magnitude of change in prescribing varied. This study demonstrates that print media reporting of oxycodone extended release in North American newspapers, and its continued portrayal as a social problem, coincided with reductions in the prescribing of oxycodone extended release by physicians in Nova Scotia. Copyright © 2013 American Pain Society. Published by Elsevier Inc. All rights reserved.

  3. Bioconjugation of peptides using advanced nanomaterials to examine their interactions in 3D printed flow-through device.

    Science.gov (United States)

    Michalek, Petr; Richtera, Lukas; Krejcova, Ludmila; Nejdl, Lukas; Kensova, Renata; Zitka, Jan; Kopel, Pavel; Heger, Zbynek; Adam, Vojtech; Kizek, Rene

    2016-02-01

    Peptide-peptide interactions are crucial in the living cell as they lead to the formation of the numerous types of complexes. In this study, synthetic peptides containing 11 of cysteines (α-domain of metallothionein (MT)) and sialic acid binding region (130-loop of hemagglutinin (HA)) were employed. The aim of the experiment was studying the interactions between MT and HA-derived peptides. For this purpose, fragments were tagged with cysteines at C-terminal part to serve as ligand sites for PbS and CuS quantum dots (QDs), and therefore these conjugates can be traced and quantified during wide spectrum of methods. As a platform for interaction, γ-Fe2O3 paramagnetic particles modified with tetraethyl orthosilicate and (3-aminopropyl)triethoxysilane (hydrodynamic diameter 30-40 nm) were utilized and MT/HA interactions were examined using multi-instrumental approach including electrochemistry, electrophoretic methods, and MALDI-TOF/TOF mass spectrometry. It was found that peptides enter mutual creation of complexes, which are based on some of nonbonded interactions. The higher willingness to interact was observed in MT-derived peptides toward immobilized HA. Finally, we designed and manufactured flow-through electrochemical 3D printed device (reservoir volume 150 μL) and utilized it for automated analysis of the HA/MT metal labels. Under the optimal conditions, (deposition time and flow rate 80 s and 1.6 mL/min for CuS and 120 s and 1.6 mL/min PbS, respectively), the results of peptide-conjugated QDs were comparable with atomic absorption spectrometry. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  4. When News Goes Online. A Cross-Media Analysis of Editorial Logics and Consumers’ Feedbacks in the Printed, Online and Facebook Versions of the Italian Newspaper la Repubblica

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    Francesca Arcostanzo

    2015-12-01

    Full Text Available As a consequence of the advent and diffusion of new media, one of the most accredited hypotheses in the realm of mediatization theory has been that the essential prerequisites of mediatization would have slowly started to disappear. On the contrary, we hypothesize that the unprecedented knowledge about users’ preferences given to media companies would be reflected in the logics of news production, which would shift from being guided by internal logics and standards of newsworthiness to be driven by an audience-oriented commercial logic. Therefore, we expect storytelling techniques to prevail in online news production, with soft news becoming progressively prevalent moving from traditional to new media. We address our hypothesis performing a cross-media analysis of the Italian newspaper la Repubblica, investigating both the different editorial logics underlying the selection and framing of contents as well as the relationship between the general news frame and the level of readers’ engagement. In our findings, soft news prevails regardless of the platform, also following a positive trend as we move towards Facebook. Moreover, soft news seems to be able to foster a higher level of users’ engagement as expressed in terms of likes and shares, while hard news prevails in commenting activities.

  5. Examining the concentrations of volatile organic compounds and pollutant gases in printing and copying centers in Khorramabad, Iran in 2015

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    Rajab Rashidi

    2016-12-01

    Full Text Available Background : Given the large amount of gaseous and aerosol pollutants produced by the printing press industry, the indoor and outdoor air quality of such centers in Khorramabad, Iran was assessed. Methods and Materials: In a descriptive study, five gaseous pollutants from among criteria air pollutants (CO, NO, NO2, SO2, O3 and volatile organic compounds (VOCs were measured. Overall, 360 samples were taken from the indoor and outdoor air of printing press centers during the two seasons of summer and winter. In addition to the direct reading sampling method, environmental sampling was also conducted. In the direct reading method, the environmental analyzer device was used to measure criteria gaseous pollutants and the phocheck5000 device was used to measure the VOCs. In the sampling by environmental pumps, SKC activated carbon absorbent tubes were used randomly/continuously during the work hours and periodically for all centers. The samples were prepared using a carbon disulfide solution and were analyzed using a gas chromatograph device. Statistical t-tests were used to analyze the results. Results: The results of the study demonstrated that, the concentrations of the all of the criteria pollutants except for the CO gas and, among the VOCs, the concentrations of benzene and toluene in the air of the printing press centers was higher than the standards set by the EPA for indoor areas. Further, there was a significant difference between the concentrations of benzene and toluene during the summer and winder seasons (p<0.05. In all the measurements carried out in summer and winter, the amount of O3 was significantly higher inside the printing press centers than that of outdoor areas (p<0.05. Conclusion: Although printing press centers cannot be considered as serious hotspots for the emission of pollutants into public places in urban areas, the pollutants produced in these centers, especially O3 can jeopardize the health of the employees of these

  6. Picturing Color in Italian Cinema

    OpenAIRE

    Valladares, Luis Avy

    2015-01-01

    This dissertation examines the engagement of post-1989 Italian cinema with (im)migration from the global south and multiculturalism in Italy within Europe. Focusing on a selection of films from 1990 to 2010, I argue that Italian cinema of immigration is constructed and maintained through constant erasures of Italian histories and desires. As films of social engagement, cinema of immigration is about the “here” and the “now,” namely Italian problems after the end of the Cold War. However, it ...

  7. Italian Modernities

    DEFF Research Database (Denmark)

    Thomassen, Bjørn; Forlenza, Rosario

    assumptions that have substituted for thought and that have perpetuated prejudices both within and outside Italy’s borders. Grounded in meticulous historical and ethnological research, Italian Modernities deserves as wide an audience as its scholarship is deep.” (Michael Herzfeld, Ernest E. Monrad Professor...

  8. Packaging Printing Today

    OpenAIRE

    Bolanča, Stanislav; Majnarić, Igor; Golubović, Kristijan

    2015-01-01

    Printing packaging covers today about 50% of all the printing products. Among the printing products there are printing on labels, printing on flexible packaging, printing on folding boxes, printing on the boxes of corrugated board, printing on glass packaging, synthetic and metal ones. The mentioned packaging are printed in flexo printing technique, offset printing technique, intaglio halftone process, silk – screen printing, ink ball printing, digital printing and hybrid printing process. T...

  9. An Examination of the Debate Over the Regulation for Safe Internet Service in Turkey in the Print Media and Search Engines

    Directory of Open Access Journals (Sweden)

    Nurhan Kavakli

    2014-12-01

    Full Text Available We live in an age that the sources citizens need for news and information are not limited to traditional media. Other than traditional media, internet and internet-based information and communication technologies offer citizens new alternatives in various forms. Internet search engines, which are one of these new technologies, play a significant role in the circulation of news and information regarding social debates, right along with any kind of news and information. However, this brings about the question how search engines’ role plays out in the reflection and conformation of social debates. To investigate this question, this paper examines how the public debate on the “Procedures and Principles for Safe Internet Service” that was taken place in 2011 and 2012 in Turkey, was structured and framed in search engines and the print press by using content analysis.

  10. A Randomised Test of Printed Educational Materials about Melanoma Detection: Varying Skin Self-Examination Technique and Visual Image Dose

    Science.gov (United States)

    King, Andy J.; Carcioppolo, Nick; Grossman, Douglas; John, Kevin K.; Jensen, Jakob D.

    2015-01-01

    Objective: Melanoma incidence and mortality rates continue to rise globally, making it essential for researchers to identify effective approaches to disseminating information to the public that improve key outcomes. This study compared two skin self-examination (SSE) educational strategies: the ABCDE (asymmetry, border irregularity, multiple…

  11. “Football is a metaphor of life” (Jean Paul Sartre. Metaphor in the language of Italian football column in the daily printed press and the on line press

    Directory of Open Access Journals (Sweden)

    Anna Szemberska

    2009-01-01

    Full Text Available The objective of this article is a thorough analysis of a particular form of communication which is constituted by the language of football journalism. As we demonstrate in the present paper, the language of Italian football press is a rich source not only of loanwords, but also and mainly of rhetorical figures, especially metaphors. Besides the undeniable ubiquity of figurativeness, another phenomenon analysed in the article are semantic areas present in such a press, which variety and multiple aspects are considered in our specific study. Finally, our description of the language of Italian football journalism proves that these are not only linguistic considerations, but also cultural and multimedia.

  12. Printed Bioelectronics

    OpenAIRE

    Turner, Anthony

    2013-01-01

    Printed Bioelectronics   Anthony P. F. Turner   Biosensors and Bioelectronics Centre, IFM, Linköping University, Linköping S-58183, Sweden.      www.ifm.liu.se/biosensors     This lecture will consider how the recent emergence of printed bioelectronics can offer new solutions to distributed diagnostics for the maintenance of wellbeing, management of an ageing population, food security and environmental safety.   The adaptation of screen printing for the production of enzy...

  13. Printed Electronics

    Science.gov (United States)

    Crain, John M. (Inventor); Lettow, John S. (Inventor); Aksay, Ilhan A. (Inventor); Korkut, Sibel (Inventor); Chiang, Katherine S. (Inventor); Chen, Chuan-Hua (Inventor); Prud'Homme, Robert K. (Inventor)

    2016-01-01

    Printed electronic device comprising a substrate onto at least one surface of which has been applied a layer of an electrically conductive ink comprising functionalized graphene sheets and at least one binder. A method of preparing printed electronic devices is further disclosed.

  14. Solvents interactions with thermochromic print

    Directory of Open Access Journals (Sweden)

    Mirela Rožić

    2017-12-01

    Full Text Available In this study, the interactions between different solvents (benzene, acetone, cyclohexanone, various alcohols and water and thermochromic printing ink were investigated. Thermochromic printing ink was printed on metal surface. Components of thermochromic printing inks are polymeric microcapsules and classic yellow offset printing ink. Below its activation temperature, dye and developer within the microcapsules form a blue coloured complex. Therefore, thermochromic print is green. By heating above the activation temperature, blue colour of the complex turns into the leuco dye colourless state and the green colour of the prints turns into the yellow colour of the classic offset pigment. The results of the interaction with various solvents show that the thermochromic print is stable in all tested solvents except in ethanol, acetone and cyclohexanone. In ethanol, the green colour of the print becomes yellow. SEM analysis shows that microcapsules are dissolved. In acetone and cyclohexanone, the green colour of the print turns into blue, and the microcapsules become significantly more visible. Thus, the yellow pigment interacts with examined ketones. Based on the obtained interactions it can be concluded that the microcapsules have more polar nature than the classical pigment particles. Solvent-thermocromic print interactions were analysed using Hansen solubility parameters that rank the solvents based on their estimated interaction capabilities.

  15. Reading Environmental Print: What Is the Role of Concepts about Print in Discriminating Young Readers' Responses?

    Science.gov (United States)

    Reutzel, D. Ray; Fawson, Parker C.; Young, Janet R.; Morrison, Timothy G.; Wilcox, Brad

    2003-01-01

    Examines how concepts-about-print knowledge interacted with other traditional measures of print knowledge, to affect children's reading environmental print in context and out. Demonstrates that concepts-about-print and word recognition were the most reliable discriminators between children who could accurately and consistently read environmental…

  16. Printed photodetectors

    Science.gov (United States)

    Pace, Giuseppina; Grimoldi, Andrea; Sampietro, Marco; Natali, Dario; Caironi, Mario

    2015-10-01

    Photodetectors convert light pulses into electrical signals and are fundamental building blocks for any opto-electronic system adopting light as a probe or information carrier. They have widespread technological applications, from telecommunications to sensors in industrial, medical and civil environments. Further opportunities are plastic short-range communications systems, interactive large-area surfaces and light-weight, flexible, digital imagers. These applications would greatly benefit from the cost-effective fabrication processes enabled by printing technology. While organic semiconductors are the most investigated materials for printed photodetectors, and are the main focus of the present review, there are notable examples of other inorganic or hybrid printable semiconductors for opto-electronic systems, such as quantum-dots and nanowires. Here we propose an overview on printed photodetectors, including three-terminal phototransistors. We first give a brief account of the working mechanism of these light sensitive devices, and then we review the recent progress achieved with scalable printing techniques such as screen-printing, inkjet and other non-contact technologies in the development of all-printed or hybrid systems.

  17. 3D printing for dummies

    CERN Document Server

    Hausman, Kalani Kirk

    2014-01-01

    Get started printing out 3D objects quickly and inexpensively! 3D printing is no longer just a figment of your imagination. This remarkable technology is coming to the masses with the growing availability of 3D printers. 3D printers create 3-dimensional layered models and they allow users to create prototypes that use multiple materials and colors.  This friendly-but-straightforward guide examines each type of 3D printing technology available today and gives artists, entrepreneurs, engineers, and hobbyists insight into the amazing things 3D printing has to offer. You'll discover methods for

  18. Print Advertisements in Malaysia

    Science.gov (United States)

    Hashim, Azirah

    2010-01-01

    This paper examines print advertisements in Malaysia to determine how advertisers seek to achieve their primary goal of persuading or influencing an audience by the use of both language and visuals. It describes the main component moves and rhetorical strategies used by writers to articulate the communicative purpose of the genre and the language…

  19. Print advertising: vivid content

    NARCIS (Netherlands)

    Fennis, B.M.; Das, E.; Fransen, M.L.

    2012-01-01

    The present research examines the effects of vivid ad content in two types of appeal in print ads as a function of individual differences in chronically experienced vividness of visual imagery. For informational ads for a functional product, vivid ad content strongly affected individuals high in

  20. Print advertising : Vivid content

    NARCIS (Netherlands)

    Fennis, B.M.; Das, E.H.H.J.; Fransen, M.L.

    The present research examines the effects of vivid ad content in two types of appeal in print ads as a function of individual differences in chronically experienced vividness of visual imagery. For informational ads for a functional product, vivid ad content strongly affected individuals high in

  1. When the Cat Is Near, the Mice Won't Play: The Effect of External Examiners in Italian Schools. CEP Discussion Paper No. 1191

    Science.gov (United States)

    Bertoni, Marco; Brunello, Giorgio; Rocco, Lorenzo

    2013-01-01

    We use a natural experiment to show that the presence of an external examiner has both a direct and an indirect negative effect on the performance of monitored classes in standardized educational tests. The direct effect is the difference in the test performance between classes of the same school with and without external examiners. The indirect…

  2. Italian information geographies

    Directory of Open Access Journals (Sweden)

    Maria Paradiso

    2013-05-01

    Full Text Available Introduction A range of papers focusing on Italian cases of ICTs use and changes in society are presented here in this NETCOM issue. A national research group on Geography of Information Society was founded in 2007 and hosted by the Italian Geographical Society later evolved in a specialty group within AgeI, the Association of Italian Geographers. This issue brings together papers from members of the Italian specialty group along the general theme of Internet mediation in everyday life. A pre...

  3. Health Information in Italian (Italiano)

    Science.gov (United States)

    ... Tools You Are Here: Home → Multiple Languages → Italian (Italiano) URL of this page: https://medlineplus.gov/languages/italian.html Health Information in Italian (Italiano) To use the sharing features on this page, ...

  4. Effect of the consonant-vowel structure of written words in Italian.

    Science.gov (United States)

    Chetail, Fabienne; Scaltritti, Michele; Content, Alain

    2014-05-01

    Surprisingly little is known about the nature of intermediary sublexical units in visual word recognition in Italian, a language with a highly consistent print-to-sound mapping, which should enhance reliance on grapheme-to-phoneme correspondences. In the present study, we examined whether Italian readers are sensitive to large orthographic units defined by the consonant-vowel (CV) pattern of words and that do not directly map onto linguistic constituents. Participants had to judge the number of syllables in written words matched for the number of spoken syllables but comprising either one orthographic vowel cluster less than the number of syllables (hiatus words, e.g., teatro) or as many vowel clusters as syllables (e.g., agosto). Relative to control words, readers were slower and less accurate for hiatus words, for which they underestimated the number of syllables. This underestimation bias demonstrates that Italian readers are sensitive to large orthographic units stemming from a parsing process based on the CV pattern-that is, the arrangement of consonant and vowel letters.

  5. The history of Italian psychiatry during Fascism.

    Science.gov (United States)

    Piazzi, Andrea; Testa, Luana; Del Missier, Giovanni; Dario, Mariopaolo; Stocco, Ester

    2011-09-01

    Specific features characterized Italian psychiatry during Fascism (1922-45), distinguishing it from Nazi psychiatry and giving rise to different operational outcomes, so we have investigated the state of Italian psychiatry during this period. We review the historical situation that preceded it and describe the social and health policies that Fascism introduced following new legislative and regulatory acts. We examine the preventive and therapeutic role played by psychiatry (the electric shock was an Italian invention) and, thanks to the Enciclopedia Italiano published during those years, we are able to highlight psychiatry's relationship to psychology, psychoanalysis, philosophy and religion. The shortcomings of Italian psychiatric research and practice are also seen in terms of what the State failed to do rather than what it did.

  6. Claude Raffestin's Italian travels

    NARCIS (Netherlands)

    Minca, C.

    2012-01-01

    This paper is focused on the contribution that French Swiss geographer Claude Raffestin has made to Italian geography studies and, more generally, on his role in linking Italian geography to social theory and philosophy. It also explores the adoption of, and the engagement with, his ideas by a

  7. Packaging Printing Today

    Directory of Open Access Journals (Sweden)

    Stanislav Bolanča

    2015-12-01

    Full Text Available Printing packaging covers today about 50% of all the printing products. Among the printing products there are printing on labels, printing on flexible packaging, printing on folding boxes, printing on the boxes of corrugated board, printing on glass packaging, synthetic and metal ones. The mentioned packaging are printed in flexo printing technique, offset printing technique, intaglio halftone process, silk – screen printing, ink ball printing, digital printing and hybrid printing process. The possibilities of particular printing techniques for optimal production of the determined packaging were studied in the paper. The problem was viewed from the technological and economical aspect. The possible printing quality and the time necessary for the printing realization were taken as key parameters. An important segment of the production and the way of life is alocation value and it had also found its place in this paper. The events in the field of packaging printing in the whole world were analyzed. The trends of technique developments and the printing technology for packaging printing in near future were also discussed.

  8. A Benchmark Analysis of Italian Seaports Using Data Envelopment Analysis

    OpenAIRE

    Carlos Pestana Barros

    2006-01-01

    This paper uses data envelopment analysis to evaluate the performance of Italian seaports from 2002 to 2003, combining operational and financial variables. The paper evaluates how close the Italian seaports are to the frontier of best practices. Moreover, the paper also tests for the role played by size, containerisation and labour in the efficiency of the seaports analysed. The general conclusion is that the Italians seaports examined display relatively high efficiency. However, there are al...

  9. Representation of the serial killer on the Italian Internet.

    Science.gov (United States)

    Villano, P; Bastianoni, P; Melotti, G

    2001-10-01

    The representation of serial killers was examined from the analysis of 317 Web pages in the Italian language to study how the psychological profiles of serial killers are described on the Italian Internet. The correspondence analysis of the content of these Web pages shows that in Italy the serial killer is associated with words such as "monster" and "horror," which suggest and imply psychological perversion and aberrant acts. These traits are peculiar for the Italian scenario.

  10. Problemi di comunicazione interculturale tra Italiani e parlanti di italiano in Nord America (Intercultural Communication Problems Between Italians and Speakers of Italian in North America).

    Science.gov (United States)

    Balboni, Paolo E.

    2001-01-01

    Examines intercultural communication between Italians and speakers of Italian in North America. Argues intercultural communicative competence comprises three elements: deep cultural values or "mental software"; non-verbal means of communication; and language. Offers advice to teachers of Italian who want to help their students develop…

  11. Impact Of Screen Ruling on the Formation of the Printing Elements on the Flexographic Printing Plate

    Directory of Open Access Journals (Sweden)

    Tamara Tomašegović

    2013-04-01

    Full Text Available Flexography is a printing technique widely used in the packaging production. The main feature of the flexography is the usage of the printing plate which is elastically deformed during the reproduction process. The printing plate is made of elastic material, rubber or nowadays mainly of different types of photopolymer. Elasticity of the plate enables printing on a wide range of printing substrates (papers, foils, board, magazines, hygienic papers etc., which is one of its advantages compared to other printing techniques. On the other hand, deformations of the printing plate in the printing process caused by the pressure between the printing plate and substrate present major limitation of the flexography. Beside functional properties of the printing plate in the printing process, the plate making process including photopolymerization highly influences the value of the halftones on the printing plate, and consequently on the final product.  The aim of this paper is to examine the influence of the screen ruling on the formation of the printing elements and the procedure of the printing plate making process adjustment in order to achieve optimal quality of the printing plate and, therefore, the final product. Results have shown that the usage of different screen ruling is of great significance in processes of printing plate curve adjustment. It was proven that the usage of different screen ruling highly influences the relief depth and a cross-section of the printing elements (3D analysis, which have a significant impact on the final product quality, but cannot be detected in 2D analysis.

  12. Impact Of Screen Ruling on the Formation of the Printing Elements on the Flexographic Printing Plate

    Directory of Open Access Journals (Sweden)

    Tamara Tomašegović

    2012-03-01

    Full Text Available Flexography is a printing technique widely used in the packaging production. The main feature of the flexography is the usage of the printing plate which is elastically deformed during the reproduction process. The printing plate is made of elastic material, rubber or nowadays mainly of different types of photopolymer. Elasticity of the plate enables printing on a wide range of printing substrates (papers, foils, board, magazines, hygienic papers etc., which is one of its advantages compared to other printing techniques. On the other hand, deformations of the printing plate in the printing process caused by the pressure between the printing plate and substrate present major limitation of the flexography. Beside functional properties of the printing plate in the printing process, the plate making process including photopolymerization highly influences the value of the halftones on the printing plate, and consequently on the final product. The aim of this paper is to examine the influence of the screen ruling on the formation of the printing elements and the procedure of the printing plate making process adjustment in order to achieve optimal quality of the printing plate and, therefore, the final product.Results have shown that the usage of different screen ruling is of great significance in processes of printing plate curve adjustment. It was proven that the usage of different screen ruling highly influences the relief depth and a cross-section of the printing elements (3D analysis, which have a significant impact on the final product quality, but cannot be detected in 2D analysis.

  13. Non Castigat Ridendo Mores: evaluating the effectiveness of humor appeal in printed advertisements for HIV/AIDS prevention in Italy.

    Science.gov (United States)

    Soscia, Isabella; Turrini, Alex; Tanzi, Emilio

    2012-01-01

    This article investigates the effects of different emotional appeals in HIV/AIDS prevention campaigns using printed advertisements. More specifically, it examines the effectiveness of humor appeal compared with shock and fear appeals. The authors experimentally test the level of attention drawn and the spontaneous recall arising when young Italian adults are shown different HIV/AIDS prevention campaigns. Findings show that humor appeals are less effective than fear and shock appeals, evidencing the failures in HIV/AIDS prevention campaigns in Italy, a country where the former communication strategy has been used in substantive ways. The results also indicate the higher effectiveness of fear appeals (over shock and humor) in printed HIV/AIDS advertising campaigns. The implications of these results for further studies and for improving the design, implementation, and evaluation of HIV/AIDS campaign efforts are also discussed.

  14. Competition Advocacy: the Italian Experience

    Directory of Open Access Journals (Sweden)

    Salvatore Rebecchini

    2014-07-01

    Full Text Available Competition advocacy is considered, together with enforcement, the core business of an antitrust authority. Broadly speaking there are at least three main tasks regularly performed by most, if not all, antitrust agencies that are amenable to the advocacy function: addressing laws and regulations in order to remove unnecessary impediments to competition; engaging in sector enquiries to understand markets behavior and identify critical issues; explaining the benefits of open competitive markets to the public opinion. This article examines these three main tasks and outlines the challenges for competition agencies, with references to the experience of the Italian Competition Authority (ICA and the initiatives undertaken at international level.

  15. Gender representation in Pakistani print media- a critical analysis

    OpenAIRE

    Ullah, Hazir; Khan, Ahsun Nisar; Khan, Hifsa Nisar; Ibrahim, Ammara

    2016-01-01

    The key objective of this study was to examine the representations of men and women in print media in Pakistan. Gender role stereotyping and sexism in print media is not a low-profile gender issue as printed communication and contents still hold an important place in contemporary digital world. Keeping in view the importance of newspapers as the leading source of credible content/messages, this paper examined gender stereotyping and sexism in print media in Pakistan and attempted to highlight...

  16. Printed Electronic Devices in Human Spaceflight

    Science.gov (United States)

    Bacon, John B.

    2004-01-01

    The space environment requires robust sensing, control, and automation, whether in support of human spaceflight or of robotic exploration. Spaceflight embodies the known extremes of temperature, radiation, shock, vibration, and static loads, and demands high reliability at the lowest possible mass. Because printed electronic circuits fulfill all these requirements, printed circuit technology and the exploration of space have been closely coupled throughout their short histories. In this presentation, we will explore the space (and space launch) environments as drivers of printed circuit design, a brief history of NASA's use of printed electronic circuits, and we will examine future requirements for such circuits in our continued exploration of space.

  17. Italian and Italian American Identity: A Visual Approach | Krase ...

    African Journals Online (AJOL)

    This essay is a brief exploration of the related concepts of Italian Ethnicity and Italian Ethnic Identity via a Visual Sociological study of two geographically different venues — Italian American neighbourhoods in the United States and neighbourhoods in Rome, Italy. By studying the Vernacular Landscape (Jackson, 1984) via ...

  18. The Italian Difference

    Directory of Open Access Journals (Sweden)

    Antonio Negri

    2009-05-01

    Full Text Available This pamphlet casts a polemical eye on the panorama of twentieth-century Italian philosophical culture and declares that only three figures stand as exceptions to a pervasive political and intellectual capitulation: Antonio Gramsci, Mario Tronti and Luisa Muraro. Negri argues that the two key post-war contributions to an Italian political ontology, the workerism of Tronti and the feminism of Muraro, start from the identification of the principal forms of exploitation, capitalism and patriarchy, to develop a potent thinking of singularity and creative difference. He concludes that they provide the basis for a political philosophy of the multitude that can at last move beyond postmodernity.

  19. Italian in the Modern World.

    Science.gov (United States)

    Adorno, Elvira, Ed.

    This booklet of 15 reprinted letters sent in response to a query concerning the actual use of Italian in the United States designates various areas of professional application. Some reference to current Italian publications is included. It is hoped that these letters will help promote the study of Italian in American schools. (RL)

  20. A novel approach for latent print identification using accurate overlays to prioritize reference prints.

    Science.gov (United States)

    Gantz, Daniel T; Gantz, Donald T; Walch, Mark A; Roberts, Maria Antonia; Buscaglia, JoAnn

    2014-12-01

    A novel approach to automated fingerprint matching and scoring that produces accurate locally and nonlinearly adjusted overlays of a latent print onto each reference print in a corpus is described. The technology, which addresses challenges inherent to latent prints, provides the latent print examiner with a prioritized ranking of candidate reference prints based on the overlays of the latent onto each candidate print. In addition to supporting current latent print comparison practices, this approach can make it possible to return a greater number of AFIS candidate prints because the ranked overlays provide a substantial starting point for latent-to-reference print comparison. To provide the image information required to create an accurate overlay of a latent print onto a reference print, "Ridge-Specific Markers" (RSMs), which correspond to short continuous segments of a ridge or furrow, are introduced. RSMs are reliably associated with any specific local section of a ridge or a furrow using the geometric information available from the image. Latent prints are commonly fragmentary, with reduced clarity and limited minutiae (i.e., ridge endings and bifurcations). Even in the absence of traditional minutiae, latent prints contain very important information in their ridges that permit automated matching using RSMs. No print orientation or information beyond the RSMs is required to generate the overlays. This automated process is applied to the 88 good quality latent prints in the NIST Special Database (SD) 27. Nonlinear overlays of each latent were produced onto all of the 88 reference prints in the NIST SD27. With fully automated processing, the true mate reference prints were ranked in the first candidate position for 80.7% of the latents tested, and 89.8% of the true mate reference prints ranked in the top ten positions. After manual post-processing of those latents for which the true mate reference print was not ranked first, these frequencies increased to 90

  1. Interface mechanics of adhesiveless microtransfer printing processes

    Science.gov (United States)

    Kim-Lee, H.-J.; Carlson, A.; Grierson, D. S.; Rogers, J. A.; Turner, K. T.

    2014-04-01

    Microtransfer printing is a versatile process for retrieving, transferring, and placing nanomembranes of various materials on a diverse set of substrates. The process relies on the ability to preferentially propagate a crack along specific interfaces at different stages in the process. Here, we report a mechanics-based model that examines the factors that determine which interface a crack will propagate along in microtransfer printing with a soft elastomer stamp. The model is described and validated through comparison to experimental measurements. The effects of various factors, including interface toughness, stamp geometry, flaw sizes at the interfaces, and nanomembrane thickness, on the effectiveness of transfer printing are investigated using a fracture-mechanics framework and finite element modeling. The modeling results agree with experimental measurements in which the effects of interface toughness and nanomembranes thickness on the transfer printing yield were examined. The models presented can be used to guide the design of transfer printing processes.

  2. Italian Minister visits CERN

    CERN Document Server

    2002-01-01

    Passing through Geneva, the Italian Deputy Minister for Productive Activities, Dr. Adolfo Urso, came to visit the SM18 hall where LHC magnets are tested. From left to right: Adolfo Urso, Deputy Minister for Productive Activities, CERN's Roberto Saban, Director General Luciano Maiani, Mario Gerbino, Director General of the Ministry and Lucio Rossi, LHC Main Magnet and Superconductors Group Leader.

  3. Italian Bombs & Fuzes

    Science.gov (United States)

    1948-06-01

    document states that the practice of galvanising aircraft bombs has ceased, and that a protective coat of paint is now used instead. These colourings...that the Italians are still in possession of large stocks of galvanised bombs. SECTION I CHEMICAL WARFARE BOMBS No. C.W. bombs have yet been

  4. Dido in Italian Renaissance Art. The Afterlife of a Tragic Heroine

    NARCIS (Netherlands)

    de Jong, Jan

    2009-01-01

    This article is a study of some Italian paintings and prints from the fifteenth and sixteenth centuries illustrating Virgil's story of the suicide of Dido, Queen of Carthage and lover of Aeneas. The theme of Dido's voluntary death was problematic, as suicide was condemned by the Church. Moreover,

  5. Inkjet-printed optoelectronics.

    Science.gov (United States)

    Zhan, Zhaoyao; An, Jianing; Wei, Yuefan; Tran, Van Thai; Du, Hejun

    2017-01-19

    Inkjet printing is a powerful and cost-effective technique for deposition of liquid inks with high accuracy, which is not only of great significance for graphic applications but also has enormous potential for the direct printing of optoelectronic devices. This review highlights a comprehensive overview of the progress that has been made in optoelectronics fabrication by the inkjet printing technique. The first part briefly covers the droplet-generation process in the nozzles of printheads and the physical properties affecting droplet formation and the profiles of the printed patterns. The second section outlines the recent activities related to applications of inkjet printing in optoelectronics fabrication including solar cells, light-emitting diodes, photodetectors and transparent electrodes. In each application field, the challenges with the inkjet printing process and the possible solutions are discussed before a few remarks. In the last section, a brief summary on the progress of inkjet printing fabrication of optoelectronics and an outlook for future research effort are presented.

  6. Oral Tradition of Italian-Americans.

    Science.gov (United States)

    Birnbaum, Lucia Chiavola

    The assimilation of Italians into American culture led to the loss of the Italian language, and an oral tradition of Italian peasants in which Italian feminist philosophy was grounded. The legends, parables, and proverbs told by these Italian women challenged the teachings of Catholicism, perpetuating an underground religious tradition which…

  7. Introduction to printed electronics

    CERN Document Server

    Suganuma, Katsuaki

    2014-01-01

    This book describes in detail modern technologies for printed electronics, explaining how nanotechnology and modern printing technology are merging to revolutionize electronics fabrication of thin, lightweight, large, and inexpensive products. Readers will benefit from the explanations of materials, devices and circuits used to design and implement the latest applications of printed electronics, such as thin flexible OLED displays, organic solar cells, OLED lighting, smart wallpaper, sensors, logic, memory and more.

  8. Prints Uiljam ne pozirujet

    Index Scriptorium Estoniae

    2005-01-01

    John Wonnacott'i maalitud prints Williami portreed eksponeeritakse Londonis Agnew's galeriis. See on ainus natuurist maalitud printsi portree. John Wonnacott on portreteerinud ka teisi kuningliku perekonna liikmeid

  9. Spelling Acquisition in English and Italian: A Cross-Linguistic Study.

    Science.gov (United States)

    Marinelli, Chiara V; Romani, Cristina; Burani, Cristina; Zoccolotti, Pierluigi

    2015-01-01

    We examined the spelling acquisition in children up to late primary school of a consistent orthography (Italian) and an inconsistent orthography (English). The effects of frequency, lexicality, length, and regularity in modulating spelling performance of the two groups were examined. English and Italian children were matched for both chronological age and number of years of schooling. Two-hundred and seven Italian children and 79 English children took part in the study. We found greater accuracy in spelling in Italian than English children: Italian children were very accurate after only 2 years of schooling, while in English children the spelling performance was still poor after 5 years of schooling. Cross-linguistic differences in spelling accuracy proved to be more persistent than the corresponding ones in reading accuracy. Orthographic consistency produced not only quantitative, but also qualitative differences, with larger frequency and regularity effects in English than in Italian children.

  10. Funding fears spark Italian protests

    CERN Multimedia

    Abbott, A

    2001-01-01

    150 Italian scientists took part in a symbolic funeral in Milan for Italian research. Scientists are worried that the new government will reduce support for basic research. Rumours that budgets will be cut are being confirmed and last week the government rejected the 3-year plan of the National Research Council, which had proposed an expansion of staff (1/2 page).

  11. Visit of the Italian President

    CERN Multimedia

    2003-01-01

    "CERN stands as the demonstration of the great results that science can achieve [...] when it succeeds in getting all the main players in international scientific cooperation involved," stated the President of the Italian Republic, Carlo Azeglio Ciampi, in front of an overcrowded and enthusiastic Main Auditorium. The President visited CERN on 2nd December, and met the CERN directorate as well as the Italians at CERN. With about 1500 Italians working at CERN, which is one sixth of the total personnel, they are the second largest nationality at CERN. The Italian President visited the CMS assembly hall and the LHC superconducting magnet test hall before meeting the CERN community, in particular Italian personnel, in the main auditorium. There he emphasised the role of CERN as a transnational model for research which not only achieved great results in science but is also a powerful vehicle for progress in other fields. President Ciampi visits the LHC superconducting test hall together with Luciano Maiani and Lu...

  12. A nun Valerie Makeyeva and the underground Orthodox book printing in the USSR

    Directory of Open Access Journals (Sweden)

    Kolupaev Vladimir Evgen'yevich

    2014-12-01

    Full Text Available The history of the underground Orthodox book printing in the USSR is a part of the samizdat. A nun Valerie Makeyeva (1929-2007 was a member of the religious dissent. Her personality is reflected in this article, which is based on archival materials held in the Italian center “Russia Cristiana”.

  13. Colonial soldiers in Italian counter-insurgency operations in Libya, 1922-32

    OpenAIRE

    Arielli, N

    2015-01-01

    The vast majority of the force employed by the Italians to crush local resistance in Tripolitania and Cyrenaica was composed of Libyans, Eritreans and Ethiopians. The article examines why the Italians came to rely so heavily on colonial soldiers. It highlights two key predicaments the Italians faced: how to contend with the social, economic and political repercussions that military recruitment for the counter-insurgency created in East Africa; and the extent to which they could depend on forc...

  14. Printing Has a Future

    Directory of Open Access Journals (Sweden)

    Hans Georg Wenke

    2004-12-01

    Full Text Available Printing will also be done in the future. Printed items meet basic needs and are deeply anchored in people’s habits. Being able to handle and collect printed matter is highly attractive. And paper is now more alive than ever. It is therefore too shortsighted to disclaim the importance of one of the still large economic sectors just because of a few looming-recession instigated market shifts.The exciting aspect of drupa 2004 is: printing will be reinvented, so to speak. Much more printing will be done in the future than at present. On the one hand, people are concentrating on process optimization and automation to ensure this. Measuring and testing, process control and optimization, and linking up "office software" with printing technology will be very central topics at drupa 2004. Electronics and print are not rivals; a symbiosis exists. And printing is high-tech: hardly any other multifaceted sector which has been so successful for centuries is as computerized as the printing industry.A series of "new chapters" in the variety of printing possibilities will be opened at drupa. Talk will be generated by further technical developments, often the connection between paper/cardboard and electronics, the link between the office world and graphics industry, text databases and their link-up to graphic page production tools, and "on the fly" dynamic printing over networks.All of this and more belongs to future potentialities, which are so substantial overall, the outlook is by no means black for the "black art". Like its predecessors, drupa 2004 is also a product trade fair. However, more than ever before in its history, it is also an "information village". The exhibits are useful, because they occasionally make what this means visible.

  15. Goethe in the Hall and His Journeys in Printed Rome

    Directory of Open Access Journals (Sweden)

    Victor Plahte Tschudi

    2015-12-01

    Full Text Available The article focuses on graphic reproductions in Johann Wolfgang von Goethe’s 'Italian Journey'. This travel account gives a clear sense of how important prints were as part of Goethe’s education and preparation for the encounter with classical Roman monuments. As the text itself was edited and rewritten thirty to forty years after the journey itself, however, prints also became crucial in the attempt to remember that journey. In other words, the author of the 'Journey', in contrast to the youthful traveler, no longer sees engravings of Rome, but Rome through engravings. The discussion takes as a point of departure Goethe’s vast collection of prints, still kept in Weimar. Measured up against the references in the travel journal, prints not only reflected his impression of monuments, but also structured those impressions, as the elderly man looks back and reassembles his memories to make an official account of his life. However, it is too easy to ascribe this reliance on prints to a fading memory — on the contrary. As he grows into old age, Goethe’s idea of graphic reproduction evolves in parallel with his increasingly refined theories of nature. His growing preference for prints depicted as ruins reflects the aging author’s own sense of change and transformation.

  16. Italian students win a trip to CERN

    CERN Multimedia

    2006-01-01

    The six winners of the Progetto Lauree Scientifiche came to CERN to discover the LHC experiments. Six Italian high-school students visited CERN last week as part of a biennial project sponsored by the Italian Research ministry, the University of Ferrara and INFN. A total of 160 enthusiastic students took part in the project, which aims to introduce and foster interest in higher levels of science and technology. The Progetto Lauree Scientifiche prize was awarded to these students for their excellent grades in an examination covering various areas of physics, including laser, solid and particle physics. The winners spent six days at CERN touring the Laboratory and seeing first-hand the various aspects of research in one of the leading European centres, as well as the excitement of the particle physics adventure.

  17. Mechanical Properties of Flexographic Prints

    Directory of Open Access Journals (Sweden)

    Simona Grigaliūnienė

    2014-02-01

    Full Text Available Mechanical properties of paper and flexographic prints madewith different anilox rollers were investigated experimentally.Flexographic prints roughness, breaking force and folding resistancevalues were determined. The results showed that foldingresistance is bigger for machine direction prints than for crossmachine direction prints. Flexographic prints on cardboardsfolding resistance values are different for machine direction andcross machine direction. It was determined that roughness offlexographic prints increases with the amount of ink on aniloxroller. Results were explained by the ink water influence.

  18. Hybrid printed electronics

    NARCIS (Netherlands)

    Koetse, M.; Smits, E.; Rubingh, E.; Teunissen, P.; Kusters, R.; Abbel, R.; Brand, J. van den

    2016-01-01

    Although many electronic functionalities can be realized by printed or organic electronics, short-term marketable products often require robust, reproducible, and nondisturbing technologies. In this chapter we show how hybrid electronics, a combination of printed circuitry, thin-film electronics,

  19. Jet printing flexible displays

    OpenAIRE

    Street, R. A.; Wong, W S; Ready, S. E.; Chabinyc, M.L; Arias, A.C.; Limb, S.; Salleo, A; Lujan, R.

    2006-01-01

    Jet printing is an interesting patterning technique for electronic devices because it requires no physical mask, has digital control of ejection, and provides good layer-to-layer registration. It also has the potential to reduce display manufacturing costs and enable roll-to-roll processing. The technique is illustrated with examples of prototype printed displays using amorphous silicon and polymer semiconductors.

  20. Inkjet printing of graphene

    NARCIS (Netherlands)

    Arapov, K.; Abbel, R.; De With, G.; Friedrich, H.

    2014-01-01

    The inkjet printing of graphene is a cost-effective, and versatile deposition technique for both transparent and non-transparent conductive films. Printing graphene on paper is aimed at low-end, high-volume applications, i.e.; in electromagnetic shielding, photovoltaics or, e.g.; as a replacement

  1. Two offset printing workers with cholangiocarcinoma.

    Science.gov (United States)

    Kumagai, Shinji

    2014-01-01

    Previously, the author reported a cluster of 11 cholangiocarcinoma cases exposed to 1,2-dichloropropane (1,2-DCP) and/or dichloromethane (DCM) in an offset proof-printing company. Before that report, the association between the two chemicals and cholangiocarcinoma had not been known. The current study describes two cholangiocarcinoma patients exposed to 1,2-DCP or DCM in different offset printing companies. The author obtained medical records for the patients, and interviewed the surviving patient and a relative of the deceased patient about their occupational history. Case 1 was a man born in 1950. He worked in the printing section in a proof-printing company for 26 years. He was diagnosed as cholangiocarcinoma in 1998 and died in 2000. In proof-printing operations, he used gasoline for 14 years and 1,2-DCP for 11 years to remove ink from a rubber transcription roller (blanket). The exposure concentration of 1,2-DCP was estimated to be between 72 and 5,200 ppm. Case 2 was a man born in 1963. He worked in the printing section in a general offset printing company for 11 years. He was diagnosed with cholangiocarcinoma in 2007. In printing operations, he used both kerosene and a mixture of 50% DCM and 50% 1,1,1-trichloroethane (1,1,1-TCE) for 11 years to remove ink from a blanket. The exposure concentration of DCM was estimated to be between 240 and 6,100 ppm. He was simultaneously exposed to similar levels of 1,1,1-TCE. Because the offset printing process may cause cholangiocarcinoma, occupational history should be examined for patients with this cancer.

  2. Substitution within the Danish printing industry

    DEFF Research Database (Denmark)

    Larsen, Henrik Fred; Bøg, Carsten

    2009-01-01

    The implementation of the EU REACH regulation will most probably promote substitution within sectors handling a lot of different chemicals like the printing industry. With the aim of being at the cutting edge of this development the Danish EPA together with the Danish printing industry and IPU...... are running a substitution project. A major part of the work has been mapping the presence of chemicals which are potential candidates for substitution (e.g. PBT, CMR, vPvB, EDS) within the Danish printing industry and this work was recently finished. The mapping comprises a combination of a literature study...... and an investigation of the actual (2007) presence of candidate substances at 15 Danish printing houses including the examination of almost 900 MSDS’s (i.e. products). Furthermore, a focused search in the Danish Product Register has been included. More than 150 of the mapped substances are candidates for substitution...

  3. Kindergarten Teachers' Beliefs about Students' Knowledge of Print Literacy and Parental Involvement in Children's Print Literacy Development

    Science.gov (United States)

    Lynch, Jacqueline

    2010-01-01

    This research was an exploratory study in a large city in central Canada that examined kindergarten teachers' beliefs about students' knowledge of print literacy, as well as their beliefs about parental involvement with children in print literacy activities. The role of families' socioeconomic status was examined in relation to teachers' beliefs.…

  4. An Xrootd Italian Federation

    Science.gov (United States)

    Boccali, T.; Donvito, G.; Diacono, D.; Marzulli, G.; Pompili, A.; Della Ricca, G.; Mazzoni, E.; Argiro, S.; Gregori, D.; Grandi, C.; Bonacorsi, D.; Lista, L.; Fabozzi, F.; Barone, L. M.; Santocchia, A.; Riahi, H.; Tricomi, A.; Sgaravatto, M.; Maron, G.

    2014-06-01

    The Italian community in CMS has built a geographically distributed network in which all the data stored in the Italian region are available to all the users for their everyday work. This activity involves at different level all the CMS centers: the Tier1 at CNAF, all the four Tier2s (Bari, Rome, Legnaro and Pisa), and few Tier3s (Trieste, Perugia, Torino, Catania, Napoli, ...). The federation uses the new network connections as provided by GARR, our NREN (National Research and Education Network), which provides a minimum of 10 Gbit/s to all the sites via the GARR-X[2] project. The federation is currently based on Xrootd[1] technology, and on a Redirector aimed to seamlessly connect all the sites, giving the logical view of a single entity. A special configuration has been put in place for the Tier1, CNAF, where ad-hoc Xrootd changes have been implemented in order to protect the tape system from excessive stress, by not allowing WAN connections to access tape only files, on a file-by-file basis. In order to improve the overall performance while reading files, both in terms of bandwidth and latency, a hierarchy of xrootd redirectors has been implemented. The solution implemented provides a dedicated Redirector where all the INFN sites are registered, without considering their status (T1, T2, or T3 sites). An interesting use case were able to cover via the federation are disk-less Tier3s. The caching solution allows to operate a local storage with minimal human intervention: transfers are automatically done on a single file basis, and the cache is maintained operational by automatic removal of old files.

  5. Different Forms of Bullying and Their Association to Smoking and Drinking Behavior in Italian Adolescents

    Science.gov (United States)

    Vieno, Alessio; Gini, Gianluca; Santinello, Massimo

    2011-01-01

    Background: Using data from the 2006 Health Behavior in School-aged Children (HBSC) survey, the prevalence of 6 forms of bullying (physical, verbal, relational, sexual, cyber, and racist), and the role of smoking and drinking in bullying was examined among Italian adolescents for this study. Methods: The sample was composed of 2667 Italian middle…

  6. Perceptions of Emerging Adulthood : A Study With Italian and Japanese University Students and Young Workers

    NARCIS (Netherlands)

    Crocetti, Elisabetta; Tagliabue, Semira; Sugimura, Kazumi; Nelson, Larry J.; Takahashi, Aya; Niwa, Tomomi; Sugiura, Yuko; Jinno, Maasa

    2015-01-01

    In this study, we sought to compare perceptions of emerging adulthood of Italian and Japanese youth and we examined, within each national sample, gender and occupational status (students vs. workers) differences on these perceptions. Participants were 2,472 emerging adults (1,513 Italian and 959

  7. Printed battery power management

    OpenAIRE

    Josefsson, Magnus

    2015-01-01

    Printed electronics and low power radio has evolved significantly in recent years. This has made it possible to implement electronic worn on the body or clothing. Printed batteries internal resistance is much higher compared to regular batteries. Unless a battery power management circuit is used, the radio peak current makes that the terminal voltage may drop to a level below the specified supply voltage for the radio, causing operation failure. A large capacitor solves this but a large surfa...

  8. Validation of the Italian version of the HSE Indicator Tool.

    Science.gov (United States)

    Magnavita, N

    2012-06-01

    An Italian version of the Health & Safety Executive's (HSE) Management Standards Revised Indicator Tool (MS-RIT) has been used to monitor the working conditions that may lead to stress. To initially examine the factor structure of the Italian version of the MS-RIT, in comparison with the original UK tool, and to investigate its validity and reliability; second, to study the association between occupational stress and psychological distress. Workers from 17 companies self-completed the MS-RIT and the General Health Questionnaire used to measure the psychological distress while they waited for their periodic examination at the workplace. Factor analysis was employed to ascertain whether the Italian version maintained the original subdivision into seven scales. Odds ratios were calculated to estimate the risk of impairment associated with exposure to stress at the workplace. In total, 748 workers participated; the response rate was 91%. The factor structure of the Italian MS-RIT corresponded partially to the original UK version. The 'demand', 'control', 'role', ' relationship' and 'colleague-support' scales were equivalent to the UK ones. A principal factor, termed ' elasticity', incorporated the UK 'management-support' and 'change' scales. Reliability analysis of the sub-scales revealed Cronbach's alpha values ranging from 0.75 to 0.86. Our findings confirmed the usefulness of the Italian version of the HSE MS-RIT in stress control.

  9. Parallel versus Sequential Processing in Print and Braille Reading

    Science.gov (United States)

    Veispak, Anneli; Boets, Bart; Ghesquiere, Pol

    2012-01-01

    In the current study we investigated word, pseudoword and story reading in Dutch speaking braille and print readers. To examine developmental patterns, these reading skills were assessed in both children and adults. The results reveal that braille readers read less accurately and fast than print readers. While item length has no impact on word…

  10. Printed Spacecraft Separation System

    Energy Technology Data Exchange (ETDEWEB)

    Dehoff, Ryan R [ORNL; Holmans, Walter [Planetary Systems Corporation

    2016-10-01

    In this project Planetary Systems Corporation proposed utilizing additive manufacturing (3D printing) to manufacture a titanium spacecraft separation system for commercial and US government customers to realize a 90% reduction in the cost and energy. These savings were demonstrated via “printing-in” many of the parts and sub-assemblies into one part, thus greatly reducing the labor associated with design, procurement, assembly and calibration of mechanisms. Planetary Systems Corporation redesigned several of the components of the separation system based on additive manufacturing principles including geometric flexibility and the ability to fabricate complex designs, ability to combine multiple parts of an assembly into a single component, and the ability to optimize design for specific mechanical property targets. Shock absorption was specifically targeted and requirements were established to attenuate damage to the Lightband system from shock of initiation. Planetary Systems Corporation redesigned components based on these requirements and sent the designs to Oak Ridge National Laboratory to be printed. ORNL printed the parts using the Arcam electron beam melting technology based on the desire for the parts to be fabricated from Ti-6Al-4V based on the weight and mechanical performance of the material. A second set of components was fabricated from stainless steel material on the Renishaw laser powder bed technology due to the improved geometric accuracy, surface finish, and wear resistance of the material. Planetary Systems Corporation evaluated these components and determined that 3D printing is potentially a viable method for achieving significant cost and savings metrics.

  11. Printed hybrid systems

    Science.gov (United States)

    Karioja, Pentti; Mäkinen, Jukka-Tapani; Keränen, Kimmo; Aikio, Janne; Alajoki, Teemu; Jaakola, Tuomo; Koponen, Matti; Keränen, Antti; Heikkinen, Mikko; Tuomikoski, Markus; Suhonen, Riikka; Hakalahti, Leena; Kopola, Pälvi; Hast, Jukka; Liedert, Ralf; Hiltunen, Jussi; Masuda, Noriyuki; Kemppainen, Antti; Rönkä, Kari; Korhonen, Raimo

    2012-04-01

    This paper presents research activities carried out at VTT Technical Research Centre of Finland in the field of hybrid integration of optics, electronics and mechanics. Main focus area in our research is the manufacturing of electronic modules and product structures with printed electronics, film-over-molding and polymer sheet lamination technologies and the goal is in the next generation of smart systems utilizing monolithic polymer packages. The combination of manufacturing technologies such as roll-to-roll -printing, injection molding and traditional component assembly is called Printed Hybrid Systems (PHS). Several demonstrator structures have been made, which show the potential of polymer packaging technology. One demonstrator example is a laminated structure with embedded LED chips. Element thickness is only 0.3mm and the flexible stack of foils can be bent in two directions after assembly process and was shaped curved using heat and pressure. The combination of printed flexible circuit boards and injection molding has also been demonstrated with several functional modules. The demonstrators illustrate the potential of origami electronics, which can be cut and folded to 3D shapes. It shows that several manufacturing process steps can be eliminated by Printed Hybrid Systems technology. The main benefits of this combination are small size, ruggedness and conformality. The devices are ideally suited for medical applications as the sensitive electronic components are well protected inside the plastic and the structures can be cleaned easily due to the fact that they have no joints or seams that can accumulate dirt or bacteria.

  12. Printing at CERN

    CERN Multimedia

    Otto, R

    2007-01-01

    For many years CERN had a very sophisticated print server infrastructure which supported several different protocols (AppleTalk, IPX and TCP/IP) and many different printing standards. Today’s situation differs a lot: we have a much more homogenous network infrastructure, where TCP/IP is used everywhere and we have less printer models, which almost all work using current standards (i.e. they all provide PostScript drivers). This change gave us the possibility to review the printing architecture aiming at simplifying the infrastructure in order to achieve full automation of the service. The new infrastructure offers both: LPD service exposing print queues to Linux and Mac OS X computers and native printing for Windows based clients. The printer driver distribution is automatic and native on Windows and automated by custom mechanisms on Linux, where the appropriate Foomatic drivers are configured. Also the process of printer registration and queue creation is completely automated following the printer regis...

  13. The evaluation of homophobia in an Italian sample.

    Science.gov (United States)

    Lingiardi, Vittorio; Falanga, Simona; D'Augelli, Anthony R

    2005-02-01

    Homophobia has not been systematically studied by Italian social scientists. This study was an initial investigation of the nature of homophobia among Italians, using an Italian version of a scale measuring the construct, and investigated personality and other factors related to homophobia. We examined (1) whether a male military personnel group had more homophobic attitudes than a group of comparably aged male university students; (2) whether personal characteristics and personality factors were correlated with homophobia; and (3) whether there were gender differences in homophobia between male and female university students. Male officers of the Italian Marine Corps were compared to male university students of the same age with respect to homophobia and personality characteristics. In addition, a sample of male university students was compared to female students. The instruments used were the Italian versions of the Modern Homophobia Scale (MHS) and the 16 Personality Factor Inventory (16 PF). Results showed significantly higher homophobia among the military personnel than among male students. Consistent with previous research, male university students demonstrated more negative attitudes towards gay and lesbian people than female students.

  14. Reproducing Italians: contested biopolitics in the age of 'replacement anxiety'.

    Science.gov (United States)

    Marchesi, Milena

    2012-01-01

    In national and international discourses, Italians are often represented as a greying population failing to reproduce itself. Italian women are targeted for their very low birth rates, while migrant women are scrutinized for their 'excessive' fertility and abortion rates. These demographic concerns over differential reproduction reflect 'replacement anxiety' about the below-replacement rates of Italians and the replacement of Italians by immigrants. Demographic anxieties coalesce with the intensifying of Catholic 'vitapolitics' manifesting in the paradox of pro-natalist interventions coexisting with the curtailment of fertility-enhancing reproductive technologies. The children of migrants emerge in some population discourses as a threat rather than a contribution to the reproduction of the nation. Drawing on multi-sited ethnographic research in Milan, this paper examines how reproduction in contemporary Italy has emerged as a contested social, political, and moral issue that invests Italian and migrant women in different ways, engendering different forms and terms of resistance and contestation. On what terms are subjects governed and called upon to govern themselves to be more 'rational' and 'responsible' reproducers of the nation? What subjectivities and local responses are engendered by the politics of reproduction in Italy? As different rationalities and notions of responsible reproduction circulate, ethnographic research sheds light on how anxieties over low birth rates are reappropriated and redeployed against the state, suggesting that subjects are not so easily governable by population and reproductive discourses. This research contributes to the literature on critical demography and the politics of reproduction and migration in the new Europe.

  15. Immigration policy and birth weight: Positive externalities in Italian law.

    Science.gov (United States)

    Salmasi, Luca; Pieroni, Luca

    2015-09-01

    A decade ago, the political party of the Italian center-right voted a law restricting immigration. The law became effective in early 2005, when the Italian parliament approved the decree for its application, but one of its articles, granting amnesty for illegal immigrant workers, became immediately effective in July 2002. As a result, 650,000 immigrants were granted the status of foreign nationals in Italy. In this paper, we examine whether the increase in the prevalence of "regular immigrants" has led to an improvement in health outcomes of babies born to migrant women, measured in terms of birth weight. Two hitherto unexploited birth sample surveys published by Italian Institute of Statistics were used for this study. Our estimates show that regularized immigration reduced the probability of low birth weight. Copyright © 2015 Elsevier B.V. All rights reserved.

  16. [Italian Thesaurus of Bioethics, TIB].

    Science.gov (United States)

    Navarini, Claudia; Poltronieri, Elisabetta

    2004-01-01

    The article aims at illustrating the characteristics and functions of a monolingual thesaurus, focusing on the Italian Thesaurus of Bioethics (Thesaurus Italiano di Bioetica, TIB) the controlled vocabulary used to index and retrieve documents within SIBIL (Italian Online Bioethics Information System). TIB includes controlled terms (descriptors) translated from the Bioethics Thesaurus adopted by the Kennedy Institute of Ethics of the Georgetown University of Washington and revised according to the Italian context of study and scientific debate in the field of bioethics. The overall amount of TIB terms consists in over 1600 headings. Methods to link thesaurus terms hierarchically, by association and by showing synonyms as recommended in ISO standards are applied with reference to descriptors drawn from TIB. Future plans to make the English version of TIB available online within European networks are also illustrated, aiming at spreading information relating to bioethics at an international level.

  17. Computer Security: Printing confidentially

    CERN Multimedia

    Stefan Lueders, Computer Security Team

    2015-01-01

    Have you ever hesitated to print a confidential document using CERN printers? Or perhaps you have rushed quickly to the printer after hitting the “print” button in order to avoid someone else getting hold of and reading your document? These times are over now with the new printing infrastructure!   Indeed, many of us regularly print out confidential documents like our salary slips, MARS forms, tendering documents and drafts of preliminary papers. The upcoming CERN data protection policy will require all of us to respect the confidentiality of such documents and, as the word “confidential” implies, access to “confidential” or sensitive documents will be tightly controlled. What can we do about the public printers located in many buildings, floors and shared spaces - accessible not only to CERN staff and users but also to visitors and guests? Some printers are located in the vicinity of restaurants, cafeterias or close to paths taken b...

  18. Cultural stereotypes in Nigerian print media advertisements ...

    African Journals Online (AJOL)

    This study set out to examine the extent to which cultural stereotype roles are depicted in print advertisements in Nigeria. It specifically sought to highlight what kind of influence (negative or positive) such stereotype representations carry. The study also attempts to identify those factors that may have been responsible for the ...

  19. Italo Calvino e le Fiabe italiane

    OpenAIRE

    HAVRDOVÁ, Radana

    2016-01-01

    The thesis is focused on the topic Italo Calvino and Italian Falktales referring to the collection Sulla fiaba. This thesis presents the life and lifework of Italo Calvino, describes the studying of the Italian falktales, explains the influence of Ariosto at Calvino's production. My thesis devotes to the situation on the Italian territory and analyses the tales contained in the collection Fiabe italiane, in detail refers to the animals which appear in the tales from Tuscany, Sicily, Venice an...

  20. Influence of the Print Run on Silver Halide Printing Plates

    Directory of Open Access Journals (Sweden)

    Tomislav Cigula

    2010-09-01

    Full Text Available The most common printing technique today is lithography. The difference between printing and nonprinting areason a printing plate is accomplished by opposite physical and chemical properties of those areas (MacPhee, 1998.The printing areas are made of photoactive layer that attracts oil and chemical substances with oil solvent – printinginks. The nonprinting areas are made of aluminium-oxide which attracts water based substances – the fountainsolution.There are many of various types of photoactive layer which are used for production of offset printing plates, amongothers is silver halide layer. The usage of the silver halide technology in the graphic reproduction is not a novelty.The filmmaking phase is based on the usage of the silver halide as the photographically active ingredient, for instance,AgBr (silver bromide. The new, digital plate making technology (Computer to Plate, CtP eliminates thefilmmaking phase and therefore enables control of the printing plate’s exposure made by computer. CtP technologyeliminates the filmmaking phase, but it also results with the reduction of needed material quantities and requiredtime for the production (Limburg, 1994; Seydel, 1996.In this paper the basis of the graphic reproduction by using the silver halide digital printing plates was described.The changes of the AgX copying layer and the surface of the aluminium base in the printing process have beenobserved. The surface characteristics were determined by measuring the relevant surface roughness parameters. Inaddition, measurements of coverage values on the prints, detailed at smaller print run, were conducted.Results showed that surface changes on the printing plate are changing during printing process and that thesechanges influence transfer of the printing ink on the printing substrate. These measurements proved to be of greatinterest in the graphic reproduction as they enable us to determine consistency of the printing plates during theprinting

  1. Inkjet printing of graphene.

    Science.gov (United States)

    Arapov, Kirill; Abbel, Robert; de With, Gijsbertus; Friedrich, Heiner

    2014-01-01

    The inkjet printing of graphene is a cost-effective, and versatile deposition technique for both transparent and non-transparent conductive films. Printing graphene on paper is aimed at low-end, high-volume applications, i.e., in electromagnetic shielding, photovoltaics or, e.g., as a replacement for the metal in antennas of radio-frequency identification devices, thereby improving their recyclability and biocompatibility. Here, we present a comparison of two graphene inks, one prepared by the solubilization of expanded graphite in the presence of a surface active polymer, and the other by covalent graphene functionalization followed by redispersion in a solvent but without a surfactant. The non-oxidative functionalization of graphite in the form of a donor-type graphite intercalation compound was carried out by a Birch-type alkylation, where graphene can be viewed as a macrocarbanion. To increase the amount of functionalization we employed a graphite precursor with a high edge to bulk carbon ratio, thus, allowing us to achieve up to six weight percent of functional groups. The functionalized graphene can be readily dispersed at concentrations of up to 3 mg ml(-1) in non-toxic organic solvents, and is colloidally stable for more than 2 months. The two inks are readily inkjet printable with good to satisfactory spreading. Analysis of the sheet resistance of the deposited films demonstrated that the inks based on expanded graphite outperform the functionalized graphene inks, possibly due to the significantly larger graphene sheet size in the former, which minimizes the number of sheet-to-sheet contacts along the conductive path. We found that the sheet resistance of printed large-area films decreased with an increase of the number of printed layers. Conductivity levels reached approximately 1-2 kΩ □(-1) for 15 printing passes, which roughly equals a film thickness of 800 nm for expanded graphite based inks, and 2 MΩ □(-1) for 15 printing passes of

  2. Printed MIMO antenna engineering

    CERN Document Server

    Sharawi, Mohammad S

    2014-01-01

    Wireless communications has made a huge leap during the past two decades. The multiple-input-multiple-output (MIMO) technology was proposed in the 1990's as a viable solution that can overcome the data rate limit experienced by single-input-single-output (SISO) systems. This resource is focused on printed MIMO antenna system design. Printed antennas are widely used in mobile and handheld terminals due to their conformity with the device, low cost, good integration within the device elements and mechanical parts, as well as ease of fabrication.A perfect design companion for practicing engineers

  3. Primer printed circuit boards

    CERN Document Server

    Argyle, Andrew

    2009-01-01

    Step-by-step instructions for making your own PCBs at home. Making your own printed circuit board (PCB) might seem a daunting task, but once you master the steps, it's easy to attain professional-looking results. Printed circuit boards, which connect chips and other components, are what make almost all modern electronic devices possible. PCBs are made from sheets of fiberglass clad with copper, usually in multiplelayers. Cut a computer motherboard in two, for instance, and you'll often see five or more differently patterned layers. Making boards at home is relatively easy

  4. 1 ITALIAN COLONISATION & LIBYAN RESISTANCE THE AL ...

    African Journals Online (AJOL)

    Ike Odimegwu

    Libya: Markaz Jihad al-Libyan Studies Centre, 1992. Allen, B. “Professor Malvezzi's Book on Italian Colonial Policy”. Journal of the Royal African Society, 34.137, (1935): 428. Andall, J. “Italian Colonisation: Historical Perspectives. Introduction” Journal of Modern Italian Studies, 8.3, (2003): 371. Andall, J. Legacy & Memory.

  5. Italian/Italiano. Resource Guides for Teachers.

    Science.gov (United States)

    Jackson, Jenny

    This resource guide, intended for current prospective teachers of Italian, is designed as a source of information and inspiration for Italian instructors at all educational levels. The first of the guide's 11 chapters provides a brief general introduction to this book. Chapter 2 looks at the status of and rationale for Italian language instruction…

  6. A Handbook for Teachers of Italian.

    Science.gov (United States)

    Mollica, Anthony, Ed.

    This handbook for teachers of Italian consists of a collection of 16 essays by noted professionals in the field of Italian instruction: (1) "Fundamentals of Language Learning and Language Instruction," by A. Papalia; (2) "Linguistic Methodology and the Teacher of Italian," by R.J. Di Pietro; (3) "Preparation for Language Teaching," by F.J. Bosco;…

  7. Uncovering the Italian Muscle Jew: from Zionist Gymnastics to Fascist Boxing

    Directory of Open Access Journals (Sweden)

    Simon Levis Sullam

    2017-10-01

    Full Text Available In this article I examine the presence and influence among Italian Jews of Max Nordau’s image of the “muscle Jew” and more broadly of a virile imaginary, intertwined with Zionist and Italian nationalist ideas. I first document the relevance of an early phase of Italian muscular Judaism at the beginning of the twentieth century, at the time of the rise of Zionism in Italy. I then study the development, in the 1920s and 1930s, of a virile imagery among the two trends of Italian revisionist Zionism and of what we may call Italian Jewish Fascism. I end by asking whether there were not inherent contradictions, or at least relevant tensions, in the ideal of the muscle Jew, between radical nationalism and Jewish forms of virility, as developed after the First world war and in connection with the rise and stabilization of Fascism.

  8. Opinions expressed by Italian National Advisory Toxicological Committee on some active ingredients of pesticides

    Energy Technology Data Exchange (ETDEWEB)

    Camoni, I. [Ist. Superiore di Sanita`, Rome (Italy). Lab. di Tossicologia Applicata

    1996-03-01

    The opinions expressed by the Italian National Advisory Toxicological Committee (CCTN) on some active ingredients of pesticides are presented. Carcinogenic and mutagenic effects of these substances have been examined and, on this basis, an evaluation and relative classification were expressed.

  9. 3D Printing A Survey

    Directory of Open Access Journals (Sweden)

    Muhammad Zulkifl Hasan

    2017-08-01

    Full Text Available Solid free fabrication SFF are produced to enhance the printing instrument utilizing distinctive strategies like Piezo spout control multi-spout injet printers or STL arrange utilizing cutting information. The procedure is utilized to diminish the cost and enhance the speed of printing. A few techniques take long at last because of extra process like dry the printing. This study will concentrate on SFFS utilizing UV gum for 3D printing.

  10. A laser printing based approach for printed electronics

    Science.gov (United States)

    Zhang, T.; Hu, M.; Liu, Y.; Guo, Q.; Wang, X.; Zhang, W.; Lau, W.; Yang, J.

    2016-03-01

    Here we report a study of printing of electronics using an office use laser printer. The proposed method eliminates those critical disadvantages of solvent-based printing techniques by taking the advantages of electroless deposition and laser printing. The synthesized toner acts as a catalyst for the electroless copper deposition as well as an adhesion-promoting buffer layer between the substrate and deposited copper. The easy metallization of printed patterns and strong metal-substrate adhesion make it an especially effective method for massive production of flexible printed circuits. The proposed process is a high throughput, low cost, efficient, and environmentally benign method for flexible electronics manufacturing.

  11. Donato Mancini Print Launch

    OpenAIRE

    Shing, Cherman; Mancini, Donato

    2012-01-01

    During Institutions by Artists, Fillip was pleased to present a series of free, parallel events in the lobby of SFU Woodward’s that investigated the material culture produced by the institutional practices of artists. The Print Centre featured talks, launches, and screenings by conference presenters and attendees. Presented in collaboration with a temporary book store hosted by Motto Books (Berlin).

  12. Print Centre Event 2

    OpenAIRE

    Hadbavny, Michelle

    2012-01-01

    During Institutions by Artists, Fillip was pleased to present a series of free, parallel events in the lobby of SFU Woodward’s that investigated the material culture produced by the institutional practices of artists. The Print Centre featured talks, launches, and screenings by conference presenters and attendees. Presented in collaboration with a temporary book store hosted by Motto Books (Berlin).

  13. Print Centre Event 3

    OpenAIRE

    Hadbavny, Michelle

    2012-01-01

    During Institutions by Artists, Fillip was pleased to present a series of free, parallel events in the lobby of SFU Woodward’s that investigated the material culture produced by the institutional practices of artists. The Print Centre featured talks, launches, and screenings by conference presenters and attendees. Presented in collaboration with a temporary book store hosted by Motto Books (Berlin).

  14. "Printed-circuit" rectenna

    Science.gov (United States)

    Dickinson, R. M.

    1977-01-01

    Rectifying antenna is less bulky structure for absorbing transmitted microwave power and converting it into electrical current. Printed-circuit approach, using microstrip technology and circularly polarized antenna, makes polarization orientation unimportant and allows much smaller arrays for given performance. Innovation is particularly useful with proposed electric vehicles powered by beam microwaves.

  15. Plasmonic colour laser printing

    DEFF Research Database (Denmark)

    Zhu, Xiaolong; Vannahme, Christoph; Højlund-Nielsen, Emil

    2016-01-01

    Colour generation by plasmonic nanostructures and metasurfaces has several advantages over dye technology: reduced pixel area, sub-wavelength resolution and the production of bright and non-fading colours. However, plasmonic colour patterns need to be pre-designed and printed either by e-beam lit......Colour generation by plasmonic nanostructures and metasurfaces has several advantages over dye technology: reduced pixel area, sub-wavelength resolution and the production of bright and non-fading colours. However, plasmonic colour patterns need to be pre-designed and printed either by e......-beam lithography (EBL) or focused ion beam (FIB), both expensive and not scalable processes that are not suitable for post-processing customization. Here we show a method of colour printing on nanoimprinted plasmonic metasurfaces using laser post-writing. Laser pulses induce transient local heat generation...... that leads to melting and reshaping of the imprinted nanostructures. Depending on the laser pulse energy density, different surface morphologies that support different plasmonic resonances leading to different colour appearances can be created. Using this technique we can print all primary colours...

  16. Just press print

    Science.gov (United States)

    Ornes, Stephen

    2013-09-01

    Patients requiring an organ transplant may one day no longer have to wait for a matching donor. As Stephen Ornes explains, researchers are making progress towards creating human organs with techniques such as 3D printing, using the patient's own cells for ink.

  17. Printed Triband Terminal Antenna

    OpenAIRE

    John, Matthias; Ammann, Max; Farrell, R.

    2005-01-01

    This paper presents a printed triple-band multibranch monopole for use in modern wireless systems. The antenna is designed to operate in three bands which cover virtually all wireless channels. Parameters of the antenna geometry are varied and the effects of these variations on the impedance bandwidth are shown.

  18. Legibility of Print.

    Science.gov (United States)

    Bloodsworth, James Gaston

    Legibility refers to the physical appearance of printed materials: line lengths, type size, style of type face, space between lines and between letters, margins, and physical format are some of the factors that are involved. After the turn of the century, especially after 1925, research became fairly common in this area, but has been meager since…

  19. Italian telematics initiatives and achievements.

    Science.gov (United States)

    Pinciroli, Francesco

    2003-01-01

    Depending on their legislation, the European countries have different telematics initiatives and different scenarios. Cultural roots cause differences even within a country or a region, and different organisational structures can cause further problems. With regard to the Italian telematics approach, the author intends to explain the basis and the main achievements in Italy and especially in the Lombaria region.

  20. Investigation of the influence of cementation of chromium onto aluminium on the characteristics of non-printing elements of an offset printing plate

    Directory of Open Access Journals (Sweden)

    Živković Predrag M.

    2004-01-01

    Full Text Available The possibility of the electro less deposition of chromium onto aluminum was investigated in order to improve non-printing element properties. It was determined that the electrochemical deposition of trivalent chromium was possible from alkaline solutions. The presence of chromium was confirmed by the EDAX procedure in three different laboratories. The influence of chromium on the wet ability of the nonprinting elements of the printing form was examined by drop spreading. Specimens were examined by pouring distilled water in drops onto the surface of the specimen. The picture of the drop was taken by a digital camera from two directions, in order to measure the diameter of the spreaded drop (a measuring gauge was recorded together with the drop and contact angle. The chromium-treated samples showed increased wettability compared with the non-chromium-treated samples. Improvement of the non-printing elements was confirmed during a printing test that was performed under real printing conditions. The purity of the prints made by two types of printing forms was analyzed in two ways: based on densitometric measurements and based on statistical analysis of the scanned print. Both methods of analysis of the control prints showed that the control prints made from chromium-treated specimens were purer than the prints made from the non-chromium-treated specimens. Considering that all the conditions of making the printing forms and the printing conditions, except the electro less deposition procedure were the same, it could be concluded that the electro less deposited layer of chromium improved the printing properties of the offset printing form because of the increased wettability.

  1. 3D Printed Shock Mitigating Structures

    Science.gov (United States)

    Schrand, Amanda; Elston, Edwin; Dennis, Mitzi; Metroke, Tammy; Chen, Chenggang; Patton, Steven; Ganguli, Sabyasachi; Roy, Ajit

    Here we explore the durability, and shock mitigating potential, of solid and cellular 3D printed polymers and conductive inks under high strain rate, compressive shock wave and high g acceleration conditions. Our initial designs include a simple circuit with 4 resistors embedded into circular discs and a complex cylindrical gyroid shape. A novel ink consisting of silver-coated carbon black nanoparticles in a thermoplastic polyurethane was used as the trace material. One version of the disc structural design has the advantage of allowing disassembly after testing for direct failure analysis. After increasing impacts, printed and traditionally potted circuits were examined for functionality. Additionally, in the open disc design, trace cracking and delamination of resistors were able to be observed. In a parallel study, we examined the shock mitigating behavior of 3D printed cellular gyroid structures on a Split Hopkinson Pressure Bar (SHPB). We explored alterations to the classic SHPB setup for testing the low impedance, cellular samples to most accurately reflect the stress state inside the sample (strain rates from 700 to 1750 s-1). We discovered that the gyroid can effectively absorb the impact of the test resulting in crushing the structure. Future studies aim to tailor the unit cell dimensions for certain frequencies, increase print accuracy and optimize material compositions for conductivity and adhesion to manufacture more durable devices.

  2. A method for three-dimensional color printing and a three-dimensional color printing device

    OpenAIRE

    Urban, Philipp; Brunton, Alan; Arikan, Can Ates

    2016-01-01

    The invention relates to a method and a device for three-dimensional color printing, wherein at least a first printing material with a first printing material color and at least another printing material with another printing material color is used to construct a printing object (7), wherein an arrangement of the printing materials in a surface region and a near surface interior region of the printing object (7) is determined based on a desired color reproduction of the printing object.

  3. The History of Printing in Slovenia – The Role of Women in the Black art and the first Slovenian Books

    Directory of Open Access Journals (Sweden)

    Anja Dular

    2015-12-01

    Full Text Available Granting permission for setting up a printing house was the prerogative of the state administration, which also granted licenses for the manufacture of the typesets. Although women were clearly unable to meet all of these requirements they worked as heads of bookshops and printing houses. This was due to the fact that after a printer died his legal heirs, generally his widow, inherited the company with all its concessions. In this paper we discuss women connected with Slovene books and books printed in Slovenia from the 16th to 19th centuries. After Ulrich Morhart's death in Tübingen in 1554 his widow, Magdalena Morhart, continued to run the printing house. It is possible to conclude that as many as seventeen Slovene publications from the 16th century were printed during the period when Magdalena was at the head of the printing house. In 1678 Johannes Baptist Mayr, a printer from Salzburg established in Ljubljana a branch of his printing house in Salzburg. In 1695 his son Joseph Taddeus Mayr was followed by Ana Barbara Mayr, who thus became the first female printer in Carniola. She remained at the head of the printing house for a full decade, until 1705. In the middle of 18th century Anna Elisabetha Reichard inherited the only printing house in Carniola. During the two years – 1757 to 1759 she printed publications in four languages: in Slovene, German, Latin, and Italian. Rosalia Eger played an important role in the development of printing activities in the 19th century. She became a widow in 1829 and took over the printing house which she formally led until her death in 1871. Rosalia Eger printed materials in three languages, namely in Slovene, German, and Latin.

  4. Health Sciences Patrons Use Electronic Books More than Print Books

    Directory of Open Access Journals (Sweden)

    Robin Elizabeth Miller

    2017-09-01

    Full Text Available A Review of: Li, J. (2016. Is it cost-effective to purchase print books when the equivalent e-book is available? Journal of Hospital Librarianship, 16(1, 40-48. http://dx.doi.org/10.1080/15323269.2016.1118288 Abstract Objective – To compare use of books held simultaneously in print and electronic formats. Design – Case study. Setting – A health sciences library at a public comprehensive university with a medical college in the southern United States. Subjects – Usage data for 60 books held by the library simultaneously in print and electronically. The titles were on standing order in print and considered “core” texts for clinical, instructional, or reference for health sciences faculty, students, and medical residents. Methods – Researchers collected usage data for 60 print titles from the integrated library system and compared the data to COUNTER reports for electronic versions of the same titles, for the period spanning 2010-2014. Main Results – Overall, the 60 e-book titles were used more than the print versions, with the electronic versions used a total of 370,695 times while the print versions were used 93 times during the time period being examined. Conclusion – The use of electronic books outnumbers the use of print books of the same title.

  5. The first printed edition of Tycho's 1004 star catalogue

    Science.gov (United States)

    Truffa, Giancarlo

    One of the most important contribution to astronomy by Tycho Brahe has been the preparation of a star catalogue based on new observations. It is known in two versions, the shorter with 777 stars, was published in the first volume of Astronomiae Instauratae Progymnasmata, published in 1602 after Tycho's death. The longest version, containing 1004 stars, was distributed in manuscript form by Tycho himself only to important people, scientists and rulers, of his time as testified by the extant copies. This version is commonly considered to be printed for the first time by Kepler as an appendix to the Rudolphine Tables. Indeed it was printed in 1604 by a little known Italian mathematician, Francesco Pifferi, who, using the manuscripts sent to Magini and to the Venice Republic, inserted the new star catalogue in his Italian translation of Clavius' In Sphaeram Ioannis de Sacro Bosco commentarius. This work had very little distribution and the few references to it in contemporary works did not mentioned the new additions so it was completely forgotten.

  6. "Siamo Vicini, No?": Negotiating Commonality for Rapport Building in Italian L1-L2 Online Text Chat

    Science.gov (United States)

    Tudini, Vincenza; Strambi, Antonella

    2017-01-01

    Focusing specifically on the negotiation of commonality, this study explores rapport building (Spencer-Oatey, 2000) in online intercultural text chat, where Australian students of Italian interact with L1 Italian speakers. Although the initial purpose of the examined chat exchanges is to facilitate L2 acquisition, analysis of transcripts indicates…

  7. Come studiare e insegnare l'italiano attraverso i corpora (How To Study and Teach Italian through Corpora).

    Science.gov (United States)

    Laviosa, Sara

    1999-01-01

    Examines recent studies of linguistic corpora in Italian, and presents the results of an analysis of "piace" and "piacciono" conducted on a corpus of 3.5 million words of written Italian, accessible at the University of Birmingham in England. Focuses on pedagogical applications of the data and on the inductive methodologies…

  8. Electrohydrodynamic Printing and Manufacturing

    Science.gov (United States)

    Aksay, Ilhan A. (Inventor); Saville, Dudley A. (Inventor); Poon, Hak Fei (Inventor); Korkut, Sibel (Inventor); Chen, Chuan-hua (Inventor)

    2014-01-01

    An stable electrohydrodynamic filament is obtained by causing a straight electrohydrodynamic filament formed from a liquid to emerge from a Taylor cone, the filament having a diameter of from 10 nm to 100.mu.m. Such filaments are useful in electrohydrodynamic printing and manufacturing techniques and their application in liquid drop/particle and fiber production, colloidal deployment and assembly, and composite materials processing.

  9. Plasmonic colour laser printing

    Science.gov (United States)

    Zhu, Xiaolong; Vannahme, Christoph; Højlund-Nielsen, Emil; Mortensen, N. Asger; Kristensen, Anders

    2016-04-01

    Colour generation by plasmonic nanostructures and metasurfaces has several advantages over dye technology: reduced pixel area, sub-wavelength resolution and the production of bright and non-fading colours. However, plasmonic colour patterns need to be pre-designed and printed either by e-beam lithography (EBL) or focused ion beam (FIB), both expensive and not scalable processes that are not suitable for post-processing customization. Here we show a method of colour printing on nanoimprinted plasmonic metasurfaces using laser post-writing. Laser pulses induce transient local heat generation that leads to melting and reshaping of the imprinted nanostructures. Depending on the laser pulse energy density, different surface morphologies that support different plasmonic resonances leading to different colour appearances can be created. Using this technique we can print all primary colours with a speed of 1 ns per pixel, resolution up to 127,000 dots per inch (DPI) and power consumption down to 0.3 nJ per pixel.

  10. The Italian Dementia National Plan

    Directory of Open Access Journals (Sweden)

    Teresa Di Fiandra

    2015-12-01

    Full Text Available The Italian Dementia National Plan was formulated in October 2014 by the Italian Ministry of Health in close cooperation with the regions, the National Institute of Health and the three major national associations of patients and carers. The main purpose of this strategy was to provide directive indications for promoting and improving interventions in the dementia field, not limiting to specialist and therapeutic actions, but particularly focusing on the support of patients and families throughout the pathways of care. Four main objectives are indicated: 1 promote health- and social-care interventions and policies; 2 create/strengthen the integrated network of services for dementia based on an integrated approach; 3 implement strategies for promoting appropriateness and quality of care; and 4 improve the quality of life of persons with dementia and their families by supporting empowerment and stigma reduction. These objectives and the pertaining actions are described in the present paper.

  11. Chemical deinking of prints obtained by non-impact printing

    Directory of Open Access Journals (Sweden)

    Zdenka Bolanca

    2001-12-01

    Full Text Available The paper shows the results of efficiency investi-gation of chemical deinking of non-impact prints, where the principle of electrophotography is used for obtaining the latent image, on which the toner could adhere. The basis of scientific prepositions of deinking flotation and the mechanism for particle separation in the explanation of the results of experiment are given. The optical properties of hand-sheets in relation to the particle separation mechanism, their size, form and structure are discussed.The results obtained by deinking flotation of a mixed sample from the prints of non-impact printing and the conventional offset printing show clearly the influence of the specific characteristic of printing techniques and the chemical composition of toner, i.e. of printing inks on the quality of recycled fibers.

  12. Language Policy and Planning: The Case of Italian Sign Language

    Science.gov (United States)

    Geraci, Carlo

    2012-01-01

    Italian Sign Language (LIS) is the name of the language used by the Italian Deaf community. The acronym LIS derives from Lingua italiana dei segni ("Italian language of signs"), although nowadays Italians refers to LIS as Lingua dei segni italiana, reflecting the more appropriate phrasing "Italian sign language." Historically,…

  13. Somatotype of elite Italian gymnasts.

    Science.gov (United States)

    Massidda, Myosotis; Toselli, Stefania; Brasili, Patricia; Calò, Carla M

    2013-09-01

    The somatotyping method is especially helpful in sports in which the body could directly influence the biomechanics of movements and the performance's results. The purpose of this study was to determine the somatotype of elite Italian gymnasts and to compare it in terms of competition levels. The sample comprised 64 elite gymnasts (42 females (F), somatotype 1.4-4.4-3.2; and 22 males (M), somatotype 1.6-6.3-2.1) belonging to the Italian National Artistic Gymnastic Team (2007) at different competition levels: Allieve, Junior, and Senior. Mean whole somatotypes, by competition levels, were not significantly different in both sexes (Female gymnasts: Allieve, 1.3-4.6-3.3; Junior, 1.3-4.2-3.6; Senior, 1.7-4.2-2.7; Male gymnasts: Junior, 1.5-6.3-2.5; Senior, 1.7-6.3-1.6). Male Junior gymnasts exhibited greater ectomorphy than Senior athletes (F1,20 = 7.75, p somatotype of Italian elite gymnasts and their strong homogeneity, evident also from the low values of somatotype attitudinal mean (SAM). The results emphasize the need for a specific somatotype to reach an elite level in sport and the need to integrate the somatotype analysis between the scientific instruments for selecting talent also in artistic gymnastics.

  14. A flexible high potential printed battery for powering printed electronics

    Science.gov (United States)

    Gaikwad, Abhinav M.; Steingart, Daniel A.; Nga Ng, Tse; Schwartz, David E.; Whiting, Gregory L.

    2013-06-01

    Mechanically flexible arrays of alkaline electrochemical cells fabricated using stencil printing onto fibrous substrates are shown to provide the necessary performance characteristics for driving ink-jet printed circuits. Due to the dimensions and material set currently required for reliable low-temperature print processing of electronic devices, a battery potential greater than that sourced by single cells is typically needed. The developed battery is a series interconnected array of 10 low resistance Zn-MnO2 alkaline cells, giving an open circuit potential of 14 V. This flexible battery is used to power an ink-jet printed 5-stage complementary ring oscillator based on organic semiconductors.

  15. Block-Cell-Printing for live single-cell printing.

    Science.gov (United States)

    Zhang, Kai; Chou, Chao-Kai; Xia, Xiaofeng; Hung, Mien-Chie; Qin, Lidong

    2014-02-25

    A unique live-cell printing technique, termed "Block-Cell-Printing" (BloC-Printing), allows for convenient, precise, multiplexed, and high-throughput printing of functional single-cell arrays. Adapted from woodblock printing techniques, the approach employs microfluidic arrays of hook-shaped traps to hold cells at designated positions and directly transfer the anchored cells onto various substrates. BloC-Printing has a minimum turnaround time of 0.5 h, a maximum resolution of 5 µm, close to 100% cell viability, the ability to handle multiple cell types, and efficiently construct protrusion-connected single-cell arrays. The approach enables the large-scale formation of heterotypic cell pairs with controlled morphology and allows for material transport through gap junction intercellular communication. When six types of breast cancer cells are allowed to extend membrane protrusions in the BloC-Printing device for 3 h, multiple biophysical characteristics of cells--including the protrusion percentage, extension rate, and cell length--are easily quantified and found to correlate well with their migration levels. In light of this discovery, BloC-Printing may serve as a rapid and high-throughput cell protrusion characterization tool to measure the invasion and migration capability of cancer cells. Furthermore, primary neurons are also compatible with BloC-Printing.

  16. Recent trends in print portals and Web2Print applications

    Science.gov (United States)

    Tuijn, Chris

    2009-01-01

    For quite some time now, the printing business has been under heavy pressure because of overcapacity, dropping prices and the delocalization of the production to low income countries. To survive in this competitive world, printers have to invest in tools that, on one hand, reduce the production costs and, on the other hand, create additional value for their customers (print buyers). The creation of customer portals on top of prepress production systems allowing print buyers to upload their content, approve the uploaded pages based on soft proofs (rendered by the underlying production system) and further follow-up the generation of the printed material, has been illustrative in this respect. These developments resulted in both automation for the printer and added value for the print buyer. Many traditional customer portals assume that the printed products have been identified before they are presented to the print buyer in the portal environment. The products are, in this case, typically entered by the printing organization in a so-called MISi system after the official purchase order has been received from the print buyer. Afterwards, the MIS system then submits the product to the customer portal. Some portals, however, also support the initiation of printed products by the print buyer directly. This workflow creates additional flexibility but also makes things much more complex. We here have to distinguish between special products that are defined ad-hoc by the print buyer and standardized products that are typically selected out of catalogs. Special products are most of the time defined once and the level of detail required in terms of production parameters is quite high. Systems that support such products typically have a built-in estimation module, or, at least, a direct connection to an MIS system that calculates the prices and adds a specific mark-up to calculate a quote. Often, the markup is added by an account manager on a customer by customer basis; in this

  17. XVth Italian Society of Archaeoastronomy Congress

    CERN Document Server

    2017-01-01

    This book addresses a variety of topics within the growing discipline of Archaeoastronomy, focusing especially on Archaeoastronomy in Sicily and the Mediterranean and Cultural Astronomy. A further priority is discussion of the astronomical and statistical methods used today to ascertain the degree of reliability of the chronological and cultural definition of sites and artifacts of archaeoastronomical interest. The contributions were all delivered at the XVth Congress of the Italian Society of Archaeoastronomy (SIA), held under the rubric "The Light, the Stones and the Sacred" – a theme inspired by the International Year of Light 2015, organized by UNESCO. The full meaning of many ancient monuments can only be understood by examining their relation to light, given the effects that light radiation produces in “interacting” with lithic structures. Moreover, in addition to manifestations of the sacred through the medium of light (hierophanies), there are many ties between temples, tombs, megalithic structu...

  18. Italian Journal of Animal Science - Presentation

    Directory of Open Access Journals (Sweden)

    Vincenzo Russo

    2010-01-01

    Full Text Available The publication of the first issue of the Italian Journal of Animal Science marks two important events for the Associazione Scientifica di Produzione Animale -ASPA- (Italian Scientific Association of Animal Production: the birth of a new scientific journal in English and the end of the publication in Italian of the remarkable journal Zootecnica e Nutrizione Animale, which was started in 1975, as the official organ of the Association.

  19. British Columbia Consumers' Preferences for Italian Wines: Reputation and Vintage Effects on Wine Quality and Prices

    OpenAIRE

    Florkowski, Wojciech J.; Carew, Richard; He, Senhui

    2008-01-01

    Italian wines have been enjoyed by Canadian consumers for decades and the consumption is not limited to the ethnic Italian population. The study examines effects of wine characteristics and the brand associated with the designation of geographic origin estimating five hedonic price equations for Barbaresco; Barbera; Veneto (Valpolicella, Amarone and Reecioto); Soave; and, Chianti and uses weekly sales data from British Columbia retail outlets. Results indicate that, in general, a premium was ...

  20. Printed Electrochemical Instruments for Biosensors

    OpenAIRE

    Beni, Valerio; Nilsson, D.; Arven, P.; Norberg, P.; Gustafsson, G.; Turner, Anthony

    2015-01-01

    Mobile diagnostics for healthcare, food safety and environmental monitoring, demand a new generation of inexpensive sensing systems suitable for production in high volume. Herein we report on the development of a new disposable electrochemical instrument exploiting the latest advances in printed electronics and printed biosensors. The current system is manufactured under ambient conditions with all interconnections printed; electrochemical measurements and data elaboration are realized by the...

  1. Nutritional habits in Italian university students

    National Research Council Canada - National Science Library

    Teleman, Adele Anna; de Waure, Chiara; Soffiani, Valentina; Poscia, Andrea; Di Pietro, Maria Luisa

    2015-01-01

    .... We analyzed data collected from Italian university students regarding consumption of fruits, vegetables, fast-foods, sweets, energizing drinks, and coffee, average number of eating episodes per day...

  2. Organizatonal Communication Issues in Italian Multinational Corporations.

    Science.gov (United States)

    Cesaria, Ruggero

    2000-01-01

    Provides a brief historical reconstruction of management communication in Italian companies. Suggests that dealing with communication technologies, communication professionals, and intercultural communication represent three future challenges. (NH)

  3. Gender in Italian-German Bilinguals: A Comparison with German L2 Learners of Italian

    Science.gov (United States)

    Bianchi, Giulia

    2013-01-01

    This study compares mastery of gender assignment and agreement in Italian by adult Italian-German bilinguals who have acquired two languages simultaneously (2L1), and by adult German highly proficient second language learners (L2ers) of Italian. Our data show that incompleteness in bilingual acquisition and in second language (L2) acquisition…

  4. Quality Inspection of Printed Texts

    DEFF Research Database (Denmark)

    Pedersen, Jesper Ballisager; Nasrollahi, Kamal; Moeslund, Thomas B.

    2016-01-01

    Inspecting the quality of printed texts has its own importance in many industrial applications. To do so, this paper proposes a grading system which evaluates the performance of the printing task using some quality measures for each character and symbols. The purpose of these grading system is two......-folded: for costumers of the printing and verification system, the overall grade used to verify if the text is of sufficient quality, while for printer's manufacturer, the detailed character/symbols grades and quality measurements are used for the improvement and optimization of the printing task. The proposed system...

  5. Evolutionary Aesthetics and Print Advertising

    National Research Council Canada - National Science Library

    Kamil Luczaj

    2015-01-01

    .... The purpose of a comprehensive content analysis of print advertising is to determine whether the items indicated by evolutionists such as animals, flowers, certain types of landscapes, beautiful...

  6. The effect of morphology on spelling and reading accuracy: A study on Italian children.

    Directory of Open Access Journals (Sweden)

    Paola eAngelelli

    2014-11-01

    Full Text Available In opaque orthographies knowledge of morphological information helps in achieving reading and spelling accuracy. In transparent orthographies with regular print-to-sound correspondences, such as Italian, the mappings of orthography onto phonology and phonology onto orthography are in principle sufficient to read and spell most words. The present study aimed to investigate the role of morphology in the reading and spelling accuracy of Italian children as a function of school experience to determine whether morphological facilitation was present in children learning a transparent orthography. The reading and spelling performances of 15 third-grade and 15 fifth-grade typically developing children were analyzed. Children read aloud and spelled both low-frequency words and pseudowords. Low-frequency words were manipulated for the presence of morphological structure (morphemic words vs non-derived words. Morphemic words could also vary for the frequency (high vs low of roots and suffixes. Pseudo-words were made up of either a real root and a real derivational suffix in a combination that does not exist in the Italian language or had no morphological constituents. Results showed that, in Italian, morphological information is a useful resource for both reading and spelling. Typically developing children benefitted from the presence of morphological structure when they read and spelled pseudowords; however, in processing low-frequency words, morphology facilitated reading but not spelling. These findings are discussed in terms of morpho-lexical access and successful cooperation between lexical and sublexical processes in reading and spelling.

  7. The effect of morphology on spelling and reading accuracy: a study on Italian children.

    Science.gov (United States)

    Angelelli, Paola; Marinelli, Chiara Valeria; Burani, Cristina

    2014-01-01

    In opaque orthographies knowledge of morphological information helps in achieving reading and spelling accuracy. In transparent orthographies with regular print-to-sound correspondences, such as Italian, the mappings of orthography onto phonology and phonology onto orthography are in principle sufficient to read and spell most words. The present study aimed to investigate the role of morphology in the reading and spelling accuracy of Italian children as a function of school experience to determine whether morphological facilitation was present in children learning a transparent orthography. The reading and spelling performances of 15 third-grade and 15 fifth-grade typically developing children were analyzed. Children read aloud and spelled both low-frequency words and pseudowords. Low-frequency words were manipulated for the presence of morphological structure (morphemic words vs. non-derived words). Morphemic words could also vary for the frequency (high vs. low) of roots and suffixes. Pseudo-words were made up of either a real root and a real derivational suffix in a combination that does not exist in the Italian language or had no morphological constituents. Results showed that, in Italian, morphological information is a useful resource for both reading and spelling. Typically developing children benefitted from the presence of morphological structure when they read and spelled pseudowords; however, in processing low-frequency words, morphology facilitated reading but not spelling. These findings are discussed in terms of morpho-lexical access and successful cooperation between lexical and sublexical processes in reading and spelling.

  8. Leaching studies for metals recovery from waste printed wiring boards

    Science.gov (United States)

    Luyima, Alex; Shi, Honglan; Zhang, Lifeng

    2011-08-01

    The leaching behavior of most metals present in printed wiring boards is evaluated, aiming at its recycling by hydrometallurgy. Two leaching reagents (nitric acid and aqua regia) are compared. The effects of acid concentration, particle size of sample, leaching time, and temperature are examined. The results reveal that small particle size and a combination of both nitric acid and aqua regia are capable of dissolving most of the metals content of printed wiring boards.

  9. Versioning of printed products

    Science.gov (United States)

    Tuijn, Chris

    2005-01-01

    During the definition of a printed product in an MIS system, a lot of attention is paid to the production process. The MIS systems typically gather all process-related parameters at such a level of detail that they can determine what the exact cost will be to make a specific product. This information can then be used to make a quote for the customer. Considerably less attention is paid to the content of the products since this does not have an immediate impact on the production costs (assuming that the number of inks or plates is known in advance). The content management is typically carried out either by the prepress systems themselves or by dedicated workflow servers uniting all people that contribute to the manufacturing of a printed product. Special care must be taken when considering versioned products. With versioned products we here mean distinct products that have a number of pages or page layers in common. Typical examples are comic books that have to be printed in different languages. In this case, the color plates can be shared over the different versions and the black plate will be different. Other examples are nation-wide magazines or newspapers that have an area with regional pages or advertising leaflets in different languages or currencies. When considering versioned products, the content will become an important cost factor. First of all, the content management (and associated proofing and approval cycles) becomes much more complex and, therefore, the risk that mistakes will be made increases considerably. Secondly, the real production costs are very much content-dependent because the content will determine whether plates can be shared across different versions or not and how many press runs will be needed. In this paper, we will present a way to manage different versions of a printed product. First, we will introduce a data model for version management. Next, we will show how the content of the different versions can be supplied by the customer

  10. EQUAL OPPORTUNITIES IN THE ITALIAN LABOUR MARKET

    Directory of Open Access Journals (Sweden)

    Balazs-Foldi Emese

    2015-07-01

    Full Text Available The integration of persons with disabilities and with reduced work capacity in the labour market represents one of the biggest challenges for labour market policies. The non-integration of disabled people in the labour market causes huge costs for the countries’ economy. The European Union’s aim is to transform passive social support into active support by means of labor market policy measures, to help people to obtain gainful employment and to raise employment levels of people with disabilities and with reduced work capacities. Earlier this target group has to work in the sheltered employment. But it changed from the 90’s years because of the social model of disability definition. Nowadays the main goal to help this target group integrates in the open employment. The members of European Union imagine this aim on other way. The Scandinavian countries or England prefer the equal opportunities and the personalised mainstreaming programmes and services. Other European countries, as Germany, Austria or Italy prefer the rehabilitation quota system. Thus, the labor force participation and employment rates for people with disabilities and with reduced working capacities are strong differences between the European countries. But lot of other options also influence the member of countries’ policy and employment system. Since the Amsterdam Treaty the European Union has devoted exceptional attention to the equal opportunities of disabled people, the enforcement of equal treatment, and the reduction of the dangers of discrimination, as it is, a significant part of persons with disabilities and reduced work capacity do not have a full-time job, they become unemployed two or three times more frequently than their abled-counterparts, and dispose of lower salary, therefore they need the help of their family and the community. This study examines the Italian situation. It bases on statistics on the Italian target group and provides comparisons with

  11. Goethe's Italian Journey and the geological landscape

    Science.gov (United States)

    Coratza, Paola; Panizza, Mario

    2015-04-01

    Over 220 years ago Johann Wolfgang von Goethe undertook a nearly two-years long and fascinating journey to Italy, a destination dreamed for a long time by the great German writer. During his journey from Alps to Sicily Goethe reflects on landscape, geology, morphology of "Il Bel Paese", sometimes providing detailed descriptions and acute observations concerning the great and enduring laws by which the earth and all within it are governed. He was an observer, with the eye of the geologist and landscape painter, as he himself stated, and therefore he had a 360 degree focus on all parts of the territory. From the Brenner Pass to Sicily, Goethe reflects on landscape, contrasting morphologies, the genesis of territories, providing detailed descriptions useful for reconstructing the conditions of the territory and crops of the late 18th century. His diary is a description of the impressions he received from the country and its people, mingled with reflections upon art, science and literature. Goethe studied mineralogical and geological phenomena and drew up notes on the life of the people, the climate and the plants. On various scientific occasions and, in particular, within the framework of the Italian Association "Geologia & Turismo", of the Working Group "Geomorphosites" of the International Association of Geomorphologists and the International Year of Planet Earth, the opportunity to re-examine Goethe's travels in Italy from a geological viewpoint was recognised. In the present paper an attempt was made to reproduce the geotourism itinerary ante litteram of the writer to Italy, one of the most important tourist destination worldwide, thanks to its rich cultural and natural heritage and the outstanding aesthetic qualities of the complex natural landscape. This project was essentially conceived with a twofold purpose. First of all, an attempt was made to reproduce the journey of a great writer, as an example of description of landscape perceived and described as

  12. Consumer perceptions of nanotechnology applications in Italian wine

    OpenAIRE

    E. Chiodo; N. Casolani; G.M. Greehy; A. Fantini; M.B. McCarthy

    2015-01-01

    This paper examines Italian consumer acceptance of nanotechnology applications in wine production, surveying wine consumers from the Abruzzo Region. Conjoint and post-hoc segmentation analysis establishes how consumers value different wine product attributes and place them within the context of applications of nanotechnology. Consumers appear relatively unfamiliar with nanotechnology applications, both generally and specifically to food. Although, an overall rejection of the concept of “nano ...

  13. Printing of the year book, carton boxes and printed envelopes

    Indian Academy of Sciences (India)

    2018-01-18

    Jan 18, 2018 ... 1. Title: PRINTING AND SUPPLY OF THE YEAR BOOK - 2018 AND CARTON BOXES ALONG WITH PRINTED. ENVELOPES. Description a) Book size: : 140 X 215 mm / 22.5 cm x 15 cm (Trim Size) b) No. of Pages. : 340 + 4 in DOUBLE COLOUR c) Inner Pages. Matt Art 100 GSM. 2) Natural shade (NS), ...

  14. Printed electronic switch on flexible substrates using printed microcapsules

    NARCIS (Netherlands)

    Cate, A.T. ten; Gaspar, C.H.; Virtanen, H.L.K.; Stevens, R.S.A.; Koldeweij, R.B.J.; Olkkonen, J.T.; Rentrop, C.H.A.; Smolander, M.H.

    2014-01-01

    Printed electronics, the manufacturing of electronic components on large, flexible, and low-cost substrates by printing techniques, can facilitate widespread, very low-cost electronics for consumer applications and disposable devices. New technologies are needed to create functional components in

  15. Centralized printing; UniPrint reduces printing problems in Citrix and Terminal Server

    National Research Council Canada - National Science Library

    Gaskin, James E

    2006-01-01

    ... for that printer on the server, and no easy way to support every odd printer connected to every remote PC. You've traded printing problems for better security, but users care far more about printing than security. They will tell you so in no uncertain terms, at high volume. Enter UniPrint's Terminal Server Edition 6.0, and the company's claim of pro...

  16. Concept of heat-induced inkless eco-printing.

    Science.gov (United States)

    Chen, Jinxiang; Wang, Yong; Xie, Juan; Meng, Chuang; Wu, Gang; Zu, Qiao

    2012-07-01

    Existing laser and inkjet printers often produce adverse effects on human health, the recycling of printing paper and the environment. Therefore, this paper examines the thermogravimetry curves for printer paper, analyzes the discoloration of paper using heat-induction, and investigates the relationship between paper discoloration and the heat-inducing temperature. The mechanism of heat-induced printing is analyzed initially, and its feasibility is determined by a comparative analysis of heat-induced (laser ablation) printing and commercial printing. The innovative concept of heat-induced inkless eco-printing is proposed, in which the required text or graphics are formed on the printing paper via yellowing and blackening produced by thermal energy. This process does not require ink during the printing process; thus, it completely eliminates the aforementioned health and environmental issues. This research also contributes to related interdisciplinary research in biology, laser technology, photochemistry, nano-science, paper manufacturing and color science. Copyright © 2012 Elsevier Ltd. All rights reserved.

  17. The Italian National Seismic Network

    Science.gov (United States)

    Michelini, Alberto

    2016-04-01

    The Italian National Seismic Network is composed by about 400 stations, mainly broadband, installed in the Country and in the surrounding regions. About 110 stations feature also collocated strong motion instruments. The Centro Nazionale Terremoti, (National Earthquake Center), CNT, has installed and operates most of these stations, although a considerable number of stations contributing to the INGV surveillance has been installed and is maintained by other INGV sections (Napoli, Catania, Bologna, Milano) or even other Italian or European Institutions. The important technological upgrades carried out in the last years has allowed for significant improvements of the seismic monitoring of Italy and of the Euro-Mediterranean Countries. The adopted data transmission systems include satellite, wireless connections and wired lines. The Seedlink protocol has been adopted for data transmission. INGV is a primary node of EIDA (European Integrated Data Archive) for archiving and distributing, continuous, quality checked data. The data acquisition system was designed to accomplish, in near-real-time, automatic earthquake detection and hypocenter and magnitude determination (moment tensors, shake maps, etc.). Database archiving of all parametric results are closely linked to the existing procedures of the INGV seismic monitoring environment. Overall, the Italian earthquake surveillance service provides, in quasi real-time, hypocenter parameters which are then revised routinely by the analysts of the Bollettino Sismico Nazionale. The results are published on the web page http://cnt.rm.ingv.it/ and are publicly available to both the scientific community and the the general public. This presentation will describe the various activities and resulting products of the Centro Nazionale Terremoti. spanning from data acquisition to archiving, distribution and specialised products.

  18. Syllabic Effects in Italian Lexical Access

    Science.gov (United States)

    Tagliapietra, Lara; Fanari, R.; Collina, S.; Tabossi, P.

    2009-01-01

    Two cross-modal priming experiments tested whether lexical access is constrained by syllabic structure in Italian. Results extend the available Italian data on the processing of stressed syllables showing that syllabic information restricts the set of candidates to those structurally consistent with the intended word (Experiment 1). Lexical…

  19. Physicochemical and microbiological characteristics of Italian salami ...

    African Journals Online (AJOL)

    Julliane

    2015-07-01

    Jul 1, 2015 ... The purpose of this study was to evaluate and compare the inclusion of different levels of pequi. (Caryocar Brasiliense, Cambess) pulp in the processing of Italian salami made of lamb for the evaluation of their physicochemical and microbiological characteristics. Six formulations of Italian salamis were ...

  20. Assessing the Cost Efficiency of Italian Universities

    NARCIS (Netherlands)

    Agasisti, Tommaso; Salerno, C.S.

    2007-01-01

    This study uses Data Envelopment Analysis to evaluate the cost efficiency of 52 Italian public universities. In addition to being one of the first such cost studies of the Italian system, it explicitly takes into account the internal cost structure of institutions’ education programs; a task not

  1. The Role of Linguistics in Italian Departments.

    Science.gov (United States)

    Kinder, John J.

    1996-01-01

    Discusses the presence and significance of linguistics in Italian departments at universities in Australia and worldwide against the background of multiculturalism, the politicization of the Italian population in Australia, and the emergence of Italy as a major economic and political power. Argues that the boundary lines between linguistics and…

  2. Physicochemical and microbiological characteristics of Italian salami ...

    African Journals Online (AJOL)

    The purpose of this study was to evaluate and compare the inclusion of different levels of pequi (Caryocar Brasiliense, Cambess) pulp in the processing of Italian salami made of lamb for the evaluation of their physicochemical and microbiological characteristics. Six formulations of Italian salamis were processed: no pequi ...

  3. The political uses of astrology: predicting the illness and death of princes, kings and popes in the Italian Renaissance.

    Science.gov (United States)

    Azzolini, Monica

    2010-06-01

    This paper examines the production and circulation of astrological prognostications regarding the illness and death of kings, princes, and popes in the Italian Renaissance (ca. 1470-1630). The distribution and consumption of this type of astrological information was often closely linked to the specific political situation in which they were produced. Depending on the astrological techniques used (prorogations, interrogations, or annual revolutions), and the media in which they appeared (private letters or printed prognostica) these prognostications fulfilled different functions in the information economy of Renaissance Italy. Some were used to legitimise the rule of a political leader, others to do just the opposite. Astrological prorogations and interrogations were often used to plan military and political strategies in case of the illness or death of a political leader, while astrological prognostications were generally written to promote certain political leaders while undermining others. While certainly often partisan to this game, astrologers, for their part, worked within a very well established tradition that gave authority to their forecasts. This paper argues that, as indicators of deeper political tensions otherwise not always explicitly manifest, these prognostications are privileged sources of information providing a better understanding of the political history of the period.

  4. Some Thoughts on Contemporary Graphic Print

    Directory of Open Access Journals (Sweden)

    Stefan Skiba

    2016-09-01

    Full Text Available The production requirements of original graphic works of art have changed since 1980. The development of digital printing using lightfast colors now rivals traditional techniques such as wood cut, screen print, lithography, etching etc. Today, with respect to artistic legitimacy, original graphics using traditional printing techniques compete with original graphics produced by digital printing techniques on the art market. What criteria distinguish traditional printing techniques from those of digital printing in the production and acquisition of original graphics? What consequences is the serious artist faced with when deciding to implement digital print production? How does digital print change original graphic acquisition decisions?

  5. REACH-related substitution within the Danish printing industry

    DEFF Research Database (Denmark)

    Larsen, Henrik Fred; Bøg, Carsten; Markussen, Helene

    The accomplishment of the EU REACH regulation will most probably promote substitution within sectors handling a lot of different chemicals like the printing industry. With the aim of being at the cutting edge of this development the Danish EPA together with the Danish printing industry and IPU...... are running a substitution project. A major part of the work has been mapping the presence of chemicals which are potential candidates for substitution (e.g. PBT, CMR, vPvB, EDS) within the Danish printing industry. The mapping comprises a combination of a literature study and an investigation of the actual...... (2007) presence of candidate substances at 15 Danish printing houses including the examination of more than 1000 MSDS’s (i.e. products). About 90 of the mapped substances are candidates for substitution according to Danish legislation (List of Undesirable Substances) and more that 20 of these substances...

  6. EARLY ENGLISH PRINTING AND THE HANDS OF COMPOSITORS

    Directory of Open Access Journals (Sweden)

    Satoko Tokunaga

    2005-12-01

    Full Text Available This paper examines soine distinctive uses of typefaces by Caxton's compositors in his early products at Westminster and illustrates how useful such examples are in revealing the chronology of actual book production, as well as in identifying the compositors at work on individual volumes. An exhaustive analysis of early printed books can provide us with information about compositors at work in England's earliest printing house. This paper therefore argues that it is inost definitely worth considering such 'inechaiiical' aspects of book design as typography when editing any printed text, and introduces most recent research results contributed by a project at Keio University, which airns to establish a semiautomatic system that can transcribe every feature of the printed text including even minute differences in types.

  7. Epilepsy and vaccinations: Italian guidelines.

    Science.gov (United States)

    Pruna, Dario; Balestri, Paolo; Zamponi, Nelia; Grosso, Salvatore; Gobbi, Giuseppe; Romeo, Antonino; Franzoni, Emilio; Osti, Maria; Capovilla, Giuseppe; Longhi, Riccardo; Verrotti, Alberto

    2013-10-01

    Reports of childhood epilepsies in temporal association with vaccination have had a great impact on the acceptance of vaccination programs by health care providers, but little is known about this possible temporal association and about the types of seizures following vaccinations. For these reasons the Italian League Against Epilepsy (LICE), in collaboration with other Italian scientific societies, has decided to generate Guidelines on Vaccinations and Epilepsy. The aim of Guidelines on Vaccinations and Epilepsy is to present recent unequivocal evidence from published reports on the possible relationship between vaccines and epilepsy in order to provide information about contraindications and risks of vaccinations in patients with epilepsy. The following main issues have been addressed: (1) whether contraindications to vaccinations exist in patients with febrile convulsions, epilepsy, and/or epileptic encephalopathies; and (2) whether any vaccinations can cause febrile seizures, epilepsy, and/or epileptic encephalopathies. Diphtheria-tetanus-pertussis (DTP) vaccination and measles, mumps, and rubella vaccination (MMR) increase significantly the risk of febrile seizures. Recent observations and data about the relationships between vaccination and epileptic encephalopathy show that some cases of apparent vaccine-induced encephalopathy could in fact be caused by an inherent genetic defect with no causal relationship with vaccination. Wiley Periodicals, Inc. © 2013 International League Against Epilepsy.

  8. Competiveness and Innovation in High-tech Companies: an Application to the Italian Biotech and Aerospace Industries

    Directory of Open Access Journals (Sweden)

    Armando Calabrese

    2013-08-01

    research model proposed is applied to two high‐tech sectors of the Italian region of Lazio to verify its validity. The examination concerns the aerospace and biotech sectors, which are characterized by strong innovative activity.

  9. PRINTS and its automatic supplement, prePRINTS.

    Science.gov (United States)

    Attwood, T K; Bradley, P; Flower, D R; Gaulton, A; Maudling, N; Mitchell, A L; Moulton, G; Nordle, A; Paine, K; Taylor, P; Uddin, A; Zygouri, C

    2003-01-01

    The PRINTS database houses a collection of protein fingerprints. These may be used to assign uncharacterised sequences to known families and hence to infer tentative functions. The September 2002 release (version 36.0) includes 1800 fingerprints, encoding approximately 11 000 motifs, covering a range of globular and membrane proteins, modular polypeptides and so on. In addition to its continued steady growth, we report here the development of an automatic supplement, prePRINTS, designed to increase the coverage of the resource and reduce some of the manual burdens inherent in its maintenance. The databases are accessible for interrogation and searching at http://www.bioinf.man.ac.uk/dbbrowser/PRINTS/.

  10. Electrohydrodynamic jet printing of PZT thick film micro-scale structures

    OpenAIRE

    Wang, D; Zhu, X.; Liang, J.; Ren, T.; Zha, W.; Dong,W.; Rocks, SA; Dorey, RA; Xu, Z; Wang, X

    2015-01-01

    © 2015 Elsevier Ltd. This paper reports the use of a printing technique, called electrohydrodynamic jet printing, for producing PZT thick film micro-scale structures without additional material removing processes. The PZT powder was ball-milled and the effect of milling time on the particle size was examined. This ball-milling process can significantly reduce the PZT particle size and help to prepare stable composite slurry suitable for the E-Jet printing. The PZT micro-scale structures with ...

  11. MPRINT: VAX printing made simple

    Energy Technology Data Exchange (ETDEWEB)

    Worlton, T.

    1994-08-01

    Users with stand-alone personal computers and personal printers usually find printing simple, but on a VAX computer or VAX cluster there may be many printers of different types located in different areas. The print queues set up for these printers may require different form qualifiers and may not all be able to print all documents. This article describes the basic steps a VAX system manager should take in setting up and managing print queues on a VAX and tells how to access these queues from a VAX, Unix, Macintosh, or DOS Computer. It gives a basic overview, but includes several helpful items that are obscure or completely undocumented. Following this overview, there is a description of a Fortran program, MPRINT, written to simplify printing for users. The MPRINT program simplifies the choice of printers and print forms for users of VAX print queues by allowing them to select from a one line per queue menu. The menu includes queue descriptions and only lists printers which can correctly print the specified file. MPRINT selects the correct form to use based on file type and maximum record length of the file. MPRINT may be useful at your site, and provides examples of a number of system services. MPRINT includes routines to do a user open of a file and get information from the File and Record Access Blocks (FAB and RAB), and a routine to obtain information about print queues. There are also routines to parse a file name, detab a character buffer, and trim trailing nulls and blanks from a character string.

  12. Guidelines for asbestos remediation at Italian superfund sites.

    Science.gov (United States)

    Paglietti, F; Malinconico, S; Di Molfetta, V; Giangrasso, M

    2012-01-01

    Asbestos is now banned in 52 countries. Although Italy banned asbestos in 1992, up until that date it had been one of the main producer nations of asbestos and asbestos-containing materials, and asbestos-related contamination is still widespread in the country. To reduce asbestos-related health effects, Italy has adopted many laws and regulations regarding exposure thresholds and remediation tools. Even so, there are legislative gaps that are making it difficult to manage related risks especially in the operative phase. The lack of standard procedures at a national level regarding emergency shutdown and remediation as well as reference thresholds for specific risk situations creates difficulties and different actions when dealing with the cleanup of Italian asbestos superfund sites. The authors propose operative guidelines for asbestos remediation at Italian superfund sites. INAIL, the reference national organization for asbestos-related matters, acting as an advisor to a number of state, regional, and local authorities, examined the main asbestos-related risk situations in Italy and proposed the most appropriate actions to take. The detailed analysis of many actual cases of risk, in part through inspections and the management of cleanup actions at asbestos Italian superfund sites, resulted in proposals to modify existing procedures and thresholds, which were subsequently discussed with all national, regional, and local scientific bodies. After more than two years of work and discussion at a national level, INAIL-DIPIA-Asbestos Group drafted new Guidelines for Asbestos Remediation at Italian Superfund sites, and officially submitted them to the Environment Ministry. The Ministry then adopted the document in regard to all asbestos Italian superfunds. This recently released document is also a useful reference for contaminated sites at a regional and local level. The operative Guidelines for Asbestos Remediation at Italian Superfund sites may also be of use at an

  13. Conductive nanomaterials for printed electronics.

    Science.gov (United States)

    Kamyshny, Alexander; Magdassi, Shlomo

    2014-09-10

    This is a review on recent developments in the field of conductive nanomaterials and their application in printed electronics, with particular emphasis on inkjet printing of ink formulations based on metal nanoparticles, carbon nanotubes, and graphene sheets. The review describes the basic properties of conductive nanomaterials suitable for printed electronics (metal nanoparticles, carbon nanotubes, and graphene), their stabilization in dispersions, formulations of conductive inks, and obtaining conductive patterns by using various sintering methods. Applications of conductive nanomaterials for electronic devices (transparent electrodes, metallization of solar cells, RFID antennas, TFTs, and light emitting devices) are also briefly reviewed.

  14. Authentic Italian food as Mamma used to make it!

    DEFF Research Database (Denmark)

    Madsen, Jan Halberg; d'Ambrosio, Luigi

    2015-01-01

    The purpose of this investigation is to explore how Italian restaurants define authentic Italian culinary experiences and how these experiences are designed and rendered to the restaurants’ guests.......The purpose of this investigation is to explore how Italian restaurants define authentic Italian culinary experiences and how these experiences are designed and rendered to the restaurants’ guests....

  15. Reading in Spanish and Italian: effects of age of acquisition in transparent orthographies?

    Science.gov (United States)

    Davies, Rob; Wilson, Maximiliano; Cuetos, Fernando; Burani, Cristina

    2014-01-01

    Despite the similar transparency of their orthographies, reading in Italian has been found to be affected by frequency but not age of acquisition (AoA) [Barca, L., Burani, C., & Arduino, L. S. (2002). Word naming times and psycholinguistic norms for Italian nouns. Behaviour Research Methods, Instruments and Computers, 34, 424-434] while reading in Spanish is affected by AoA but not frequency [Cuetos, F., & Barbón, A. (2006). Word naming in Spanish. European Journal of Cognitive Psychology, 18, 415-436]. We examined this cross-linguistic difference, firstly, through a reanalysis of the Italian and Spanish reading latencies. After eliminating several between-experiment differences, we replicated the AoA effect in Spanish but not in Italian and the frequency effect in Italian but not in Spanish. The cross-linguistic comparison could not equate stimulus imageability; therefore, secondly, we compared the Italian reading latencies with new Spanish reading latencies for imageability-matched words. We found frequency effects but neither an AoA effect nor a language by AoA interaction. We argue that the previously reported cross-linguistic difference in the AoA effect resulted from a between-study difference in stimulus imageability. More imageable words induced more semantic involvement in reading, yielding an AoA effect in Spanish.

  16. ALICE honours two Italian suppliers

    CERN Multimedia

    2006-01-01

    During the ALICE week held in Bologna from 19 to 23 June, the Collaboration recognized two of its top suppliers. From left to right: Robert Terpin (MIPOT), Pier Luigi Bellutti (ITC), Andrea Zanotti, President of ITC, Luciano Bosisio (Trieste University), Gennady Zinovjev (Kiev), Catherine Decosse (CERN), Lodovico Riccati, ALICE Collaboration Board Chair (INFN Torino), Paolo Giubellino (INFN Torino), Mario Zen, Director of ITC, Maurizio Boscardin (ITC), Paolo Tonella (ITC), Jurgen Schukraft, ALICE Spokesperson (CERN), Giacomo Vito Margagliotti (Trieste University), Nevio Grion (INFN Trieste), Marco Bregant (INFN Trieste). Front row from left to right: Paolo Traverso (ITC), Federico Carminati, ALICE Computing Project Leader (CERN), and Jean-Robert Lutz, ITS-SSD Project leader (IPHC Strasbourg). It is in the picturesque city of Bologna that the ALICE Collaboration has rewarded two Italian suppliers, Istituto Trentino di Cultura ITC-irst (Trento) and MIPOT (Cormons), both involved in the construction of the Sili...

  17. Energy efficiency: The Italian situation and opportunities

    Energy Technology Data Exchange (ETDEWEB)

    Clerici, Alessandro; Beccarello, Massimo; Gallanti, Massimo

    2010-09-15

    The paper reports the results of a study led by Confindustria (Italian Federation of Industrial Associations) on the Italian situation with respect to energy efficiency policies and their effective implementations. The study is being continuously updated with the contributions of ENEA (Italian National Agency for New Technologies, Energy and Sustainable Economic Development) and ERSE (previously CESI Ricerca) and highlights the obtainable savings through efficient technologies now already available for applications in the final uses of energy for both the industrial, commercial and domestic sectors.

  18. Modelling Polymer Deformation during 3D Printing

    Science.gov (United States)

    McIlroy, Claire; Olmsted, Peter

    Three-dimensional printing has the potential to transform manufacturing processes, yet improving the strength of printed parts, to equal that of traditionally-manufactured parts, remains an underlying issue. The fused deposition modelling technique involves melting a thermoplastic, followed by layer-by-layer extrusion to fabricate an object. The key to ensuring strength at the weld between layers is successful inter-diffusion. However, prior to welding, both the extrusion process and the cooling temperature profile can significantly deform the polymer micro-structure and, consequently, how well the polymers are able to ``re-entangle'' across the weld. In particular, polymer alignment in the flow can cause de-bonding of the layers and create defects. We have developed a simple model of the non-isothermal extrusion process to explore the effects that typical printing conditions and material rheology have on the conformation of a polymer melt. In particular, we incorporate both stretch and orientation using the Rolie-Poly constitutive equation to examine the melt structure as it flows through the nozzle, the subsequent alignment with the build plate and the resulting deformation due to the fixed nozzle height, which is typically less than the nozzle radius.

  19. 48 CFR 970.5208-1 - Printing.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Printing. 970.5208-1... and Operating Contracts 970.5208-1 Printing. As prescribed in 970.0808-3, insert the following clause: Printing (DEC 2000) (a) To the extent that duplicating or printing services may be required in the...

  20. 25 CFR 276.17 - Printing.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Printing. 276.17 Section 276.17 Indians BUREAU OF INDIAN... ADMINISTRATIVE REQUIREMENTS FOR GRANTS § 276.17 Printing. As permitted by paragraph 36-2(c) in the Government Printing and Binding Regulations (October 1974, No. 23), published by the Joint Committee on Printing (JCP...

  1. 48 CFR 1308.802-70 - Printing.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Printing. 1308.802-70... ACQUISITION PLANNING REQUIRED SOURCES OF SUPPLIES AND SERVICES Acquisition of Printing and Related Supplies 1308.802-70 Printing. Insert clause 1352.208-70, Restrictions on Printing and Duplicating, in all...

  2. Flexible printed circuit board actuators

    Science.gov (United States)

    Lee, Junseok; Cha, Youngsu

    2017-12-01

    Out-of-plane actuators are made possible by the breaking of planar symmetry. In this paper, we present a thin-film out-of-plane electrostatic actuator for a flexible printed circuit board (FPCB) that can be fabricated with a single step of the conventional manufacturing process. No other components are required for actuation except a single sheet of the FPCB, and it works based on the planar asymmetry resulting from asymmetrically patterned top and bottom electrodes on each side of the polyimide film. With the structural asymmetry, the application of a high voltage in the order of kilovolts results in the asymmetry of the electric fields and the body force density, which generates the bending moment that leads to macroscopic deformations. We applied the finite element method to examine the asymmetry induced by the difference in the electrodes. In the experiment, the displacement responses to step input and square wave input of various frequencies were analyzed. It was found that our actuator constitutes an underdamped system, exhibiting resonance characteristics. The maximum oscillatory amplitude was determined at resonance, and the relationship between the displacement and the applied voltage was investigated.

  3. 3D printing in dentistry.

    Science.gov (United States)

    Dawood, A; Marti Marti, B; Sauret-Jackson, V; Darwood, A

    2015-12-01

    3D printing has been hailed as a disruptive technology which will change manufacturing. Used in aerospace, defence, art and design, 3D printing is becoming a subject of great interest in surgery. The technology has a particular resonance with dentistry, and with advances in 3D imaging and modelling technologies such as cone beam computed tomography and intraoral scanning, and with the relatively long history of the use of CAD CAM technologies in dentistry, it will become of increasing importance. Uses of 3D printing include the production of drill guides for dental implants, the production of physical models for prosthodontics, orthodontics and surgery, the manufacture of dental, craniomaxillofacial and orthopaedic implants, and the fabrication of copings and frameworks for implant and dental restorations. This paper reviews the types of 3D printing technologies available and their various applications in dentistry and in maxillofacial surgery.

  4. 3D Printed Robotic Hand

    Science.gov (United States)

    Pizarro, Yaritzmar Rosario; Schuler, Jason M.; Lippitt, Thomas C.

    2013-01-01

    Dexterous robotic hands are changing the way robots and humans interact and use common tools. Unfortunately, the complexity of the joints and actuations drive up the manufacturing cost. Some cutting edge and commercially available rapid prototyping machines now have the ability to print multiple materials and even combine these materials in the same job. A 3D model of a robotic hand was designed using Creo Parametric 2.0. Combining "hard" and "soft" materials, the model was printed on the Object Connex350 3D printer with the purpose of resembling as much as possible the human appearance and mobility of a real hand while needing no assembly. After printing the prototype, strings where installed as actuators to test mobility. Based on printing materials, the manufacturing cost of the hand was $167, significantly lower than other robotic hands without the actuators since they have more complex assembly processes.

  5. Reviewing printed and electronic dictionaries

    DEFF Research Database (Denmark)

    2009-01-01

    Dictionary reviewing is an integral part of the lexicographic universe. However, lexicographers have called for generally applicable principles embracing both printed and electronic dictionaries. I propose that scholarly reviews contain information that is useful to their intended audiences...

  6. Printing and Publishing Monitoring Information

    Science.gov (United States)

    Stationary source emissions monitoring is required to demonstrate that a source is meeting the requirements in Federal or state rules. This page covers monitoring information specific to the printing and publishing industry.

  7. Print a Bed Bug Card

    Science.gov (United States)

    Two sets of business card-sized lists of tips for prevention of bed bug infestations, one for general use around home, the other for travelers. Print a single card or a page of cards for distribution.

  8. Italian Adaptation of the "Autonomy and Relatedness Coding System"

    Directory of Open Access Journals (Sweden)

    Sonia Ingoglia

    2013-08-01

    Full Text Available The study examined the applicability of the observational technique developed by Allen and colleagues (Allen, Hauser, Bell, & O’Connor, 1994; Allen, Hauser, et al., 2003 to investigate the issues of autonomy and relatedness in parent-adolescent relationship in the Italian context. Thirty-five mother-adolescent dyads participated to a task in which they discussed a family issue about which they disagree. Adolescents were also administered a self-report measure assessing their relationship with mothers. Mothers reported significantly higher levels of promoting and inhibiting autonomy, and promoting relatedness behaviors than their children. Results also suggested a partial behavioral reciprocity within the dyads, regarding promoting and inhibiting relatedness, and inhibiting autonomy. Finally, mothers’ inhibiting autonomy behaviors positively correlated to teens’ perception of their relationship as conflicting; adolescents’ inhibiting and promoting autonomy and inhibiting relatedness behaviors positively correlated to open confrontation, rejection and coolness, while promoting relatedness behaviors negatively correlated to open confrontation, rejection and coolness. The results suggest that, for Italian mothers, behaviors linked to autonomy seem to be associated with being involved in a more negative relationship with their children, even if not characterized by open hostility, while for Italian adolescents, behaviors linked to autonomy seem to be associated with threatening the closeness of the relationship. Globally, the findings suggest that the application of this observational procedure may help our understanding of youth autonomy and relatedness development in Italy, but they leave unanswered questions regarding its appropriate adaptation and the role played by cultural differences.

  9. Print media vs internet media

    OpenAIRE

    Koganuramath, M. M.; Angadi, Mallikarjun

    1999-01-01

    The Information Technology has revolutionised the communication media with the emergence of Internet. This paper describes the pace of change in print media to On-line journalism. The process has began with On-line journalism utilising Internet wherein websites are replacing the print media. Most of the On-line newspapers are free, interactive and archival in nature and it provides users to search the information on newspapers through various access points i.e. by contributors, title, and dat...

  10. Kaleidoscope – Printed Textiles by Neil Bottle

    OpenAIRE

    Bottle, Neil

    2013-01-01

    One man show at Rochester Art Gallery. In the Kaleidoscope series, Neil Bottle explores the relationship between digital textile printing and craft printing techniques and how these seemingly opposing practices can coexist. A combination of the latest cutting-edge digital print techniques such as dye sublimation combined with craft traditions such as screen printing, discharge printing, pleating and shibori have been developed in the work. The Kaleidoscope series of wallhangings is pr...

  11. 3D-Printed Millimeter Wave Structures

    Science.gov (United States)

    2016-03-14

    demonstrates the resolution of the printer with a 10 micron nozzle. Figure 2: Measured loss tangent of SEBS and SBS samples. 3D - Printed Millimeter... 3D printing of styrene-butadiene-styrene (SBS) and styrene ethylene/butylene-styrene (SEBS) is used to demonstrate the feasibility of 3D - printed ...Additionally, a dielectric lens is printed which improves the antenna gain of an open-ended WR-28 waveguide from 7 to 8.5 dBi. Keywords: 3D printing

  12. Carbohydrate microarrays by microcontact printing.

    Science.gov (United States)

    Wendeln, Christian; Heile, Andreas; Arlinghaus, Heinrich F; Ravoo, Bart Jan

    2010-04-06

    This Article describes the preparation of carbohydrate microarrays by the immobilization of carbohydrates via microcontact printing (microCP) on glass and silicon substrates. To this end, diene-modified carbohydrates (galactose, glucose, mannose, lactose, and maltose) were printed on maleimide-terminated self-assembled monolayers (SAMs). A Diels-Alder reaction occurred exclusively in the contact area between stamp and substrate and resulted in a carbohydrate pattern on the substrate. It was found that cyclopentadiene-functionalized carbohydrates could be printed within minutes at room temperature, whereas furan-functionalized carbohydrates required long printing times and high temperatures. By successive printing, microstructured arrays of up to three different carbohydrates could be produced. Immobilization and patterning of the carbohydrates on the surfaces was investigated with contact angle measurements, X-ray photoelectron spectroscopy (XPS), time-of-flight secondary ion mass spectrometry (TOF-SIMS), and fluorescence microscopy. Furthermore, the lectins concanavalin A (ConA) and peanut agglutinin (PNA) bind to the microarrays, and the printed carbohydrates retain their characteristic selectivity toward these proteins.

  13. Organ printing: promises and challenges.

    Science.gov (United States)

    Mironov, Vladimir; Kasyanov, Vladimir; Drake, Christopher; Markwald, Roger R

    2008-01-01

    Organ printing or biomedical application of rapid prototyping, also defined as additive layer-by-layer biomanufacturing, is an emerging transforming technology that has potential for surpassing traditional solid scaffold-based tissue engineering. Organ printing has certain advantages: it is an automated approach that offers a pathway for scalable reproducible mass production of tissue engineered products; it allows a precised simultaneous 3D positioning of several cell types; it enables creation tissue with a high level of cell density; it can solve the problem of vascularization in thick tissue constructs; finally, organ printing can be done in situ. The ultimate goal of organ-printing technology is to fabricate 3D vascularized functional living human organs suitable for clinical implantation. The main practical outcomes of organ-printing technology are industrial scalable robotic biofabrication of complex human tissues and organs, automated tissue-based in vitro assays for clinical diagnostics, drug discovery and drug toxicity, and complex in vitro models of human diseases. This article describes conceptual framework and recent developments in organ-printing technology, outlines main technological barriers and challenges, and presents potential future practical applications.

  14. Alomar and Marinetti: Catalan and Italian Futurism

    Science.gov (United States)

    Litvak de Perez de la Dehesa, Lil

    1972-01-01

    Suggests that a lecture on Futurism delivered in Catalan at the Ateneo in Barcelona on June 18, 1904, by Gabriel Alomar probably was the greatest influence on F. T. Marinetti and Italian Futurism. (DS)

  15. Online Italian fandoms of American TV shows

    Directory of Open Access Journals (Sweden)

    Eleonora Benecchi

    2015-06-01

    Full Text Available The Internet has changed media fandom in two main ways: it helps fans connect with each other despite physical distance, leading to the formation of international fan communities; and it helps fans connect with the creators of the TV show, deepening the relationship between TV producers and international fandoms. To assess whether Italian fan communities active online are indeed part of transnational online communities and whether the Internet has actually altered their relationship with the creators of the original text they are devoted to, qualitative analysis and narrative interviews of 26 Italian fans of American TV shows were conducted to explore the fan-producer relationship. Results indicated that the online Italian fans surveyed preferred to stay local, rather than using geography-leveling online tools. Further, the sampled Italian fans' relationships with the show runners were mediated or even absent.

  16. ANALYSIS OF PRINTING PARAMETERS FOR PRODUCTION OF COMPONENTS WITH ​EASY3DMAKER​ PRINTER

    Directory of Open Access Journals (Sweden)

    Alexander Rengevič

    2016-12-01

    Full Text Available The presented article deals with analyses and testing appropriate parameters for the production of components manufactured with rapid prototyping technology - Easy3DMaker printer. The quality of the printed component with a specific shape is analyzed. The analyzed materials are ABS Printplus and PLA Printplus. These materials are printed at different temperatures and speeds. combinations of different settings were tested in order to find the best conditions for printing with different nozzles. The quality of individual printed samples is assessed visually and by touch. The efficiency in terms of print time under various conditions was also analyzed. The main benefit of testing is the establishment of appropriate conditions for printing components on a Easy3DMaker printer. The article does not focus on mechanical properties of the examined samples.

  17. Great landslide events in Italian artificial reservoirs

    OpenAIRE

    Panizzo, A.; P. De Girolamo; M. Risio; Maistri, A.; Petaccia, A.

    2005-01-01

    The empirical formulations to forecast landslide generated water waves, recently defined in the framework of a research program funded by the Italian National Dam Office RID (Registro Italiano Dighe), are here used to study three real cases of subaerial landslides which fell down italian artificial reservoirs. It is well known that impulse water waves generated by landslides constitute a very dangerous menace for human communities living in the shoreline of the artificial...

  18. Italian Credit Mobility Students Significantly Increase Their Alcohol Intake, Risky Drinking and Related Consequences During the Study Abroad Experience.

    Science.gov (United States)

    Aresi, Giovanni; Moore, Simon; Marta, Elena

    2016-11-01

    To examine changes in alcohol intake and consequences in Italian students studying abroad. Italian exchange students planning to study abroad were invited to report on their drinking and alcohol-related negative consequences before and after their time abroad. After excluding those who abstained throughout, data on 121 students were analysed and showed that they tended to consume more alcohol and experience more alcohol-related negative consequences compared to their pre-departure levels. The added alcohol risk of study abroad for Italian students merits consideration of possible opportunities for intervention. © The Author 2016. Medical Council on Alcohol and Oxford University Press. All rights reserved.

  19. Light - Shadow Interactions in Italian Medieval Churches

    Science.gov (United States)

    Incerti, Manuela

    In the relationship between architecture and the sky, it is possible to identify three different design issues. The first regards the alignment of buildings with visible points on the horizon that coincide with the rising or setting of a celestial body (sun, planets, stars, or moon) on particular dates during the astronomical year (or liturgical year for sacred buildings). The second is the relationship between planimetric design and the design of the elevations. We are all familiar today with several "light effects", which sometimes have almost hierophanic characteristics that, on certain days of the year, were used to engross, captivate, and amaze the spectator. Contrary to the first two issues, the third comes after the design and building stages and concerns the question of decorative elements. It is reasonable to believe that many years after the works were terminated, certain wall finishings were chosen over others, such as painted frescoes or statues. Whoever did this was fully aware, thanks to direct observation, that such decoration would be struck by a single ray of light on a specific day. This chapter examines light-shadow interactions in some Italian medieval churches.

  20. Factors Affecting the Use of Print and Electronic Books: A Use Study and Discussion

    Science.gov (United States)

    Fry, Amy

    2018-01-01

    This article outlines a study assessing and comparing the rate of use of nonreference print and electronic book collections acquired during the same time period at one academic library. Rate of use was examined for both collections by discipline and method of acquisition. The author found that 74 percent of print titles acquired in 2008-2009 had…

  1. Print Knowledge in Yucatec Maya-Spanish Bilingual Children: An Initial Inquiry

    Science.gov (United States)

    Bengochea, Alain; Justice, Laura M.; Hijlkema, Maria J.

    2017-01-01

    This study serves as an initial inquiry regarding the early print knowledge of emergent bilingual preschool-age children living in an Indigenous community in Mexico. In this research, we examine various dimensions of print knowledge with Yucatec Maya-Spanish bilingual children for whom one of their languages (Yucatec Maya) is seldom seen in print…

  2. Taiwanese College Students' Reading Practices and Profiles in Both Print- and Internet-Based Formats

    Science.gov (United States)

    Chen, Su-Yen; Fang, Sheng-Ping

    2014-01-01

    This study expanded the definition of reading practices to include both print- and Internet-based reading, and examined the relationship of reading profiles to Taiwanese college students' performance on various practices. The results showed that more time was spent on Internet-than print-based extracurricular reading, and that the three…

  3. Developing Humanities Collections in the Digital Age: Exploring Humanities Faculty Engagement with Electronic and Print Resources

    Science.gov (United States)

    Kachaluba, Sarah Buck; Brady, Jessica Evans; Critten, Jessica

    2014-01-01

    This article is based on quantitative and qualitative research examining humanities scholars' understandings of the advantages and disadvantages of print versus electronic information resources. It explores how humanities' faculty members at Florida State University (FSU) use print and electronic resources, as well as how they perceive these…

  4. 3D Modeling and Printing in History/Social Studies Classrooms: Initial Lessons and Insights

    Science.gov (United States)

    Maloy, Robert; Trust, Torrey; Kommers, Suzan; Malinowski, Allison; LaRoche, Irene

    2017-01-01

    This exploratory study examines the use of 3D technology by teachers and students in four middle school history/social studies classrooms. As part of a university-developed 3D Printing 4 Teaching & Learning project, teachers integrated 3D modeling and printing into curriculum topics in world geography, U.S. history, and government/civics.…

  5. Does Intensity Matter? Preschoolers' Print Knowledge Development within a Classroom-Based Intervention

    Science.gov (United States)

    McGinty, Anita S.; Breit-Smith, Allison; Fan, Xitao; Justice, Laura M.; Kaderavek, Joan N.

    2011-01-01

    The present study examined the extent to which two dimensions of intervention intensity, ("dose frequency" and "dose") of a 30-week print-referencing intervention related to the print knowledge development of 367 randomly selected children from 55 preschool classrooms. "Dose frequency" refers to the number of intervention sessions implemented per…

  6. The Italian Way to Carsharing

    Directory of Open Access Journals (Sweden)

    Antonio Laurino

    2012-10-01

    Full Text Available Carsharing (CS is increasing its role worldwide as an alternative transport mode, often more sustainable than private transport with self-owned vehicles. We first focus on the main characteristics of those services and on the impacts they generated, starting from the analysis of  the literature on this topic. CS initiatives are growing everywhere, however numbers are still minor and impacts are still far from a level that can deliver significant aggregate benefits. This paper studies the existing Italian carsharing experiences, trying to understand its strengths, that have allowed its development, but also possible limits and weaknesses. The presence of a national coordination structure (Iniziativa Carsharing - ICS, unique in Europe and created to boost local initiatives providing standardisation and interoperability, surely helped the development of the system. Some initiatives have been successful in terms of membership (in particular Milan, Venice and Turin, but others have been discontinued. Italian users’ characteristics are similar to the ones of users abroad: the majority of users are well educated male, living in small households having one or no cars and using public transport every day. At present, Italian drivers generally still show a scarce propensity to share their cars, considered more as “goods” than as “services”. A case study in Milan, the first and most successful initiative in Italy, shows a significant increase in CS membership after the implementation of a city charging scheme (“Ecopass” at first, then “Area C”. Moving shared cars from garages to “on the street parking” has proved successful too. The usage of the service has changed in time: users have increased (+151% more than runs (+137% – 2006 to 2009, while average length and duration of each run have decreased (-30% and -43% respectively, 2006 to 2010. Milan’s initiative also put s into practice many incentives for users that likely

  7. Italian citizenship and the descendants of Italian citizens emigrated in Colombia. Removing a social injustice

    Directory of Open Access Journals (Sweden)

    Massimiliano Castellari

    2011-11-01

    Full Text Available Law is often the source of social discriminations, but, at the same time, it can be thekey to delete these social discriminations. The authors try to give an example of thisphenomenon, by analyzing the impact of the Italian citizenship’s rules over the descendantsof the Italian citizens emigrated abroad and, especially, in South America.Indeed, according to the former Italian law, only fathers could transmit iure sanguinisthe citizenship to their children: moreover, women automatically lost theItalian citizenship if they get a foreign citizenship by concluding a marriage witha foreign husband.These rules hardly discriminate the Italian women emigrated abroad and, especially,their descendants who were prevented to get the Italian’s citizenship.These discriminatory rules were finally deleted by the Italian Constitutional Courtin the Seventies and in the Eighties: however, the effects of those rules still persisted,since the decision of the Constitutional Court could not overcome the temporal limit of the entry into force of the Constitution (01.01.1948 and, therefore, could not“cover” the discriminatory facts occurred before that date.Finally in 2009, the Italian Supreme Court, by extending the effects ratione temporisof the decisions of the Constitutional Court, “reopened the doors” of the Italiancitizenship to a huge number of Italian citizenship born from Italian women beforethe 01.01.1948.Therefore, the authors focus on the social impact of this decision for all the potentialItalian citizens living in South America and try to assess its juridical effects overthe Italian law.

  8. Inkjet printing for pharmaceutics - A review of research and manufacturing.

    Science.gov (United States)

    Daly, Ronan; Harrington, Tomás S; Martin, Graham D; Hutchings, Ian M

    2015-10-30

    Global regulatory, manufacturing and consumer trends are driving a need for change in current pharmaceutical sector business models, with a specific focus on the inherently expensive research costs, high-risk capital-intensive scale-up and the traditional centralised batch manufacturing paradigm. New technologies, such as inkjet printing, are being explored to radically transform pharmaceutical production processing and the end-to-end supply chain. This review provides a brief summary of inkjet printing technologies and their current applications in manufacturing before examining the business context driving the exploration of inkjet printing in the pharmaceutical sector. We then examine the trends reported in the literature for pharmaceutical printing, followed by the scientific considerations and challenges facing the adoption of this technology. We demonstrate that research activities are highly diverse, targeting a broad range of pharmaceutical types and printing systems. To mitigate this complexity we show that by categorising findings in terms of targeted business models and Active Pharmaceutical Ingredient (API) chemistry we have a more coherent approach to comparing research findings and can drive efficient translation of a chosen drug to inkjet manufacturing. Copyright © 2015 Elsevier B.V. All rights reserved.

  9. 3D Printed Bionic Nanodevices

    Science.gov (United States)

    Kong, Yong Lin; Gupta, Maneesh K.; Johnson, Blake N.; McAlpine, Michael C.

    2016-01-01

    Summary The ability to three-dimensionally interweave biological and functional materials could enable the creation of bionic devices possessing unique and compelling geometries, properties, and functionalities. Indeed, interfacing high performance active devices with biology could impact a variety of fields, including regenerative bioelectronic medicines, smart prosthetics, medical robotics, and human-machine interfaces. Biology, from the molecular scale of DNA and proteins, to the macroscopic scale of tissues and organs, is three-dimensional, often soft and stretchable, and temperature sensitive. This renders most biological platforms incompatible with the fabrication and materials processing methods that have been developed and optimized for functional electronics, which are typically planar, rigid and brittle. A number of strategies have been developed to overcome these dichotomies. One particularly novel approach is the use of extrusion-based multi-material 3D printing, which is an additive manufacturing technology that offers a freeform fabrication strategy. This approach addresses the dichotomies presented above by (1) using 3D printing and imaging for customized, hierarchical, and interwoven device architectures; (2) employing nanotechnology as an enabling route for introducing high performance materials, with the potential for exhibiting properties not found in the bulk; and (3) 3D printing a range of soft and nanoscale materials to enable the integration of a diverse palette of high quality functional nanomaterials with biology. Further, 3D printing is a multi-scale platform, allowing for the incorporation of functional nanoscale inks, the printing of microscale features, and ultimately the creation of macroscale devices. This blending of 3D printing, novel nanomaterial properties, and ‘living’ platforms may enable next-generation bionic systems. In this review, we highlight this synergistic integration of the unique properties of nanomaterials with

  10. RC-QOL score for rotator cuff pathology: adaptation to Italian.

    Science.gov (United States)

    Papalia, Rocco; Osti, Leonardo; Leonardi, Francesco; Denaro, Vincenzo; Maffulli, Nicola

    2010-10-01

    We translated and adapted the English RC-QOL (rotator cuff quality of life) questionnaire into Italian and performed reliability and validity evaluations of the Italian RC-QOL version in patients with rotator cuff tears. The RC-QOL English version was translated into Italian by a bilingual orthopaedic surgeon. The back translation of the Italian version into English was performed by another bilingual orthopaedic surgeon. The original version was compared with the back translation. The RC-QOL questionnaire was then administered to 22 subjects (range 45-74 years) with a diagnosis of rotator cuff tears. For test-retest evaluation, the 22 patients were asked to complete the questionnaire at first examination, and 30 min following the end of this examination. The intraclass correlation coefficient for the 22 patients was 0.94 (95% CI = 0.85-0.98), indicating a high reliability. There were no significant differences between the scores immediately after the consultation and 30 min later. The Italian and the English versions of the RC-QOL questionnaire evaluate the same aspects of clinical severity in patients with rotator cuff tears.

  11. Pronominal Objects in English-Italian and Spanish-Italian Bilingual Children

    Science.gov (United States)

    Serratrice, Ludovica; Sorace, Antonella; Filiaci, Francesca; Baldo, Michela

    2012-01-01

    This study investigated the role of typological relatedness, language of the community, and age, in predicting similarities and differences between English-Italian, Spanish-Italian bilingual children and their monolingual child and adult counterparts in the acceptability of pre- and postverbal object pronouns in [[plus or minus]focus] contexts in…

  12. Print Finishing: From Manual to Automated Print Finishing

    Directory of Open Access Journals (Sweden)

    Gareth Ward

    2004-12-01

    Full Text Available Meeting the demand for faster turnrounds and shorter print runs goes beyond making the printing press easier to set up and change. There is little point in producing plates and then sheets from a press if the post press area does not change to keep abreast of developments in prepress and the print room. The greatest impact is going to come from JDF, the end to end production data format which is finding wide spread acceptance in print areas. To date finishing equipment manufacturers are not as well represented within the CIP4 organisation as prepress and press vendors, but the major manufacturers are members. All are working to the goal of complete connectivity.The idea of JDF is that if the format of a print product like a magazine is known during the creation phases, the information can be used to preset machinery that is going to be used to produce it, so avoiding input errors and saving manufacturing time.A second aspect to JDF is that information about performance and progress is gathered and can be retrieved from a central point or made available to a customer. Production scheduling and costing becomes more accurate and customer relationships are deepened. However JDF to its fullest extent is not yet in use in connecting the finishing area to the rest of the printing plant. Around the world different companies are testing the idea of JDF to connect saddle stitchers, guillotines and binders with frantic work underway to be able to show results soon.

  13. Conscientious Objection to Animal Experimentation in Italian Universities

    Science.gov (United States)

    Baldelli, Ilaria; Massaro, Alma; Penco, Susanna; Bassi, Anna Maria; Patuzzo, Sara; Ciliberti, Rosagemma

    2017-01-01

    Simple Summary This paper examines the trend of Italian academic faculties in complying with the obligation to inform university students of their right to exercise their conscientious objection to scientific or educational activities involving animals, hereafter written as “animal CO”, as established by Law 413/1993, “Norme sull’obiezione di coscienza alla sperimentazione animale” (“Rules on conscientious objection to animal experimentation”), thereafter “Law 413/1993”. Despite an increasing interest in the principles of animal ethics by the international community, this law is still largely disregarded more than 20 years after its enactment. The Ethics Committees, Animal Welfare Committees, as well as the Italian Ministry of Education, University and Research should preside over and monitor the Universities’ compliance with the duty to disclose animal CO. Abstract In Italy, Law 413/1993 states that public and private Italian Institutions, including academic faculties, are obliged to fully inform workers and students about their right to conscientious objection to scientific or educational activities involving animals, hereafter written as “animal CO”. However, little monitoring on the faculties’ compliance with this law has been performed either by the government or other institutional bodies. Based on this premise, the authors have critically reviewed the existing data and compared them with those emerging from their own investigation to discuss limitations and inconsistencies. The results of this investigation revealed that less than half of Italian academic faculties comply with their duty to inform on animal CO. Non-compliance may substantially affect the right of students to make ethical choices in the field of animal ethics and undermines the fundamental right to express their own freedom of thought. The Italian Ministry of Education, Universities and Research, ethics committees and animal welfare bodies should cooperate to make

  14. Balkan Print Forum – Dynamic Balkan Print Media Community

    Directory of Open Access Journals (Sweden)

    Rossitza Velkova

    2011-11-01

    Full Text Available Founded in October 2006, the Balkan Print Forum is gradually becoming an important regional institution. Its main targets are to share experiences and know-how,to initiate and intensify contacts and to support joint projects in the Balkan region.Since drupa 2008 there are 11 member countries of the Balkan Print Forum:Albania, Bosnia and Herzegovina, Bulgaria, Croatia, Former Yugoslav Republic of Macedonia, Greece, Hungary, Romania, Serbia, Slovenia and Turkey. Partners of BPF are some companies and universities from Russia and Ukraine.

  15. 3D Printing: Print the future of ophthalmology.

    Science.gov (United States)

    Huang, Wenbin; Zhang, Xiulan

    2014-08-26

    The three-dimensional (3D) printer is a new technology that creates physical objects from digital files. Recent technological advances in 3D printing have resulted in increased use of this technology in the medical field, where it is beginning to revolutionize medical and surgical possibilities. It is already providing medicine with powerful tools that facilitate education, surgical planning, and organ transplantation research. A good understanding of this technology will be beneficial to ophthalmologists. The potential applications of 3D printing in ophthalmology, both current and future, are explored in this article. Copyright 2014 The Association for Research in Vision and Ophthalmology, Inc.

  16. Tissue prints for the rapid diagnosis of malignancy in lung cancer.

    Science.gov (United States)

    Strâmbu, Irina Ruxandra; Şerbescu, Aneta; Leonte, Diana Gabriela; Cordoş, Ioan; Dobre, Veronica

    2015-01-01

    Rapid diagnosis of malignancy during oncological surgery is crucial for making decisions related to the extension of the resection. The tissue prints, used initially for plant biology but also for prostate or breast cancer diagnosis, might be useful as a rapid cytological diagnosis. Tissue prints were done from freshly sectioned excised tissue fragments in patients operated between March 2010 and February 2012 in the Department of Surgery for cancer or benign lesions. Tissue prints were examined by a cytologist and considered as malignant or benign. Same fragments were then processed in the pathology laboratory using the typical paraffin-embedding method. All slides were examined by the same pathologist and considered the golden standard for malignancy and histological type. Three hundred and eleven fragments were examined, obtained from lung masses, lymph nodes, pleura and mediastinal masses, pathology showed 208 malignant and 103 benign. Tissue prints identified 227 malignant and 84 benign. For identifying malignancy, tissue prints had a sensibility of 0.91, specificity 0.64. Positive predictive value was 0.86 and negative predictive value 0.78. For lymph nodes, the specificity was better. In lymphomas and adenocarcinomas, tissue prints identified also the histology type in most cases. Tissue prints are rapid, easy to perform, cheap, with high sensibility but specificity lower than literature data on frozen sections. This might be improved by a better selection of cases where tissue prints are used for rapid diagnosis.

  17. Consumer perceptions of nanotechnology applications in Italian wine

    Directory of Open Access Journals (Sweden)

    E. Chiodo

    2015-06-01

    Full Text Available This paper examines Italian consumer acceptance of nanotechnology applications in wine production, surveying wine consumers from the Abruzzo Region. Conjoint and post-hoc segmentation analysis establishes how consumers value different wine product attributes and place them within the context of applications of nanotechnology. Consumers appear relatively unfamiliar with nanotechnology applications, both generally and specifically to food. Although, an overall rejection of the concept of “nano wine” is evident, low acceptance scores disguise a somewhat more open attitude to specific applications of the technology. In particular, consumers appear more receptive to applications that enhance certain wine attributes. Practical implications are discussed.

  18. Linguistic and Cognitive Skills in Sardinian-Italian Bilingual Children.

    Science.gov (United States)

    Garraffa, Maria; Beveridge, Madeleine; Sorace, Antonella

    2015-01-01

    We report the results of a study which tested receptive Italian grammatical competence and general cognitive abilities in bilingual Italian-Sardinian children and age-matched monolingual Italian children attending the first and second year of primary school in the Nuoro province of Sardinia, where Sardinian is still widely spoken. The results show that across age groups the performance of Sardinian-Italian bilingual children is in most cases indistinguishable from that of monolingual Italian children, in terms of both Italian language skills and general cognitive abilities. However, where there are differences, these emerge gradually over time and are mostly in favor of bilingual children.

  19. All-printed paper memory

    KAUST Repository

    He, Jr-Hau

    2016-08-11

    All-printed paper-based substrate memory devices are described. In an embodiment, a paper-based memory device is prepared by coating one or more areas of a paper substrate with a conductor material such as a carbon paste, to form a first electrode of a memory, depositing a layer of insulator material, such as titanium dioxide, over one or more areas of the conductor material, and depositing a layer of metal over one or more areas of the insulator material to form a second electrode of the memory. In an embodiment, the device can further include diodes printed between the insulator material and the second electrode, and the first electrode and the second electrodes can be formed as a crossbar structure to provide a WORM memory. The various layers and the diodes can be printed onto the paper substrate by, for example, an ink jet printer.

  20. Fingerprint + Iris = IrisPrint

    Science.gov (United States)

    Othman, Asem; Ross, Arun

    2015-05-01

    We consider the problem of generating a biometric image from two different traits. Specifically, we focus on generating an IrisPrint that inherits its structure from a fingerprint image and an iris image. To facilitate this, the continuous phase of the fingerprint image, characterizing its ridge flow, is first extracted. Next, a scheme is developed to extract "minutiae" from an iris image. Finally, an IrisPrint, that resembles a fingerprint, is created by mixing the ridge flow of the fingerprint with the iris minutiae. Preliminary experiments suggest that the new biometric image (i.e., IrisPrint) (a) can potentially be used for authentication by an existing fingerprint matcher, and (b) can potentially conceal and preserve the privacy of the original fingerprint and iris images.

  1. Printing systems for MEMS packaging

    Science.gov (United States)

    Hayes, Donald J.; Cox, Weldon R.; Wallace, David B.

    2001-10-01

    Ink-jet printing technology is, in many ways, ideally suited for addressing a number of these MEMS device packaging challenges. The general advantages of this form of microdispensing derive from the incorporation of data-driven, non-contact processes which enable precise, picoliter-level volumes of material to be deposited with high accuracy and speed at target sites, even on non-planar surfaces. Being data-driven, microjet printing is a highly flexible and automated process which may readily be incorporated into manufacturing lines. It does not require application-specific tooling such as photomasks or screens, and, as an additive process with no chemical waste, it is environmentally friendly. In short, the advantages obtainable with incorporation of micro-jet printing technology in many fabrication applications range from increased process capability, integration and automation to reduced manufacturing costs.

  2. Printed And Electronic Resources Utilization By Agricultural Science ...

    African Journals Online (AJOL)

    This paper examines the use of printed and electronic resources by agricultural science students in three Nigerian universities. A two-part questionnaire was designed to elicit necessary information from the respondents selected for the study. One thousand three hundred (1300) respondents from faculties of Agriculture in ...

  3. REPLACEMENT OF HAZARDOUS MATERIAL IN WIDE WEB FLEXOGRAPHIC PRINTING PROCESS

    Science.gov (United States)

    This study examined on a technical and economic basis, the effect of substituting water-based inks in a flexographic printing process. To reduce volatile organic compound (VOC) emissions by switching from the use of solvent-based inks to water based inks, several equipment modifi...

  4. Integrating print and digital resources in library collections

    CERN Document Server

    Katz, Linda S

    2013-01-01

    Get informed answers to your questions and concerns about integrating the materials in your library's collectionLibrary collections have always included materials in many formats?handling a mix of material types is an accepted part of library work. And in recent years, the very concept of ?collection? has been significantly redefined by the addition of electronic resources. But are print and digital materials really merged in library collections or are they treated and maintained as separate entities? Integrating Print and Digital Resources in Library Collections examines a variety

  5. High resolution printing of charge

    Science.gov (United States)

    Rogers, John; Park, Jang-Ung

    2015-06-16

    Provided are methods of printing a pattern of charge on a substrate surface, such as by electrohydrodynamic (e-jet) printing. The methods relate to providing a nozzle containing a printable fluid, providing a substrate having a substrate surface and generating from the nozzle an ejected printable fluid containing net charge. The ejected printable fluid containing net charge is directed to the substrate surface, wherein the net charge does not substantially degrade and the net charge retained on the substrate surface. Also provided are functional devices made by any of the disclosed methods.

  6. Survey of Italian human milk banks.

    Science.gov (United States)

    De Nisi, Giuseppe; Moro, Guido E; Arslanoglu, Sertac; Ambruzzi, Amalia M; Biasini, Augusto; Profeti, Claudio; Tonetto, Paola; Bertino, Enrico

    2015-05-01

    At present, the Italian Association of Donor Human Milk Banks (Associazione Italiana Banche del Latte Umano Donato, AIBLUD) consists of 31 milk banks, whose management is based on Italian Guidelines. In 2013, AIBLUD performed a systematic survey to collect data on the activities of banks operating in Italy in the years previous to this date. The purpose of this survey was to evaluate the operational procedures of Italian Human Milk Banks in order to identify both areas of strength and room for improvement. A questionnaire was utilized to obtain national data from the 28 banks active in the year 2012 in order to evaluate the number of donors, volume of human milk collected, and other information relating to the period 2007 to 2012. In all, 89% of the banks (25/28) responded to the survey. Data received primarily concerned the number of donors, volume of milk collected, and average amount of milk from each donor in the period 2007 to 2012. It was evident that in 2012 human milk banks collected a higher volume of milk than in 2007. Further, the average amount of milk from each donor was higher. Most of the milk banks were following the Italian Guidelines for traceability, control of donors, bacteriological checks, method of pasteurization, storage, thawing, type of containers, and utilization of the Hazard Analysis and Critical Control Points system. This survey identified both areas of strength and room for improvement in the Italian human milk banks. © The Author(s) 2015.

  7. Double curved concrete printing : Printing on non-planar surfaces

    NARCIS (Netherlands)

    Schipper, H.R.; Borg Costanzi, C.; Bos, Freek; Ahmed, Z; Wolfs, R.

    2017-01-01

    It is no secret that there have been some great advances in the realm of concrete additive manufacturing. However, one of the major drawbacks of this fabrication technique is that the elements must be self-supporting during printing. While most other additive manufacturing materials can overcome

  8. Transparent Electrodes with Nanotubes and Graphene for Printed Optoelectronic Applications

    Directory of Open Access Journals (Sweden)

    Marcin Słoma

    2014-01-01

    Full Text Available We report here on printed electroluminescent structures containing transparent electrodes made of carbon nanotubes and graphene nanoplatelets. Screen-printing and spray-coating techniques were employed. Electrodes and structures were examined towards optical parameters using spectrophotometer and irradiation meter. Electromechanical properties of transparent electrodes are exterminated with cyclical bending test. Accelerated aging process was conducted according to EN 62137 standard for reliability tests of electronics. We observed significant negative influence of mechanical bending on sheet resistivity of ITO, while resistivity of nanotube and graphene based electrodes remained stable. Aging process has also negative influence on ITO based structures resulting in delamination of printed layers, while those based on carbon nanomaterials remained intact. We observe negligible changes in irradiation for structures with carbon nanotube electrodes after accelerated aging process. Such materials demonstrate a high application potential in general purpose electroluminescent devices.

  9. Bone tissue engineering using 3D printing

    National Research Council Canada - National Science Library

    Bose, Susmita; Vahabzadeh, Sahar; Bandyopadhyay, Amit

    2013-01-01

    .... Among the different technology options, three dimensional printing (3DP) is becoming popular due to the ability to directly print porous scaffolds with designed shape, controlled chemistry and interconnected porosity...

  10. Bone tissue engineering using 3D printing

    National Research Council Canada - National Science Library

    Bose, Susmita; Vahabzadeh, Sahar; Bandyopadhyay, Amit

    2013-01-01

    .... Among the different technology options, three dimensional printing (3DP) is becoming popular due to the ability to directly print porous scaffolds with designed shape, controlled chemistry and interconnected...

  11. 3D holographic printer: fast printing approach.

    Science.gov (United States)

    Morozov, Alexander V; Putilin, Andrey N; Kopenkin, Sergey S; Borodin, Yuriy P; Druzhin, Vladislav V; Dubynin, Sergey E; Dubinin, German B

    2014-02-10

    This article describes the general operation principles of devices for synthesized holographic images such as holographic printers. Special emphasis is placed on the printing speed. In addition, various methods to increase the printing process are described and compared.

  12. Transfer printing of DNA by "click" chemistry

    NARCIS (Netherlands)

    Rozkiewicz, D.I.; Gierlich, Johannes; Burley, Glenn A.; Gutschmiedl, Katrin; Carell, Thomas; Ravoo, B.J.; Reinhoudt, David

    2007-01-01

    This paper describes a straightforward procedure to immobilize oligonucleotides on glass substrates in well-defined micropatterns by microcontact printing with a dendrimer-modified stamp. The oligonucleotides are efficiently immobilized by click chemistry induced by microcontact printing.

  13. How Italian dialect poets translate themselves and how they translate other poets

    Directory of Open Access Journals (Sweden)

    Edoardo Zuccato

    2017-07-01

    Full Text Available Part one of this essay discusses the way most contemporary Italian dialect poets translate themselves into Italian. Part two of the essay examines examples of poetry translation into dialect made by some of the same contemporary authors. A comparison between the style of the self-translations, which is mainly lyrical, and the variety of styles of the translations from other poets, shows that each choice is an intentional strategy rather than a missed opportunity for a more creative self-translation, as some scholars have argued.

  14. Analysis of Real Estate market Cycles: an application on Italian data

    Directory of Open Access Journals (Sweden)

    Maurizio Festa

    2013-08-01

    Full Text Available Using Italian data, on the basis of economic theoretical approach of the honeycomb cycle by Janssen, Kruijt and Needham in 1994, this article proposes a further development in the study of the dynamics of real estate housing market in Italy. Using the market indicators, we plot the “honeycomb cycle” graph for each region and greatest Italian cities. Regions showing similar patterns are grouped using cluster analysis method. This practical work reaches its particular goal examining the national territory in terms of development and its evolution.

  15. Development of Spelling Skills in a Shallow Orthography: The Case of Italian Language

    Science.gov (United States)

    Notarnicola, Alessandra; Angelelli, Paola; Judica, Anna; Zoccolotti, Pierluigi

    2012-01-01

    This study analyzed the spelling skills of Italian children as a function of school experience. We examined the writing performances of 465 first- to eighth-grade normal readers on a spelling test that included regular words, context-sensitive regular words, words with ambiguous transcription, and regular pseudowords. Based on the dual-route model…

  16. Intolerance, Forgiveness, and Promise in the Rhetoric of Conversion: Italian Women Defy the Mafia.

    Science.gov (United States)

    Fabj, Valeria

    1998-01-01

    Contributes to scholarship on the rhetoric of conversion and conversion narratives by examining the narratives of Italian women who have turned state's evidence against the Mafia. Finds that the "topoi" of intolerance, forgiveness, and promise are used to describe the process of conversion, translate private experiences into public…

  17. Mobile Learning in Foreign Language Learning: Podcasts and Lexicon Acquisition in the Elementary Instruction of Italian

    Science.gov (United States)

    Unterrainer, Eva Maria

    2012-01-01

    This paper illustrates the research design (including the pilot study) of a work-in-progress study aimed at examining the potential of bilingual podcasts for the vocabulary acquisition in Italian as an L3 in the Austrian school context for beginning learners. The longitudinal study tries to link findings of the Lexical Approach (Lewis, 1993, 1997)…

  18. The Contribution of Emotional Intelligence to Decisional Styles among Italian High School Students

    Science.gov (United States)

    Di Fabio, Annamaria; Kenny, Maureen E.

    2012-01-01

    This study examined the relationship between emotional intelligence (EI) and styles of decision making. Two hundred and six Italian high school students completed two measures of EI, the Bar-On EI Inventory, based on a mixed model of EI, and the Mayer Salovey Caruso EI Test, based on an ability-based model of EI, in addition to the General…

  19. Instructor Characteristics and Students' Evaluation of Teaching Effectiveness: Evidence from an Italian Engineering School

    Science.gov (United States)

    Bianchini, Stefano; Lissoni, Francesco; Pezzoni, Michele

    2013-01-01

    This study examines the relationship between students' evaluation of teaching effectiveness and the instructor's characteristics, based upon an original data set from an Italian university. Age and seniority (academic rank) are both found to affect negatively teaching evaluation, although the effect of rank depends heavily on the discipline.…

  20. L'esilio e la frontiera nell'italianità letteraria | de Virgilio | Italian ...

    African Journals Online (AJOL)

    Full Article in Italian. Originally, exile was a punishment implying a permanent or temporary banishment from homeland. In modern times as it was not regarded as a penalty anymore, it turned into a self-imposed, voluntary, castigation. In this paper, the main characteristics and consequences of exile is examined from the ...

  1. "Family Comes First!" Relationships with family and friends in Italian emerging adults

    NARCIS (Netherlands)

    Crocetti, Elisabetta|info:eu-repo/dai/nl/371750946; Meeus, Wim|info:eu-repo/dai/nl/070442215

    2014-01-01

    We conducted two studies to examine relationships with family and friends in Italian emerging adults, paying attention to the potential moderating role of gender and occupational status. In Study I, we aimed at capturing emerging adults' perspective on interactions with both family and friends by

  2. Family Comes First! : Relationships with family and friends in Italian emerging adults

    NARCIS (Netherlands)

    Crocetti, Elisabetta; Meeus, W.H.J.

    2014-01-01

    We conducted two studies to examine relationships with family and friends in Italian emerging adults, paying attention to the potential moderating role of gender and occupational status. In Study I, we aimed at capturing emerging adults' perspective on interactions with both family and friends by

  3. A Validation Study of the Italian Version of the Resilience Scale for Adolescents (READ)

    Science.gov (United States)

    Stratta, Paolo; Riccardi, Ilaria; Di Cosimo, Alessandra; Cavicchio, Alessandra; Struglia, Francesca; Daneluzzo, Enrico; Capanna, Cristina; Rossi, Alessandro

    2012-01-01

    The validity of the Italian version of the 28-items Resilience Scale for Adolescents (READ) was examined. A sample of 472 senior high school students between 18 and 20 years of age were used for this purpose. Reliability and validity were investigated by means of Cronbach's alpha, exploratory factor analysis, and confirmatory factor analysis. The…

  4. Languages and Intercultural Relations: Considerations for a Unit on Our Italian Heritage.

    Science.gov (United States)

    De Gaetano, Armand L.

    A review of historically and sociologically significant cultural interrelations between Italy and its language and the world commences with a historical sketch from the Roman period. The author examines reasons for the rebirth of interest in Italian culture and suggests that the best approach to developing an appreciation of the culture is the…

  5. Relation of Occupational Knowledge to Career Interests and Competence Perceptions in Italian Children

    Science.gov (United States)

    Rohlfing, Jessica E.; Nota, Laura; Ferrari, Lea; Soresi, Salvatore; Tracey, Terence J. G.

    2012-01-01

    The relations of differential occupational knowledge with interests and competence perceptions in children as well as how these relations were moderated by gender and grade were examined in this study using an Italian sample. Data were collected from samples of elementary school and middle school children (N = 539). The Inventory of Children's…

  6. Exploring American and Italian consumer preferences for Californian and Italian red wines.

    Science.gov (United States)

    Torri, Luisa; Noble, Ann Curtis; Heymann, Hildegarde

    2013-06-01

    To increase the market share of Californian wines in other countries, wine preferences need to be explored in potential markets. This work studied the preferences of American and Italian consumers for red wines produced in California and Italy, focusing on wines made from the same varieties in each location. Descriptive analysis and consumer preference tests were performed. Americans scored each of the Californian wines significantly higher in preference than the Italian wines. In contrast, the Italian consumer preference scores for many Italian and Californian wines overlapped. By external preference mapping of the American consumer segments, the ideal flavour of one cluster was closest to the Californian Zinfandel, Merlot and Syrah, which had the 'most balanced' flavour profiles. Another cluster of Italians also preferred the Californian wines. In addition, one Italian cluster was driven by a dislike of the leather, band-aid and medicinal aromas of the Italian Merlot and Refosco. The results provided information that can contribute to wine marketing research necessary for successfully exporting Californian red wines to Italy and vice versa. © 2012 Society of Chemical Industry.

  7. 3D Printing Electrically Small Spherical Antennas

    DEFF Research Database (Denmark)

    Kim, Oleksiy S.

    2013-01-01

    3D printing is applied for rapid prototyping of an electrically small spherical wire antenna. The model is first printed in plastic and subsequently covered with several layers of conductive paint. Measured results are in good agreement with simulations.......3D printing is applied for rapid prototyping of an electrically small spherical wire antenna. The model is first printed in plastic and subsequently covered with several layers of conductive paint. Measured results are in good agreement with simulations....

  8. Your Next Airplane: Just Hit Print

    Science.gov (United States)

    2013-04-01

    have tailored their equipment suites to their missions and tactics. Subsequently, it will enable increased efficiency and mission effectiveness in...SDK”. 24 Hurst, “Dita Von Teese Flaunts Fibonacci -Inspired 3D Printed Gown”. 25 McClusky, “Pro Track Athletes Get a Grip With 3-D Printed Equipment...02/22/3d-printed-ear/ Hurst, Nathan, “Dita Von Teese Flaunts Fibonacci -Inspired, 3-D Printed Gown”, Wired Design, Mar. 5, 2013. http

  9. The explosion of Italian terrorism and the Piazza Fontana massacre seen by the United States

    Directory of Open Access Journals (Sweden)

    Giovanni Mario Ceci

    2013-06-01

    Full Text Available The article deals with the analysis and reactions from the United States pertaining to the piazza Fontana massacre (1969 and the explosion of Italian terrorism. The work assesses these components through the most relevant and influential American newspapers and magazines and the analysis of the CIA, the White House, the Department of State, and the American Embassy in Rome. First, the article examines the widespread evaluations of the Italian situation at the moment of the December 12th bombings and the reactions to terrorist attacks or violent episodes already occurred in Italy. Second, it analyzes American reactions to the piazza Fontana massacre. Finally, it focuses on the different American comments about the possible consequences of the bombings on the Italian political system.Palabras clave: Italy, terrorism, Piazza Fontana massacre, United States, CIA, American press

  10. The slow pace of institutional change in the Italian food system.

    Science.gov (United States)

    Ferretti, Maria Paola; Magaudda, Paolo

    2006-09-01

    Recent surveys show that Italians have little trust in the food they eat. This seems at odds with the world-wide popularity of Italian food, and the very prominent role that the agro-food sector has in the national economy and culture. This paper aims to explain this apparent contradiction by examining recent political and economic changes in the food sector. From the analysis it emerges that, facing institutional crises and food scandals, Italian politicians have left the task of reassuring consumers to the market. However, the market actors' strategy has been to prioritise the discourse of food quality, but give little weight to some other important preoccupation of consumers, such as safety. To address these concerns a more proactive role of the State would be required. An actual concern of public institutions with consumer needs, institutional efficiency, transparency and accountability emerges as a crucial factor in restoring and maintaining trust.

  11. Italian singer Annalisa at CERN for a week of filming

    CERN Multimedia

    Stefania Pandolfi

    2015-01-01

    CERN welcomed Italian singer-songwriter Annalisa for a week-long visit to the Laboratory to shoot an Italian television production about the Laboratory.   Annalisa in the CERN Control Centre.   The Italian artist has a degree in physics from the University of Turin, Italy. She is a singer and songwriter, famous for her successful participation in the Italian talent show, Amici di Maria De Filippi. She has recorded four albums as solo artist and has participated twice in the Sanremo Music Festival, the most important Italian song contest. She has also received numerous Italian music awards, and has earned international recognition. Thanks to her knowledge of physics and her great influence with the Italian youth, Annalisa was selected to host an Italian television production about CERN aimed at young people. 

  12. 48 CFR 1552.208-70 - Printing.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Printing. 1552.208-70... FORMS SOLICITATION PROVISIONS AND CONTRACT CLAUSES Texts of Provisions and Clauses 1552.208-70 Printing. As prescribed in 1508.870, insert the following clause: Printing (DEC 2005) (a) Definitions...

  13. 48 CFR 3452.208-70 - Printing.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Printing. 3452.208-70... Printing. As prescribed in 3408.870, insert the following clause in all solicitations and contracts other than purchase orders: Printing (AUG 1987) Unless otherwise specified in this contract, the contractor...

  14. 48 CFR 3408.870 - Printing clause.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Printing clause. 3408.870... COMPETITION AND ACQUISITION PLANNING REQUIRED SOURCES OF SUPPLIES AND SERVICES Acquisition of Printing and Related Supplies 3408.870 Printing clause. The contracting officer shall insert the clause in 3452.208-70...

  15. 7 CFR 58.319 - Printing equipment.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Printing equipment. 58.319 Section 58.319 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards....319 Printing equipment. All printing equipment shall be designed so as to adequately protect the...

  16. 48 CFR 952.208-70 - Printing.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Printing. 952.208-70... SOLICITATION PROVISIONS AND CONTRACT CLAUSES Text of Provisions and Clauses 952.208-70 Printing. As prescribed in 908.802, insert the following clause: Printing (APR 1984) The Contractor shall not engage in, nor...

  17. Printing of the book - Leelavathi's daughter

    Indian Academy of Sciences (India)

    J-11 IPURIBNNIASciPrint/2017-18 DC 02)ozoic Dated: 27 DECEMBER 207. NOTICE INVITING TENDER FOR PRINTING OF LILAVATS DAUGHTER. The Indian Academy of Sciences is an Institution of Dept. of Science and Technology,. Government of India needs the following book to be printed and supplied as per below.

  18. Printing Values In Interactive ROOT

    CERN Document Server

    Perovic, Boris

    2015-01-01

    This project report summarizes the work I have been performing during the past twelve weeks as a Summer Student intern working on ROOT project in the SFT group, PH department, under the supervision of Axel Naumann and Danilo Piparo. One of the widely requested features for ROOT was improved interactive shell experience as well as improved printing of object values. Solving this issue was the goal of this project. Primarily, we have enabled printing of the collections. Secondly, we have unified the printing interface, making it much more robust and extendible. Thirdly, we have implemented printing of nested collections in a flexible and user-friendly manner. Finally, we have added an interactive mode, allowing for paginated output. At the beginning of the report, ROOT is presented with examples of where it is used and how important it is. Then, the motivation behind the project is elaborated, by presenting the previous state of the software package and its potential for improvement. Further, the process in wh...

  19. Latin American Folk Art Prints

    Science.gov (United States)

    Navah, Jan

    2011-01-01

    Latin American customs and colors play an important role as second graders are introduced to multicultural experiences through food, music, dance, art, and craft. In this article, the author describes a printing project inspired by Guatemalan weavings and amate bark paintings. (Contains 2 online resources.)

  20. The Power of the Print

    Science.gov (United States)

    Tam, Jeff

    2010-01-01

    The print has a long-standing tradition of carrying a political message. This can be seen in the works of artists from the German Expressionists, like Kathe Kollwitz and Emil Nolde, to Mexican printmakers like Jose Posada and Leopoldo Mendez. Whether it was during the Mexican Revolution of 1910, the War in Iraq, or the 2008 presidential election,…

  1. 3D Printing of Metals

    Directory of Open Access Journals (Sweden)

    Manoj Gupta

    2017-09-01

    Full Text Available The potential benefits that could be derived if the science and technology of 3D printing were to be established have been the crux behind monumental efforts by governments, in most countries, that invest billions of dollars to develop this manufacturing technology.[...

  2. All-printed paper memory

    KAUST Repository

    Lien, Derhsien

    2014-08-26

    We report the memory device on paper by means of an all-printing approach. Using a sequence of inkjet and screen-printing techniques, a simple metal-insulator-metal device structure is fabricated on paper as a resistive random access memory with a potential to reach gigabyte capacities on an A4 paper. The printed-paper-based memory devices (PPMDs) exhibit reproducible switching endurance, reliable retention, tunable memory window, and the capability to operate under extreme bending conditions. In addition, the PBMD can be labeled on electronics or living objects for multifunctional, wearable, on-skin, and biocompatible applications. The disposability and the high-security data storage of the paper-based memory are also demonstrated to show the ease of data handling, which are not achievable for regular silicon-based electronic devices. We envision that the PPMDs manufactured by this cost-effective and time-efficient all-printing approach would be a key electronic component to fully activate a paper-based circuit and can be directly implemented in medical biosensors, multifunctional devices, and self-powered systems. © 2014 American Chemical Society.

  3. Printing in Ubiquitous Computing Environments

    NARCIS (Netherlands)

    Karapantelakis, Athanasios; Delvic, Alisa; Zarifi Eslami, Mohammed; Khamit, Saltanat

    Document printing has long been considered an indispensable part of the workspace. While this process is considered trivial and simple for environments where resources are ample (e.g. desktop computers connected to printers within a corporate network), it becomes complicated when applied in a mobile

  4. Printing Silver Nanogrids on Glass

    Science.gov (United States)

    Sanders, Wesley C.; Valcarce, Ron; Iles, Peter; Smith, James S.; Glass, Gabe; Gomez, Jesus; Johnson, Glen; Johnston, Dan; Morham, Maclaine; Befus, Elliot; Oz, Aimee; Tomaraei, Mohammad

    2017-01-01

    This manuscript describes a laboratory experiment that provides students with an opportunity to create conductive silver nanogrids using polymeric templates. A microcontact-printed polyvinylpyrrolidone grid directs the citrate-induced reduction of silver ions for the fabrication of silver nanogrids on glass substrates. In addition to…

  5. Printing. Florida Vocational Program Guide.

    Science.gov (United States)

    University of South Florida, Tampa. Dept. of Adult and Vocational Education.

    This document contains a vocational program guide and Career Merit Achievement Plan (Career MAP) for secondary and postsecondary printing programs. The guide contains the following sections: occupational description; program content (curriculum framework and student performance standards); program implementation (student admission criteria,…

  6. Catalytic microcontact printing without ink

    NARCIS (Netherlands)

    Li, X.; Péter, M.; Huskens, Jurriaan; Reinhoudt, David

    2003-01-01

    A novel microcontact printing technique is described that does not require ink. Patterns were created by direct contact of oxidized PDMS stamps with silyl ether-derivatized, acid-labile SAMs on gold. The surface of the stamps was oxidized by oxygen plasma to give a layer of silicon oxide. These

  7. Res Jan 08 Print

    Indian Academy of Sciences (India)

    leading to the marriage of genetics and biochemistry, and earned them the Nobel Prize in 1958. However, it was .... duplication progeny for determining the order of mutant genes and centromere relative to the break point, for examining dosage effects, and for identifying new heterokaryon incompatibility genes. Unordered ...

  8. Italian Validation of Homophobia Scale (HS

    Directory of Open Access Journals (Sweden)

    Giacomo Ciocca, PsyD, PhD

    2015-09-01

    Conclusions: The Italian validation of the HS revealed the use of this self‐report test to have good psychometric properties. This study offers a new tool to assess homophobia. In this regard, the HS can be introduced into the clinical praxis and into programs for the prevention of homophobic behavior. Ciocca G, Capuano N, Tuziak B, Mollaioli D, Limoncin E, Valsecchi D, Carosa E, Gravina GL, Gianfrilli D, Lenzi A, and Jannini EA. Italian validation of Homophobia Scale (HS. Sex Med 2015;3:213–218.

  9. Extrasolar planet observational studies: the Italian contribution.

    Science.gov (United States)

    Gratton, R.; Desidera, S.; Claudi, R.

    We review the Italian contribution to observationals studies of extrasolar planets. Various techniques are used, including high precision radial velocities, transits, time delays, and direct imaging. Italian groups participate to some of the most interesting projects of the next decade, including imaging, photometry and astrometry. We will focus our attention on a few of these projects, including results obtained with SARG at TNG, those expected from OmegaTrans at VST, SPHERE at VLT and EPICS at E-ELT, with the PLATO satellite, and with GAIA.

  10. Must we review printed lab reports without checking them? A prospective analysis of emergency department practice

    National Research Council Canada - National Science Library

    McCabe, A; Staunton, P; Walsh, S; O'Sullivan, R

    2012-01-01

    ..., mitigating the requirement to check printed reports later. Five hundred and nineteen (519) laboratory reports were examined for significant abnormal results and documentation in clinical notes. Thirty percent (30%, n = 158...

  11. Envisioning the era of 3D printing: a conceptual model for the fashion industry

    National Research Council Canada - National Science Library

    Sun, Lushan; Zhao, Li

    2017-01-01

    ... in its supply chain integration. The purpose of this conceptual study is to examine the potential impacts and challenges of integrating Direct Digital Manufacturing methods, specifically 3D printing (3DP...

  12. Italian in the Linguistic Landscape of Kuala Lumpur (Malaysia)

    Science.gov (United States)

    Coluzzi, Paolo

    2017-01-01

    This article looks at the presence of Italian in the linguistic landscape (LL) of Kuala Lumpur, Malaysia. Rather surprisingly, Italian is quite visible, and it might even be the most used European language after English. After a general introduction on the Italian language and Malaysia, including the latter's LL, the article goes on to outline the…

  13. Fabrication of Capacitive Acoustic Resonators Combining 3D Printing and 2D Inkjet Printing Techniques

    OpenAIRE

    Rubaiyet Iftekharul Haque; Erick Ogam; Christophe Loussert; Patrick Benaben; Xavier Boddaert

    2015-01-01

    A capacitive acoustic resonator developed by combining three-dimensional (3D) printing and two-dimensional (2D) printed electronics technique is described. During this work, a patterned bottom structure with rigid backplate and cavity is fabricated directly by a 3D printing method, and then a direct write inkjet printing technique has been employed to print a silver conductive layer. A novel approach has been used to fabricate a diaphragm for the acoustic sensor as well, where the conductive ...

  14. Tissue print of prostate biopsy: a novel tool in the diagnostic procedure of prostate cancer

    OpenAIRE

    Vicentini Carlo; Sanità Patrizia; Pace Gianna; Angelucci Adriano; Bologna Mauro

    2011-01-01

    Abstract Background Nowadays, the histological examination of prostate core needle biopsies is still regarded as the gold standard in the diagnosis of prostate cancer (PCa). We investigated if the tissue print of core needle biopsy (biopsy print) could be used as adjunctive molecular investigative procedures in conjunction with routine histological examination of biopsy to improve PCa diagnosis. Methods The direct contact of PCa core biopsy to nitrocellulose membrane resulted in the release o...

  15. Pattern size tolerance of reverse offset printing: a proximity deformation effect related to local PDMS slipping

    Science.gov (United States)

    Kusaka, Yasuyuki; Kanazawa, Shusuke; Koutake, Masayoshi; Ushijima, Hirobumi

    2017-10-01

    We investigated the shape integrity of silver nanoparticle ink patterns formed by reverse offset printing, focusing particularly on the proximity effect of neighbouring patterns due to the local deformation of a polydimethylsiloxane (PDMS) blanket during contact with a hard cliché. We performed printing tests using a cliché having circular patterns with smaller neighbouring circles located at various distances (2-20 µm), and the results revealed that as we decrease the thickness of PDMS and the inter-pattern gap distance, and as we increase the printing indentations, the shape integrity of the printed pattern was worsened. A complementary numerical simulation of PDMS deformations suggested that the pattern distortion during the contact with clichés was caused by the horizontal deformation of PDMS during the printing, which becomes a significant burden when the uplifted region of PDMS is closer to the gap distance of each pattern. Our analysis further indicates that during printing, there is slipping of the ink at the PDMS interface. In addition, we examined the effects of a synchronization mismatch in a roll-to-sheet printing on the pattern size tolerance. The magnitude of the size distortions was severely influenced not only by the mismatch ratio but also by the nip width. This result verifies the scraping of the ink accompanied by the slipping of the PDMS during the printing process, and thereby determines the size tolerance of printed patterns in reverse offset printing. Finally, we discuss the optimization of process parameters to ensure the size integrity of reverse offset printing.

  16. Investigation of out of plane compressive strength of 3D printed sandwich composites

    Science.gov (United States)

    Dikshit, V.; Yap, Y. L.; Goh, G. D.; Yang, H.; Lim, J. C.; Qi, X.; Yeong, W. Y.; Wei, J.

    2016-07-01

    In this study, the 3D printing technique was utilized to manufacture the sandwich composites. Composite filament fabrication based 3D printer was used to print the face-sheet, and inkjet 3D printer was used to print the sandwich core structure. This work aims to study the compressive failure of the sandwich structure manufactured by using these two manufacturing techniques. Two different types of core structures were investigated with the same type of face-sheet configuration. The core structures were printed using photopolymer, while the face-sheet was made using nylon/glass. The out-of-plane compressive strength of the 3D printed sandwich composite structure has been examined in accordance with ASTM standards C365/C365-M and presented in this paper.

  17. 3D printing as a Ceramic Craft Tool in Its Own Right

    DEFF Research Database (Denmark)

    Hansen, Flemming Tvede; Falin, Priska

    2016-01-01

    In April 2016, four universities met for one week at the KAHLA Porcelain Factory to discuss the future of ceramics and, through workshops, explore the theme »shaping the future«. One of the workshops was focusing on 3D printing in clay and the concept of material driven 3D printing in clay....... This article reports from and reflects on the experiments and discussions in this workshop and concentrates on 3D printing in clay from the perspective of studio practice in art and design. The main point of interest is in examining how a technology such as 3D printing can be utilised and seen as a new ceramic...... craft tool in its own right and how 3D printed ceramics can also be considered as handmade objects....

  18. Study on the relationship of continuous laser printing and the distance of trace on the OPC

    Directory of Open Access Journals (Sweden)

    Xingzhou Han

    2017-01-01

    Full Text Available This thesis aims to seek the relationship between photosensitive drum cyclical trace distance of two pages (shorted for L' and continuity printing of laser printers. Characteristics quantification, statistics are chosen to evaluate the data and results. It is indicated that the regularity is existed between L' and continuity printing, and regular performance between different models of HP and Canon printers are consistent. According to the data, L' of continuous printing are summed up, the probability of replacing the front page and the middle page which can meet the continuity regularity are analyzed. The numerical interval is given of noncontinuous printing. The study can enhance the scientificity of printing document examination and have innovation and practical significance in civil disputes, criminal cases, and social community.

  19. Cost-estimating for commercial digital printing

    Science.gov (United States)

    Keif, Malcolm G.

    2007-01-01

    The purpose of this study is to document current cost-estimating practices used in commercial digital printing. A research study was conducted to determine the use of cost-estimating in commercial digital printing companies. This study answers the questions: 1) What methods are currently being used to estimate digital printing? 2) What is the relationship between estimating and pricing digital printing? 3) To what extent, if at all, do digital printers use full-absorption, all-inclusive hourly rates for estimating? Three different digital printing models were identified: 1) Traditional print providers, who supplement their offset presswork with digital printing for short-run color and versioned commercial print; 2) "Low-touch" print providers, who leverage the power of the Internet to streamline business transactions with digital storefronts; 3) Marketing solutions providers, who see printing less as a discrete manufacturing process and more as a component of a complete marketing campaign. Each model approaches estimating differently. Understanding and predicting costs can be extremely beneficial. Establishing a reliable system to estimate those costs can be somewhat challenging though. Unquestionably, cost-estimating digital printing will increase in relevance in the years ahead, as margins tighten and cost knowledge becomes increasingly more critical.

  20. Multifrequency Printed Antennas Loaded with Metamaterial Particles

    Directory of Open Access Journals (Sweden)

    D. Segovia-Vargas

    2009-06-01

    Full Text Available This paper provides a review of printed antennas loaded with metamaterial particles. This novel technique allows developing printed antennas with interesting features such as multifrequency (simultaneous operation over two or more frequency bands and multifunctionality (e. g. radiation pattern diversity. Moreover, compactness is also achieved and the main advantages of conventional printed antennas (light weight, low profile, low cost ... are maintained. Different types of metamaterial-loaded printed antennas are reviewed: printed dipoles and patch antennas. Several prototypes are designed, manufactured and measured showing good results. Furthermore, simple but accurate equivalent models are proposed. These models allow an easy and quick design of metamaterial-loaded printed antennas. Finally, two interesting applications based on the proposed antennas are reviewed: the patch antennas are used as radiating elements of emerging active RFID systems in the microwave band and the metamaterial-loaded printed dipoles are employed to increase the performance of log-periodic arrays.

  1. Chemical exposure levels in printing workers with cholangiocarcinoma.

    Science.gov (United States)

    Yamada, Kenichi; Kumagai, Shinji; Nagoya, Toshio; Endo, Ginji

    2014-01-01

    This study aimed to identify chemicals used by printing workers with cholangiocarcinoma, as well as the levels of exposure to the chemicals. Information necessary to identify chemicals used by printing workers with cholangiocarcinoma and to estimate chemical exposure concentrations was obtained from the Ministry of Health, Labour and Welfare, Japan. Working environment concentrations of the chemicals in the printing rooms were estimated using a well-mixed model, and exposure concentrations during the ink removal operation were estimated using a near-field and far-field model. Shift time- weighted averages (TWA) of exposure concentrations were also calculated. Two workers from each of three small printing plants examined suffered from cholangiocarcinoma, and all six of these workers had been exposed to 1,2-dichloropropane (1,2-DCP) for 10-16 years. The estimated working environment concentrations of 1,2-DCP in the printing rooms were 17-180 ppm and estimated exposure concentrations during the ink removal operation were 150-620 ppm. Shift TWA values were estimated to be 62-240 ppm. Four of the six workers had also been exposed to dichloromethane (DCM) at estimated working environment concentrations of 0-98 ppm and estimated exposure concentrations during the ink removal operation of 0-560 ppm. Shift TWA values were estimated to be 0-180 ppm. Other chlorinated organic solvents (1,1,1-trichloroethane, 1,1-dichloro-1-fluoroethane) and petroleum solvents (gasoline, naphtha, mineral spirit, mineral oil, kerosene) were also used in the ink removal operation. All six printing workers with cholangiocarcinoma were exposed to very high levels of 1,2-DCP for a long term.

  2. Derivation in the Advanced Course of Italian.

    Science.gov (United States)

    Vizmuller-Zocco, Jana

    1985-01-01

    Suggests that one method to help advanced language students acquire new vocabulary is to study word formation and derivation. Suggests ways in which this can be done in the teaching of Italian. Discusses the process of derivation from three perspectives: (1) contrastive analysis, (2) lexical fields, and (3) etymology. (SED)

  3. Gold Rush to China for Italian Machines

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Italy exported two billion worth of textile machines in 2006, 46% of which went to Asia.China paid 365 million Euro to become the largest importer of ltaly’s machines in Aisa.China, a country that sustains Italian interest in coming,is the country where the investment in textile machines is growing...

  4. Management and control in Italian public companies

    OpenAIRE

    Wooldridge, Frank

    2005-01-01

    Article by Dr Frank Wooldridge considering law reforms which have impacted on management structures in Italian public companies. Published in Amicus Curiae - Journal of the Society for Advanced Legal Studies. The Journal is produced by the Society for Advanced Legal Studies at the Institute of Advanced Legal Studies, University of London.

  5. Italian Crime Fiction: A Barbarian Perspective

    Directory of Open Access Journals (Sweden)

    Philip Weller

    2012-11-01

    Full Text Available This article proposes a means of analysing the differences between Detective Fiction and Crime Fiction, in terms of multi genre content, concentrating especially on the development of Italian works in these fields. It also provides a shortened case study, analysing The Hound of the Baskervilles in this way.

  6. Informatics Education in Italian Secondary Schools

    Science.gov (United States)

    Bellettini, Carlo; Lonati, Violetta; Malchiodi, Dario; Monga, Mattia; Morpurgo, Anna; Torelli, Mauro; Zecca, Luisa

    2014-01-01

    This article describes the state of informatics education in the Italian secondary schools, highlighting how the learning objectives set up by the Ministry of Education are difficult to meet, due to the fact that the subject is often taught by teachers not holding an informatics degree, the lack of suitable teaching material and the expectations…

  7. Geminates’ demarcating function from Latin to Italian

    Directory of Open Access Journals (Sweden)

    Sophie SAFFI

    2013-01-01

    Full Text Available This article aims to show that from a diachronic or synchronic point of view, in Romance languages, especially Italian, geminates, complementary phenomenon of the intensity stress, are involved in the construction of the word with a demarcating function. They separate the components of the word when it is necessary for the proper conduct of the construction of meaning.

  8. The Italian Restaurant Project: Lessons of Restructuring.

    Science.gov (United States)

    McBride, Mary Ellen

    1995-01-01

    Project learning, with community and school staff assistance, helped a fifth-grade class transform the school lunchroom and their own behavior. A $2,500 Alcoa grant spearheaded an Italian restaurant project. Children served on five committees: public relations and advertising, management, art and design, planning and budgeting, and research. The…

  9. Italian Universities and the Social Crisis

    Science.gov (United States)

    Wuliger, Rogert

    1975-01-01

    Noting that the key issue in Italian educational politics is the over-supply of students and under-supply of both professors and facilities within the universities of Italy, the author discusses present efforts at reform in light of the social, economic, and political factors affecting the situation. (JT)

  10. Morphological Development in Italian: Connotation and Denotation.

    Science.gov (United States)

    Bates, Elizabeth; Rankin, Jane

    1979-01-01

    Reports on research on the acquisition of adjectives vs inflectional endings in Italian children. Patterns resulting from a longitudinal study involving two children and an experiment involving 84 children are compared to patterns of adults participating in the latter experiment. (Author/AM)

  11. An analysis of printing conditions for wavefront overlapping printing

    Science.gov (United States)

    Ichihashi, Y.; Yamamoto, K.; Wakunami, K.; Oi, R.; Okui, M.; Senoh, T.

    2017-03-01

    Wavefront printing for a digitally-designed hologram has got attentions recently. In this printing, a spatial light modulator (SLM) is used for displaying a hologram data and the wavefront is reproduced by irradiating the hologram with a reference light the same way as electronic holography. However, a pixel count of current SLM devices is not enough to display an entire hologram data. To generate a practical digitally-designed hologram, the entire hologram data is divided into a set of sub-hologram data and wavefront reproduced by each sub-hologram is sequentially recorded in tiling manner by using X-Y motorized stage. Due to a lack of positioning an accuracy of X-Y motorized stage and the temporal incoherent recording, phase continuity of recorded/reproduced wavefront is lost between neighboring subholograms. In this paper, we generate the holograms that have different size of sub-holograms with an overlap or nonoverlap, and verify the size of sub-holograms effect on the reconstructed images. In the result, the reconstructed images degrade with decreasing the size of sub-holograms and there is little or no degradation of quality by the wavefront printing with the overlap.

  12. Italian and Russian Verse: Two Cultures and Two Mentalities

    Directory of Open Access Journals (Sweden)

    Stefano Garzonio

    2006-12-01

    Full Text Available Italian and Russian Verse: Two Cultures and Two Mentalities The present text was given as a talk at Stanford University in 2003. Here the author presents a comparative analysis of Russian and Italian versification and pays attention to the cultural contacts between these two poetical traditions in an effort to define the role played by Italian patterns in Russian verse. In this perspective the author offers a history of Russian poetical translation of Italian texts pointing out the different opinions of Russian poets about the “musicality” of Italian verse. The combined influence of language and culture in modelling different Russian poetical forms in a chronological perspective is underlined.

  13. Validation of the Staff Attitudes to Nutritional Nursing Care Geriatric scale in Italian.

    Science.gov (United States)

    Bonetti, Loris; Bagnasco, Annamaria; Aleo, Giuseppe; Sasso, Loredana

    2013-09-01

    To validate the Staff Attitudes to Nutritional Nursing Care Geriatric scale in Italian, a tool created in Sweden to measure nurses' attitudes towards nutritional care in older people. Malnutrition in institutionalized older people is a serious problem having negative impact on patient outcomes. It is reported in the literature that nurses have negative attitudes towards nutritional care. Forward and back-translation were carried out to build the Italian version of the tool. Content and face validity were then examined by pilot study. Test-retest reliability with Spearman's rho (rs) correlation, intraclass correlation (ICC) and internal consistency reliability with Cronbach's α were assessed. Differences between test-rest were assessed by t-test. Linguistic and semantic adaptation of the tool into Italian was successful. Thirty-three nurses skilled in caring for older patients did pilot testing and 46 test-retesting. SANN-G GITA-scale achieved good content and face validity, good internal consistency reliability (Cronbach's α = 0.85) and acceptable stability [rs = 0.75, P = 0.001; ICC = 0.76, 95% confidence interval (CI) 0.63-0.86; P = 0.001]. The t-test showed no significant difference between test and retest results, confirming stability of the tool (t(64) = -0.98; P = 0.33). The process of adaptation of the scale from Swedish to Italian language was successful. Thus, the SANN-GITA scale can be useful to assess attitudes of nursing staff to nutritional care in the Italian context. This tool will allow the identification of areas where Italian nurses have negative attitudes and where to implement strategies to improve overall nutritional care. © 2013 International Council of Nurses.

  14. Ergebnisse der Zertifikatspruefungen Fruehjahr 1974 (Results of the Certificate Examinations, Spring 1974)

    Science.gov (United States)

    Zielsprache Franzosisch, 1974

    1974-01-01

    Gives the results of the language examinations given in the spring of 1974 in the people's colleges. Examination fields were: German as a foreign language, Russian, Spanish, English, English (Hotel work), Italian, French. (Text is in German.) (IFS/WGA)

  15. Case study on printed matter

    DEFF Research Database (Denmark)

    global warming, acidification and nutrification. The studies focus on energy consumption including the emissions and impact categories related to energy. The chemical-related impact categories comprising ecotoxicity and human toxicity are not included at all or only to a limited degree. In this paper we...... of potential environmental impacts and consumption of resources along the life cycle of a generic printed matter produced on a model sheet feed offset printing industry in Europe. Main activities at all stages in the life cycle are covered. However special focus is on the production stage but upstream...... – how important are emissions of chemicals? J Clean Prod 17, 115 – 128. Larsen HF (2004). Assessment of chemical emissions in life cycle impact assessment - focus on low substance data availability and ecotoxicity effect indicators. Ph.D. Thesis, October 2004. Department of Manufacturing, Engineering...

  16. Mortars for 3D printing

    Directory of Open Access Journals (Sweden)

    Demyanenko Olga

    2018-01-01

    Full Text Available The paper is aimed at developing scientifically proven compositions of mortars for 3D printing modified by a peat-based admixture with improved operational characteristics. The paper outlines the results of experimental research on hardened cement paste and concrete mixture with the use of modifying admixture MT-600 (thermally modified peat. It is found that strength of hardened cement paste increases at early age when using finely dispersed admixtures, which is the key factor for formation of construction and technical specifications of concrete for 3D printing technologies. The composition of new formations of hardened cement paste modified by MT-600 admixture were obtained, which enabled to suggest the possibility of their physico-chemical interaction while hardening.

  17. Protecting buyers from fine print

    OpenAIRE

    D'Agostino, Elena; Daniel J. Seidmann

    2016-01-01

    Buyers typically do not read the …ne print in contracts, providing an incentive for a monopolist to draft terms which are unfavorable to buyers. We model this problem, proving that trade must then be inefficient. We show that regulation which mandates efficient terms raises welfare. More interestingly, regulations which prohibit the least efficient terms may reduce welfare by inducing the monopolist not to other favorable terms. We extend these results to markets in which some buyers are naiv...

  18. Inkjet printed wireless smart bandage

    KAUST Repository

    Farooqui, Muhammad Fahad

    2016-12-19

    Chronic wounds affect millions of patients around the world and requires a major portion of health care budget for treatment. In this article, we present an unprecedented low cost continuous wireless monitoring system, realized through inkjet printing on a standard bandage strip, which can send early warnings as well as record long term wound progression data. The smart bandage can communicate upto a distance of 60 m when worn on the body.

  19. Nanoparticle Solutions for Printed Electronics

    Science.gov (United States)

    2013-09-19

    titania, silica ) were investigated in the production of complementary inks for complex devices. These were either obtained commercially in...fabricated by deposition of nanoparticle systems on ITO coated glass, but this was subsequently replaced by a printing a translucent conducting layer onto...Materials & Nanotechnology VI: Ceramic Engineering and Science Proceedings vol 33 (Eds. S. Mathur, S. Sinha Ray, & M. Halbig), ISBN: 978-1-1182- 0597-6

  20. L2 Spelling Errors in Italian Children with Dyslexia.

    Science.gov (United States)

    Palladino, Paola; Cismondo, Dhebora; Ferrari, Marcella; Ballagamba, Isabella; Cornoldi, Cesare

    2016-05-01

    The present study aimed to investigate L2 spelling skills in Italian children by administering an English word dictation task to 13 children with dyslexia (CD), 13 control children (comparable in age, gender, schooling and IQ) and a group of 10 children with an English learning difficulty, but no L1 learning disorder. Patterns of difficulties were examined for accuracy and type of errors, in spelling dictated short and long words (i.e. disyllables and three syllables). Notably, CD were poor in spelling English words. Furthermore, their errors were mainly related with phonological representation of words, as they made more 'phonologically' implausible errors than controls. In addition, CD errors were more frequent for short than long words. Conversely, the three groups did not differ in the number of plausible ('non-phonological') errors, that is, words that were incorrectly written, but whose reading could correspond to the dictated word via either Italian or English rules. Error analysis also showed syllable position differences in the spelling patterns of CD, children with and English learning difficulty and control children. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  1. Parkinson's Disease Sleep Scale 2: application in an Italian population.

    Science.gov (United States)

    Arnaldi, Dario; Cordano, Christian; De Carli, Fabrizio; Accardo, Jennifer; Ferrara, Michela; Picco, Agnese; Tamburini, Tiziano; Brugnolo, Andrea; Abbruzzese, Giovanni; Nobili, Flavio

    2016-02-01

    Sleep disturbances and nocturnal disabilities are common in Parkinson's Disease (PD). The PD sleep scale, second version (PDSS-2), has been proposed as a helpful tool for measuring sleep disorders in PD. We aimed to validate the Italian version of the PDSS-2. One hundred and twenty-three consecutive PD outpatients (76 males) were evaluated by means of PDSS-2, Epworth Sleepiness Scale, Hamilton Depression Rating Scale, Parkinson's Disease Quality of Life Questionnaire (self-administered scales), Unified Parkinson's Disease Rating (motor section) and Hoehn and Yahr Scales, and Mini Mental State Examination. PDSS-2 internal consistency was satisfactory (Cronbach's α: 0.77) with significant item to total score correlation and high intra-class correlation coefficient for test-retest reliability (0.943). Total PDSS-2 score was correlated with the scores on all other clinical scales. The factor analysis identified five factors, related to five areas of nocturnal disturbances, similarly as the original PDSS-2. The five factors mainly reflected: (1) nocturnal movement-related problems, (2) quality of sleep, (3) dreaming distress, (4) fragmentation of sleep and (5) insomnia symptoms. The PDSS-2 scale has confirmed its usefulness in evaluating sleep problems in Italian PD patients.

  2. 3D printed bionic ears.

    Science.gov (United States)

    Mannoor, Manu S; Jiang, Ziwen; James, Teena; Kong, Yong Lin; Malatesta, Karen A; Soboyejo, Winston O; Verma, Naveen; Gracias, David H; McAlpine, Michael C

    2013-06-12

    The ability to three-dimensionally interweave biological tissue with functional electronics could enable the creation of bionic organs possessing enhanced functionalities over their human counterparts. Conventional electronic devices are inherently two-dimensional, preventing seamless multidimensional integration with synthetic biology, as the processes and materials are very different. Here, we present a novel strategy for overcoming these difficulties via additive manufacturing of biological cells with structural and nanoparticle derived electronic elements. As a proof of concept, we generated a bionic ear via 3D printing of a cell-seeded hydrogel matrix in the anatomic geometry of a human ear, along with an intertwined conducting polymer consisting of infused silver nanoparticles. This allowed for in vitro culturing of cartilage tissue around an inductive coil antenna in the ear, which subsequently enables readout of inductively-coupled signals from cochlea-shaped electrodes. The printed ear exhibits enhanced auditory sensing for radio frequency reception, and complementary left and right ears can listen to stereo audio music. Overall, our approach suggests a means to intricately merge biologic and nanoelectronic functionalities via 3D printing.

  3. A New Classification of Three-Dimensional Printing Technologies: Systematic Review of Three-Dimensional Printing for Patient-Specific Craniomaxillofacial Surgery.

    Science.gov (United States)

    Jacobs, Carly A; Lin, Alexander Y

    2017-05-01

    Three-dimensional printing technology has been advancing in surgical applications. This systematic review examines its patient-specific applications in craniomaxillofacial surgery. Terms related to "three-dimensional printing" and "surgery" were searched on PubMed on May 4, 2015; 313 unique articles were returned. Inclusion and exclusion criteria concentrated on patient-specific surgical applications, yielding 141 full-text articles, of which 33 craniomaxillofacial articles were analyzed. Thirty-three articles included 315 patients who underwent three-dimensional printing-assisted operations. The most common modeling software was Mimics, the most common printing software was 3D Systems, the average time to create a printed object was 18.9 hours (range, 1.5 to 96 hours), and the average cost of a printed object was $1353.31 (range, $69.75 to $5500). Surgical procedures were divided among 203 craniofacial patients (205 three-dimensional printing objects) and 112 maxillofacial patients (137 objects). Printing technologies could be classified as contour models, guides, splints, and implants. For craniofacial patients, 173 contour models (84 percent), 13 guides (6 percent), two splints (1 percent), and 17 implants (8 percent) were made. For maxillofacial patients, 41 contour models (30 percent), 48 guides (35 percent), 40 splints (29 percent), and eight implants (6 percent) were made. These distributions were significantly different (p technology in craniomaxillofacial surgery can be classified into contour models (type I), guides (type II), splints (type III), and implants (type IV). These four methods vary in their use between craniofacial and maxillofacial surgery, reflecting their different goals. This understanding may help advance and predict three-dimensional printing applications for other types of plastic surgery and beyond.

  4. Tissue print of prostate biopsy: a novel tool in the diagnostic procedure of prostate cancer

    Directory of Open Access Journals (Sweden)

    Vicentini Carlo

    2011-04-01

    Full Text Available Abstract Background Nowadays, the histological examination of prostate core needle biopsies is still regarded as the gold standard in the diagnosis of prostate cancer (PCa. We investigated if the tissue print of core needle biopsy (biopsy print could be used as adjunctive molecular investigative procedures in conjunction with routine histological examination of biopsy to improve PCa diagnosis. Methods The direct contact of PCa core biopsy to nitrocellulose membrane resulted in the release of a cellular micropeel that was used for downstream analytical procedures. Results By zymogram print-phoresis we demonstrated that matrix metalloproteases MMP-2 and MMP-9 could be visualized in biopsy prints and that the gelatinolytic activity was positively correlated with immunohistochemistry analysis of the same markers in matched bioptic specimens. Moreover, we compared the ability to detect the PCa-associated hypermethylation of GSTP1 promoter in DNA extracted from biopsy prints with those of the corresponding core needle biopsies. Biopsy prints demonstrated the same specificity of biopsies in detecting PCa (50% while the sensitivity and the positive predictive value were lower than biopsies (56% vs 78% and 63% vs 70%, respectively. Conclusions Biopsy print, combining a molecular point of view to the routinely hystopathological analysis of prostate biopsies, should be a useful tool to improve the diagnosis of PCa.

  5. Tissue print of prostate biopsy: a novel tool in the diagnostic procedure of prostate cancer.

    Science.gov (United States)

    Angelucci, Adriano; Pace, Gianna; Sanità, Patrizia; Vicentini, Carlo; Bologna, Mauro

    2011-04-13

    Nowadays, the histological examination of prostate core needle biopsies is still regarded as the gold standard in the diagnosis of prostate cancer (PCa). We investigated if the tissue print of core needle biopsy (biopsy print) could be used as adjunctive molecular investigative procedures in conjunction with routine histological examination of biopsy to improve PCa diagnosis. The direct contact of PCa core biopsy to nitrocellulose membrane resulted in the release of a cellular micropeel that was used for downstream analytical procedures. By zymogram print-phoresis we demonstrated that matrix metalloproteases MMP-2 and MMP-9 could be visualized in biopsy prints and that the gelatinolytic activity was positively correlated with immunohistochemistry analysis of the same markers in matched bioptic specimens. Moreover, we compared the ability to detect the PCa-associated hypermethylation of GSTP1 promoter in DNA extracted from biopsy prints with those of the corresponding core needle biopsies. Biopsy prints demonstrated the same specificity of biopsies in detecting PCa (50%) while the sensitivity and the positive predictive value were lower than biopsies (56% vs 78% and 63% vs 70%, respectively). Biopsy print, combining a molecular point of view to the routinely hystopathological analysis of prostate biopsies, should be a useful tool to improve the diagnosis of PCa.

  6. Printing-induced cell injury evaluation during laser printing of 3T3 mouse fibroblasts.

    Science.gov (United States)

    Zhang, Zhengyi; Chai, Wenxuan; Xiong, Ruitong; Zhou, Lei; Huang, Yong

    2017-06-20

    Three-dimensional bioprinting has emerged as a promising solution for the freeform fabrication of living cellular constructs, which can be used for tissue/organ transplantation and tissue models. During bioprinting, some living cells are unavoidably injured and may become necrotic or apoptotic cells. This study aims to investigate the printing-induced cell injury and evaluates injury types of post-printing cells using the annexin V/7-aminoactinomycin D and FAM-DEVD-FMK/propidium iodide assays during laser printing of NIH 3T3 mouse fibroblasts. As observed, the percentage of post-printing early apoptotic mouse fibroblasts increases with the incubation time, indicating that post-printing apoptotic mouse fibroblasts have different initiation lag times of apoptosis due to different levels of mechanical stress exerted during laser printing. Post-printing necrotic mouse fibroblasts can be detected immediately after printing, while post-printing early apoptotic mouse fibroblasts need time to develop into a late apoptotic stage. The minimum time needed for post-printing early apoptotic mouse fibroblasts to complete their apoptosis pathway and transition into late apoptotic mouse fibroblasts is from 4 h to 5 h post-printing. The resulting knowledge of the evolution of different apoptotic post-printing mouse fibroblasts will help better design future experiments to quantitatively determine, model, and mitigate the post-printing cell injury based on molecular signal pathway modeling.

  7. Trading Arms for Hostages? How the Government and Print Media "Spin" Portrayals of the United States' Policy toward Iran.

    Science.gov (United States)

    Brown, William J.; Vincent, Richard C.

    1995-01-01

    Analyzes government and print media portrayals of the Reagan administration's policy during Irangate. Finds that the print media continued to fulfill its "watchdog" function by providing critical portrayals of United States policy despite the Reagan administration's attempt to "spin" its own version of Irangate. Examines the…

  8. Rheological behavior of silver nanowire conductive inks during screen printing

    Energy Technology Data Exchange (ETDEWEB)

    Hemmati, Shohreh; Barkey, Dale P., E-mail: dpb@unh.edu; Gupta, Nivedita [University of New Hampshire, Department of Chemical Engineering (United States)

    2016-08-15

    The rheological behavior of silver nanowire (AgNW) suspensions adapted for screen printing inks was investigated. Aqueous silver nanowire inks consisting of AgNW (length of 30 μm, and diameter of 40 and 90 nm), dispersant and binder were formulated. The effect of AgNW content on the rheological behavior of the ink and the build-up of ink structure after screen printing were examined as they depend on applied shear and temperature. Rheological measurements under conditions that mimic the screen printing process were done to assess viscoelastic properties induced by flow alignment of the wires and the subsequent recovery of the low shear structure. The Stretched Exponential model (SEmo) was used to model the recovery process after screen printing to obtain the characteristic time of the recovery or build-up process. The characteristic time was determined at several temperatures to obtain the activation energy of recovery. The domination of Brownian motion or non-Brownian motion behavior can be characterized by a Peclet number, which is the ratio of shear rate to the rotational diffusion coefficient. The Peclet number and the dimensionless concentration of wires were used to assess the recovery mechanism. The steady viscosity at low and high shear rates was also treated by an activation energy analysis.

  9. Coalescence, evaporation and particle deposition of consecutively printed colloidal drops

    Science.gov (United States)

    Chhasatia, Viral; Yang, Xin; Shah, Jaymeen; Sun, Ying

    2012-11-01

    In applications such as inkjet printing and spray deposition, colloid drops are often used as building blocks for line and pattern printing where their interactions play important roles in determining the deposition morphology and properties. In this study, the particle deposition dynamics of two consecutively printed evaporating colloidal drops is examined using a fluorescence microscope and a synchronized side-view camera. The results show that the relaxation time of the water-air interface of the merged drop is shorter than that of a single drop impacting on a dry surface. It is also found that both morphology and particle distribution uniformity of the deposit change significantly with varying jetting delay and spatial spacing between two drops. As the drop spacing increases while keeping jetting delay constant, the circularity of the coalesced drop reduces. For the regime where the time scale for drop evaporation is comparable with the relaxation time scale for two drops to completely coalesce, the capillary flow induced by the local curvature variation of the air-water interface redistributes particles inside a merged drop, causing suppression of the coffee-ring effect for the case of a high jetting frequency while resulting in a region of particle accumulation in the middle of the merged drop at a low jetting frequency. By tuning the interplay of wetting, evaporation, capillary relaxation, and particle assembly, the deposition morphology of consecutively printed colloidal drops can be controlled.

  10. Plasma jet printing for flexible substrates

    Energy Technology Data Exchange (ETDEWEB)

    Gandhiraman, Ram P.; Singh, Eric; Diaz-Cartagena, Diana C.; Koehne, Jessica; Meyyappan, M. [Center for Nanotechnology, NASA Ames Research Center, Moffett Field, California 94035 (United States); Nordlund, Dennis [Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Menlo Park, California 94025 (United States)

    2016-03-21

    Recent interest in flexible electronics and wearable devices has created a demand for fast and highly repeatable printing processes suitable for device manufacturing. Robust printing technology is critical for the integration of sensors and other devices on flexible substrates such as paper and textile. An atmospheric pressure plasma-based printing process has been developed to deposit different types of nanomaterials on flexible substrates. Multiwalled carbon nanotubes were deposited on paper to demonstrate site-selective deposition as well as direct printing without any type of patterning. Plasma-printed nanotubes were compared with non-plasma-printed samples under similar gas flow and other experimental conditions and found to be denser with higher conductivity. The utility of the nanotubes on the paper substrate as a biosensor and chemical sensor was demonstrated by the detection of dopamine, a neurotransmitter, and ammonia, respectively.

  11. Astronomical Interlibrary Cooperation: The Long and Difficult Plan for Coordinated Acquisition of Journals -- the Italian Case

    Science.gov (United States)

    Gasperini, A.; Abrami, L.; Olostro Cirella, E.

    2007-10-01

    Until 2002, the Italian astronomical observatories were independent research institutes. Their libraries, though different in their origins and history, shared common bibliographical materials, users and aims. This situation prompted a first experience of unofficial cooperation between astronomical observatory libraries, which produced outstanding results, in particular a detailed survey of the nature, cost and use of scientific journals. Starting from 2002, when the 12 observatories merged into a single institution, the National Institute for Astrophysics (INAF), the experience of cooperation between the libraries became official. The INAF headquarters, in fact, has recently established the Library Documentary and Archive Service of the National Institute for Astrophysics (SBDA-INAF) in order to have a centralized astronomical bibliographical service and to promote cooperation among libraries. At the end of 2004, following the INAF rearrangement, 5 Institutes of the National Research Council (CNR) joined the still new organization introducing further complications. In this work we explain all the problems faced by a working group to elaborate an efficient plan of coordinated acquisition of journals: the difficulties in coordinating 17 different sites distributed over the whole national territory, the not so easy negotiation with the publishers, the choice between e-only or print & online and, last but not least, the psychological impact on the scientific community. The cooperation among Italian astronomical libraries was a plan begun many years ago and has continued through various events over the years. This presentation takes into consideration the various stages of our project focusing on some crucial aspects.

  12. The Dance of "Old" and "New" in Chinese Print Culture, 1860s-1955.

    Science.gov (United States)

    Brokaw, Cynthia

    2017-09-01

    Argument Scholars of modern Chinese publishing and book culture focus on the dramatic transformations that took place in the late nineteenth and early twentieth centuries: the new technologies that enabled "mass" printing and the development of "modern" genres of print. They often neglect the fact that xylography remained a working technology through much of the Republican period and even into the People's Republic of China. Here I examine the continued use of woodblock printing and the continuing popularity of "traditional" textual genres from two perspectives. First, from a "bottom up" perspective, I examine the production and sale of woodblock texts in rural markets, often in the face of efforts by both the Republic and the People's Republic to prohibit their use. Second, from a perspective from the top, I consider the deliberate choices made by the government, some elite book collector-publishers, and Daoist and Buddhist devotees to print certain works xylographically.

  13. Prints Charles ja prints Michael külastasid Tallinna kirikuid / Allan Tammiku

    Index Scriptorium Estoniae

    Tammiku, Allan

    2001-01-01

    Prints Charles külastas 6. novembril Eesti-visiidi ajal Tallinna toomkirikut ja Pühavaimu kirikut, prints Michael viibis Tallinnas 11. novembril eravisiidil, ta külastas toomkirikut, Niguliste ja Pühavaimu kirikut

  14. 3D Printed Multimaterial Microfluidic Valve

    OpenAIRE

    Keating, Steven J.; Gariboldi, Maria Isabella; Patrick, William G.; Sharma, Sunanda; Kong, David S.; Oxman, Neri

    2016-01-01

    We present a novel 3D printed multimaterial microfluidic proportional valve. The microfluidic valve is a fundamental primitive that enables the development of programmable, automated devices for controlling fluids in a precise manner. We discuss valve characterization results, as well as exploratory design variations in channel width, membrane thickness, and membrane stiffness. Compared to previous single material 3D printed valves that are stiff, these printed valves constrain fluidic deform...

  15. ERP system for 3D printing industry

    OpenAIRE

    Deaky Bogdan; Pârv Luminița

    2017-01-01

    GOCREATE is an original cloud-based production management and optimization service which helps 3D printing service providers to use their resources better. The proposed Enterprise Resource Planning system can significantly increase income through improved productivity. With GOCREATE, the 3D printing service providers get a much higher production efficiency at a much lower licensing cost, to increase their competitiveness in the fast growing 3D printing market.

  16. ERP system for 3D printing industry

    Directory of Open Access Journals (Sweden)

    Deaky Bogdan

    2017-01-01

    Full Text Available GOCREATE is an original cloud-based production management and optimization service which helps 3D printing service providers to use their resources better. The proposed Enterprise Resource Planning system can significantly increase income through improved productivity. With GOCREATE, the 3D printing service providers get a much higher production efficiency at a much lower licensing cost, to increase their competitiveness in the fast growing 3D printing market.

  17. Great landslide events in Italian artificial reservoirs

    Directory of Open Access Journals (Sweden)

    A. Panizzo

    2005-01-01

    Full Text Available The empirical formulations to forecast landslide generated water waves, recently defined in the framework of a research program funded by the Italian National Dam Office RID (Registro Italiano Dighe, are here used to study three real cases of subaerial landslides which fell down italian artificial reservoirs. It is well known that impulse water waves generated by landslides constitute a very dangerous menace for human communities living in the shoreline of the artificial basin or downstream the dam. In 1963, the menace became tragedy, when a 270 millions m3 landslide fell down the Vajont reservoir (Italy, generated an impulse wave which destroyed the city of Longarone, and killed 2000 people. The paper is aimed at presenting the very satisfactorily reproduction of the events at hand by using forecasting formulations.  

  18. Great landslide events in Italian artificial reservoirs

    Science.gov (United States)

    Panizzo, A.; de Girolamo, P.; di Risio, M.; Maistri, A.; Petaccia, A.

    2005-09-01

    The empirical formulations to forecast landslide generated water waves, recently defined in the framework of a research program funded by the Italian National Dam Office RID (Registro Italiano Dighe), are here used to study three real cases of subaerial landslides which fell down italian artificial reservoirs. It is well known that impulse water waves generated by landslides constitute a very dangerous menace for human communities living in the shoreline of the artificial basin or downstream the dam. In 1963, the menace became tragedy, when a 270 millions m3 landslide fell down the Vajont reservoir (Italy), generated an impulse wave which destroyed the city of Longarone, and killed 2000 people. The paper is aimed at presenting the very satisfactorily reproduction of the events at hand by using forecasting formulations.

  19. The Italian Registry of kernicterus and hyperbilirubinaemia.

    Science.gov (United States)

    Pratesi, Simone; Dani, Carlo; Raimondi, Francesco; Romagnoli, Costantino

    2012-10-01

    to monitor the incidence of cases of kernicterus and severe hyperbilirubinemia in Italy over time, and to describe each single registered event with sufficient information in order to identify one or more possible failures in the management of jaundice. the Task Force on hyperbilirubinemia of the Italian Society of Neonatology will draw up national guidelines for management of jaundice in the newborn and a national registry of kernicterus and hyperbilirubinemia for newborns with a gestational age greater than 34. the choice of the inclusion criteria for the registry and the minimum information necessary to describe each single event registered are reported and will be discussed at the national congress of the Italian Society of Neonatology next October 2012.

  20. 22nd Italian Workshop on Neural Nets

    CERN Document Server

    Bassis, Simone; Esposito, Anna; Morabito, Francesco

    2013-01-01

    This volume collects a selection of contributions which has been presented at the 22nd Italian Workshop on Neural Networks, the yearly meeting of the Italian Society for Neural Networks (SIREN). The conference was held in Italy, Vietri sul Mare (Salerno), during May 17-19, 2012. The annual meeting of SIREN is sponsored by International Neural Network Society (INNS), European Neural Network Society (ENNS) and IEEE Computational Intelligence Society (CIS). The book – as well as the workshop-  is organized in three main components, two special sessions and a group of regular sessions featuring different aspects and point of views of artificial neural networks and natural intelligence, also including applications of present compelling interest.

  1. 3D Bio-Printing Review

    Science.gov (United States)

    Du, Xianbin

    2018-01-01

    Ultimate goal of tissue engineering is to replace pathological or necrotic body tissue or organ by artificial tissue or organ and tissue engineering is a very promising research field. 3D bio-printing is a kind of emerging technologies and a branch of tissue engineering. It has made significant progress in the past decade. 3D bio-printing can realize tissue and organ construction in vitro and has wide application in basic research and pharmacy. This paper is to make an analysis and review on 3D bio-printing from the perspectives of bioink, printing technology and technology application.

  2. Recent developments and directions in printed nanomaterials

    Science.gov (United States)

    Choi, Hyung Woo; Zhou, Tianlei; Singh, Madhusudan; Jabbour, Ghassan E.

    2015-02-01

    In this review, we survey several recent developments in printing of nanomaterials for contacts, transistors, sensors of various kinds, light-emitting diodes, solar cells, memory devices, and bone and organ implants. The commonly used nanomaterials are classified according to whether they are conductive, semiconducting/insulating or biological in nature. While many printing processes are covered, special attention is paid to inkjet printing and roll-to-roll printing in light of their complexity and popularity. In conclusion, we present our view of the future development of this field.

  3. Embedding complex objects with 3d printing

    KAUST Repository

    Hussain, Muhammad Mustafa

    2017-10-12

    A CMOS technology-compatible fabrication process for flexible CMOS electronics embedded during additive manufacturing (i.e. 3D printing). A method for such a process may include printing a first portion of a 3D structure; pausing the step of printing the 3D structure to embed the flexible silicon substrate; placing the flexible silicon substrate in a cavity of the first portion of the 3D structure to embed the flexible silicon substrate in the 3D structure; and resuming the step of printing the 3D structure to form the second portion of the 3D structure.

  4. Considerations for millimeter wave printed antennas

    Science.gov (United States)

    Pozar, D. M.

    1983-01-01

    Calculated data are presented on the performance of printed antenna elements on substrates which may be electrically thick, as would be the case for printed antennas at millimeter wave frequencies. Printed dipoles and microstrip patch antennas on polytetrafluoroethylene (PTFE), quartz, and gallium arsenide substrates are considered. Data are given for resonant length, resonant resistance, bandwidth, loss due to surface waves, loss due to dielectric heating, and mutual coupling. Also presented is an optimization procedure for maximizing or minimizing power launched into surface waves from a multielement printed antenna array. The data are calculated by a moment method solution.

  5. Active origami by 4D printing

    Science.gov (United States)

    Ge, Qi; Dunn, Conner K.; Qi, H. Jerry; Dunn, Martin L.

    2014-09-01

    Recent advances in three dimensional (3D) printing technology that allow multiple materials to be printed within each layer enable the creation of materials and components with precisely controlled heterogeneous microstructures. In addition, active materials, such as shape memory polymers, can be printed to create an active microstructure within a solid. These active materials can subsequently be activated in a controlled manner to change the shape or configuration of the solid in response to an environmental stimulus. This has been termed 4D printing, with the 4th dimension being the time-dependent shape change after the printing. In this paper, we advance the 4D printing concept to the design and fabrication of active origami, where a flat sheet automatically folds into a complicated 3D component. Here we print active composites with shape memory polymer fibers precisely printed in an elastomeric matrix and use them as intelligent active hinges to enable origami folding patterns. We develop a theoretical model to provide guidance in selecting design parameters such as fiber dimensions, hinge length, and programming strains and temperature. Using the model, we design and fabricate several active origami components that assemble from flat polymer sheets, including a box, a pyramid, and two origami airplanes. In addition, we directly print a 3D box with active composite hinges and program it to assume a temporary flat shape that subsequently recovers to the 3D box shape on demand.

  6. Banner Pages on the New Printing Infrastructure

    CERN Multimedia

    2006-01-01

    Changes to the printing service were announced in CERN Bulletin No. 37-38/2006. In the new infrastructure, the printing of the banner page has been disabled in order to reduce paper consumption. Statistics show that the average print job size is small and the paper savings by not printing the banner page could be up to 20 %. When each printer is moved onto the new infrastructure banner page printing will be disabled. In the case of corridor printers which are shared by several users, the Helpdesk can re-enable banner page printing upon request. We hope ultimately to arrive at a situation where banner page printing is enabled on fewer than 10% of printers registered on the network. You can still print banner pages on printers where it has been centrally disabled by using Linux. Simply add it to your print job on the client side by adding the -o job-sheets option to your lpr command. Detailed documentation is available on each SLC3/4 under the following link: http://localhost:631/sum.html#4_2 Please bea...

  7. Italian something. Intervista a Franco Berardi

    Directory of Open Access Journals (Sweden)

    Franco Berardi

    2014-06-01

    Full Text Available The aim of this interview is to analyze, on the one side, the relationship between Franco Berardi’s thought and the most significant moments in his intellectual profile, with its permanent exchange with the political, intellectual and artistic milieu. On the other side, it is taken into account the relationship between Berardi’s thought and that group of theories and critical reflections that are currently known as Italian Theory.

  8. Verso una IDT federata delle Regioni Italiane

    Directory of Open Access Journals (Sweden)

    Mauro Salvemini

    2013-06-01

    REGIONALI” al quale si rimanda per la completa trattazione e gli approfondimenti. In the article an innovative patchwork model for integration of sub-national SDIs within national SDI is discussed according to the feasability study that the union of Italian Regions carried out in 2013 spring. Multi scale and innovative policies for SDIs management are discussed and essential information of national SDI evolution are explained.

  9. First mycological investigations on italian bats.

    OpenAIRE

    Voyron, Samuele; Lazzari, Alexandra; Riccucci, Marco; Calvini, Mara; Varese, Giovanna Cristina

    2010-01-01

    To ascertain the occurrence of White-nose syndrome or similar mycotic diseases in Italian bats, fifteen bat carcasses (Myotis capaccini, Miniopterus schreibersii, Myotis sp., Pipistrellus sp.) found in a cave in southern Italy, two dead bats (Rhinolophus hipposideros) collected in a cave in Piedmont, and three living bats (Tadarida teniotis, Hypsugo savii and Pipistrellus nathusii) sampled in Turin (NW Italy) were analysed. Fortysix fungal strains, belonging to 15 species, were isolated in pu...

  10. An econometric study of an Italian bank

    OpenAIRE

    Gritti, Paola; Foss, Nicolai

    2007-01-01

    We empirically address how customer satisfaction and loyalty in the banking industry may affect profitability. This helps to identify the strategy and competencies necessary to benefit from customer relationships which are important sources for improved performance in the banking. We do this by analyzing data collected on 2,105 customers of 118 branches of one of the biggest banks of an Italian banking group. We find that customer satisfaction impacts loyalty, which in turn has a direct effec...

  11. Italian market between hopes and fear

    Energy Technology Data Exchange (ETDEWEB)

    Barbero, Cristina

    2011-07-01

    The Italian PV market is in turmoil due to the announced cutbacks in subsidies. After an exceptional 2010, with historic results, the market is now facing a dramatic slowdown. According to unconfirmed rumours, some large companies have already cancelled their participation in the Verona Solarexpo, the most important expo for green energy in Italy, which will take place from May 4 to 6, 2011. (orig.)

  12. Nutritional habits in Italian university students

    OpenAIRE

    Adele Anna Teleman; Chiara de Waure; Valentina Soffiani; Andrea Poscia; Maria Luisa Di Pietro

    2015-01-01

    INTRODUCTION: Dietary habits have been indicated by research as key elements in both disease pathogenesis and prevention and health promotion. MATERIALS AND METHODS: We analyzed data collected from Italian university students regarding consumption of fruits, vegetables, fast-foods, sweets, energizing drinks, and coffee, average number of eating episodes per day and regularity of breakfast habits. RESULTS: 44% of the university student population eats in average at least 1 portion of fruit per...

  13. TWO NEW ITALIAN CEUTORHYNCHUS (Coleoptera, Curculionidae

    Directory of Open Access Journals (Sweden)

    Enzo Colonnelli

    2011-10-01

    Full Text Available Are described and illustrated two new Italian species of Ceutorhynchus. The first of them, C. apenninus n. sp. from central Italy, collected on the montane crucifer Isatis allionii P. W. Ball., is close to C. peyerimhoffi Hustache from Spain, Italy and Algeria, also living on Isatis. The second, C. magnanoi n. sp. from southern Italy is very close to the French C. matthiolae Hoffmann, and was collected of Matthiola like the species from southern France.

  14. Recall, Recognition, and the Measurement of Memory for Print Advertisements

    OpenAIRE

    Bagozzi, Richard P.; Silk, Alvin J.

    1983-01-01

    The recall and recognition of people for 95 print ads were examined with an aim toward investigating memory structure and decay processes. It was found that recall and recognition do not, by themselves, measure a single underlying memory state. Rather, memory is multidimensional, and recall and recognition capture only a portion of memory, while at the same time reflecting other mental states. When interest in the ads was held constant, however, recall and recognition did measure memory as a ...

  15. Pharmacovigilance and the Italian Medicines Agency

    Science.gov (United States)

    Pimpinella, Giuseppe; Tartaglia, Loriana

    2013-01-01

    The new European Union (EU) regulations on pharmacovigilance require that the national systems are strengthened in order to fit the new requirements. The Italian Pharmacovigilance System, coordinated by the Italian Medicines Agency (AIFA), is made by local and regional structures. In 2007, a program for funding active pharmacovigilance projects in the Italian Regions was established by the National law. The AIFA is responsible for the preparation of guidelines aimed at the identification of research areas and for the approval of the projects submitted by the regions. In April 2012, the AIFA started a program of visits at the regional pharmacovigilance centers (RPCs), aimed at monitoring their performances, evaluating the quality of the activities in order to understand the main differences and discrepancies and with a view to start a program of harmonization of the procedures in place. The outcome of the visits program highlighted major differences among the quality management systems of the various centers; hence, AIFA has decided to launch an initiative to promote in the next months the harmonization of procedures. The synergy among AIFA, regional structures, RPCs, and local structure responsible for pharmacovigilance is needed in order to establish a robust pharmacovigilance system working in full compliance with the provisions of the new EU legislation. PMID:24347980

  16. Genetics and biotechnologies in Italian mass media

    Directory of Open Access Journals (Sweden)

    Mini Silvio

    2005-09-01

    Full Text Available S everal researchers operating in the sociological field have recently theorised that genetics and biotechnologies are at the core of the public perception of science. The present study aims at verifying empirically whether or not this is mirrored in Italian mass media, as well as at analysing the topics most frequently present in Italian newspapers and the economic and editorial reasons behind the results of editorial choices. Besides, it provides statistics about the major Italian newspapers published in the last third of 2002. This period has been chosen because some important news was published in December: it consequently offered the chance to carry out a long-term analysis as well as a study of the most important differences - in content and editorial lay-out - between scientific articles which are published in the appropriate sections inside the newspaper and those which make the front page. Ours are going to be purely quantitative considerations; but, from the point of view of the content, the data are sufficient to identify various narrative currents. These currents could be the object of further research on the frames used to contextualize the news and the reasons (anthropological, socio-cultural and editorial for the way they are used by editorial staffs.

  17. Old italian reference systems and their applications

    Science.gov (United States)

    Baiocchi, Valerio; Lelo, Keti

    2010-05-01

    The history of geodetic systems used in Italy from the end of the XIX century to the beginning of the XXth century is complex and, in the past, this has led some researcher to misinterpretations. For this reason an explanation of geodetic systems used in Italy in this period is reported in this paper. Towards the end of the XIXth century, the " Ufficio Tecnico del Corpo di Stato Maggiore" (first nucleus of the future IGM) was entrusted to unify the geodetic reference systems of the Italian pre-union states to produce a unique Italian Datum for the whole national territory. At the same time, the "Ufficio del Catasto" (National Cadastre Office), for its purposes, began the production of a cartography in projection Cassini-Soldner representing only the thematic layer of its interest: the delimitations of properties. Although officially the Datums used in those years are the same both for cadastre and IGM (Genoa, Monte Mario, Castanea delle Furie), in many cases temporary orientations were used on cadastral maps and the values of first, second and third order vertexes do not coincide with those definitive ones used by the IGM. This ambiguity led frequently to misinterpretation and errors to georeferenciation of present and historic Italian cartography

  18. Itineraries and specificities of Italian medical anthropology.

    Science.gov (United States)

    Seppilli, Tullio

    2012-04-01

    This paper describes the birth (or rebirth) of Italian medical anthropology around the middle of the 1950s, and its subsequent complex development up to the present. During this fairly long process, the author played a role that was probably of some importance, that of both a direct witness and active participant. Here these developments are briefly reviewed, in an attempt to single out some of the stimuli and the most significant occasions that have happened, their theoretical and methodological reference points, the main lines of research that have been tackled along the way, as well as the 'social demand' and the 'social use' that have integrated and oriented the practice of the new discipline within the horizon of some of the more general problems of Italian society. In outlining here the profile of and the various events in Italian medical anthropology, this paper takes into account the fact that, although a medical anthropology with that name and the disciplinary set-up that are now internationally attributed to it began in Italy only in the mid-1950s, important lines of research to which we would today attach that name had been undertaken long ago.

  19. Residential construction cost: An Italian survey.

    Science.gov (United States)

    Canesi, Rubina; Marella, Giuliano

    2017-04-01

    This paper reports data describing development projects for new buildings according to construction costs in North-East Italy. A survey was carried out on local companies undertaking new residential development projects in two Italian regions (Veneto and Lombardy). The aim of this survey was to record new real estate construction projects, collecting both technical and socio-economic cost features. It is extremely difficult to collect such data for the Italian real estate construction sector, due to its lack of transparency, so that the novelty for the Italian scenario is the dataset itself. Another interest perspective of this survey is that socio-economic characteristics were also recorded; they are often studied in urban economics, but are usually related to property purchase prices and values, not to construction costs. The data come from an analysis of Canesi and Marella regarding the relationship between the trend of construction costs and the socio-economic conditions of the reference setting, such as the mean years of schooling of the workforce, housing market trends, and average per capita income.

  20. Residential construction cost: An Italian survey

    Directory of Open Access Journals (Sweden)

    Rubina Canesi

    2017-04-01

    Full Text Available This paper reports data describing development projects for new buildings according to construction costs in North-East Italy. A survey was carried out on local companies undertaking new residential development projects in two Italian regions (Veneto and Lombardy. The aim of this survey was to record new real estate construction projects, collecting both technical and socio-economic cost features. It is extremely difficult to collect such data for the Italian real estate construction sector, due to its lack of transparency, so that the novelty for the Italian scenario is the dataset itself. Another interest perspective of this survey is that socio-economic characteristics were also recorded; they are often studied in urban economics, but are usually related to property purchase prices and values, not to construction costs. The data come from an analysis of Canesi and Marella regarding the relationship between the trend of construction costs and the socio-economic conditions of the reference setting, such as the mean years of schooling of the workforce, housing market trends, and average per capita income.

  1. Italian quality assurance in mental health.

    Science.gov (United States)

    Rossi, Giovanni; Agnetti, Germana; Bosio, Roberto; De Luca, Pasquale; Erlicher, Arcadio; Morganti, Carla; Neri, Giovanni; Re, Edoardo; Semisa, Domenico; Fioritti, Angelo

    2014-06-01

    Since the radical changes in Italian mental health law in the 1970s, quality assurance models have gained consensus as the most suitable service assessment tool. In the 1990s, the whole Italian National Health System changed into a corporate model, and an accreditation system was implemented.The Italian Association for Quality and Accreditation in Mental Health (Associazione Italiana per la Qualità e l'Accreditamento in Salute Mentale [QUASM]) was founded in 1984, and since then, it offers consultation and support for Mental Health Departments and Regional Governments to help them to develop psychiatric programs, self-evaluation, educational programs, and professional peer-model accreditation. The QUASM accreditation manual has now gone through several revisions, the last in 2008. Until 2008, QUASM was successful in promoting quality and facilitating both institutional and professional accreditation. However, radical changes triggered by financial crisis have jeopardized quality assurance implementation. Nowadays, the challenge for QUASM is to maintain quality and accreditation geared to excellence against prevailing leveling trends.

  2. The New Modern Mediterranean Diet Italian Pyramid.

    Science.gov (United States)

    Vitiello, V; Germani, A; Capuzzo Dolcetta, E; Donini, L M; Del Balzo, V

    2016-01-01

    Epidemiological studies have established the health benefits associated with the adherence to the MD (Mediterranean Diet), mainly in relation to reducing the risk of developing the non communicable diseases. The MD is a sustainable diet model that respects the environment, promotes the bio-diversity, the local cultural heritages, the social interaction and economic aspects. The pyramid is a graphical representation designed to represent the frequencies of consumption and portion sizes of each food according to the Mediterranean model and tradition. The pyramid was developed taking into account the LARN (Reference Intake of nutrients and energy for Italian Population) and the Italian Guidelines for a healthy diet. The frequency of consumption and the portion size recommended are located at the different level of the pyramid. At the base of the pyramid there are the foods that should be consumed every meal and some concepts typical of the Mediterranean culture. In the middle there are foods that should be consumed daily and at the top of the pyramid the foods consumed on a weekly basis. The new modern MD Italian Pyramid is an important tool to promote the MD and improve the adherence to the MD dietary pattern.

  3. Italian Validation of Homophobia Scale (HS)

    Science.gov (United States)

    Ciocca, Giacomo; Capuano, Nicolina; Tuziak, Bogdan; Mollaioli, Daniele; Limoncin, Erika; Valsecchi, Diana; Carosa, Eleonora; Gravina, Giovanni L; Gianfrilli, Daniele; Lenzi, Andrea; Jannini, Emmanuele A

    2015-01-01

    Introduction The Homophobia Scale (HS) is a valid tool to assess homophobia. This test is self-reporting, composed of 25 items, which assesses a total score and three factors linked to homophobia: behavior/negative affect, affect/behavioral aggression, and negative cognition. Aim The aim of this study was to validate the HS in the Italian context. Methods An Italian translation of the HS was carried out by two bilingual people, after which an English native translated the test back into the English language. A psychologist and sexologist checked the translated items from a clinical point of view. We recruited 100 subjects aged18–65 for the Italian validation of the HS. The Pearson coefficient and Cronbach's α coefficient were performed to test the test–retest reliability and internal consistency. Main Outcome Measures A sociodemographic questionnaire including the main information as age, geographic distribution, partnership status, education, religious orientation, and sex orientation was administrated together with the translated version of HS. Results The analysis of the internal consistency showed an overall Cronbach's α coefficient of 0.92. In the four domains, the Cronbach's α coefficient was 0.90 in behavior/negative affect, 0.94 in affect/behavioral aggression, and 0.92 in negative cognition, whereas in the total score was 0.86. The test–retest reliability showed the following results: the HS total score was r = 0.93 (P homophobic behavior. PMID:26468384

  4. Ionizing radiations in Italian health care structures

    Energy Technology Data Exchange (ETDEWEB)

    Fizzano, M.R.; Frusteri, L. [Technical Advisory Dept. for Risk Assessment and Prevention, Italian Workers Compensation Authority, Rome (Italy)

    2006-07-01

    The Council of the European Union has completely renewed the framework regarding radiation protection by adopting some directives: Directive 97/43 EURATOM lays down the general principles of the radiation protection of individuals undergoing exposure to ionising radiations related to medical exposures, as a supplement of Directive 96/29 EURATOM laying down the basic safety standards for the protection of the health of workers and the general public against the dangers arising from ionising radiations.The incorporation into Italian legislation of the European Community directives on the improvement of health and safety at work has promoted a vast effort in order to revise the surveillance approach in many facilities, including hospitals. In Italy, safety law is referred to every workplace; anyway the use of ionising radiations is ruled by specific laws. So in the health care structures it is necessary integrating both the laws and this process is often difficult to carry on. The Italian Legislative Decree 230/95, one the main laws that aim to protect workers against ionising radiations, introduced Directive 96/29/EURATOM. This Decree asks that a doctor and a technical expert analyse the workplace and classify area and workers in according to dose of ionising radiation established by law. The Italian Legislative Decree 626/94 asks that risk analysis in general is made by doctor and specialist in risk. So, in case of risk from ionising radiation, all these figures have to cooperate in order to make an evaluation risk document. (N.C.)

  5. Growth of Chinese Italian infants in the first 2 years of life.

    Science.gov (United States)

    Toselli, S; Argnani, L; Gualdi-Russo, E

    2005-01-01

    Numerous studies have been carried out on the growth of human migrant populations. However, studies on the auxological pattern of Chinese migrant population are limited in Italy. In this paper we examine the growth pattern from birth to 24 months and the body composition of Chinese infants born and living in Bologna (north Italy). A longitudinal study was conducted recruiting 224 healthy Chinese children. The anthropometric measurements were collected when the children were immunized. Body mass index (BMI), Arm Muscle Area and Arm Fat Area were calculated. The growth of Chinese Italian children is adequate, being within the normal limits according to the NCHS reference standard. In comparison with Chinese children living in China and abroad, their body length is greater. Comparisons with growth curves for Italian children (Emilia-Romagna) show that weight and length values are higher in Chinese children than in Italians until 12 months, and comparable thereafter. The weight and length growth velocities are similar to those reported for Italian children. As a whole, the results of the present study support the hypothesis that Chinese children born and living in Italy grow in an appropriate environment to achieve their growth potential.

  6. MolPrint3D: Enhanced 3D Printing of Ball-and-Stick Molecular Models

    Science.gov (United States)

    Paukstelis, Paul J.

    2018-01-01

    The increased availability of noncommercial 3D printers has provided instructors and students improved access to printing technology. However, printing complex ball-and-stick molecular structures faces distinct challenges, including the need for support structures that increase with molecular complexity. MolPrint3D is a software add-on for the…

  7. Printed-Compliant Electrochemical Systems

    Science.gov (United States)

    Gaikwad, Abhinav Machhindra

    Compliant electronic devices such as health monitoring tags, wearable electronics, fabricated using add-on printing techniques or by patterning traditional silicon based electronics in ultrathin format, enable them to flex, stretch and twist without any noticeable change in performance. These devices require a power source---a primary or secondary battery---to power the electronics. Traditional forms of batteries are bulky and negate the advantages of this new class of devices. Herein, I investigate various printing techniques and architectures that enable compliant batteries and study the performance of such batteries under mechanical deformations. Firstly, this dissertation investigates electrochemical-mechanical performance of a dispenser printed micro-battery using a microfluidic cell. Nanoparticulate silver ink was printed and cured to form silver electrodes, which was charged in-situ to form a silver-zinc battery. The electrochemical performance of the silver-zinc micro-battery was similar to macro-sized batteries. The shear stress generated by flow of electrolyte over the electrode was used to emulate the shear stress generated during flexing and was used as a tool to study the shear strength of the silver electrode at different state of charge. The dissertation then investigates supported architecture as a reinforcement to maintain the performance of the battery under strain. We demonstrate a highly flexible Zn-MnO2 alkalinebattery by embedding the electrochemically active particles in a mesh support. The mesh support absorbs the stresses generated during flexing. A Similar principle was used to make a stretchable battery. The backbone of the stretchable electrode was a stretchable fabric with silver-coated fibers weaved through a rubber network, which served as the current collector. The fabric was coated with Zn and MnO2 to form a stretchable electrode. Due to the weave architecture the electrode could stretch by 100% without any loss is contact between

  8. Printed circuit dispersive transmission line

    Science.gov (United States)

    Ikezi, Hiroyuki; Lin-Liu, Yuh-Ren; DeGrassie, John S.

    1991-01-01

    A printed circuit dispersive transmission line structure is disclosed comprising an insulator, a ground plane formed on one surface of the insulator, a first transmission line formed on a second surface of the insulator, and a second transmission line also formed on the second surface of the insulator and of longer length than the first transmission line and periodically intersecting the first transmission line. In a preferred embodiment, the transmission line structure exhibits highly dispersive characteristics by designing the length of one of the transmission line between two adjacent periodic intersections to be longer than the other.

  9. Evolutionary Aesthetics and Print Advertising

    Directory of Open Access Journals (Sweden)

    Kamil Luczaj

    2015-06-01

    Full Text Available The article analyzes the extent to which predictions based on the theory of evolutionary aesthetics are utilized by the advertising industry. The purpose of a comprehensive content analysis of print advertising is to determine whether the items indicated by evolutionists such as animals, flowers, certain types of landscapes, beautiful humans, and some colors are part of real advertising strategies. This article has shown that many evolutionary hypotheses (although not all of them are supported by empirical data. Along with these hypotheses, some inferences from Bourdieu’s cultural capital theory were tested. It turned out that advertising uses both biological schemata and cultural patterns to make an image more likable.

  10. Mail2Print online tutorial

    CERN Multimedia

    CERN. Geneva

    2016-01-01

    Mail2print is a feature which allows you to send documents to a printer by mail. This tutorial (text attached to the event page) explains how to use this service. Content owner: Vincent Nicolas Bippus Presenter: Pedro Augusto de Freitas Batista Tell us what you think via e-learning.support at cern.ch More tutorials in the e-learning collection of the CERN Document Server (CDS) https://cds.cern.ch/collection/E-learning%20modules?ln=en All info about the CERN rapid e-learning project is linked from http://twiki.cern.ch/ELearning  

  11. Printed fingerprints: a framework and first results towards detection of artificially printed latent fingerprints for forensics

    Science.gov (United States)

    Kiltz, Stefan; Hildebrandt, Mario; Dittmann, Jana; Vielhauer, Claus; Kraetzer, Christian

    2011-01-01

    In Schwarz 1 an amino acid model for printing latent fingerprints to porous surfaces is introduced, motivated by the need for reproducibility tests of different development techniques for forensic investigations. However, this technique also enables the fabrication of artificial traces constituting a possible threat to security, motivating a need for research of appropriate detection techniques. In this paper a new framework for modelling the properties of a generic fingerprint examination process is introduced. Based on the framework, examination properties and detection properties are derived by a subjective evaluation. We suggest a first formalisation of exemplary properties, which can be easily extended to fit different needs. We present a first experimental setup limited to two printers and the Schwarz amino acid model using absorbing and non-absorbing material with first results to show tendencies and underline the necessity for further research.

  12. A propensity score analysis of public incentives: The Italian case

    Directory of Open Access Journals (Sweden)

    Antonio Affuso

    2011-03-01

    Full Text Available Public support to firms has been a traditional and important industrial policy measure in many countries for several decades. One of the reasons for public intervention is the existence of market failures or imperfections. Informational asymmetries between borrowers and lenders of funds in particular are used to justify subsidies to firms, especially small and medium-sized enterprises. Within this framework, the main purpose of public subsidies is offsetting market imperfections. This paper makes a contribution to current empirical literature by examining the effects of public funding on credit rationing of small and medium-sized Italian firms. The results suggest that public subsidies reduce the probability of a firm being credit rationing.

  13. Water Fastness of Screen Printed Pearl Luster Pigments based on Synthetic and Natural Mica on Polyvinyl Chloride Foil and Rich Mineral Paper

    Directory of Open Access Journals (Sweden)

    Mirica Karlovits

    2013-01-01

    Full Text Available The present study attempts to examine water fastness of screen printed pearl luster pigments based on synthetic and natural mica on polyvinyl chloride foil and Rich Mineral Paper. Three types of pearl luster pigments were used, each different from the other in composition, interference colour and particle size: one pigment based on synthetic mica (Pigment 1 and two pigments based on natural mica (Pigment 2 and Pigment 3. Pearl luster pigments were applied to the printing base (PVC transparent base in 15wt.% concentration and printed by means of screen printing technique. The test of water fastness was made on prints, where the samples were soaked in distilled water for 6 and 12 days. It was established that this water treatment did not have any significant impact on the durability of screen printed pearl luster pigments. The pigments could demonstrate slightly better water fastness after being printed on Rich Mineral Paper.

  14. Psychological consequences in victims of maritime piracy: the Italian experience.

    Science.gov (United States)

    Ziello, Antonio Rosario; Degli Angioli, Rolando; Fasanaro, Angiola Maria; Amenta, Francesco

    2013-01-01

    Maritime piracy is a worrying phenomenon. Its recurrence in the last few years iscausing several problems to the safety of maritime routes. In spite of the number of seafarers kidnappedand maintained in captivity, psychological/mental disorders developed in victims of these criminal actshave not been investigated. This study has assessed psychological consequences of kidnapping in a groupof Italian seafarers held in captivity from 7 to 10 months. Four Italian seafarers were examined at the 5th month after release. An initial, semi-structured interview was followed by 2 structured clinical evaluations for assessing the possible presence of psychopathological disorders. Instruments used were the Cognitive Behavioural Assessment (CBA 2.0) and the Clinician-Administered Post Traumatic Stress Disorder (PTSD) Scale (CAPS-DX). All victims showed high scores of state anxiety (56.00 ± 3.36) and social adjustment disorder (12.75 ± 2.21) to CBA 2.0. Moreover, 3 of them revealed traits of anxiety (58.75 ± 8.50) and emotionalinstability (8.25 ± 2.50). Two of them had somatic disorders (63.25 ± 15.94), depression (17.25 ± 4.78) and phobic problems (91.00 ± 7.02). In 3 of 4 victims examined, a PTSD diagnosis was made. Symptomsof recall resulted in higher CAPS-DX (13.00 ± 4.05) scores. Traumatic experiences such as being kept in captivity by pirates could entail relevant psychopathological disorders in victims and their families. Quality care interventions, aimed to develop paradigms for resilience training, represent a priority. An international partnerships and collaboration between institutions, clinicians and seafarer organisations can be useful to evaluate psychological conditions of these workers.

  15. Open letter to the Italian Ministry of University and Research

    Directory of Open Access Journals (Sweden)

    O'Grady K

    2008-12-01

    Full Text Available Open letter to the Minister of Italian University. The government should get advice from the best Italian scientists for the necessary reform of the Italian University, with special concern to crucial processes as the appointment of new professors and academic evaluation. The current government proposal for a random draw of evaluation committees in charge for the appointment of new professors is considered as a wrong solution and harmful tool for dealing with such a crucial process.

  16. Dramatic Advance in Quality in Flexographic Printing

    Directory of Open Access Journals (Sweden)

    Jochen Richter

    2004-12-01

    Full Text Available The enormous changes in flexography printing in recent years concerning the printing quality achievable cannot generally be ascribed to a single revolutionary invention, but are the result of continuous developments to the complete system. Thus the direct drive technology in all machine types and its associated advantages in terms of printing length corrections has become established since drupa 2000. The race for ever finer raster rolls has also been completed to the benefit of improvements in bowl geometry and in ceramic surfaces. Clearly improved colour transfer behaviour has become feasible as a result. In a closely intermeshed system such as flexography printing this naturally has to have an effect on the printing colours used. Further improvements in bonding agents and pigment concentrations now allow users to print ever thinner colour layers while maintaining all of the required authenticities.Furthermore, it has become possible to reduce additional disturbing characteristics in the UV colour area, such as the unpleasant odour. While the digital imaging of printing plates has primarily been improved in terms of economic efficiency by the use of up to eight parallel laser beams, extreme improvements in the system are noticeable especially in the area of directly engraved printing moulds. Whereas many still dismissed directly engraved polymer plates at the last drupa as a laboratory system, the first installation was recently placed on the market a mere three years later. A further noteworthy innovation of recent years that has reached market maturity is thin sleeve technology, which combines the advantages of a photopolymer plate with a round imaged printing mould. There are no high sleeve costs for each printing mould, except for one-off cost for an adapter sleeve. To conclude, it can be said that although flexography printing has experienced many new features in the time between drupa 2000 and today, it still has enormous potential for

  17. Noun-Noun Compounds in Italian Sports Column as a Proof of Tendencies in Modern Italian

    Directory of Open Access Journals (Sweden)

    Anna Szemberska

    2013-01-01

    Full Text Available The compounding is a fundamental process of word formation and its importance to our understanding of language is crucial. The study of compounds for the last few years has been at the centre of attention in such areas of linguistics as computational approaches, psycholinguistics and language acquisition. Linguists advanced hypotheses not only regarding the construction of compounds, but also where they fit into the model of grammar. The paper attempts to answer some basic questions pertaining to lexical creativity in nominal compounding in Italian sports column. These include the definition of the concept, the types of noun-noun compounds in Modern Italian and a brief comparison of these types.

  18. Ceramic Product Forming Technologies Research Based on 3D Printing

    National Research Council Canada - National Science Library

    Zhang, Mingchun; Yang, Ling

    2016-01-01

    This paper describes two ceramic-forming technologies based on 3-D printing. One technology forms the product with 3-D printing indirectly, while the other technology forms the product directly with 3-D printing...

  19. PERFORMANCE DEMONSTRATIONS OF ALTERNATIVE SCREEN RECLAMATION PRODUCTS FOR SCREEN PRINTING

    Science.gov (United States)

    This project evaluated environmentally-preferable products for the screen reclamation process In screen printing during month-long demonstrations at 23 printing facilities nationwide. hrough the Environmental Protection Agency (EPA) Design for the Environment Printing Project, pr...

  20. Changes in the Printing Service

    CERN Document Server

    2006-01-01

    The print servers at CERN are being replaced and all CERN printers will be gradually migrated to a new infrastructure. This will involve a few small changes for the users, which are highlighted in the following sections. Windows computers in the CERN domain (NICE XP/2000) The printer migration in the NICE environment is transparent and will be done automatically. The only significant change is that the 'CERN Printer Wizard' will be removed. To install a new printer and to monitor or manage its printing queue you should use the native windows interface, as explained at http://cern.ch/WinServices/Help/?kbid=070103 Linux SLC3, SLC4 The migration was transparent and has already been completed for Linux computers. If necessary, you can reconfigure your system again at any time by running the following command: /usr/bin/cern-config-printers -u The only significant change for Linux is the disappearance of the xprint command. Use the lpr command instead. Documentation for SLC3 is available at http://cern...

  1. Changes in the Printing Service

    CERN Document Server

    2006-01-01

    The print servers at CERN are being replaced and all CERN printers will be gradually migrated to a new infrastructure. This will involve a few small changes for the users, which are highlighted in the following sections. Windows computers in the CERN domain (NICE XP/2000) The printer migration in the NICE environment is transparent and will be done automatically. The only significant change is that the 'CERN Printer Wizard'will be removed. To install a new printer and to monitor or manage its printing queue you should use the native windows interface, as explained at http://cern.ch/WinServices/Help/?kbid=070103 Linux SLC3, SLC4 The migration was transparent and has already been completed for Linux computers. If necessary, you can reconfigure your system again at any time by running the following command: /usr/bin/cern-config-printers -u The only significant change for Linux is the disappearance of the xprint command. Use the lpr command instead. Documentation for SLC3 is available at: h...

  2. Awareness of Phonological Segments and Reading Ability in Italian Children.

    Science.gov (United States)

    Cossu, Giuseppe; And Others

    1988-01-01

    Comparison of Italian and English-speaking children's (N=200) segmentation abilities indicated that the discrepancies between the language groups reflected the children's phonologic and orthographic differences. (CB)

  3. Sub anno domini 1465... In casa de’ figliuoli di Aldo. Origin and advancements of the printing press in Italy through the exemplars of the Bagnacavallo ‘Giuseppe Taroni’ library

    Directory of Open Access Journals (Sweden)

    Federica Fabbri

    2016-11-01

    Full Text Available The paper contains the descriptions of the ancient books owned by the Public Library ‘Giuseppe Taroni’ in Bagnacavallo, which were selected for the exhibition Sub anno domini 1465... In casa de’ figliuoli di Aldo to celebrate the printing of the first book in Italy by Konrad Sweynheym and Arnold Pannartz with datation included in the colophon (Subiaco, 1465 and the fifth centenary of Aldus Manutius’ death, the major Italian printer and publisher of the Renaissance age (1449-52?-1515. Among the exhibited copies the one belonging to the Roman edition of 1470 of the work of the Christian scholar Lactantius, the only one copy printed by Sweynheym and Pannartz owned by the Library in Bagnacavallo, and a selection of books printed by Aldus Manutius and his heirs, among which the only copy found in this library of a book printed by Aldus The Elder, belonging to Institutiones Grammaticae of 1514.

  4. Templated Dry Printing of Conductive Metal Nanoparticles

    Science.gov (United States)

    Rolfe, David Alexander

    Printed electronics can lower the cost and increase the ubiquity of electrical components such as batteries, sensors, and telemetry systems. Unfortunately, the advance of printed electronics has been held back by the limited minimum resolution, aspect ratio, and feature fidelity of present printing techniques such as gravure, screen printing and inkjet printing. Templated dry printing offers a solution to these problems by patterning nanoparticle inks into templates before drying. This dissertation shows advancements in two varieties of templated dry nanoprinting. The first, advective micromolding in vapor-permeable templates (AMPT) is a microfluidic approach that uses evaporation-driven mold filling to create submicron features with a 1:1 aspect ratio. We will discuss submicron surface acoustic wave (SAW) resonators made through this process, and the refinement process in the template manufacturing process necessary to make these devices. We also present modeling techniques that can be applied to future AMPT templates. We conclude with a modified templated dry printing that improves throughput and isolated feature patterning by transferring dry-templated features with laser ablation. This method utilizes surface energy-defined templates to pattern features via doctor blade coating. Patterned and dried features can be transferred to a polymer substrate with an Nd:YAG MOPA fiber laser, and printed features can be smaller than the laser beam width.

  5. Learning about Environmental Print through Picture Books.

    Science.gov (United States)

    Kuby, Patricia; And Others

    1996-01-01

    Describes picture books that contain environmental print (print found in the natural environment of a child, such as logos, billboards, and road signs) and how they can be used in the classroom. Includes "ABC Drive!" by Naomi Howland (1994), "The Signmaker's Assistant" by Tedd Arnold (1992), and four others. Also provides a…

  6. Gyotaku - Japanese Fish Printing. Leaflet 2548.

    Science.gov (United States)

    Dewees, Christopher M.

    A list of materials needed and methodology for "gyotaku" (fish rubbing) are provided. Originally developed in Japan and China during the early 1800's, the technique of fish printing has become popular in the United States during the last 10 years. Because good printing results depend on an understanding of fish anatomy, a chart is…

  7. 3D printing of functional structures

    NARCIS (Netherlands)

    Krijnen, Gijsbertus J.M.

    The technology colloquial known as ‘3D printing’ has developed in such diversity in printing technologies and application fields that meanwhile it seems anything is possible. However, clearly the ideal 3D Printer, with high resolution, multi-material capability, fast printing, etc. is yet to be

  8. 3D Printed Block Copolymer Nanostructures

    Science.gov (United States)

    Scalfani, Vincent F.; Turner, C. Heath; Rupar, Paul A.; Jenkins, Alexander H.; Bara, Jason E.

    2015-01-01

    The emergence of 3D printing has dramatically advanced the availability of tangible molecular and extended solid models. Interestingly, there are few nanostructure models available both commercially and through other do-it-yourself approaches such as 3D printing. This is unfortunate given the importance of nanotechnology in science today. In this…

  9. 3D Printing of Molecular Models

    Science.gov (United States)

    Gardner, Adam; Olson, Arthur

    2016-01-01

    Physical molecular models have played a valuable role in our understanding of the invisible nano-scale world. We discuss 3D printing and its use in producing models of the molecules of life. Complex biomolecular models, produced from 3D printed parts, can demonstrate characteristics of molecular structure and function, such as viral self-assembly,…

  10. Medical 3D Printing for the Radiologist.

    Science.gov (United States)

    Mitsouras, Dimitris; Liacouras, Peter; Imanzadeh, Amir; Giannopoulos, Andreas A; Cai, Tianrun; Kumamaru, Kanako K; George, Elizabeth; Wake, Nicole; Caterson, Edward J; Pomahac, Bohdan; Ho, Vincent B; Grant, Gerald T; Rybicki, Frank J

    2015-01-01

    While use of advanced visualization in radiology is instrumental in diagnosis and communication with referring clinicians, there is an unmet need to render Digital Imaging and Communications in Medicine (DICOM) images as three-dimensional (3D) printed models capable of providing both tactile feedback and tangible depth information about anatomic and pathologic states. Three-dimensional printed models, already entrenched in the nonmedical sciences, are rapidly being embraced in medicine as well as in the lay community. Incorporating 3D printing from images generated and interpreted by radiologists presents particular challenges, including training, materials and equipment, and guidelines. The overall costs of a 3D printing laboratory must be balanced by the clinical benefits. It is expected that the number of 3D-printed models generated from DICOM images for planning interventions and fabricating implants will grow exponentially. Radiologists should at a minimum be familiar with 3D printing as it relates to their field, including types of 3D printing technologies and materials used to create 3D-printed anatomic models, published applications of models to date, and clinical benefits in radiology. Online supplemental material is available for this article. (©)RSNA, 2015.

  11. A Framework for 3d Printing

    DEFF Research Database (Denmark)

    Pilkington, Alan; Frandsen, Thomas; Kapetaniou, Chrystalla

    3D printing technologies and processes offer such a radical range of options for firms that we currently lack a structured way of recording possible impact and recommending actions for managers. The changes arising from 3d printing includes more than just new options for product design, but also...

  12. patient perceptions of print information, education, and ...

    African Journals Online (AJOL)

    patient perceptions of print information, education, and communication related to HIV/AIDS treatment. ... Four patient-oriented print IEC brochures in Swahili were designed to be read at the clinic waiting areas and also carried home by patients to supplement the knowledge received from routine counseling during clinic ...

  13. Medical 3D Printing for the Radiologist

    Science.gov (United States)

    Mitsouras, Dimitris; Liacouras, Peter; Imanzadeh, Amir; Giannopoulos, Andreas A.; Cai, Tianrun; Kumamaru, Kanako K.; George, Elizabeth; Wake, Nicole; Caterson, Edward J.; Pomahac, Bohdan; Ho, Vincent B.; Grant, Gerald T.

    2015-01-01

    While use of advanced visualization in radiology is instrumental in diagnosis and communication with referring clinicians, there is an unmet need to render Digital Imaging and Communications in Medicine (DICOM) images as three-dimensional (3D) printed models capable of providing both tactile feedback and tangible depth information about anatomic and pathologic states. Three-dimensional printed models, already entrenched in the nonmedical sciences, are rapidly being embraced in medicine as well as in the lay community. Incorporating 3D printing from images generated and interpreted by radiologists presents particular challenges, including training, materials and equipment, and guidelines. The overall costs of a 3D printing laboratory must be balanced by the clinical benefits. It is expected that the number of 3D-printed models generated from DICOM images for planning interventions and fabricating implants will grow exponentially. Radiologists should at a minimum be familiar with 3D printing as it relates to their field, including types of 3D printing technologies and materials used to create 3D-printed anatomic models, published applications of models to date, and clinical benefits in radiology. Online supplemental material is available for this article. ©RSNA, 2015 PMID:26562233

  14. Research highlights: printing the future of microfabrication.

    Science.gov (United States)

    Tseng, Peter; Murray, Coleman; Kim, Donghyuk; Di Carlo, Dino

    2014-05-07

    In this issue we highlight emerging microfabrication approaches suitable for microfluidic systems with a focus on "additive manufacturing" processes (i.e. printing). In parallel with the now-wider availability of low cost consumer-grade 3D printers (as evidenced by at least three brands of 3D printers for sale in a recent visit to an electronics store in Akihabara, Tokyo), commercial-grade 3D printers are ramping to higher and higher resolution with new capabilities, such as printing of multiple materials of different transparency, and with different mechanical and electrical properties. We highlight new work showing that 3D printing (stereolithography approaches in particular) has now risen as a viable technology to print whole microfluidic devices. Printing on 2D surfaces such as paper is an everyday experience, and has been used widely in analytical chemistry for printing conductive materials on paper strips for glucose and other electrochemical sensors. We highlight recent work using electrodes printed on paper for digital microfluidic droplet actuation. Finally, we highlight recent work in which printing of membrane-bound droplets that interconnect through bilayer membranes may open up an entirely new approach to microfluidic manufacturing of soft devices that mimic physiological systems.

  15. Digital Dentistry — 3D Printing Applications

    Directory of Open Access Journals (Sweden)

    Zaharia Cristian

    2017-03-01

    Full Text Available Three-dimensional (3D printing is an additive manufacturing method in which a 3D item is formed by laying down successive layers of material. 3D printers are machines that produce representations of objects either planned with a CAD program or scanned with a 3D scanner. Printing is a method for replicating text and pictures, typically with ink on paper. We can print different dental pieces using different methods such as selective laser sintering (SLS, stereolithography, fused deposition modeling, and laminated object manufacturing. The materials are certified for printing individual impression trays, orthodontic models, gingiva mask, and different prosthetic objects. The material can reach a flexural strength of more than 80 MPa. 3D printing takes the effectiveness of digital projects to the production phase. Dental laboratories are able to produce crowns, bridges, stone models, and various orthodontic appliances by methods that combine oral scanning, 3D printing, and CAD/CAM design. Modern 3D printing has been used for the development of prototypes for several years, and it has begun to find its use in the world of manufacturing. Digital technology and 3D printing have significantly elevated the rate of success in dental implantology using custom surgical guides and improving the quality and accuracy of dental work.

  16. 32 CFR 705.12 - Print media.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Print media. 705.12 Section 705.12 National... OFFICIAL RECORDS PUBLIC AFFAIRS REGULATIONS § 705.12 Print media. Requests for reprints of items published in national media will be addressed to the Chief of Information. Commands will be careful not to...

  17. Ruling the Market: How Venice Dominated the Early Music Printing World

    Directory of Open Access Journals (Sweden)

    Elizabeth M. Poore

    2015-06-01

    Full Text Available This paper attempts to prove that Venice was the main geographical center of music printing and publishing from the 1300s to the late 1500s using several economic, legal, and cultural factors. The primary research method was examining secondary sources on music printing, publishing, and European and Venetian history. From the 1300s to the late 1500s, Venetian commercial trade and activity, including book publishing, reached unheard of levels. Venice held a powerful position in the European economy and its merchants were able to leverage this to great advantage when the new technology of printing became available. The specialized business of music printing and publishing was dominated by Venetian companies, who produced more sheet music than the rest of Europe combined between 1530 and 1560. The economic success of Venice also created a legal framework that benefited the burgeoning music printing industry. The printing and publishing of music required considerable capital such as specialized type faces, but the government system and capitalist economy of Venice made it easier for entrepreneurs to finance music publishing enterprises. The Venetian government system also encouraged close personal or even family relationships between different printing and publishing companies. This created a culture in which competing companies frequently benefited from cooperation. This paper makes it clear that there were a variety of economic, legal, and cultural factors that helped to propel Venice to its preeminent position as the provider of printed music to Europe during the 1300s to the late 1500s. In the mid-Renaissance, when it came to printed music, Venice did indeed own the market.

  18. Alternating Current Electrohydrodynamic Printing of Microdroplets

    Directory of Open Access Journals (Sweden)

    Gao-Feng Zheng

    2014-01-01

    Full Text Available This paper discusses the technology of orderly printing of microdroplets by means of electrohydrodynamic print (EHDP with alternating current (AC. The AC electric field induces charges to reciprocate in the electrohydrodynamic charged jet and generates periodic alternation of electric field force, which facilitates the breakup of charged jets and injection of microdroplets. Microdroplets with a diameter of 100~300 μm can be printed with a frequency of 5~25 Hz via AC EHDP. Effects of process parameters on the microdroplet injection behaviors were investigated. A higher frequency of applied AC voltage led to a higher deposition frequency, but smaller diameters of printed droplets. Deposition frequency and droplet diameters increased with the increase of duty cycle and solution supply rate. AC pulse voltage has provided a novel way to study the control technology in EHDP, which would accelerate the application of inkjet printing in the field of micro/nanosystem production.

  19. Designing Biomaterials for 3D Printing.

    Science.gov (United States)

    Guvendiren, Murat; Molde, Joseph; Soares, Rosane M D; Kohn, Joachim

    2016-10-10

    Three-dimensional (3D) printing is becoming an increasingly common technique to fabricate scaffolds and devices for tissue engineering applications. This is due to the potential of 3D printing to provide patient-specific designs, high structural complexity, rapid on-demand fabrication at a low-cost. One of the major bottlenecks that limits the widespread acceptance of 3D printing in biomanufacturing is the lack of diversity in "biomaterial inks". Printability of a biomaterial is determined by the printing technique. Although a wide range of biomaterial inks including polymers, ceramics, hydrogels and composites have been developed, the field is still struggling with processing of these materials into self-supporting devices with tunable mechanics, degradation, and bioactivity. This review aims to highlight the past and recent advances in biomaterial ink development and design considerations moving forward. A brief overview of 3D printing technologies focusing on ink design parameters is also included.

  20. Digital Printing Quality Detection and Analysis Technology Based on CCD

    Science.gov (United States)

    He, Ming; Zheng, Liping

    2017-12-01

    With the help of CCD digital printing quality detection and analysis technology, it can carry out rapid evaluation and objective detection of printing quality, and can play a certain control effect on printing quality. It can be said CDD digital printing quality testing and analysis of the rational application of technology, its digital printing and printing materials for a variety of printing equipments to improve the quality of a very positive role. In this paper, we do an in-depth study and discussion based on the CCD digital print quality testing and analysis technology.

  1. Possible Interbreeding in Late Italian Neanderthals? New Data from the Mezzena Jaw (Monti Lessini, Verona, Italy)

    OpenAIRE

    Silvana Condemi; Aurélien Mounier; Paolo Giunti; Martina Lari; David Caramelli; Laura Longo

    2013-01-01

    In this article we examine the mandible of Riparo Mezzena a Middle Paleolithic rockshelter in the Monti Lessini (NE Italy, Verona) found in 1957 in association with Charentian Mousterian lithic assemblages. Mitochondrial DNA analysis performed on this jaw and on other cranial fragments found at the same stratigraphic level has led to the identification of the only genetically typed Neanderthal of the Italian peninsula and has confirmed through direct dating that it belongs to a late Neanderth...

  2. The species of the genus Diamesa (Diptera, Chironomidae) known to occur in Italian Alps and Apennines.

    Science.gov (United States)

    Montagna, Matteo; Urbanelli, Sandra; Rossaro, Bruno

    2016-11-15

    Some rare species from Italian Alps, belonging to the genus Diamesa Meigen, 1835 (Diptera, Chironomidae) are here redescribed as adult males, because only old, incomplete descriptions are available for these taxa. Terminology of male genitalia is reviewed, diagnostic features are illustrated in detail, and notes on biology and geographical distribution of the examined species are provided. An identification key to the known adult males is presented.

  3. Choosing between foreign investment and subcontracting: Strategies of Italian firms in Romania

    OpenAIRE

    Tattara, Giuseppe

    2010-01-01

    Vertical disintegration in most industries and the globalization of markets has led to significant changes in the pattern of international division of labour among manufacturing firms. At the same time increased competition from low cost producers, exchange rate constraints, the opening up of CEE countries have had huge consequences for the Italian industrial system. This paper deals with the Veneto footwear, furniture and refrigeraion industries and examines the effects of foreign direct inv...

  4. Optimization in Continuous Time and Policy Design in the Italian Economy

    OpenAIRE

    Gandolfo, Giancarlo; Maria Luisa PETIT

    1987-01-01

    After an introduction to the advantages of continuous time macroeconometric models, the authors briefly illustrate a macroeconometric model of the Italian economy specified as a system of 23 stochastic differential equations and show the application of optimal control techniques (based on Pontryagin's maximum principle) to this model. They illustrate the results obtained and examine their economic implications, amongst which the possibility of obtaining a better macroeconomic performance by m...

  5. Network analysis to detect common strategies in Italian foreign direct investment

    Science.gov (United States)

    De Masi, G.; Giovannetti, G.; Ricchiuti, G.

    2013-03-01

    In this paper we reconstruct and discuss the network of Italian firms investing abroad, exploiting information from complex network analysis. This method, detecting the key nodes of the system (both in terms of firms and countries of destination), allows us to single out the linkages among firms without ex-ante priors. Moreover, through the examination of affiliates’ economic activity, it allows us to highlight different internationalization strategies of “leaders” in different manufacturing sectors.

  6. Debris flows in the eastern Italian Alps: seasonality and atmospheric circulation patterns

    OpenAIRE

    E. I. Nikolopoulos; M. Borga; Marra, F.; Crema, S.; Marchi, L.

    2015-01-01

    The work examines the seasonality and large-scale atmospheric circulation patterns associated with debris-flow occurrence in the Trentino–Alto Adige region (eastern Italian Alps). Analysis is based on classification algorithms applied to a uniquely dense archive of debris flows and hourly rain gauge precipitation series covering the period 2000–2009. Results highlight the seasonal and synoptic forcing patterns linked to debris flows in the study area. Summer and fall season ...

  7. Genotype-Phenotype Characterization of Novel Variants in Six Italian Patients with Familial Exudative Vitreoretinopathy

    OpenAIRE

    Giancarlo Iarossi; Matteo Bertelli; Paolo Enrico Maltese; Elena Gusson; Giorgio Marchini; Alice Bruson; Sabrina Benedetti; Sabrina Volpetti; Gino Catena; Luca Buzzonetti; Lucia Ziccardi

    2017-01-01

    Familial exudative vitreoretinopathy (FEVR) is a complex disorder characterized by incomplete development of the retinal vasculature. Here, we report the results obtained on the spectrum of genetic variations and correlated phenotypes found in a cohort of Italian FEVR patients. Eight probands (age range 7–19 years) were assessed by genetic analysis and comprehensive age-appropriate ophthalmic examination. Genetic testing investigated the genes most widely associated in literature with FEVR: F...

  8. Aqueous biological graphene based formulations for ink-jet printing

    Directory of Open Access Journals (Sweden)

    Dybowska-Sarapuk Łucja

    2016-06-01

    Full Text Available The aim of the study was to produce heterophasic graphene nanoplatelets based formulation designed for ink-jet printing and biomedical applications. The compositions should meet two conditions: should be cytocompatible and have the rheological properties that allow to apply it with ink-jet printing technique. In view of the above conditions, the selection of suspensions components, such as binder, solvent and surfactants was performed. In the first stage of the research the homogeneity of the dispersion of nanoplatelets and their sedimentation behaviour in diverse solutions were tested. Subsequently, the cytotoxicity of each ink on human mesenchymal stem cells was examined using the Alamar Blue Test. At the same time the rheology of the resulting suspensions was tested. As a result of these tests the best ink composition was elaborated: water, polyethylene glycol, graphene nanoplatelets and the surfactant from DuPont company.

  9. Optical deterioration of samples printed with basic Pantone inks

    Directory of Open Access Journals (Sweden)

    Irena Bates

    2013-01-01

    Full Text Available Our study focuses on the research of changes in the optical characteristics of selected offset inks (Yellow, Red 032, Process Blue and Black printed as a part of Pantone colour book. These changes occur as a result of natural and accelerated ageing (caused by thermal and UV/VIS radiation were observed through reflectance spectra in the visible region. A Pantone colour book is an innovative system for identifying, matching and controlling ink colours in graphic industry. This colour book is the international reference for accurate colour communication. The durability of colours and its unchanged quality play an important role in ensuring accurate colour communication and controlling. In order to examine the optical modifications, the samples were exposed to elevated temperature and UV/VIS lamp radiation. The FTIR spectroscopy was additionally used for the characterization of printed inks before and after ageing.

  10. RELEVANCE, MEANING AND CONCEPTUAL REPRESENTATION IN PRINT MODERN ADVERTISING

    Directory of Open Access Journals (Sweden)

    Ana-Maria Florescu

    2011-11-01

    Full Text Available The present study aims to underline, first of all, the interdependent relationship between meaning and relevance, following a cognitive perspective. Secondly, we shall determine an exponential relation between meaning comprehension and conceptual representation in print modern advertising. We shall start by briefly introducing the Relevance Theory (Wilson and Sperber, 1986. We shall examine the central notion of the theory, the relevance as a feature and as a function. Then, we shall take into consideration the model of conceptual representation within the relevance theory, which we disagree with, and shall propose a space conceptual model instead (inspired by Gärdenfors, 2000. At this level, we can establish the interdependent exponential relation between modern print advertising discourse, treated in terms of space conceptual model of representation, and its meaning comprehension process, emphasizing its optimal relevance

  11. Electrical Conductivity, Thermal Behavior, and Seebeck Coefficient of Conductive Films for Printed Thermoelectric Energy Harvesting Systems

    Science.gov (United States)

    Ankireddy, Krishnamraju; Menon, Akanksha K.; Iezzi, Brian; Yee, Shannon K.; Losego, Mark D.; Jur, Jesse S.

    2016-11-01

    Printed electronics is being explored as a rapid, facile means for manufacturing thermoelectric generators (TEGs) that can recover useful electrical energy from waste heat. This work examines the relevant electrical conductivity, thermal resistance, thermovoltage, and Seebeck coefficient of printed films for use in such printed flexible TEGs. The thermoelectric performance of TEGs printed using commercially relevant nickel, silver, and carbon inks is evaluated. The microstructure of the printed films is investigated to better understand why the electrical conductivity and Seebeck coefficient are degraded. Thermal conduction is shown to be relatively insensitive to the type of metalized coating and nearly equivalent to that of an uncoated polymer substrate. Of the commercially available conductive ink materials examined, carbon-nickel TEGs are shown to exhibit the highest thermovoltage, with a value of 10.3 μV/K. However, silver-nickel TEGs produced the highest power generation of 14.6 μW [from 31 junctions with temperature difference (Δ T) of 113°C] due to their low electrical resistance. The voltage generated from the silver-nickel TEG was stable under continuous operation at 275°C for 3 h. We have also demonstrated that, after a year of storage in ambient conditions, these devices retain their performance. Notably, the electrical conductivity and Seebeck coefficient measured for individual materials were consistent with those measured from actual printed TEG device structures, validating the need for further fundamental materials characterization to accelerate flexible TEG device optimization.

  12. The factor structure and psychometric properties of the Italian version of the Acceptance of Cosmetic Surgery Scale.

    Science.gov (United States)

    Stefanile, Cristina; Nerini, Amanda; Matera, Camilla

    2014-09-01

    The current study examined the validity of the Italian version of the Acceptance of Cosmetic Surgery Scale (ACSS; Henderson-King & Henderson-King, 2005) in a sample of 378 Italian adult women. A series of confirmatory factor analyses were conducted. A three-factor solution provided the best fit to the data and confirmed the Intrapersonal, Social, and Consider dimensions. The three factors were strongly inter-correlated. Cronbach's alphas were high (all alphas>.86). The scale showed good convergent and discriminant validity (estimated by Composite Reliability and the Average Variance Extracted). The nomological validity of the Italian version of the ACSS was confirmed by its significant correlations with participants' body dissatisfaction and sociocultural influences (internalization of thin ideals and perceived media pressure). The ACSS seems to be a useful measure of acceptance of cosmetic surgery in the Italian context. This instrument can be used with Italian speakers for research, health promotion, and preventive interventions. Copyright © 2014 Elsevier Ltd. All rights reserved.

  13. Italian Validation of Homophobia Scale (HS).

    Science.gov (United States)

    Ciocca, Giacomo; Capuano, Nicolina; Tuziak, Bogdan; Mollaioli, Daniele; Limoncin, Erika; Valsecchi, Diana; Carosa, Eleonora; Gravina, Giovanni L; Gianfrilli, Daniele; Lenzi, Andrea; Jannini, Emmanuele A

    2015-09-01

    The Homophobia Scale (HS) is a valid tool to assess homophobia. This test is self-reporting, composed of 25 items, which assesses a total score and three factors linked to homophobia: behavior/negative affect, affect/behavioral aggression, and negative cognition. The aim of this study was to validate the HS in the Italian context. An Italian translation of the HS was carried out by two bilingual people, after which an English native translated the test back into the English language. A psychologist and sexologist checked the translated items from a clinical point of view. We recruited 100 subjects aged18-65 for the Italian validation of the HS. The Pearson coefficient and Cronbach's α coefficient were performed to test the test-retest reliability and internal consistency. A sociodemographic questionnaire including the main information as age, geographic distribution, partnership status, education, religious orientation, and sex orientation was administrated together with the translated version of HS. The analysis of the internal consistency showed an overall Cronbach's α coefficient of 0.92. In the four domains, the Cronbach's α coefficient was 0.90 in behavior/negative affect, 0.94 in affect/behavioral aggression, and 0.92 in negative cognition, whereas in the total score was 0.86. The test-retest reliability showed the following results: the HS total score was r = 0.93 (P homophobia. In this regard, the HS can be introduced into the clinical praxis and into programs for the prevention of homophobic behavior.

  14. Patient safety culture: an Italian experience.

    Science.gov (United States)

    Bagnasco, Annamaria; Tibaldi, Laura; Chirone, Paola; Chiaranda, Clara; Panzone, Maria Stella; Tangolo, Domenico; Aleo, Giuseppe; Lazzarino, Luciana; Sasso, Loredana

    2011-04-01

    To understand what level of awareness health professionals working in a hospital of Northern Italy had of the patient safety culture by using the Italian version of the Hospital Survey on Patient Safety Culture questionnaire and also validate its use in this setting. The Hospital Survey on Patient Safety Culture questionnaire was developed by the Agency for Health Research and Quality in 2008 and validated by several studies. Therefore, we decided to test the Italian version of this tool to see if it could be used effectively to measure and appraise patient safety culture also in Italy. Survey. To check the validity of the questionnaire, we applied the continued comparison and the global data treatment methods. Of the 1008 questionnaires we administered, 724 (71%) were returned. The majority of the questions were answered (mean 98, SD 3·4%). From a Chi-square test on the consistency of the answers, we found that six of the 12 perspectives we explored had a high level of significance, whereas in the other six, the differences in the answers were just casual. The Italian version of the Hospital Survey on Patient Safety Culture questionnaire allowed us to assess health professionals' awareness of patient safety culture and thus validate the effectiveness of this tool. The findings of our survey could be useful to design an objective tool that would allow the five health professional groups involved in the study (directors/coordinators, physicians, nurses/midwives, physiotherapists and technicians) gain a better knowledge of the patient safety culture and thus improve the quality of clinical practice. © 2011 Blackwell Publishing Ltd.

  15. Italian high altitude laboratories: past and present.

    Science.gov (United States)

    Cogo, A; Ponchia, A; Pecchio, O; Losano, G; Cerretelli, P

    2000-01-01

    Italy is a mountainous country with a total of 88 huts and bivouacs at altitudes higher than 3,000 m. Starting in the 19th century a great deal of research in high altitude pathophysiology has been carried out in Italy and many Italian physicians have been involved in mountain medicine. Most of the Italian research has been carried out at two locations: the scientific laboratories "Angelo Mosso" on Monte Rosa (Capanna Regina Margherita and Laboratorio Angelo Mosso), and the "Pyramid" in Nepal. The Capanna Regina Margherita, located on the top of Punta Gnifetti (Monte Rosa, 4,559 m), was inaugurated in 1893. With the support of Queen Margherita of Savoy, an Observatory for scientific studies was built beside this hut in 1894. In 1980 the hut was completely rebuilt by the Italian Alpine Club. The Istituto Angelo Mosso at Col d'Olen, at the base of Monte Rosa (at 2,900 m) was inaugurated in 1907. The high altitude laboratory named the "Pyramid" was built in 1990. Made of glass and aluminium, this pyramid-shaped structure is situated in Nepal at 5,050 m. The scientific laboratories "Angelo Mosso" on Monte Rosa (mainly the Capanna Regina Margherita) and the Pyramid form a nucleus for high altitude research: the former is especially devoted to research regarding acute mountain sickness and the response to subacute hypoxia, whereas the latter is a unique facility for research responses to chronic hypoxia, the effect of exposure to very high altitude, and the study of the resident population living in the Himalayas for at least 25,000 years.

  16. Psychological and social correlates of doping attitudes among Italian athletes.

    Science.gov (United States)

    Zucchetti, Giulia; Candela, Filippo; Villosio, Carlo

    2015-02-01

    This study aims to identify the main psychological and social correlates of doping attitudes among Italian athletes. It is well recognized that athlete disposition and attitude towards doping is one of the factors responsible for doping behavior. Less is known, however, about the factors that sustain the level of athletes' attitudes towards doping. The main psychological (i.e., perfectionism, sport motivation, self-confidence and life satisfaction) and social correlates (i.e., social network and contact with people who use sports drugs) of attitudes towards doping among Italian athletes are examined in this paper. Differences are hypothesized regarding the type of sport (resistance sport vs. non-resistance sport) and athlete participation in competitive sport (i.e., agonistics) or in non-competitive sport (i.e., amateurs) on the level of attitude towards doping. The research hypothesis is that each of these constructs affects the level of athletes' attitudes toward doping. Data were collected from a sample of athletes (N=109), aged from 15 to 45 (M=31.5; SD=13.78) recruited in a Sports Medicine Center. Socio-demographic information, attitude towards doping, psychological and social variables were assessed through self-report questionnaire. Hierarchical multiple regression showed that both psychological (i.e., extrinsic motivation, perfectionism) and social variables (i.e., athletes' contact with doping users) were associated with athletes' attitudes towards doping. The results highlighted that athletes with excessive perfectionism, extrinsically motivated and who have contact with doping users have a positive attitude toward doping. Athletes who exhibit these characteristics should be considered at risk and monitored to prevent possible future sports drug use. Copyright © 2014 Elsevier B.V. All rights reserved.

  17. Diet Quality and Risk of Melanoma in an Italian Population.

    Science.gov (United States)

    Malagoli, Carlotta; Malavolti, Marcella; Agnoli, Claudia; Crespi, Catherine M; Fiorentini, Chiara; Farnetani, Francesca; Longo, Caterina; Ricci, Cinzia; Albertini, Giuseppe; Lanzoni, Anna; Veneziano, Leonardo; Virgili, Annarosa; Pagliarello, Calogero; Santini, Marcello; Fanti, Pier Alessandro; Dika, Emi; Sieri, Sabina; Krogh, Vittorio; Pellacani, Giovanni; Vinceti, Marco

    2015-08-01

    Some results from laboratory and epidemiologic studies suggest that diet may influence the risk of melanoma, but convincing evidence for a role of single nutrients or food items is lacking. Diet quality, which considers the combined effect of multiple food items, may be superior for examining this relation. We sought to assess whether diet quality, evaluated with the use of 4 different dietary indexes, is associated with melanoma risk. In this population-based case-control study, we analyzed the relation between 4 diet quality indexes, the Healthy Eating Index 2010 (HEI-2010), Dietary Approaches to Stop Hypertension (DASH) index, Greek Mediterranean Index (GMI), and Italian Mediterranean Index (IMI), and melanoma risk in a northern Italian community, with the use of data from 380 cases and 719 matched controls who completed a semiquantitative food frequency questionnaire. In the overall sample, we found an inverse association between disease risk and the HEI-2010 and DASH index, but not the Mediterranean indexes, adjusting for potential confounders (skin phototype, body mass index, energy intake, sunburn history, skin sun reaction, and education). However, in sex stratified analyses, the association appeared only in women (P-trend: 0.10 and 0.04 for the HEI-2010 and DASH index, respectively). The inverse relations were stronger in women younger than age 50 y than in older women, for whom the GMI and IMI scores also showed an inverse association with disease risk (P-trend: 0.05 and 0.02, respectively). These results suggest that diet quality may play a role in cutaneous melanoma etiology among women. © 2015 American Society for Nutrition.

  18. Scientific Productivity and Academic Promotion: A Study on French and Italian Physicists. NBER Working Paper No. 16341

    Science.gov (United States)

    Lissoni, Francesco; Mairesse, Jacques; Montobbio, Fabio; Pezzoni, Michele

    2010-01-01

    The paper examines the determinants of scientific productivity (number of articles and journals' impact factor) for a panel of about 3600 French and Italian academic physicists active in 2004-05. Endogeneity problems concerning promotion and productivity are addressed by specifying a generalized Tobit model, in which a selection probit equation…

  19. Shyness, Child-Teacher Relationships, and Socio-Emotional Adjustment in a Sample of Italian Preschool-Aged Children

    Science.gov (United States)

    Sette, Stefania; Baumgartner, Emma; Schneider, Barry H.

    2014-01-01

    The purpose of the present study was to examine the moderating role of child-teacher relationship quality (i.e., closeness, conflict, and dependence) in the association between children's shyness and indices of socio-emotional adjustment and maladjustment. The participants were Italian preschool children (63 boys; 66 girls) and two lead teachers…

  20. Training Valence, Instrumentality, and Expectancy Scale (T-VIES-it): Factor Structure and Nomological Network in an Italian Sample

    Science.gov (United States)

    Zaniboni, Sara; Fraccaroli, Franco; Truxillo, Donald M.; Bertolino, Marilena; Bauer, Talya N.

    2011-01-01

    Purpose: The purpose of this study is to validate, in an Italian sample, a multidimensional training motivation measure (T-VIES-it) based on expectancy (VIE) theory, and to examine the nomological network surrounding the construct. Design/methodology/approach: Using a cross-sectional design study, 258 public sector employees in Northeast Italy…

  1. Printing Non-Euclidean Solids

    Science.gov (United States)

    Zurlo, Giuseppe; Truskinovsky, Lev

    2017-07-01

    Geometrically frustrated solids with a non-Euclidean reference metric are ubiquitous in biology and are becoming increasingly relevant in technological applications. Often they acquire a targeted configuration of incompatibility through the surface accretion of mass as in tree growth or dam construction. We use the mechanics of incompatible surface growth to show that geometrical frustration developing during deposition can be fine-tuned to ensure a particular behavior of the system in physiological (or working) conditions. As an illustration, we obtain an explicit 3D printing protocol for arteries, which guarantees stress uniformity under inhomogeneous loading, and for explosive plants, allowing a complete release of residual elastic energy with a single cut. Interestingly, in both cases reaching the physiological target requires the incompatibility to have a topological (global) component.

  2. Printing Technologies for Medical Applications.

    Science.gov (United States)

    Shafiee, Ashkan; Atala, Anthony

    2016-03-01

    Over the past 15 years, printers have been increasingly utilized for biomedical applications in various areas of medicine and tissue engineering. This review discusses the current and future applications of 3D bioprinting. Several 3D printing tools with broad applications from surgical planning to 3D models are being created, such as liver replicas and intermediate splints. Numerous researchers are exploring this technique to pattern cells or fabricate several different tissues and organs, such as blood vessels or cardiac patches. Current investigations in bioprinting applications are yielding further advances. As one of the fastest areas of industry expansion, 3D additive manufacturing will change techniques across biomedical applications, from research and testing models to surgical planning, device manufacturing, and tissue or organ replacement. Copyright © 2016. Published by Elsevier Ltd.

  3. Printing images from the Web

    Science.gov (United States)

    Eschbach, Reiner

    2000-12-01

    Images have become ubiquitous, virtually every personal computer and every Internet WEB site contains at least some number of images. Professional as well as amateur artists display their work on the net and large image collections exist, spanning all aspects of art, hobby and daily life. The images vary widely in content, but more importantly, they also vary widely in general image quality attributes. Some of the quality variation is caused by the actual image creation or internet posting process, whereas some other quality variations are caused by the lack of defining image data description, like color-space definition. This paper describes problems and possible solutions associated with the printing of images from unknown sources.

  4. DISMANTLING THE STEREOTYPES OF ISLAM, ARAB, AND MUSLIM WOMEN IN THE VISUAL AND PRINT MEDIA OF THE WESTERN WORLD

    National Research Council Canada - National Science Library

    Tsuroyya Amz

    2014-01-01

    ... after the 9/11 attack. Grounded in Reel Bad Arabs and several studies of print media about Islam representations, this paper examined the concepts of Islamophobia focusing on stereotypes of Islam and Arab women as well...

  5. [We, the Italian physicians, and statins].

    Science.gov (United States)

    Bobbio, M

    2001-11-01

    After marketing withdrawal of cerivastatin physicians asked several questions regarding the efficacy and safety of statins, the real risk of myopathy, the compared efficacy of all the statins, the reasons why severe adverse events could happen despite several long-term randomized controlled trials, the approval from regulatory agencies. This is the position statement of the Italian Federation of Cardiology. Synthetic answers to previous questions are addressed and few suggestions to avoid that similar conditions should occur again. Finally, the appropriate prescription of statins is recommended.

  6. The Italian Economic Miracle In Coeval Cinema

    OpenAIRE

    Stefano Adamo

    2013-01-01

    This essay explores the subject of the aversion of intellectuals to the market economy through a study of the Italian cinema of the early 1960s. The impact of Italy's ‘economic miracle’ on coeval cinema can hardly be overemphasized. Not only it inspired well-known art films, such as Federico Fellini's La Dolce Vita and Michelangelo Antonioni's L'Eclisse, but it also played an inspirational role on the popular genre of the Commedia all'italiana, featuring as a context in Dino Risi’s Il Sorpass...

  7. Italian research on the Antarctic atmosphere

    Directory of Open Access Journals (Sweden)

    C. Rafanelli

    2003-06-01

    Full Text Available In this work after a short introduction on the structure of Programma Nazionale di Ricerche in Antartide, the different researches on atmospheric physics developed by Italian scientists are presented. The international activities are described, with particular attention both to APE experiment and the setting up of the new base in Dome-C. The results obtained are also discussed and the new projects proposed by SCAR or other international bodies are recalled. The reduction of funds and fall in young people interested in scientifi c studies represent the main problems for the future work.

  8. The Negation of a Negation Fixed in a Form: Luigi Nono and the Italian Counter-culture 1964–1979

    Directory of Open Access Journals (Sweden)

    Timothy S. Murphy

    2013-10-01

    Full Text Available My goal in what follows is to trace the role of avant-garde music in the rise and development of the Italian counter-culture from the early 1960s until its destruction at the end of the 1970s. Instead of approaching this issue along quantitative, sociological lines, I will focus on one figure whose simultaneous engagement with musical innovation and sociopolitical revolution was exemplary in its intent (though exceptional in its extent: the avant-garde composer Luigi Nono, whose career parallels the rise of the Italian counter-culture during the 1960s and early 1970s. I will also briefly examine how the forcible destruction of the Italian counter-culture in 1979 is reflected in the last phase of Nono’s musical career.

  9. Italian news coverage of radiation in the early decades of the twentieth century: A qualitative and quantitative analysis.

    Science.gov (United States)

    Candela, Andrea; Pasquarè Mariotto, Federico

    2016-02-01

    This work uses a qualitative approach coupled with a quantitative software-based methodology to examine the Italian news media coverage of radiation in the early decades of the twentieth century. We analyze 80 news stories from two of the most influential Italian newspapers from that time: La Stampa (a daily newspaper) and La Domenica del Corriere (an Italian Sunday supplement). While much of previous research on media coverage of scientific topics was generally focused on present-day news, our work revolves around the ground-breaking discovery of X-rays and radioactivity at the dawn of the last century. Our analysis aims to identify journalistic frames in the news coverage of radiation that journalists might have used to emphasize the benefits (or the risks) of the new discoveries. We also hypothesize how this kind of news coverage might have influenced public perception of technological, commercial, and public health applications of the new scientific advancements. © The Author(s) 2014.

  10. CAD and 3d-printing integration experience in the curriculum of engineers education

    Directory of Open Access Journals (Sweden)

    V. V. Zelentsov

    2016-01-01

    Full Text Available The paper examines the results of using the 3d-printing educational methodology for training the students in the spacecraft-configuration developing area.The first purpose of the considered methodology practice is to implement the rapid-prototyping skills into the educational process, to provide perfection of the student knowledge in configuring the internal on-board equipment of the spacecraft. The second purpose – is to habituate the students to the main principles of the available CAM technologies, to fill the available educational gap in the area of information support of the spacecraft life-cycle.The proposed curriculum includes six training exercises based on a special “Engineering drawing” course unit. The training exercises require using the SolidWorks geometric-simulation software. The preliminary obtained virtual prototypes of the spacecraft configuration elements are subjected to 3d-printing and assembled into a physical configuration model. The physical configuration models are obtained using one of the most accessible rapid-prototyping technologies – 3d-printing of extrusion type. Practicing in 3d-printing provides developing the student skills in managing all other digital-program control devices.The specified first experience of integrating the computer geometricsimulation methodology and the 3d-printing practices in a single course unit has proved: developing the physical-configuration models heightens the student interest to the configuration training.A ready-made physical model does not excuse the available configuration mistakes unlike a virtual model where the component interferences may remain undetected. So, developing a physical model requires additional endeavor and responsibility. Developing a project in a team has proved to be an effective means for solving a common creative problem.The first test of the proposed methodology has shown the importance of perfect adjustment of the available 3d-printing process and

  11. An Italian Social Learning Experience in High Schools

    Science.gov (United States)

    Pieri, Michelle; Diamantini, Davide; Paini, Germano

    2013-01-01

    This work focuses on an experience of social learning realized in six Italian high schools in the 2012-2013 academic year. In this experience we used ThinkTag Smart, a new learning platform, to train 400 students. After an introduction concerning Information and Communication Technologies in Italian schools, this contribution will describe the…

  12. Occupational Gender Stereotypes and Problem-Solving in Italian Adolescents

    Science.gov (United States)

    Ginevra, Maria Cristina; Nota, Laura

    2017-01-01

    The first purpose of the study was to establish how Italian adolescents perceive jobs in the newly emerging economy sectors as well as more traditional jobs from gender-stereotyped and gender-segregated perspectives. The second purpose was to verify the role of problem-solving and gender in gender-role stereotyping. A total of 217 Italian high…

  13. Performance responses of lambs of various ages to Italian ryegrass ...

    African Journals Online (AJOL)

    Unknown

    Abstract. Italian ryegrass (Lolium multiflorum cv. Midmar) is often fertilized with high levels of nitrogen (N) in order to ensure maximum dry matter (DM) yields. This practice also increases the N content of herbage. This study was conducted to determine whether differences in the nitrogen (N) content of Italian ryegrass.

  14. Collective Training & Thinking in JAMD : The Italian JPOWX Experience

    NARCIS (Netherlands)

    Jacobs, L.R.M.A.; Schavemaker-Piva, O.; Meijer, Y.G.S.; Nuvoloni, P.; Cioli, C.; Manca, R.; Argiolas, G.

    2009-01-01

    Mission Training through Distributed Simulation (MTDS) has established itself as a powerful tool for collective training in the military domain. This potential has been recognized by the Italian Joint Forces Command and has led to the Italian participation in the 10th edition of Exercise Joint

  15. Titulus Scuola: the new file classification schema for Italian schools

    Directory of Open Access Journals (Sweden)

    Gianni Penzo Doria

    2017-05-01

    Full Text Available This article presents the new file classification schema national for Italian schools, produced by the Italian Directorate General of Archives of the Ministry for Cultural Heritage, within the project Titulus Scuola. This classification schema represents the starting point for a standard documental system, aimed at the digital administration.

  16. Strategic Management Accounting in Universities: The Italian Experience

    Science.gov (United States)

    Agasisti, Tommaso; Arnaboldi, Michela; Azzone, Giovanni

    2008-01-01

    This paper presents an investigation of management accounting in four major Italian universities, which have been struggling to build their strategy in a context of significant change. Following many OECD countries the Italian government has been changing its higher education system by giving more autonomy to universities. These changes pose a…

  17. Italian schools in Minas Gerais: organization, curriculum and social relations

    Directory of Open Access Journals (Sweden)

    Maysa Gomes Rodrigues

    2014-07-01

    Full Text Available Current research discusses the organization of Italian schools (private or linked to charities by their circumstances and curricula. The immigration phenomenon in Minas Gerais brought a large population of Italian immigrants on whose experience several schools were founded in some towns of the state of Minas Gerais,Brazil. Current essay investigates the common and differentiating factors of Italian Schools in the state? Documentary sources were analyzed on the organization of the following schools: Italian School linked to the Italian Beneficent Association in Belo Horizonte, and the schools Regina Margherita and Umberto Primo in Juiz de For a. The Umberto Primo school was associated to the Italian Society Umberto Primo and the Italian school Dante Alighieri was associated to the Società Dante Alighieri in Ouro Fino andUmbertoPrimoSchool in Nova Lima, linked to the Società Italiana of this town between 1899 and 1911. Current analysis contributes towards the clarification of similarities and differentiations on the organization of Italian Schools, and, inevitably, to the understanding of the schooling of immigrants in Minas Gerais.

  18. Analysis Regarding the Growing Presence of Italian Firms in Romania

    National Research Council Canada - National Science Library

    Stefano Valdemarin

    2015-01-01

    .... From the point of view of Italian firms, we have also analyzed the shifting paradigm of internationalization from a Vertical Foreign Direct Investment model to a Horizontal Foreign Direct Investment model. This paper can be useful for managers and entrepreneurs who are oriented towards investing in Romania following the path of Italian firms.

  19. Attrition in the Verb System of Italian in Australia

    Science.gov (United States)

    Caruso, Marinella

    2004-01-01

    This article reports on an investigation into the loss of morphology expressing temporality in the Italian of second generation Italo-Australians. The purpose of the study is to verify whether the loss of Italian tense and aspect morphology proceeds from marked to unmarked, where markedness is defined on the basis of formal and semantic criteria.…

  20. Real and Perceived Employability: A Comparison among Italian Graduates

    Science.gov (United States)

    Caricati, Luca; Chiesa, Rita; Guglielmi, Dina; Mariani, Marco Giovanni

    2016-01-01

    The research undertaken for this article aims to analyse the correspondence between perceived employability and the actual national employment rate among Italian students and graduates undertaking different courses in a large Italian university. Data were collected through a cross-sectional survey of 2087 students in 19 faculties, and compared…

  1. Advances and Future Challenges in Printed Batteries.

    Science.gov (United States)

    Sousa, Ricardo E; Costa, Carlos M; Lanceros-Méndez, Senentxu

    2015-11-01

    There is an increasing interest in thin and flexible energy storage devices to meet modern society's needs for applications such as radio frequency sensing, interactive packaging, and other consumer products. Printed batteries comply with these requirements and are an excellent alternative to conventional batteries for many applications. Flexible and microbatteries are also included in the area of printed batteries when fabricated using printing technologies. The main characteristics, advantages, disadvantages, developments, and printing techniques of printed batteries are presented and discussed in this Review. The state-of-the-art takes into account both the research and industrial levels. On the academic level, the research progress of printed batteries is divided into lithium-ion and Zn-manganese dioxide batteries and other battery types, with emphasis on the different materials for anode, cathode, and separator as well as in the battery design. With respect to the industrial state-of-the-art, materials, device formulations, and manufacturing techniques are presented. Finally, the prospects and challenges of printed batteries are discussed. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  2. Magnetic Properties of 3D Printed Toroids

    Science.gov (United States)

    Bollig, Lindsey; Otto, Austin; Hilpisch, Peter; Mowry, Greg; Nelson-Cheeseman, Brittany; Renewable Energy; Alternatives Lab (REAL) Team

    Transformers are ubiquitous in electronics today. Although toroidal geometries perform most efficiently, transformers are traditionally made with rectangular cross-sections due to the lower manufacturing costs. Additive manufacturing techniques (3D printing) can easily achieve toroidal geometries by building up a part through a series of 2D layers. To get strong magnetic properties in a 3D printed transformer, a composite filament is used containing Fe dispersed in a polymer matrix. How the resulting 3D printed toroid responds to a magnetic field depends on two structural factors of the printed 2D layers: fill factor (planar density) and fill pattern. In this work, we investigate how the fill factor and fill pattern affect the magnetic properties of 3D printed toroids. The magnetic properties of the printed toroids are measured by a custom circuit that produces a hysteresis loop for each toroid. Toroids with various fill factors and fill patterns are compared to determine how these two factors can affect the magnetic field the toroid can produce. These 3D printed toroids can be used for numerous applications in order to increase the efficiency of transformers by making it possible for manufacturers to make a toroidal geometry.

  3. Advances in thermal ink-jet printing

    Science.gov (United States)

    Pan, Alfred I.

    1998-06-01

    In recent years, ink jet has emerged as one of the mainstream printing technologies. Since its market inception in 1985, Hewlett-Packard's thermal ink jet technology (TIJ) has evolved progressively from a 12 nozzle 96 dpi print head to a 300 nozzle 600 dpi print head. TIJ has made rapid progress enabling it to print text output on plain paper that challenges laser printers, and realistic photographic images that rival silver halide, at a low consumer price. Thermal ink jet technology continues to enjoy a greater unit market share than any other digital printing technology and all other ink jet technologies combined. The driving forces for the advancement of TIJ have been better, faster, and cheaper printers for consumers. These goals involve key attributes such as ink performance (gamut, sharpness, fastness), minimum deliverable colorant (drop volume), rate of colorant delivery (firing frequency, nozzle integration, firing chamber volume), and print engine cost per unit throughput. In this paper, key technology challenges for TIJ will be outlined. New materials and new processes that are required for the advancement of thermal ink jet printing are discussed. Recently, competing ink jet methods have (re-)emerged, notably piezoelectric ink jet. References will be made to piezoelectric ink jet when appropriate.

  4. 3D Printing of Ball Grid Arrays

    Science.gov (United States)

    Sinha, Shayandev; Hines, Daniel; Dasgupta, Abhijit; Das, Siddhartha

    Ball grid arrays (BGA) are interconnects between an integrated circuit (IC) and a printed circuit board (PCB), that are used for surface mounting electronic components. Typically, lead free alloys are used to make solder balls which, after a reflow process, establish a mechanical and electrical connection between the IC and the PCB. High temperature processing is required for most of these alloys leading to thermal shock causing damage to ICs. For producing flexible circuits on a polymer substrate, there is a requirement for low temperature processing capabilities (around 150 C) and for reducing strain from mechanical stresses. Additive manufacturing techniques can provide an alternative methodology for fabricating BGAs as a direct replacement for standard solder bumped BGAs. We have developed aerosol jet (AJ) printing methods to fabricate a polymer bumped BGA. As a demonstration of the process developed, a daisy chain test chip was polymer bumped using an AJ printed ultra violet (UV) curable polymer ink that was then coated with an AJ printed silver nanoparticle laden ink as a conducting layer printed over the polymer bump. The structure for the balls were achieved by printing the polymer ink using a specific toolpath coupled with in-situ UV curing of the polymer which provided good control over the shape, resulting in well-formed spherical bumps on the order of 200 um wide by 200 um tall for this initial demonstration. A detailed discussion of the AJ printing method and results from accelerated life-time testing will be presented

  5. Dimensional accuracy of 3D printed vertebra

    Science.gov (United States)

    Ogden, Kent; Ordway, Nathaniel; Diallo, Dalanda; Tillapaugh-Fay, Gwen; Aslan, Can

    2014-03-01

    3D printer applications in the biomedical sciences and medical imaging are expanding and will have an increasing impact on the practice of medicine. Orthopedic and reconstructive surgery has been an obvious area for development of 3D printer applications as the segmentation of bony anatomy to generate printable models is relatively straightforward. There are important issues that should be addressed when using 3D printed models for applications that may affect patient care; in particular the dimensional accuracy of the printed parts needs to be high to avoid poor decisions being made prior to surgery or therapeutic procedures. In this work, the dimensional accuracy of 3D printed vertebral bodies derived from CT data for a cadaver spine is compared with direct measurements on the ex-vivo vertebra and with measurements made on the 3D rendered vertebra using commercial 3D image processing software. The vertebra was printed on a consumer grade 3D printer using an additive print process using PLA (polylactic acid) filament. Measurements were made for 15 different anatomic features of the vertebral body, including vertebral body height, endplate width and depth, pedicle height and width, and spinal canal width and depth, among others. It is shown that for the segmentation and printing process used, the results of measurements made on the 3D printed vertebral body are substantially the same as those produced by direct measurement on the vertebra and measurements made on the 3D rendered vertebra.

  6. Application of the UV laser printing technique to soft gelatin capsules containing titanium dioxide in the shells.

    Science.gov (United States)

    Hosokawa, Akihiro; Kato, Yoshiteru

    2012-03-01

    The purpose of this study was to examine application of ultraviolet (UV) laser irradiation to printing soft gelatin capsules containing titanium dioxide (TiO(2)) in the shells and to study effect of UV laser power on the color strength of printing on the soft gelatin capsules. Size 6 Oval type soft gelatin capsules of which shells contained 0.685% TiO(2) and 0.005% ferric dioxide were used in this study. The capsules were irradiated pulsed UV laser at a wavelength 355 nm. The color strength of the printed capsules was determined by a spectrophotometer as total color difference (dE). The soft gelatin capsules which contained TiO(2) in the shells could be printed gray by the laser. Many black particles, which were associated with the printing, were formed at the colored parts of the shells. It was found that there were two inflection points in relationship between output laser energy of a pulse and dE. Below the lower point, the capsules were not printed. From the lower point to the upper point, the capsules were printed gray and total color difference of the printing increased linearly in proportion with the output laser energy. Beyond the upper point, total color difference showed saturation because of micro-bubbles formation at the laser irradiated spot. Soft gelatin capsules containing TiO(2) in the shells could be performed stable printing using the UV laser printing technique. Color strength of the printing could be controlled by regulating the laser energy between the two inflection points.

  7. An aerial 3D printing test mission

    Science.gov (United States)

    Hirsch, Michael; McGuire, Thomas; Parsons, Michael; Leake, Skye; Straub, Jeremy

    2016-05-01

    This paper provides an overview of an aerial 3D printing technology, its development and its testing. This technology is potentially useful in its own right. In addition, this work advances the development of a related in-space 3D printing technology. A series of aerial 3D printing test missions, used to test the aerial printing technology, are discussed. Through completing these test missions, the design for an in-space 3D printer may be advanced. The current design for the in-space 3D printer involves focusing thermal energy to heat an extrusion head and allow for the extrusion of molten print material. Plastics can be used as well as composites including metal, allowing for the extrusion of conductive material. A variety of experiments will be used to test this initial 3D printer design. High altitude balloons will be used to test the effects of microgravity on 3D printing, as well as parabolic flight tests. Zero pressure balloons can be used to test the effect of long 3D printing missions subjected to low temperatures. Vacuum chambers will be used to test 3D printing in a vacuum environment. The results will be used to adapt a current prototype of an in-space 3D printer. Then, a small scale prototype can be sent into low-Earth orbit as a 3-U cube satellite. With the ability to 3D print in space demonstrated, future missions can launch production hardware through which the sustainability and durability of structures in space will be greatly improved.

  8. Analysis Regarding the Growing Presence of Italian Firms in Romania

    Directory of Open Access Journals (Sweden)

    Stefano Valdemarin

    2015-12-01

    Full Text Available At the end of 2014, the number of firms with an Italian presence in Romania was 39,556, representing 19.33% out of total registered firms and this number is still growing. This article focuses on answering the following question: what kind of Italian firms are investing in Romania and why? Starting from the empirical observation that the number of Italian firms in Romania grew by 6.82% last year, we have used a PESTEL analysis to find the key points characterizing the country, paying attention also to the concept of country brand. From the point of view of Italian firms, we have also analyzed the shifting paradigm of internationalization from a Vertical Foreign Direct Investment model to a Horizontal Foreign Direct Investment model. This paper can be useful for managers and entrepreneurs who are oriented towards investing in Romania following the path of Italian firms.

  9. Multigroup confirmatory factor analysis of U.S. and Italian children's performance on the PASS theory of intelligence as measured by the Cognitive Assessment System.

    Science.gov (United States)

    Naglieri, Jack A; Taddei, Stefano; Williams, Kevin M

    2013-03-01

    This study examined Italian and U.S. children's performance on the English and Italian versions, respectively, of the Cognitive Assessment System (CAS; Naglieri & Conway, 2009; Naglieri & Das, 1997), a test based on a neurocognitive theory of intelligence entitled PASS (Planning, Attention, Simultaneous, and Successive; Naglieri & Das, 1997; Naglieri & Otero, 2011). CAS subtest, PASS scales, and Full Scale scores for Italian (N=809) and U.S. (N=1,174) samples, matched by age and gender, were examined. Multigroup confirmatory factor analysis results supported the configural invariance of the CAS factor structure between Italians and Americans for the 5- to 7-year-old (root-mean-square error of approximation [RMSEA]=.038; 90% confidence interval [CI]=.033, .043; comparative fit index [CFI]=.96) and 8- to 18-year-old (RMSEA=.036; 90% CI=.028, .043; CFI=.97) age groups. The Full Scale standard scores (using the U.S. norms) for the Italian (100.9) and U.S. (100.5) samples were nearly identical. The scores between the samples for the PASS scales were very similar, except for the Attention Scale (d=0.26), where the Italian sample's mean score was slightly higher. Negligible mean differences were found for 9 of the 13 subtest scores, 3 showed small d-ratios (2 in favor of the Italian sample), and 1 was large (in favor of the U.S. sample), but some differences in subtest variances were found. These findings suggest that the PASS theory, as measured by CAS, yields similar mean scores and showed factorial invariance for these samples of Italian and American children, who differ on cultural and linguistic characteristics. PsycINFO Database Record (c) 2013 APA, all rights reserved.

  10. Education in Soil Science: the Italian approach

    Science.gov (United States)

    Benedetti, Anna; Canfora, Loredana; Dazzi, Carmelo; Lo Papa, Giuseppe

    2017-04-01

    The Italian Society of Soil Science (SISS) was founded in Florence on February 18th, 1952. It is an association legally acknowledged by Decree of the President of the Italian Republic in February 1957. The Society is member of the International Union of Soil Sciences (IUSS) of the European Confederation of Soil Science Societies (ECSSS) and collaborates with several companies, institutions and organizations having similar objectives or policy aspects. SISS promotes progress, coordination and dissemination of soil science and its applications encouraging relationships and collaborations among soil lovers. Within the SISS there are Working Groups and Technical Committees for specific issues of interest. In particular: • the Working Group on Pedotechniques; • the Working Group on Hydromorphic and Subaqueous Soils and • the Technical Committee for Soil Education and Public Awareness. In this communication we wish to stress the activities developed since its foundation by SISS to spread soil awareness and education in Italy through this last Technical Committee, focusing also the aspect concerning grants for young graduates and PhD graduates to stimulate the involvement of young people in the field of soil science. Keywords: SISS, soil education and awareness.

  11. Determinants of health disparities between Italian regions

    Directory of Open Access Journals (Sweden)

    Giannoni Margherita

    2010-06-01

    Full Text Available Abstract Background Among European countries, Italy is one of the countries where regional health disparities contribute substantially to socioeconomic health disparities. In this paper, we report on regional differences in self-reported poor health and explore possible determinants at the individual and regional levels in Italy. Methods We use data from the "Indagine Multiscopo sulle Famiglie", a survey of aspects of everyday life in the Italian population, to estimate multilevel logistic regressions that model poor self-reported health as a function of individual and regional socioeconomic factors. Next we use the causal step approach to test if living conditions, healthcare characteristics, social isolation, and health behaviors at the regional level mediate the relationship between regional socioeconomic factors and self-rated health. Results We find that residents living in regions with more poverty, more unemployment, and more income inequality are more likely to report poor health and that poor living conditions and private share of healthcare expenditures at the regional level mediate socioeconomic disparities in self-rated health among Italian regions. Conclusion The implications are that regional contexts matter and that regional policies in Italy have the potential to reduce health disparities by implementing interventions aimed at improving living conditions and access to quality healthcare.

  12. Marketing plan for Jingcai digital printing studio

    OpenAIRE

    Jin, Xi

    2013-01-01

    The purpose of this thesis was to draw up an efficient marketing plan for Jingcai digital printing studio, which plans to be set up in Tianjin, China. The studio takes up providing all kinds of printing products for business customers. The aim of this thesis was to assist start-up company to gain customers’ attention in the initial stage of company’s long term development and build a concrete base for progress and further expansion in order to become a digital printing company with strong com...

  13. Ink and paper saving for sustainable printing

    OpenAIRE

    Wondemu, Ermias

    2011-01-01

    The aim of my research is to look for means to reduce the ink and paper consumption in printing. Previously, all text documents or in this case specifically final year thesis papers‘ were printed without the awareness of the number of papers used and ink consumed. This thesis leans towards green technology based systems of printing which can be termed as sustainable printing‘that can benefit the environment and the cost of production for that case. In the 21th century, global warming a...

  14. Print vs digital the future of coexistence

    CERN Document Server

    Lee, Sul H

    2013-01-01

    Libraries are currently confronted by the challenges of managing increasing amounts of electronic information. Print vs. Digital: The Future of Coexistence presents the expert perspectives of eight of America's leading library administrators on ways to effectively manage digital flow and offers strategies to provide a level of coexistence between digital and print information. This excellent overview explores how to best balance print and electronic resources, and explores important issues such as the selection of electronic resources, improving access to digital information for a larger user

  15. 3D printed magnetic polymer composite transformers

    Science.gov (United States)

    Bollig, Lindsey M.; Hilpisch, Peter J.; Mowry, Greg S.; Nelson-Cheeseman, Brittany B.

    2017-11-01

    The possibility of 3D printing a transformer core using fused deposition modeling methods is explored. With the use of additive manufacturing, ideal transformer core geometries can be achieved in order to produce a more efficient transformer. In this work, different 3D printed settings and toroidal geometries are tested using a custom integrated magnetic circuit capable of measuring the hysteresis loop of a transformer. These different properties are then characterized, and it was determined the most effective 3D printed transformer core requires a high fill factor along with a high concentration of magnetic particulate.

  16. Three-dimensional metrology for printed electronics

    Science.gov (United States)

    Bromberg, Vadim; Harding, Kevin

    2017-05-01

    Novel materials and printing technologies can enable rapid and low cost prototyping and manufacturing of electronic devices with increased flexibility and complexity. However, robust and on-demand printing of circuits will require accurate metrology methods that can measure micron level patterns to verify proper production. This paper presents an evaluation of a range of optical gaging tools ranging from confocal to area 3D systems to determine metrological capability for a range of key parameters from trace thickness to solder paste volumes. Finally, this paper will present a select set of optimized measurement tools detailing both capabilities and gaps in the available technologies needed to fully realize the potential of printed electronics.

  17. A high speed electrohydrodynamic (EHD) jet printing method for line printing

    Science.gov (United States)

    Phung, Thanh Huy; Kim, Seora; Kwon, Kye-Si

    2017-10-01

    Electrohydrodynamic (EHD) jet printing has drawn attention due to its capability to produce smaller dots and patterns with finer lines when compared to those obtained from using conventional inkjet printing. Previous studies have suggested that drop-on-demand EHD-patterning applications should be limited to very slow printing cases with speeds far less than 10 mm s-1 due to the small dot size and limited jetting frequency. In this study, a new EHD printing method is proposed to significantly increase the line-patterning printing speed by modifying the ink and thereby changing the relic shape. The proposed method has the additional advantage of reducing the line-pattern width. The results of the experiment show that the pattern width could be reduced from 20 µm to 4 µm by increasing the printing speed from 10 mm s-1 to 50 mm s-1, respectively.

  18. Printing Insecurity? The Security Implications of 3D-Printing of Weapons.

    Science.gov (United States)

    Walther, Gerald

    2015-12-01

    In 2013, the first gun printed out of plastic by a 3D-printer was successfully fired in the U.S. This event caused a major media hype about the dangers of being able to print a gun. Law enforcement agencies worldwide were concerned about this development and the potentially huge security implications of these functional plastic guns. As a result, politicians called for a ban of these weapons and a control of 3D-printing technology. This paper reviews the security implications of 3D-printing technology and 3D guns. It argues that current arms control and transfer policies are adequate to cover 3D-printed guns as well. However, while this analysis may hold up currently, progress in printing technology needs to be monitored to deal with future dangers pre-emptively.

  19. Invisible photonic printing: computer designing graphics, UV printing and shown by a magnetic field.

    Science.gov (United States)

    Hu, Haibo; Tang, Jian; Zhong, Hao; Xi, Zheng; Chen, Changle; Chen, Qianwang

    2013-01-01

    Invisible photonic printing, an emerging printing technique, is particularly useful for steganography and watermarking for anti-counterfeiting purposes. However, many challenges exist in order to realize this technique. Herein, we describe a novel photonic printing strategy targeting to overcome these challenges and realize fast and convenient fabrication of invisible photonic prints with good tenability and reproducibility. With this novel photonic printing technique, a variety of graphics with brilliant colors can be perfectly hidden in a soft and waterproof photonic-paper. The showing and hiding of the latent photonic prints are instantaneous with magnet as the only required instrument. In addition, this strategy has excellent practicality and allows end-user control of the structural design utilizing simple software on a PC.

  20. Toward validating the Italian version of the "Spanish Burnout Inventory": a preliminary study

    Directory of Open Access Journals (Sweden)

    Sara Viotti

    2015-10-01

    Full Text Available AbstractOBJECTIVEThe aim of this study was to develop the Italian version of the Spanish Burnout Inventory (SBI and to examine its psychometric properties within a sample of nursing staff.METHODThe study was cross-sectional and not randomized. The data were gathered using an anonymous, self-report questionnaire. The sample consisted of 391 staff nurses employed in three hospitals in the Northern Region of Italy To evaluate burnout, the SBI and the Maslach Burnout Inventory were administered.RESULTSAn Exploratory Factor Analysis showed a four-factor structure close to the expected one. All Cronbach's alpha values were satisfactory. Furthermore, correlations support the concurrent validity.CONCLUSIONOverall, the results of this study provided evidence that the SBI is an adequate instrument to study burnout in the Italian nursing sample and indicated the feeling of guilt as an important dimension to gauge the structure of this phenomenon.

  1. Italian normative data for a stroke specific cognitive screening tool: the Oxford Cognitive Screen (OCS).

    Science.gov (United States)

    Mancuso, M; Varalta, V; Sardella, L; Capitani, D; Zoccolotti, P; Antonucci, G

    2016-10-01

    Cognitive deficits occur in most stroke patients and cognitive impairment is an important predictor of adverse long term outcome. However, current screening measures, such as the Mini Mental State Examination or the Montreal Cognitive Assessment, do not provide information tuned for evaluating the impact of cognitive impairment in the early phase after stroke. The Oxford Cognitive Screen (OCS) represents an important new development in this regard. The OCS is now available for assessment of Italian individuals and the aim of this study is to standardize the OCS on a large sample of healthy Italian participants stratified for age, gender and education level. Results confirmed the influence of these factors in several of the OCS tasks. Age-, education- and gender-adjusted norms are provided for the ten sub-tests of the test. The availability of normative data represents an important prerequite for the reliable use of OCS with stroke patients.

  2. Genetic diversity and relationships among Italian Merino derived breeds assessed by microsatellites

    Directory of Open Access Journals (Sweden)

    Francesca Maria Sarti

    2010-01-01

    Full Text Available The conservation of genetic variability is one of the main objectives in the field of genetics applied to domestic livestock. Among molecular markers, microsatellites are particularly appreciated and widely utilized for the study of animal genome. In this study a genetic characterization of three Italian Merino derived sheep breeds was carried out by 30 microsatellites markers; the genetic relationships between these breeds and the Spanish ancestors were also investigated. All the microsatellites examined resulted polymorphic and a total of 375 alleles were detected. FIS values of the three Italian Merinos demonstrate a low level of inbreeding. The results show a good genetic variability of all the studied breeds; at the same time, the genetic identity of each breed is confirmed. These molecular data can be utilized to improve the present selection schemes and the plans to preserve genetic diversity.

  3. Playing with languages: code-switching between Italian-Brazilian immigrants during a ruzzola tournament

    Directory of Open Access Journals (Sweden)

    Roberta FERRONI

    Full Text Available ABSTRACT This article examines the language strategies, in particular code-switching, implemented by a group of Italian immigrants who live in the city of São Paulo and are enrolled in a ruzzola tournament. In this bilingual context we saw that, in accordance with the language skills of the players and interaction management requirements, the language of interaction is constantly negotiated. The data analyzed tend to indicate that even very minimal and rudimentary use of the language can help contribute to the individual’s Italian identity, and that certain activities that are perceived as traditional in the culture of origin can function as a vehicle for renewed interest in the language of the country of origin. This study adopts as our theoretical and methodological reference the bilingual conversation procedural model developed by (Auer, 1984, (Alfonzetti, 1992, (De Fina, 2007a, 2007b, and the contextualization theory of (Gumperz, 1982.

  4. Media response to colon cancer campaigns in Switzerland 2005-2007: regional newspapers are the most reliable among the printed media

    Directory of Open Access Journals (Sweden)

    Borisch Bettina

    2010-06-01

    Full Text Available Abstract Background Health campaigns are frequently covered by printed media, but coverage is not homogeneous across different types of newspapers. Switzerland as a multilinguistic country with many newspapers offers a good field for study. A better understanding of how printed media report on national campaigns against colon cancer in the three main linguistic regions may help to improve future public health interventions. Therefore, we analyzed articles published between 2005 and 2007 during the campaigns "Darmkrebs-nie?" and "Self-Care" in the German, French and Italian regions of Switzerland. Findings Some 65% of articles reporting on colon cancer were in German, 23% and 12% were in French and Italian respectively. During the campaign, topics linked to colon cancer were increasingly covered by the media. Regional newspapers (66% reported significantly more about colon cancer and produced the most detailed articles. Both gain- and loss-framed messages have been used by journalists, whereas the campaigns used merely gain-framed messages. Latin (French and Italian newspapers mixed gain- and loss-framed messages in the same articles, while German articles mainly used a single frame throughout. Conclusions Swiss-German papers reported more about the topic and the reporting was quantitatively and qualitatively more prominent in regional papers. The press followed the campaigns closely only during the period of campaigning, with high coverage. We propose to consider the regional press as an important vehicle of health information. Moreover, slight differences in framing can be observed between German and Latin articles.

  5. Analysis of 3D Prints by X-ray Computed Microtomography and Terahertz Pulsed Imaging.

    Science.gov (United States)

    Markl, Daniel; Zeitler, J Axel; Rasch, Cecilie; Michaelsen, Maria Høtoft; Müllertz, Anette; Rantanen, Jukka; Rades, Thomas; Bøtker, Johan

    2017-05-01

    A 3D printer was used to realise compartmental dosage forms containing multiple active pharmaceutical ingredient (API) formulations. This work demonstrates the microstructural characterisation of 3D printed solid dosage forms using X-ray computed microtomography (XμCT) and terahertz pulsed imaging (TPI). Printing was performed with either polyvinyl alcohol (PVA) or polylactic acid (PLA). The structures were examined by XμCT and TPI. Liquid self-nanoemulsifying drug delivery system (SNEDDS) formulations containing saquinavir and halofantrine were incorporated into the 3D printed compartmentalised structures and in vitro drug release determined. A clear difference in terms of pore structure between PVA and PLA prints was observed by extracting the porosity (5.5% for PVA and 0.2% for PLA prints), pore length and pore volume from the XμCT data. The print resolution and accuracy was characterised by XμCT and TPI on the basis of the computer-aided design (CAD) models of the dosage form (compartmentalised PVA structures were 7.5 ± 0.75% larger than designed; n = 3). The 3D printer can reproduce specific structures very accurately, whereas the 3D prints can deviate from the designed model. The microstructural information extracted by XμCT and TPI will assist to gain a better understanding about the performance of 3D printed dosage forms.

  6. Overweight among students aged 11-15 years and its relationship with breakfast, area of residence and parents' education: results from the Italian HBSC 2010 cross-sectional study

    National Research Council Canada - National Science Library

    Lazzeri, Giacomo; Giacchi, Mariano Vincenzo; Spinelli, Angela; Pammolli, Andrea; Dalmasso, Paola; Nardone, Paola; Lamberti, Anna; Cavallo, Franco

    2014-01-01

    .... The aim of this paper is to examine overweight (including obesity) prevalence and its association with geographic area of residence, parental education and daily breakfast consumption in Italian students aged 11-15 yrs...

  7. Printed health information materials: evaluation of readability and suitability.

    Science.gov (United States)

    Shieh, Carol; Hosei, Barbara

    2008-01-01

    This study examined readability and suitability of printed health information materials colleted from multiple sources. In phase I, nursing students used Simple Measure of Gobbledygook (SMOG; McLaughlin, 1969) to assess the readability of 21 materials collected from the community. In phases II and III, nursing students and registered nurses used SMOG and the Suitability Assessment of Materials (SAM; Doak, Doak, & Root, 1996) to evaluate 15 prenatal materials from a Healthy Start program. SMOG assigns a reading grade level based on the number of words with 3 or more syllables. SAM has 22 items in 6 evaluation areas: content, literacy demand, graphics, layout and typography, learning stimulation and motivation, and cultural appropriateness. Major findings included that 53% to 86% of the printed materials had a reading level at or higher than 9th grade; materials lacked summary, interaction, and modeled behaviors, and registered nurses rated more materials as not suitable and fewer as superior for suitability qualities than students. Improving printed materials to have lower reading levels and better suitability qualities are indicated.

  8. 40 CFR 63.824 - Standards: Publication rotogravure printing.

    Science.gov (United States)

    2010-07-01

    ... printing. 63.824 Section 63.824 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... (CONTINUED) National Emission Standards for the Printing and Publishing Industry § 63.824 Standards: Publication rotogravure printing. (a) Each owner or operator of any publication rotogravure printing affected...

  9. 1 CFR 18.15 - Correction of errors in printing.

    Science.gov (United States)

    2010-01-01

    ... 1 General Provisions 1 2010-01-01 2010-01-01 false Correction of errors in printing. 18.15 Section... errors in printing. (a) Typographical or clerical errors made in the printing of the Federal Register... Register of printing errors found in published documents. (c) If the error was in the document as submitted...

  10. Use of 3D printed models in medical education: A randomized control trial comparing 3D prints versus cadaveric materials for learning external cardiac anatomy.

    Science.gov (United States)

    Lim, Kah Heng Alexander; Loo, Zhou Yaw; Goldie, Stephen J; Adams, Justin W; McMenamin, Paul G

    2016-05-06

    Three-dimensional (3D) printing is an emerging technology capable of readily producing accurate anatomical models, however, evidence for the use of 3D prints in medical education remains limited. A study was performed to assess their effectiveness against cadaveric materials for learning external cardiac anatomy. A double blind randomized controlled trial was undertaken on undergraduate medical students without prior formal cardiac anatomy teaching. Following a pre-test examining baseline external cardiac anatomy knowledge, participants were randomly assigned to three groups who underwent self-directed learning sessions using either cadaveric materials, 3D prints, or a combination of cadaveric materials/3D prints (combined materials). Participants were then subjected to a post-test written by a third party. Fifty-two participants completed the trial; 18 using cadaveric materials, 16 using 3D models, and 18 using combined materials. Age and time since completion of high school were equally distributed between groups. Pre-test scores were not significantly different (P = 0.231), however, post-test scores were significantly higher for 3D prints group compared to the cadaveric materials or combined materials groups (mean of 60.83% vs. 44.81% and 44.62%, P = 0.010, adjusted P = 0.012). A significant improvement in test scores was detected for the 3D prints group (P = 0.003) but not for the other two groups. The finding of this pilot study suggests that use of 3D prints do not disadvantage students relative to cadaveric materials; maximally, results suggest that 3D may confer certain benefits to anatomy learning and supports their use and ongoing evaluation as supplements to cadaver-based curriculums. Anat Sci Educ 9: 213-221. © 2015 American Association of Anatomists. © 2015 American Association of Anatomists.

  11. Mixing English in Persian Print Advertising Discourse

    Directory of Open Access Journals (Sweden)

    Zohreh Gooniband Shooshtari

    2013-09-01

    Full Text Available This article intended to illustrate a profile of the role and impact of English in magazine print advertising in Iran, by examining the quantitative results obtained from discourse analysis. Three issues of Khanevadeh Sabz and two issues of Zendegi Ideal were collected and a total of 261 advertisements were analyzed. Results indicated that English has consistently been utilized in Persian magazine advertisements, representing attention-getting, persuasion, international brands, prestige, modernity, globalization, premium quality, fun, innovation and creativity. However, using English in Persian magazine advertisements is culturally and linguistically constrained. Culturally, in advertising traditional products English is only employed to introduce the name and e-mail address. Linguistically, although some English written slogans in Persian magazines had puns in them; the English used in Persian magazine advertisements mostly consists of easy-to-read vocabulary. Overall, in spite of the public’s generally low proficiency in English, it is predicted that English mixing will continue to thrive in magazine advertising discourse in Iran.

  12. Development of an air-stable, high energy density printed silver oxide battery for printed electronics

    OpenAIRE

    Braam, Kyle

    2014-01-01

    Printed batteries are an emerging battery technology that has the potential to enable the production of cheap, small form factor, flexible batteries capable of powering a diverse set of existing and emerging applications such as RFID tags, flexible displays, and distributed sensors. Partially printed battery systems have been demonstrated with various chemistries, but what is needed is a low cost, air stable method of fully printing a high energy density battery. The silver oxide chemistry i...

  13. 3D Printing and Its Disruptive Impacts on Supply Chains of the Future

    Directory of Open Access Journals (Sweden)

    Sebastian Mohr

    2015-11-01

    Full Text Available 3D printing technology has emerged as one of the most disruptive innovations to impact the global supply chain and logistics industry. The technology is impacting our personal and professional lives, with some claiming that the technology will revolutionize and replace existing manufacturing technologies, while others argue that the technology merely enhances some aspects of the production process. Whether evolutionary or revolutionary, 3D printing technology is recognized as a striking trend that will significantly impact supply chains. Although the expansion of 3D printing in the private consumer market is an interesting development in its own right, the biggest potential for disruption lies in industrial applications and how 3D printing will influence supply chains of the future. In this article, we examine the areas of the supply chain most likely to be disrupted by 3D printing technology and we identify the key questions that must be answered in a roadmap for future research and practice. While we seek answers to these questions, we suggest that managers should develop a flexible change management strategy to mitigate the effects of disruption to their future supply chains and take advantage of the resulting opportunities. Those that do nothing will be left wanting, because the influence of 3D printing technology on supply chains is expected to grow.

  14. Development of high-performance printed organic field-effect transistors and integrated circuits.

    Science.gov (United States)

    Xu, Yong; Liu, Chuan; Khim, Dongyoon; Noh, Yong-Young

    2015-10-28

    Organic electronics is regarded as an important branch of future microelectronics especially suited for large-area, flexible, transparent, and green devices, with their low cost being a key benefit. Organic field-effect transistors (OFETs), the primary building blocks of numerous expected applications, have been intensively studied, and considerable progress has recently been made. However, there are still a number of challenges to the realization of high-performance OFETs and integrated circuits (ICs) using printing technologies. Therefore, in this perspective article, we investigate the main issues concerning developing high-performance printed OFETs and ICs and seek strategies for further improvement. Unlike many other studies in the literature that deal with organic semiconductors (OSCs), printing technology, and device physics, our study commences with a detailed examination of OFET performance parameters (e.g., carrier mobility, threshold voltage, and contact resistance) by which the related challenges and potential solutions to performance development are inspected. While keeping this complete understanding of device performance in mind, we check the printed OFETs' components one by one and explore the possibility of performance improvement regarding device physics, material engineering, processing procedure, and printing technology. Finally, we analyze the performance of various organic ICs and discuss ways to optimize OFET characteristics and thus develop high-performance printed ICs for broad practical applications.

  15. Improved Manufacturing Performance of Screen Printed Carbon Electrodes through Material Formulation

    Directory of Open Access Journals (Sweden)

    Eifion Jewell

    2016-06-01

    Full Text Available Printed carbon graphite materials are the primary common component in the majority of screen printed sensors. Screen printing allows a scalable manufacturing solution, accelerating the means by which novel sensing materials can make the transition from laboratory material to commercial product. A common bottleneck in any thick film printing process is the controlled drying of the carbon paste material. A study has been undertaken which examines the interaction between material solvent, printed film conductivity and process consistency. The study illustrates that it is possible to reduce the solvent boiling point to significantly increase process productivity while maintaining process consistency. The lower boiling point solvent also has a beneficial effect on the conductivity of the film, reducing the sheet resistance. It is proposed that this is a result of greater film stressing increasing charge percolation through greater inter particle contact. Simulations of material performance and drying illustrate that a multi layered printing provides a more time efficient manufacturing method. The findings have implications for the volume manufacturing of the carbon sensor electrodes but also have implications for other applications where conductive carbon is used, such as electrical circuits and photovoltaic devices.

  16. Synthesis of oxidized guar gum by dry method and its application in reactive dye printing.

    Science.gov (United States)

    Gong, Honghong; Liu, Mingzhu; Zhang, Bing; Cui, Dapeng; Gao, Chunmei; Ni, Boli; Chen, Jiucun

    2011-12-01

    The aim of this study was to prepare oxidized guar gum with a simple dry method, basing on guar gum, hydrogen peroxide and a small amount of solvent. To obtain a product with suitable viscosity for reactive dye printing, the effects of various factors such as the amount of oxidant and solvent, reaction temperature and time were studied with respect to the viscosity of reaction products. The product was characterized by Fourier transform infrared spectroscopy, size exclusion chromatography, scanning electron microscopy and differential scanning calorimetry. The hydrated rate of guar gum and oxidized guar gum was estimated through measuring the required time when their solutions (1%, w/v) reached the maximum viscosity. The effects of the salt concentration and pH on viscosity of the resultant product were studied. The mixed paste containing oxidized guar gum and carboxymethyl starch was prepared and its viscosity was determined by the viscometer. The rheological property of the mixed paste was appraised by the printing viscosity index. In addition, the applied effect of mixed paste in reactive dye printing was examined by assessing the fabric stiffness, color yield and sharp edge to the printed image in comparison with sodium alginate. And the results indicated that the mixed paste could partially replace sodium alginate as thickener in reactive dye printing. The study also showed that the method was low cost and eco-friendly and the product would have an extensive application in reactive dye printing. Copyright © 2011 Elsevier B.V. All rights reserved.

  17. Emission characteristics of ultrafine particles and volatile organic compounds in a commercial printing center.

    Science.gov (United States)

    Betha, Raghu; Selvam, Valliappan; Blake, Donald R; Balasubramanian, Rajasekhar

    2011-11-01

    Laser printers are one of the common indoor equipment in schools, offices, and various other places. Laser printers have recently been identified as a potential source of indoor air pollution. This study examines the characteristics of ultrafine particles (UFPs, diameter printing center. The results indicated that apart from the printer type, the age of printers, and the number of pages printed, the characteristics of UFPs emitted from printers also depend on indoor ventilation conditions. It was found that at reduced ventilation rates of indoor air, there was a rise in the number concentration of UFPs in the printing center. Interestingly, the contribution of UFPs to the total number of submicrometer-sized particles was observed to be higher at a sampling point far away from the printer than the one in the immediate vicinity of the printer. Black carbon (BC) measurements showed a good correlation (rs = 0.82) with particles in the size range of 100-560 nm than those with diameters less than 100 nm (rs = 0.33 for 50-100 nm, and rs = -0.19 for 5.6-50 nm particles). Measurements of VOCs in the printing center showed high levels of m-, o-, and p-xylene, styrene, and ethylbenzenes during peak hours of printing. Although toluene was found in higher levels, its concentration decreased during peak hours compared to those during nonoperating hours of the printing center.

  18. Mass transfer ways of ultraviolet printing ink ingredients into foodstuffs.

    Science.gov (United States)

    Jung, T; Simat, T J; Altkofer, W

    2010-07-01

    The case of isopropylthioxanthone (ITX) showed conclusively that the ingredients of ultraviolet printing inks may migrate into packaged foodstuffs. For multilayered materials like beverage cartons, the only way that mass transfer can occur is by the so-called set-off effect. In contrast, in the case of rigid plastics like yoghurt cups, two other methods of mass transfer, permeation and gas phase, have to be considered. In cooperation with producers of ink, plastic cups and yoghurt, a project was conducted in order to elucidate the mass transfer of ink ingredients. In addition, the influence of storage time and the age of ultraviolet lamps on the migration level was examined. The suitability of 50% ethanol as a simulant for yoghurt was also tested. ITX was chosen as a model migrant, as it is easily detectable. Furthermore, the migration of two other substances, the photo-initiator 2-methyl-4'-(methylthio)-2-morpholinopropiophenone (MTMP) and the amine synergist ethyl-4-(dimethylamino)benzoate (EDAB), which may be used in combination with ITX, was studied. Before being filled with yoghurt or 50% ethanol, the printed cups were stored under different contact conditions, with and without contact between the inner layer and the printed surfaces, in order to distinguish between the possible mass transfer ways. All analyses were performed by means of high performance liquid chromatography with diode array and fluorescence detection (HPLC-DAD/FLD). It was shown that contamination with ITX and EDAB occurs via set-off and that the degree of migration increases with lamp age and storage time of the unfilled cups. Migration of MTMP was not detectable. The results show that besides the careful selection of the appropriate raw materials for printing ink, a close monitoring of the process also plays a major role in migration control. In addition, the results proved that 50% ethanol is a suitable simulant for yoghurt.

  19. ADVANCING LARGER DEMOCRACY IN INDONESIA THROUGH ISLAMIC PRINT MEDIA

    Directory of Open Access Journals (Sweden)

    Akh. Akh. Muzakki

    2011-08-01

    Full Text Available Over the past one decade, Indonesia has been renowned for its achievement in consolidating and establishing democracy after having experienced thirty two year political authoritarianism. The power is now step by step leased back to the people. In the least form, people are little by little getting access to the processes of policy-making. Their aspirations, instead of being undermined, are considered to be as gradually important as those of political elites. This paper is an attempt to examine the role of print media in enhancing the democratisation processes through the analysis of the production of Islamic ideas within print media publication. For the purpose of simplification, print media publication can be regarded as part of the essential translation of the press, a pillar of democracy. As a focus of analysis, this paper deals with print publications, in the form of both Islamic books and magazines, produced by Muslim scholars or activists in Indonesia. Islamic books are presented by those produced by publishers, such as Mizan, Gema Insani Press, and Wihdah Press. Islamic magazines are presented by Sabili, Hidayah, and Jihadmagz. [Lebih dari satu dekade terakhir, Indonesia dikenal sebagai negara yang berhasil melakukan konsolidasi demokrasi setelah mengalami tiga puluh dua tahun otoritarianisme Orde Baru. Kekuatan politik secara perlahan dikembalikan ke rakyat. Setidaknya, rakyat sedikit demi sedikit semakin memiliki akses atas pembuatan kebijakan. Aspirasi mereka kemudian diperhitungkan dan dianggap penting seperti aspirasi elit politik. Artikel ini mendiskusikan peran media-cetak dalam proses demokratisasi, yaitu dengan mengalisis produksi gagasan-gagasan tentang Islam yang dimuat dalam media cetak. Secara umum, media cetak merupakan salah satu bentuk pers yang menjadi salah satu pilar demokrasi. Pembahasan dalam artikel ini difokuskan pada buku dan majalah yang diterbitkan oleh ulama atau aktifis di Indonesia. Mizan, Gema Insani Press

  20. Dispenser printed electroluminescent lamps on textiles for smart fabric applications

    Science.gov (United States)

    de Vos, Marc; Torah, Russel; Tudor, John

    2016-04-01

    Flexible electroluminescent (EL) lamps are fabricated onto woven textiles using a novel dispenser printing process. Dispenser printing utilizes pressurized air to deposit ink onto a substrate through a syringe and nozzle. This work demonstrates the first use of this technology to fabricate EL lamps. The luminance of the dispenser printed EL lamps is compared to screen-printed EL lamps, both printed on textile, and also commercial EL lamps on polyurethane film. The dispenser printed lamps are shown to have a 1.5 times higher luminance than the best performing commercially available lamp, and have a comparable performance to the screen-printed lamps.

  1. Delirium assessment in hospitalized elderly patients: Italian translation and validation of the nursing delirium screening scale.

    Science.gov (United States)

    Spedale, Valentina; Di Mauro, Stefania; Del Giorno, Giulia; Barilaro, Monica; Villa, Candida E; Gaudreau, Jean D; Ausili, Davide

    2017-08-01

    Delirium has a high incidence pathology associated with negative outcomes. Although highly preventable, half the cases are not recognized. One major cause of delirium misdiagnosis is the absence of a versatile instrument to measure it. Our objective was to translate the nursing delirium screening scale (Nu-DESC) and evaluate its performance in Italian settings. This was a methodological study conducted in two sequential phases. The first was the Italian translation of Nu-DESC through a translation and back-translation process. The second aimed to test the inter-rater reliability, the sensibility and specificity of the instrument on a convenience sample of 101 hospitalized elderly people admitted to relevant wards of the San Gerardo Hospital in Monza. To evaluate the inter-rater reliability, two examiners tested Nu-DESC on 20 patients concurrently without comparison. To measure the sensibility and specificity of Nu-DESC, the confusion assessment method was used as a gold standard measure. The inter-rater reliability (Cohen Kappa) was 0.87-an excellent agreement between examiners. The study of the ROC curve showed an AUC value of 0.9461 suggesting high test accuracy. Using 3 as a cut-off value, Nu-DESC showed 100 % sensibility and 76 % specificity. Further research is needed to test Nu-DESC on a larger sample. However, based on our results, Nu-DESC can be used in research and clinical practice in Italian settings because of its very good and similar performances to previous validation studies. The value of 3 appears to be the optimal cut-off in the Italian context.

  2. INVESTIGATION OF THE PHENOMENOLOGICAL AND PSYCHOPATHOLOGICAL FEATURES OF TRICHOTILLOMANIA IN AN ITALIAN SAMPLE

    Directory of Open Access Journals (Sweden)

    Gioia eBottesi

    2016-02-01

    Full Text Available Trichotillomania (TTM is still a scarcely known and often inadequately treated disorder in Italian clinical settings, despite growing evidence about its severe and disabling consequences. The current study investigated the phenomenology of TTM in Italian individuals; in addition, we sought to examine patterns of self-esteem, anxiety, depression, and OCD-related symptoms in individuals with TTM compared to healthy participants. The current study represents the first attempt to investigate the phenomenological and psychopathological features of TTM in Italian hair pullers. One hundred and twenty-two individuals with TTM were enrolled: 24 were assessed face-to-face (face-to-face group and 98 were recruited online (online group. An additional group of 22 face-to-face assessed healthy controls (HC group was included in the study. The overall female to male ratio was 14:1, which is slightly higher favoring female than findings reported in literature. Main results revealed that a higher percentage of individuals in the online group reported pulling from the pubic region than did face-to-face participants; furthermore, the former engaged in examining the bulb and running the hair across the lips and reported pulling while lying in bed at higher frequencies than the latter. Interestingly, the online TTM group showed greater functional and psychological impairment, as well as more severe psychopathological characteristics (self-esteem, physiological and social anxiety, perfectionism, overestimation of threat, and control of thoughts, than the face-to-face one. Differences between the two TTM groups may be explained by the anonymity nature of the online group, which may have led to successful recruitment of more serious TTM cases, or fostered more open answers to questions. Overall, results revealed that many of the phenomenological features of Italian TTM participants matched those found in U.S. clinical settings, even though some notable differences were

  3. Influence of printing speed on production of embossing tools using FDM 3D printing technology

    Directory of Open Access Journals (Sweden)

    Jelena Žarko

    2017-06-01

    Full Text Available Manufacturing of the embossing tools customary implies use of metals such as zinc, magnesium, copper, and brass. In the case of short run lengths, a conventional manufacturing process and the material itself represent a significant cost, not only in the terms of material costs and the need for using complex technological systems which are necessary for their production, but also in the terms of the production time. Alternatively, 3D printing can be used for manufacturing similar embossing tools with major savings in production time and costs. However, due to properties of materials used in the 3D printing technology, expected results of embossing by 3D printed tools cannot be identical to metal ones. This problem is emphasized in the case of long run lengths and high accuracy requirement for embossed elements. The objective of this paper is primarily focused on investigating the influence of the printing speed on reproduction quality of the embossing tools printed with FDM (Fused Deposition Modelling technology. The obtained results confirmed that printing speed as a process parameter affects the reproduction quality of the embossing tools printed with FDM technology: in the case of deposition rate of 90 mm/s was noted the poorest dimensional accuracy in relation to the 3D model, which is more emphasised in case of circular and square elements. Elements printed with the highest printing speed have a greater dimensional accuracy, but with evident cracks on the surface.

  4. Monitoring Information By Industry - Printing and Publishing

    Science.gov (United States)

    Stationary source emissions monitoring is required to demonstrate that a source is meeting the requirements in Federal or state rules. This page is about control techniques used to reduce pollutant emissions in the printing and publishing industry.

  5. 3D printing of microscopic bacterial communities

    National Research Council Canada - National Science Library

    Jodi L. Connell; Eric T. Ritschdorff; Marvin Whiteley; Jason B. Shear

    2013-01-01

    .... Here, we describe a microscopic threedimensional (3D) printing strategy that enables multiple populations of bacteria to be organized within essentially any 3D geometry, including adjacent, nested, and free-floating...

  6. 3D Printed Multimaterial Microfluidic Valve.

    Directory of Open Access Journals (Sweden)

    Steven J Keating

    Full Text Available We present a novel 3D printed multimaterial microfluidic proportional valve. The microfluidic valve is a fundamental primitive that enables the development of programmable, automated devices for controlling fluids in a precise manner. We discuss valve characterization results, as well as exploratory design variations in channel width, membrane thickness, and membrane stiffness. Compared to previous single material 3D printed valves that are stiff, these printed valves constrain fluidic deformation spatially, through combinations of stiff and flexible materials, to enable intricate geometries in an actuated, functionally graded device. Research presented marks a shift towards 3D printing multi-property programmable fluidic devices in a single step, in which integrated multimaterial valves can be used to control complex fluidic reactions for a variety of applications, including DNA assembly and analysis, continuous sampling and sensing, and soft robotics.

  7. EU Design Law and 3D Printing

    DEFF Research Database (Denmark)

    Nordberg, Ana; Schovsbo, Jens Hemmingsen

    2017-01-01

    The article considers the implications for EU design law of 3D-printing. It first describes the 3D-printing technology and the e-ecosystem which is evolving around the technology and involves a number of new stakeholders who in different ways are engaged in the making and sharing of CAD-files and....../or printing. It is submitted that it is only a matter of time before 3D-printing equipment becomes ubiquitous. It is pointed out how the new technology and e-ecosystem at the same time represent threats and opportunities to design holders and to the societal interests in design and design law. EU design law...

  8. 3D-printed microfluidic automation.

    Science.gov (United States)

    Au, Anthony K; Bhattacharjee, Nirveek; Horowitz, Lisa F; Chang, Tim C; Folch, Albert

    2015-04-21

    Microfluidic automation - the automated routing, dispensing, mixing, and/or separation of fluids through microchannels - generally remains a slowly-spreading technology because device fabrication requires sophisticated facilities and the technology's use demands expert operators. Integrating microfluidic automation in devices has involved specialized multi-layering and bonding approaches. Stereolithography is an assembly-free, 3D-printing technique that is emerging as an efficient alternative for rapid prototyping of biomedical devices. Here we describe fluidic valves and pumps that can be stereolithographically printed in optically-clear, biocompatible plastic and integrated within microfluidic devices at low cost. User-friendly fluid automation devices can be printed and used by non-engineers as replacement for costly robotic pipettors or tedious manual pipetting. Engineers can manipulate the designs as digital modules into new devices of expanded functionality. Printing these devices only requires the digital file and electronic access to a printer.

  9. 3D Printed Multimaterial Microfluidic Valve.

    Science.gov (United States)

    Keating, Steven J; Gariboldi, Maria Isabella; Patrick, William G; Sharma, Sunanda; Kong, David S; Oxman, Neri

    2016-01-01

    We present a novel 3D printed multimaterial microfluidic proportional valve. The microfluidic valve is a fundamental primitive that enables the development of programmable, automated devices for controlling fluids in a precise manner. We discuss valve characterization results, as well as exploratory design variations in channel width, membrane thickness, and membrane stiffness. Compared to previous single material 3D printed valves that are stiff, these printed valves constrain fluidic deformation spatially, through combinations of stiff and flexible materials, to enable intricate geometries in an actuated, functionally graded device. Research presented marks a shift towards 3D printing multi-property programmable fluidic devices in a single step, in which integrated multimaterial valves can be used to control complex fluidic reactions for a variety of applications, including DNA assembly and analysis, continuous sampling and sensing, and soft robotics.

  10. Recent development in 3D food printing.

    Science.gov (United States)

    Yang, Fan; Zhang, Min; Bhandari, Bhesh

    2017-09-22

    Robots and software have been significantly improving our daily lives by rendering us much convenience. And 3D printing is a typical example, for it is going to usher in a new era of localized manufacturing that is actually based on digital fabrication by layer-by-layer deposition in three-dimensional space. In terms of food industry, the revolution that three-dimensional printing technologies is bringing to food manufacturing is convenience of low-cost customized fabrication and even precise nutrition control. This paper is aimed to give a brief introduction of recent development of food printing and material property of food ingredients that can be used to design the 3D food matrix and investigate the relationship between process parameters and resulting printed food properties in order to establish a food manufacturing process with this new food production approach.

  11. Effects of printing and ninhydrin treatment on forensic analysis of paper.

    Science.gov (United States)

    Itamiya, Hiromi; Sugita, Ritsuko

    2015-10-01

    Paper is ubiquitous in human activities and can be found as evidence in the commission of many crimes such as threatening letters, deceptive advertisements and counterfeiting banknotes. To link the paper evidence to a source is a comparative process that is hampered when a blank paper is compared to a paper that has been submitted to printing or other treatments such as ninhydrin for the detection of fingermarks. During a forensic investigation, printed paper is analyzed with various instruments after fingerprint examination. In this study, the effects of printing and ninhydrin treatment on forensic paper examination of grammage, thickness, fillers, and pulp composition were studied. Grammage and thickness were increased by full-page double-sided printing, and grammage depended on the type of printer. The effects of printing on the analytical data about fillers and pulp composition were negligible, and ninhydrin treatment affected only paper thickness. These minor effects notwithstanding, the results indicate that conventional analytical methods used in forensic science for examining papers can be applied. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  12. Three-Dimensional Printing in Zero Gravity

    Science.gov (United States)

    Werkheiser, Niki

    2015-01-01

    The 3D printing in zero-g (3D Print) technology demonstration project is a proof-of-concept test designed to assess the properties of melt deposition modeling additive manufacturing in the microgravity environment experienced on the International Space Station (ISS). This demonstration is the first step towards realizing a 'machine shop' in space, a critical enabling component of any deep space mission.

  13. Three-dimensional printing of biological matters

    OpenAIRE

    Munaz, Ahmed; Raja K. Vadivelu; St John, James; Barton, Matthew; Kamble, Harshad; Nguyen, Nam-Trung

    2016-01-01

    Three-dimensional (3D) printing of human tissues and organ has been an exciting research topic in the past three decades. However, existing technological and biological challenges still require a significant amount of research. The present review highlights these challenges and discusses their potential solutions such as mapping and converting a human organ onto a 3D virtual design, synchronizing the virtual design with the printing hardware. Moreover, the paper discusses in details recent ad...

  14. 3D Printing for Tissue Engineering

    OpenAIRE

    Richards, Dylan Jack; Tan, Yu; Jia, Jia; Yao, Hai; Mei, Ying

    2013-01-01

    Tissue engineering aims to fabricate functional tissue for applications in regenerative medicine and drug testing. More recently, 3D printing has shown great promise in tissue fabrication with a structural control from micro- to macro-scale by using a layer-by-layer approach. Whether through scaffold-based or scaffold-free approaches, the standard for 3D printed tissue engineering constructs is to provide a biomimetic structural environment that facilitates tissue formation and promotes host ...

  15. Applications of 3D printing in healthcare

    Science.gov (United States)

    2016-01-01

    3D printing is a relatively new, rapidly expanding method of manufacturing that found numerous applications in healthcare, automotive, aerospace and defense industries and in many other areas. In this review, applications in medicine that are revolutionizing the way surgeries are carried out, disrupting prosthesis and implant markets as well as dentistry will be presented. The relatively new field of bioprinting, that is printing with cells, will also be briefly discussed. PMID:27785150

  16. Multifunctional Composites through Inkjet-printed Architectures

    Science.gov (United States)

    2015-03-27

    Improvements in carbon fibre reinforced composites by inkjet printing of thermoplastic polymer patterns,” physica status solidi (RRL) – Rapid Research...aircraft structures [1-3]. A range of polymer systems were printed onto carbon fibre composite pre-preg using the same consistent hexagonal pattern...areas where higher damage resistance is required, such as holes, joints and other stress concentration areas. In this work, PMMA micro- droplets

  17. [The representation of Italian psychiatry in Italian Treccani Encyclopedia in 1930's].

    Science.gov (United States)

    Piazzi, Andrea; Piazzi, Gioia; Testa, Luana; Coccanari dè Fornari, Maria Antonietta

    2013-01-01

    The article reconstruct the situation of Italian psychiatry around 1930, using as unusual sources the pages of the Enciclopedia Italiana di Scienze, Lettere e Arti. This important work, conceived in 1925 and finished in 1937, is due - as well known - to the strong interest of Giovanni Gentile and to his capacity to involve in the project a great part of Italian intellectual world, without any ideological preclusion. The section devoted to Medical Sciences, including Psychiatry, was directed by Nicola Pende (1880-1970) and Giacinto Viola (1870-1943). A prevalent positivistic approach to science is well testified by their specific attention to preventive and social medicine, researches in Genetics and in biotypological constitutions. Psycopathological and psycological lemmas are very limited, underlying the medical disinterest towards contemporary philosophy and psycology.

  18. Organ printing: fiction or science.

    Science.gov (United States)

    Jakab, Karoly; Neagu, Adrian; Mironov, Vladimir; Forgacs, Gabor

    2004-01-01

    Aggregates of living cells (i.e. model tissue fragments) under appropriate conditions fuse like liquid drops. According to Steinberg's differential adhesion hypothesis (DAH), this may be understood by assuming that cells are motile and tissues made of such cells possess an effective surface tension. Here we show that based on these properties three-dimensional cellular structures of prescribed shape can be constructed by a novel method: cell aggregate printing. Spherical aggregates of similar size made of cells with known adhesive properties were prepared. Aggregates were embedded into biocompatible gels. When the cellular and gel properties, as well as the symmetry of the initial configuration were appropriately adjusted the contiguous aggregates fused into ring-like organ structures. To elucidate the driving force and optimal conditions for this pattern formation, Monte Carlo simulations based on a DAH motivated model were performed. The simulations reproduced the experimentally observed cellular arrangements and revealed that the control parameter of pattern evolution is the gel-tissue interfacial tension, an experimentally accessible parameter.

  19. Direct Numerical Simulation of Cell Printing

    Science.gov (United States)

    Qiao, Rui; He, Ping

    2010-11-01

    Structural cell printing, i.e., printing three dimensional (3D) structures of cells held in a tissue matrix, is gaining significant attention in the biomedical community. The key idea is to use desktop printer or similar devices to print cells into 3D patterns with a resolution comparable to the size of mammalian cells, similar to that in living organs. Achieving such a resolution in vitro can lead to breakthroughs in areas such as organ transplantation and understanding of cell-cell interactions in truly 3D spaces. Although the feasibility of cell printing has been demonstrated in the recent years, the printing resolution and cell viability remain to be improved. In this work, we investigate one of the unit operations in cell printing, namely, the impact of a cell-laden droplet into a pool of highly viscous liquids using direct numerical simulations. The dynamics of droplet impact (e.g., crater formation and droplet spreading and penetration) and the evolution of cell shape and internal stress are quantified in details.

  20. Cell Source for Tissue and Organ Printing

    Science.gov (United States)

    Xu, Tao; Yuan, Yuyu; Yoo, James J.

    Organ printing, a novel approach in tissue engineering, applies computer-driven deposition of cells, growth factors, biomaterials layer-by-layer to create complex 3D tissue or organ constructs. This emerging technology shows great promise in regenerative medicine, because it may help to address current crisis of tissue and organ shortage for transplantation. Organ printing is developing fast, and there are exciting new possibilities in this area. Successful cell and organ printing requires many key elements. Among these, the choice of appropriate cells for printing is vital. This chapter surveys available cell sources for cell and organ printing application and discusses factors that affect cell choice. Special emphasis is put on several important factors, including the proposed printing system and bioprinters, the assembling method, and the target tissues or organs, which need to be considered to select proper cell sources and cell types. In this chapter, characterizations of the selected cells to justify and/or refine the cell selection will also be discussed. Finally, future prospects in this field will be envisioned.

  1. Italian validation of the Amsterdam Preoperative Anxiety and Information Scale.

    Science.gov (United States)

    Buonanno, Pasquale; Laiola, Anna; Palumbo, Chiara; Spinelli, Gianmario; Terminiello, Virginia; Servillo, Giuseppe

    2017-07-01

    Preoperative anxiety is usually experienced by patients awaiting surgical procedures and it can negatively impact patient's outcome. The Amsterdam Preoperative Anxiety and Information Scale (APAIS) is a questionnaire created to identify anxious patients and their need for information: it has been translated and validated in many languages because of its reliability and ease of completion. To date, no Italian version of the APAIS has been produced; our aim was to translate and validate the APAIS in Italian. We produced an Italian version of the APAIS and we administered it to 110 patients undergoing elective surgery; we explored its structure by factor analysis and its reliability by Cronbach's alpha. We analyzed its external validity by confronting it to the Spielberg's State-Trait Anxiety Inventory (STAI). Sensitivity, specificity, and positive and negative predictive values of the Italian version of the APAIS were determined. The Italian version of the APAIS confirmed the original structure of the questionnaire and its internal consistency; it well correlated with the STAI-Y1, the subscale of the STAI which explore the anxiety "state." An APAIS score of 14 was found as best cutoff to distinguish anxious and non-anxious patients. The Italian translation of the APAIS showed psychometric properties similar to the original version. Its reliability and its efficiency make it a powerful tool even in Italian population to detect anxiety and need for information.

  2. The Management of Patients With Diverticulosis and Diverticular Disease in Primary Care: An Online Survey Among Italian General Pratictioners.

    Science.gov (United States)

    De Bastiani, Rudi; Sanna, Guido; Fracasso, Pierluigi; D'Urso, Maurizio; Benedetto, Edoardo; Tursi, Antonio

    2016-10-01

    To investigate the current opinion of Italian general practitioners (GPs) on the management of patients with diverticular disease (DD) of the colon. The management of DD remains a point of debate, and guidelines are not uniform in their advice. A web-based survey was conducted among Italian GPs. Twelve questions were aimed at the diagnosis, treatment, and management options for diverticulosis and symptomatic DD. In total, 245 surveys were filled out. A high-fiber diet was prescribed widely in diverticulosis (44%), together with advice to allow seeds (30%). Rifaximin (26%) and probiotics (25%) were the most frequently prescribed drugs in this population. Colonoscopy was the most prescribed instrumental tool in the diagnosis (77%) and follow-up (21%) of symptomatic uncomplicated diverticular disease patients. Rifaximin, probiotics, and mesalazine were the most frequently prescribed drugs in symptomatic uncomplicated diverticular disease patients (82.8, 59.5%, and 36.3%, respectively). Finally, 77% of the Italian GPs prescribed laboratory exams in the follow-up of these patients. The vast majority of the Italian GPs (83%) managed suspected acute diverticulitis at home, and did not consider two episodes of acute diverticulitis as a strict surgical indication (86%). Rifaximin, probiotics, and mesalazine were the most frequently prescribed drugs to prevent recurrence of the disease (42.5%, 28.2%, and 12.4%, respectively). Finally, 87% of the Italian GPs prescribed laboratory examinations in the follow-up of these patients. This survey shows that the current management of DD in primary care by Italian GPs is not fully in line with current guidelines and more recent literature data.

  3. Consumer acceptance of Italian or New Zealander lamb meat: an Italian case study

    Directory of Open Access Journals (Sweden)

    Roberto Giangrande

    2010-01-01

    Full Text Available A Central location test was performed to compare heavy Apennine lamb meat to New Zealander lamb meat in order to create a Protected Geographical Indication for lamb meat. Roasted New-Zealander and heavy Apennine lamb legs were tested by 106 consumers according to the following experimental plan: blind phase (B without any possibility to recognize the meat type tasted, expected phase (E in which were described the characteristics of the two types of meat without tasting, informed phase (I in which the tasted meat was recognized in provenience. Results showed in a nine point scale of appreciation for flavour, juiciness and overall pleasure, the highest values in Apennine lamb meat. B test showed the highest value for overall pleasure (P<0.01. Interaction, Italian lamb x Informed test showed the highest values for all the parameters except for overall liking for which Italian lamb x E test showed the highest values. About foreign lamb meat B test showed higher values than I and E test. Information about lamb meat origin showed disconfirmation for tenderness in Italian lamb meat. Foreign lamb meat showed a positive disconfirmation for flavour and overall pleasure, that confirm the better perception by consumers in blind consumption than in the informed one.

  4. Measuring what latent fingerprint examiners consider sufficient information for individualization determinations.

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    Bradford T Ulery

    Full Text Available Latent print examiners use their expertise to determine whether the information present in a comparison of two fingerprints (or palmprints is sufficient to conclude that the prints were from the same source (individualization. When fingerprint evidence is presented in court, it is the examiner's determination--not an objective metric--that is presented. This study was designed to ascertain the factors that explain examiners' determinations of sufficiency for individualization. Volunteer latent print examiners (n = 170 were each assigned 22 pairs of latent and exemplar prints for examination, and annotated features, correspondence of features, and clarity. The 320 image pairs were selected specifically to control clarity and quantity of features. The predominant factor differentiating annotations associated with individualization and inconclusive determinations is the count of corresponding minutiae; other factors such as clarity provided minimal additional discriminative value. Examiners' counts of corresponding minutiae were strongly associated with their own determinations; however, due to substantial variation of both annotations and determinations among examiners, one examiner's annotation and determination on a given comparison is a relatively weak predictor of whether another examiner would individualize. The extensive variability in annotations also means that we must treat any individual examiner's minutia counts as interpretations of the (unknowable information content of the prints: saying "the prints had N corresponding minutiae marked" is not the same as "the prints had N corresponding minutiae." More consistency in annotations, which could be achieved through standardization and training, should lead to process improvements and provide greater transparency in casework.

  5. Measuring what latent fingerprint examiners consider sufficient information for individualization determinations.

    Science.gov (United States)

    Ulery, Bradford T; Hicklin, R Austin; Roberts, Maria Antonia; Buscaglia, JoAnn

    2014-01-01

    Latent print examiners use their expertise to determine whether the information present in a comparison of two fingerprints (or palmprints) is sufficient to conclude that the prints were from the same source (individualization). When fingerprint evidence is presented in court, it is the examiner's determination--not an objective metric--that is presented. This study was designed to ascertain the factors that explain examiners' determinations of sufficiency for individualization. Volunteer latent print examiners (n = 170) were each assigned 22 pairs of latent and exemplar prints for examination, and annotated features, correspondence of features, and clarity. The 320 image pairs were selected specifically to control clarity and quantity of features. The predominant factor differentiating annotations associated with individualization and inconclusive determinations is the count of corresponding minutiae; other factors such as clarity provided minimal additional discriminative value. Examiners' counts of corresponding minutiae were strongly associated with their own determinations; however, due to substantial variation of both annotations and determinations among examiners, one examiner's annotation and determination on a given comparison is a relatively weak predictor of whether another examiner would individualize. The extensive variability in annotations also means that we must treat any individual examiner's minutia counts as interpretations of the (unknowable) information content of the prints: saying "the prints had N corresponding minutiae marked" is not the same as "the prints had N corresponding minutiae." More consistency in annotations, which could be achieved through standardization and training, should lead to process improvements and provide greater transparency in casework.

  6. The lynx in the Italian Alps

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    Bernardino Ragni

    1998-09-01

    Full Text Available Abstract Lynx lynx has spontaneously recolonized the Italian Alps, coming from the populations created by reintroductions in neighbouring countries. The study period began in 1976 with a survey carried out by Ragni, and since 1987 it has continued with a detailed monitoring programme. The first evidence of the species dates back to 1980-1982. In this work the techniques of the naturalistic method have been used to investigate the distribution, evidence for reproduction, and estimate the population size. In the last 15 years the area used by the lynx has progressively increased. Six reproductions have been observed. The size of the population was estimated at about 21 individuals (Central-Eastern Alps. Within the time period considered, the illegal killing of two individuals was recorded. Additionally there is some information about six other poached lynx. Livestock damage has not been reported recently.

  7. Ambient Assisted Living : Italian forum 2013

    CERN Document Server

    Siciliano, Pietro; Germani, Michele; Monteriù, Andrea

    2014-01-01

    This book presents the refereed proceedings of the Fourth Italian Forum on Ambient Assisted Living (AAL), held in Ancona, Italy, in October 2013. A wide range of issues are covered, and new technological developments are described which will support the autonomy and independence of individuals with special needs through an innovative and integrated approach, designed to respond to the socio-economic challenges of an aging population. Topics addressed include: health and well-being, prevention and rehabilitation, and support for care providers; active aging and its social implications; services for the frail elderly with health problems and their families; nutrition; ICT platforms/technologies for the benefit of the elderly; home automation and control technologies (autonomy, safety, and energy saving); smart cities and smart communities; telemedicine, telerehabilitation, and telecare; mobility, participation, and social inclusion; games and fun for the elderly; building design; social housing; interface desig...

  8. Body composition analysis for healthy Italian vegetarians.

    Science.gov (United States)

    Siani, V; Mohamed, E I; Maiolo, C; Di Daniele, N; Ratiu, A; Leonardi, A; De Lorenzo, A

    2003-10-01

    The elementary nutritional needs of vegetarians are totally, or in great part, supplied by vegetarian food; thus the body composition of vegetarians could differ from that of omnivorous persons. The objective of the present study was to compare healthy Italian vegetarians to healthy omnivorous individuals in terms of body composition, determined using dual X-ray absorptiometry. The study population consisted of 20 vegetarians [mean age (+/-SD), 34.78+/-15.07 years; mean BMI, 22.41+/-2.15 kg/m(2)] and 10 omnivorous persons matched for age and BMI. We found no significant differences between the two groups in terms of fat mass, lean body mass, soft tissue, bone mineral content, or bone mineral density. These findings suggest that the vegetarian diet does not induce negative alterations in body composition.

  9. Lessons from the Italian NHS retrenchment policy.

    Science.gov (United States)

    Longo, Francesco

    2016-03-01

    In policymaking, implementation is often more critical than design. A variety of policy implementation frameworks can be used to explain implementation gaps and shifts. Each research stream suggests some solutions to prevent shortfalls. We have assessed two of these implementation strategies in the recent INHS (Italian National Health Service) retrenchment policies: (1) centralizing to rapidly cut expenditures, (2) effective management as an output- and not input-based system. The implementation of the INHS retrenchment policy has been very difficult though effective in a short period of time. A multi-level governance structure was put in place that assigned different but clear roles, powers and responsibilities to central and regional governments and public health care organizations. The entire policy was based on an exclusive input-based approach to introduce opacity in the system's prioritization processes. We most likely need to reconsider the identification of crucial implementation drivers in the public realm. Copyright © 2016. Published by Elsevier Ireland Ltd.

  10. Heavy metals occurrence in Italian food supplements

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    Brizio P.

    2013-04-01

    Full Text Available In recent years a significant increase in food supplements consumption has been observed, maybe in the belief that they couldn’t be dangerous for consumers health, even if they don’t achieved medical effects. However, environmental pollution can cause heavy metals contamination that could exceed maximum levels established by European legislation. Aim of this work was to evaluate arsenic, cadmium, chromium, lead and mercury content in 12 food supplements seized in a Piedmont shop by the Italian authority against food adulteration. All metals were analysed after mineralization and dilution steps by ICP-MS, with the exception of mercury, detected by the direct analyser TDA-AAS. Only one sample exceed the European maximum limits for lead (3,00 mg/kg but warning levels of chromium (over 3,00 mg/Kg has been detected in three of them.

  11. Italian version of the defense style questionnaire.

    Science.gov (United States)

    San Martini, Pietro; Roma, Paolo; Sarti, Sara; Lingiardi, Vittorio; Bond, Michael

    2004-01-01

    The Defense Style Questionnaire (DSQ) assesses defensive behavior by empirically evaluating conscious derivatives of defense and coping mechanisms in everyday life. It was developed on the assumption that defenses can be ordered along a maturity-immaturity continuum and tend to group into clusters, or defensive styles. The original factor analytical study, by Bond et al. (1983) identified four styles, called maladaptive, image-distorting, self-sacrifice, and adaptive styles. Successive studies only partially confirmed this factor structure. We present the factor structure and the main psychometric features of the Italian version of the questionnaire. The DSQ was translated into Italian by the back-translation method and administered to a sample of 294 men (mean age, 33.33 years) and 333 women (mean age, 32.38 years). An exploratory factor analysis identified three factors largely corresponding to Bond's maladaptive, image-distorting, and adaptive defensive styles and to analogous factors identified by other authors. Accordingly, three defense style scales were constructed, containing respectively 37, 17, and 12 items. These scales showed intercorrelations compatible with the hierarchical model of defensive functioning at the base of the questionnaire, acceptable, though ameliorable, test-retest reliabilities (r's = .79, .63, and .81, respectively) and, with the exception of the Adaptive Style scale, sufficient internal consistencies (alphas: .85, .72, .57). However, only the Maladaptive Style scale, probably due to its greater length, showed values of reliability and internal consistency high enough to warrant clinical use in its present form. Further investigation is required to find new items that may improve the reliability of the Image-Distorting and the Adaptive Style scales.

  12. Roberto Del Favero completes the description of Italian forests

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    Paci M

    2010-12-01

    Full Text Available The description of Italian woods by Roberto Del Favero is now completed: after the book dedicated to the “woods of the Alpine regions” and the one concerning the “woods of the southern Italy and Italian islands”, a third book completes the arrangement, aimed to the forest management, of the Italian woods. In the treatise, the strict connection between ecology and silviculture must be underlined: the silvicultural choices are proposed in accordance with ecological requirements of the tree species, as well as to the natural dynamic of stands.

  13. Scenario e ruoli sociali delle Associazioni teatrali non professionistiche italiane

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    Cinzia Toscano

    2016-07-01

    Full Text Available This paper investigates the present scenario of the non-professional theater associations in Italy so as to understand their current form of organization. The study focuses on the changes that have characterized in time the non-professional associations (due also to the improvement of the legislation regulating the no profit sector and the social role in contemporary local communities. The survey was conducted within the two most relevant Italian associations of non-professional theater: the Italian Federation of non-professional Theatre (Federazione Italiana Teatro Amatori and the Italian Union of Free Theatre (Unione Italiana Libero Teatro.

  14. Italian Tango” Between Buenos Aires and Paolo Conte

    OpenAIRE

    Serra, Ilaria

    2013-01-01

    This essay will attempt to disentangle the “DNA” of the intricate music of tango in order to reveal the Italian strand of its genetic sequence, following it trans-historically and trans-continentally from its inception in Buenos Aires to its contemporary return to one of its ancestral homes, Italy. Outlining a little-studied version of “Italian sound,” in the following pages I will aim to unearth the Italian roots of tango in Argentina, which require a thorough description because they are of...

  15. An Avatar-Based Italian Sign Language Visualization System

    Science.gov (United States)

    Falletto, Andrea; Prinetto, Paolo; Tiotto, Gabriele

    In this paper, we present an experimental system that supports the translation from Italian to Italian Sign Language (ISL) of the deaf and its visualization through a virtual character. Our objective is to develop a complete platform useful for any application and reusable on several platforms including Web, Digital Television and offline text translation. The system relies on a database that stores both a corpus of Italian words and words coded in the ISL notation system. An interface for the insertion of data is implemented, that allows future extensions and integrations.

  16. Bologna Process within the Italian University

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    Luigi Binanti

    2009-01-01

    Full Text Available This paper exposes the Italian reform of higher education beginning from the ministerial law of 1999 and put really in practice in the Italian university since 2001. The structure of the university, the different types from courses, doctorate and agencies of established evaluation and advising are explained, as well others decrees concerning documents, specially the supplement to diploma.Later the article analyzes the reality of the change in the higher Italian education and presents the difficulties due on the one hand to the increase of the demand of higher education in the country and by another one to the economic difficulties motivated by the budgetary limitations and the little tradition of the Italian university with respect to the diversification of the financing sources.The author comments next the change about the methodology and the difficulties and contradictions between the model proposed by the process of Bologna and the reality of the university students in whom the profile has changed and in its majority not rather deals with students oftwenty years dedicating full time to yours studies but the students that at the sametime works and adult people who have arrived after the university.Referring to structure of degrees, he comments the difficulty that has had to happen of the traditional Italian structure of «laurea quatriennale» tofirst cycles of three years in which in many occasions the studies have been compacted that previously lasted four years. Next to this, the diversity ofthe academic offerin the Masters with a great freedom on the part of the universities make something difficult to future financing of these studies and their viability in the different universities.Finally it refers how the implantation of system ECTS has benefited mobility in the Italian university when facilitating specially equivalences between the European universities and consequently to assure to the student the taking in consideration from the

  17. Imprinting on empty hard gelatin capsule shells containing titanium dioxide by application of the UV laser printing technique.

    Science.gov (United States)

    Hosokawa, Akihiro; Kato, Yoshiteru; Terada, Katsuhide

    2014-08-01

    The purpose of this study was to examine the application of ultraviolet (UV) laser irradiation to printing hard gelatin capsule shells containing titanium dioxide (TiO2) and to clarify how the color strength of the printing by the laser could be controlled by the power of the irradiated laser. Hard gelatin capsule shells containing 3.5% TiO2 were used in this study. The capsules were irradiated with pulsed UV laser at a wavelength of 355 nm. The color strength of the printed capsule was determined by a spectrophotometer as total color difference (dE). The capsules could be printed gray by the UV laser. The formation of many black particles which were agglomerates of oxygen-defected TiO2 was associated with the printing. In the relationship between laser peak power of a pulse and dE, there were two inflection points. The lower point was the minimal laser peak power to form the black particles and was constant regardless of the dosage forms, for example film-coated tablets, soft gelatin capsules and hard gelatin capsules. The upper point was the minimal laser peak power to form micro-bubbles in the shells and was variable with the formulation. From the lower point to the upper point, the capsules were printed gray and the dE of the printing increased linearly with the laser peak power. Hard gelatin capsule shells containing TiO2 could be printed gray using the UV laser printing technique. The color strength of the printing could be controlled by regulating the laser energy between the two inflection points.

  18. A Pilot Study to Investigate the Effectiveness of Multimedia CD-ROM vis-a-vis Traditional Print-Based Technology in Teaching Fourth-Grade Children

    Science.gov (United States)

    Shana, Zuhrieh A.

    2009-01-01

    The purpose of this study was to examine the degree of effectiveness of multimedia technology in teaching in comparison to the traditional print-based teaching methods. Multimedia CD was designed to teach the second semester unit of science and Islamic studies for the fourth graders. The unit's content was the same in the print-based teaching…

  19. BRAZILIANS AND ITALIANS IN THE ADVERTISING LEXICON IN VEJA AND L’ESPRESSO MAGAZINES: SIGNS OF A STEREOTYPICAL CULTURE

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    Edson Roberto Bogas Garcia

    2016-12-01

    Full Text Available By means of an inventory of printed advertising transmitted by the Brazilian magazine Veja and the Italian magazine L’Espresso, published from November 2012 to April 2013, in which men are the target audience, we aim at investigating whether the lexical items existing in these written texts carry semantic aspects that can point to relationships that characterize the stereotypes of masculinity in both countries investigated, i.e., Brazil and Italy. To the description and appraisal of such items we employ the methodology of Corpus Linguistics, making use of the program Wordsmith Tools. From this perspective, we utilize the WordList tool, in order to provide lists of lexical items to be studied, and the Concord tool, to understand their co-text/context. We ascertained from this methodology in our research that the advertising copy writing, using lexical units with specific semantic load, reveals and tends to perpetuate these stereotypes in society in both nations.

  20. An Accurate Technique for Calculation of Radiation From Printed Reflectarrays

    DEFF Research Database (Denmark)

    Zhou, Min; Sorensen, Stig B.; Jorgensen, Erik

    2011-01-01

    The accuracy of various techniques for calculating the radiation from printed reflectarrays is examined, and an improved technique based on the equivalent currents approach is proposed. The equivalent currents are found from a continuous plane wave spectrum calculated by use of the spectral dyadic...... Green's function. This ensures a correct relation between the equivalent electric and magnetic currents and thus allows an accurate calculation of the radiation over the entire far-field sphere. A comparison to DTU-ESA Facility measurements of a reference offset reflectarray designed and manufactured...