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Sample records for carnation italian ringspot

  1. Tobacco ringspot virus

    Science.gov (United States)

    Tobacco ringspot virus (TRSV), and its vector, the dagger nematodes (Xiphinema americanum and related species) are widely distributed throughout the world. Cucumber, melon, and watermelon are particularly affected by TRSV. Symptoms can vary with plant age, the strain of the virus, and environment...

  2. IDENTIFICATION AND CHARACTERIZATION OF CARMOVIRUS ON CARNATION (Dianthus caryophyllus L. IN WEST JAVA, INDONESIA

    Directory of Open Access Journals (Sweden)

    Erniawati Diningsih

    2015-06-01

    Full Text Available Carnation has a highly economic demand of cut flower in Indonesia. Field observations in West Java Indonesia was conducted in order to find the typical mottle symptoms that was a suspect caused by a virus disease. Identification of the virus was respectively conducted by performing ELISA test with four anti sera and characterizations held by bioassay, observing of virion particles, detecting of nucleic acid by RT-PCR and nucleotide sequencing. Total of 403 samples were collected from plants with or no virus-like symptoms. Among those all tested, 83% were found to be infected by Carnation mottle virus (CarMV, but negatively against Carnation ringspot virus (CRSV, Carnation laten virus (CLV, and Carnation vein mottle virus (CVMV antisera. By mechanical inoculation, the virus was able to infect systemically Cenopodium quinoa and locally infect on others. However on Phalaenopsis sp and Gomprena globosa, there was symptompless found. The isometric CarMV particles size was approximately 30 nm. RT-PCR using specific primers of CP gene of CarMV successfully amplified a DNA sized 1000 bp. CarMV West Java Indonesian (Idn-WJ isolates possessed the highest nucleotide and amino acid homology with CarMV from Spain and was in the same cluster with CarMV from China, Taiwan and Israel.

  3. Carnation (Dianthus caryophylus L.).

    Science.gov (United States)

    Nontaswatsri, Chalermsri; Fukai, Seiichi

    2006-01-01

    Carnation is a valuable crop for the cut flower industry and demand for new and improved varieties is growing. However, genetic transformation of carnations is currently limited because of a lack of efficient routine technique. In this chapter, we present an easy and effective protocol for gene transfer to carnation node explants and subsequent adventitious shoot regeneration. For high-adventitious shoot regeneration, node explants from first to third node of 5- to 8-cm long shoots were cultured on Murashige and Skoog (MS) medium, containing 1.0 mg/Lthidiazuron (TDZ), 0.1 mg/L alpha-napthalenoacetic acid (NAA), 20 g/L sucrose, and 2 g/L Gellan gum for 10 d. Then the explants were cut into 8 radial segments and subcultured onto MS medium, containing 1.0 mg/L BA, 0.1 mg/L NAA, 20 g/L sucrose and 2 g/L Gellan Gum. For effective genetic transformation, 3- to 5-d precultured node explants were submerged in an Agrobacerium suspension for 10 min, then cocultivated on filter paper soaked with water and 50 microM acetosyringone (AS). After cocultivation, the explants were cut into eight radial segments and subcultured onto selection medium until transformed shoots regenerated from the explants.

  4. Callus and cell suspension cultures of carnation

    DEFF Research Database (Denmark)

    Engvild, Kjeld Christensen

    1972-01-01

    Callus cultures of carnation, Dianthus caryophyllus L. ev. G. J. Sim, were grown on a synthetic medium of half strength Murashige and Skoog salts, 3 % sucrose, 100 mg/l of myo-inositol, 0.5 mg/l each of thiamin, HCl, pyridoxin, HCl and nicotinic acid and 10 g/l agar. Optimal concentrations...

  5. Leadership Metaphors: Cycles of Carnations and Reincarnations.

    Science.gov (United States)

    Irwin, Rita L.

    1998-01-01

    Identifies and explains the metaphors of carnation and reincarnation that provide a visual portrayal of sharing, teaching, and practicing leadership for art educators. Highlights other metaphors in which women holding leadership roles are discussed. Conveys the importance of community and mentors in the creation of leaders. (CMK)

  6. Preliminary X-ray data analysis of crystalline hibiscus chlorotic ringspot virus

    International Nuclear Information System (INIS)

    Cheng, Ao; Speir, Jeffrey A.; Yuan, Y. Adam; Johnson, John E.; Wong, Sek-Man

    2009-01-01

    Hibiscus chlorotic ringspot virus is a positive-sense monopartite single-stranded RNA virus that belongs to the Carmovirus genus of the Tombusviridae family. Authentic virus harvested from infected host kenaf leaves was purified and virus crystals were grown in multiple conditions. One of the crystals diffracted to 3.2 Å resolution and allowed the collection of a partial data set. Hibiscus chlorotic ringspot virus (HCRSV) is a positive-sense monopartite single-stranded RNA virus that belongs to the Carmovirus genus of the Tombusviridae family, which includes carnation mottle virus (CarMV). The HCRSV virion has a 30 nm diameter icosahedral capsid with T = 3 quasi-symmetry containing 180 copies of a 38 kDa coat protein (CP) and encapsidates a full-length 3.9 kb genomic RNA. Authentic virus was harvested from infected host kenaf leaves and was purified by saturated ammonium sulfate precipitation, sucrose density-gradient centrifugation and anion-exchange chromatography. Virus crystals were grown in multiple conditions; one of the crystals diffracted to 3.2 Å resolution and allowed the collection of a partial data set. The crystal belonged to space group R32, with unit-cell parameters a = b = 336.4, c = 798.5 Å. Packing considerations and rotation-function analysis determined that there were three particles per unit cell, all of which have the same orientation and fixed positions, and resulted in tenfold noncrystallography symmetry for real-space averaging. The crystals used for the structure determination of southern bean mosaic virus (SBMV) have nearly identical characteristics. Together, these findings will greatly aid the high-resolution structure determination of HCRSV

  7. Genetic transformation of carnation (Dianthus caryophylus L.).

    Science.gov (United States)

    Nontaswatsri, Chalermsri; Fukai, Seiichi

    2010-01-01

    This chapter describes a rapid and efficient protocol for explant preparation and genetic transformation of carnation. Node explants from greenhouse-grown plants and leaf explants from in vitro plants are infected with Agrobacterium tumefaciens AGL0 harboring pKT3 plasmid, consisting of GUS and NPTII genes. Explant preparation is an important factor to obtain the transformed plants. The GUS-staining area was located only on the cut end of explants and only explants with a cut end close to the connecting area between node and leaf, produced transformed shoots. The cocultivation medium is also an important factor for the successful genetic transformation of carnation node and leaf explants. High genetic transformation efficiency of node and leaf explants cocultured with Agrobacterium tumefaciens was achieved when the explants were cocultivated on a filter paper soaked with water or water and acetosyringone mixture (AS).

  8. Preliminary X-ray Data Analysis of Crystalline Hibiscus Chlorotic Ringspot Virus

    Energy Technology Data Exchange (ETDEWEB)

    Cheng, A.; Speir, J; Yuan, Y; Johnson, J; Wong, S

    2009-01-01

    Hibiscus chlorotic ringspot virus (HCRSV) is a positive-sense monopartite single-stranded RNA virus that belongs to the Carmovirus genus of the Tombusviridae family, which includes carnation mottle virus (CarMV). The HCRSV virion has a 30 nm diameter icosahedral capsid with T = 3 quasi-symmetry containing 180 copies of a 38 kDa coat protein (CP) and encapsidates a full-length 3.9 kb genomic RNA. Authentic virus was harvested from infected host kenaf leaves and was purified by saturated ammonium sulfate precipitation, sucrose density-gradient centrifugation and anion-exchange chromatography. Virus crystals were grown in multiple conditions; one of the crystals diffracted to 3Synchrotron .2 A resolution and allowed the collection of a partial data set. The crystal belonged to space group R32, with unit-cell parameters a = b = 336.4, c = 798.5 . Packing considerations and rotation-function analysis determined that there were three particles per unit cell, all of which have the same orientation and fixed positions, and resulted in tenfold noncrystallography symmetry for real-space averaging. The crystals used for the structure determination of southern bean mosaic virus (SBMV) have nearly identical characteristics. Together, these findings will greatly aid the high-resolution structure determination of HCRSV.

  9. Quality management of cut carnation 'Tempo' with 1- MCP | Abadi ...

    African Journals Online (AJOL)

    Quality management of cut carnation 'Tempo' with 1- MCP. ... African Journal of Biotechnology ... time durations (3, 6 and 9 h) on the vaselife, water uptake, loss of fresh weight and chlorophyll index of cut carnation 'Tempo' which is an ...

  10. Tomato ringspot virus and Tobacco ringspot virus in Highbush Blueberry in New York State

    Science.gov (United States)

    A survey of highbush blueberry (Vaccinium corymbosum L.) cultivars Patriot and Bluecrop showing virus-like symptoms and decline in vigor in New York was conducted to assess the occurrence of viruses. Leaf samples from symptomatic and asymptomatic bushes reacted positively to Tobacco ringspot virus ...

  11. In vitro evidence for RNA binding properties of the coat protein of prunus necrotic ringspot ilarvirus and their comparison to related and unrelated viruses.

    Science.gov (United States)

    Pallás, V; Sánchez-Navarro, J A; Díez, J

    1999-01-01

    The RNA binding properties of the prunus necrotic ringspot virus (PNRSV) coat protein (CP) were demonstrated by northwestern and dot-blot analyses. The capability to bind PNRSV RNA 4 was compared with viruses representing three different interactions prevailing in the assembly and architecture of virions. The results showed that cucumber mosaic virus (CMV) and PNRSV CPs, which stabilise their virions mainly through RNA-protein interactions bound PNRSV RNA 4 even at very high salt concentrations. The CP of cherry leaf roll nepovirus, whose virions are predominantly stabilised by protein-protein interactions did not bind even at the lowest salt concentration tested. Finally the CP of carnation mottle carmovirus, that has an intermediate position in which both RNA-protein and protein-protein interactions are equally important showed a salt-dependent RNA binding.

  12. Sequence analysis of the genome of carnation (Dianthus caryophyllus L.).

    Science.gov (United States)

    Yagi, Masafumi; Kosugi, Shunichi; Hirakawa, Hideki; Ohmiya, Akemi; Tanase, Koji; Harada, Taro; Kishimoto, Kyutaro; Nakayama, Masayoshi; Ichimura, Kazuo; Onozaki, Takashi; Yamaguchi, Hiroyasu; Sasaki, Nobuhiro; Miyahara, Taira; Nishizaki, Yuzo; Ozeki, Yoshihiro; Nakamura, Noriko; Suzuki, Takamasa; Tanaka, Yoshikazu; Sato, Shusei; Shirasawa, Kenta; Isobe, Sachiko; Miyamura, Yoshinori; Watanabe, Akiko; Nakayama, Shinobu; Kishida, Yoshie; Kohara, Mitsuyo; Tabata, Satoshi

    2014-06-01

    The whole-genome sequence of carnation (Dianthus caryophyllus L.) cv. 'Francesco' was determined using a combination of different new-generation multiplex sequencing platforms. The total length of the non-redundant sequences was 568,887,315 bp, consisting of 45,088 scaffolds, which covered 91% of the 622 Mb carnation genome estimated by k-mer analysis. The N50 values of contigs and scaffolds were 16,644 bp and 60,737 bp, respectively, and the longest scaffold was 1,287,144 bp. The average GC content of the contig sequences was 36%. A total of 1050, 13, 92 and 143 genes for tRNAs, rRNAs, snoRNA and miRNA, respectively, were identified in the assembled genomic sequences. For protein-encoding genes, 43 266 complete and partial gene structures excluding those in transposable elements were deduced. Gene coverage was ∼ 98%, as deduced from the coverage of the core eukaryotic genes. Intensive characterization of the assigned carnation genes and comparison with those of other plant species revealed characteristic features of the carnation genome. The results of this study will serve as a valuable resource for fundamental and applied research of carnation, especially for breeding new carnation varieties. Further information on the genomic sequences is available at http://carnation.kazusa.or.jp. © The Author 2013. Published by Oxford University Press on behalf of Kazusa DNA Research Institute.

  13. Respiration rate of gamma irradiation carnation cut flowers

    International Nuclear Information System (INIS)

    Kikuchi, Olivia Kimiko; Wiendl, Frederico Maximiliano; Todoriki, Setsuko; Nakahara, Kazuhiko; Haysahi, Toru

    1996-01-01

    The present paper presents the CO 2 production of the carnation cut flowers gamma-irradiated with a single dose of 750 Gy. The cut flowers were soaked in preservative solutions, containing germicides or germicides plus 2% sucrose. The irradiation did not change the CO 2 production and did not cause any visible flower damage. The sucrose exogenous supply extended the vase-life of both irradiated and non-irradiated carnations. These results indicated that Nora carnation cut flower can be irradiated with 750 Gy without commercial viability loss and that it is possible to use the radiation to disinfect this fresh product. (author)

  14. Cold storage of rooted and non-rooted carnation cuttings

    African Journals Online (AJOL)

    USER

    2010-06-14

    Jun 14, 2010 ... allows cutting producers to regulate the market supply during surplus production or .... Techniques of carnation growing. Publications of TAV. 17. ... The commercial storage of fruits, vegetables and florist and nursary stocks.

  15. Clinical voice analysis of Carnatic singers.

    Science.gov (United States)

    Arunachalam, Ravikumar; Boominathan, Prakash; Mahalingam, Shenbagavalli

    2014-01-01

    Carnatic singing is a classical South Indian style of music that involves rigorous training to produce an "open throated" loud, predominantly low-pitched singing, embedded with vocal nuances in higher pitches. Voice problems in singers are not uncommon. The objective was to report the nature of voice problems and apply a routine protocol to assess the voice. Forty-five trained performing singers (females: 36 and males: 9) who reported to a tertiary care hospital with voice problems underwent voice assessment. The study analyzed their problems and the clinical findings. Voice change, difficulty in singing higher pitches, and voice fatigue were major complaints. Most of the singers suffered laryngopharyngeal reflux that coexisted with muscle tension dysphonia and chronic laryngitis. Speaking voices were rated predominantly as "moderate deviation" on GRBAS (Grade, Rough, Breathy, Asthenia, and Strain). Maximum phonation time ranged from 4 to 29 seconds (females: 10.2, standard deviation [SD]: 5.28 and males: 15.7, SD: 5.79). Singing frequency range was reduced (females: 21.3 Semitones and males: 23.99 Semitones). Dysphonia severity index (DSI) scores ranged from -3.5 to 4.91 (females: 0.075 and males: 0.64). Singing frequency range and DSI did not show significant difference between sex and across clinical diagnosis. Self-perception using voice disorder outcome profile revealed overall severity score of 5.1 (SD: 2.7). Findings are discussed from a clinical intervention perspective. Study highlighted the nature of voice problems (hyperfunctional) and required modifications in assessment protocol for Carnatic singers. Need for regular assessments and vocal hygiene education to maintain good vocal health are emphasized as outcomes. Copyright © 2014 The Voice Foundation. Published by Mosby, Inc. All rights reserved.

  16. Evaluation of ploidy level and endoreduplication in carnation (Dianthus spp.).

    Science.gov (United States)

    Agulló-Antón, María Ángeles; Olmos, Enrique; Pérez-Pérez, José Manuel; Acosta, Manuel

    2013-03-01

    Carnation (Dianthus caryophyllus L.) is one of the fifth most important ornamental species worldwide. Many desirable plant characteristics, such as big size, adaptation under stress, and intra or interspecific hybridization capability, are dependent on plant ploidy level. We optimized a quick flow cytometry method for DNA content determination in wild and cultivated carnation samples that allowed a systematic evaluation of ploidy levels in Dianthus species. The DNA content of different carnation cultivars and wild Dianthus species was determined using internal reference standards. The precise characterization of ploidy, endoreduplication and C-value of D. caryophyllus 'Master' makes it a suitable standard cultivar for ploidy level determination in other carnation cultivars. Mixoploidy was rigorously characterized in different regions of several organs from D. caryophyllus 'Master', which combined with a detailed morphological description suggested some distinctive developmental traits of this species. Both the number of endoreduplication cycles and the proportion of endopolyploid cells were highly variable in the petals among the cultivars studied, differently to the values found in leaves. Our results suggest a positive correlation between ploidy, cell size and petal size in cultivated carnation, which should be considered in breeding programs aimed to obtain new varieties with large flowers. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  17. In vitro propagation of carnation (Dianthus caryophyllus L.).

    Science.gov (United States)

    Casas, Jose L; Olmos, Enrique; Piqueras, Abel

    2010-01-01

    Carnation (Dianthus caryophyllus L.) is one of the most popular ornamental plants worldwide and also among the most studied ones, mainly in cut flower postharvest physiology. Several protocols for the in vitro propagation of this species including nodal segment culture, somatic embryogenesis, and adventitious shoot induction are described in this chapter. The presence of hyperhydricity as an abnormality during micropropagation of carnation plants has also been the object of research for many years and different strategies to overcome this problem are also included in this study.

  18. Diversity of Papaya ringspot virus isolates in Puerto Rico

    Science.gov (United States)

    Papaya ringspot virus (PRSV) devastates papaya production worldwide. In Puerto Rico, papaya fields can be completely infected with PRSV within a year of planting. Information about the diversity of the Puerto Rican PRSV population is relevant in order to establish a control strategy in the island. T...

  19. Physiological response of carnation to radiation and some other factors

    International Nuclear Information System (INIS)

    Abdel - Baky, M.M.

    1986-01-01

    This study was carried out to investigate the physiological response of carnation plant (Dianthus caryophyllus c v. William sim) to gamma rays irradiation and some other factors namely: gibberellic acid and alar (B - 9 or daminozide) as growth regulators and potassium and boron as nutrients. The obtained results would be summarized

  20. Quality management of cut carnation 'Tempo' with 1- MCP

    African Journals Online (AJOL)

    STORAGESEVER

    2009-10-19

    Oct 19, 2009 ... carnation 'Tempo' which is an ethylene-sensitive flower, were evaluated. The effects of 1-MCP .... rolling of the petals. Water uptake rate (ml g-1 .... The studies of Chamani (2006) on Rosa 'First red' cut flowers revealed that ...

  1. Phenotypic evaluation of new carnation hybrids (Dianthus caryophyllus L.

    Directory of Open Access Journals (Sweden)

    Sonia Cuellar

    1999-07-01

    Full Text Available The flower production in Colombia is important for the country exports. Therefore research in flower breeding, especially carnation is essential. Analyzing germination and development of 1a crosses between commercial cultivars we found what hybrid seeds do not have viability problems, and offspring plants with flowering and development most precocious than their parents were found. In same way, is possible to improve cuttings production. Flower features are important parameters for carnation commercialization. Stem length, stem strength, flower diameter and petal number can be improved, but is important to follow the next generations to make sure of the best characters are stable. Other parameters commercially important like corollas shape, color and leave shape, show environment more than genetic dependence.

  2. Preparation of recombinant coat protein of Prunus necrotic ringspot virus.

    Science.gov (United States)

    Petrzik, K; Mráz, I; Kubelková, D

    2001-02-01

    The coat protein (CP) gene of Prunus necrotic ringspot virus (PNRSV) was cloned into pET 16b vector and expressed in Escherichia coli. CP-enriched fractions were prepared from whole cell lysate by differential centrifugation. The fraction sedimenting at 20,000 x g for 30 mins was used for preparation of a rabbit antiserum to CP. This antiserum had a titer of 1:2048 and reacted in a double-antibody sandwich ELISA (DAS-ELISA).

  3. CALLUS INDUCTION FROM 15 CARNATION (DIANTHUS CARYOPHYLLUS L.) CULTIVARS

    OpenAIRE

    Jaime A. TEIXEIRA DA SILVA

    2014-01-01

    Plant growth regulators (PGRs) were used to induce callus in 15 carnation (Dianthus caryophyllus L.; Caryophyllaceae) cultivars: Orange Sherbert, Avalanche, Magenta, La France, Stripe Red, Marie, Concerto PVP, Snap, Lucky Pierot, Cinnamon Tea, White Love, Siberia, Magesta, Spark Bruno, and Honono no Estejo. Seeds were initially sown on autoclaved moistened filter paper and internodes of surface-sterilized seedlings were used as explants. Most callus was induced in the presence of 0.5 mg/L α-n...

  4. Breeding of carnations (Dianthus caryophyllus L.) for long vase life.

    Science.gov (United States)

    Onozaki, Takashi

    2018-01-01

    Carnation ( Dianthus caryophyllus L.) is one of the main floricultural crops in Japan and worldwide. The vase life of cut ornamental flowers, including carnations, is important in determining their quality and consumers' preference. To improve the vase life of carnation flowers, my group started a breeding research program in 1992 using conventional cross-breeding techniques. We repeatedly crossed and selected promising offspring with long vase life for seven generations, from 1992 to 2008. In 2005, we developed two cultivars, 'Miracle Rouge' and 'Miracle Symphony', with genetically determined long vase lives of 17.7 to 20.7 days (3.2 to 3.6 times that of 'White Sim') under standard conditions (23°C, 70% RH, 12-h photoperiod). Line 532-6 showed an ultra-long vase life averaging 27.8 to 32.7 days (4.6 to 5.4 times that of 'White Sim'). We evaluated changes in ethylene sensitivity with flower senescence simply and accurately using a time-lapse video recorder. In 2010, we selected line 806-46b with both ultra-long vase life (27.1 days, 4.4 times that of 'White Sim') and ethylene resistance. Analyses using six cultivars and 123 selected lines from the 1st to the 7th generations revealed that the long vase life was strongly associated with a decrease in ethylene production.

  5. Quantification of major flavonoids in carnation tissues (Dianthus caryophyllus) as a tool for cultivar discrimination.

    Science.gov (United States)

    Galeotti, Francesco; Barile, Elisa; Lanzotti, Virginia; Dolci, Marcello; Curir, Paolo

    2008-01-01

    One flavone-C-glycoside and two flavonol-O-glycosides were recognized and isolated as the main flavonoidal components in nine different carnation cultivars, and their chemical structures have been determined by spectroscopic methods, including UV detection, MS and NMR. The distribution of these three compounds in flowers, leaves, stems, young sprouts, and roots of each cultivar was evaluated by a simple HPLC-UV method: the graphic representation of their content in the different tissues allows to identify and characterize unambiguously each considered carnation cultivar. The presented method could be an easy, inexpensive and reliable tool for carnation cultivar discrimination.

  6. Radiobiological research on carnation chimerae Dianthus Caryophyllus L

    International Nuclear Information System (INIS)

    Pereau-Leroy, Pierre.

    1975-01-01

    A radiobiological study of periclinal carnation chimerae is carried out by subjecting whole plants and cuttings at different physiological stages to cobalt 60 gamma radiation under different dose and dose rate conditions. The effects of these treatments are observed during cultivation of the treated plants and by microscopic examination of irradiated meristem sections. The destruction of meristem cells in proportions varying with the irradiation conditions leads to structural changes in the chimerae; the more frequent change is the formation of genetically homogeneous stalks from different genotypes existing in the irradiated plant. Treatment by ionizing radiations is thus a practical means of detecting periclinical chimerae which, as in the case of carnations, are very common in plants grown by vegetative propagation. However since more than two independent meristem cell groups are usually present it is not possible by this method alone to define the distribution of the differentent genotypes in these groups; additional genetic studies or cell labelling such as chlorophyll or genoma mutations are then necessary [fr

  7. Hyperhydricity in micropropagated carnation shoots: the role of oxidative stress.

    Science.gov (United States)

    Saher, Shady; Piqueras, Abel; Hellin, Eladio; Olmos, Enrique

    2004-01-01

    The physiology of hyperhydricity in relation to oxidative stress, mineral nutrients, antioxidant enzymes and ethylene has been studied in three micropropagated carnation cultivars under experimentally induced hyperhydricity. A marked increase in Fe content in comparison with normal tissues was observed in the hyperhydric tissues from the three cultivars. The levels of ethylene, solute leakage and malondialdehyde content were also significantly higher in the hyperhydric tissues. In relation to the time course of H(2)O(2) production measured by fluorescence quenching, a similar trend could be observed for the three cultivars, with a clear increase in the generation of hydrogen peroxide in hyperhydric tissues. The activities of all the antioxidative enzymes studied, except lipoxygenase, were higher in the hyperhydric shoots. Phenylalanine ammonia-lyase (PAL) showed a significant decrease in activity in the hyperhydric tissues in comparison with the controls for the three cultivars. Soluble guaiacol peroxidase had a strong increase in activity in hyperhydric shoots of the three cultivars. These results provide, for the first time, direct evidence of H(2)O(2) generation in hyperhydric tissues, characterize the response of the antioxidant system to an oxidative stress during hyperhydricity in carnation leaves and point to the accumulation of toxic forms of oxygen as the inducer of some of the abnormalities observed.

  8. Researches on the resistance to Fusarium oxysporum f. sp. dianthi in carnation

    International Nuclear Information System (INIS)

    Silvy, A.; Pereau-Leroy, P.

    1977-01-01

    Trials have been undertaken in order to discover in carnation with sexual reproduction some resistances to Fusarium equivalent to which are known previously in certain sorts of carnations with asexual propagation, like Heidi. Only the resistance of horticultural species has been studied. It is a polygenic type and open to improvement by selection or cross between resistant parents, specially Heidi x mignardise, some products of which may be used as 'miniature' varieties. To plan the improvement of american carnations by interspecific cross with these resistant parents is possible. But on account of foreseeable difficulties to preserve the floral characteristics of these varieties an attempt was made to induce resistance characters by exposing american carnations to the γ rays of 60 Co [fr

  9. Identification of heat-responsive genes in carnation (Dianthus caryophyllus L. by RNA-seq

    Directory of Open Access Journals (Sweden)

    Xueli eWan

    2015-07-01

    Full Text Available Carnation (Dianthus caryophyllus L. is an important flower crop, having substantial commercial value as a cut-flower due to the long vase-life and wide array of flower colours and forms. Standard carnation varieties perform well under cool climates but are very susceptible to high temperatures which adversely affect the yield and the quality of the cut-flowers. Despite several studies of carnation contributing to the number of expressed sequence tags (ESTs, transcriptomic information of this species remains very limited, particularly regarding abiotic stress-related genes. Here, transcriptome analysis was performed to generate expression profiles of heat stress (HS-responsive genes in carnation. We sequenced a cDNA library constructed with mixed RNA from carnation leaves subjected to 42oC HS (0, 0.5, 1 and 2 h and 46oC HS (0.5, 1 and 2 h, and obtained 45,604,882 high quality paired-end reads. After de novo assembly and quantitative assessment, 99,255 contigs were generated with an average length of 1053bp. We then obtained functional annotations by aligning contigs with public protein databases including NR, SwissProt, KEGG and COG. Using the above carnation transcriptome as the reference, we compared the effects of high temperature treatments (42oC: duration 0.5, 2 or 12h delivered to aseptic carnation seedlings, relative to untreated controls, using the FPKM metric. Overall, 11,471 genes were identified which showed a significant response to one or more of the three HS treatment times. In addition, based on GO and metabolic pathway enrichment analyses, a series of candidate genes involved in thermo-tolerance responses were selected and characterized. This study represents the first expression profiling analysis of D. caryophyllus under heat stress treatments. Numerous genes were found to be induced in response to HS, the study of which may advance our understanding of heat response of carnation.

  10. Transcriptome analysis of carnation (Dianthus caryophyllus L.) based on next-generation sequencing technology

    OpenAIRE

    Tanase Koji; Nishitani Chikako; Hirakawa Hideki; Isobe Sachiko; Tabata Satoshi; Ohmiya Akemi; Onozaki Takashi

    2012-01-01

    Abstract Background Carnation (Dianthus caryophyllus L.), in the family Caryophyllaceae, can be found in a wide range of colors and is a model system for studies of flower senescence. In addition, it is one of the most important flowers in the global floriculture industry. However, few genomics resources, such as sequences and markers are available for carnation or other members of the Caryophyllaceae. To increase our understanding of the genetic control of important characters in carnation, ...

  11. Incidence of Prunus necrotic ringspot virus in Jordan

    Directory of Open Access Journals (Sweden)

    N. Salem

    2003-12-01

    Full Text Available A survey of Prunus necrotic ringspot virus (PNRSV incidence in Jordan stone-fruit growing areas was conducted during 2000–2002. A total of 2552 samples were collected from 72 commercial orchards, a mother block, 15 nurseries, and a varietal collection. A total of 208 almond, 451 apricot, 149 cherry, 250 nectarine, 1016 peach, and 478 plum trees were tested individually for PNRSV by the double-antibody sandwich enzyme linked immunosorbent assay (DAS-ELISA. Around 15% of tested samples were infected with PNRSV. The virus incidence in almond, nectarine, plum, peach, cherry, and apricot was 24, 16, 16, 14, 13, and 10% of tested trees respectively. The level of viral infection was highest in the mother block (19%, and lowest in the samples from the nurseries (10%.

  12. Virulence and molecular polymorphism of Prunus necrotic ringspot virus isolates.

    Science.gov (United States)

    Hammond, R W; Crosslin, J M

    1998-07-01

    Prunus necrotic ringspot virus (PNRSV) occurs as numerous strains or isolates that vary widely in their pathogenic, biophysical and serological properties. Prior attempts to distinguish pathotypes based upon physical properties have not been successful; our approach was to examine the molecular properties that may distinguish these isolates. The nucleic acid sequence was determined from 1.65 kbp RT-PCR products derived from RNA 3 of seven distinct isolates of PNRSV that differ serologically and in pathology on sweet cherry. Sequence comparisons of ORF 3a (putative movement protein) and ORF 3b (coat protein) revealed single nucleotide and amino acid differences with strong correlations to serology and symptom types (pathotypes). Sequence differences between serotypes and pathotypes were also reflected in the overall phylogenetic relationships between the isolates.

  13. CALLUS INDUCTION FROM 15 CARNATION (DIANTHUS CARYOPHYLLUS L. CULTIVARS

    Directory of Open Access Journals (Sweden)

    Jaime A. TEIXEIRA DA SILVA

    2014-12-01

    Full Text Available Plant growth regulators (PGRs were used to induce callus in 15 carnation (Dianthus caryophyllus L.; Caryophyllaceae cultivars: Orange Sherbert, Avalanche, Magenta, La France, Stripe Red, Marie, Concerto PVP, Snap, Lucky Pierot, Cinnamon Tea, White Love, Siberia, Magesta, Spark Bruno, and Honono no Estejo. Seeds were initially sown on autoclaved moistened filter paper and internodes of surface-sterilized seedlings were used as explants. Most callus was induced in the presence of 0.5 mg/L α-naphthaleneacetic acid used together with 1 mg/L 6-benzyladenine or 1 mg/L 2,4-dichlorophenoxyacetic acid on basal Murashige and Skoog medium. Callus is not a desirable method to clonally propagate important germplasm but can serve as one possible way of deriving periclinal mutants as a result of somaclonal variation.

  14. Complete sequence of RNA1 of grapevine Anatolian ringspot virus.

    Science.gov (United States)

    Digiaro, Michele; Nahdi, Sabrine; Elbeaino, Toufic

    2012-10-01

    The nucleotide sequence of RNA1 of grapevine Anatolian ringspot virus (GARSV), a nepovirus of subgroup B, was determined from cDNA clones. It is 7,288 nucleotides in length excluding the 3' terminal poly(A) tail and contains a large open reading frame (ORF), extending from nucleotides 272 to 7001, encoding a polypeptide of 2,243 amino acids with a predicted molecular mass of 250 kDa. The primary structure of the polyprotein, compared with that of other viral polyproteins, revealed the presence of all the characteristic domains of members of the order Picornavirales, i.e., the NTP-binding protein (1B(Hel)), the viral genome-linked protein (1C(VPg)), the proteinase (1D(Prot)), the RNA-dependent RNA polymerase (1E(Pol)), and of the protease cofactor (1A(Pro-cof)) shared by members of the subfamily Comovirinae within the family Secoviridae. The cleavage sites predicted within the polyprotein were found to be in agreement with those previously reported for nepoviruses of subgroup B, processing from 1A to 1E proteins of 67, 64, 3, 23 and 92 kDa, respectively. The RNA1-encoded polyprotein (p1) shared the highest amino acid sequence identity (66 %) with tomato black ring virus (TBRV) and beet ringspot virus (BRSV). The 5'- and 3'-noncoding regions (NCRs) of GARSV-RNA1 shared 89 % and 95 % nucleotide sequence identity respectively with the corresponding regions in RNA2. Phylogenetic analysis confirmed the close relationship of GARSV to members of subgroup B of the genus Nepovirus.

  15. Transcriptome analysis of carnation (Dianthus caryophyllus L.) based on next-generation sequencing technology.

    Science.gov (United States)

    Tanase, Koji; Nishitani, Chikako; Hirakawa, Hideki; Isobe, Sachiko; Tabata, Satoshi; Ohmiya, Akemi; Onozaki, Takashi

    2012-07-02

    Carnation (Dianthus caryophyllus L.), in the family Caryophyllaceae, can be found in a wide range of colors and is a model system for studies of flower senescence. In addition, it is one of the most important flowers in the global floriculture industry. However, few genomics resources, such as sequences and markers are available for carnation or other members of the Caryophyllaceae. To increase our understanding of the genetic control of important characters in carnation, we generated an expressed sequence tag (EST) database for a carnation cultivar important in horticulture by high-throughput sequencing using 454 pyrosequencing technology. We constructed a normalized cDNA library and a 3'-UTR library of carnation, obtaining a total of 1,162,126 high-quality reads. These reads were assembled into 300,740 unigenes consisting of 37,844 contigs and 262,896 singlets. The contigs were searched against an Arabidopsis sequence database, and 61.8% (23,380) of them had at least one BLASTX hit. These contigs were also annotated with Gene Ontology (GO) and were found to cover a broad range of GO categories. Furthermore, we identified 17,362 potential simple sequence repeats (SSRs) in 14,291 of the unigenes. We focused on gene discovery in the areas of flower color and ethylene biosynthesis. Transcripts were identified for almost every gene involved in flower chlorophyll and carotenoid metabolism and in anthocyanin biosynthesis. Transcripts were also identified for every step in the ethylene biosynthesis pathway. We present the first large-scale sequence data set for carnation, generated using next-generation sequencing technology. The large EST database generated from these sequences is an informative resource for identifying genes involved in various biological processes in carnation and provides an EST resource for understanding the genetic diversity of this plant.

  16. Transcriptome analysis of carnation (Dianthus caryophyllus L. based on next-generation sequencing technology

    Directory of Open Access Journals (Sweden)

    Tanase Koji

    2012-07-01

    Full Text Available Abstract Background Carnation (Dianthus caryophyllus L., in the family Caryophyllaceae, can be found in a wide range of colors and is a model system for studies of flower senescence. In addition, it is one of the most important flowers in the global floriculture industry. However, few genomics resources, such as sequences and markers are available for carnation or other members of the Caryophyllaceae. To increase our understanding of the genetic control of important characters in carnation, we generated an expressed sequence tag (EST database for a carnation cultivar important in horticulture by high-throughput sequencing using 454 pyrosequencing technology. Results We constructed a normalized cDNA library and a 3’-UTR library of carnation, obtaining a total of 1,162,126 high-quality reads. These reads were assembled into 300,740 unigenes consisting of 37,844 contigs and 262,896 singlets. The contigs were searched against an Arabidopsis sequence database, and 61.8% (23,380 of them had at least one BLASTX hit. These contigs were also annotated with Gene Ontology (GO and were found to cover a broad range of GO categories. Furthermore, we identified 17,362 potential simple sequence repeats (SSRs in 14,291 of the unigenes. We focused on gene discovery in the areas of flower color and ethylene biosynthesis. Transcripts were identified for almost every gene involved in flower chlorophyll and carotenoid metabolism and in anthocyanin biosynthesis. Transcripts were also identified for every step in the ethylene biosynthesis pathway. Conclusions We present the first large-scale sequence data set for carnation, generated using next-generation sequencing technology. The large EST database generated from these sequences is an informative resource for identifying genes involved in various biological processes in carnation and provides an EST resource for understanding the genetic diversity of this plant.

  17. First Complete Genome Sequence of Papaya ringspot virus-W Isolated from a Gourd in the United States.

    Science.gov (United States)

    Ali, Akhtar

    2017-01-12

    In the United States, the Papaya ringspot virus was first reported from papaya in Florida in 1949. Here, we determined the first complete genome sequence (10,302 nucleotides) of a Papaya ringspot virus-W isolate, which was collected from a commercial field of gourd in Tulsa, OK. Copyright © 2017 Ali.

  18. A comprehensive phylogeny of auxin homeostasis genes involved in adventitious root formation in carnation stem cuttings.

    Directory of Open Access Journals (Sweden)

    Ana Belén Sánchez-García

    Full Text Available Understanding the functional basis of auxin homeostasis requires knowledge about auxin biosynthesis, auxin transport and auxin catabolism genes, which is not always directly available despite the recent whole-genome sequencing of many plant species. Through sequence homology searches and phylogenetic analyses on a selection of 11 plant species with high-quality genome annotation, we identified the putative gene homologs involved in auxin biosynthesis, auxin catabolism and auxin transport pathways in carnation (Dianthus caryophyllus L.. To deepen our knowledge of the regulatory events underlying auxin-mediated adventitious root formation in carnation stem cuttings, we used RNA-sequencing data to confirm the expression profiles of some auxin homeostasis genes during the rooting of two carnation cultivars with different rooting behaviors. We also confirmed the presence of several auxin-related metabolites in the stem cutting tissues. Our findings offer a comprehensive overview of auxin homeostasis genes in carnation and provide a solid foundation for further experiments investigating the role of auxin homeostasis in the regulation of adventitious root formation in carnation.

  19. Detection of 1-O-malylglucose: pelargonidin 3-O-glucose-6''-O-malyltransferase activity in carnation (Dianthus caryophyllus).

    Science.gov (United States)

    Abe, Yutaka; Tera, Masayuki; Sasaki, Nobuhiro; Okamura, Masachika; Umemoto, Naoyuki; Momose, Masaki; Kawahara, Nobuo; Kamakura, Hiroyuki; Goda, Yukihiro; Nagasawa, Kazuo; Ozeki, Yoshihiro

    2008-09-05

    Carnations have anthocyanins acylated with malate. Although anthocyanin acyltransferases have been reported in several plant species, anthocyanin malyltransferase (AMalT) activity in carnation has not been identified. Here, an acyl donor substance of AMalT, 1-O-beta-D-malylglucose, was extracted and partially purified from the petals of carnation. This was synthesized chemically to analyze AMalT activity in a crude extract from carnation. Changes in the AMalT activity showed close correlation to the accumulation of pelargonidin 3-malylglucoside (Pel 3-malGlc) during the development of red petals of carnation, but neither AMalT activity nor Pel 3-malGlc accumulation was detectable in roots, stems and leaves.

  20. Kaempferol glycosides in the flowers of carnation and their contribution to the creamy white flower color.

    Science.gov (United States)

    Iwashina, Tsukasa; Yamaguchi, Masa-atsu; Nakayama, Masayoshi; Onozaki, Takashi; Yoshida, Hiroyuki; Kawanobu, Shuji; Onoe, Hiroshi; Okamura, Masachika

    2010-12-01

    Three flavonol glycosides were isolated from the flowers of carnation cultivars 'White Wink' and 'Honey Moon'. They were identified from their UV, MS, 1H and 13C NMR spectra as kaempferol 3-O-neohesperidoside, kaempferol 3-O-sophoroside and kaempferol 3-O-glucosyl-(1 --> 2)-[rhamnosyl-(1 --> 6)-glucoside]. Referring to previous reports, flavonols occurring in carnation flowers are characterized as kaempferol 3-O-glucosides with additional sugars binding at the 2 and/or 6-positions of the glucose. The kaempferol glycoside contents of a nearly pure white flower and some creamy white flower lines were compared. Although the major glycoside was different in each line, the total kaempferol contents of the creamy white lines were from 5.9 to 20.9 times higher than the pure white line. Thus, in carnations, kaempferol glycosides surely contribute to the creamy tone of white flowers.

  1. Nucleotide sequence of tomato ringspot virus RNA-2.

    Science.gov (United States)

    Rott, M E; Tremaine, J H; Rochon, D M

    1991-07-01

    The sequence of tomato ringspot virus (TomRSV) RNA-2 has been determined. It is 7273 nucleotides in length excluding the 3' poly(A) tail and contains a single long open reading frame (ORF) of 5646 nucleotides in the positive sense beginning at position 78 and terminating at position 5723. A second in-frame AUG at position 441 is in a more favourable context for initiation of translation and may act as a site for initiation of translation. The TomRSV RNA-2 3' noncoding region is 1550 nucleotides in length. The coat protein is located in the C-terminal region of the large polypeptide and shows significant but limited amino acid sequence similarity to the putative coat proteins of the nepoviruses tomato black ring (TBRV), Hungarian grapevine chrome mosaic (GCMV) and grapevine fanleaf (GFLV). Comparisons of the coding and non-coding regions of TomRSV RNA-2 and the RNA components of TBRV, GCMV, GFLV and the comovirus cowpea mosaic virus revealed significant similarity for over 300 amino acids between the coding region immediately to the N-terminal side of the putative coat proteins of TomRSV and GFLV; very little similarity could be detected among the non-coding regions of TomRSV and any of these viruses.

  2. Response of carnation (Dianthus caryophyllus) cultivars to different postharvest preservatives.

    Science.gov (United States)

    Adugna, Biniam; Belew, Derbew; Kassa, Negussie

    2013-10-01

    Experiments were conducted to assess the effect of selected pulsing solutions on the days to flower bud shrinkage, leaf wilting and petal edge drying occurrence of carnation cultivars (Green-Go and Galy). The pulsing solutions used for this investigation were Silver Thiosulfate (STS) (0.2, 0.6, 1 mM) and also ethanol (6, 8, 10%), both received equal amount of sucrose (10%). Besides, to simulate the actual practice of the farm (0.4 mM Silver Thiosulfate (STS) plus 0.3 mM T.O.G) was used as a standard control. Senescence symptoms such as flower bud shrinkage, petal edge drying and leaf wilting were monitored. The results obtained showed that 1 mM STS plus 25 g sucrose achieved rapid petal edge drying for Green-Go cultivar. On the other hand, positive effects were also observed in days to flower bud shrinkage extended by 6 mM Silver Thiosulfate (STS) plus 25 g sucrose and being in par with 8% ethanol plus 25 g sucrose for Green-Go cultivar. Subsequently, the standard control, 0.6 mM Silver Thiosulfate (STS) plus 25 g sucrose and 8% ethanol plus 25 g sucrose attended comparable increment on the days to leaf wilting occurrences.

  3. Psidium guajava and Piper betle Leaf Extracts Prolong Vase Life of Cut Carnation (Dianthus caryophyllus) Flowers

    OpenAIRE

    Rahman, M. M.; Ahmad, S. H.; Lgu, K. S.

    2012-01-01

    The effect of leaf extracts of Psidium guajava and Piper betle on prolonging vase life of cut carnation flowers was studied. “Carola” and “Pallas Orange” carnation flowers, at bud stage, were pulsed 24 hours with a floral preservative. Then, flowers were placed in a vase solution containing sprite and a “germicide” (leaf extracts of P. guajava and P. betle, 8-HQC, or a copper coin). Flowers treated with 8-HQC, copper coin, and leaf extracts had longer vase life, larger flower diameter, and hi...

  4. Fungal polygalacturonase activity reflects susceptibility of carnation cultivars to Fusarium wilt

    NARCIS (Netherlands)

    Baayen, R.P.; Schoffelmeer, E.A.M.; Toet, S.; Elgersma, D.M.

    1997-01-01

    Carnation cultivars with different levels of partial resistance were inoculated with race 2 of Fusarium oxysporum f.sp. dianthi and monitored for accumulation of host phytoalexins, fungal escape from compartmentalization, production of fungal pectin-degrading enzymes and development of external

  5. The Occurrence of Hyperhydricity on Several Carnations (Dianthus carryophyllus L. Cultivars during Low Temperature Storage

    Directory of Open Access Journals (Sweden)

    KURNIAWAN BUDIARTO

    2009-04-01

    Full Text Available The incident of hyperhydricity was a common problem in propagated carnation (Dianthus carryophyllus L. during in vitro culture. Due to its possible relations with the decrease in phenotypic performance of plantlets, the observation on the occurrence of hyperhydricity was conducted on several in vitro conserved carnation cultivars. The research was conducted from July 2007 to August 2008 at The Indonesian Ornamental Crops Research Institute, Cianjur, West Java. A complete factorial experiment with 24 replications was designed to accomplish the combination of two factors. The first factor was six commercial carnation cultivars, namely light pink candy, malaga, opera, white candy, liberty and pink maladi, while the seconds dealt with type of conservation media, i.e. ½MS+DMSO 3%, ½MS+DMSO 3%+3% sucrose and control (½MS+3% sucrose. The results showed that the percentage of hyperhydric plantlet and plantlet viability after in vitro conservation were varied among carnation cultivars. Single treatment of sucrose had the least capacity in inducing plantlet resistance to low temperature conditions during in vitro conservation. Supplemental DMSO postponed the occurrence of hyperhydricity and with the existence of sucrose, higher plantlet viability were achieved.

  6. The role of N-lauroylethanolamine in the regulation of senescence of cut carnations (Dianthus caryophyllus).

    Science.gov (United States)

    Zhang, Yun; Guo, Wei-ming; Chen, Su-mei; Han, Liang; Li, Zheng-ming

    2007-08-01

    N-acylethanolamines (NAEs) are a group of lipid mediators that play important roles in mammals, but not much is known about their precise function in plants. In this work, we analyzed the possible involvement of N-lauroylethanolamine [NAE(12:0)] in the regulation of cut-flower senescence. In cut carnation flowers of cv. Red Barbara, the pulse treatment with 5 microM NAE(12:0) slowed senescence by delaying the onset of initial wilting. Ion leakage, which is a reliable indicator of membrane integrity, was postponed in NAE(12:0)-treated flowers. The lipid peroxidation increased in carnation petals with time, in parallel to the development in activity of lipoxygenase and superoxide anion production rate, and these increases were both delayed by NAE(12:0) supplementation. The activities of four enzymes (superoxide dismutase, catalase, glutathione reductase and ascorbate peroxidase) that are implicated in antioxidant defense were also upregulated in the cut carnations that had been treated with NAE(12:0). These data indicate that NAE(12:0)-induced delays in cut-carnation senescence involve the protection of the integrity of membranes via suppressing oxidative damage and enhancing antioxidant defense. We propose that the stage from the end of blooming to the onset of wilting is a critical period for NAE(12:0) action.

  7. A quantitative framework for flower phenotyping in cultivated carnation (Dianthus caryophyllus L.).

    Science.gov (United States)

    Chacón, Borja; Ballester, Roberto; Birlanga, Virginia; Rolland-Lagan, Anne-Gaëlle; Pérez-Pérez, José Manuel

    2013-01-01

    Most important breeding goals in ornamental crops are plant appearance and flower characteristics where selection is visually performed on direct offspring of crossings. We developed an image analysis toolbox for the acquisition of flower and petal images from cultivated carnation (Dianthus caryophyllus L.) that was validated by a detailed analysis of flower and petal size and shape in 78 commercial cultivars of D. caryophyllus, including 55 standard, 22 spray and 1 pot carnation cultivars. Correlation analyses allowed us to reduce the number of parameters accounting for the observed variation in flower and petal morphology. Convexity was used as a descriptor for the level of serration in flowers and petals. We used a landmark-based approach that allowed us to identify eight main principal components (PCs) accounting for most of the variance observed in petal shape. The effect and the strength of these PCs in standard and spray carnation cultivars are consistent with shared underlying mechanisms involved in the morphological diversification of petals in both subpopulations. Our results also indicate that neighbor-joining trees built with morphological data might infer certain phylogenetic relationships among carnation cultivars. Based on estimated broad-sense heritability values for some flower and petal features, different genetic determinants shall modulate the responses of flower and petal morphology to environmental cues in this species. We believe our image analysis toolbox could allow capturing flower variation in other species of high ornamental value.

  8. Ethylene biosynthesis genes are differentially expressed during carnation (Dianthus caryophyllus L.) flower senescence.

    NARCIS (Netherlands)

    Have, ten A.; Woltering, E.J.

    1997-01-01

    Ethylene production and expression patterns of an 1-aminocyclopropane-1-carboxylic acid (ACC) oxidase (CARAO1) and of two ACC synthase (EC 4.4.1.14) genes (CARACC3 and CARAS1) were studied in floral organs of cut carnation flowers (Dianthus caryophyllus L.) cv. White Sim. During the vase life and

  9. Heterologous expression of the Arabidopsis etr1-1 allele inhibits the senescence of carnation flowers

    NARCIS (Netherlands)

    Bovy, A.G.; Angenent, G.C.; Dons, H.J.M.; Altvorst, van A.

    1999-01-01

    The Arabidopsis thaliana etr1-1 allele, capable of conferring ethylene insensitivity in a heterologous host, was introduced into transgenic carnation plants. This gene was expressed under control of either its own promoter, the constitutive CaMV 35S promoter or the flower-specific petunia FBP1

  10. Transgenic carnation plants obtained by Agrobacterium tumefaciens mediated transformation of petal explants

    NARCIS (Netherlands)

    Altvorst, van A.C.; Koehorst, H.; Jong, de J.; Dons, M.M.

    1996-01-01

    Transgenic carnation plants were obtained after infection of petal explants with the supervirulent Agrobacterium tumefaciens strain AGLO. Southern blot techniques confirmed the transgenic nature of four transformed plants. The expression of the gus gene was verified in these plants by histochemical

  11. Whole-Genome Characterization of Prunus necrotic ringspot virus Infecting Sweet Cherry in China.

    Science.gov (United States)

    Wang, Jiawei; Zhai, Ying; Zhu, Dongzi; Liu, Weizhen; Pappu, Hanu R; Liu, Qingzhong

    2018-03-01

    Prunus necrotic ringspot virus (PNRSV) causes yield loss in most cultivated stone fruits, including sweet cherry. Using a small RNA deep-sequencing approach combined with end-genome sequence cloning, we identified the complete genomes of all three PNRSV strands from PNRSV-infected sweet cherry trees and compared them with those of two previously reported isolates. Copyright © 2018 Wang et al.

  12. Effects of Nanosilver Treatments on Vase Life of Cut Flowers of Carnation (Dianthus caryophyllus cv. 'White Liberty’

    Directory of Open Access Journals (Sweden)

    Hossein Zarei

    2011-04-01

    Full Text Available Carnation (Dianthus caryophyllus is one of the most cultivated flowers around the world for producing of cut flowers. This paper assessed the efficacy of nanosilver (NS as an antibactericidal agent in extending the vase-life of cut flowers of carnation (Dianthus caryophyllus L.. Vase solutions were consisting of NS concentrations in 5, 10, 20, 40 and 80 ppm included sucrose 6 percent added in all treatments. Results showed that all NS treatments were combined with sugar extended the vase life of carnation flowers significantly compared with control. Observations indicated that NS treatments inhibited the growth of microorganisms in vase solution and considerably extend the vase-life of cut flowers of carnation.

  13. Identification and Characterization of the MADS-Box Genes and Their Contribution to Flower Organ in Carnation (Dianthus caryophyllus L.).

    Science.gov (United States)

    Zhang, Xiaoni; Wang, Qijian; Yang, Shaozong; Lin, Shengnan; Bao, Manzhu; Bendahmane, Mohammed; Wu, Quanshu; Wang, Caiyun; Fu, Xiaopeng

    2018-04-04

    Dianthus is a large genus containing many species with high ornamental economic value. Extensive breeding strategies permitted an exploration of an improvement in the quality of cultivated carnation, particularly in flowers. However, little is known on the molecular mechanisms of flower development in carnation. Here, we report the identification and description of MADS-box genes in carnation ( DcaMADS ) with a focus on those involved in flower development and organ identity determination. In this study, 39 MADS-box genes were identified from the carnation genome and transcriptome by the phylogenetic analysis. These genes were categorized into four subgroups (30 MIKC c , two MIKC*, two Mα, and five Mγ). The MADS-box domain, gene structure, and conserved motif compositions of the carnation MADS genes were analysed. Meanwhile, the expression of DcaMADS genes were significantly different in stems, leaves, and flower buds. Further studies were carried out for exploring the expression of DcaMADS genes in individual flower organs, and some crucial DcaMADS genes correlated with their putative function were validated. Finally, a new expression pattern of DcaMADS genes in flower organs of carnation was provided: sepal (three class E genes and two class A genes), petal (two class B genes, two class E genes, and one SHORT VEGETATIVE PHASE ( SVP )), stamen (two class B genes, two class E genes, and two class C), styles (two class E genes and two class C), and ovary (two class E genes, two class C, one AGAMOUS-LIKE 6 ( AGL6 ), one SEEDSTICK ( STK ), one B sister , one SVP , and one Mα ). This result proposes a model in floral organ identity of carnation and it may be helpful to further explore the molecular mechanism of flower organ identity in carnation.

  14. Identification and Characterization of the MADS-Box Genes and Their Contribution to Flower Organ in Carnation (Dianthus caryophyllus L.

    Directory of Open Access Journals (Sweden)

    Xiaoni Zhang

    2018-04-01

    Full Text Available Dianthus is a large genus containing many species with high ornamental economic value. Extensive breeding strategies permitted an exploration of an improvement in the quality of cultivated carnation, particularly in flowers. However, little is known on the molecular mechanisms of flower development in carnation. Here, we report the identification and description of MADS-box genes in carnation (DcaMADS with a focus on those involved in flower development and organ identity determination. In this study, 39 MADS-box genes were identified from the carnation genome and transcriptome by the phylogenetic analysis. These genes were categorized into four subgroups (30 MIKCc, two MIKC*, two Mα, and five Mγ. The MADS-box domain, gene structure, and conserved motif compositions of the carnation MADS genes were analysed. Meanwhile, the expression of DcaMADS genes were significantly different in stems, leaves, and flower buds. Further studies were carried out for exploring the expression of DcaMADS genes in individual flower organs, and some crucial DcaMADS genes correlated with their putative function were validated. Finally, a new expression pattern of DcaMADS genes in flower organs of carnation was provided: sepal (three class E genes and two class A genes, petal (two class B genes, two class E genes, and one SHORT VEGETATIVE PHASE (SVP, stamen (two class B genes, two class E genes, and two class C, styles (two class E genes and two class C, and ovary (two class E genes, two class C, one AGAMOUS-LIKE 6 (AGL6, one SEEDSTICK (STK, one B sister, one SVP, and one Mα. This result proposes a model in floral organ identity of carnation and it may be helpful to further explore the molecular mechanism of flower organ identity in carnation.

  15. 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...

  16. Psidium guajava and Piper betle leaf extracts prolong vase life of cut carnation (Dianthus caryophyllus) flowers.

    Science.gov (United States)

    Rahman, M M; Ahmad, S H; Lgu, K S

    2012-01-01

    The effect of leaf extracts of Psidium guajava and Piper betle on prolonging vase life of cut carnation flowers was studied. "Carola" and "Pallas Orange" carnation flowers, at bud stage, were pulsed 24 hours with a floral preservative. Then, flowers were placed in a vase solution containing sprite and a "germicide" (leaf extracts of P. guajava and P. betle, 8-HQC, or a copper coin). Flowers treated with 8-HQC, copper coin, and leaf extracts had longer vase life, larger flower diameter, and higher rate of water uptake compared to control (tap water). The leaf extracts of P. guajava and P. betle showed highest antibacterial and antifungal activities compared to the other treatments. Both showed similar effects on flower quality as the synthetic germicide, 8-HQC. Therefore, these extracts are likely natural germicides to prolong vase life of cut flowers.

  17. Psidium guajava and Piper betle Leaf Extracts Prolong Vase Life of Cut Carnation (Dianthus caryophyllus Flowers

    Directory of Open Access Journals (Sweden)

    M. M. Rahman

    2012-01-01

    Full Text Available The effect of leaf extracts of Psidium guajava and Piper betle on prolonging vase life of cut carnation flowers was studied. “Carola” and “Pallas Orange” carnation flowers, at bud stage, were pulsed 24 hours with a floral preservative. Then, flowers were placed in a vase solution containing sprite and a “germicide” (leaf extracts of P. guajava and P. betle, 8-HQC, or a copper coin. Flowers treated with 8-HQC, copper coin, and leaf extracts had longer vase life, larger flower diameter, and higher rate of water uptake compared to control (tap water. The leaf extracts of P. guajava and P. betle showed highest antibacterial and antifungal activities compared to the other treatments. Both showed similar effects on flower quality as the synthetic germicide, 8-HQC. Therefore, these extracts are likely natural germicides to prolong vase life of cut flowers.

  18. A role for the deep orange and carnation eye color genes in lysosomal delivery in Drosophila.

    Science.gov (United States)

    Sevrioukov, E A; He, J P; Moghrabi, N; Sunio, A; Krämer, H

    1999-10-01

    Deep orange and carnation are two of the classic eye color genes in Drosophila. Here, we demonstrate that Deep orange is part of a protein complex that localizes to endosomal compartments. A second component of this complex is Carnation, a homolog of Sec1p-like regulators of membrane fusion. Because complete loss of deep orange function is lethal, the role of this complex in intracellular trafficking was analyzed in deep orange mutant clones. Retinal cells devoid of deep orange function completely lacked pigmentation and exhibited exaggerated multivesicular structures. Furthermore, a defect in endocytic trafficking was visualized in developing photoreceptor cells. These results provide direct evidence that eye color mutations of the granule group also disrupt vesicular trafficking to lysosomes.

  19. Immunochemical and biological properties of a mouse monoclonal antibody reactive to prunus necrotic ringspot ilarvirus.

    Science.gov (United States)

    Aebig, J A; Jordan, R L; Lawson, R H; Hsu, H T

    1987-01-01

    A monoclonal antibody reacting with prunus necrotic ringspot ilarvirus was tested in immunochemical studies, neutralization of infectivity assays, and by immuno-electron microscopy. The antibody was able to detect the 27,000 Mr coat protein of prunus necrotic ringspot ilarvirus in western blots and also detected all polypeptide fragments generated after incubation of whole virus with proteolytic enzymes. In neutralization of infectivity studies, the antibody blocked virus infectivity, although it did not precipitate the antigen in agar gel Ouchterlony double diffusion tests. Immuno-electron microscopy confirmed that the antibody coats virions but does not cause clumping. The antibody may be a useful tool for investigating coat protein-dependent initiation of ilarvirus infection.

  20. deep-orange and carnation define distinct stages in late endosomal biogenesis in Drosophila melanogaster

    OpenAIRE

    Sriram, V.; Krishnan, K.S.; Mayor, Satyajit

    2003-01-01

    Endosomal degradation is severely impaired in primary hemocytes from larvae of eye color mutants of Drosophila. Using high resolution imaging and immunofluorescence microscopy in these cells, products of eye color genes, deep-orange (dor) and carnation (car), are localized to large multivesicular Rab7-positive late endosomes containing Golgi-derived enzymes. These structures mature into small sized Dor-negative, Car-positive structures, which subsequently fuse to form tubular lysosomes. Defec...

  1. Molecular characterization of Prunus necrotic ringspot virus isolated from rose in Brazil.

    OpenAIRE

    FAJARDO, T. V. M.; NASCIMENTO, M. B.; EIRAS, M.; NICKEL, O.; PIO-RIBEIRO, G.

    2016-01-01

    ABSTRACT: There is no molecular characterization of Brazilian isolates of Prunus necrotic ringspot virus (PNRSV), except for those infecting peach. In this research, the causal agent of rose mosaic was determined and the movement (MP) and coat (CP) protein genes of a PNRSV isolate from rose were molecularly characterized for the first time in Brazil. The nucleotide and deduced amino acid sequences of MP and CP complete genes were aligned and compared with other isolates. Molecular analysis of...

  2. Tests for Transmission of Prunus Necrotic Ringspot and Two Nepoviruses by Criconemella xenoplax.

    Science.gov (United States)

    Yuan, W Q; Barnett, O W; Westcott, S W; Scott, S W

    1990-10-01

    In two of three trials, detectable color reactions in ELISA for Prunus necrotic ringspot virus (PNRSV) were observed for Criconemella xenoplax handpicked from the root zone of infected peach trees. Criconemella xenoplax (500/pot) handpicked from root zones of peach trees infected with PNRSV failed to transmit the virus to cucumber or peach seedlings. The nematode also failed to transmit tomato ringspot (TomRSV) or tobacco ringspot viruses between cucumbers, although Xiphinema americanum transmitted TomRSV under the same conditions. Plants of peach, cucumber, Chenopodium quinoa, and Catharanthus roseus were not infected by PNRSV when grown in soil containing C. xenoplax collected from root zones of PNRSV-infected trees. Shirofugen cherry scions budded on Mazzard cherry seedling rootstocks remained symptomless when transplanted into root zones of PNRSV-infected trees. Virus transmission was not detected by ELISA when C. xenoplax individuals were observed to feed on cucumber root explants that were infected with PNRSV and subsequently fed on roots of Prunus besseyi in agar cultures. Even if virus transmission by C. xenoplax occurs via contamination rather than by a specific mechanism, it must be rare.

  3. Determination of extra and intracellular content from some lytic enzymes related with carnation (Dianthus caryophyllus L. root cell wall

    Directory of Open Access Journals (Sweden)

    Sixta Tulia Martínez Peralta

    2016-11-01

    Full Text Available The presence of some enzymes related to cell wall (polygalacturonase, the pectate lyase, protease and xylanase in carnation (Dianthus caryophyllus L. roots as well as the activity levels were determined. These levels were analyzed in different cellular places: the intercellular fluid that is part of apoplast, the symplast, and the total level (apoplast and symplast in carnation roots. Two methods were tested to extract the intercellular fluid. To obtain the intracellular content (symplast and total extract (apoplast+symplast, three methods were tested, using as extracting solution  i phosphate buffer, ii phosphate buffer + PVPP,  iii before the extraction with phosphate buffer, the carnation roots were washed with acetone.  The results showed the effect of different extracting solutions in the enzymatic activities and in the protein content. A new only one step method is proposed to extract the four enzymes and make the comparative analysis of enzymatic activity.

  4. Event-specific qualitative and quantitative PCR detection of the GMO carnation (Dianthus caryophyllus) variety Moonlite based upon the 5'-transgene integration sequence.

    Science.gov (United States)

    Li, P; Jia, J W; Jiang, L X; Zhu, H; Bai, L; Wang, J B; Tang, X M; Pan, A H

    2012-04-27

    To ensure the implementation of genetically modified organism (GMO)-labeling regulations, an event-specific detection method was developed based on the junction sequence of an exogenous integrant in the transgenic carnation variety Moonlite. The 5'-transgene integration sequence was isolated by thermal asymmetric interlaced PCR. Based upon the 5'-transgene integration sequence, the event-specific primers and TaqMan probe were designed to amplify the fragments, which spanned the exogenous DNA and carnation genomic DNA. Qualitative and quantitative PCR assays were developed employing the designed primers and probe. The detection limit of the qualitative PCR assay was 0.05% for Moonlite in 100 ng total carnation genomic DNA, corresponding to about 79 copies of the carnation haploid genome; the limit of detection and quantification of the quantitative PCR assay were estimated to be 38 and 190 copies of haploid carnation genomic DNA, respectively. Carnation samples with different contents of genetically modified components were quantified and the bias between the observed and true values of three samples were lower than the acceptance criterion (GMO detection method. These results indicated that these event-specific methods would be useful for the identification and quantification of the GMO carnation Moonlite.

  5. Papaya ringspot virus coat protein gene for antigen presentation Escherichia coli

    Czech Academy of Sciences Publication Activity Database

    Chatchen, S.; Juříček, Miloslav; Rueda, P.; Kertbundit, Sunee

    2006-01-01

    Roč. 39, č. 1 (2006), s. 16-21 ISSN 1225-8687 Grant - others:Thai Research Fund(TH) BT-B-06-PG-14-4503 Institutional research plan: CEZ:AV0Z50380511 Source of funding: V - iné verejné zdroje Keywords : antigen presentation * canine parvo virus * epitope * papaya ringspot virus Subject RIV: EF - Botanics Impact factor: 1.465, year: 2006 http://www.jbmb.or.kr/view_article.php3?cont=jbmb&kid=174&mid=3&pid=3

  6. Variability and molecular typing of the woody-tree infecting prunus necrotic ringspot ilarvirus.

    Science.gov (United States)

    Vasková, D; Petrzik, K; Karesová, R

    2000-01-01

    The 3'-part of the movement protein gene, the intergenic region and the complete coat protein gene of sixteen isolates of Prunus necrotic ringspot virus (PNRSV) from five different host species from the Czech Republic were sequenced in order to search for the bases of extensive variability of viroses caused by this pathogen. According to phylogenetic analyses all the 46 isolates sequenced to date split into three main groups, which correlated to a certain extend with their geographic origin. Modelled serological properties showed that all the new isolates belong to one serotype.

  7. Differentiation among isolates of prunus necrotic ringspot virus by transcript conformation polymorphism.

    Science.gov (United States)

    Rosner, A; Maslenin, L; Spiegel, S

    1998-09-01

    A method based on differences in electrophoretic mobility of RNA transcripts made from polymerase chain reaction (PCR) products was used for differentiation among virus isolates. A T7 RNA polymerase promoter was attached to amplified prunus necrotic ringspot virus (PNRSV) sequences by PCR. The PCR products then served as a template for transcription. Single-stranded transcripts originated from different PNRSV isolates varied in electrophoretic mobility in polyacrylamide gels, presumably because of transcript conformation polymorphism (TCP). This procedure was applied for the differentiation of PNRSV isolates.

  8. Construction of a reference genetic linkage map for carnation (Dianthus caryophyllus L.).

    Science.gov (United States)

    Yagi, Masafumi; Yamamoto, Toshiya; Isobe, Sachiko; Hirakawa, Hideki; Tabata, Satoshi; Tanase, Koji; Yamaguchi, Hiroyasu; Onozaki, Takashi

    2013-10-26

    Genetic linkage maps are important tools for many genetic applications including mapping of quantitative trait loci (QTLs), identifying DNA markers for fingerprinting, and map-based gene cloning. Carnation (Dianthus caryophyllus L.) is an important ornamental flower worldwide. We previously reported a random amplified polymorphic DNA (RAPD)-based genetic linkage map derived from Dianthus capitatus ssp. andrezejowskianus and a simple sequence repeat (SSR)-based genetic linkage map constructed using data from intraspecific F2 populations; however, the number of markers was insufficient, and so the number of linkage groups (LGs) did not coincide with the number of chromosomes (x = 15). Therefore, we aimed to produce a high-density genetic map to improve its usefulness for breeding purposes and genetic research. We improved the SSR-based genetic linkage map using SSR markers derived from a genomic library, expression sequence tags, and RNA-seq data. Linkage analysis revealed that 412 SSR loci (including 234 newly developed SSR loci) could be mapped to 17 linkage groups (LGs) covering 969.6 cM. Comparison of five minor LGs covering less than 50 cM with LGs in our previous RAPD-based genetic map suggested that four LGs could be integrated into two LGs by anchoring common SSR loci. Consequently, the number of LGs corresponded to the number of chromosomes (x = 15). We added 192 new SSRs, eight RAPD, and two sequence-tagged site loci to refine the RAPD-based genetic linkage map, which comprised 15 LGs consisting of 348 loci covering 978.3 cM. The two maps had 125 SSR loci in common, and most of the positions of markers were conserved between them. We identified 635 loci in carnation using the two linkage maps. We also mapped QTLs for two traits (bacterial wilt resistance and anthocyanin pigmentation in the flower) and a phenotypic locus for flower-type by analyzing previously reported genotype and phenotype data. The improved genetic linkage maps and SSR markers developed

  9. In vitro conservation of the cultivation of spanish carnation (Dianthus caryophyllus L. from mineral salts.

    Directory of Open Access Journals (Sweden)

    Liudmila Jiménez-Mariña

    2015-12-01

    Full Text Available The objective of the present study was to determine the effect of the salts concentration described by Murashige and Skoog (MS in short term in vitro conservation of nodal segments of Spanish Carnation (Dianthus caryophyllus L.. The investigation was developed in the Center of Vegetable Biotechnology Studies (CEBVEG, in the period 2012- 2013. The treatments consisted on the addition of MS salts (100; 75; 50; 25% and a control (100% + growing regulators in medium culture. Decreasing until 25% of salts concentration in culture medium reduced the growing speed, being able to conserve for six months under these conditions A survival and recovery of 91,3% was obtained.

  10. Effect of silver thiosulphate preservative on the physiology of cut carnations

    International Nuclear Information System (INIS)

    Ducasse, P.B.; Van Staden, J.

    1981-01-01

    This investigation attempted to determine the effect of silver thiosulphate on the carbohydrate status of cut carnation flowers. Labelled [ 14 C] sucrose was applied by microsyringe to two of the outer petals of each flower. At fixed intervals flowers were withdrawn from the different solutions and separated into labelled petals, untreated petals, gynoecia, and shoots. Paper chromatographic techniques were used to determine whether any detected radioactivity was associated with sucrose or its breakdown products. The vase life of flowers was extended by silver thiosulphate treatment and decreased by Ethrel application. Ethrel application enhanced carbohydrate utilization and also accelerated transport of labelled compounds from the treated petals to the rest of the flower

  11. 40 CFR 174.515 - Coat Protein of Papaya Ringspot Virus; exemption from the requirement of a tolerance.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Coat Protein of Papaya Ringspot Virus; exemption from the requirement of a tolerance. 174.515 Section 174.515 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS PROCEDURES AND REQUIREMENTS FOR PLANT-INCORPORATED PROTECTANTS Tolerances and Tolerance...

  12. Subcellular localization of secondary lipid metabolites including fragrance volatiles in carnation petals

    International Nuclear Information System (INIS)

    Hudak, K.A.; Thompson, J.E.

    1997-01-01

    Pulse-chase labeling of carnation (Dianthus caryophyllus L. cv Improved White Sim) petals with [14C]acetate has provided evidence for a hydrophobic subcompartment of lipid-protein particles within the cytosol that resemble oil bodies, are formed by blebbing from membranes, and are enriched in lipid metabolites (including fragrance volatiles) derived from membrane fatty acids. Fractionation of the petals during pulse-chase labeling revealed that radiolabeled fatty acids appear first in microsomal membranes and subsequently in cytosolic lipid-protein particles, indicating that the particles originate from membranes. This interpretation is supported by the finding that the cytosolic lipid-protein particles contain phospholipid as well as the same fatty acids found in microsomal membranes. Radiolabeled polar lipid metabolites (methanol/ water-soluble) were detectable in both in situ lipid-protein particles isolated from the cytosol and those generated in vitro from isolated radiolabeled microsomal membranes. The lipid-protein particles were also enriched in hexanal, trans-2-hexenal, 1-hexanol, 3-hexen-1-ol, and 2-hexanol, volatiles of carnation flower fragrance that are derived from membrane fatty acids through the lipoxygenase pathway. Therefore, secondary lipid metabolites, including components of fragrance, appear to be formed within membranes of petal tissue and are subsequently released from the membrane bilayers into the cytosol by blebbing of lipid-protein particles

  13. Short-term effects of carbon dioxide on carnation callus cell respiration

    International Nuclear Information System (INIS)

    Palet, A.; Ribas-Carbo, M.; Argiles, J.M.; Azcon-Bieto, J.

    1991-01-01

    The addition of potassium bicarbonate to the electrode cuvette immediately stimulated the rate of dark O 2 uptake of photomixotrophic and heterotrophic carnation (Dianthus caryophyllus L.) callus, of Elodea canadensis (Minchx) leaves, and of other plant tissues. This phenomenon occurred at pH values lower than 7.2 to 7.8, and the stimulation depended on the concentration of gaseous CO 2 in the solution. These stimulatory responses lasted several minutes and then decreased, but additional bicarbonate or gaseous CO 2 again stimulated respiration, suggesting a reversible effect. Carbonic anhydrase in the solution increased the stimulatory effect of potassium bicarbonate. The CO 2 /bicarbonate dependent stimulation of respiration did not occur in animal tissues such as rat diaphragm and isolated hepatocytes, and was inhibited by salicylhydroxamic acid in carnation callus cells and E. canadensis leaves. This suggested that the alternative oxidase was engaged during the stimulation in plant tissues. The cytochrome pathway was severely inhibited by CO 2 /bicarbonate either in the absence or in the presence of the uncoupler carbonylcyanide m-chlorophenyl hydrazone. The activity of cytochrome c oxidase of callus tissue homogenates was also inhibited by CO 2 /bicarbonate. The results suggested that high carbon dioxide levels (mainly free CO 2 ) partially inhibited the cytochrome pathway (apparently at the oxidase level), and this block in electron transport elicited a large transient engagement of the alternative oxidase when present uninhibited

  14. Pectin methyl esterases and pectins in normal and hyperhydric shoots of carnation cultured in vitro.

    Science.gov (United States)

    Saher, Shady; Piqueras, Abel; Hellin, Eladio; Olmos, Enrique

    2005-02-01

    Control and hyperhydric micropropagated plantlets from three carnation cultivars have been used to study their pectin composition and the activity of pectin methyl esterases (PMEs; EC 3.1.1.11). Pectins are a highly heterogeneous group of polymers that contribute to cell adhesion, cell wall architecture, and cell wall mechanical strength. Pectins control cell wall porosity and cell wall ionic status and are implicated in intercellular space development. The degree of esterification of pectins is controlled by the activity of cell wall PMEs; their different actions can affect the properties of the cell wall, which have been considered important with respect to controlling the development of hyperhydricity. The total pectins of hyperhydric leaves of the three varieties were significantly reduced in comparison with controls. The pectate fraction was significantly increased in hyperhydric leaves of all varieties while soluble pectins and protopectins were significantly lower. The PME activity of hyperhydric leaves was higher (4-10 times) compared to controls of the three varieties. Isoelectric focusing of PME isozymes revealed the presence of three isoforms; neutral PME activity was the major isozyme in control and hyperhydric leaves of the three varieties, whilst a decrease in the activity of the acidic isoforms was observed in hyperhydric leaves. The different PME activities could regulate some of the structural changes related to hyperhydricity in micropropagated carnation plants.

  15. Identification and quantification of genetically modified Moonshade carnation lines using conventional and TaqMan real-time polymerase chain reaction methods.

    Science.gov (United States)

    Li, Peng; Jia, Junwei; Bai, Lan; Pan, Aihu; Tang, Xueming

    2013-07-01

    Genetically modified carnation (Dianthus caryophyllus L.) Moonshade was approved for planting and commercialization in several countries from 2004. Developing methods for analyzing Moonshade is necessary for implementing genetically modified organism labeling regulations. In this study, the 5'-transgene integration sequence was isolated using thermal asymmetric interlaced (TAIL)-PCR. Based upon the 5'-transgene integration sequence, conventional and TaqMan real-time PCR assays were established. The relative limit of detection for the conventional PCR assay was 0.05 % for Moonshade using 100 ng total carnation genomic DNA, corresponding to approximately 79 copies of the carnation haploid genome, and the limits of detection and quantification of the TaqMan real-time PCR assay were estimated to be 51 and 254 copies of haploid carnation genomic DNA, respectively. These results are useful for identifying and quantifying Moonshade and its derivatives.

  16. A Novel Glucosylation Reaction on Anthocyanins Catalyzed by Acyl-Glucose–Dependent Glucosyltransferase in the Petals of Carnation and Delphinium[C][W

    Science.gov (United States)

    Matsuba, Yuki; Sasaki, Nobuhiro; Tera, Masayuki; Okamura, Masachika; Abe, Yutaka; Okamoto, Emi; Nakamura, Haruka; Funabashi, Hisakage; Takatsu, Makoto; Saito, Mikako; Matsuoka, Hideaki; Nagasawa, Kazuo; Ozeki, Yoshihiro

    2010-01-01

    Glucosylation of anthocyanin in carnations (Dianthus caryophyllus) and delphiniums (Delphinium grandiflorum) involves novel sugar donors, aromatic acyl-glucoses, in a reaction catalyzed by the enzymes acyl-glucose–dependent anthocyanin 5(7)-O-glucosyltransferase (AA5GT and AA7GT). The AA5GT enzyme was purified from carnation petals, and cDNAs encoding carnation Dc AA5GT and the delphinium homolog Dg AA7GT were isolated. Recombinant Dc AA5GT and Dg AA7GT proteins showed AA5GT and AA7GT activities in vitro. Although expression of Dc AA5GT in developing carnation petals was highest at early stages, AA5GT activity and anthocyanin accumulation continued to increase during later stages. Neither Dc AA5GT expression nor AA5GT activity was observed in the petals of mutant carnations; these petals accumulated anthocyanin lacking the glucosyl moiety at the 5 position. Transient expression of Dc AA5GT in petal cells of mutant carnations is expected to result in the transfer of a glucose moiety to the 5 position of anthocyanin. The amino acid sequences of Dc AA5GT and Dg AA7GT showed high similarity to glycoside hydrolase family 1 proteins, which typically act as β-glycosidases. A phylogenetic analysis of the amino acid sequences suggested that other plant species are likely to have similar acyl-glucose–dependent glucosyltransferases. PMID:20971893

  17. Ensuring an Italian Renaissance

    Science.gov (United States)

    Hallock, Ann H.

    1978-01-01

    Factors contributing to the renaissance of Italian and the goals of students who study the language are discussed. Alternatives to rote learning in the classroom and ways to generate interest in Italian in the community are suggested. (SW)

  18. Next generation sequencing and molecular analysis of artichoke Italian latent virus.

    Science.gov (United States)

    Elbeaino, Toufic; Belghacem, Imen; Mascia, Tiziana; Gallitelli, Donato; Digiaro, Michele

    2017-06-01

    Next-generation sequencing (NGS) allowed the assembly of the complete RNA-1 and RNA-2 sequences of a grapevine isolate of artichoke Italian latent virus (AILV). RNA-1 and RNA-2 are 7,338 and 4,630 nucleotides in length excluding the 3' terminal poly(A) tail, and encode two putative polyproteins of 255.8 kDa (p1) and 149.6 kDa (p2), respectively. All conserved motifs and predicted cleavage sites, typical for nepovirus polyproteins, were found in p1 and p2. AILV p1 and p2 share high amino acid identity with their homologues in beet ringspot virus (p1, 81% and p2, 71%), tomato black ring virus (p1, 79% and p2, 63%), grapevine Anatolian ringspot virus (p1, 65% and p2, 63%), and grapevine chrome mosaic virus (p1, 60% and p2, 54%), and to a lesser extent with other grapevine nepoviruses of subgroup A and C. Phylogenetic and sequence analyses, all confirmed the strict relationship of AILV with members classified in subgroup B of genus Nepovirus.

  19. Italian: Area Background Information.

    Science.gov (United States)

    Defense Language Inst., Washington, DC.

    This booklet has been assembled in order to provide students of Italian with a compact source of cultural information on their target area. Chapters include discussion of: (1) introduction to Italian; (2) origins of the Italian population; (3) geography; (4) history including the Roman Era, the Middle Ages, the Renaissance, the "Risorgimento," and…

  20. Molecular characterization of Prunus necrotic ringspot virus isolated from rose in Brazil

    Directory of Open Access Journals (Sweden)

    Thor Vinícius Martins Fajardo

    2015-12-01

    Full Text Available ABSTRACT: There is no molecular characterization of Brazilian isolates of Prunus necrotic ringspot virus (PNRSV, except for those infecting peach. In this research, the causal agent of rose mosaic was determined and the movement (MP and coat (CP protein genes of a PNRSV isolate from rose were molecularly characterized for the first time in Brazil. The nucleotide and deduced amino acid sequences of MP and CP complete genes were aligned and compared with other isolates. Molecular analysis of the MP and CP nucleotide sequences of a Brazilian PNRSV isolate from rose and others from this same host showed highest identities of 96.7% and 98.6%, respectively, and Rose-Br isolate was classified in PV32 group.

  1. Molecular characterization of two prunus necrotic ringspot virus isolates from Canada.

    Science.gov (United States)

    Cui, Hongguang; Hong, Ni; Wang, Guoping; Wang, Aiming

    2012-05-01

    We determined the entire RNA1, 2 and 3 sequences of two prunus necrotic ringspot virus (PNRSV) isolates, Chr3 from cherry and Pch12 from peach, obtained from an orchard in the Niagara Fruit Belt, Canada. The RNA1, 2 and 3 of the two isolates share nucleotide sequence identities of 98.6%, 98.4% and 94.5%, respectively. Their RNA1- and 2-encoded amino acid sequences are about 98% identical to the corresponding sequences of a cherry isolate, CH57, the only other PNRSV isolate with complete RNA1 and 2 sequences available. Phylogenetic analysis of the coat protein and movement protein encoded by RNA3 of Pch12 and Chr3 and published PNRSV isolates indicated that Chr3 belongs to the PV96 group and Pch12 belongs to the PV32 group.

  2. Seasonal variation of Prunus necrotic ringspot virus concentration in almond, peach, and plum cultivars

    Directory of Open Access Journals (Sweden)

    N. Salem

    2003-08-01

    Full Text Available Levels of Prunus necrotic ringspot virus (PNRSV infection in almond, peach, and plum cultivars over the course of an entire year were determined by testing different plant parts of naturally infected trees, using the double antibody sandwich-enzyme linked immunosorbent assay (DAS-ELISA. The data showed that spring was the best time of year for PNRSV detection in flowers, active growing buds, and young leaves. PNRSV detection was less reliable during the summer months. Young leaves of all cultivars were the most reliable source for distinguishing between healthy and infected plants, while flowers and buds yielded high values in some cultivars but not in others. Seasonal fluctuations in virus concentration did not follow the same pattern in all cultivars. It is therefore impossible to distinguish between infected and healthy trees on the basis of one single sampling time for all cultivars.

  3. Genetic relatedness of Trichoderma isolates antagonistic against Fusarium oxysporum f.sp. dianthi inflicting carnation wilt.

    Science.gov (United States)

    Shanmugam, V; Sharma, Vivek; Ananthapadmanaban

    2008-01-01

    Twenty-eight isolates of Trichoderma belonging to four different species were screened in vitro for their antagonistic ability against Fusarium oxysporum f.sp. dianthi causing carnation wilt. Three different levels of antagonism observed in dual plate assay were further confirmed by cell-free culture filtrate experiments. Isolates showing class I level of antagonism produced maximum lytic enzymes, chitinases and beta-1,3-glucanases. Genetic variability of 25 selected isolates was assessed by random amplified polymorphic DNA technique and the amplified products were correlated for their level of antagonism. Unweighed pair-group method with arithmetical averages cluster analysis revealed prominent inter-and intraspecific genetic variation among the isolates. Based on their genetic relationship, the isolates were mainly distributed into 3 major groups representing T. atroviride, T. pseudokoningii and T. harzianum, with 20-35% interspecific dissimilarity. However, the polymorphism shown by the isolates did not correlate to their level of antagonism.

  4. Analysis of gene expression during the transition to climacteric phase in carnation flowers (Dianthus caryophyllus L.).

    Science.gov (United States)

    In, Byung-Chun; Binder, Brad M; Falbel, Tanya G; Patterson, Sara E

    2013-11-01

    It has been generally thought that in ethylene-sensitive plants such as carnations, senescence proceeds irreversibly once the tissues have entered the climacteric phase. While pre-climacteric petal tissues have a lower sensitivity to ethylene, these tissues are converted to the climacteric phase at a critical point during flower development. In this study, it is demonstrated that the senescence process initiated by exogenous ethylene is reversible in carnation petals. Petals treated with ethylene for 12h showed sustained inrolling and senescence, while petals treated with ethylene for 10h showed inrolling followed by recovery from inrolling. Reverse transcription-PCR analysis revealed differential expression of genes involved in ethylene biosynthesis and ethylene signalling between 10h and 12h ethylene treatment. Ethylene treatment at or beyond 12h (threshold time) decreased the mRNA levels of the receptor genes (DcETR1, DcERS1, and DcERS2) and DcCTR genes, and increased the ethylene biosynthesis genes DcACS1 and DcACO1. In contrast, ethylene treatment under the threshold time caused a transient decrease in the receptor genes and DcCTR genes, and a transient increase in DcACS1 and DcACO1. Sustained DcACS1 accumulation is correlated with decreases in DcCTR genes and increase in DcEIL3 and indicates that tissues have entered the climacteric phase and that senescence proceeds irreversibly. Inhibition of ACS (1-aminocyclopropane-1-carboxylic acid synthase) prior to 12h ethylene exposure was not able to prevent reduction in transcripts of DcCTR genes, yet suppressed transcript of DcACS1 and DcACO1. This leads to the recovery from inrolling of the petals, indicating that DcACS1 may act as a signalling molecule in senescence of flowers.

  5. Early steps of adventitious rooting: morphology, hormonal profiling and carbohydrate turnover in carnation stem cuttings.

    Science.gov (United States)

    Agulló-Antón, María Ángeles; Ferrández-Ayela, Almudena; Fernández-García, Nieves; Nicolás, Carlos; Albacete, Alfonso; Pérez-Alfocea, Francisco; Sánchez-Bravo, José; Pérez-Pérez, José Manuel; Acosta, Manuel

    2014-03-01

    The rooting of stem cuttings is a common vegetative propagation practice in many ornamental species. A detailed analysis of the morphological changes occurring in the basal region of cultivated carnation cuttings during the early stages of adventitious rooting was carried out and the physiological modifications induced by exogenous auxin application were studied. To this end, the endogenous concentrations of five major classes of plant hormones [auxin, cytokinin (CK), abscisic acid, salicylic acid (SA) and jasmonic acid] and the ethylene precursor 1-aminocyclopropane-1-carboxylic acid were analyzed at the base of stem cuttings and at different stages of adventitious root formation. We found that the stimulus triggering the initiation of adventitious root formation occurred during the first hours after their excision from the donor plant, due to the breakdown of the vascular continuum that induces auxin accumulation near the wounding. Although this stimulus was independent of exogenously applied auxin, it was observed that the auxin treatment accelerated cell division in the cambium and increased the sucrolytic activities at the base of the stem, both of which contributed to the establishment of the new root primordia at the stem base. Further, several genes involved in auxin transport were upregulated in the stem base either with or without auxin application, while endogenous CK and SA concentrations were specially affected by exogenous auxin application. Taken together our results indicate significant crosstalk between auxin levels, stress hormone homeostasis and sugar availability in the base of the stem cuttings in carnation during the initial steps of adventitious rooting. © 2013 Scandinavian Plant Physiology Society.

  6. Interaction effect of gamma rays and thermal neutrons on the inactivation of odontoglossum ringspot virus isolated from orchid

    International Nuclear Information System (INIS)

    Mori, Itsuhiko; Inouye, Narinobu.

    1977-01-01

    The effect of gamma rays or thermal neutrons and their interaction effects on the inactivation of the infectivity of Odontoglossum ringspot virus (ORSV) in buffered crude sap of the plant tissue were studied. The inactivation effect of gamma ray on ORSV varied in different ionic strength of the phosphate buffer solutions. Borax enhanced this effect. In interaction effect of gamma and neutron irradiation, irradiation orders, that is, n → γ and γ → n, gave different inactivation pattern. (author)

  7. The role of silver nano-particles and silver thiosulfate on the longevity of cut carnation (Dianthus caryophyllus) flowers.

    Science.gov (United States)

    Hashemabadi, Davood

    2014-07-01

    The purpose of this study was to evaluate the efficacy of silver nano-particles (SNP) and silver thiosulfate (STS) in extending the vase life of cut carnation (Dianthus caryophyllus L. cv. 'Tempo') flowers. Pulse treatments of SNP @ 0, 5, 10 and 15 mg l(-1) and STS @ 0, 0.1, 0.2 and 0.3 mM were administered to carnation flowers for 24 hr. The longest vase life (16.1 days) was observed in flowers treated with 15 mg l(-1) of SNP + 0.2 mM STS. The least chlorophyll was destroyed in flowers treated with 15 mg I(-1) of SNP + 0.3 mM STS. Our findings showed that the 15 mg l(-1) SNP treatment inhibited bacterial growth in the preservative solution. The control flowers bloomed faster than the treated flowers. The maximum peroxidase activity and the minimum lipid peroxidation were obtained in cut flowers that were treated with 15 mg l(-1) of SNP and 0.3 mM STS. Overall, results of the study revealed that SNP and STS treatment extended the longevity of cut carnation 'Tempo' flowers by reducing oxidative stress, improving anti-oxidant system, reducing bacterial populations and delaying flowering.

  8. Enhanced Conjugation of Auxin by GH3 Enzymes Leads to Poor Adventitious Rooting in Carnation Stem Cuttings

    Directory of Open Access Journals (Sweden)

    Antonio Cano

    2018-04-01

    Full Text Available Commercial carnation (Dianthus caryophyllus cultivars are vegetatively propagated from axillary stem cuttings through adventitious rooting; a process which is affected by complex interactions between nutrient and hormone levels and is strongly genotype-dependent. To deepen our understanding of the regulatory events controlling this process, we performed a comparative study of adventitious root (AR formation in two carnation cultivars with contrasting rooting performance, “2101–02 MFR” and “2003 R 8”, as well as in the reference cultivar “Master”. We provided molecular evidence that localized auxin response in the stem cutting base was required for efficient adventitious rooting in this species, which was dynamically established by polar auxin transport from the leaves. In turn, the bad-rooting behavior of the “2003 R 8” cultivar was correlated with enhanced synthesis of indole-3-acetic acid conjugated to aspartic acid by GH3 proteins in the stem cutting base. Treatment of stem cuttings with a competitive inhibitor of GH3 enzyme activity significantly improved rooting of “2003 R 8”. Our results allowed us to propose a working model where endogenous auxin homeostasis regulated by GH3 proteins accounts for the cultivar dependency of AR formation in carnation stem cuttings.

  9. Enhanced Conjugation of Auxin by GH3 Enzymes Leads to Poor Adventitious Rooting in Carnation Stem Cuttings.

    Science.gov (United States)

    Cano, Antonio; Sánchez-García, Ana Belén; Albacete, Alfonso; González-Bayón, Rebeca; Justamante, María Salud; Ibáñez, Sergio; Acosta, Manuel; Pérez-Pérez, José Manuel

    2018-01-01

    Commercial carnation ( Dianthus caryophyllus ) cultivars are vegetatively propagated from axillary stem cuttings through adventitious rooting; a process which is affected by complex interactions between nutrient and hormone levels and is strongly genotype-dependent. To deepen our understanding of the regulatory events controlling this process, we performed a comparative study of adventitious root (AR) formation in two carnation cultivars with contrasting rooting performance, "2101-02 MFR" and "2003 R 8", as well as in the reference cultivar "Master". We provided molecular evidence that localized auxin response in the stem cutting base was required for efficient adventitious rooting in this species, which was dynamically established by polar auxin transport from the leaves. In turn, the bad-rooting behavior of the "2003 R 8" cultivar was correlated with enhanced synthesis of indole-3-acetic acid conjugated to aspartic acid by GH3 proteins in the stem cutting base. Treatment of stem cuttings with a competitive inhibitor of GH3 enzyme activity significantly improved rooting of "2003 R 8". Our results allowed us to propose a working model where endogenous auxin homeostasis regulated by GH3 proteins accounts for the cultivar dependency of AR formation in carnation stem cuttings.

  10. 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...

  11. DIAGNOSTICS OF VIRUS PHYTOPATHOGENS FRUIT TREE PLUM POX VIRUS, PRUNUS NECROTIC RINGSPOT VIRUS AND PRUNUS DWARF VIRUS BY BIOLOGICAL AND MOLECULAR DIAGNOSTICS

    Directory of Open Access Journals (Sweden)

    Július Rozák

    2013-02-01

    Full Text Available The aim of this study was to determine the incidence of viral phytopathogen Plum pox virus, Prunus necrotic ringspot virus and Prunus dwarf virus in selected localities of Slovakia and diagnose them using a molecular and biological methods. Forty samples of fruit trees of the genus Prunus, twenty samples from intensive plantings and twenty samples from wild subject were analysed. Biological diagnostic by using biological indicators Prunus persica cv. GF 305, Prunus serrulata cv. Schirofugen and molecular diagnostic by mRT-PCR were applied. Five samples with Plum pox virus were infected. The two samples positive for Prunus necrotic ringspot virus and one sample for Prunus dwarf virus were confirmed. The two samples were found to be infected with two viruses Prunus necrotic ringspot virus and Prunus dwarf virus. This work focuses on two techniques, their application to the diagnosis of stone fruit viruses and their routinely used for sanitary and certification programmes.

  12. Hibiscus chlorotic ringspot virus coat protein upregulates sulfur metabolism genes for enhanced pathogen defense.

    Science.gov (United States)

    Gao, Ruimin; Ng, Florence Kai Lin; Liu, Peng; Wong, Sek-Man

    2012-12-01

    In both Hibiscus chlorotic ringspot virus (HCRSV)-infected and HCRSV coat protein (CP) agroinfiltrated plant leaves, we showed that sulfur metabolism pathway related genes-namely, sulfite oxidase (SO), sulfite reductase, and adenosine 5'-phosphosulfate kinase-were upregulated. It led us to examine a plausible relationship between sulfur-enhanced resistance (SED) and HCRSV infection. We broadened an established method to include different concentrations of sulfur (0S, 1S, 2S, and 3S) to correlate them to symptom development of HCRSV-infected plants. We treated plants with glutathione and its inhibitor to verify the SED effect. Disease resistance was induced through elevated glutathione contents during HCRSV infection. The upregulation of SO was related to suppression of symptom development induced by sulfur treatment. In this study, we established that HCRSV-CP interacts with SO which, in turn, triggers SED and leads to enhanced plant resistance. Thus, we have discovered a new function of SO in the SED pathway. This is the first report to demonstrate that the interaction of a viral protein and host protein trigger SED in plants. It will be interesting if such interaction applies generally to other host-pathogen interactions that will lead to enhanced pathogen defense.

  13. Molecular Variability Among Isolates of Prunus Necrotic Ringspot Virus from Different Prunus spp.

    Science.gov (United States)

    Aparicio, F; Myrta, A; Di Terlizzi, B; Pallás, V

    1999-11-01

    ABSTRACT Viral sequences amplified by polymerase chain reaction from 25 isolates of Prunus necrotic ringspot virus (PNRSV), varying in the symptomatology they cause in six different Prunus spp., were analyzed for restriction fragment polymorphisms. Most of the isolates could be discriminated by using a combination of three different restriction enzymes. The nucleotide sequences of the RNA 4 of 15 of these isolates were determined. Sequence comparisons and phylogenetic analyses of the RNA 4 and coat proteins (CPs) revealed that all of the isolates clustered into three different groups, represented by three previously sequenced PNRSV isolates: PV32, PE5, and PV96. The PE5-type group was characterized by a 5' untranslated region that was clearly different from that of the other two groups. The PV32-type group was characterized by an extra hexanucleotide consisting of a duplication of the six immediately preceding nucleotides. Although most of the variability was observed in the first third of the CP, the amino acid residues in this region, which were previously thought to be functionally important in the replication cycle of the virus, were strictly conserved. No clear correlation with the type of symptom or host specificity could be observed. The validity of this grouping was confirmed when other isolates recently characterized by other authors were included in these analyses.

  14. Vertical transmission of Prunus necrotic ringspot virus: hitch-hiking from gametes to seedling.

    Science.gov (United States)

    Amari, Khalid; Burgos, Lorenzo; Pallás, Vicente; Sánchez-Pina, Maria Amelia

    2009-07-01

    The aim of this work was to follow Prunus necrotic ringspot virus (PNRSV) infection in apricot reproductive tissues and transmission of the virus to the next generation. For this, an analysis of viral distribution in apricot reproductive organs was carried out at different developmental stages. PNRSV was detected in reproductive tissues during gametogenesis. The virus was always present in the nucellus and, in some cases, in the embryo sac. Studies within infected seeds at the embryo globular stage revealed that PNRSV infects all parts of the seed, including embryo, endosperm and testa. In the torpedo and bent cotyledon developmental stages, high concentrations of the virus were detected in the testa and endosperm. At seed maturity, PNRSV accumulated slightly more in the embryo than in the cotyledons. In situ hybridization showed the presence of PNRSV RNA in embryos obtained following hand-pollination of virus-free pistils with infected pollen. Interestingly, tissue-printing from fruits obtained from these pistils showed viral RNA in the periphery of the fruits, whereas crosses between infected pistils and infected pollen resulted in a total invasion of the fruits. Taken together, these results shed light on the vertical transmission of PNRSV from gametes to seedlings.

  15. Survey of Prunus necrotic ringspot virus in Rose and Its Variability in Rose and Prunus spp.

    Science.gov (United States)

    Moury, B; Cardin, L; Onesto, J P; Candresse, T; Poupet, A

    2001-01-01

    ABSTRACT A survey for viruses in rose propagated in Europe resulted in detection of only Prunus necrotic ringspot virus (PNRSV) among seven viruses screened. Four percent of cut-flower roses from different sources were infected with PNRSV. Progression of the disease under greenhouse conditions was very slow, which should make this virus easy to eradicate through sanitary selection. Comparison of the partial coat protein gene sequences for three representative rose isolates indicated that they do not form a distinct phylogenetic group and show close relations to Prunus spp. isolates. However, a comparison of the reactivity of monoclonal antibodies raised against these isolates showed that the most prevalent PNRSV serotype in rose was different from the most prevalent serotype in Prunus spp. All of the 27 rose isolates tested infected P. persica seedlings, whereas three of the four PNRSV isolates tested from Prunus spp. were poorly infectious in Rosa indica plants. These data suggest adaptation of PNRSV isolates from Prunus spp., but not from rose, to their host plants. The test methodologies developed here to evaluate PNRSV pathogenicity in Prunus spp. and rose could also help to screen for resistant genotypes.

  16. Adaptive covariation between the coat and movement proteins of prunus necrotic ringspot virus.

    Science.gov (United States)

    Codoñer, Francisco M; Fares, Mario A; Elena, Santiago F

    2006-06-01

    The relative functional and/or structural importance of different amino acid sites in a protein can be assessed by evaluating the selective constraints to which they have been subjected during the course of evolution. Here we explore such constraints at the linear and three-dimensional levels for the movement protein (MP) and coat protein (CP) encoded by RNA 3 of prunus necrotic ringspot ilarvirus (PNRSV). By a maximum-parsimony approach, the nucleotide sequences from 46 isolates of PNRSV varying in symptomatology, host tree, and geographic origin have been analyzed and sites under different selective pressures have been identified in both proteins. We have also performed covariation analyses to explore whether changes in certain amino acid sites condition subsequent variation in other sites of the same protein or the other protein. These covariation analyses shed light on which particular amino acids should be involved in the physical and functional interaction between MP and CP. Finally, we discuss these findings in the light of what is already known about the implication of certain sites and domains in structure and protein-protein and RNA-protein interactions.

  17. Prunus necrotic ringspot virus Early Invasion and Its Effects on Apricot Pollen Grain Performance.

    Science.gov (United States)

    Amari, Khalid; Burgos, Lorenzo; Pallas, Vicente; Sanchez-Pina, María Amelia

    2007-08-01

    ABSTRACT The route of infection and the pattern of distribution of Prunus necrotic ringspot virus (PNRSV) in apricot pollen were studied. PNRSV was detected both within and on the surface of infected pollen grains. The virus invaded pollen during its early developmental stages, being detected in pollen mother cells. It was distributed uniformly within the cytoplasm of uni- and bicellular pollen grains and infected the generative cell. In mature pollen grains, characterized by their triangular shape, the virus was located mainly at the apertures, suggesting that PNRSV distribution follows the same pattern as the cellular components required for pollen tube germination and cell wall tube synthesis. PNRSV also was localized inside pollen tubes, especially in the growth zone. In vitro experiments demonstrated that infection with PNRSV decreases the germination percentage of pollen grains by more than half and delays the growth of pollen tubes by approximately 24 h. However, although PNRSV infection affected apricot pollen grain performance during germination, the presence of the virus did not completely prevent fertilization, because the infected apricot pollen tubes, once germinated, were able to reach the apricot embryo sacs, which, in the climatic conditions of southeastern Spain, mature later than in other climates. Thus, infected pollen still could play an important role in the vertical transmission of PNRSV in apricot.

  18. Complete nucleotide sequence of the RNA-2 of grapevine deformation and Grapevine Anatolian ringspot viruses.

    Science.gov (United States)

    Ghanem-Sabanadzovic, Nina Abou; Sabanadzovic, Sead; Digiaro, Michele; Martelli, Giovanni P

    2005-05-01

    The nucleotide sequence of RNA-2 of Grapevine Anatolian ringspot virus (GARSV) and Grapevine deformation virus (GDefV), two recently described nepoviruses, has been determined. These RNAs are 3753 nt (GDefV) and 4607 nt (GARSV) in size and contain a single open reading frame encoding a polyprotein of 122 kDa (GDefV) and 150 kDa (GARSV). Full-length nucleotide sequence comparison disclosed 71-73% homology between GDefV RNA-2 and that of Grapevine fanleaf virus (GFLV) and Arabis mosaic virus (ArMV), and 62-64% homology between GARSV RNA-2 and that of Grapevine chrome mosaic virus (GCMV) and Tomato black ring virus (TBRV). As previously observed in other nepoviruses, the 5' non-coding regions of both RNAs are capable of forming stem-loop structures. Phylogenetic analysis of the three proteins encoded by RNA-2 (i.e. protein 2A, movement protein and coat protein) confirmed that GDefV and GARSV are distinct viruses which can be assigned as definitive species in subgroup A and subgroup B of the genus Nepovirus, respectively.

  19. Optimization in energy consumption of carnation production using data envelopment analysis (DEA)

    Energy Technology Data Exchange (ETDEWEB)

    Shabani, Zeinab; Rafiee, Shahin; Mobli, Hossein [University of Tehran, Department of Agricultural Machinery Engineering, Karaj (Iran, Islamic Republic of); Khanalipur, Eisa [Islamic Azad University of Karaj, Karaj (Iran, Islamic Republic of)

    2012-12-15

    In this study a data envelopment analysis was used to evaluate the technical and scale efficiencies of greenhouses regarding to energy use in carnation production Mahallat, Iran. The purpose of this study was to identify efficient and inefficient units and wasteful use of energy by the latter. In addition, we established the optimum level of energy from different inputs. Finally, the effect of energy use optimization on energy productivity and ratio was investigated. The results revealed that 35 % (7 farmers) and 55 % (11 farmers) out of farmers which considered for the analysis, were recognized as the technically and pure technically efficient farmers, respectively. Most greenhouses have wasteful use in diesel fuel and fertilizer consumption. The results represented that the average values of technical, pure technical and scale efficiency scores were 0.69, 0.82 and 0.813, accordingly. The results of ESTR calculations showed that if farmers 4, 6 and 13 operated efficiently, they would save energy consumption about 90 % without affecting the yield level. (orig.)

  20. Pollination crisis in the butterfly-pollinated wild carnation Dianthus carthusianorum?

    Science.gov (United States)

    Bloch, Daniel; Werdenberg, Niels; Erhardt, Andreas

    2006-01-01

    Knowledge of pollination services provided by flower visitors is a prerequisite for understanding (co)evolutionary processes between plants and their pollinators, for evaluating the degree of specialization in the pollination system, and for assessing threats from a potential pollination crisis. This study examined pollination efficiency and visitation frequency of pollinators--key traits of pollinator-mediated fecundity--in a natural population of the wild carnation Dianthus carthusianorum. The five lepidopteran pollinator species observed differed in pollination efficiency and visitation frequency. Pollinator importance, the product of pollination efficiency and visitation frequency, was determined by the pollinator's visitation frequency. Pollination of D. carthusianorum depended essentially on only two of the five recorded pollinator species. Seed set was pollen-limited and followed a saturating dose-response function with a threshold of c. 50 deposited pollen grains for fruit development. Our results confirm that D. carthusianorum is specialized to lepidopteran pollinators, but is not particularly adapted to the two main pollinator species identified. The local persistence of D. carthusianorum is likely to be at risk as its reproduction depends essentially on only two of the locally abundant, but generally vulnerable, butterfly species.

  1. deep-orange and carnation define distinct stages in late endosomal biogenesis in Drosophila melanogaster.

    Science.gov (United States)

    Sriram, V; Krishnan, K S; Mayor, Satyajit

    2003-05-12

    Endosomal degradation is severely impaired in primary hemocytes from larvae of eye color mutants of Drosophila. Using high resolution imaging and immunofluorescence microscopy in these cells, products of eye color genes, deep-orange (dor) and carnation (car), are localized to large multivesicular Rab7-positive late endosomes containing Golgi-derived enzymes. These structures mature into small sized Dor-negative, Car-positive structures, which subsequently fuse to form tubular lysosomes. Defective endosomal degradation in mutant alleles of dor results from a failure of Golgi-derived vesicles to fuse with morphologically arrested Rab7-positive large sized endosomes, which are, however, normally acidified and mature with wild-type kinetics. This locates the site of Dor function to fusion of Golgi-derived vesicles with the large Rab7-positive endocytic compartments. In contrast, endosomal degradation is not considerably affected in car1 mutant; fusion of Golgi-derived vesicles and maturation of large sized endosomes is normal. However, removal of Dor from small sized Car-positive endosomes is slowed, and subsequent fusion with tubular lysosomes is abolished. Overexpression of Dor in car1 mutant aggravates this defect, implicating Car in the removal of Dor from endosomes. This suggests that, in addition to an independent role in fusion with tubular lysosomes, the Sec1p homologue, Car, regulates Dor function.

  2. Procedures for expressing natural or induced variability in carnation (Dianthus Caryophyllus L.)

    International Nuclear Information System (INIS)

    Simard, M.H.

    1989-01-01

    Mutagenesis (gamma rays) and in vitro organogenesis are used separately or both to diversify carnation varieties by revealing and creating variability. As regards to in vivo mutagenesis, an important diversification of the flower colour is obtained by applying a 60 Gray dose to two hundred rooted cuttings. The organogenesis ability has been tested among different types of explants. The petal of young floral bud shows the best caulogenesis capacities. The organogenesis region is located at the petal base. Histological studies reveal that neoformations are originated from epidermic and sub-epidermic cellular layers. The morphogenetic evolution of neoformations depends on growth factors imbalance. Isolated neoformations can grow in a vegetative way (vitrous plantlets) or in a reproductive one (petaloid structures). Modifications of the petal and neoformations culture conditions induce a normal development by preventing and suppressing vitrification. Histological studies show strong anatomic differences between vitrous and petaloid forms when compared to the normal ones. A method combining in vitro organogenesis and mutagenesis has been investigated. To avoid chimera, petals are irradiated the second day of culture (differentiated cells). A 20 or 40 Gray dose can be applied [fr

  3. Phylogeny of isolates of Prunus necrotic ringspot virus from the Ilarvirus Ringtest and identification of group-specific features.

    Science.gov (United States)

    Hammond, R W

    2003-06-01

    Isolates of Prunus necrotic ringspot virus (PNRSV) were examined to establish the level of naturally occurring sequence variation in the coat protein (CP) gene and to identify group-specific genome features that may prove valuable for the generation of diagnostic reagents. Phylogenetic analysis of a 452 bp sequence of 68 virus isolates, 20 obtained from the European Union Ilarvirus Ringtest held in October 1998, confirmed the clustering of the isolates into three distinct groups. Although no correlation was found between the sequence and host or geographic origin, there was a general trend for severe isolates to cluster into one group. Group-specific features have been identified for discrimination between virus strains.

  4. The Italian energy sector

    International Nuclear Information System (INIS)

    Anon.

    1997-01-01

    The energy sector in Italy, as in Europe and in many other areas of the world, is undergoing rapid and profound changes. The 1986 ratification of the European Single Act was intended to create a European internal market, where circulation of people, capital, goods, and services would reach the highest possible liberalization. In 1988, in the document The Energy Internal Market, the European Union (EU) commission stressed the need for creation of an internal energy market--free of obstacles--to increase security of supply, to reduce costs, and to strengthen the competitiveness of the European economic system. In 1990, the Community Council adopted directives to implement the EU energy sector. This article describes Italy's role as part of the EU energy sector. It covers the following topics: the Italian energy sector; electricity vs gas transportation; project finance; recent developments advance Italian power industry; specifying powerplant components -- Italian stype; buyers' guide to Italian equipment, services

  5. Plant growth retardation and conserved miRNAs are correlated to Hibiscus chlorotic ringspot virus infection.

    Science.gov (United States)

    Gao, Ruimin; Wan, Zi Yi; Wong, Sek-Man

    2013-01-01

    Virus infection may cause a multiplicity of symptoms in their host including discoloration, distortion and growth retardation. Hibiscus chlorotic ringspot virus (HCRSV) infection was studied using kenaf (Hibiscus cannabinus L.), a non-wood fiber-producing crop in this study. Infection by HCRSV reduced the fiber yield and concomitant economic value of kenaf. We investigated kenaf growth retardation and fluctuations of four selected miRNAs after HCRSV infection. Vegetative growth (including plant height, leaf size and root development) was severely retarded. From the transverse and radial sections of the mock and HCRSV-infected kenaf stem, the vascular bundles of HCRSV-infected plants were severely disrupted. In addition, four conserved plant developmental and defence related microRNAs (miRNAs) (miR165, miR167, miR168 and miR171) and their respective target genes phabulosa (PHB), auxin response factor 8 (ARF8), argonaute 1 (AGO1) and scarecrow-like protein 1 (SCL1) displayed variation in expression levels after HCRSV infection. Compared with the mock inoculated kenaf plants, miR171 and miR168 and their targets SCL1 and AGO1 showed greater fluctuations after HCRSV infection. As HCRSV upregulates plant SO transcript in kenaf and upregulated AGO1 in HCRSV-infected plants, the expression level of AGO1 transcript was further investigated under sulfite oxidase (SO) overexpression or silencing condition. Interestingly, the four selected miRNAs were also up- or down-regulated upon overexpression or silencing of SO. Plant growth retardation and fluctuation of four conserved miRNAs are correlated to HCRSV infection.

  6. Evolutionary relationships in the ilarviruses: nucleotide sequence of prunus necrotic ringspot virus RNA 3.

    Science.gov (United States)

    Sánchez-Navarro, J A; Pallás, V

    1997-01-01

    The complete nucleotide sequence of an isolate of prunus necrotic ringspot virus (PNRSV) RNA 3 has been determined. Elucidation of the amino acid sequence of the proteins encoded by the two large open reading frames (ORFs) allowed us to carry out comparative and phylogenetic studies on the movement (MP) and coat (CP) proteins in the ilarvirus group. Amino acid sequence comparison of the MP revealed a highly conserved basic sequence motif with an amphipathic alpha-helical structure preceding the conserved motif of the '30K superfamily' proposed by Mushegian and Koonin [26] for MP's. Within this '30K' motif a strictly conserved transmembrane domain is present in all ilarviruses sequenced so far. At the amino-terminal end, prune dwarf virus (PDV) has an extension not present in other ilarviruses but which is observed in all bromo- and cucumoviruses, suggesting a common ancestor or a recombinational event in the Bromoviridae family. Examination of the N-terminus of the CP's of all ilarviruses revealed a highly basic region, part of which resembles the Arg-rich motif that has been characterized in the RNA-binding protein family. This motif has also been found in the other members of the Bromoviridae family, suggesting its involvement in a structural function. Furthermore this region is required for infectivity in ilarviruses. The similarities found in this Arg-rich motif are discussed in terms of this process known as genome activation. Finally, phylogenetic analysis of both the MP and CP proteins revealed a higher relationship of A1MV to PNRSV, apple mosaic virus (ApMV) and PDV than any other member of the ilarvirus group. In that sense, A1MV should be considered as a true ilarvirus instead of forming a distinct group of viruses.

  7. The complete nucleotide sequence of RNA 3 of a peach isolate of Prunus necrotic ringspot virus.

    Science.gov (United States)

    Hammond, R W; Crosslin, J M

    1995-04-01

    The complete nucleotide sequence of RNA 3 of the PE-5 peach isolate of Prunus necrotic ringspot ilarvirus (PNRSV) was obtained from cloned cDNA. The RNA sequence is 1941 nucleotides and contains two open reading frames (ORFs). ORF 1 consisted of 284 amino acids with a calculated molecular weight of 31,729 Da and ORF 2 contained 224 amino acids with a calculated molecular weight of 25,018 Da. ORF 2 corresponds to the coat protein gene. Expression of ORF 2 engineered into a pTrcHis vector in Escherichia coli results in a fusion polypeptide of approximately 28 kDa which cross-reacts with PNRSV polyclonal antiserum. Analysis of the coat protein amino acid sequence reveals a putative "zinc-finger" domain at the amino-terminal portion of the protein. Two tetranucleotide AUGC motifs occur in the 3'-UTR of the RNA and may function in coat protein binding and genome activation. ORF 1 homologies to other ilarviruses and alfalfa mosaic virus are confined to limited regions of conserved amino acids. The translated amino acid sequence of the coat protein gene shows 92% similarity to one isolate of apple mosaic virus, a closely related member of the ilarvirus group of plant viruses, but only 66% similarity to the amino acid sequence of the coat protein gene of a second isolate. These relationships are also reflected at the nucleotide sequence level. These results in one instance confirm the close similarities observed at the biophysical and serological levels between these two viruses, but on the other hand call into question the nomenclature used to describe these viruses.

  8. Oxidative stress induction by Prunus necrotic ringspot virus infection in apricot seeds.

    Science.gov (United States)

    Amari, Khalid; Díaz-Vivancos, Pedro; Pallás, Vincente; Sánchez-Pina, María Amelia; Hernández, José Antonio

    2007-10-01

    Prunus necrotic ringspot rvirus (PNRSV) was able to invade the immature apricot seed including the embryo. The amount of virus was very high inside the embryo compared with that present in the cotyledons. PNRSV infection produced an oxidative stress in apricot seeds as indicated by the increase in lipid peroxidation, measured as thiobarbituric acid-reactive substances. This lipid peroxidation increase was parallelled with an imbalance in the seed antioxidant enzymes. A significant decrease in the ascorbate-GSH cycle enzymes as well as in peroxidase (POX) activity took place in infected seeds, suggesting a low capability to eliminate H2O2. No changes in superoxide dismutase (SOD) or catalase activity were observed. A significant decrease in polyphenoloxidase (PPO) activity was also observed. Native PAGE revealed the presence of three different SOD activity bands in apricot seeds: a Mn-containing SOD and two CuZn-containing SODs. Only an isozyme with catalase, glutathione reductase (GR) or PPO activity was detected in both healthy and infected apricot seeds. Regarding POX staining, three bands with POX activity were detected in native gels in both healthy and infected seeds. The gel results emphasise that the drop detected in POX, GR and PPO activities in PNRSV-infected apricot seeds by kinetic analyses was also evident from the results obtained by native PAGE. The oxidative stress and the imbalance in the antioxidant systems from PNRSV-infected apricot seeds resemble the hypersensitive response observed in some virus-host interactions. This defence mechanism would inactivate PNRSV during seed formation and/or the storage period or even during seed germination. Those results can explain the decrease in seed germination and the low transmission of PNRSV by seeds in apricot trees.

  9. HERANÇA DA RESISTÊNCIA AO Papaya ringspot virus EM MELANCIA

    Directory of Open Access Journals (Sweden)

    LINDOMAR MARIA DA SILVEIRA

    2015-01-01

    Full Text Available Aiming to study the genetic control of Papaya ringspot virus, type watermelon (PRSV-W in watermelon, the cultivar Crimson Sweet (P1 – susceptible and L26 derived from PI 244019 (P2 – resistant, as well as the resulting populations F1, F2, RC11 and RC21 of the cross of both lines were evaluated. The trials were carried out in a greenhouse, and the evaluations were done using artificial inoculations with PRSV-W isolates. The seedling symptoms were recorded using a graded scale, and the serological evaluation was done with specific antiserum using indirect ELISA. The estimated variances of the populations were used to obtain the genetic (σ 2 G, the environmental (σ 2 E, phenotypic (σ 2 F2, additive (σ 2 A and dominance (σ 2 D variances as well as the broad (h2 a and narrow sense (h2 r heritabilities. The hypothesis of monogenic inheritance was tested under different presumed average degrees of dominance as well as using the maximum likelihood. The distribution of resistant plants in the segregating populations was different from a distribution based on monogenic inheritance for all presumed average degrees of dominance, therefore, the hypothesis of monogenic inheritance was rejected indicating that this character in the line L26 is controlled by more than one major gene with the presence of modifiers. The additive-dominant model was adequate to explain the type of gene action involved, and the epistatic effects were not important in the expression of the resistance. The estimated average degree of dominance indicated complete dominance. The broad sense heritabilities for the two variables analyzed were intermediate.

  10. A test of phenotypic selection on petal form in the wild carnation, Dianthus inoxianus.

    Science.gov (United States)

    Herrera, J; Balao, F

    2015-11-01

    Floral phenotypes are considered a product of pollinator-mediated selection, which also has the side effect of decreasing floral variation within species. Correlates of flower visibility and function were studied in a carnation species (Dianthus inoxianus), which has crepuscular anthesis and scent-based pollination by the hawkmoth Hyles livornica. We also assessed constancy of flower form in nature and in cultivation and, using fruit set as an estimate of plant relative fitness, tested whether the main pollinator exerted phenotypic selection on floral traits. Petal claw, which is roughly equivalent to the average depth at which an insect's proboscis must be inserted to reach nectar, was remarkably constant among wild plants (coefficient of variation 8%). In contrast, the area of the visible part of the petal, and the intensity of a coloured dot pattern on the petal was very variable (respectively CV = 34% and 102%). Cultivation in a common environment revealed significant variation among genotypes as regards petal area, degree of laciniation and extension of the dot pattern, but not petal claw length, which remained steady. Petal area, shape and colour did not affect relative fitness during the year of study, but plants with intermediate petal claws (i.e. floral tubes) set significantly more fruit. Results are compatible with low response of the main pollinator to variation in visual traits (petal area, laciniation, colour) and high responsiveness to variation in other aspects (tube length). Inconsistent phenotypic selection by pollinators may add to other causes of floral variation in the genus Dianthus, the causes of which are discussed. © 2015 German Botanical Society and The Royal Botanical Society of the Netherlands.

  11. Cloning, characterization, and expression of xyloglucan endotransglucosylase/hydrolase and expansin genes associated with petal growth and development during carnation flower opening

    Science.gov (United States)

    Harada, Taro; Torii, Yuka; Morita, Shigeto; Onodera, Reiko; Hara, Yoshinao; Yokoyama, Ryusuke; Nishitani, Kazuhiko; Satoh, Shigeru

    2011-01-01

    Growth of petal cells is a basis for expansion and morphogenesis (outward bending) of petals during opening of carnation flowers (Dianthus caryophyllus L.). Petal growth progressed through elongation in the early stage, expansion with outward bending in the middle stage, and expansion of the whole area in the late stage of flower opening. In the present study, four cDNAs encoding xyloglucan endotransglucosylase/hydrolase (XTH) (DcXTH1–DcXTH4) and three cDNAs encoding expansin (DcEXPA1–DcEXPA3) were cloned from petals of opening carnation flowers and characterized. Real-time reverse transcription-PCR analyses showed that transcript levels of XTH and expansin genes accumulated differently in floral and vegetative tissues of carnation plants with opening flowers, indicating regulated expression of these genes. DcXTH2 and DcXTH3 transcripts were detected in large quantities in petals as compared with other tissues. DcEXPA1 and DcEXPA2 transcripts were markedly accumulated in petals of opening flowers. The action of XTH in growing petal tissues was confirmed by in situ staining of xyloglucan endotransglucosylase (XET) activity using a rhodamine-labelled xyloglucan nonasaccharide as a substrate. Based on the present findings, it is suggested that two XTH genes (DcXTH2 and DcXTH3) and two expansin genes (DcEXPA1 and DcEXPA2) are associated with petal growth and development during carnation flower opening. PMID:20959626

  12. Effect of Ethanol and Essential Oils on Extending Vase-life of Carnation Cut Flower (Dianthus caryophyllus cv. �Yellow Candy�

    Directory of Open Access Journals (Sweden)

    Hassan BAYAT

    2011-11-01

    Full Text Available The aim of the present study was to evaluate the effects of ethanol and essential oils of three medicinal plants namely Thyme (Thymus vulgaris L., Summer savory (Satureja hortensis L. and Ajwain (Carum copticum L. on extending carnation (Dianthus caryophyllus vase-life. For this purpose three individual trials were conducted using a completely randomized block design with three replications. In the first trial, the effect of 4% ethanol (v/v as a continuous or pulse treatment was determined. The results showed that although both application methods increased vase-life and marketability of carnation, it was statistically non significant. In the second trial, the effects of selected essential oils at the concentration of 100, 150 and 200 ppm were investigated. All essential oils prolonged carnation vase-life. Summer savory essential oil (100 ppm showed the highest effect (increasing 4.4 days in comparison to the control. In the third trial, the interaction between ethanol and the essential oils was studied. Results showed there is no significant difference between application of essential oils alone and in combination with ethanol. The highest fresh weight was observed in cut flowers treated with Summer savory essential oil at 100 ppm after 6 days which was double compared to the control. According to the results of this research it is concluded that essential oils, (natural, safe and biodegradable compounds as novel alternative materials are suitable for prolongation of carnation vase-life.

  13. Characterization of Coffee ringspot virus-Lavras: A model for an emerging threat to coffee production and quality

    Energy Technology Data Exchange (ETDEWEB)

    Ramalho, T.O.; Figueira, A.R.; Sotero, A.J. [Universidade Federal de Lavras, Departamento de Fitopatologia, Caixa Postal 3037, CEP 37200-000 Lavras, MG (Brazil); Wang, R. [Department of Plant Pathology, University of Kentucky, Lexington, KY 40546 (United States); Geraldino Duarte, P.S. [Universidade Federal de Lavras, Departamento de Fitopatologia, Caixa Postal 3037, CEP 37200-000 Lavras, MG (Brazil); Farman, M. [Department of Plant Pathology, University of Kentucky, Lexington, KY 40546 (United States); Goodin, M.M., E-mail: mgoodin@uky.edu [Department of Plant Pathology, University of Kentucky, Lexington, KY 40546 (United States)

    2014-09-15

    The emergence of viruses in Coffee (Coffea arabica and Coffea canephora), the most widely traded agricultural commodity in the world, is of critical concern. The RNA1 (6552 nt) of Coffee ringspot virus is organized into five open reading frames (ORFs) capable of encoding the viral nucleocapsid (ORF1p), phosphoprotein (ORF2p), putative cell-to-cell movement protein (ORF3p), matrix protein (ORF4p) and glycoprotein (ORF5p). Each ORF is separated by a conserved intergenic junction. RNA2 (5945 nt), which completes the bipartite genome, encodes a single protein (ORF6p) with homology to RNA-dependent RNA polymerases. Phylogenetic analysis of L protein sequences firmly establishes CoRSV as a member of the recently proposed Dichorhavirus genus. Predictive algorithms, in planta protein expression, and a yeast-based nuclear import assay were used to determine the nucleophillic character of five CoRSV proteins. Finally, the temperature-dependent ability of CoRSV to establish systemic infections in an initially local lesion host was quantified. - Highlights: • We report genome sequence determination for Coffee ringspot virus (CoRSV). • CoRSV should be considered a member of the proposed Dichorhavirus genus. • We report temperature-dependent systemic infection of an initially local lesion host. • We report in planta protein and localization data for five CoRSV proteins. • In silico predictions of the CoRSV proteins were validated using in vivo assays.

  14. Characterization of Coffee ringspot virus-Lavras: A model for an emerging threat to coffee production and quality

    International Nuclear Information System (INIS)

    Ramalho, T.O.; Figueira, A.R.; Sotero, A.J.; Wang, R.; Geraldino Duarte, P.S.; Farman, M.; Goodin, M.M.

    2014-01-01

    The emergence of viruses in Coffee (Coffea arabica and Coffea canephora), the most widely traded agricultural commodity in the world, is of critical concern. The RNA1 (6552 nt) of Coffee ringspot virus is organized into five open reading frames (ORFs) capable of encoding the viral nucleocapsid (ORF1p), phosphoprotein (ORF2p), putative cell-to-cell movement protein (ORF3p), matrix protein (ORF4p) and glycoprotein (ORF5p). Each ORF is separated by a conserved intergenic junction. RNA2 (5945 nt), which completes the bipartite genome, encodes a single protein (ORF6p) with homology to RNA-dependent RNA polymerases. Phylogenetic analysis of L protein sequences firmly establishes CoRSV as a member of the recently proposed Dichorhavirus genus. Predictive algorithms, in planta protein expression, and a yeast-based nuclear import assay were used to determine the nucleophillic character of five CoRSV proteins. Finally, the temperature-dependent ability of CoRSV to establish systemic infections in an initially local lesion host was quantified. - Highlights: • We report genome sequence determination for Coffee ringspot virus (CoRSV). • CoRSV should be considered a member of the proposed Dichorhavirus genus. • We report temperature-dependent systemic infection of an initially local lesion host. • We report in planta protein and localization data for five CoRSV proteins. • In silico predictions of the CoRSV proteins were validated using in vivo assays

  15. Reducing properties, energy efficiency and carbohydrate metabolism in hyperhydric and normal carnation shoots cultured in vitro: a hypoxia stress?

    Science.gov (United States)

    Saher, Shady; Fernández-García, Nieves; Piqueras, Abel; Hellín, Eladio; Olmos, Enrique

    2005-06-01

    Hyperhydricity is considered as a physiological disorder that can be induced by different stressing conditions. In the present work we have studied the metabolic and energetic states of hyperhydric carnation shoots. We have evaluated the hypothesis that hypoxia stress is the main factor affecting the metabolism of hyperhydric leaves. Our results indicate a low level of ATP in hyperhydric tissues, but only slight modifications in pyridine nucleotide contents. Concurrently, the glucose-6-phosphate dehydrogenase (G-6-PDH; EC 1.1.1.49) activity in hyperhydric leaves was increased but glucokinase (GK; EC 2.7.1.2) activity was unchanged. We have observed that the metabolism of pyruvate was altered in hyperhydric tissues by the induction of pyruvate synthesis via NADP-dependent malic enzyme (EC 1.1.1.40). The enzymes of the fermentative metabolism pyruvate decarboxylase (PDC; EC 4.1.1.1) and alcohol dehydrogenase (ADH; EC 1.1.1.1) were highly increased in hyperhydric leaves. Sucrose metabolism was modified in hyperhydric leaves with a high increase in the activity of both synthesis and catabolic enzymes. The analysis of the sucrose, glucose and fructose contents indicated that all of these sugars were accumulated in hyperhydric leaves. However, the pinitol content was drastically decreased in hyperhydric leaves. We consider that these results suggest that hyperhydric leaves of carnation have adapted to hypoxia stress conditions by the induction of the oxidative pentose phosphate and fermentative pathways.

  16. Artificial Neural Network approach to develop unique Classification and Raga identification tools for Pattern Recognition in Carnatic Music

    Science.gov (United States)

    Srimani, P. K.; Parimala, Y. G.

    2011-12-01

    A unique approach has been developed to study patterns in ragas of Carnatic Classical music based on artificial neural networks. Ragas in Carnatic music which have found their roots in the Vedic period, have grown on a Scientific foundation over thousands of years. However owing to its vastness and complexities it has always been a challenge for scientists and musicologists to give an all encompassing perspective both qualitatively and quantitatively. Cognition, comprehension and perception of ragas in Indian classical music have always been the subject of intensive research, highly intriguing and many facets of these are hitherto not unravelled. This paper is an attempt to view the melakartha ragas with a cognitive perspective using artificial neural network based approach which has given raise to very interesting results. The 72 ragas of the melakartha system were defined through the combination of frequencies occurring in each of them. The data sets were trained using several neural networks. 100% accurate pattern recognition and classification was obtained using linear regression, TLRN, MLP and RBF networks. Performance of the different network topologies, by varying various network parameters, were compared. Linear regression was found to be the best performing network.

  17. Phenotypic evaluation of the resistance in F1 carnation populations to vascular wilt caused by Fusarium oxysporum f.sp. dianthi

    Directory of Open Access Journals (Sweden)

    Johana Carolina Soto-Sedano

    2012-08-01

    Full Text Available One of the most important phytosanitary problems of the carnation crops in Colombia and in the entire world is vascular wilting produced by Fusarium oxysporum f.sp. dianthi. Currently, an effective treatment against the pathogen does not exist; the search for resistant varieties has been the most successful method for control of this disease. Breeding programs are vital to solving the problem of the carnation fusariosis. The objective of this research was the phenotypic evaluation of carnation F1 populations, products of contrasting crossing, resistant per susceptible to F. oxysporum f.sp. dianthi, in order to determine if the resistance is inherited in the lines. This information will contribute to the selection of material and to the successful introduction of the resistant characteristic, whose expression is commercially acceptable, to the gene pool. The methodology adopted was a phenotypic evaluation of the response to the parasite in the population (450 individuals and in the parental. This evaluation estimated the area under the curve (AU DPC, using a scale of symptoms reported for carnation vascular wilt. Three different phenotypes were established with this evaluation. The moderately susceptible one is the predominant phenotype and an analysis of phenotypic frequencies was carried out on it. The results show that the individuals of the evaluated F1 population were distributed between two extreme ranges, resistant and susceptible; this shows that there is segregation for the trait resistant to F. oxysporum f.sp dianthi. We did not observe clearly differentiated classes, i.e. with complete absence or presence of the disease, indicating a possible control of the resistance in the evaluated carnation material, governed by more than one gene and with a possible additive genetic action

  18. 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 ...

  19. The Italian LPG market

    International Nuclear Information System (INIS)

    Anon.

    1998-01-01

    As happened in other European countries, the Italian LPG consumption market narrowed in 1997 for climatic reasons. Still, with some 3,5 million tones it is the first LPG market in Europe thanks to automotive LPG which represents some 1,2 million tones, for 1,4 million tones for the bulk and 760, 000 tonnes for bottled products. Another characteristic of the Italian market: demand is slightly lowering in the North while increasing in the South and in the large islands. (author)

  20. Apologizing in Italian and English.

    Science.gov (United States)

    Lipson, Maxine

    1994-01-01

    Compared apology exchanges in Italy and the United States by having 10 Italian university students view American situation comedy television programs and rewrite particular conflict and apology exchanges in an Italian context. The status and role of the programs' participants affected the Italian students' choice of apology strategies more so than…

  1. 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)

  2. The Italian gas market

    International Nuclear Information System (INIS)

    Ferrari, A.

    2004-01-01

    The first meeting of the French gas association (AFG) of the year 2004 was devoted to the Italian gas market. Two experts of this market were invited: A. Ferrari, general director of the Italian gas and electricity regulation authority, and D. Dispenza, vice-general director of Eni Division Gas and Power. This conference was the occasion to compare the French and Italian gas industries. France and Italy have a border in common and also a series of common structural characteristics: the dependence with respect to foreign supplies, the position of the public company, the sensitiveness with respect to the security of supplies, to the role of storage and to the public utility. The French and Italian decisions are inter-dependent. The liberalization taking place with an unpredictable rate, it is necessary for the gas industry to anticipate its effects. When the political, legal and regulatory decisions are enforced, the initiative comes back to the hands of the industry. In this context, the trend of the transfrontier industries becomes particularly important for the regulatory authority. (J.S.)

  3. Italian energy policy

    International Nuclear Information System (INIS)

    1988-01-01

    This document discusses problems associated with Italian energy policy; economic and industrial development as it relates to that policy is covered. Specific areas covered are: (1) the basis of Italy's new energy policy; (2) energy demand; (3) five objectives; (4) the electrical power system; (5) proposed action; and (6) energy resources

  4. Italian Society of Physics

    International Nuclear Information System (INIS)

    Anon.

    1987-01-01

    The abstracts of most of the papers read at the 53 National Congress of the Italian Society of Physics are presented. The Congress developed in ten sessions: high energy and elementary particle physics, physics of nuclei, condensed matter, quantum electronics, cosmic physics, geophysics, general physics, electronics and applied physics, health physics and hystory of physics. An author index is also included

  5. Genetic diversity of the movement and coat protein genes of South American isolates of Prunus necrotic ringspot virus.

    Science.gov (United States)

    Fiore, Nicola; Fajardo, Thor V M; Prodan, Simona; Herranz, María Carmen; Aparicio, Frederic; Montealegre, Jaime; Elena, Santiago F; Pallás, Vicente; Sánchez-Navarro, Jesús

    2008-01-01

    Prunus necrotic ringspot virus (PNRSV) is distributed worldwide, but no molecular data have been previously reported from South American isolates. The nucleotide sequences corresponding to the movement (MP) and coat (CP) proteins of 23 isolates of PNRSV from Chile, Brazil, and Uruguay, and from different Prunus species, have been obtained. Phylogenetic analysis performed with full-length MP and CP sequences from all the PNRSV isolates confirmed the clustering of the isolates into the previously reported PV32-I, PV96-II and PE5-III phylogroups. No association was found between specific sequences and host, geographic origin or symptomatology. Comparative analysis showed that both MP and CP have phylogroup-specific amino acids and all of the motifs previously characterized for both proteins. The study of the distribution of synonymous and nonsynonymous changes along both open reading frames revealed that most amino acid sites are under the effect of negative purifying selection.

  6. Rapid detection of Prunus necrotic ringspot virus using magnetic nanoparticle-assisted reverse transcription loop-mediated isothermal amplification.

    Science.gov (United States)

    Zong, Xiaojuan; Wang, Wenwen; Wei, Hairong; Wang, Jiawei; Chen, Xin; Xu, Li; Zhu, Dongzi; Tan, Yue; Liu, Qingzhong

    2014-11-01

    Prunus necrotic ringspot virus (PNRSV) has seriously reduced the yield of Prunus species worldwide. In this study, a highly efficient and specific two-step reverse transcription loop-mediated isothermal amplification (RT-LAMP) was developed to detect PNRSV. Total RNA was extracted from sweet cherry leaf samples using a commercial kit based on a magnetic nanoparticle technique. Transcripts were used as the templates for the assay. The results of this assay can be detected using agarose gel electrophoresis or by assessing in-tube fluorescence after adding SYBR Green I. The assay is highly specific for PNRSV, and it is more sensitive than reverse-transcription polymerase chain reaction (RT-PCR). Restriction enzyme digestion verified further the reliability of this RT-LAMP assay. To our knowledge, this is the first report of the application of RT-LAMP to PNRSV detection in Prunus species. Copyright © 2014 Elsevier B.V. All rights reserved.

  7. Protein extraction and gel-based separation methods to analyze responses to pathogens in carnation (Dianthus caryophyllus L).

    Science.gov (United States)

    Ardila, Harold Duban; Fernández, Raquel González; Higuera, Blanca Ligia; Redondo, Inmaculada; Martínez, Sixta Tulia

    2014-01-01

    We are currently using a 2-DE-based proteomics approach to study plant responses to pathogenic fungi by using the carnation (Dianthus caryophyllus L)-Fusarium oxysporum f. sp. dianthi pathosystem. It is clear that the protocols for the first stages of a standard proteomics workflow must be optimized to each biological system and objectives of the research. The optimization procedure for the extraction and separation of proteins by 1-DE and 2-DE in the indicated system is reported. This strategy can be extrapolated to other plant-pathogen interaction systems in order to perform an evaluation of the changes in the host protein profile caused by the pathogen and to identify proteins which, at early stages, are involved or implicated in the plant defense response.

  8. Comparison of mRNA levels of three ethylene receptors in senescing flowers of carnation (Dianthus caryophyllus L.).

    Science.gov (United States)

    Shibuya, Kenichi; Nagata, Masayasu; Tanikawa, Natsu; Yoshioka, Toshihito; Hashiba, Teruyoshi; Satoh, Shigeru

    2002-03-01

    Three ethylene receptor genes, DC-ERS1, DC-ERS2 and DC-ETR1, were previously identified in carnation (Dianthus caryophyllus L.). Here, the presence of mRNAs for respective genes in flower tissues and their changes during flower senescence are investigated by Northern blot analysis. DC-ERS2 and DC-ETR1 mRNAs were present in considerable amounts in petals, ovaries and styles of the flower at the full-opening stage. In the petals the level of DC-ERS2 mRNA showed a decreasing trend toward the late stage of flower senescence, whereas it increased slightly in ovaries and was unchanged in styles throughout the senescence period. However, DC-ETR1 mRNA showed no or little changes in any of the tissues during senescence. Exogenously applied ethylene did not affect the levels of DC-ERS2 and DC-ETR1 mRNAs in petals. Ethylene production in the flowers was blocked by treatment with 1,1-dimethyl-4-(phenylsulphonyl)semicarbazide (DPSS), but the mRNA levels for DC-ERS2 and DC-ETR1 decreased in the petals. DC-ERS1 mRNA was not detected in any cases. These results indicate that DC-ERS2 and DC-ETR1 are ethylene receptor genes responsible for ethylene perception and that their expression is regulated in a tissue-specific manner and independently of ethylene in carnation flowers during senescence.

  9. EFFECT OF PERMEABLE VESSEL CLOSURE AND GELLING AGENT ON REDUCTION OF HYPERHYDRICITY IN IN VITRO CULTURE OF CARNATION

    Directory of Open Access Journals (Sweden)

    B. Winarto

    2016-10-01

    Full Text Available Hyperhydricity, an abnormal morphological appearance and physiologicalfunction, is an important problem in carnation tissue culture. The problem causes premature flowering, high occurrence of abnormal shoots, difficulty in transferring hyperhydric plantlets to soil, and low survival rate of plantlets. High relative humidity and the water potential are considered as the key factors involved in the abnormality. Furthermore, permeable culture vessel and gelling agent were assured to be high potential treatment to eliminate it. Objective of this research was to reduce  hyperhydricity in regenerants of carnation using different permeable vessel closures and gelling agents and to assess the multiplication and  acclimatization abilities of recovered shoots. Experiment was arranged in randomized complete block design with four replications. First factor was different types of closure, i.e. cotton wool, plastic wrap, parafilm and aluminium foil, while second one was gelling agents, i.e. bacto agar, phytagel, swallow agar, and Type 900 agar. The recovered shoots were then multiplied, rooted, and acclimatized. The results showed that hyperhydricity was successfully reduced by applying permeable closure (cotton wool and plastic wrap in combination with Type 900 agar. The combination of plastic wrap and Type 900 agar was the most appropriate treatment in reducing hyperhydricity and producing good quality shoots. The treatment reduced the problem down to 23% of total condition of hyperhydricity (100% and increased leaf chlorophyll content from 0.0883 to 0.1288 mg mg-1. The plastic wrap was easily applied and cheaper material compared to cotton wool. The recovered shoots were able to produce 1-3 healthy axillary shoots and easily rooted on half-strength MS. The recovered plantlets were simply acclimatized with survival rate up to 100% on kossas peat + soil (1:1, v/v and flowered 4-5 months after acclimatization with decreasing in number and size of flower.

  10. Development of transgenic papayas expressing the coat protein gene from a Brazilian isolate of Papaya ringspot virus (PRSV) = Desenvolvimento de mamoeiros transgênicos resistentes a vírus expressando o gene da capa protéica de um isolado brasileiro de Papaya ringspot virus

    NARCIS (Netherlands)

    Souza, M.T.; Níckel, O.; Gonsalves, D.

    2005-01-01

    Translatable and nontranslatable versions of the coat protein (cp) gene of a Papaya ringspot virus (PRSV) isolate collected in the state of Bahia, Brazil, were engineered for expression in Sunrise and Sunset Solo varieties of papaya (Carica papaya). The biolistic system was used to transform

  11. Polyphenoloxidase and β-1,3-Glucanase Differential Induction in Carnation (Dianthus caryophyllus Infected by Fusarium oxysporum f. sp. dianthi race 2

    Directory of Open Access Journals (Sweden)

    Harold Ardila

    2005-07-01

    resistant variety, there was an important inducement 12 h and 24 h post-inoculation, meaning that this enzyme could be playing a significant rol in the defense response, in metabolisms related with the lignification and synthesis of phenolic precursors. Alternatively, the Glu enzyme showed activity inducement in both varieties which seems to comprise a fraction of a non-specific response, uncorrelated with the active defense mechanisms of the carnation against this pathogen.

  12. An ethylene-responsive enhancer element is involved in the senescence-related expression of the carnation glutathione-S-transferase (GST1) gene.

    OpenAIRE

    Itzhaki, H; Maxson, J M; Woodson, W R

    1994-01-01

    The increased production of ethylene during carnation petal senescence regulates the transcription of the GST1 gene encoding a subunit of glutathione-S-transferase. We have investigated the molecular basis for this ethylene-responsive transcription by examining the cis elements and trans-acting factors involved in the expression of the GST1 gene. Transient expression assays following delivery of GST1 5' flanking DNA fused to a beta-glucuronidase receptor gene were used to functionally define ...

  13. DIAGNOSTICS OF VIRUS PHYTOPATHOGENS FRUIT TREE PLUM POX VIRUS, PRUNUS NECROTIC RINGSPOT VIRUS AND PRUNUS DWARF VIRUS BY BIOLOGICAL AND MOLECULAR DIAGNOSTICS

    OpenAIRE

    Július Rozák; Zdenka Gálová

    2013-01-01

    The aim of this study was to determine the incidence of viral phytopathogen Plum pox virus, Prunus necrotic ringspot virus and Prunus dwarf virus in selected localities of Slovakia and diagnose them using a molecular and biological methods. Forty samples of fruit trees of the genus Prunus, twenty samples from intensive plantings and twenty samples from wild subject were analysed. Biological diagnostic by using biological indicators Prunus persica cv. GF 305, Prunus serrulata cv. Schirofugen a...

  14. Mutational analysis of the RNA-binding domain of the Prunus necrotic ringspot virus (PNRSV) movement protein reveals its requirement for cell-to-cell movement

    OpenAIRE

    Herranz, M. Carmen; Sánchez Navarro, Jesús A.; Saurí Peris, Ana; Mingarro Muñoz, Ismael; Pallás Benet, Vicente

    2005-01-01

    The movement protein (MP) of Prunus necrotic ringspot virus (PNRSV) is required for cell-to-cell movement. MP subcellular localization studies using a GFP fusion protein revealed highly punctate structures between neighboring cells, believed to represent plasmodesmata. Deletion of the RNA-binding domain (RBD) of PNRSV MP abolishes the cell-to-cell movement. A mutational analysis on this RBD was performed in order to identify in vivo the features that govern viral transport. Loss of positive c...

  15. Electricity : Italian style

    International Nuclear Information System (INIS)

    Murray, L.

    2007-01-01

    Italy's electricity system was described. Italy relies on outside sources for between 10 and 15 per cent of its electricity supply. Most Italians use gas, wood stoves and fossil fuels, and are conservative about lighting. Electricity costs more in Italy than in any other European country. Italy made the decision to decommission its nuclear power stations after Chernobyl. In 2005, Italy's largest utility group signed a memorandum of understanding ensuring that they would contract energy from France's nuclear reactors. Italy is now financing and managing projects in Russia and eastern Europe, and has strengthened its ties in Spain and the Netherlands. Although Italy is intent on producing its own power, the perceptions of health hazards from electricity towers cause citizens to strongly protest new installations. It was concluded that rising energy prices may force Italians to reconsider the use of alternative energy sources. 3 figs

  16. The Italian decommissioning industry

    International Nuclear Information System (INIS)

    Adinolfi, R.

    2005-01-01

    Full text: Italy's step out from nuclear activities in 1987 deeply affected an industry that, in the previous years, had managed to grow up in quality and technology levels to meet the nuclear standards. Only a few companies were able to partially retain their skills through activities abroad. The decommissioning program represents a new challenge for the Italian industry at large and will require a consistent effort to properly qualify the potential suppliers. On the other side, a program with such implications in terms of investments and so depending from social aspects cannot be effectively implemented without a significant involvement of the local industry. Essential conditions for the success are a reliable program, as well as a careful supply management scheme, which must facilitate aggregation of skills spread among different subjects. 'Human Resources: Maintaining a Nuclear Culture in Italy' Bruno Panella Politecnico di Torino, Giuseppe Forasassi, Universita di Pisa, Inter-University Consortium for the Nuclear Technological Research (CIRTEN). After a brief history of the nuclear engineering education in Italy within the international and national nuclear energy scenario, the present situation, with reference to the Italian universities, is shown. In order to maintain a nuclear culture in Italy the solution, exploited with different peculiarities in each University, is to carry out high quality research activities in reciprocal collaboration (mostly within the CIRTEN inter university Consortium) as well as with the Industry and research Organisations and to collaborate actively in establishing a stable network and a synergy of teaching activities in Europe in the field of Nuclear Engineering Education. The aim is to maintain at a high level and as updated as possible the Italian educational offer in nuclear engineering and also to attract the best students for the enrolment. (author)

  17. Italian bioclimatic architecture

    Energy Technology Data Exchange (ETDEWEB)

    D' Errico, E

    1987-04-01

    This paper deals with the results of solar space heating research developed within the Finalized Energy Project of the National Research Council of Italy. Energy and cost/benefit parameters were compared for a certain number of Italian buildings incorporating solar architecture. The technical and economic analysis was performed on 31 buildings, of which 24 are residential, and 7 are schools, with different solar devices (direct gain, Trombe walls, sunspaces, hybrid systems). The buildings were constructed between 1976 and 1982. The results emphasize that simple technologies with lower costs and good design usually have a higher performance/cost ratio.

  18. 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).

  19. 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...

  20. Italians and Foreign Immigration

    Directory of Open Access Journals (Sweden)

    Corrado Bonifazi

    2006-01-01

    Full Text Available Opinion surveys on attitudes towards immigration are becoming more and more important, owing to the increasing role of political debate on migration issues in Western European countries. CNR has conducted four surveys on this topic, collecting data on the evolution of Italians attitudes towards migration issues. In fact, the ? rst survey was conducted in the second half of the eighties, when foreign immigration was in its early stages. The last survey took place in 2002, when immigration was already well established in Italy. The article focuses on three main issues: the global impact of immigration on Italian society, the immigrants role in the labour market, and immigration policy. In general, the results of the last survey con? rm a trend that appeared already in 1997, of more balanced and realistic opinion that were less of a response to circumstances perceived as special emergencies. Highly educated people, teachers and students continue to be the most open and receptive groups, whereas the less favourably inclined and more worried continue to be old people, those with less education, the unemployed, housewives, and retirees.

  1. Molecular adaptation within the coat protein-encoding gene of Tunisian almond isolates of Prunus necrotic ringspot virus.

    Science.gov (United States)

    Boulila, Moncef; Ben Tiba, Sawssen; Jilani, Saoussen

    2013-04-01

    The sequence alignments of five Tunisian isolates of Prunus necrotic ringspot virus (PNRSV) were searched for evidence of recombination and diversifying selection. Since failing to account for recombination can elevate the false positive error rate in positive selection inference, a genetic algorithm (GARD) was used first and led to the detection of potential recombination events in the coat protein-encoding gene of that virus. The Recco algorithm confirmed these results by identifying, additionally, the potential recombinants. For neutrality testing and evaluation of nucleotide polymorphism in PNRSV CP gene, Tajima's D, and Fu and Li's D and F statistical tests were used. About selection inference, eight algorithms (SLAC, FEL, IFEL, REL, FUBAR, MEME, PARRIS, and GA branch) incorporated in HyPhy package were utilized to assess the selection pressure exerted on the expression of PNRSV capsid. Inferred phylogenies pointed out, in addition to the three classical groups (PE-5, PV-32, and PV-96), the delineation of a fourth cluster having the new proposed designation SW6, and a fifth clade comprising four Tunisian PNRSV isolates which underwent recombination and selective pressure and to which the name Tunisian outgroup was allocated.

  2. The use of short and long PCR products for improved detection of prunus necrotic ringspot virus in woody plants.

    Science.gov (United States)

    Rosner, A; Maslenin, L; Spiegel, S

    1997-09-01

    The reverse transcriptase-polymerase chain reaction (RT-PCR) was used for detection of prunus necrotic ringspot virus (PNRSV) in dormant peach and almond trees by the application of two different pairs of primers yielding a short and a long product, respectively. The relative amount of the short (200 base pair, bp) product was higher than the longer (785 bp) product. PNRSV was detected better in plant tissues with a low virus concentration (e.g. dormant trees) by amplification of the short PCR product, whereas the long product was product was produced at higher virus titers. Simultaneous amplification of both short and long products was demonstrated using a three-primer mixture in a single reaction tube. In this assay, amplification of either PCR product indicated the presence of PNRSV-specific sequences in the plant tissue examined, thus covering a wide range of virus concentrations in a single test. Dilution of the RNA extracted from infected plant material resulted in a steep decline in the amplification of both short and long PCR products. In contrast, serial dilutions of the intermediate cDNA template differentially affected the amplification patterns: the relative amount of the short product increased whereas that of the long product decreased. These results may explain the preferential amplification of the short PCR product observed in samples containing low virus concentrations.

  3. The coat protein of prunus necrotic ringspot virus specifically binds to and regulates the conformation of its genomic RNA.

    Science.gov (United States)

    Aparicio, Frederic; Vilar, Marçal; Perez-Payá, Enrique; Pallás, Vicente

    2003-08-15

    Binding of coat protein (CP) to the 3' nontranslated region (3'-NTR) of viral RNAs is a crucial requirement to establish the infection of Alfamo- and Ilarviruses. In vitro binding properties of the Prunus necrotic ringspot ilarvirus (PNRSV) CP to the 3'-NTR of its genomic RNA using purified E. coli- expressed CP and different synthetic peptides corresponding to a 26-residue sequence near the N-terminus were investigated by electrophoretic mobility shift assays. PNRSV CP bound to, at least, three different sites existing on the 3'-NTR. Moreover, the N-terminal region between amino acid residues 25 to 50 of the protein could function as an independent RNA-binding domain. Single exchange of some arginine residues by alanine eliminated the RNA-interaction capacity of the synthetic peptides, consistent with a crucial role for Arg residues common to many RNA-binding proteins possessing Arg-rich domains. Circular dichroism spectroscopy revealed that the RNA conformation is altered when amino-terminal CP peptides bind to the viral RNA. Finally, mutational analysis of the 3'-NTR suggested the presence of a pseudoknotted structure at this region on the PNRSV RNA that, when stabilized by the presence of Mg(2+), lost its capability to bind the coat protein. The existence of two mutually exclusive conformations for the 3'-NTR of PNRSV strongly suggests a similar regulatory mechanism at the 3'-NTR level in Alfamo- and Ilarvirus genera.

  4. Differentiation of closely related but biologically distinct cherry isolates of Prunus necrotic ringspot virus by polymerase chain reaction.

    Science.gov (United States)

    Hammond, R W; Crosslin, J M; Pasini, R; Howell, W E; Mink, G I

    1999-07-01

    Prunus necrotic ringspot ilarvirus (PNRSV) exists as a number of biologically distinct variants which differ in host specificity, serology, and pathology. Previous nucleotide sequence alignment and phylogenetic analysis of cloned reverse transcription-polymerase chain reaction (RT-PCR) products of several biologically distinct sweet cherry isolates revealed correlations between symptom type and the nucleotide and amino acid sequences of the 3a (putative movement protein) and 3b (coat protein) open reading frames. Based upon this analysis, RT-PCR assays have been developed that can identify isolates displaying different symptoms and serotypes. The incorporation of primers in a multiplex PCR protocol permits rapid detection and discrimination among the strains. The results of PCR amplification using type-specific primers that amplify a portion of the coat protein gene demonstrate that the primer-selection procedure developed for PNRSV constitutes a reliable method of viral strain discrimination in cherry for disease control and will also be useful for examining biological diversity within the PNRSV virus group.

  5. Molecular characterization and intermolecular interaction of coat protein of Prunus necrotic ringspot virus: implications for virus assembly.

    Science.gov (United States)

    Kulshrestha, Saurabh; Hallan, Vipin; Sharma, Anshul; Seth, Chandrika Attri; Chauhan, Anjali; Zaidi, Aijaz Asghar

    2013-09-01

    Coat protein (CP) and RNA3 from Prunus necrotic ringspot virus (PNRSV-rose), the most prevalent virus infecting rose in India, were characterized and regions in the coat protein important for self-interaction, during dimer formation were identified. The sequence analysis of CP and partial RNA 3 revealed that the rose isolate of PNRSV in India belongs to PV-32 group of PNRSV isolates. Apart from the already established group specific features of PV-32 group member's additional group-specific and host specific features were also identified. Presence of methionine at position 90 in the amino acid sequence alignment of PNRSV CP gene (belonging to PV-32 group) was identified as the specific conserved feature for the rose isolates of PNRSV. As protein-protein interaction plays a vital role in the infection process, an attempt was made to identify the portions of PNRSV CP responsible for self-interaction using yeast two-hybrid system. It was found (after analysis of the deletion clones) that the C-terminal region of PNRSV CP (amino acids 153-226) plays a vital role in this interaction during dimer formation. N-terminal of PNRSV CP is previously known to be involved in CP-RNA interactions, but our results also suggested that N-terminal of PNRSV CP represented by amino acids 1-77 also interacts with C-terminal (amino acids 153-226) in yeast two-hybrid system, suggesting its probable involvement in the CP-CP interaction.

  6. Quantitative autoradiography at electronic microscopy level of tobacco cells (Nicotiana tabacum L.) infected by pepper ringspot virus

    International Nuclear Information System (INIS)

    Lage, G.

    1980-06-01

    RNA replication of the pepper ringspot virus, its translocation and its association with mitochondria are studied. Some basic aspects of the research are first examined: actinomycin D (AMD) effects on parts of the nucleolus, nucleus and cytoplasm of healthy - and infected cells; comparative study between the circle method and the planimetry method to determine the cell areas; determination of the proportion between the silver grain densities of nucleulus, nucleus and cytoplasm of the cells treated with AMD; determination of the HD (Half-Distance) for the working conditions. Use of the mathemathical model proposed by NADLER gives basic information with respect to the translocation and association of the virus with the mitochondria in the host cells: in the mitochondria associated system the silver grains covering the two components are predominantly constituted by the RNA of the radioactive virus (78%); the time necessary for the RNA synthesis, the virus maturity and its translocation to the mitochondria, (checked by U-5- 3 H treatment) can be shorter than 5 hours. (M.A.) [pt

  7. The coat protein of prunus necrotic ringspot virus specifically binds to and regulates the conformation of its genomic RNA

    International Nuclear Information System (INIS)

    Aparicio, Frederic; Vilar, Marcal; Perez-Paya, Enrique; Pallas, Vicente

    2003-01-01

    Binding of coat protein (CP) to the 3' nontranslated region (3'-NTR) of viral RNAs is a crucial requirement to establish the infection of Alfamo- and Ilarviruses. In vitro binding properties of the Prunus necrotic ringspot ilarvirus (PNRSV) CP to the 3'-NTR of its genomic RNA using purified E. coli- expressed CP and different synthetic peptides corresponding to a 26-residue sequence near the N-terminus were investigated by electrophoretic mobility shift assays. PNRSV CP bound to, at least, three different sites existing on the 3'-NTR. Moreover, the N-terminal region between amino acid residues 25 to 50 of the protein could function as an independent RNA-binding domain. Single exchange of some arginine residues by alanine eliminated the RNA-interaction capacity of the synthetic peptides, consistent with a crucial role for Arg residues common to many RNA-binding proteins possessing Arg-rich domains. Circular dichroism spectroscopy revealed that the RNA conformation is altered when amino-terminal CP peptides bind to the viral RNA. Finally, mutational analysis of the 3'-NTR suggested the presence of a pseudoknotted structure at this region on the PNRSV RNA that, when stabilized by the presence of Mg 2+ , lost its capability to bind the coat protein. The existence of two mutually exclusive conformations for the 3'-NTR of PNRSV strongly suggests a similar regulatory mechanism at the 3'-NTR level in Alfamo- and Ilarvirus genera

  8. Chemical composition of the essential oil from carnation coniferous (Dianthus acicularis Fisch. ex Ledeb) growing wild in Northern Kazakhstan.

    Science.gov (United States)

    Kirillov, Vitaliy; Stikhareva, Tamara; Suleimen, Yerlan; Serafimovich, Mariya; Kabanova, Svetlana; Mukanov, Bolat

    2017-01-01

    The aim of the study was to investigate volatile compounds from the aerial parts of Dianthus acicularis of the genus Dianthus of the family Caryophyllaceae grown wild in Northern Kazakhstan for the first time. D. acicularis is a typical Trans-Volga-Kazakhstani endemic. D. acicularis has high resistance to the bacterial wilt, a serious disease caused by Burkholderia caryophylli. The qualitative and quantitative compositions of the specimens of the essential oils were analysed by the method of GC-MS. The main constituents of D. acicularis essential oil were methyl ketones - 2-pentadecanone (26.9-32.2%) and 2-tridecanone (4.7-17.7%), identified for the first time in the Dianthus genus. The methyl ketone activity provides protection of the plants from herbivores and fungal pathogens. One can suppose that the presence of 2-pentadecanone and 2-tridecanone in the essential oil of carnation coniferous provides its resistance to different insects and pathogens, including the resistance to the bacterial wilt.

  9. Efficacy of planting seasons and macro nutritional levels on growth, yield and vase life of carnation dianthus caryophyllus l

    International Nuclear Information System (INIS)

    Akram, A.; Akhtar, G.; Balal, R.M.; Ahmed, I.; Younis, A.; Imran, S.

    2017-01-01

    The present study was conducted to elucidate the effect of various planting seasons and macro nutritional (NPK) levels on vegetative, reproductive and vase life of carnation viz. Chaubad Mixed. There were two planting seasons (16th Nov. and 15th Feb.) and seven treatments (NPK combinations) were used. Planting season S1 (16th Nov.) showed better results for indices like plant height, number of branches per plant, length of branches, number of leaves per plant, NPK contents, flower diameter, fresh weight of flower, fresh and dry weight ratio and flower quality as compared to planting season S2 (15th Feb.). However, regarding treatments, T2 (5:10:10 g pot/sup -1/ NPK) showed positive correlation for morpho-physiological and bio-chemical traits like plant height, number of branches per plant, length of branches, number of leaves per plant, chlorophyll contents, NPK estimation and bud diameter by showing maximum values for the attributes with comparison to other treatments. (author)

  10. The influence of log jam development on channel morphology in an intermediate sized coastal stream, Carnation Creek, B.C.

    Science.gov (United States)

    Luzi, D. S.; Sidle, R. C.; Hogan, D. L.

    2006-12-01

    Large wood (LW) is an important functional and structural component of forest stream ecosystems, regulating sediment storage and transport, consequently determining channel morphology, and as an important foundation for aquatic habitat. LW occurs as either individual pieces or in accumulations (log jams). Where individual pieces of LW affect the stream at a small scale, several bankfull widths, jams influence the stream on a much larger scale. The spatial extent of jam related effects on channel morphology vary, dependent upon the life stage of the jam. Temporal changes in jams have received relatively little attention in the literature. The development stage of a jam is associated with upstream channel aggradation and downstream degradation; this process reverses during a jam's deterioration phase. Carnation Creek, an 11 km2 watershed located on the west coast of Vancouver Island, provided a rare opportunity to examine both the spatial and temporal impacts of log jams on channel morphology. An understanding of these relationships will be developed through the analysis of changes in channel variables, such as channel dimensions, pattern, hydraulic characteristics, and morphology. These characteristics will be extracted from annual cross sectional surveys taken during 1971 - 1998.

  11. An Xrootd Italian Federation

    International Nuclear Information System (INIS)

    Boccali, T; Mazzoni, E; Donvito, G; Diacono, D; Marzulli, G; Pompili, A; Ricca, G Della; 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

    2014-01-01

    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.

  12. 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.

  13. Transcriptional regulation of three EIN3-like genes of carnation (Dianthus caryophyllus L. cv. Improved White Sim) during flower development and upon wounding, pollination, and ethylene exposure.

    Science.gov (United States)

    Iordachescu, Mihaela; Verlinden, Sven

    2005-08-01

    Using a combination of approaches, three EIN3-like (EIL) genes DC-EIL1/2 (AY728191), DC-EIL3 (AY728192), and DC-EIL4 (AY728193) were isolated from carnation (Dianthus caryophyllus) petals. DC-EIL1/2 deduced amino acid sequence shares 98% identity with the previously cloned and characterized carnation DC-EIL1 (AF261654), 62% identity with DC-EIL3, and 60% identity with DC-EIL4. DC-EIL3 deduced amino acid sequence shares 100% identity with a previously cloned carnation gene fragment, Dc106 (CF259543), 61% identity with Dianthus caryophyllus DC-EIL1 (AF261654), and 59% identity with DC-EIL4. DC-EIL4 shared 60% identity with DC-EIL1 (AF261654). Expression analyses performed on vegetative and flower tissues (petals, ovaries, and styles) during growth and development and senescence (natural and ethylene-induced) indicated that the mRNA accumulation of the DC-EIL family of genes in carnation is regulated developmentally and by ethylene. DC-EIL3 mRNA showed significant accumulation upon ethylene exposure, during flower development, and upon pollination in petals and styles. Interestingly, decreasing levels of DC-EIL3 mRNA were found in wounded leaves and ovaries of senescing flowers whenever ethylene levels increased. Flowers treated with sucrose showed a 2 d delay in the accumulation of DC-EIL3 transcripts when compared with control flowers. These observations suggest an important role for DC-EIL3 during growth and development. Changes in DC-EIL1/2 and DC-EIL4 mRNA levels during flower development, and upon ethylene exposure and pollination were very similar. mRNA levels of the DC-EILs in styles of pollinated flowers showed a positive correlation with ethylene production after pollination. The cloning and characterization of the EIN3-like genes in the present study showed their transcriptional regulation not previously observed for EILs.

  14. Prunus necrotic ringspot ilarvirus: nucleotide sequence of RNA3 and the relationship to other ilarviruses based on coat protein comparison.

    Science.gov (United States)

    Guo, D; Maiss, E; Adam, G; Casper, R

    1995-05-01

    The RNA3 of prunus necrotic ringspot ilarvirus (PNRSV) has been cloned and its entire sequence determined. The RNA3 consists of 1943 nucleotides (nt) and possesses two large open reading frames (ORFs) separated by an intergenic region of 74 nt. The 5' proximal ORF is 855 nt in length and codes for a protein of molecular mass 31.4 kDa which has homologies with the putative movement protein of other members of the Bromoviridae. The 3' proximal ORF of 675 nt is the cistron for the coat protein (CP) and has a predicted molecular mass of 24.9 kDa. The sequence of the 3' non-coding region (NCR) of PNRSV RNA3 showed a high degree of similarity with those of tobacco streak virus (TSV), prune dwarf virus (PDV), apple mosaic virus (ApMV) and also alfalfa mosaic virus (AIMV). In addition it contained potential stem-loop structures with interspersed AUGC motifs characteristic for ilar- and alfamoviruses. This conserved primary and secondary structure in all 3' NCRs may be responsible for the interaction with homologous and heterologous CPs and subsequent activation of genome replication. The CP gene of an ApMV isolate (ApMV-G) of 657 nt has also been cloned and sequenced. Although ApMV and PNRSV have a distant serological relationship, the deduced amino acid sequences of their CPs have an identity of only 51.8%. The N termini of PNRSV and ApMV CPs have in common a zinc-finger motif and the potential to form an amphipathic helix.

  15. Biomass, virus concentration, and symptomatology of cucurbits infected by mild and severe strains of Papaya ringspot virus

    Directory of Open Access Journals (Sweden)

    Pacheco Davi Andrade

    2003-01-01

    Full Text Available Pre-immunization with mild strains of Papaya ringspot virus - type W (PRWV-W has allowed the mosaic disease to be controlled in different cucurbit species, with increases in marketable fruit yield. The objective of this study was to compare virus concentration, biomass and symptomatology of 'Caserta' zucchini squash, 'Menina Brasileira' long-neck squash and 'Crimson Sweet' watermelon plants infected by three mild strains and one severe strain of PRSV-W. Plants were inoculated at the cotyledonary stage, under greenhouse conditions, sampled at 7, 14, 21, 28 and 35 days after inoculation (DAI, and analyzed by PTA-ELISA. The severity of the symptoms was scored according to a scale from 1 to 5, and the fresh and dry biomass of the aerial part of the plants were evaluated at 40 DAI. Concentrations of the mild strains, based on absorbance values of the PTA-ELISA, were lower than the concentration of the severe strain for all species. The mild strains did not cause mosaic in infected plants of all species. Plants of zucchini squash and watermelon infected by the severe strain exhibited severe mosaic symptoms, but the same was not noticed for infected long-neck squash plants. Biomass values from zucchini squash and watermelon plants infected by the mild strains were 1.7 % to 12.4 % lower as compared to healthy plants. Biomass values of zucchini squash and watermelon plants infected by the severe strain presented greater reduction, varying from 29 % to 74 %. However, biomass values of long-neck squash plants infected by the mild and severe strains were similar for all treatments.

  16. Improving the Vase life of Cut Carnation ‘Tempo’ (Dianthus carryophyllusL. Flower by Silver Thiosulphate and Silver Nano-Particles

    Directory of Open Access Journals (Sweden)

    D. Hashemabadi

    2014-08-01

    Full Text Available Nanometer-sized silver particle can be act as an anti-microbial compound. Thus, in this research, the efficacy of silver thiosulphate and silver nano-particles as antimicrobial agents in extending the vase-life of cut carnation flowers was evaluated. A factorial experiment carried out based on randomized completely blocks design with two factors: silver thiosulphate (0, 0.1, 0.2 and 0.3 mM and silver nano-particles (0, 5, 10 and 15 mg/L. Mean comparison of the data showed that the combined treatments of 0.3 mM silver thiosulphate + 15 mg/L silver nano-particles had the highest vase life, water uptake and super oxide dismutase enzyme. Thus, the mentioned above treatment was proposed to increase prolong vase life and improvement of water relations and control of stem end blockage. Based to results of this study, silver thiosulphate and silver nano-particles can be used for increasing postharvest longevity of cut carnation "Tempo".

  17. Leaf-morphology-assisted selection for resistance to two-spotted spider mite Tetranychus urticae Koch (Acari: Tetranychidae) in carnations (Dianthus caryophyllus L).

    Science.gov (United States)

    Seki, Kousuke

    2016-10-01

    The development of a cultivar resistant to the two-spotted spider mite has provided both ecological and economic benefits to the production of cut flowers. This study aimed to clarify the mechanism of resistance to mites using an inbred population of carnations. In the resistant and susceptible plants selected from an inbred population, a difference was recognised in the thickness of the abaxial palisade tissue by microscopic examination of the damaged leaf. Therefore, it was assumed that mites displayed feeding preferences within the internal leaf structure of the carnation leaf. The suitability of the host plant for mites was investigated using several cultivars selected using an index of the thickness from the abaxial leaf surface to the spongy tissue. The results suggested that the cultivar associated with a thicker abaxial tissue lowered the intrinsic rate of natural increase of the mites. The cultivars with a thicker abaxial tissue of over 120 µm showed slight damage in the field test. The ability of mites to feed on the spongy tissue during an early life stage from hatching to adult emergence was critical. It was possible to select a cultivar that is resistant to mites under a real cultivation environment by observing the internal structure of the leaf. © 2016 Society of Chemical Industry. © 2016 Society of Chemical Industry.

  18. [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.

  19. Analysis of intra-host genetic diversity of Prunus necrotic ringspot virus (PNRSV) using amplicon next generation sequencing.

    Science.gov (United States)

    Kinoti, Wycliff M; Constable, Fiona E; Nancarrow, Narelle; Plummer, Kim M; Rodoni, Brendan

    2017-01-01

    PCR amplicon next generation sequencing (NGS) analysis offers a broadly applicable and targeted approach to detect populations of both high- or low-frequency virus variants in one or more plant samples. In this study, amplicon NGS was used to explore the diversity of the tripartite genome virus, Prunus necrotic ringspot virus (PNRSV) from 53 PNRSV-infected trees using amplicons from conserved gene regions of each of PNRSV RNA1, RNA2 and RNA3. Sequencing of the amplicons from 53 PNRSV-infected trees revealed differing levels of polymorphism across the three different components of the PNRSV genome with a total number of 5040, 2083 and 5486 sequence variants observed for RNA1, RNA2 and RNA3 respectively. The RNA2 had the lowest diversity of sequences compared to RNA1 and RNA3, reflecting the lack of flexibility tolerated by the replicase gene that is encoded by this RNA component. Distinct PNRSV phylo-groups, consisting of closely related clusters of sequence variants, were observed in each of PNRSV RNA1, RNA2 and RNA3. Most plant samples had a single phylo-group for each RNA component. Haplotype network analysis showed that smaller clusters of PNRSV sequence variants were genetically connected to the largest sequence variant cluster within a phylo-group of each RNA component. Some plant samples had sequence variants occurring in multiple PNRSV phylo-groups in at least one of each RNA and these phylo-groups formed distinct clades that represent PNRSV genetic strains. Variants within the same phylo-group of each Prunus plant sample had ≥97% similarity and phylo-groups within a Prunus plant sample and between samples had less ≤97% similarity. Based on the analysis of diversity, a definition of a PNRSV genetic strain was proposed. The proposed definition was applied to determine the number of PNRSV genetic strains in each of the plant samples and the complexity in defining genetic strains in multipartite genome viruses was explored.

  20. Analysis of intra-host genetic diversity of Prunus necrotic ringspot virus (PNRSV using amplicon next generation sequencing.

    Directory of Open Access Journals (Sweden)

    Wycliff M Kinoti

    Full Text Available PCR amplicon next generation sequencing (NGS analysis offers a broadly applicable and targeted approach to detect populations of both high- or low-frequency virus variants in one or more plant samples. In this study, amplicon NGS was used to explore the diversity of the tripartite genome virus, Prunus necrotic ringspot virus (PNRSV from 53 PNRSV-infected trees using amplicons from conserved gene regions of each of PNRSV RNA1, RNA2 and RNA3. Sequencing of the amplicons from 53 PNRSV-infected trees revealed differing levels of polymorphism across the three different components of the PNRSV genome with a total number of 5040, 2083 and 5486 sequence variants observed for RNA1, RNA2 and RNA3 respectively. The RNA2 had the lowest diversity of sequences compared to RNA1 and RNA3, reflecting the lack of flexibility tolerated by the replicase gene that is encoded by this RNA component. Distinct PNRSV phylo-groups, consisting of closely related clusters of sequence variants, were observed in each of PNRSV RNA1, RNA2 and RNA3. Most plant samples had a single phylo-group for each RNA component. Haplotype network analysis showed that smaller clusters of PNRSV sequence variants were genetically connected to the largest sequence variant cluster within a phylo-group of each RNA component. Some plant samples had sequence variants occurring in multiple PNRSV phylo-groups in at least one of each RNA and these phylo-groups formed distinct clades that represent PNRSV genetic strains. Variants within the same phylo-group of each Prunus plant sample had ≥97% similarity and phylo-groups within a Prunus plant sample and between samples had less ≤97% similarity. Based on the analysis of diversity, a definition of a PNRSV genetic strain was proposed. The proposed definition was applied to determine the number of PNRSV genetic strains in each of the plant samples and the complexity in defining genetic strains in multipartite genome viruses was explored.

  1. Characterization of a Non-Canonical Signal Peptidase Cleavage Site in a Replication Protein from Tomato Ringspot Virus.

    Directory of Open Access Journals (Sweden)

    Ting Wei

    Full Text Available The NTB-VPg polyprotein from tomato ringspot virus is an integral membrane replication protein associated with endoplasmic reticulum membranes. A signal peptidase (SPase cleavage was previously detected in the C-terminal region of NTB-VPg downstream of a 14 amino acid (aa-long hydrophobic region (termed TM2. However, the exact location of the cleavage site was not determined. Using in vitro translation assays, we show that the SPase cleavage site is conserved in the NTB-VPg protein from various ToRSV isolates, although the rate of cleavage varies from one isolate to another. Systematic site-directed mutagenesis of the NTB-VPg SPase cleavage sites of two ToRSV isolates allowed the identification of sequences that affect cleavage efficiency. We also present evidence that SPase cleavage in the ToRSV-Rasp2 isolate occurs within a GAAGG sequence likely after the AAG (GAAG/G. Mutation of a downstream MAAV sequence to AAAV resulted in SPase cleavage at both the natural GAAG/G and the mutated AAA/V sequences. Given that there is a distance of seven aa between the two cleavage sites, this indicates that there is flexibility in the positioning of the cleavage sites relative to the inner surface of the membrane and the SPase active site. SPase cleavage sites are typically located 3-7 aa downstream of the hydrophobic region. However, the NTB-VPg GAAG/G cleavage site is located 17 aa downstream of the TM2 hydrophobic region, highlighting unusual features of the NTB-VPg SPase cleavage site. A putative 11 aa-long amphipathic helix was identified immediately downstream of the TM2 region and five aa upstream of the GAAG/G cleavage site. Based on these results, we present an updated topology model in which the hydrophobic and amphipathic domains form a long tilted helix or a bent helix in the membrane lipid bilayer, with the downstream cleavage site(s oriented parallel to the membrane inner surface.

  2. ITALIAN AND ITALIAN AMERICAN IDENTITY: A VISUAL APPROACH

    African Journals Online (AJOL)

    User

    It is flexible without overall plan and contains spaces .... of Symbolic Capital, defined by Bourdieu as “The collection of luxury goods attesting to the taste and distinction of the owner” (1977: 188), ... Since “the most successful ideological effects are those which have no words ..... a market dominated by non-Italian proprietors.

  3. Education and Italian Regional Development

    Science.gov (United States)

    Di Liberto, Adriana

    2008-01-01

    In this paper, we study the connection between growth and human capital in a convergence regression for the panel of Italian regions. We include measures of average primary, secondary and tertiary education. We find that increased education seems to contribute to growth only in the South. Decomposing total schooling into its three constituent…

  4. Lymphogranuloma venereum: the Italian experience

    NARCIS (Netherlands)

    Cusini, M.; Boneschi, V.; Arancio, L.; Ramoni, S.; Venegoni, L.; Gaiani, F.; de Vries, H.J.C.

    2009-01-01

    An epidemic of lymphogranuloma venereum (LGV) has been described in men who have sex with men (MSM) in the western world, particularly in western Europe. The first Italian case was reported by the authors in 2006, and up to March 2008 there have been 13 symptomatic cases, all in MSM. Ten cases had

  5. Implication of the C terminus of the Prunus necrotic ringspot virus movement protein in cell-to-cell transport and in its interaction with the coat protein.

    Science.gov (United States)

    Aparicio, Frederic; Pallás, Vicente; Sánchez-Navarro, Jesús

    2010-07-01

    The movement protein (MP) of Prunus necrotic ringspot virus (PNRSV) is required for viral transport. Previous analysis with MPs of other members of the family Bromoviridae has shown that the C-terminal part of these MPs plays a critical role in the interaction with the cognate coat protein (CP) and in cell-to-cell transport. Bimolecular fluorescence complementation and overlay analysis confirm an interaction between the C-terminal 38 aa of PNRSV MP and its cognate CP. Mutational analysis of the C-terminal region of the PNRSV MP revealed that its C-terminal 38 aa are dispensable for virus transport, however, the 4 aa preceding the dispensable C terminus are necessary to target the MP to the plasmodesmata and for the functionality of the protein. The capacity of the PNRSV MP to use either a CP-dependent or a CP-independent cell-to-cell transport is discussed.

  6. Replication of alfalfa mosaic virus RNA 3 with movement and coat protein genes replaced by corresponding genes of Prunus necrotic ringspot ilarvirus.

    Science.gov (United States)

    Sánchez-Navarro, J A; Reusken, C B; Bol, J F; Pallás, V

    1997-12-01

    Alfalfa mosaic virus (AMV) and Prunus necrotic ringspot virus (PNRSV) are tripartite positive-strand RNA plant viruses that encode functionally similar translation products. Although the two viruses are phylogenetically closely related, they infect a very different range of natural hosts. The coat protein (CP) gene, the movement protein (MP) gene or both genes in AMV RNA 3 were replaced by the corresponding genes of PNRSV. The chimeric viruses were tested for heterologous encapsidation, replication in protoplasts from plants transformed with AMV replicase genes P1 and P2 (P12 plants) and for cell-to-cell transport in P12 plants. The chimeric viruses exhibited basic competence for encapsidation and replication in P12 protoplasts and for a low level of cell-to-cell movement in P12 plants. The potential involvement of the MP gene in determining host specificity in ilarviruses is discussed.

  7. In vitro and in vivo mapping of the Prunus necrotic ringspot virus coat protein C-terminal dimerization domain by bimolecular fluorescence complementation.

    Science.gov (United States)

    Aparicio, Frederic; Sánchez-Navarro, Jesús A; Pallás, Vicente

    2006-06-01

    Interactions between viral proteins are critical for virus viability. Bimolecular fluorescent complementation (BiFC) technique determines protein interactions in real-time under almost normal physiological conditions. The coat protein (CP) of Prunus necrotic ringspot virus is required for multiple functions in its replication cycle. In this study, the region involved in CP dimerization has been mapped by BiFC in both bacteria and plant tissue. Full-length and C-terminal deleted forms of the CP gene were fused in-frame to the N- and C-terminal fragments of the yellow fluorescent protein. The BiFC analysis showed that a domain located between residues 9 and 27 from the C-end plays a critical role in dimerization. The importance of this C-terminal region in dimer formation and the applicability of the BiFC technique to analyse viral protein interactions are discussed.

  8. Rapid Detection of Prunus Necrotic Ringspot Virus by Reverse Transcription-cross-priming Amplification Coupled with Nucleic Acid Test Strip Cassette.

    Science.gov (United States)

    Huo, Ya-Yun; Li, Gui-Fen; Qiu, Yan-Hong; Li, Wei-Min; Zhang, Yong-Jiang

    2017-11-23

    Prunus necrotic ringspot virus (PNRSV) is one of the most devastating viruses to Prunus spp. In this study, we developed a diagnostic system RT-CPA-NATSC, wherein reverse transcription-cross-priming amplification (RT-CPA) is coupled with nucleic acid test strip cassette (NATSC), a vertical flow (VF) visualization, for PNRSV detection. The RT-CPA-NATSC assay targets the encoding gene of the PNRSV coat protein with a limit of detection of 72 copies per reaction and no cross-reaction with the known Prunus pathogenic viruses and viroids, demonstrating high sensitivity and specificity. The reaction is performed on 60 °C and can be completed less than 90 min with the prepared template RNA. Field sample test confirmed the reliability of RT-CPA-NATSC, indicating the potential application of this simple and rapid detection method in routine test of PNRSV.

  9. Recognition of cis-acting sequences in RNA 3 of Prunus necrotic ringspot virus by the replicase of Alfalfa mosaic virus.

    Science.gov (United States)

    Aparicio, F; Sánchez-Navarro, J A; Olsthoorn, R C; Pallás, V; Bol, J F

    2001-04-01

    Alfalfa mosaic virus (AMV) and Prunus necrotic ringspot virus (PNRSV) belong to the genera ALFAMOVIRUS: and ILARVIRUS:, respectively, of the family BROMOVIRIDAE: Initiation of infection by AMV and PNRSV requires binding of a few molecules of coat protein (CP) to the 3' termini of the inoculum RNAs and the CPs of the two viruses are interchangeable in this early step of the replication cycle. CIS:-acting sequences in PNRSV RNA 3 that are recognized by the AMV replicase were studied in in vitro replicase assays and by inoculation of AMV-PNRSV RNA 3 chimeras to tobacco plants and protoplasts transformed with the AMV replicase genes (P12 plants). The results showed that the AMV replicase recognized the promoter for minus-strand RNA synthesis in PNRSV RNA 3 but not the promoter for plus-strand RNA synthesis. A chimeric RNA with PNRSV movement protein and CP genes accumulated in tobacco, which is a non-host for PNRSV.

  10. Avaliação de genótipos de melancia para resistência ao Papaya ringspot vírus, estirpe melancia Evaluation of watermelon genotypes for resistance to Papaya ringspot virus, type watermelon

    Directory of Open Access Journals (Sweden)

    Jairo V Vieira

    2010-03-01

    Full Text Available Verificou-se a eficiência de duas metodologias de avaliação em nove genótipos de melancia da resistência a três isolados de Papaya ringspot virus, estirpe melancia (PRSV-W, de três regiões brasileiras. O delineamento do experimento foi em blocos casualizados com quatro repetições. Cada parcela foi composta de um vaso com 5 kg de substrato com cinco plantas de melancia por vaso. Aos 10 e 13 dias após a semeadura, três isolados do PRSV-W coletados nos estados de Goiás, Pernambuco e São Paulo, foram inoculados mecanicamente. Aos 27 e 37 dias após a semeadura foram feitas avaliações visuais de sintomas de vírus. A confirmação da presença ou não do vírus nas plantas inoculadas foi feita através do teste sorológico Das-Elisa, utilizando anti-soro policlonal. Foram realizadas análises de variância, estimadas as herdabilidades, calculadas as correlações entre os caracteres, e efetuadas comparações das médias dos genótipos e dos diferentes inóculos. Pelo comportamento diferenciado dos genótipos em relação aos isolados avaliados, conclui-se que isolados provenientes de diferentes regiões devem ser testados nos programas de melhoramento de melancia. Os altos valores de herdabilidade para a maioria dos caracteres indicam que a característica em estudo está sob o controle de poucos loci e que, portanto, a possibilidade de seleção de materiais resistentes é alta. Em geral, os genótipos mostraram um nível de tolerância superior ao da cultivar predominante no mercado brasileiro (Crimson Sweet. Portanto, podem servir de base para a produção de cultivares mais tolerantes ao PRSV-W.The aim of this study was to assess the resistance of nine watermelon genotypes against three PRSV-W isolates originated from three Brazilian States (São Paulo, Goiás and Pernambuco. The experiment was carried out at Embrapa Hortaliças, Brasilia, Brazil, in April 2004. Nine watermelon genotypes were appraised, in a randomizated block

  11. Seleção de linhagens de melancia resistentes ao Watermelon mosaic virus e ao Papaya ringspot virus Selection of resistant watermelon lines to Watermelon mosaic virus and Papaya ringspot virus

    Directory of Open Access Journals (Sweden)

    José Evando Aguiar Beserra Júnior

    2007-10-01

    Full Text Available Foram avaliadas 20 linhagens de melancia, provenientes do cruzamento da cultivar comercial suscetível Crimson Sweet e da introdução PI 595201 resistente ao Watermelon mosaic virus (WMV e Papaya ringspot virus (PRSV-W. As linhagens, e os parentais foram inoculados com o WMV ou com o PRSV-W em casa-de-vegetação distintas. Aos 35 e 49 dias após a primeira inoculação (DAI, as plantas foram avaliadas por meio de uma escala de notas, em que 1 (ausência de sintomas a 5 (intenso mosaico e deformações foliares. Pelos resultados infere-se que, aos 35 DAI, as linhagens 1, 2 e 20 apresentaram resistência tanto para o WMV como para o PRSV-W, com médias de 1,95, 1,80 e 2,25 para o WMV, e de 2,50, 2,30 e 2,50 para o PRSV-W, respectivamente. As linhagens 5, 7 e 13 foram resistentes somente ao WMV e as plantas das linhagens 3, 10 e 18 para o PRSV-W. A reação das linhagens permaneceu em geral pouco alterada aos 49 DAI. A existência de linhagens resistentes somente ao WMV e somente ao PRSV-W, ao lado de linhagens resistentes a ambos os vírus, é indicativo de que as resistências ao WMV e ao PRSV-W não são controladas pelos mesmos genes.Twenty advanced watermelon breeding lines, derived from the cross between cv. Crimson Sweet (susceptible and PI 595201 (resistant to WMV and PRSV-W, were screened for resistance to both potyviruses. The twenty lines, among with Crimson Sweet and PI 595201, were inoculated with either WMV or PRSV-W, in two different greenhouse trials. Plants were evaluated for symptoms 35 and 49 days after the first inoculation (DAI, using a scale from 1 (no symptoms to 5 (severe mosaic and foliar distortion. Evaluations at 35 DAI indicated that lines 1, 2 and 20 had good levels of resistance to both WMV and PRSV-W, with ratings of 1,95, 1,80 and 2,25 for WMV, and of 2,50, 2,30 and 2,50 for PRSV-W, respectively. Lines 5, 7 and 13 were resistant to WMV only, whereas lines 3, 10 and 18 were resistant to PRSV-W only. The reaction of

  12. Reverted glutathione S-transferase-like genes that influence flower color intensity of carnation (Dianthus caryophyllus L.) originated from excision of a transposable element.

    Science.gov (United States)

    Momose, Masaki; Itoh, Yoshio; Umemoto, Naoyuki; Nakayama, Masayoshi; Ozeki, Yoshihiro

    2013-12-01

    A glutathione S-transferase-like gene, DcGSTF2, is responsible for carnation (Dianthus caryophyllus L.) flower color intensity. Two defective genes, DcGSTF2mu with a nonsense mutation and DcGSTF2-dTac1 containing a transposable element dTac1, have been characterized in detail in this report. dTac1 is an active element that produces reverted functional genes by excision of the element. A pale-pink cultivar 'Daisy' carries both defective genes, whereas a spontaneous deep-colored mutant 'Daisy-VPR' lost the element from DcGSTF2-dTac1. This finding confirmed that dTac1 is active and that the resulting reverted gene, DcGSTF2rev1, missing the element is responsible for this color change. Crosses between the pale-colored cultivar '06-LA' and a deep-colored cultivar 'Spectrum' produced segregating progeny. Only the deep-colored progeny had DcGSTF2rev2 derived from the 'Spectrum' parent, whereas progeny with pale-colored flowers had defective forms from both parents, DcGSTF2mu and DcGSTF2-dTac1. Thus, DcGSTF2rev2 had functional activity and likely originated from excision of dTac1 since there was a footprint sequence at the vacated site of the dTac1 insertion. Characterizing the DcGSTF2 genes in several cultivars revealed that the two functional genes, DcGSTF2rev1 and DcGSTF2rev2, have been used for some time in carnation breeding with the latter in use for more than half a century.

  13. An ethylene-responsive enhancer element is involved in the senescence-related expression of the carnation glutathione-S-transferase (GST1) gene.

    Science.gov (United States)

    Itzhaki, H; Maxson, J M; Woodson, W R

    1994-09-13

    The increased production of ethylene during carnation petal senescence regulates the transcription of the GST1 gene encoding a subunit of glutathione-S-transferase. We have investigated the molecular basis for this ethylene-responsive transcription by examining the cis elements and trans-acting factors involved in the expression of the GST1 gene. Transient expression assays following delivery of GST1 5' flanking DNA fused to a beta-glucuronidase receptor gene were used to functionally define sequences responsible for ethylene-responsive expression. Deletion analysis of the 5' flanking sequences of GST1 identified a single positive regulatory element of 197 bp between -667 and -470 necessary for ethylene-responsive expression. The sequences within this ethylene-responsive region were further localized to 126 bp between -596 and -470. The ethylene-responsive element (ERE) within this region conferred ethylene-regulated expression upon a minimal cauliflower mosaic virus-35S TATA-box promoter in an orientation-independent manner. Gel electrophoresis mobility-shift assays and DNase I footprinting were used to identify proteins that bind to sequences within the ERE. Nuclear proteins from carnation petals were shown to specifically interact with the 126-bp ERE and the presence and binding of these proteins were independent of ethylene or petal senescence. DNase I footprinting defined DNA sequences between -510 and -488 within the ERE specifically protected by bound protein. An 8-bp sequence (ATTTCAAA) within the protected region shares significant homology with promoter sequences required for ethylene responsiveness from the tomato fruit-ripening E4 gene.

  14. Wpływ detergentów, humianu i ściółek na plonowanie goździków w uprawie hydroponicznej [Influence of detergents humate and seedbed materials on yield of carnations in hydroponic culture

    Directory of Open Access Journals (Sweden)

    Z. Gumińska

    2015-06-01

    Full Text Available Addition of the detergent (DBSS + ASS either .single or every eight weeks to the nutrient solution stimulates carnation development. Detergent addition every fourth week caused decreasing of flower diameter. The addition of humates to the nutrient solution did not interact significantly with detergents. Among three material combinations used in the seedbed: peat with coke-slag, peat with brown coal and sponge with coke-slag – the first proved the best.

  15. 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.

  16. Italian energy scenarios comparative evaluations

    International Nuclear Information System (INIS)

    Contaldi, Mario

    2005-01-01

    This paper reviews some representative scenarios of the evolution of the Italian primary energy consumption, updated recently. After an overview of the main macroeconomics assumptions the scenario results are cross checked at sectorial level, with a brief discussion of the underlining data and energy intensity trends. The emissions of CO 2 , SO 2 and NO x resulting from the considered scenarios are also reported and discussed [it

  17. Plutonium contamination in italian population

    International Nuclear Information System (INIS)

    Cave-Bondi, G.; Merli, S.; Rogo, M.; Sgarbazzini, M.; Clemente, G.F.; Mancini, L.; Santori, G.; Tardella, Q.

    1983-01-01

    The literature data concerning the biological and the chemical physical characteristics of plutonium are summarized in the first part of the paper. The experimental results of the plutonium concentration in complete diets, single food items and some human autopsy tissues, regarding the Italian situation, are then presented and discussed. Our experimental data are in good agreement with similar data reported in several studies carried out in some countries of the north emisphere

  18. The new Italian IVF legislation.

    Science.gov (United States)

    Benagiano, Giuseppe; Gianaroli, Luca

    2004-08-01

    Last February, the Italian Parliament gave final approval to a new Law regulating assisted reproduction technology. The new legislation fell short of the expectations of infertile couples and of all specialists in the field. There are three problems with the new Italian law; they involve social issues, human rights and the application of technology. The present paper focuses on the fact that the new rules infringe upon basic human rights and the proper application of IVF technology, because they mandate procedures that are against the best interest of the woman seeking pregnancy. The main point of controversy is the combination of a mandatory limit of three embryos for transfer, and an obligation to reimplant all produced embryos; cryopreservation of excess embryos is prohibited. Obviously, this decreases the chances of most women to achieve pregnancy, while at the same time it increases the number and complexity of procedures they need to undergo and may expose some to an unacceptable increase in the risk of multiple pregnancy. The new law is inspired by the desire to protect every newly produced embryo; this is a commendable aim, although it is in total opposition to a law passed over 25 years ago that liberalized voluntary termination of first trimester pregnancies. This means that today Italy has a law that protects every early, pre-implantation embryo, and another that allows the 'suppression' of every post-implantation one. From a technical point of view, given the low level of human fecundity, the only way to prevent the 'loss' of even one preimplantation embryo is to simply ban IVF altogether, an option that Italian legislators obviously did not have the courage to opt for. The tragedy is that Italian infertile couples are now confronted with new rules that not only severely limit the ability of physicians to correctly apply IVF technology, but are so confused that, depending on the interpretation, anyone may try to nullify the main ideological premise upon

  19. 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,…

  20. Händel- Italian Cantatas

    OpenAIRE

    Larjamo, Suvi

    2010-01-01

    Työni tarkoituksena oli esitellä kaksi Händelin hyvin erilaista ja harvoin esitettyä kantaatti hänen Italian-ajaltaan, sekä tulkita erilaisia affekteja, joita kantaateista löytyi. Valitsemani kantaatit olivat: Tra le fiamme, sekä Dietro l’ormi fugaci (Armida abbandonata). Tutkimuksessa selvitin säveltäjän elämää kantaattien sävellysvuosina ja perehdyin asioihin, jotka mielestäni ovat vaikuttaneet teosten syntyyn, sekä asioihin, jotka auttoivat minua tulkitsemaan hänen musiikkiaan paremmin. ...

  1. 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.

  2. Status report on Italian activities

    International Nuclear Information System (INIS)

    Tavoni, R.

    1999-01-01

    The main features of the Italian energy supply situation is shown. Primary energy demand increased by 2.7% while the total final consumption was mainly attributed to industry, transport, household and services. Nuclear activities of ENEL were related mostly to nuclear fuel cycle, i.e. processing and disposal of nuclear waste from phased out nuclear power plants. The following nine research programs were foreseen: proton source; low and medium energy accelerator section; high energy accelerator section; neutron production for material characterization; general safety criteria and classification; neutronics and transmutation efficiency; thermal-hydraulic analysis; beam window technology; materials technology

  3. Controle da vitrificação do cravo (Dianthus caryophyllus L. in vitro Control of carnation vitrification (Dianthus caryophyllus L. in vitro

    Directory of Open Access Journals (Sweden)

    G.R.F. Cuzzuol

    1995-12-01

    Full Text Available Baixos níveis de benziladenina (BAP, baixo potencial de água no meio e baixa umidade condicionada por tampas de algodão foram capazes de inibir a vitrificação de cravo (Dianthus caryophyllus L. cultivado In vitro, mas essas condições implicaram no baixo desenvolvimento das plantas e da taxa de propagação. Elevados níveis de NH4NO3 demonstraram serem altamente promotores da vitrifícação assinalada pelo alto conteúdo de proteína, enquanto relação inversa foi constatada para altos níveis de CaCl2, aos quais seguiu-se aumento na atividade da peroxidase. Os resultados permitiram estabelecer um protocolo para controle da vitrificação do cravo, constituído de 4,0 g/1 de "Gelrite", 0,5 mg/1 de ácido naftalenoacético (ANA, 0,05 mg/1 de BAP, doses normais das soluções salinas do meio MS e vedação do tipo tampas de algodão para cultivo de ápices meristemáticos. Para a fase de multiplicação, este protocolo deve ser alterado para 0,5 mg/1 de BAP, 10,3 mM de NH4NO3 e 12,0 mM de CaCl2.Low levels of benzyl adenine (BAP, low water potential of the growth medium and low humidity due to cotton covers, inhibited vitrification of carnation (Dianthus caryophyllus L. in vitro. However, under these conditions, a low development of plants and a decrease in the multiplication ratio, were observed. High levels of amonium nitrate enhanced vitrification with an increase in the total soluble protein content. An inverse correlation was observed in the presence of high levels of calcium chloride. The latter was correlated to an increase in peroxidase activity. The results allowed the establishment of a protocol to control vitrification during carnation meristein growth, as follows: "Gelrite", 4 g/1; naphtalene acetic acid, 0.5 mg/l; BAP, 0.05 mg/l; normal dosis of MS salts; cotton covers. For in vitro multiplication the protocol should be altered to BAP, 0.5 mg/1; amoniuin nitrate 10.3 mM; calcium chloride 12.0 mM.

  4. 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 ...

  5. European energy policy and Italian industry

    International Nuclear Information System (INIS)

    Cardinale, A.; Verdelli, A.

    2008-01-01

    The competitiveness of the Italian industry is very sensitive to the rising costs of energy. The European energy policy, if intended as an additional constraint, could deteriorate the situation. It could be, however, a good opportunity for the Italian industry to become more independent from fossil fuels, through an innovatory project at country level [it

  6. 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.

  7. Italian experience in gasification plants

    International Nuclear Information System (INIS)

    Rinaldi, N.U.

    1991-01-01

    After tracing the historical highlights representing the development of the Fauser (Montecatini) technology based gasification processes for the production of ammonia and methanol, this paper outlines the key design, operation and performance characteristics of the Montecatini (Italy) process plant for heavy liquid hydrocarbons gasification by means of partial auto-thermal combustion with oxygen. The outline makes evident the technical-economical validity of the Montecatini design solutions which include energy recovery (even the heat dispersed through the gasifier walls is recovered and utilized to produce low pressure steam to preheat the fuel oil); reduced oxygen consumption by the high temperature preheating of all reagents; the ecologically compatible elimination of gas black; as well as, desulfurization with materials recovery. The plant process descriptions come complete with flowsheets. While demonstrating that the Italian developed technology is historically well rooted, the Author stresses that the current design versions of Montecatini gasification plants are up to date with innovative solutions, especially, with regard to pollution abatement, and cites the need for a more concerted marketing effort on the part of local industry to help improve the competitiveness of the Italian made product

  8. The RNA 5 of Prunus necrotic ringspot virus is a biologically inactive copy of the 3'-UTR of the genomic RNA 3.

    Science.gov (United States)

    Di Terlizzi, B; Skrzeczkowski, L J; Mink, G I; Scott, S W; Zimmerman, M T

    2001-01-01

    In addition to the four RNAs known to be encapsidated by Prunus necrotic ringspot virus (PNRSV) and Apple mosaic virus (ApMV), an additional small RNA (RNA 5) was present in purified preparations of several isolates of both viruses. RNA 5 was always produced following infection of a susceptible host by an artificial mixture of RNAs 1, 2, 3, and 4 indicating that it was a product of viral replication. RNA 5 does not activate the infectivity of mixtures that contain the three genomic RNAs (RNA 1 + RNA 2 + RNA 3) nor does it appear to modify symptom expression. Results from hybridization studies suggested that RNA 5 had partial sequence homology with RNAs 1, 2, 3, and 4. Cloning and sequencing the RNA 5 of isolate CH 57/1-M of PNRSV, and the 3' termini of the RNA 1, RNA 2 and RNA 3 of this isolate indicated that it was a copy of the 3' untranslated terminal region (3'-UTR) of the genomic RNA 3.

  9. Mutational analysis of the RNA-binding domain of the Prunus necrotic ringspot virus (PNRSV) movement protein reveals its requirement for cell-to-cell movement.

    Science.gov (United States)

    Carmen Herranz, Ma; Sanchez-Navarro, Jesús-Angel; Saurí, Ana; Mingarro, Ismael; Pallás, Vicente

    2005-08-15

    The movement protein (MP) of Prunus necrotic ringspot virus (PNRSV) is required for cell-to-cell movement. MP subcellular localization studies using a GFP fusion protein revealed highly punctate structures between neighboring cells, believed to represent plasmodesmata. Deletion of the RNA-binding domain (RBD) of PNRSV MP abolishes the cell-to-cell movement. A mutational analysis on this RBD was performed in order to identify in vivo the features that govern viral transport. Loss of positive charges prevented the cell-to-cell movement even though all mutants showed a similar accumulation level in protoplasts to those observed with the wild-type (wt) MP. Synthetic peptides representing the mutants and wild-type RBDs were used to study RNA-binding affinities by EMSA assays being approximately 20-fold lower in the mutants. Circular dichroism analyses revealed that the secondary structure of the peptides was not significantly affected by mutations. The involvement of the affinity changes between the viral RNA and the MP in the viral cell-to-cell movement is discussed.

  10. Mutational analysis of the RNA-binding domain of the Prunus necrotic ringspot virus (PNRSV) movement protein reveals its requirement for cell-to-cell movement

    International Nuclear Information System (INIS)

    Carmen Herranz, Ma; Sanchez-Navarro, Jesus-Angel; Sauri, Ana; Mingarro, Ismael; Pallas, Vicente

    2005-01-01

    The movement protein (MP) of Prunus necrotic ringspot virus (PNRSV) is required for cell-to-cell movement. MP subcellular localization studies using a GFP fusion protein revealed highly punctate structures between neighboring cells, believed to represent plasmodesmata. Deletion of the RNA-binding domain (RBD) of PNRSV MP abolishes the cell-to-cell movement. A mutational analysis on this RBD was performed in order to identify in vivo the features that govern viral transport. Loss of positive charges prevented the cell-to-cell movement even though all mutants showed a similar accumulation level in protoplasts to those observed with the wild-type (wt) MP. Synthetic peptides representing the mutants and wild-type RBDs were used to study RNA-binding affinities by EMSA assays being approximately 20-fold lower in the mutants. Circular dichroism analyses revealed that the secondary structure of the peptides was not significantly affected by mutations. The involvement of the affinity changes between the viral RNA and the MP in the viral cell-to-cell movement is discussed

  11. RNA-binding properties and mapping of the RNA-binding domain from the movement protein of Prunus necrotic ringspot virus.

    Science.gov (United States)

    Herranz, M Carmen; Pallás, Vicente

    2004-03-01

    The movement protein (MP) of Prunus necrotic ringspot virus (PNRSV) is involved in intercellular virus transport. In this study, putative RNA-binding properties of the PNRSV MP were studied. The PNRSV MP was produced in Escherichia coli using an expression vector. Electrophoretic mobility shift assays (EMSAs) using DIG-labelled riboprobes demonstrated that PNRSV MP bound ssRNA cooperatively without sequence specificity. Two different ribonucleoprotein complexes were found to be formed depending on the molar MP : PNRSV RNA ratio. The different responses of the complexes to urea treatment strongly suggested that they have different structural properties. Deletion mutagenesis followed by Northwestern analysis allowed location of a nucleic acid binding domain to aa 56-88. This 33 aa RNA-binding motif is the smallest region delineated among members of the family Bromoviridae for which RNA-binding properties have been demonstrated. This domain is highly conserved within all phylogenetic subgroups previously described for PNRSV isolates. Interestingly, the RNA-binding domain described here and the one described for Alfamovirus are located at the N terminus of their corresponding MPs, whereas similar domains previously characterized in members of the genera Bromovirus and Cucumovirus are present at the C terminus, strongly reflecting their corresponding phylogenetic relationships. The evolutionary implications of this observation are discussed.

  12. Genomic segments RNA1 and RNA2 of Prunus necrotic ringspot virus codetermine viral pathogenicity to adapt to alternating natural Prunus hosts.

    Science.gov (United States)

    Cui, Hongguang; Hong, Ni; Wang, Guoping; Wang, Aiming

    2013-05-01

    Prunus necrotic ringspot virus (PNRSV) affects Prunus fruit production worldwide. To date, numerous PNRSV isolates with diverse pathological properties have been documented. To study the pathogenicity of PNRSV, which directly or indirectly determines the economic losses of infected fruit trees, we have recently sequenced the complete genome of peach isolate Pch12 and cherry isolate Chr3, belonging to the pathogenically aggressive PV32 group and mild PV96 group, respectively. Here, we constructed the Chr3- and Pch12-derived full-length cDNA clones that were infectious in the experimental host cucumber and their respective natural Prunus hosts. Pch12-derived clones induced much more severe symptoms than Chr3 in cucumber, and the pathogenicity discrepancy between Chr3 and Pch12 was associated with virus accumulation. By reassortment of genomic segments, swapping of partial genomic segments, and site-directed mutagenesis, we identified the 3' terminal nucleotide sequence (1C region) in RNA1 and amino acid K at residue 279 in RNA2-encoded P2 as the severe virulence determinants in Pch12. Gain-of-function experiments demonstrated that both the 1C region and K279 of Pch12 were required for severe virulence and high levels of viral accumulation. Our results suggest that PNRSV RNA1 and RNA2 codetermine viral pathogenicity to adapt to alternating natural Prunus hosts, likely through mediating viral accumulation.

  13. Interaction in vitro between the proteinase of Tomato ringspot virus (genus Nepovirus) and the eukaryotic translation initiation factor iso4E from Arabidopsis thaliana.

    Science.gov (United States)

    Léonard, Simon; Chisholm, Joan; Laliberté, Jean-François; Sanfaçon, Hélène

    2002-08-01

    Eukaryotic initiation factor eIF(iso)4E binds to the cap structure of mRNAs leading to assembly of the translation complex. This factor also interacts with the potyvirus VPg and this interaction has been correlated with virus infectivity. In this study, we show an interaction between eIF(iso)4E and the proteinase (Pro) of a nepovirus (Tomato ringspot virus; ToRSV) in vitro. The ToRSV VPg did not interact with eIF(iso)4E although its presence on the VPg-Pro precursor increased the binding affinity of Pro for the initiation factor. A major determinant of the interaction was mapped to the first 93 residues of Pro. Formation of the complex was inhibited by addition of m(7)GTP (a cap analogue), suggesting that Pro-containing molecules compete with cellular mRNAs for eIF(iso)4E binding. The possible implications of this interaction for translation and/or replication of the virus genome are discussed.

  14. Comparative studies on cellular behaviour of carnation (Dianthus caryophyllus Linn. cv. Grenadin) grown in vivo and in vitro for early detection of somaclonal variation.

    Science.gov (United States)

    Yaacob, Jamilah Syafawati; Taha, Rosna Mat; Khorasani Esmaeili, Arash

    2013-01-01

    The present study deals with the cytological investigations on the meristematic root cells of carnation (Dianthus caryophyllus Linn.) grown in vivo and in vitro. Cellular parameters including the mitotic index (MI), chromosome count, ploidy level (nuclear DNA content), mean cell and nuclear areas, and cell doubling time (Cdt) were determined from the 2 mm root tip segments of this species. The MI value decreased when cells were transferred from in vivo to in vitro conditions, perhaps due to early adaptations of the cells to the in vitro environment. The mean chromosome number was generally stable (2n = 2x = 30) throughout the 6-month culture period, indicating no occurrence of early somaclonal variation. Following the transfer to the in vitro environment, a significant increase was recorded for mean cell and nuclear areas, from 26.59 ± 0.09  μm² to 35.66 ± 0.10  μm² and 142.90 ± 0.59  μm² to 165.05 ± 0.58  μm², respectively. However, the mean cell and nuclear areas of in vitro grown D. caryophyllus were unstable and fluctuated throughout the tissue culture period, possibly due to organogenesis or rhizogenesis. Ploidy level analysis revealed that D. caryophyllus root cells contained high percentage of polyploid cells when grown in vivo and maintained high throughout the 6-month culture period.

  15. 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....

  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. Cogeneration in Italian agricultural industry

    International Nuclear Information System (INIS)

    Bonfitto, E.; Jacoboni, S.

    1991-01-01

    This paper examines the technical, environmental and economical feasibility of an industrial cogeneration system which incorporates combined gas-steam cycles and a biomass/agricultural waste sludge fired fluidized bed combustion system. It cites the suitability of the use of fluidized bed combustion for the combustion of biomass and agricultural waste sludges - high combustion efficiency, uniform and relatively low combustion temperatures (850 C) within the combustion chamber to reduce scaling, reduced nitrogen oxide and micro-pollutant emissions, the possibility to control exhaust gas acidity through the injection of calcium carbonates, the possibility of the contemporaneous feeding of different fuels. Reference is made to test results obtained with an ENEL (Italian National Electricity Board) pilot plant fired by vineyard wastes. Attention is given to an analysis of the fuel's physical-chemical characteristics and the resulting flue gas chemical composition and ash characteristics. Comparisons are made with legal release limits

  18. 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.

  19. Analysis of genomic DNA of DcACS1, a 1-aminocyclopropane-1-carboxylate synthase gene, expressed in senescing petals of carnation (Dianthus caryophyllus) and its orthologous genes in D. superbus var. longicalycinus.

    Science.gov (United States)

    Harada, Taro; Murakoshi, Yuino; Torii, Yuka; Tanase, Koji; Onozaki, Takashi; Morita, Shigeto; Masumura, Takehiro; Satoh, Shigeru

    2011-04-01

    Carnation (Dianthus caryophyllus) flowers exhibit climacteric ethylene production followed by petal wilting, a senescence symptom. DcACS1, which encodes 1-aminocyclopropane-1-carboxylate synthase (ACS), is a gene involved in this phenomenon. We determined the genomic DNA structure of DcACS1 by genomic PCR. In the genome of 'Light Pink Barbara', we found two distinct nucleotide sequences: one corresponding to the gene previously shown as DcACS1, designated here as DcACS1a, and the other novel one designated as DcACS1b. It was revealed that both DcACS1a and DcACS1b have five exons and four introns. These two genes had almost identical nucleotide sequences in exons, but not in some introns and 3'-UTR. Analysis of transcript accumulation revealed that DcACS1b is expressed in senescing petals as well as DcACS1a. Genomic PCR analysis of 32 carnation cultivars showed that most cultivars have only DcACS1a and some have both DcACS1a and DcACS1b. Moreover, we found two DcACS1 orthologous genes with different nucleotide sequences from D. superbus var. longicalycinus, and designated them as DsuACS1a and DsuACS1b. Petals of D. superbus var. longicalycinus produced ethylene in response to exogenous ethylene, accompanying accumulation of DsuACS1 transcripts. These data suggest that climacteric ethylene production in flowers was genetically established before the cultivation of carnation.

  20. Muestreo poblacional de Onychiurus armatus tullberg (Collembola: Onychiuridae en cultivos de clavel y crisantemo bajo invernadero Population sampllng of Oníehíurus armatus Tullberg (Collembola: onychiurioae within carnation and Crysanthemum crops in greenhouses

    Directory of Open Access Journals (Sweden)

    Roatta Jorge

    1989-12-01

    Full Text Available Durante el año 1984 se estudió la distribución poblacional de artrópodos en suelos de cultivos de clavel y crisantemo,
    cultivados bajo un invernadero comercial ubicado en la zona de Madrid, Cundinamarca. Se encontró una baja diversidad de artrópodos con dominancia de Onychíurus armatus Tullberq, el cual prefiere desarrollarse en la zona de rizósfera, de O a 20 cm de profundidad, aunque puede encontrarse a mayor profundidad. Se confirma que este colémbolo hace daño en las raíces de las plantas: afectando la altura y el peso de las plantas de crisantemo y disminuyendo la cantidad de esquejes producidos por plantas de clavel. La gravedad del daño depende
    de la densidad de colémbolos presentes.This study was done during 1984 in a commercial crops at the Bogotá Plateau. Low numbers of arthropods were found in
    the samplings. o. arma tus was the most abundant arthropod, located around the root area of carnation and chrysantemum
    plants, and usually between O and 20 cm in the soil. This species was shown to be a pest on carnation and chrysantemum roots, decreasing height and weight of chrysantemum plants and decreasing the number of cuttings produced by carnation plants. The amount of damage is determined by the number of individuals present in the population.

  1. 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.

  2. 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.

  3. Semen quality of Italian local pig breeds

    Directory of Open Access Journals (Sweden)

    G. Gandini

    2010-01-01

    Full Text Available From 1996 to 1999 a conservation programme was carried out within the framework of EC contract “European gene banking project for the pig genetic resources” (Ollivier et al., 2001 in the Italian local pig breeds. The aims of the program included the primary characterization of the breeds, i.e. information on the organization in charge of the breed, breeding population numbers, breed description and qualifications, and field trials on productive and reproductive performances. In this context the “Semen Bank of Italian local pig breeds” was built. A total of 30,835 straws of four Italian local pig breeds (Cinta Senese, Casertana, Mora Romagnola and Nero Siciliano, collected from 42 sires, have been stored. In this work semen quality traits, lipid composition and freezability of the four Italian local pig breeds are reported.

  4. Italian Validation of Homophobia Scale (HS)

    OpenAIRE

    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 i...

  5. Social media marketing in Italian luxury fashion

    OpenAIRE

    Ananda, Artha Sejati; Hernández García, Ángel; Lamberti, Lucio

    2015-01-01

    Industries nowadays have been comfortable with the incorporation of social media to their marketing strategy. Italy has been known as a major center of the European fashion industry, a sector that is also following the social media marketing trends. This paper provides empirical findings on Italian luxury fashion brands? social media marketing activities. We present and analyze two case studies of Italian luxury fashion brands: Gucci and The Bridge (Il Ponte Pelletteria). Gucci is one of worl...

  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. Control químico del Nematodo quiste Heterodera trifolii en clavel miniatura Chemical control of the cyst nematode, Heterodera trifolii in miniature carnation

    Directory of Open Access Journals (Sweden)

    Marroquin Alicia

    1991-12-01

    Full Text Available Una de las enfermedades en el cultivo del clavel recientemente registradas en Colombia es el nemátodo quiste, Heterodera trifolii. Un aumento del marchitamiento vascular ocasionado por Fusarium oxysporumof. sp. dianthi se ha observado en algunas fincas afectadas por los dos patógenos. La investigación se realizó para evaluar el efecto de varios productos químicos en el control del nemátodo, en un invernadero comercial con clavel miniatura de la variedad Red Baron. Los fumigantes DD-metilisotiocianato, Dazomet y Metan sodio se aplicaron al suelo antes de la siembra, solos y en combinación con tres nemáticidas no fumiqantes Aldicarb, Carbofuran y Oxamil, en tres épocas de aplicación. Los fumigantes fueron máseficientes para la reducción de la población del nemátodo en el suelo que los nematicidasno fumigantes. El mejor tratamiento fue DD-metilisotiocianato con una reducción del 52% de la población de quistes viables y de 38% en la población de larvas en el suelo, un adelanto de 15 días en la cosecha, un aumento del 9% en rendimiento y del 19% en ingresos netos, en comparación con el Testigo no tratado. Entre los nematicidas no fumigantes, los mejores tratamientos fueron Aldicarb y Carbofuran aplicados en el momento de la siembra y Oxamil aplicado 30 días después de la siembra. La combinación de los fumigantes y de los nematicidas no fumigantes no mejoró el control del nemátodo, el rendimiento y la calidad de las flores, pero si aumentó notablemente los costos de producción.
    One of the diseases recently registered on carnation in Colombia is the cystnematode caused by Heterodera trifolii. An increase of the vascular wilt was observed in some farms affected by the two pathogens. A trial was carried out in a commercial greenhouse with miniature carnation of the variety Red Baron. The fumigants DD memethylisothiocianate, Dazomet and Methamsodium applied to the soil before planting were used alone and in combination with

  8. Hibiscus Chlorotic Ringspot Virus Coat Protein Is Essential for Cell-to-Cell and Long-Distance Movement but Not for Viral RNA Replication

    Science.gov (United States)

    Niu, Shengniao; Gil-Salas, Francisco M.; Tewary, Sunil Kumar; Samales, Ashwin Kuppusamy; Johnson, John; Swaminathan, Kunchithapadam; Wong, Sek-Man

    2014-01-01

    Hibiscus chlorotic ringspot virus (HCRSV) is a member of the genus Carmovirus in the family Tombusviridae. In order to study its coat protein (CP) functions on virus replication and movement in kenaf (Hibiscus cannabinus L.), two HCRSV mutants, designated as p2590 (A to G) in which the first start codon ATG was replaced with GTG and p2776 (C to G) in which proline 63 was replaced with alanine, were constructed. In vitro transcripts of p2590 (A to G) were able to replicate to a similar level as wild type without CP expression in kenaf protoplasts. However, its cell-to-cell movement was not detected in the inoculated kenaf cotyledons. Structurally the proline 63 in subunit C acts as a kink for β-annulus formation during virion assembly. Progeny of transcripts derived from p2776 (C to G) was able to move from cell-to-cell in inoculated cotyledons but its long-distance movement was not detected. Virions were not observed in partially purified mutant virus samples isolated from 2776 (C to G) inoculated cotyledons. Removal of the N-terminal 77 amino acids of HCRSV CP by trypsin digestion of purified wild type HCRSV virions resulted in only T = 1 empty virus-like particles. Taken together, HCRSV CP is dispensable for viral RNA replication but essential for cell-to-cell movement, and virion is required for the virus systemic movement. The proline 63 is crucial for HCRSV virion assembly in kenaf plants and the N-terminal 77 amino acids including the β-annulus domain is required in T = 3 assembly in vitro. PMID:25402344

  9. Hibiscus chlorotic ringspot virus coat protein is essential for cell-to-cell and long-distance movement but not for viral RNA replication.

    Directory of Open Access Journals (Sweden)

    Shengniao Niu

    Full Text Available Hibiscus chlorotic ringspot virus (HCRSV is a member of the genus Carmovirus in the family Tombusviridae. In order to study its coat protein (CP functions on virus replication and movement in kenaf (Hibiscus cannabinus L., two HCRSV mutants, designated as p2590 (A to G in which the first start codon ATG was replaced with GTG and p2776 (C to G in which proline 63 was replaced with alanine, were constructed. In vitro transcripts of p2590 (A to G were able to replicate to a similar level as wild type without CP expression in kenaf protoplasts. However, its cell-to-cell movement was not detected in the inoculated kenaf cotyledons. Structurally the proline 63 in subunit C acts as a kink for β-annulus formation during virion assembly. Progeny of transcripts derived from p2776 (C to G was able to move from cell-to-cell in inoculated cotyledons but its long-distance movement was not detected. Virions were not observed in partially purified mutant virus samples isolated from 2776 (C to G inoculated cotyledons. Removal of the N-terminal 77 amino acids of HCRSV CP by trypsin digestion of purified wild type HCRSV virions resulted in only T = 1 empty virus-like particles. Taken together, HCRSV CP is dispensable for viral RNA replication but essential for cell-to-cell movement, and virion is required for the virus systemic movement. The proline 63 is crucial for HCRSV virion assembly in kenaf plants and the N-terminal 77 amino acids including the β-annulus domain is required in T = 3 assembly in vitro.

  10. A remarkable synergistic effect at the transcriptomic level in peach fruits doubly infected by prunus necrotic ringspot virus and peach latent mosaic viroid.

    Science.gov (United States)

    Herranz, Mari Carmen; Niehl, Annette; Rosales, Marlene; Fiore, Nicola; Zamorano, Alan; Granell, Antonio; Pallas, Vicente

    2013-05-28

    Microarray profiling is a powerful technique to investigate expression changes of large amounts of genes in response to specific environmental conditions. The majority of the studies investigating gene expression changes in virus-infected plants are limited to interactions between a virus and a model host plant, which usually is Arabidopsis thaliana or Nicotiana benthamiana. In the present work, we performed microarray profiling to explore changes in the expression profile of field-grown Prunus persica (peach) originating from Chile upon single and double infection with Prunus necrotic ringspot virus (PNRSV) and Peach latent mosaic viroid (PLMVd), worldwide natural pathogens of peach trees. Upon single PLMVd or PNRSV infection, the number of statistically significant gene expression changes was relatively low. By contrast, doubly-infected fruits presented a high number of differentially regulated genes. Among these, down-regulated genes were prevalent. Functional categorization of the gene expression changes upon double PLMVd and PNRSV infection revealed protein modification and degradation as the functional category with the highest percentage of repressed genes whereas induced genes encoded mainly proteins related to phosphate, C-compound and carbohydrate metabolism and also protein modification. Overrepresentation analysis upon double infection with PLMVd and PNRSV revealed specific functional categories over- and underrepresented among the repressed genes indicating active counter-defense mechanisms of the pathogens during infection. Our results identify a novel synergistic effect of PLMVd and PNRSV on the transcriptome of peach fruits. We demonstrate that mixed infections, which occur frequently in field conditions, result in a more complex transcriptional response than that observed in single infections. Thus, our data demonstrate for the first time that the simultaneous infection of a viroid and a plant virus synergistically affect the host transcriptome in

  11. Inhibition of the host proteasome facilitates papaya ringspot virus accumulation and proteosomal catalytic activity is modulated by viral factor HcPro.

    Directory of Open Access Journals (Sweden)

    Nandita Sahana

    Full Text Available The ubiquitin/26S proteasome system plays an essential role not only in maintaining protein turnover, but also in regulating many other plant responses, including plant-pathogen interactions. Previous studies highlighted different roles of the 20S proteasome in plant defense during virus infection, either indirectly through viral suppressor-mediated degradation of Argonaute proteins, affecting the RNA interference pathway, or directly through modulation of the proteolytic and RNase activity of the 20S proteasome, a component of the 20S proteasome, by viral proteins, affecting the levels of viral proteins and RNAs. Here we show that MG132, a cell permeable proteasomal inhibitor, caused an increase in papaya ringspot virus (PRSV accumulation in its natural host papaya (Carica papaya. We also show that the PRSV HcPro interacts with the papaya homologue of the Arabidopsis PAA (α1 subunit of the 20S proteasome, but not with the papaya homologue of Arabidopsis PAE (α5 subunit of the 20S proteasome, associated with the RNase activity, although the two 20S proteasome subunits interacted with each other. Mutated forms of PRSV HcPro showed that the conserved KITC54 motif in the N-terminal domain of HcPro was necessary for its binding to PAA. Co-agroinfiltration assays demonstrated that HcPro expression mimicked the action of MG132, and facilitated the accumulation of bothtotal ubiquitinated proteins and viral/non-viral exogenous RNA in Nicotiana benthamiana leaves. These effects were not observed by using an HcPro mutant (KITS54, which impaired the HcPro - PAA interaction. Thus, the PRSV HcPro interacts with a proteasomal subunit, inhibiting the action of the 20S proteasome, suggesting that HcPro might be crucial for modulating its catalytic activities in support of virus accumulation.

  12. Differential Gene Expression in Response to Papaya ringspot virus Infection in Cucumis metuliferus Using cDNA- Amplified Fragment Length Polymorphism Analysis

    Science.gov (United States)

    Lin, Chia-Wei; Chung, Chien-Hung; Chen, Jo-Chu; Yeh, Shy-Dong; Ku, Hsin-Mei

    2013-01-01

    A better understanding of virus resistance mechanisms can offer more effective strategies to control virus diseases. Papaya ringspot virus (PRSV), Potyviridae, causes severe economical losses in papaya and cucurbit production worldwide. However, no resistance gene against PRSV has been identified to date. This study aimed to identify candidate PRSV resistance genes using cDNA-AFLP analysis and offered an open architecture and transcriptomic method to study those transcripts differentially expressed after virus inoculation. The whole genome expression profile of Cucumis metuliferus inoculated with PRSV was generated using cDNA-amplified fragment length polymorphism (cDNA-AFLP) method. Transcript derived fragments (TDFs) identified from the resistant line PI 292190 may represent genes involved in the mechanism of PRSV resistance. C. metuliferus susceptible Acc. 2459 and resistant PI 292190 lines were inoculated with PRSV and subsequently total RNA was isolated for cDNA-AFLP analysis. More than 400 TDFs were expressed specifically in resistant line PI 292190. A total of 116 TDFs were cloned and their expression patterns and putative functions in the PRSV-resistance mechanism were further characterized. Subsequently, 28 out of 116 candidates which showed two-fold higher expression levels in resistant PI 292190 than those in susceptible Acc. 2459 after virus inoculation were selected from the reverse northern blot and bioinformatic analysis. Furthermore, the time point expression profiles of these candidates by northern blot analysis suggested that they might play roles in resistance against PRSV and could potentially provide valuable information for controlling PRSV disease in the future. PMID:23874746

  13. Effects of cut flower shape and content of sugars in flower organs on the longevity of vase life in standard type carnation [Dianthus] and relationships between the longevity and temperature and solar radiation during the growing period

    International Nuclear Information System (INIS)

    Miura, Y.; Ozawa, Y.; Takahashi, M.; Igarashi, D.; Inoue, T.; Uematsu, H.; Imai, K.; Matsuyama, A.; Soga, A.; Yoshida, M.

    2002-01-01

    We obtained carnation cut flowers 'Fransisco' from a greenhouse on the first Monday every month in February to June, and investigated the relationship between vase life and content of sugars in the cut flowers. Correlations between the longevity of vase life and temperatures in the greenhouse and amount of solar radiation during the growing period were also investigated. 1. Fresh weight and stem diameter of the cut flowers were highest in February and March, and decreased from April to June. Mean vase life was shortest in March (4.5 days) and longest in May (5.9 days). 2. Fructose and glucose contents in petals were highest in May (10.0 mg and 6.5 mg ¥ 100 mg -1 DW) and lowest in March (6.0 mg and 4.8 mg ¥ 100 mg -1 DW). 3. The vase life of carnation was highly correlated with day-time or night-time mean temperatures in 20 days to harvest, and it was estimated that the optimum growing temperature for long vase life of the cut flower was around 22°C in day-time and 14°C in night-time. (author)

  14. Introgression of a Tombusvirus Resistance Locus from Nicotiana edwardsonii var. Columbia to N. clevelandii.

    Science.gov (United States)

    Schoelz, James E; Wiggins, B Elizabeth; Wintermantel, William M; Ross, Kathleen

    2006-05-01

    ABSTRACT A new variety of Nicotiana, N. edwardsonii var. Columbia, was evaluated for its capacity to serve as a new source for virus resistance genes. Columbia was developed from a hybridization between N. glutinosa and N. clevelandii, the same parents used for the formation of the original N. edwardsonii. However, in contrast to the original N. edwardsonii, crosses between Columbia and either of its parents are fertile. Thus, the inheritance of virus resistance genes present in N. glutinosa could be characterized by using Columbia as a bridge plant in crosses with the susceptible parent, N. clevelandii. To determine how virus resistance genes would segregate in interspecific crosses between Columbia and N. clevelandii, we followed the fate of the N gene, a single dominant gene that specifies resistance to Tobacco mosaic virus (TMV). Our genetic evidence indicated that the entire chromosome containing the N gene was introgressed into N. clevelandii to create an addition line, designated N. clevelandii line 19. Although line 19 was homozygous for resistance to TMV, it remained susceptible to Tomato bushy stunt virus (TBSV) and Cauliflower mosaic virus (CaMV) strain W260, indicating that resistance to these viruses must reside on other N. glutinosa chromosomes. We also developed a second addition line, N. clevelandii line 36, which was homozygous for resistance to TBSV. Line 36 was susceptible to TMV and CaMV strain W260, but was resistant to other tombusviruses, including Cucumber necrosis virus, Cymbidium ringspot virus, Lettuce necrotic stunt virus, and Carnation Italian ringspot virus.

  15. 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.

  16. European energy policy and Italian national rights

    International Nuclear Information System (INIS)

    Gentile, G.G.

    1991-01-01

    In light of energy market upheavals expected as a result of the up-coming European free trade market, impacts on existing Italian energy legislation, currently hinging on the monopolistic activities of ENEL, (Italian National Electricity Board) are examined. The various aspects dealt with include: legal implications of the integration, under monopolistic and deregulated national energy market scenarios, of new legislation, on the production and distribution of renewable energy sources, with existing energy legislation; the combined effects of strong competition in a new international energy market and energy supply vulnerability due strong dependence on OPEC supplied petroleum; Italian regional economic unbalance due to the possible introduction, in a deregulated European electric power market, of a common carrier system of electric power distribution, that due to Italy's particular geography is expected to be controlled by a firm locatednear the northern border; power pooling legislation and rate structure transparency in a deregulated energy market

  17. Catholic Modernity and the Italian Constitution

    DEFF Research Database (Denmark)

    Thomassen, Bjørn; Forlenza, Rosario

    2016-01-01

    and give direction to the very idea of political modernity, bridging a positive encounter between Catholicism, democracy, and freedom. The specific argument is embedded within a larger aim to recognize attempts within Catholic philosophy and political thought to articulate a trajectory that moved away from......This article analyzes the Catholic contribution to the Italian republican and democratic Constitution of 1948. The focus is on the specific way in which the Italian citizen became symbolically coded as a ‘person’ and not as an ‘individual’, inspired by Catholic social philosophy. The Catholic...... project for the new Constitution had a considerable impact on modern Italian culture and politics and on the building of a modern mass democracy and welfare state. During the crucial historical juncture that followed the collapse of Fascism, Catholic politicians and intellectuals sought to interpret...

  18. 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. 

  19. PHRASEOLOGY IN PARČIĆ'S CROATIAN – ITALIAN DICTIONARY

    Directory of Open Access Journals (Sweden)

    Helena Pavletić

    2005-01-01

    Full Text Available The paper analyzes and classifies the types of phraseological groups in Parčić's Croatian – Italian Dictionary comparing them with Italian equivalents and the contemporary Croatian phraseology.

  20. exiles/nomads: journeys through language and gender in italian ...

    African Journals Online (AJOL)

    User

    how Italian women's (and men's) pulp fiction is written through gender specific ... by Santacroce's heroines to travel beyond the Italian boundaries, is not limited to the ..... The character's perception of his physical environment as silent and.

  1. 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.

  2. 75 FR 64611 - Italian American Heritage and Culture Month, 2010

    Science.gov (United States)

    2010-10-19

    .... As we honor the long history and vast contributions of Italian Americans, let us recommit to... society and steer the course of our history. During Italian American Heritage and Culture Month, we... Culture Month. I call upon all Americans to learn more about the history of Italian Americans, and to...

  3. Self-Employment among Italian Female Graduates

    Science.gov (United States)

    Rosti, Luisa; Chelli, Francesco

    2009-01-01

    Purpose: The purpose of this paper is to investigate the gender impact of tertiary education on the probability of entering and remaining in self-employment. Design/methodology/approach: A data set on labour market flows produced by the Italian National Statistical Office is exploited by interviewing about 62,000 graduate and non-graduate…

  4. Stress Assignment in Reading Italian Polysyllabic Pseudowords

    Science.gov (United States)

    Sulpizio, Simone; Arduino, Lisa S.; Paizi, Despina; Burani, Cristina

    2013-01-01

    In 4 naming experiments we investigated how Italian readers assign stress to pseudowords. We assessed whether participants assign stress following distributional information such as stress neighborhood (the proportion and number of existent words sharing orthographic ending and stress pattern) and whether such distributional information affects…

  5. Italian retail gasoline activities: inadequate distribution network

    International Nuclear Information System (INIS)

    Verde, Stefano

    2005-01-01

    It is common belief that competition in the Italian retail gasoline activities is hindered by oil companies' collusive behaviour. However, when developing a broader analysis of the sector, low efficiency and scarce competition could results as the consequences coming from an inadequate distribution network and from the recognition of international markets and focal point [it

  6. Introduzione / Introduction | Guzzetta | Italian Studies in Southern ...

    African Journals Online (AJOL)

    Username, Password, Remember me, or Register. Introduzione / Introduction. G Guzzetta. Abstract. Identità Italiane In Movimento. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · http://dx.doi.org/10.4314/issa.v21i1-2.43947 · AJOL African Journals Online.

  7. The Italian Footwear Industry: an Empirical Analysis

    OpenAIRE

    Pirolo, Luca; Giustiniano, Luca; Nenni, Maria Elena

    2013-01-01

    This paper aims to provide readers with a deep empirical analysis on the Italian footwear industry in order to investigate the evolution of its structure (trends in sales and production, number of firms and employees, main markets, etc.), together with the identification of the main drivers of competitiveness in order to explain the strategies implemented by local actors.

  8. Energy and competition in italian industry

    International Nuclear Information System (INIS)

    Zanetti, G.

    2000-01-01

    The analysis of competition of the Italian production is based on the analysis of the prices. The most important period is between the first petroliferol crisis and these days. The production is concentrated on sector of old tradition and executed from an enterprise of small dimension [it

  9. Descriptive characteristics of the large Italian dams

    International Nuclear Information System (INIS)

    Dello Vicario, E.; Petaccia, A.; Savanella, V.

    1999-01-01

    In the present note the characteristics of the Italian dams are examined, underlining, in a statistical view, story, geographical location, types and use of the most important works. Such a review can be useful for a more detailed analysis, both for the dams characterization and for further studies relevant to water resources utilization [it

  10. 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.

  11. 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.

  12. 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.  

  13. 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.

  14. The Italian contribution to the CSES satellite

    Science.gov (United States)

    Conti, Livio

    2016-04-01

    We present the Italian contribution to the CSES (China Seismo-Electromagnetic Satellite) mission. The CSES satellite aims at investigating electromagnetic field, plasma and particles in the near-Earth environment in order to study in particular seismic precursors, particles fluxes (from Van Allen belts, cosmic rays, solar wind, etc.), anthropogenic electromagnetic pollution and more in general the atmosphere-ionosphere-magnetosphere coupling mechanisms that can affect the climate changes. The launch of CSES - the first of a series of several satellite missions - is scheduled by the end of 2016. The CSES satellite has been financed by the CNSA (China National Space Agency) and developed by CEA (China Earthquake Administration) together with several Chinese research institutes and private companies such as the DFH (that has developed the CAST2000 satellite platform). Italy participates to the CSES satellite mission with the LIMADOU project funded by ASI (Italian Space Agency) in collaboration with the Universities of Roma Tor Vergata, Uninettuno, Trento, Bologna and Perugia, as well as the INFN (Italian National Institute of Nuclear Physics), INGV (Italian National Institute of Geophysics and Volcanology) and INAF-IAPS (Italian National Institute of Astrophysics and Planetology). Many analyses have shown that satellite observations of electromagnetic fields, plasma parameters and particle fluxes in low Earth orbit may be useful in order to study the existence of electromagnetic emissions associated with the occurrence of earthquakes of medium and high magnitude. Although the earthquakes forecasting is not possible today, it is certainly a major challenge - and perhaps even a duty - for science in the near future. The claims that the reported anomalies (of electromagnetic, plasma and particle parameters) are seismic precursors are still intensely debated and analyses for confirming claimed correlations are still lacking. In fact, ionospheric currents, plasma

  15. 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.

  16. A healthy lesson, Italian-style?

    Directory of Open Access Journals (Sweden)

    Walter Ricciardi

    2009-12-01

    Full Text Available According to the conclusions of the World Health Organisation’s 2000 report Italy had the second best health system in the world [1] with Italians having one of the highest rates of life expectancy... However, since 2001 the 19 Italian Regions and 2 Autonomous Provinces have exercised their autonomy very differently, with Northern regions being more successful in establishing effective structures of health care delivery, management and monitoring, as compared to regions in the South. This regional variation in health care reflects (and exacerbates differences of contextual, political, economic and cultural, factors as well as differences between regional health systems. A recent survey [2] showed that in 14 of the 21 Regions and Autonomous Provinces, the system is performing fairly well and is well perceived by citizens.

  17. Genetic variability of Italian Heavy Draught Horse

    Directory of Open Access Journals (Sweden)

    Fabio Maretto

    2010-01-01

    Full Text Available This study aimed to analyze the genetic variability of the Italian Heavy Draught Horse (IHDH breed using a panel of 23 microsatellite markers. We also compared the population structure of the IHDH to other two unrelated breeds (Italian Haflinger, IH and Quarter Horse, QH. The IHDH showed a genetic variability comparable with other European heavy draught horse breeds and with the IH and QH breeds analyzed. Clustering analyses using a posterior Bayesian approach clearly differentiated the three breeds; it also showed a fragmentation of the IHDH in three subpopulations that need to be further investigated. These findings are an indicator of the present situation of the IHDH and will contribute to the conservation and implementation of the selection programme for this breed.

  18. Mercury levels in defined Italian population groups

    International Nuclear Information System (INIS)

    Ingrao, G.; Belloni, P.

    1991-01-01

    Our group conducts its research activity in the Department AMB-BIO (Biological and Sanitary Effect of Toxic Agents) of ENEA (National Committee for Research and Development of Nuclear and Alternative Energy) at the research centre of Casaccia. The food chain is the main pathway leading to humans for most of the trace elements. The research, therefore, has been directed mainly towards the study of the variability of the trace element content in the Italian diet. This programme aims at assessing the adequacy of the essential trace elements ingestion, and to verify that the ingestion of toxic trace elements is below the recommended values. Part of this research was conducted in the frame of the IAEA CRP on ''Human daily Intakes of Nutritionally Important Trace Elements as Measured by Nuclear and Other Techniques''. Studies carried out by the National Institute of Nutrition and FAO have shown that there are some population groups having a fish consumption significantly higher than the average value for the Italian population. These groups are usually found in coastal towns were fishing is one of the main occupation and generally includes fishermen, fish dealers, restaurant workers and their families. A pilot study was conducted in one of these towns, Bagnara Calabra in the South of Italy, where the average fish consumption is 27.1 kg per year, which is more than twice the national average. The results have shown that the mercury concentration in the diet is significantly higher than in other Italian locations, the mercury levels in blood and hair sample in these subjects are also significantly higher than the values reported for subjects of the general Italian population. 6 refs

  19. Italian Microhistory, anthropology and judicial archives

    Directory of Open Access Journals (Sweden)

    Eulalia Hernández Ciro

    2016-01-01

    Full Text Available From the interceptions between the Italian microhistory and anthropology, this article aims to provide a central debate of contemporary historiography account of popular culture and subaltern classes from the intensive and exhaustive judicial proceedings. To do this, some of the impacts of anthropology will be addressed in the historical work, as the appearance and questioning notion of popular culture, the ethnographic value of court files and finally, some possibilities in the case of Judicial Historical Archive of Medellin.

  20. Nuclear engineering education in italian universities

    International Nuclear Information System (INIS)

    Dulla, S.; Panella, B.; Ravetto, P.

    2011-01-01

    The paper illustrates the evolution and the present situation of the university-level nuclear engineering education in Italy. The problems connected with the need of qualified faculty in view of a dramatic increase of students is pointed out. A short description of the programs at present available at Italian universities is also presented, together with some statistics referred to Politecnico di Torino. The mathematical and computation content of each programs is also analyzed. (author)

  1. Italian asset management companies: products and governance

    OpenAIRE

    Arcuri, Maria Cristina

    2013-01-01

    The importance of the asset management sector has prompted many studies to highlight the need to promote its growth and development. This is even more so following the recent financial crisis, considered by many authors the most severe recession after World War II. Contributions existing in literature have emphasized the importance of investigating the corporate governance system of the Asset Management Companies (AMCs), considering that the Italian financial system is characterized by a "...

  2. Ramsey prices in the Italian electricity market

    International Nuclear Information System (INIS)

    Bigerna, Simona; Bollino, Carlo Andrea

    2016-01-01

    In this paper, we derive optimal zonal prices in the Italian day-ahead electricity market using estimation of a complete system of hourly demand in 2010–2011. In Italy, the hourly equilibrium price for all buyers is computed as a uniform average of supply zonal prices, resulting from market splitting due to line congestion. We model ex-ante individual bids expressed by heterogeneous consumers, which are distinguished by geographical zones. Using empirical estimations, we compute demand elasticity values and new zonal prices, according to a Ramsey optimal scheme. This is a new approach in the wholesale electricity market literature, as previous studies have discussed the relative merit of zonal prices, considering only the issue of line congestion. Our results show that the optimal pricing scheme can improve welfare in the day-ahead Italian electricity market, with respect to both the existing uniform price scheme and the proposal to charge the existing supply zonal prices to the demand side. - Highlights: • We model and estimate the demand of heterogeneous buyers in the electricity market. • Transmission line congestion creates welfare distortions in the market. • We derive optimal Ramsey prices in the Italian day-ahead electricity market. • We compare optimal prices with historical ones showing how to improve welfare.

  3. Ionizing radiations in Italian health care structures

    International Nuclear Information System (INIS)

    Fizzano, M.R.; Frusteri, L.

    2006-01-01

    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.)

  4. 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.

  5. 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.

  6. 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.)

  7. Italianization Accomplished. Forms and Structures of Albanian Television’s Dependency on Italian Media and Culture

    Directory of Open Access Journals (Sweden)

    Paolo Carelli

    2014-06-01

    Full Text Available After the fall of the Berlin Wall and the end of communist regimes in 1989, national media systems of the Eastern European countries belonging to the Soviet bloc began a process of transformation along the way of liberalization and commercialization. In Albania, this process occurred in different phases, but with a common trend, that is the Italian television as a structural, economic and cultural model to inspire. In this article, I try to outline the deep influences and legacies between Italian and Albanian television systems (dating back to the last years of the regime showing how, despite a progressive sliding towards americanization, they remain a typical landmark of Albanian media. From the formats of the first programmes after the regime to the recent appearances of Italian Tv presenters (in particular, from Berlusconi's channels on Albanian private channels, we can observe a subtle but rooted and continuous dependency from the country on the other side of the Adriatic Sea.  

  8. Italian Mediterranean Index and risk of colorectal cancer in the Italian section of the EPIC cohort.

    Science.gov (United States)

    Agnoli, Claudia; Grioni, Sara; Sieri, Sabina; Palli, Domenico; Masala, Giovanna; Sacerdote, Carlotta; Vineis, Paolo; Tumino, Rosario; Giurdanella, Maria Concetta; Pala, Valeria; Berrino, Franco; Mattiello, Amalia; Panico, Salvatore; Krogh, Vittorio

    2013-03-15

    Colorectal cancer is among the commonest cancers worldwide. Dietary factors have been linked to colorectal cancer risk, however, few studies have evaluated the relationship between a priori dietary patterns and colorectal cancer risk. We evaluated the effect of adherence to a Mediterranean dietary pattern, as measured by the Italian Mediterranean Index, on the risk of colorectal cancer in the 45,275 participants of the Italian section of the EPIC study who completed a dietary questionnaire. Hazard ratios (HRs) with 95% confidence intervals (CIs) for colorectal cancer in relation to categories of Italian Mediterranean Index score were estimated by multivariate Cox models adjusted for known risk factors, on the whole cohort, on men and women and according to cancer subsite. During a mean follow-up of 11.28 years, 435 colorectal cancer cases were identified. The Italian Mediterranean Index was inversely associated with colorectal cancer risk (HR: 0.50; 95% CI: 0.35-0.71 for the highest category compared to the lowest, P-trend: 0.043). Results did not differ by sex. Highest Italian Mediterranean Index score was also significantly associated with reduced risks of any colon cancer (HR: 0.54, 95% CI: 0.36-0.81), distal colon cancer (HR: 0.44, 95% CI: 0.26-0.75) and rectal cancer (HR: 0.41, 95% CI: 0.20-0.81), but not of proximal colon cancer. These findings suggest that adherence to a Mediterranean diet (as measured by the Italian Mediterranean Index) protects against colorectal cancer in general but not against cancer developing in the proximal colon. Copyright © 2012 UICC.

  9. Production in Italian industry: Electric power demand indicators

    International Nuclear Information System (INIS)

    Ajello, V.

    1993-01-01

    The effects of the recession in Italy were first evidenced during the period spanning 1990-1992 with a sharp drop in the international competitiveness of Italian products. This phase was then followed by a significant drop in internal demand, the devaluation of the Italian Lira and subsequent market uncertainty. This paper presents graphs of national and regional electric power production and consumption figures which reflect the downturn in the viability of the Italian economy, especially in the industrial sector

  10. 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.

  11. Italian Entrepreneurship: Conjectures and Evidence from a Historical Perspective

    OpenAIRE

    Pier Angelo Toninelli; Michelangelo Vasta

    2009-01-01

    This paper is the first product of an ongoing research on the determinants and the role of entrepreneurship in Italian economic development. Its primary aim is the creation of a data-set of Italian entrepreneurs for the period encompassed between the Unification of the Kingdom (1861) and the end of the XXth century. The main source of the research is a collection of 390 entrepreneurial biographies, prepared for an ongoing Dictionary of Italian Entrepreneurs. The first part of the paper presen...

  12. Efecto de los procesos de compostacion y lombricultura de residuos de clavel sobre la población de Fusarium oxysporum f.sp. dianthi Effect of the processes of composting and lombricomposting of carnation residues on the population of Fusarium oxysporum f.sp. dianthi

    Directory of Open Access Journals (Sweden)

    Pardo Fabio Alejandro

    1998-12-01

    Full Text Available El manejo de los residuos vegetales es uno de los problemas que actualmente enfrenta la floricultura colombiana. El objetivo de la investigación fue estudiar el efecto de la descomposición de residuos de clavel mediante los procesos de compostación y lombricultura sobre la población de Fusarium oxysporum en una finca productora de flores
    localizada en la Sabana de Bogotá. Los procesos de compostación y lombricultura redujeron de manera apreciable la población del hongo, obteniéndose la mayor reducción en el tratamiento de plantas de rosa más plantas de clavel enfermo. De 235 aislamientos de F oxysporum inoculados en esquejes de clavel de la variedad "Navidad", 37 (16% fueron patogénicos y pertenecen a F. oxysporum f.sp. dianthi, mientras que 198 aislamientos (84% correspondieron a formas no patogénicas de F oxysporum o a formas patogénicas de la especie, diferentes a la forma especial dianthi. La utilización de compost o de humus de lombriz que provenga de plantas enfermas de clavel presenta riesgos fitopatológicos importantes para su aplicación al suelo.The management of plant residues is a very important problem of the Colombian floriculture. The objetive of the research was to study the effect of descomposition of carnation plant residues with the processes of compostation and lombricompostation on the population of Fusarium oxysporum on a commercial farm located at the Bogota Plateau. Compostation and lombricompostation processes reduced significantly the population of Foxysporum. The highest reduction was obtained with the treatment of a mixture of rose plants plus carnation diseased plants. From 235 isolates of F. oxysporum inoculated on carnation cuttings of the variety "Navidad", 37 (16% were pathogenic and belong to F oxysporum f.sp. dianthi, 198 isolates (84% did not cause disease on carnation plants, so they belong to other formae specialis or they are nonpathogenic isolates of Foxysporum. The application of

  13. Italian Studies, Italian Theory and the politics of trans-lation

    NARCIS (Netherlands)

    Minca, C.

    2016-01-01

    Italian Theory has emerged as the result of the search for new conceptual frameworks in the face of a series of international political events concerning not only the proliferation of states of exception but also of new forms of politicization of life related to biomedical science and the

  14. Nurses' Job satisfaction: an Italian study.

    Science.gov (United States)

    Sansoni, J; De Caro, W; Marucci, A R; Sorrentino, M; Mayner, L; Lancia, L

    2016-01-01

    The aim of the work presented was to assess job satisfaction of a number of nurses from different departments working in public hospitals in Italy. The assessment was carried out through the combined use of questionnaires, which measured different aspects of job satisfaction, such as coping abilities, stress level and optimism/pessimism. The literature supports the fact that nurses' job dissatisfaction is closely connected with high levels of stress, burnout and physical and mental exhaustion, together with high workload levels and the complexity of care. The growing interest in measuring the levels of nurses' job satisfaction is attributable to a number of problems that have been raised worldwide, two of which are becoming ever so important: turnover and shortage of nurses. The research question is: Which are the main motivating factors of Italian nurses' job satisfaction/dissatisfaction? The study used a convenience (non probability) sample of 1,304 nurses from 15 different wards working in Italian public hospitals from a number of cities in northern, central and southern Italy. The survey instrument was a questionnaire consisting of 205 items which included 5 different questionnaires combined together. The results show a low level of job satisfaction (IWS= 11.5, JSS=126.4). However, the participants were overall happy about their job and considered autonomy and salary important factors for job satisfaction. Research has shown that the nurses' level of satisfaction in Italian hospitals is low. The results revealed dissatisfaction with task requirements, organizational policies and advance in career. Nurses interviewed did not feel stressed and showed to be optimistic overall. New research on the subject should be conducted by focusing on ward differences, North and South of Italy and on gender differences.

  15. 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 cognition was r = 0.75 (P 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.

  16. Ex post damage assessment: an Italian experience

    Science.gov (United States)

    Molinari, D.; Menoni, S.; Aronica, G. T.; Ballio, F.; Berni, N.; Pandolfo, C.; Stelluti, M.; Minucci, G.

    2014-04-01

    In recent years, awareness of a need for more effective disaster data collection, storage, and sharing of analyses has developed in many parts of the world. In line with this advance, Italian local authorities have expressed the need for enhanced methods and procedures for post-event damage assessment in order to obtain data that can serve numerous purposes: to create a reliable and consistent database on the basis of which damage models can be defined or validated; and to supply a comprehensive scenario of flooding impacts according to which priorities can be identified during the emergency and recovery phase, and the compensation due to citizens from insurers or local authorities can be established. This paper studies this context, and describes ongoing activities in the Umbria and Sicily regions of Italy intended to identifying new tools and procedures for flood damage data surveys and storage in the aftermath of floods. In the first part of the paper, the current procedures for data gathering in Italy are analysed. The analysis shows that the available knowledge does not enable the definition or validation of damage curves, as information is poor, fragmented, and inconsistent. A new procedure for data collection and storage is therefore proposed. The entire analysis was carried out at a local level for the residential and commercial sectors only. The objective of the next steps for the research in the short term will be (i) to extend the procedure to other types of damage, and (ii) to make the procedure operational with the Italian Civil Protection system. The long-term aim is to develop specific depth-damage curves for Italian contexts.

  17. Italian energy conservation laws: Implementation problems

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    Italian energy conservation Law No. 9 was designed to reduce Italy's worrisome 82% dependency on foreign energy supplies by encouraging the development and use of renewable energy sources, fuel diversification and auto-production/cogeneration by private industry. Law No. 10 was intended to promote energy conservation initiatives especially with regard to the efficient use of energy for space heating in public buildings. Both of these legal incentives have encountered great difficulties in implementation due to the inability of the Government to provide the necessary timely and sufficient start-up funds, as well as, due to the excessive bureaucratism that was built into the administrative procedures

  18. Energy agreements in Italian foreign policy making

    International Nuclear Information System (INIS)

    Puri Purini, A.

    1992-01-01

    The growing complexity of international relations, involving nations with vastly diverse political and socio-economic frameworks, levels of technology, geography, and environmental policies, are necessitating new Italian government policies which favour multilateral as opposed to conventional bilateral cooperation, especially in that which regards energy agreements. This paper makes this point in examining Italy's vulnerable energy supply and demand situation, the current directions being taken in this nation's foreign policies, and in assessing the key political and socio-economic factors now influencing this nation's world competitiveness in light of pending European unification and the opening up, on a wide scale, of Russian markets to Western nations and Japan

  19. The Italian programme in photovoltaic solar energy

    Science.gov (United States)

    Farinelli, U.

    Italian programs and goals for developing a photovoltaic (PV) industry and market are outlined. It is suggested that only a few megawatts of PVs will be produced for domestic consumption in the next few years, while the largest market is for developing nations where costly diesel-fueled generators are used. The installation of PV systems in developing areas will permit testing and scaling up of production capacities from several MW to several hundred MW and then to GW annual production. Approximately 55,000,000 was devoted to government research in PV in 1982 and a PV research laboratory is being built near Naples.

  20. 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.

  1. Practicing Reflexivity in the Study of Italian Migrants in London

    Science.gov (United States)

    Seganti, Francesca Romana

    2010-01-01

    This article discusses the centrality of reflexivity in qualitative research through examples from my study on the role new media play in the lives of Italians in London. My hypothesis was that Italians were "in transit" in London and they were using new media to build "temporary" communities. I conducted in-depth interviews…

  2. Unpublished texts - Poesie | Cro | Italian Studies in Southern Africa ...

    African Journals Online (AJOL)

    Tra i suoi ultimi titoli The Noble Savage. Allegory of Freedom, Pirandello and the Baroque, The American Foundations of the Hispanic Utopia. I suoi testi poetici sono apparsi su VIA (Voices in Italian Americana), Gradiva e Canadian Journal of ItalianStudies. Ha pubblicato diversi articoli di critica teatrale e cinematografica su ...

  3. Notulae to the Italian alien vascular flora: 4

    OpenAIRE

    Galasso,Gabriele; Domina,Gianniantonio; Bonari,Gianmaria; Buono,Sergio; Chianese,Giuseppina; Cortesi,Gloria; Cortesi,Gloria; Iamonico,Duilio; Olivieri,Nicola; Peruzzi,Lorenzo; Pierini,Brunello; Roma-Marzio,Francesco; Scoppola,Anna; Soldano,Adriano; Stinca,Adriano

    2017-01-01

    In this contribution, new data concerning the Italian distribution of alien vascular flora are presented. It includes new records and exclusions for Italy or for Italian administrative regions of taxa in the genera Cedrus, Cenchrus, Citrus, Cyrtomium, Diospyros, Elaeagnus, Erigeron, Iris, Oenothera, Pavonia, Phytolacca, Styphnolobium, and Verbena. Furthermore, a new combination in the genus Amaranthus is proposed.

  4. 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…

  5. Attitudes toward Suicide: Italian and United States Physicians.

    Science.gov (United States)

    Domino, George; Perrone, Luisa

    1993-01-01

    Administered Suicide Opinion Questionnaire to 100 Italian and 100 U.S. physicians, comparable in age, gender, and medical field. Found significant difference on seven of eight scales, with Italian physicians showing greater agreement on mental illness, right to die, religion, impulsivity, normality, aggression, and moral evil scales. Found gender…

  6. Gesture and Identity in the Teaching and Learning of Italian

    Science.gov (United States)

    Peltier, Ilaria Nardotto; McCafferty, Steven G.

    2010-01-01

    This study investigated the use of mimetic gestures of identity by foreign language teachers of Italian and their students in college classes as a form of meaning-making. All four of the teachers were found to use a variety of Italian gestures as a regular aspect of their teaching and presentation of self. Students and teachers also were found to…

  7. 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…

  8. 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

  9. Cost Efficiency and Returns to Scope in Italian Investment Firms

    OpenAIRE

    Marcello Basili; Fulvio Fontini

    2005-01-01

    This paper estimates cost efficiency and returns to scope of Italian investment firms during the period 1998-2002, following the stochastic frontier function approach. Results indicate a large inefficiency for Italian investment firms (with a high standard deviation across sample) and the absence of significant returns to scope

  10. 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.

  11. Italian R and D in field of environmental biotechnologies

    International Nuclear Information System (INIS)

    Robertiello, A.; Levi, G.

    1995-01-01

    The analysis carried out on the Italian R and D allows to draw the following conclusions: 1) There are about 1,000 'inside workers' totalling an outlay of 2,700 billion Italian Liras per year. 2) In the five years from 1987 to 1992, state financing to R and D on environmental biotechnologies was around 80 billion Italian Liras, averaging 16 billion Italian Liras a year. 3) Although these are rough estimates, it can be seen that, given the gap between resources made available and actual expense, there must be other incentive mechanism justifying the commitment of Italian R and D and the quality of the work so far carried out in this specific field. 4) These mechanisms could possibly be of two kinds; the realization that a large part of the market is dissatisfied; the pervasiveness of biotechnologies, especially in the field of environmental conservation

  12. 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.

  13. Pathological Gambling among Italian Nursing Students.

    Science.gov (United States)

    Cicolini, Giancarlo; Della Pelle, Carlo; Simonetti, Valentina; Comparcini, Dania; Sepede, Gianna; Cipollone, Francesco

    2018-04-01

    To investigate the role of psychiatric dimensions, behavioral or substance addictions and demographical variables as determinants of pathological gambling among nursing students. Multicenter cross-sectional study. From June to October 2015 a survey was carried out among Italian Nursing students. Data were collected using a six-section tool. Nursing students who completed the survey numbered 1083, 902 (83.3%) had some problems with gambling and 29 (2.7%) showed pathological gambling. Percentage of pathological gambling was significantly associate with illicit drug/alcohol use (65.5%; p=0.001) and with male gender (58.6%) comparing to student nurse with non-pathological gambling (20%) and those with some problem (24.2%). Significant main effect was observed for IAT score (Beta=0.119, t=3.28, p=0.001): higher IAT scores were associated with higher SOGS scores. Italian nursing students have some problems with gambling and pathological gambling problem, and males are those who have more problems. Results might be useful for faculties of health professionals to identify students at risk in an early stage, to direct prevention tailored interventions. Nursing faculties should be aware of the prevalence of Gambling among students. Prevention interventions should be planned to minimize the risk of gambling behavior in the future nurses' health care workers. Copyright © 2017 Elsevier Inc. All rights reserved.

  14. Computerized Italian criticality guide, description and validation

    International Nuclear Information System (INIS)

    Carotenuto, M.; Landeyro, P.A.

    1988-10-01

    Our group is developing an 'expert system' for collecting engineering know-how on back-end nuclear plant design. An expert system is the most suitable software tool for our problem. During the analysis, the design process was divided into different branches. At each branch of the design process the Expert System relates a computerized design procedure. Any design procedure is composed of a set of design methods, together with their condition of application and reliability limits. In the framework of this expert system, the nuclear criticality safety analysis procedure was developed, in the form of a computerized criticality guide, attempting to reproduce the designer's normal 'reasoning' process. The criticality guide is composed of two parts: A computerized text, including theory, a description of the accidents occurred in the past and a description of the italian design experience; An interactive computer aided calculation module, containing a graphical facility for critical parameter curves. In the present report are presented the criticality guide (computerized Italian Criticality Guide) and its validation test. (author)

  15. 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.

  16. 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.

  17. Computerized Italian criticality guide, description and validation

    Energy Technology Data Exchange (ETDEWEB)

    Carotenuto, M; Landeyro, P A [ENEA - Dipartimento Ciclo del Combustibile, Centro Ricerche Energia, Casaccia (Italy)

    1988-10-15

    Our group is developing an 'expert system' for collecting engineering know-how on back-end nuclear plant design. An expert system is the most suitable software tool for our problem. During the analysis, the design process was divided into different branches. At each branch of the design process the Expert System relates a computerized design procedure. Any design procedure is composed of a set of design methods, together with their condition of application and reliability limits. In the framework of this expert system, the nuclear criticality safety analysis procedure was developed, in the form of a computerized criticality guide, attempting to reproduce the designer's normal 'reasoning' process. The criticality guide is composed of two parts: A computerized text, including theory, a description of the accidents occurred in the past and a description of the italian design experience; An interactive computer aided calculation module, containing a graphical facility for critical parameter curves. In the present report are presented the criticality guide (computerized Italian Criticality Guide) and its validation test. (author)

  18. The Italian Tau/charm project

    Directory of Open Access Journals (Sweden)

    Biagini Maria Enrica

    2014-06-01

    Full Text Available A τ/charm Factory, an e + e- collider with very high luminosity at the 2–4.6 GeV center of mass energy, to be built on the Rome University at Tor Vergata campus, was studied by the Consortium Nicola Cabibbo Laboratory and the INFN Frascati Laboratories. This project is the natural evolution of the flagship Italian project SuperB Factory, funded by the Italian Government in 2010 with a budget that turned out to be insufficient to cover the total costs of the project. The study of rare events at the τ/charm energy was already planned as a Phase-II of SuperB [1]. This design keeps all the unique features of SuperB, including the polarization of the electron beam, with the possibility to take data in a larger energy range, with reduced accelerator dimensions and construction and operation costs. A Report on the accelerator design has been published in September 2013 [2].

  19. Avian Metapneumovirus circulation in Italian broiler farms.

    Science.gov (United States)

    Tucciarone, Claudia Maria; Franzo, Giovanni; Lupini, Caterina; Alejo, Carolina Torres; Listorti, Valeria; Mescolini, Giulia; Brandão, Paulo Eduardo; Martini, Marco; Catelli, Elena; Cecchinato, Mattia

    2018-02-01

    With increasing frequency, avian Metapneumovirus (aMPV) is reported to induce respiratory signs in chickens. An adequate knowledge of current aMPV prevalence among Italian broilers is lacking, with little information available on its economical and health impact on the poultry industry. In order to collect preliminary data on the epidemiological context of aMPV in broiler flocks, a survey was performed in areas of Northern Italy with high poultry density from 2014 to 2016. Upper respiratory tract swabs were collected and processed by A and B subtype-specific multiplex real-time reverse transcription PCR (RT-PCR). Samples were also screened for infectious bronchitis virus (IBV) by generic RT-PCR and sequencing. Productive data and respiratory signs were detailed where possible. The high prevalence of aMPV was confirmed in broilers older than 26 d and also attested in IBV-negative farms. All aMPV detections belonged to subtype B. Italian strain genetic variability was evaluated by the partial attachment (G) gene sequencing of selected strains and compared with contemporary turkey strains and previously published aMPV references, revealing no host specificity and the progressive evolution of this virus in Italy. © 2017 Poultry Science Association Inc.

  20. Italian research on Antarctic atmosphere: 1st workshop. Ricerche italiane sull'atmosfera antartica: 1o workshop

    Energy Technology Data Exchange (ETDEWEB)

    Colacino, M. (ed.); Giovannelli, G. (ed.); Stefanutti, L. (ed.)

    1989-01-01

    The papers and reports, presented at this 1st workshop on 'Italian research on antarctic atmosphere', deal with several main topics: meteorology and climatology, aerosol and tropospheric clouds, planetary boundary layer, chemical-physic stratospheric property, aeronomy. They define the stage of development of Italian research in this area after 3 years of activity in Antarctica.

  1. 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

  2. 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

  3. Enzyme-Linked Immunosorbent Assay Testing of Shoots Grown In Vitro and the Use of Immunocapture-Reverse Transcription-Polymerase Chain Reaction Improve the Detection of Prunus necrotic ringspot virus in Rose.

    Science.gov (United States)

    Moury, B; Cardin, L; Onesto, J P; Candresse, T; Poupet, A

    2000-05-01

    We developed and evaluated two different methods to improve the detection of the most prevalent virus of rose in Europe, Prunus necrotic ring-spot virus (PNRSV). Immunocapture-reverse transcription-polymerase chain reaction was estimated to be about 100 times more sensitive than double-antibody sandwich-enzyme-linked immunosorbent assay (DAS-ELISA) and showed an equivalent specificity. Based on the observation that PNRSV multiplies actively in young growing tissues (axillary shoots and cuttings), an in vitro culture method allowing rapid (about 15 days) and homogeneous development of dormant axillary buds with high virus titers was standardized. ELISA tests of these young shoots showed, in some cases, a 10(4) to 10(5) increase in sensitivity in comparison to adjacent leaf tissues from the rose mother plants. Between 21 and 98% (depending on the season) more samples were identified as positive by using ELISA on samples from shoot tips grown in vitro rather than on leaves collected directly from the PNRSV-infected mother plants. This simple method of growing shoot tips in vitro improved the confidence in the detection of PNRSV and eliminated problems in sampling appropriate tissues.

  4. Respuesta de algunas variedades de clavel estándar a cuatro razas fisiológicas de Fusarium oxysporum f. sp. Dianthi Response of some standard carnation varieties to four physiological

    Directory of Open Access Journals (Sweden)

    Arbeláez Germán

    1996-12-01

    Full Text Available Sesenta y ocho variedades de clavel estándar se evaluaron par su respuesta patológica a las razas fisiológicas 1, 2, 4 Y 8 de Fusarium oxysporum f. sp. dianthi. Solamente las variedades Bogotá, Fabiana y Pesco fueron resistentes a las cuatro razas del patógeno. Las variedades Giallo y Jole fueron susceptibles a todas las razas. La raza fisiológica más patogénica fue la raza 2, la cual es la raza predominante en Colombia, seguida de la raza 8. Las razas 1 y 4 presentaron menor patogenicidad. En esta investigación, se propone un nuevo juego de variedades diferenciales para la identificación de las razas de Fusarium oxysporum f. sp. dianthi.Sixty eight standard carnation varieties were evaluated for their pathological response to the physiological races 1, 2 , 4 and 8 of Fusarium oxysporum f. sp. dianthi. Only Bogota, Fabiana and Pesco varieties were resistant to all races. The varieties Giallo and Jole were susceptible to the four races. The race 2, which is the predominant race in Colombia, was the most pathogenic of the four races, followed by race 8. Races 1 and 4 were less pathogenic. In this study, we propose a new set of differential varieties to identify physiological races of Fusarium oxysporum f. sp. dianthi in Colombia.

  5. 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.

  6. Operating experience and TPA: the Italian perspective

    International Nuclear Information System (INIS)

    Grimaldi, G.

    1990-01-01

    Collection and analysis of operating experience from the Italian plants and utilization of abroad data both to plants in operation and in construction are presented. Some results are also referred, aimed to evidence the role of the international cooperation to safe operation of nuclear plants. The approach to the Trend and Pattern analyses is described as well, and the use of computerized techniques of analysis on personal computer. Finally on going activities are introduced, specifically application of operating experience of plants in operation to small sized reactors and to ones with more intrinsic safety characteristics; review of the reporting system for future application and comparative analysis of the different realization of selected safety systems

  7. Hydrogen fuelled buses: Italian ENEA research program

    International Nuclear Information System (INIS)

    Ambrosini, G.; Ciancia, A.; Pede, G.

    1993-01-01

    Current hydrogen automotive fuels research studies being conducted by ENEA (Italian Agency for New Technology, Energy and the Environment) are being targeted towards the development of hydrogen fueled vans and buses for use in highly polluted urban environments where the innovative vehicles' air pollution abatement characteristics would justify their high operating costs as compared with those of conventional automotive alternatives. The demonstration vehicle being used in the experimental studies and performance tests is a two liter minibus with a spark ignition engine power rated at 55 kW with gasoline operation and 45 kW with hydrogen. Detailed design notes are given regarding the retrofitting of the minibus chassis to house the aluminium gas storage tanks and the adaptation of the engine to operate with compressed hydrogen. Attention is given to efforts being made to resolve combustion control and fueling problems. Focus is on the progress being made in the development of an efficient and safe electronically controlled fuel injection system

  8. 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...

  9. 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...

  10. Co-creation in Italian Transmedia Production

    Directory of Open Access Journals (Sweden)

    Domenico Morreale

    2016-12-01

    Full Text Available This essay analyzes the forms of co-creation which have involved the operators in broadcast communication, the new creators of non-institutional content and the users in the context of transmedia production, with a particular focus on the Italian situation. The first part of the essay analyzes and compares the definitions of transmedia in literature, aiming to identify the specific characteristics of communication strategies which identify it and to clarify the differences with the concept of cross-media, which is often used wrongly as a synonym. In the second part of the essay, the main study models of transmedia structures in literature are used in order to analyze some emblematic cases of transmedia co-creation which have experimented some collaborative solutions over the last decade in Italy, leading to the production of contents designed for a distribution on multiple platforms, used in a coordinated and complementary manner.

  11. Multiple tooth resorption in an Italian Greyhound

    International Nuclear Information System (INIS)

    Roux, P.; Schawalder, P.; Stich, H.

    2011-01-01

    An Italian greyhound was presented three times during a two-year period for dental prophylaxis due to periodontal disease. Clinical examination revealed lesions on several teeth. Radiographs revealed extensive resorptive root lesions. On histological examination, the presence of odontoclasts and signs of boney remodeling of the roots confirmed the resorptive nature of the lesions. Given the extent of the lesions, and poor prognosis with conservative treatment alone, teeth affected by the most severe resorption were extracted at each visit using a flap technique combined with alveolar vestibular osteotomy. Dental resorptive lesions are rarely detected in the dog but may be more frequent than previously thought. The routine use of dental radiographs can be used to reveal these lesions in the dog

  12. Italian survey on benign paroxysmal positional vertigo.

    Science.gov (United States)

    Messina, A; Casani, A P; Manfrin, M; Guidetti, G

    2017-08-01

    Benign paroxysmal positional vertigo (BPPV) is the most common type of peripheral vertigo. BPPV often relapses after the first episode, with a recurrence rate between 15% and 50%. To date both the aetiopathogenetic processes that lead to otoconia detachment and the factors that make BPPV a relapsing disease are still unclear, but recent epidemiological studies have shown a possible association with cardiovascular risk factors. The aim of the present study (Sesto Senso Survey) was to evaluate in the Italian population through an observational survey, the main demographic and clinical characteristics of patients with BPPV (first episode or recurrent) with particular focus on the potential cardiovascular risk factors. The survey was conducted in 158 vestibology centres across Italy on 2,682 patients (mean age 59.3 ± 15.0 years; 39.1% males and 60.9% females) suffering from BPPV, from January 2013 to December 2014. The results showed a high prevalence of cardiovascular risk factors such as high blood pressure (55.8%), hypercholesterolaemia (38.6%) and diabetes (17.7%), as well as a family history of cardiovascular disease (49.4%). A high percentage of patients also had hearing loss (42.9%), tinnitus (41.2%), or both (26.8%). The presence of hypertension, dyslipidaemia and pre-existing cardiovascular comorbidities were significantly related to recurrent BPPV episodes (OR range between 1.84 and 2.31). In addition, the association with diabetes and thyroid/autoimmune disease (OR range between 1.73 and 1.89) was relevant. The survey results confirm the significant association between cardiovascular comorbidities and recurrent BPPV and identify them as a potential important risk factor for recurrence of BPPV in the Italian population, paving the way for the evaluation of new therapeutic strategies in the treatment of this disease. © Copyright by Società Italiana di Otorinolaringologia e Chirurgia Cervico-Facciale, Rome, Italy.

  13. The Italian Registry of Antiphospholipid Antibodies.

    Science.gov (United States)

    Finazzi, G

    1997-01-01

    The clinical importance of antiphospholipid antibodies (APA) derives from their association with a syndrome of venous and arterial thrombosis, recurrent fetal loss and thrombocytopenia known as the antiphospholipid syndrome (APS). The Italian Registry of Antiphospholipid Antibodies was set up in 1989 for the purpose of collecting a large number of patients with lupus anticoagulant (LA) or anticardiolipin antibodies (ACA) for clinical studies in order to obtain more information on the clinical features of APS. The Italian Registry has completed two clinical studies and proposed an international trial on the treatment of APS patients. These activities of the Registry are reviewed herein. Additional information has been obtained from pertinent articles and abstracts published in journals covered by the Science Citation Index and Medline. The first study of the Registry was a retrospective analysis of enrolled patients which showed that: a) the prevalence of thrombosis and thrombocytopenia was similar in cases with idiopathic APA or APA secondary to systemic lupus erythematosus, and b) the rate of thrombosis was significantly reduced in patients with severe thrombocytopenia but not in those with only a mild reduction of the platelet count. The second study was a prospective survey of the natural history of the disease, showing that a) previous thrombosis and ACA titer > 40 units were independent predictors of subsequent vascular complications; b) a history of miscarriage or thrombosis is significantly associated with adverse pregnancy outcome; c) hematological malignancies can develop during follow-up and patients with APA should be considered at increased risk of developing NHL. Thus the possibility of a hematologic neoplastic disease should be borne in mind in the initial evaluation and during the follow-up of these patients. The latest initiative of the Registry was the proposal of an international, randomized clinical trial (WAPS study) aimed at assessing the

  14. Birth of a science centre. Italian phenomenology

    Directory of Open Access Journals (Sweden)

    Paola Rodari

    2006-06-01

    Full Text Available In May 2004 the Balì Museum, Planetarium and interactive science museum, was opened to the public in Italy: 35 hands-on exhibits designed according to the interactive tradition of the Exploratorium in San Francisco, an astronomic observatory for educational activities, a Planetarium with 70 places. With a total investment of about three million euros, about two thirds of which were spent on restructuring the splendid eighteenth-century villa in which it is housed, the undertaking may be considered a small one in comparison with other European science centres. Three million euros: perhaps enough to cover the cost of only the splendid circular access ramp to the brand-new Cosmocaixa in Barcelona, an investment of one hundred million euros. But the interesting aspect of the story of the Balì Museum (but also of other Italian stories, as we shall see lies in the fact that this lively and advanced science centre stands in the bucolic region of the Marches, next to a small town of only 800 inhabitants (Saltara, in the Province of Pesaro and Urbino, in a municipal territory that has a total of 5000. Whereas in Italy the projects for science centres comparable with the Catalan one, for example projects for Rome and Turin, never get off the ground, smaller ones are opening in small and medium-sized towns: why is this? And what does the unusual location of the centres entail for science communication in Italy? This Focus does not claim to tell the whole truth about Italian interactive museums, but it does offer some phenomenological cues to open a debate on the cultural, economic and political premises that favour their lives.

  15. Scenario e ruoli sociali delle Associazioni teatrali non professionistiche italiane

    Directory of Open Access Journals (Sweden)

    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.

  16. Bayesian Analysis of Demand Elasticity in the Italian Electricity Market

    OpenAIRE

    D'Errico, Maria; Bollino, Carlo

    2015-01-01

    The liberalization of the Italian electricity market is a decade old. Within these last ten years, the supply side has been extensively analyzed, but not the demand side. The aim of this paper is to provide a new method for estimation of the demand elasticity, based on Bayesian methods applied to the Italian electricity market. We used individual demand bids data in the day-ahead market in the Italian Power Exchange (IPEX), for 2011, in order to construct an aggregate demand function at the h...

  17. Renewable resource power production: Italian decree CIP No. 34

    International Nuclear Information System (INIS)

    Di Macco, C.

    1991-01-01

    As part of an overall energy conservation campaign, a concrete step, in the form of a more favourable electricity rate structure for auto-producers, is being taken by the Italian Government to encourage medium sized industries to adopt cogeneration systems to meet their heat and power requirements. Within this context, this paper gives a look at the incentives for renewable energy source use which are incorporated in the CIP (Italian Inter-ministerial Commission on Prices) Provision No. 34/90, regulating industrial plant cogeneration systems, and which governs ENEL's (Italian National Electricity Board) rate structure in the case of independent on-site producers ceding power to the national utility's grid

  18. Wind power: Italian auto-production legislation (ISES convention)

    International Nuclear Information System (INIS)

    Mari, G.

    1991-01-01

    With reference to what was discussed at the Bologna (Italy) June 1991 ISES (International Solar Energy Society) convention on wind energy, this paper summarizes the Italian legislative framework relative to on-site power generation and outlines the National Energy Plan objectives regarding the promotion of the use, by industry, of renewable energy sources. Brief notes are also provided on wind energy promotional activities being carried out by ENEL (the Italian National Energy Board), ENEA (Italian Agency for New Technologies, Energy and the Environment), and EWEA (the European Wind Energy Association)

  19. Thyroid swellings in the art of the Italian Renaissance.

    Science.gov (United States)

    Sterpetti, Antonio V; De Toma, Giorgio; De Cesare, Alessandro

    2015-09-01

    Thyroid swellings in the art of the Italian Renaissance are sporadically reported in the medical literature. Six hundred paintings and sculptures from the Italian Renaissance, randomly selected, were analyzed to determine the prevalence of personages with thyroid swellings and its meaning. The prevalence of personages with thyroid swellings in the art of Italian Renaissance is much higher than previously thought. This phenomenon was probably secondary to iodine deficiency. The presence of personages with thyroid swelling was related to specific meanings the artists wanted to show in their works. Even if the function and the role of the thyroid were discovered only after thyroidectomy was started to be performed, at the beginning of the 19th century, artists of the Italian Renaissance had the intuition that thyroid swellings were related to specific psychological conditions. Artistic intuition and sensibility often comes before scientific demonstration, and it should be a guide for science development. Copyright © 2015 Elsevier Inc. All rights reserved.

  20. Alpine detector fails to confirm Italian sighting of dark matter

    CERN Multimedia

    Abbott, A

    2002-01-01

    French researchers working on the Edelweiss detector under the Alps, have been unable to detect a single particle of dark matter with the characteristics claimed to have been found by an Italian team two years ago (1 page).

  1. Western Italian Alps Monthly Snowfall and Snow Cover Duration

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set consists of snow observations for 18 stations in the western Italian Alps. Two types of data are included: monthly snowfall amounts and monthly snow...

  2. LA LINGUA ITALIANA E LE SCUOLE ITALIANE NEL TERRITORIO ISTRIANO

    Directory of Open Access Journals (Sweden)

    Chiara De Battisti

    2011-02-01

    Full Text Available L’articolo ricostruisce brevemente, dal punto di vista storico, le vicende della comunità italiana in Istria per contestualizzarne i mutamenti di carattere linguistico e socioculturale che essa ha vissuto, in particolare dal secondo dopoguerra ad oggi. Sulla base di studi e indagini  recenti, vengono prese in esame le lingue e i dialetti parlati dalla comunità italiana, la realtà multilingue e multiculturale dell’Istria attuale,  le istituzioni italiane presenti nel territorio istriano e la loro attività finalizzata alla permanenza della lingua e cultura italiana nella regione. In particolare si ricostruisce la storia della scuola di lingua italiana, le sue origini, il suo declino dopo la cessione dell’Istria alla Yugolaslavia e durante i difficili e drammatici anni dell’esodo di molti italiano dalla regione, la sua rinascita ed evoluzione dal 1980 ad oggi. Delle scuole di lingua italiana, che attualmente operano sia nel territorio istriano che fa parte della Slovenia sia in quello che fa parte della Croazia, si analizza la loro distribuzione nella regione, la loro organizzazione, il ruolo della lingua italiana come materia, come lingua di scolarizzazione e come lingua straniera, i problemi, ancora aperti, della formazione degli insegnanti e dei libri di testo, e si valuta la loro possibilità di evoluzione e di sviluppo.     Italian language and Italian schools in the territory if Istria   This article briefly discusses, from the historical point of view, the Italian community in Istria to contextualize the linguistic and socio cultural changes that have taken place in the region, especially after WWII. Based on recent surveys and studies, languages and dialects spoken in the Italian community, the multilungual and multicultural reality of Istria are examined, as well as the Italian institutions in the Istrian territory and their efforts to conserve Italian language and culture in the area.  In particular, the history of

  3. Streaming Italian horror cinema in the United Kingdom: Lovefilm Instant

    OpenAIRE

    Baschiera, Stefano

    2017-01-01

    This article investigates the distribution of Italian horror cinema in the age of video streaming, analyzing its presence and categorization on the platform Lovefilm Instant UK, in order to investigate the importance of ‘niche’ in what is known as the long tail of online distribution and the online availability of exploitation films. I argue that looking at the streaming presence of Italian horror and comparing it to its prior distribution on home video formats (in particular VHS and DVD) we ...

  4. Tuning Nursing Educational in an Italian academic context.

    Science.gov (United States)

    Marchetti, Anna; Venturini, Giulia; Virgolesi, Michele; Gobbi, Mary; Rocco, Gennaro; Pulimeno, Ausilia Maria Lucia; Stievano, Alessandro; Piredda, Michela; De Marinis, Maria Grazia

    2015-09-01

    The European Union Bologna Process has laid the foundation for a common European competence-based educational framework. In many countries, nursing education is in transition from vocational to higher education, with many diverse systems. The competence-based approach provided by the project Tuning Educational Structures offers a common and coherent framework able to facilitate the implementation of the principles underpinning the Bologna Process reform. This study aimed to ascertain the relevance that Italian nursing university lecturers attributed to the 40 competences of the Italian version of the nursing Bachelor's and Master's Degrees. These competences were developed through adoption of the Tuning Methodology in the nursing context. The study was conducted in the 4 universities of one region of Italy which offer nursing Bachelor's and Master's Degrees. A total of 164 Italian university nursing lecturers. Using a four point scale, a cross sectional survey was conducted from March 2011 to April 2012. Participants evaluated each competence according to its relevance for Bachelor's or Master's Education. Frequency analysis was conducted. The significance for each competence of Tuning was rated very high by Italian lecturers and appeared to overlap partially with the original European study. In Italy, the most relevant competences for Bachelor's Degree were the skills associated with the use of appropriate interventions, activities and skills in nursing and the skills associated with nursing practice and clinical decision-making. For Master's Degree, leadership, management and team competences were the most important. The Tuning Nursing Project was accepted by the Italian lecturers. The competence-based approach was considered by Italian lectures as a support enabling to reflect on the current Italian nursing education cycles of study and to ensure shared visions and common approaches between Italian and European lecturers. Copyright © 2015 Elsevier Ltd. All

  5. The Italian productivity slowdown in a Real Business Cycle perspective

    OpenAIRE

    Francesca Marino

    2013-01-01

    This paper investigates the structural relation between the italian weak macroeco- nomic performances and the productivity decline experienced over the last Öfteen years, estimating a Dynamic Stochastic General Equilibrium (DSGE) model. Modifying Ire- land and SchuhiÌ s (2008) two-sector RBC model in order to account for cointegration between consumption and investment, we interpret the unsatisfactory italian economic dynamics in light of a permanent negative shock to the component of produ...

  6. Calculation of CO2 emissions from the italian energy system

    International Nuclear Information System (INIS)

    Contaldi, M.; La Motta, S.

    2001-01-01

    The calculation of CO2 emissions from the Italian energy system is the object of this work. The inventory method used is the Reference Approach from the Intergovernmental Panel for Climate Change (IPCC, 1996 revised Guidelines for National Greenhouse Gas Inventories) and the energy consumption data are taken from the Italian Energy Balance edited by the Ministry of Industry. The years analysed are those from 1990 to 2000 [it

  7. [The decoration of Italian Renaissance drug jars after engravings].

    Science.gov (United States)

    Drey, R E

    1994-01-01

    Although Italian drug jar painters generally devised original compositions for the ornamentation of their products, on occasion they derived their subjects from printed sources. Printed sources used by drug jar artists of the Renaissance include wood-engraved Italian tarot cards and wood-engraved illustrations by Hans Sebald Beham and Bernard Salomon in miniature bibles published in the sixteenth century in Frankfurt and in Lyons respectively.

  8. Thoughts on the Italian National University Council (CUN

    Directory of Open Access Journals (Sweden)

    Borghetti M

    2009-01-01

    Full Text Available The Italian National University Council (CUN is an elected body that represents the Italian academic system and formulates proposal and gives advice to the Minister of University. The opinion is expressed that the professors who are appointed to CUN should go on sabbatical leave from their universities over the period they are part of CUN, as an important condition for carrying out better their institutional job and preventing any potential conflict of interest.

  9. The sustainability of the Italian public finances: an overview

    OpenAIRE

    Salustri, Andrea

    2013-01-01

    The Italian international reputation in mainly related to the high level of its public debt. During the Great Recession, this fact, associated to the stagnation of productivity, raised serious doubts on its economic and financial sustainability. The doubts are legitimated also by the fact that Italy is a net borrower of capitals from abroad, as its Net International Investment Position (NIIP) is negative. The statistical analysis of the Italian public finances suggests how the deep causes of ...

  10. A survey of Italian compost dairy barns

    Directory of Open Access Journals (Sweden)

    Lorenzo Leso

    2013-12-01

    Full Text Available Compost-bedded pack barns (CBPB, generally known as compost dairy barns, are alternative housing systems for dairy cows. In these barns, the whole surface of the resting area is covered with a deepbedded pack that is frequently stirred in order to incorporate fresh manure into the pack and to enhance the evaporation of water. Experiences with CBPB for dairy cows are reported in literature from the US, Israel, the Netherlands and Austria. Potential advantages of these housing systems regard animal welfare and manure management. Since 2006, this housing system has been widely applied in Italy. However, there is still little scientific knowledge available about Italian CBPB. This study aims to describe the housing system, assess producers’ satisfaction and measure performance of dairy cows housed in CBPB. Ten commercial dairy farms in northern Italy were involved in the study. All pens in each farm were surveyed to determine the total available surface area, bedded area and pack depth. A questionnaire was submitted to each farm manager in order to investigate management practices, labour requirement, amount of bedding materials used and producers’ satisfaction. The temperature of the bedded pack was measured in summer and in winter. Data from the Italian Dairy Association were collected for each herd over a period of one year (from September 2011 to September 2012. In the barns involved in the study, the average total available area was 10.9 m2/cow and the average pack area was 6.7 m2/cow. The bedded pack was aerated 1.4 times per day.The most commonly used bedding material in these farms was dry sawdust. The consumption of bedding materials was 8.1 m3/cow per year. A tendency towards inverse correlation was found between the space per cow and the amount of bedding needed per cow (R2=0.395; P=0.051. Operations related to pack management required 4.1 hours of labour per cow per year. A direct relationship was found between the bedded area space

  11. TRANSPARENCY IN ITALIAN NON PROFIT ORGANIZATIONS

    Directory of Open Access Journals (Sweden)

    Patrizia Gazzola

    2014-07-01

    Full Text Available The aim of the paper is to evaluate the accountability and transparency of Italian non profits organizations. The main goal is to understand if a general accountability or transparency problem, or a systematic publicity deficit, exist in the third sector in Italy. Non profit organizations have an ethical obligation to their stakeholder and to the public to conduct their activities with accountability and transparency. Non profit organizations should regularly and openly convey information to the stakeholder about their vision, mission, objectives, activities, accomplishments, decision-making processes and organizational structure. Information from a non profit organization should be easily accessible to the stakeholder and should create external visibility, public understanding and trust in the organization, conditions necessary to find donors. Non profit organizations work with communities and community donors need to know how their money is used. In the first part the analysis of the definition of transparency and accountability is made and the sustainability report like an important instrument of communication is considered. In the second part an empirical research is presented. The Italian law allows taxpayers to devote 5 per thousand of their income tax to non profit organizations, choosing between charities, social promotion associations, recognized associations, entities dedicated to scientific research and health care, universities, municipal social services and other non profit organizations. The present study present a quantitative research and it’s based on an empirical analysis of non-profit organizations that receive this donation in Italy in the year 2010 and 2011. In the paper we analyze the transparency and the accountability of the top 100 non profit organizations that have received the contribution of 5 per thousand, checking whether they prepare their Sustainability Report or any other kind of report for communicate the use

  12. ’The Italian Color’: Race, Crime Iconography and Dubbing Conventions in the Italian-language Versions of Scarface (1932)

    OpenAIRE

    Mereu Keating, Carla

    2016-01-01

    In the early 1930s the crime film Scarface: The Shame of a Nation (1932, USA, dir. Howard Hawks) stirred censorship controversies in the United States because of its gritty portrayal of criminality and violence. Debates over crime, race and immigration proliferated in the North-American press and finally led to Italian-American pressure groups to call out for the film’s boycott because it ‘offended the Italian nation and people’ and vilified immigrant communities. Archival historical ...

  13. Le emissioni delle banche italiane sull’euromercato (The Eurobond Issues of Italian Banks

    Directory of Open Access Journals (Sweden)

    Paolo Emilio Mistrulli

    2003-12-01

    Full Text Available After the launch of the single European currency banks of the main euro-area countries have increasingly issued bonds on the Euromarket. In this paper, I investigate the determinants of Italian banks' recourse to international capital markets. I find that, other things being equal, domestic market conditions affect the choice whether to issue Eurobonds. In particular, the econometric analysis highlights that those banks, which are more prone to issue bonds on the Euromarket, are more exposed to liquidity risks and are less specialized in raising deposits on specific domestic submarkets.

  14. [Italian Cystic Fibrosis Register - Report 2010].

    Science.gov (United States)

    Amato, Annalisa; Ferrigno, Luigina; Salvatore, Marco; Toccaceli, Virgilia

    2016-01-01

    The Italian National CF Registry (INCFR) is based on the official agreement between the clinicians of the Italian National Referral Centers for Cystic Fibrosis and the researchers of the Istituto Superiore di Sanità (National Center for Rare Diseases; National Center for Epidemiology, Surveillance and Health Care Promotion). OBJECTIVES The main aim of INCFR is to contribute to the improvement in CF patients health care and clinical management through: i. the estimates of CF prevalence and incidence in Italy; ii. the analyses of medium and long term clinical and epidemiological trends of the disesase; iii. the identification of the main health care needs at regional and national level to contribute to the Health Care programmes and to the distribution of resources. MATERIALS AND METHODS Analyses and results described in the present Report are referred to patients in charge to the Italian National Referral Centers for Cystic Fibrosis in 2010. Data were sent by Centers by means of a specific software (Camilla, Ibis Informatica). The Italian National Referral Centers for Cystic Fibrosis sent a total of 5,271 individual records; 1,112 records were excluded from the analyses due to restricted inclusion criteria. The total number of patients included in INCFR for analyses is 4,159. RESULTS INCFR database includes all prevalent cases at 1th January 2010 as well as all new diagnoses done in 2010. The present Report has been organized into 9 sections. 1. Demography: estimated 2010 CF prevalence was 7/100,000 residents in Italy; 52% of the patients were male, CF distribution showed higher frequency in patients aged 7 to 35 years. In 2010, 48.9% of the patients were more than 18 years old. 2. Diagnoses: most of the CF patients were diagnosed before two years of age (66.7%); a significant percentage of patients (11.4%) was diagnosed in adult-age. 3. New diagnoses (2010): new diagnoses were 168. Sixty-five percent of them was diagnosed before the second year of age and 17%in

  15. Smartness and Italian Cities. A Cluster Analysis

    Directory of Open Access Journals (Sweden)

    Flavio Boscacci

    2014-05-01

    Full Text Available Smart cities have been recently recognized as the most pleasing and attractive places to live in; due to this, both scholars and policy-makers pay close attention to this topic. Specifically, urban “smartness” has been identified by plenty of characteristics that can be grouped into six dimensions (Giffinger et al. 2007: smart Economy (competitiveness, smart People (social and human capital, smart Governance (participation, smart Mobility (both ICTs and transport, smart Environment (natural resources, and smart Living (quality of life. According to this analytical framework, in the present paper the relation between urban attractiveness and the “smart” characteristics has been investigated in the 103 Italian NUTS3 province capitals in the year 2011. To this aim, a descriptive statistics has been followed by a regression analysis (OLS, where the dependent variable measuring the urban attractiveness has been proxied by housing market prices. Besides, a Cluster Analysis (CA has been developed in order to find differences and commonalities among the province capitals.The OLS results indicate that living, people and economy are the key drivers for achieving a better urban attractiveness. Environment, instead, keeps on playing a minor role. Besides, the CA groups the province capitals a

  16. Mercury levels in defined Italian population groups

    International Nuclear Information System (INIS)

    Ingrao, G.; Belloni, P.

    1992-01-01

    The consumption of fish and seafood usually is the main source of intake of methylmercury for members of the general population. Therefore subjects having a diet rich in these food items present a high risk of exceeding the tolerable recommended weekly intake of mercury set by FAO and WHO. The average consumption of fish at a national level is rather small in Italy, 12.5 kg per year, consequently the risk of exposure to elevated levels of mercury through the diet for members of the Italian general population is rather negligible. However, fish is one of the main components of the diet of some population groups. These groups are usually found in coastal towns close fishing ports and include subjects working as fishermen, fish dealers, restaurant workers and their families. The purpose of this research programme, carried our with the collaboration of the National Institute of Nutrition is to determine the levels of mercury and methylmercury in hair samples of subjects having a higher than average fish consumption and to evaluate the effects of elevated intakes of mercury. 1 ref., 13 figs

  17. [The gender gap in Italian medicine].

    Science.gov (United States)

    De Simone, Silvia; Podda, Daiana; Lampis, Jessica

    2015-01-28

    This study is collocated in the debate about the gender gap in Medicine giving voice to female physicians who have damaged the "glass ceiling". Our research offers a contribute to the exploration about the motivations of persistence of gender gap in Medicine despite current changes. This study is based on 21 biographical interviews to female physicians who are managers in Italian hospitals. The themes emerged by data analysis concerned the participants 'discrimination experiences in their hierarchical advancement, the evidences of a persistence of horizontal segregation in some medical specializations, the difficult to find a work-life balance and the effects of this difficult on the female physicians' health. Our research confirmed a persistence of gender gap in the medical world, which disadvantages women in their career choices and in their hierarchical advancement and which appears in the form of invisible barriers impregnated of stereotypes and prejudices that are taken for granted by many men and women, especially those who have the power; these barriers make the female doctors 'health more vulnerable to the event of work-related stress. By the dates emerged the necessity of cultural and institutional interventions, actions for deconstruction of gender stereotypes, and the necessity of intervention for a more flexible and functioning work organization that satisfies the female physicians' needs.

  18. Italian energy economics in an integrated Europe

    International Nuclear Information System (INIS)

    Zorzoli, G.B.

    1992-01-01

    Whereas the comparison of 1973-1990 statistical data representing national dependency on foreign energy supplies reflects the overall successful effort by the major Common Market countries to reduce their dependencies, it also evidences that Italy has in fact increased its dependency on foreign energy supplies by 1% to a worrisome 83% European high. Further analysis of the Italian energy situation reveals that, although in recent years energy strategies have been implemented to diversify the mix of energy sources and suppliers, the only diversification Italy has made is the substitution of a portion of its petroleum imports, used predominantly to meet rapidly rising power demand, with natural gas imports. Thus, the degree of vulnerability of this nation's energy supply base has not been altered significantly. It is now hoped that greater cooperation between Italy and its more energy self-sufficient European neighbours, as called for in the new European free trade marketing strategies, as well as, attempts to create and enforce new European environmental standards, will help and induce Italy to lessen its energy supply vulnerability

  19. Bible translations into Italian (20th century

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    Ryszard Wróbel

    2011-09-01

    Full Text Available Discussing twentieth-century translations of the Bible into Italian we have to make a crucial distinction: there are different translations and different editions; the latter are more numerous, as the same translation may appear in different forms. For many of them it is difficult to determine to whom they are addressed: some of the features show a broad willingness to promote the content of the Bible, while others make them a tool only for a group of specialists. The article discusses the issue of the Bibles, which were printed in Italy in the twentieth century; there were 27. It deliberately does not include translations and elaborations less prevalent or partial studies for professionals. The information is presented in a tangible and transparent scheme, which facilitates their mutual compatibility. Each description contains the name or title of work, author’s name, place and date of publication, publisher’s name, names of translators, editors, source of translation, editing characteristics, and other observations.

  20. Body composition of italian female hockey players

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    P Pavan

    2009-07-01

    Full Text Available Objective: In this work the anthropometric features and the body composition of Italian hockey players, members of the Female National team, were analysed. The purpose of the research was to verify if morphological features could influence the performance of different positional groups. Materials and Methods: Each player was measured for her total and sitting height, weight, 9 skinfolds thickness and bioelectrical impedance analysis. Different equations were used to calculate the Fat% from skinfolds thickness. Results: Average height is not a crucial advantage for this sport. On the contrary the proportion trunk-limb seems to play an important role for the performance of the midfield players. Percentage of body fat of the hockey players was lower than the Fat% of the non-athletes women of the same age. Significant differences were found between Fat% determined by skinfolds thickness and Fat% obtained by bioelectrical impedance analysis. Conclusions: The results of this study indicate that there are significant differences in anthropometric features and in body composition between positional groups, stressing the importance of a specific training program. Keywords: field hockey, bioelectrical impedance, skinfolds thickness, anthropometry.

  1. Workplace disability in migraine: an Italian experience.

    Science.gov (United States)

    D'Amico, D; Genco, S; Perini, F

    2004-10-01

    Workplace disability due to migraine has not been extensively researched in non-English speaking countries. We assessed the repercussions of headache, and particularly of migraine, on work in a sample of employees from an Italian company (Bulgari). Information was obtained through a self-answering questionnaire in "all headaches" sufferers, and through direct interview in migraine sufferers (diagnosis according to IHS criteria). Headache frequency, pain intensity and headache-related disability were higher in migraineurs than in "all headaches" sufferers. About a quarter of migraineurs missed at least one day in the three months prior to the interview due to headache, and around 10% lost two or more days over the same period. Moore than 50% of migraineurs reported 1-7 days per month at work with headache, with reduction in productivity level by 50% or more in 15% of respondents. Our data confirmed that headaches, and particularly migraine, cause a considerable reduction in workplace productivity. Workplace interventions to effectively manage migraine are needed.

  2. The new Italian code of medical ethics.

    Science.gov (United States)

    Fineschi, V; Turillazzi, E; Cateni, C

    1997-01-01

    In June 1995, the Italian code of medical ethics was revised in order that its principles should reflect the ever-changing relationship between the medical profession and society and between physicians and patients. The updated code is also a response to new ethical problems created by scientific progress; the discussion of such problems often shows up a need for better understanding on the part of the medical profession itself. Medical deontology is defined as the discipline for the study of norms of conduct for the health care professions, including moral and legal norms as well as those pertaining more strictly to professional performance. The aim of deontology is therefore, the in-depth investigation and revision of the code of medical ethics. It is in the light of this conceptual definition that one should interpret a review of the different codes which have attempted, throughout the various periods of Italy's recent history, to adapt ethical norms to particular social and health care climates. PMID:9279746

  3. The Italian Labour Market and the Crisis

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    Tindara Addabo

    2012-03-01

    Full Text Available The Italian labour market is characterized by deep gender differences and regional variability. The data show that the crisis lead to an increase in the gap of female employment rates and women's inactivity rates with respect to Europe. The North of Italy experienced a higher increase in unemployment than the South, where many people withdrew from the labour market because of poor employment prospects. Moreover, in Italy, the increase in unemployment has been mitigated by the increase in the number of workers having access to the wage supplementation fund who are not computed within the unemployed. Using a micro simulation technique, we estimate the effect of the crisis on income distribution and poverty and find that at the national level, the population showed a reduction in equivalized household income by about 1 percent. The use of wage supplementation fund, together with a higher involvement of youth living in their birth family, brought about the observed limited increase in the poverty rates. The heterogeneity in the system of unemployment benefits increased inequalities amongst the unemployed. This calls for a reform of the system of unemployment benefit and safety net in Italy that has been long postponed.

  4. Marine Ecological Footprint of Italian Mediterranean Fisheries

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    Federica de Leo

    2014-10-01

    Full Text Available The capacity of marine and coastal ecosystems to sustain seafood production and consumption is seldom accounted for and is not included in the signals that guide economic development. In this article, we review estimates of marine and coastal areas aimed at sustaining catches for seafood consumption. The aim of this paper is the assessment of the interactions between the environment, intended as a set of ecological subsystems in natural equilibrium, including the marine ecosystem, and the process of fisheries systems. In particular we analyze fisheries in Italy, which is the third biggest economy and the greatest consumer of seafood in the Eurozone, conducting an in-depth analysis of the Marine Ecological Footprint (MEF that evaluates the marine ecosystem area exploited by human populations to supply seafood and other marine products and services. The positioning of Italian fisheries shows a level of sustainability next to the threshold value. The analysis in the present study highlights the importance of absolute indicators in providing rough estimates about human dependence on ecological systems and recognizes the importance of those indicators, such as the Marine Footprint (expressed in % of Primary Production Required/Primary Production, in ensuring a high level of precision and accuracy in quantifying human activity impact on the environment.

  5. [Significance of mobbing in Italian law].

    Science.gov (United States)

    Bollani, A

    2008-01-01

    The author analyzes the juridical profile that the phenomenon of mobbing assumes within the Italian legal system, emphasizing that the English term of current usage does not designate any specific legal entity as such but simply refers, in summary fashion, to deeds and behaviours that need to be qualified according to the law in vigour. The normative frame of reference for mobbing is found in article 2087 of the Civil code, which states, as an open, teleologically oriented norm, the employer's obligation to safeguard the moral person of the employee; hence the onus is on the interpreter, essentially, to evaluate if there has been, in actual fact, a contravention of this safeguarded legal right. The author then discusses profiles that intersect with mobbing (or behaviours perceived as such) drawing on other cases regulated by the law such as the safeguarding of professionality (art. 2103 of the Civil code), and underlines that often mobbing ends by being construed as a mere accompaniment to, if not duplication of, other typical cases. Finally, the author discusses aspects of the judicial process related to the allegation and proof of the facts constituting the offence, and to the damage, in its various non patrimonial components.

  6. Alkylphenols in adipose tissues of Italian population.

    Science.gov (United States)

    Ferrara, Fulvio; Ademollo, Nicoletta; Orrù, Maria Antonietta; Silvestroni, Leopoldo; Funari, Enzo

    2011-02-01

    Alkylphenols (APs) and AP ethoxylated compounds (APEs) were screened in human subcutaneous adipose tissue samples from Italy. The samples were collected during bariatric surgery from 16 subjects (three men and 13 women) and a total of seven alkylphenol compounds (APs) was detected. Nonylphenol (NP) was the compound found at the highest level (mean 122 ng g⁻¹ fresh weight; range 10-266 ng g⁻¹ fw). Several nonylphenol ethoxylates (NPEOs) were found in all the sample analysed though the frequency of detection decreased with the increasing number of ethoxylic groups. NP4EO was found only in four patients ranging from trace amounts to 41.3 ng g⁻¹ fw. Total nonylphenols (NPEs) ranged between 45 and 1131 ng g⁻¹ fw, whereas the concentration of total octylphenols (OPEs) was at least 10 times lower (range 6-80 ng g⁻¹ fw). Our findings show that the average concentration of NP is about two times higher than that found in women from Southern Spain and up to three times that of people from Switzerland. Similarly, OP mean level is two times that reported in Finland and Spain populations. This is the first study that reports the presence of alkylphenols in the Italian population adipose tissue and it draws a baseline for further researches in order to depict a trend in human exposure to these compounds and to investigate possible consequences for human health. Copyright © 2010 Elsevier Ltd. All rights reserved.

  7. Markers of Deception in Italian Speech

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    Katelyn eSpence

    2012-10-01

    Full Text Available Lying is a universal activity and the detection of lying a universal concern. Presently, there is great interest in determining objective measures of deception. The examination of speech, in particular, holds promise in this regard; yet, most of what we know about the relationship between speech and lying is based on the assessment of English-speaking participants. Few studies have examined indicators of deception in languages other than English. The world’s languages differ in significant ways, and cross-linguistic studies of deceptive communications are a research imperative. Here we review some of these differences amongst the world’s languages, and provide an overview of a number of recent studies demonstrating that cross-linguistic research is a worthwhile endeavour. In addition, we report the results of an empirical investigation of pitch, response latency, and speech rate as cues to deception in Italian speech. True and false opinions were elicited in an audio-taped interview. A within subjects analysis revealed no significant difference between the average pitch of the two conditions; however, speech rate was significantly slower, while response latency was longer, during deception compared with truth-telling. We explore the implications of these findings and propose directions for future research, with the aim of expanding the cross-linguistic branch of research on markers of deception.

  8. The molecular variability analysis of the RNA 3 of fifteen isolates of Prunus necrotic ringspot virus sheds light on the minimal requirements for the synthesis of its subgenomic RNA.

    Science.gov (United States)

    Aparicio, Frederic; Pallás, Vicente

    2002-01-01

    The nucleotide sequences of the RNA 3 of fifteen isolates of Prunus necrotic ringspot virus (PNRSV) varying in the symptomatology they cause in six different Prunus spp. were determined. Analysis of the molecular variability has allowed, in addition to study the phylogenetic relationships among them, to evaluate the minimal requirements for the synthesis of the subgenomic RNA in Ilarvirus genus and their comparison to other members of the Bromoviridae family. Computer assisted comparisons led recently to Jaspars (Virus Genes 17, 233-242, 1998) to propose that a hairpin structure in viral minus strand RNA is required for subgenomic promoter activity of viruses from at least two, and possibly all five, genera in the family of Bromoviridae. For PNRSV and Apple mosaic virus two stable hairpins were proposed whereas for the rest of Ilarviruses and the other four genera of the Bromoviridae family only one stable hairpin was predicted. Comparative analysis of this region among the fifteen PNRSV isolates characterized in this study revealed that two of them showed a 12-nt deletion that led to the disappearance of the most proximal hairpin to the initiation site. Interestingly, the only hairpin found in these two isolates is very similar in primary and secondary structure to the one previously shown in Brome mosaic virus to be required for the synthesis of the subgenomic RNA. In this hairpin, the molecular diversity was concentrated mostly at the loop whereas compensatory mutations were observed at the base of the stem strongly suggesting its functional relevance. The evolutionary implications of these observations are discussed.

  9. Crecimiento en clavel estándar cv. Nelson, en suelo y en sustratos Crescimento de cravo estandar cv. Nelson, em solo e em substratos Growth of standard carnation cv. Nelson, in soil and substrates

    Directory of Open Access Journals (Sweden)

    Adriana Del Pilar Baracaldo Argüello

    2010-01-01

    colheita. No SENA - Centro Multisetorial de Mosquera, plantas de cravo foram submetidas aos seguintes tratamentos: 100% de casca de arroz queimada; 65% casca de arroz queimada - 35% fibra de coco; 35% casca de arroz queimada - 65% fibra de coco, e solo. Em amostragens contínuas foram avaliadas as variáveis número de folhas, comprimento, diâmetro e número de nós do caule, e diâmetro e comprimento do botão floral e se ajustaram curvas de crescimento. Em plantas cultivadas em solo observou-se maior número de hastes. Nese tratamento também ocorreu maior número de nós e de folhas nas hastes florais, que no entanto, foram mais curtas. Além disso, notaram-se menor diâmetro de caule e menor comprimento e diâmetro do botão floral, características determinantes da qualidade. Portanto, a produção de hastes exportáveis do tipo "select" foi significativamente inferior no cultivo em solo, em comparação com os demais tratamentos.The production of carnation cut flowers in the Bogotá plateau has been important in the last decades, bringing them to second place in the total of Colombian cut flowers exports. Recently, due to pathogenic diseases, this crop is grown using soil-less techniques, particularly on organic substrates. For this reason, it is important to investigate the growth of carnation plants in such conditions. The aim of this research was to evaluate the growth of standard carnation cv. Nelson grown both in soil and substrates, in the second harvest peak of production. For that purpose, in the SENA - Multisectorial Center of the municipality of Mosquera, rooted cuttings were transplanted into the following substrates and mixes: 100% burnt rice husk; 65% burnt rice husk-35% coconut fiber; 35% burnt rice husk-65% coconut fiber and soil, reflecting the treatments to be analyzed. Through continuous sampling, the variables leaves number, length and diameter of flowering stem, nodes number, and length and diameter of floral bud were evaluated. The data were

  10. Evaluation of two systerns of soil desinfection and its interaction with sorne rnicronutrient formulations on the incidence of Fusarium oxysporum in two carnation varieties Evaluación de dos sistemas de desinfección del suelo y su interacción con algunas formulaciones de microelementos sobre la incidencia de Fusarium oxysporum en dos variedades de clavel

    Directory of Open Access Journals (Sweden)

    Orozco de Amézquita Martha

    1993-12-01

    Full Text Available A research was done in a commercial greenhouse in order to evaluate two soil treatments before planting and foliar application of Zinc, Cooper, Manganese, Boron and Molybdenum in the control of vascular wilt of Carnation caused by Fusarium oxysporum f.sp. dianthi. A greater reduction ofthe fungus population in the seil and disease incidence was observed with
    the soil treatment with Dazomet + steam. The application of micronutrients to the foliage of the plants did not produce a significant control of the disease.
    La investigación se realizó en un cultivo comercial de clavel con el objeto de evaluar el tratamiento del suelo con una mezcla de un fumigante + vapor y la aplicación foliar de Zinc, Cobre, Manganeso, Boro y Molibdeno en las variedades New Pink y Scania, para el control del marchitamiento vascular ocasionado por Fusarium oxysporum f.sp. dianthi. La mayor población del hongo en el suelo y la menor incidencia de la enfermedad se obtuvo con la aplicación de Dazomet + Vapor. La aplicación de micronutrientes al follaje de las plantas no produjo una disminución significativa de la enfermedad, ni un aumento en la producción de flores. Evaluation of two systems of soil desinfection and their interaction with some formulation of micronutrients on the incidence of Fusetium oxysporum in two carnation varieties.

  11. Biogenic amines in Italian Pecorino cheese

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    Maria eSchirone

    2012-05-01

    Full Text Available The quality of distinctive artisanal cheeses is closely associated with the territory of production and its traditions. Pedoclimatic characteristics, genetic autochthonous variations and anthropic components create an environment so specific that it would be extremely difficult to reproduce elsewhere. Pecorino cheese is included in this sector of the market and is widely diffused in Italy (approximately 53.727t of production. Pecorino is a common name given to indicate Italian cheeses made exclusively from pure ewes' milk characterized by a high content of fat matter and it is mainly produced in the middle and south of Italy by traditional procedures from raw or thermized milk. The microbiota plays a major role in the development of the organoleptic characteristics of the cheese but it can also be responsible for the accumulation of undesirable substances, such as biogenic amines (BA. Several factors can contribute to the qualitative and quantitative profiles of BA’s in Pecorino cheese such as environmental hygienic conditions, pH, salt concentration, aw, fat content, pasteurization of milk, decarboxylase microorganisms, starter cultures, temperature and time of ripening, storage, part of the cheese (core, edge and the presence of cofactor. Generally, the total content of BA’s can range from about 100-2400 mg/kg, with a prevalence of toxicologically important BA’s, tyramine and histamine. The presence of BA in Pecorino cheeses is becoming increasingly important to consumers and cheese-maker alike, due to the potential threats of toxicity to humans and consequent trade implications.

  12. Mediterranean Diet Effect: an Italian picture

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    Azzini Elena

    2011-11-01

    Full Text Available Abstract Background The purpose of this study was to evaluate the overall diet quality effects, mainly on antioxidant nutritional status and some cytokines related to the cellular immune response as well as oxidative stress in a healthy Italian population group. Methods An observational study was conducted on 131 healthy free-living subjects. Dietary intake was assessed by dietary diary. Standardised procedures were used to make anthropometric measurements. On blood samples (serum, plasma and whole blood were evaluated: antioxidant status by vitamin A, vitamin E, carotenoids, vitamin C, uric acid, SH groups, SOD and GPx activities; lipid blood profile by total cholesterol, HDL cholesterol, LDL cholesterol, triglycerides; total antioxidant capacity by FRAP and TRAP; the immune status by TNF-α, and IL-10 cytokines; the levels of malondialdehyde in the erythrocytes as marker of lipid peroxidation. Results The daily macronutrients intake (g/day have shown a high lipids consumption and significant differences between the sexes with regard to daily micronutrients intake. On total sample mean Mediterranean Diet Score (MDS was 4.5 ± 1.6 and no significant differences between the sexes were present. A greater adherence to a Mediterranean dietary pattern increases the circulating plasma levels of carotenoids (lutein plus zeaxanthin, cryptoxanthin, α and β-carotene, vitamin A and vitamin E. The levels of endogenous antioxidants were also improved. We observed higher levels in anti-inflammatory effect cytokines (IL-10 in subjects with MDS ≥ 6, by contrast, subjects with MDS ≤ 3 show higher levels in sense of proinflammatory (TNF α P 4. Our data suggest a protective role of vitamin A against chronic inflammatory conditions especially in subjects with the highest adherence to the Mediterranean-type dietary pattern. Conclusions Mediterranean dietary pattern is associated with significant amelioration of multiple risk factors, including a better

  13. CSR: FOCUS ON EMPLOYEES. ITALIAN CASES.

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    Patrizia Gazzola

    2014-12-01

    Full Text Available The aim of the paper is to analyze the Corporate Social Responsibilitys (CSR influence on employees considering the fact that employees are primary stakeholders who directly contribute to the success of the company. CSR relates to employees helps to motivate the employees themselves. Job quality should be a key objective of any employer because the happy employees can create happy customers, which produce good business results. Research clearly indicates, with the help of statistical data and with the case study methodology, that committing to CSR boosts the morale and commitment of workers in a positive way. Employees who are satisfied with the organization s commitment to social and environmental responsibilities demonstrate more commitment, engagement and productivity. A conceptual framework is proposed based on literature. The author predominantly uses methods of qualitative research. In the research the case study methodology, which has been developed within the social sciences, is used. The paper starts with a concise introduction of CSR. In the first part the potential impact of CSR on employees is explained, considering why CSR may represent a special opportunity to positively influence employees’ and prospective employees’ perceptions of companies. In the second part the research considers three Italian companies that have distinguished themselves for their CSR strategy for employees: Luxottica, Brunello Cucinelli and Ferrero. A growing number of studies have been done regarding the benefits of CSR. However, most are concerned with the external view of shareholders and customer perspective. CSR research on the employee level is not well developed now. In order to better understand its effect on the employees, this study explore the impact of employees' perception of CSR on subsequent work attitudes and behaviors. CSR has a significant effect and it could improve employees' attitudes and behaviors, contribute to corporations' success

  14. Nutritional habits in Italian university students

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    Adele Anna Teleman

    2015-06-01

    Full Text Available 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 day. 22.5% eats at least 2 portions of vegetables per day. 8.5% eats in average 5 times per day with 48.6% declaring an average of 3 eating episodes per day. 11.3% consumes eccessive amounts of caffeine. 49.1% of the females reaches the recommended consumption of fruit, compared to only 33.8% of males (p < 0.05. 27.7% of females eats at least 2 portions of vegetables per day, compared to 12.0% of males (p < 0.05. Eccessive coffee drinkers pass from 8.9% in the 18-21 age group to 16% in the 25-30 year old age group (p < 0.05. DISCUSSION: This study showed that the eating habits of young adults do not follow national recommendations. Less than 50% of university students eats at least 1 portion of fruit per day and less than 1 out of 4 eats at least 2 portions of vegetables per day. Less than 10% of the students eats in average 5 times per day and more than 1 out of 3 does not have breakfast regularly every morning. CONCLUSION: Interventions targeting university students are required in order to increase their knowledge on healthy eating habits and to ameliorate their dietary behaviours.

  15. The reform of the Italian Yachting Code

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    Alberto Pasino

    2018-02-01

    Full Text Available The purpose of this paper is to address the legislative reform of the recreational boating legislation currently pending in Italy (Law 167/2015, which has delegated the power to reform the Yachting Code to the Italian Government with a specific focus on the relationship between the Yachting Code and the Navigation Code. The issue will be addressed through an analysis of the history of the relationship between the rules governing recreational boating and the general navigation legislation in Italy. Starting with an analysis of the first few rules of the Navigation Code devoted to recreational boating, which had been regulated together with the forms of operation of the ship for economic purposes, the discussion will then review the contents of Law 50/1971 (s.c. ‘’piccolo codice della nautica da diporto’’, which led to the first division between recreational boating and general navigation legislation. Law 172/2003 – a piece of legislation which was intended to reorganize and boost recreational boating and nautical tourism – will also be mentioned, considering the legislator’s attempt to make the rules governing recreational boating fully autonomous from the general maritime legislation. Law 171/2005 (s.c. ‘’codice della nautica da diporto’’ will then be briefly reviewed, with particular emphasis on the legislator’s choice to recognize that recreational boating rules have a special nature in relation to general navigation legislation, but are not fully autonomous from it. The paper will finally focus on the choice made by the legislator through Law 167/2015 – an act which delegates the Government to reform the Yacting Code – which confirms the approach chosen by the ‘’codice della nautica da diporto’’, and on the consequences of such choice on legal institutions such as the shipowner’s limitation of liability.

  16. Nutritional habits in Italian university students.

    Science.gov (United States)

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

    2015-01-01

    Dietary habits have been indicated by research as key elements in both disease pathogenesis and prevention and health promotion. 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. 44% of the university student population eats in average at least 1 portion of fruit per day. 22.5% eats at least 2 portions of vegetables per day. 8.5% eats in average 5 times per day with 48.6% declaring an average of 3 eating episodes per day. 11.3% consumes eccessive amounts of caffeine. 49.1% of the females reaches the recommended consumption of fruit, compared to only 33.8% of males (p coffee drinkers pass from 8.9% in the 18-21 age group to 16% in the 25-30 year old age group (p < 0.05). This study showed that the eating habits of young adults do not follow national recommendations. Less than 50% of university students eats at least 1 portion of fruit per day and less than 1 out of 4 eats at least 2 portions of vegetables per day. Less than 10% of the students eats in average 5 times per day and more than 1 out of 3 does not have breakfast regularly every morning. Interventions targeting university students are required in order to increase their knowledge on healthy eating habits and to ameliorate their dietary behaviours.

  17. Cancer incidence in Italian contaminated sites

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    Pietro Comba

    2014-06-01

    Full Text Available INTRODUCTION. The incidence of cancer among residents in sites contaminated by pollutants with a possible health impact is not adequately studied. In Italy, SENTIERI Project (Epidemiological study of residents in National Priority Contaminated Sites, NPCSs was implemented to study major health outcomes for residents in 44 NPCSs. METHODS. The Italian Association of Cancer Registries (AIRTUM records cancer incidence in 23 NPCSs. For each NPCSs, the incidence of all malignant cancers combined and 35 cancer sites (coded according to ICD-10, was analysed (1996-2005. The observed cases were compared to the expected based on age (5-year period,18 classes, gender, calendar period (1996-2000; 2001-2005, geographical area (North-Centre and Centre-South and cancer sites specific rates. Standardized Incidence Ratios (SIR with 90% Confidence Intervals were computed. RESULTS. In both genders an excess was observed for overall cancer incidence (9% in men and 7% in women as well as for specific cancer sites (colon and rectum, liver, gallbladder, pancreas, lung, skin melanoma, bladder and Non Hodgkin lymphoma. Deficits were observed for gastric cancer in both genders, chronic lymphoid leukemia (men, malignant thyroid neoplasms, corpus uteri and connective and soft-tissue tumours and sarcomas (women. DISCUSSION. This report is, to our knowledge, the first one on cancer risk of residents in NPCSs. The study, although not aiming to estimate the cancer burden attributable to the environment as compared to occupation or life-style, supports the credibility of an etiologic role of environmental exposures in contaminated sites. Ongoing analyses focus on the interpretation of risk factors for excesses of specific cancer types overall and in specific NPCSs in relation to the presence of carcinogenic pollutants.

  18. Team performance in the Italian NHS: the role of reflexivity.

    Science.gov (United States)

    Urbini, Flavio; Callea, Antonino; Chirumbolo, Antonio; Talamo, Alessandra; Ingusci, Emanuela; Ciavolino, Enrico

    2018-04-09

    Purpose The purpose of this paper is twofold: first, to investigate the goodness of the input-process-output (IPO) model in order to evaluate work team performance within the Italian National Health Care System (NHS); and second, to test the mediating role of reflexivity as an overarching process factor between input and output. Design/methodology/approach The Italian version of the Aston Team Performance Inventory was administered to 351 employees working in teams in the Italian NHS. Mediation analyses with latent variables were performed via structural equation modeling (SEM); the significance of total, direct, and indirect effect was tested via bootstrapping. Findings Underpinned by the IPO framework, the results of SEM supported mediational hypotheses. First, the application of the IPO model in the Italian NHS showed adequate fit indices, showing that the process mediates the relationship between input and output factors. Second, reflexivity mediated the relationship between input and output, influencing some aspects of team performance. Practical implications The results provide useful information for HRM policies improving process dimensions of the IPO model via the mediating role of reflexivity as a key role in team performance. Originality/value This study is one of a limited number of studies that applied the IPO model in the Italian NHS. Moreover, no study has yet examined the role of reflexivity as a mediator between input and output factors in the IPO model.

  19. 1861-1981: Statistics teaching in Italian universities

    Directory of Open Access Journals (Sweden)

    Donata Marasini

    2013-05-01

    Full Text Available This paper aims to outline the development of Statistics from 1861 to 1981 with respect to its contents. The paper pays particular attention to some statistical topics which have been covered by basic introductory courses in the Italian Universities since the beginning of the Italian unification. The review takes as its starting point the well-known book “Filosofia della Statistica” of Melchiorre Gioja. This volume was published 35 years before Italian unification but it already contains the fundamental topics of exploratory and inductive Statistics. These topics give the opportunity to mention Italian statisticians who are considered the pioneers of this discipline. In particular, the attention is focused on four statisticians: Corrado Gini, well-known for its modern insights; Marcello Boldrini, high cultured man also in the epistemological field; Bruno de Finetti, founder of subjective school and Bayesian reasoning; Giuseppe Pompilj, precursor of random variables and sampling theory. The paper browses the indexes of three well-known Italian handbooks that, although published after the period 1861-1981, deal with topics covered in some basic teachings of exploratory statistics, statistical inference and sampling theory from finite population.

  20. Accountability, Italian style: how to reply to government pressure?

    Directory of Open Access Journals (Sweden)

    Mauro M

    2015-09-01

    Full Text Available Marianna Mauro, Giovanna TalaricoDepartment of Clinical and Experimental Medicine, Magna Græcia University of Catanzaro, Catanzaro, ItalyAbstract: The current paper addresses the complex issue of accountability by focusing on Italian public hospitals and teaching hospitals; it aims to analyze Italian health care organizations' strategies for responding to the pressure generated by regulations. In particular, in the last few years, Italian hospitals and teaching hospitals have been obliged to implement or improve their accountability instruments in response to a new regulation (known as the Brunetta reform, Legislative Decree number 150/2009. The Legislative Decree aims to measure and assess the results of each public administration unit in terms of efficiency of the human resources, satisfaction level of the final users, and transparency of its action. Despite the initial consensus on the necessity to make the decision process in health care visible and transparent, health care organizations find it difficult to demonstrate accountability. The present paper summarizes the evidence on the degree of compliance to the reform requirements and will allow an in-depth understanding of Italian health organizations' attitudes toward accountability. This study will help policymakers understand the degree of acceptance and application of the new reforms and assess whether the law/regulations may be effective drivers for disseminating a culture of transparency and accountability.Keywords: transparency, Italian health care, law/regulations, compliance

  1. Dealing with the vulnerability of the Italian banking system

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    Elisabetta Montanaro

    2017-12-01

    Full Text Available The major vulnerabilities of the Italian banking system are the overhang of NPLs and low profitability. Differently from the attention given to excesses of NPLs, the profitability problem is normally considered to be a matter to be left to bank management and not an area of explicit direct regulatory action. Although focusing on capital requirements, regulators and supervisors seldom pose the question of where capital comes from. Using a large sample of 410 Italian domestic banking groups and individual banks, we propose an NPL stress test and a viability test that show: that the system’s vulnerability is a widespread phenomenon; that a further recapitalisation of around ten billion euro is necessary; and that, more importantly, limiting interventions to the overhang problem does not put the majority of Italian banks into a viability path due to the inefficiencies coming from their current business models. The analysis of the Italian case strengthens the critique of current regulation and supervision because, not focusing on bank profitability, they do not avoid threats on solvency coming from the accumulation of NPLs. We thus argue that the structural changes necessary to put the Italian banking system into a viable path require new regulatory and supervisory approaches.

  2. Management of hemodynamically unstable pelvic trauma: results of the first Italian consensus conference (cooperative guidelines of the Italian Society of Surgery, the Italian Association of Hospital Surgeons, the Multi-specialist Italian Society of Young Surgeons, the Italian Society of Emergency Surgery and Trauma, the Italian Society of Anesthesia, Analgesia, Resuscitation and Intensive Care, the Italian Society of Orthopaedics and Traumatology, the Italian Society of Emergency Medicine, the Italian Society of Medical Radiology -Section of Vascular and Interventional Radiology- and the World Society of Emergency Surgery)

    Science.gov (United States)

    2014-01-01

    Hemodynamically Unstable Pelvic Trauma is a major problem in blunt traumatic injury. No cosensus has been reached in literature on the optimal treatment of this condition. We present the results of the First Italian Consensus Conference on Pelvic Trauma which took place in Bergamo on April 13 2013. An extensive review of the literature has been undertaken by the Organizing Committee (OC) and forwarded to the Scientific Committee (SC) and the Panel (JP). Members of them were appointed by surgery, critical care, radiology, emergency medicine and orthopedics Italian and International societies: the Italian Society of Surgery, the Italian Association of Hospital Surgeons, the Multi-specialist Italian Society of Young Surgeons, the Italian Society of Emergency Surgery and Trauma, the Italian Society of Anesthesia, Analgesia, Resuscitation and Intensive Care, the Italian Society of Orthopaedics and Traumatology, the Italian Society of Emergency Medicine, the Italian Society of Medical Radiology, Section of Vascular and Interventional Radiology and the World Society of Emergency Surgery. From November 2012 to January 2013 the SC undertook the critical revision and prepared the presentation to the audience and the Panel on the day of the Conference. Then 3 recommendations were presented according to the 3 submitted questions. The Panel voted the recommendations after discussion and amendments with the audience. Later on a email debate took place until December 2013 to reach a unanimous consent. We present results on the 3 following questions: which hemodynamically unstable patient needs an extraperitoneal pelvic packing? Which hemodynamically unstable patient needs an external fixation? Which hemodynamically unstable patient needs emergent angiography? No longer angiography is considered the first therapeutic maneuver in such a patient. Preperitoneal pelvic packing and external fixation, preceded by pelvic binder have a pivotal role in the management of these patients

  3. ’The Italian Color’: Race, Crime Iconography and Dubbing Conventions in the Italian-language Versions of Scarface (1932

    Directory of Open Access Journals (Sweden)

    Carla Mereu Keating

    2016-02-01

    Full Text Available In the early 1930s the crime film Scarface: The Shame of a Nation (1932, USA, dir. Howard Hawks stirred censorship controversies in the United States because of its gritty portrayal of criminality and violence. Debates over crime, race and immigration proliferated in the North-American press and finally led to Italian-American pressure groups to call out for the film’s boycott because it ‘offended the Italian nation and people’ and vilified immigrant communities. Archival historical research in AVT has revealed how film versions have frequently been cut and dialogues ideologically manipulated to suit political agendas, commercial interests and dominant sexual and religious moralities. Indeed the translation of films has often served too many masters, suffering direct or indirect censorship intervention whenever a film defied existing societal taboos. My contribution aims to offer a diachronic perspective on the reception of Scarface lo sfregiato in Italy. It will look at the film’s Italian-language translation and re-translations for cinema, television and DVD, prepared by different hands and re-voiced by different actors during a span of fifty years (1940-90s. From the textual and contextual analysis of the film’s different Italian editions, it will be possible to trace significant ideological shifts in the reception of Italian-American crime iconography and in the language used to communicate it.

  4. Italian electricity supply contracts optimization: ECO computer code

    International Nuclear Information System (INIS)

    Napoli, G.; Savelli, D.

    1993-01-01

    The ECO (Electrical Contract Optimization) code written in the Microsoft WINDOWS 3.1 language can be handled with a 286 PC and a minimum of RAM. It consists of four modules, one for the calculation of ENEL (Italian National Electricity Board) tariffs, one for contractual time-of-use tariffs optimization, a table of tariff coefficients, and a module for monthly power consumption calculations based on annual load diagrams. The optimization code was developed by ENEA (Italian Agency for New Technology, Energy and the Environment) to help Italian industrial firms comply with new and complex national electricity supply contractual regulations and tariffs. In addition to helping industrial firms determine optimum contractual arrangements, the code also assists them in optimizing their choice of equipment and production cycles

  5. The Recruitment Organization of the Business Schools in Italian Universities

    Directory of Open Access Journals (Sweden)

    Sitnitskiy Maksim V.

    2017-07-01

    Full Text Available The article is aimed at studying the practice of Italian universities in the sphere of organizing recruitment at business schools. The article considers specifics of Italian business schools, which consist of their wide division by specialization and of flexible approaches to attracting students. The basic criteria for admission and training in Italian business schools have been generalized. Recommendations for Ukraine have been elaborated in view of the following needs: involving in the teaching process the practitioners, known in the world for their efficiency in the business sphere; balancing the price for providing educational services, developing flexible payment schedules, and setting up a discount system as well as scholarship programs for students with high learning results; revising curricula in line with the requirements of modern business environment; providing employment and career statistics for business school graduates; systematically improving the quality of education and concentrating on the efficiency indicators of a program for students, etc.

  6. Italian Literature in Russia. Some Recent Important Contributions

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    Claudia Lasorsa Siedina

    2013-02-01

    Full Text Available The paper presents an updated review of translations of contemporary Italian literature published in two issues of the popular Russian literary magazine “Inostrannaja literatura”. The first issue (2008, 10, entitled Italian Literature in Search of a Form, published translations by poets, prose writers, especially authors of stories, specimens of classic authors of the twentieth century: futurists, expressionists, surrealists, and writers of critical essays. Translation of some precious octaves of Ariosto’s poem Orlando furioso were also included. The second ‘special’ issue (2011, 8, entitled Italy: Seasons, is devoted to contemporary women writers of fiction. Particularly valuable is the Literature heritage section, which contains translations of Vivaldi’s sonnets by M. Amelin and of G.G. Belli’s Roman sonnets by E. Solonovič, both representatives of the excellence of the Russian school of translation. The two issues include a complete index of Italian authors translated into Russian between 1994 and 2011.

  7. Respect of standard air quality in major italian towns

    International Nuclear Information System (INIS)

    Valerio, F.

    1995-01-01

    In 1983 air quality standards, related to SO 2 , NO 2 , CO, airborne particulate, lead, O 3 were introduced in italian legislation. Now, SO 2 and lead concentrations are rapidly decreasing everywhere thanks to drastic reductions of sulphur and lead in fuels. The situation is still critic in many urban areas as far as NO 2 and CO are concerned. The increasing number of automobiles circulating in italian urban areas (+43% from 1980 to 1988) is probably reducing the positive effects expected from more efficient and less polluting engines. Electric public transport, aiming at low interference with private traffic, and a different urban organization, aiming at reducing compulsory mobility, could be the proper choices to offer italians both higher standards of urban life and air quality

  8. 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.

  9. Images of Italian Mathematics in France from Risorgimento to Fascism

    CERN Document Server

    Jouve, Guillaume; Mazliak, Laurent; Tazzioli, Rossana

    2016-01-01

    The contributions in this proceedings volume offer a new perspective on the mathematical ties between France and Italy, and reveal how mathematical developments in these two countries affected one another. The focus is above all on the Peninsula’s influence on French mathematicians, counterbalancing the historically predominant perception that French mathematics was a model for Italian mathematicians. In the process, the book details a subtle network of relations between the two countries, where mathematical exchanges fit into the changing and evolving framework of Italian political and academic structures. It reconsiders the issue of nationalities in all of its complexity, an aspect often neglected in research on the history of mathematics. The works in this volume are selected contributions from a conference held in Lille and Lens (France) in November 2013 on Images of Italian Mathematics in France from Risorgimento to Fascism. The authors include respected historians of mathematics, philosophers of scien...

  10. Sophistication and Performance of Italian Agri‐food Exports

    Directory of Open Access Journals (Sweden)

    Anna Carbone

    2012-06-01

    Full Text Available Nonprice competition is increasingly important in world food markets. Recently, the expression ‘export sophistication’ has been introduced in the economic literature to refer to a wide set of attributes that increase product value. An index has been proposed to measure sophistication in an indirect way through the per capita GDP of exporting countries (Lall et al., 2006; Haussmann et al., 2007.The paper applies the sophistication measure to the Italian food export sector, moving from an analysis of trends and performance of Italian food exports. An original way to disentangle different components in the temporal variation of the sophistication index is also proposed.Results show that the sophistication index offers original insights on recent trends in world food exports and with respect to Italian core food exports.

  11. Yugoslav-Italian Economic relations (1918‒1929: Main aspects

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    Latinović Goran

    2015-01-01

    Full Text Available The article looks at some aspects of Yugoslav-Italian economic relations from the end of the First World War to the beginning of the Great Depression. Those relations were not always driven by pure economic interests, but they also had political and strategic aims. Although Yugoslav-Italian political and diplomatic relations were well served in both Serbian/Yugoslav and Italian historiography, little has been written about economic relations between the two countries. Therefore, the article is mainly based on the documents from the Central State Archives (Archivio centrale dello Stato and Historical-Diplomatic Archives of Ministry of Foreign Affairs (Archivio storico-diplomatico del Ministero degli Affari Esteri in Rome, as well as from the Archives of Yugoslavia (Arhiv Jugoslavije in Belgrade.

  12. Modern Italian libraries – between tradition and modernity

    Directory of Open Access Journals (Sweden)

    Kinga Adamiak

    2011-01-01

    Full Text Available For centuries, lands currently belonging to the Republic of Italy boasted the greatest and the most illustrious libraries in Europe. From the Middle Ages to Renaissance, they developed extensively and were dominant in the Old World. The present article, however, concentrates on modern Italian libraries and provides an extensive review of their functioning today. The following issues are covered in the discussion: types of libraries and their cooperation, legal circumstances, the activity of national libraries, library associations and their initiatives and projects aimed at utilization of state-of-the-art IT infrastructures in librarianship. The article also emphasizes strong and weak points of Italian librarianship and ponders on the following: What is the role of Italian libraries today when they are evidently past their prime times? Can the libraries in question meet the requirements of modern times?

  13. A review of the Italian fast reactor programme

    International Nuclear Information System (INIS)

    Pierantoni, F.; Tavoni, R.

    1984-01-01

    This review sums up the Italian situation in the field of the fast reactors on the eve of the fifth five year plan (1985-1989), in which the country undertakes to implement an important activity of research and development in the context of a greater European collaboration. Italian participation in the development of European nuclear power stations together with the completion of the PEC plant which will be used to develop a fuel element with the necessary economic and safety characteristics, remain the two principal goals of the Italian fast reactor programme. In 1983 the sum assigned by ENEA for fast reactors was about 220 billion lire of which 145 billion was for the PEC reactor

  14. Authentic Italian food as Mamma used to make it

    DEFF Research Database (Denmark)

    d'Ambrosio, Luigi; Madsen, Jan Halberg

    2014-01-01

    Research description and purpose: 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. Design/Methodology: The purpose of this research is exploratory...... are unique to this case and cannot be expected replicated, nor generalized. Originality/value: This article investigates how the authentic Italian culinary experience is defined and designed by restaurant owners or managers in the specific context of the city of Aalborg, Denmark. The originality...... of this research resides in the contribution to a better understanding of how authentic experiences are defined and designed at the supply side in the restaurant industry. Moreover, this article takes on a critical perspective on Gilmore and Pine’s genres of authenticity. Keywords: Genres of authenticity, culinary...

  15. 27 October 2014 - L. Pistelli Vice Minister at Foreign Affairs and International Cooperation, Italian Republic

    CERN Multimedia

    Guillaume, Jeanneret

    2014-01-01

    Mr Lapo Pistelli Vice Minister at Foreign Affairs and International Cooperation, Member of the Italian Parliament (Chamber of Deputies), Italian Republic, signing the Guest Book with CERN Director-General R. Heuer ; Physics Department Head L. Mapelli also present

  16. Design of short Italian sentences to assess near vision performance.

    Science.gov (United States)

    Calossi, Antonio; Boccardo, Laura; Fossetti, Alessandro; Radner, Wolfgang

    2014-01-01

    To develop and validate 28 short Italian sentences for the construction of the Italian version of the Radner Reading Chart to simultaneously measure near visual acuity and reading speed. 41 sentences were constructed in Italian language, following the procedure defined by Radner, to obtain "sentence optotypes" with comparable structure and with the same lexical and grammatical difficulty. Sentences were statistically selected and used in 211 normal, non-presbyopic, native Italian-speaking persons. The most equally matched sentences in terms of reading speed and number of reading errors were selected. To assess the validity of the reading speed results obtained with the 28 selected short sentences, we compared the reading speed and reading errors with the average obtained by reading two long 4th-grade paragraphs (97 and 90 words) under the same conditions. The overall mean reading speed of the tested persons was 189±26wpm. The 28 sentences more similar in terms of reading times were selected, achieving a coefficient of variation (the relative SD) of 2.2%. The reliability analyses yielded an overall Cronbach's alpha coefficient of 0.98. The correlation between the short sentences and the long paragraph was high (r=0.85, P<0.0001). The 28 short single Italian sentences optotypes were highly comparable in syntactical structure, number, position, and length of words, lexical difficulty, and reading length. The resulting Italian Radner Reading Chart is precise (high consistency) and practical (short sentences) and therefore useful for research and clinical practice to simultaneously measure near reading acuity and reading speed. Copyright © 2013 Spanish General Council of Optometry. Published by Elsevier Espana. All rights reserved.

  17. Glycemic index and glycemic load of commercial Italian foods.

    Science.gov (United States)

    Scazzina, F; Dall'Asta, M; Casiraghi, M C; Sieri, S; Del Rio, D; Pellegrini, N; Brighenti, F

    2016-05-01

    The glycemic index (GI) and glycemic load (GL) are useful parameters in the nutritional classification of carbohydrate foods. Diets characterized by a low GI and/or a low GL have been repeatedly and independently associated with decreased risk of diabetes and other chronic diseases. The aim of this study is to report the GI and GL value of carbohydrate-rich foods available on the Italian market and mostly consumed in Italy. GI values were determined according to FAO/WHO (1997) and ISO (2010). Overall, the 141 commercial foods that were analyzed represent food categories that are the source of >80% carbohydrate intake in Italy. The food items chosen were based mainly on the market share of the brand within each food category and grouped into 13 food categories: 1) beverages: fermented milk drink, juice, smoothie, soft drink; 2) biscuits; 3) breads; 4) bread substitutes; 5) breakfast cereals; 6) cakes and snacks; 7) candy and confectionery; 8) cereals; 9) desserts and ice-creams; 10) marmalade and jam; 11) pasta; 12) pizza; 13) sugar and sweetener. This database of commercial Italian foods partly overcomes the lack of information on GI and GL of local foods, contributing to a better understanding of the association between GI/GL and health and providing a more informed choice to Italian consumers and health practitioners. Copyright © 2016 The Italian Society of Diabetology, the Italian Society for the Study of Atherosclerosis, the Italian Society of Human Nutrition, and the Department of Clinical Medicine and Surgery, Federico II University. Published by Elsevier B.V. All rights reserved.

  18. The New Italian Seismic Hazard Model

    Science.gov (United States)

    Marzocchi, W.; Meletti, C.; Albarello, D.; D'Amico, V.; Luzi, L.; Martinelli, F.; Pace, B.; Pignone, M.; Rovida, A.; Visini, F.

    2017-12-01

    In 2015 the Seismic Hazard Center (Centro Pericolosità Sismica - CPS) of the National Institute of Geophysics and Volcanology was commissioned of coordinating the national scientific community with the aim to elaborate a new reference seismic hazard model, mainly finalized to the update of seismic code. The CPS designed a roadmap for releasing within three years a significantly renewed PSHA model, with regard both to the updated input elements and to the strategies to be followed. The main requirements of the model were discussed in meetings with the experts on earthquake engineering that then will participate to the revision of the building code. The activities were organized in 6 tasks: program coordination, input data, seismicity models, ground motion predictive equations (GMPEs), computation and rendering, testing. The input data task has been selecting the most updated information about seismicity (historical and instrumental), seismogenic faults, and deformation (both from seismicity and geodetic data). The seismicity models have been elaborating in terms of classic source areas, fault sources and gridded seismicity based on different approaches. The GMPEs task has selected the most recent models accounting for their tectonic suitability and forecasting performance. The testing phase has been planned to design statistical procedures to test with the available data the whole seismic hazard models, and single components such as the seismicity models and the GMPEs. In this talk we show some preliminary results, summarize the overall strategy for building the new Italian PSHA model, and discuss in detail important novelties that we put forward. Specifically, we adopt a new formal probabilistic framework to interpret the outcomes of the model and to test it meaningfully; this requires a proper definition and characterization of both aleatory variability and epistemic uncertainty that we accomplish through an ensemble modeling strategy. We use a weighting scheme

  19. Italian high technology shows its wares at CERN

    CERN Multimedia

    Maximilien Brice

    2005-01-01

    Italian industry held an exhibition at CERN on 14-17 November with 26 firms displaying innovative technological developments. In particular it featured categories such as mechanics, high-vacuum technologies, electronics for detectors, and electric and civil engineering. The exhibition was inaugurated in the presence of Guido Possa, vice-minister for education, universities and research. The event was organized by Sandro Centro, INFN researcher and Industrial Liaison Officer at CERN, along with Federico Ferrini, scientific officer for International Organizations of Geneva and the Italian Chamber of Commerce in Switzerland

  20. L’insegnamento della lingua e letteratura italiane a Cuba.

    Directory of Open Access Journals (Sweden)

    Mayerìn Bello Valdés

    2009-12-01

    Full Text Available Normal 0 14 MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabella normale"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman";} Nel suo articolo l’autrice ricostruisce la storia dell’insegnamento delle lingua e della letteratura italiane a Cuba dal Novecento ai giorni nostri, e fornisce una ricca documentazione sui corsi di italiano, sugli studi e  sulle opere più importanti pubblicate a Cuba sulla nostra letteratura e sulle manifestazioni realizzate per la diffusione della cultura italiana nel paese. In particolare riferisce dell’importante ruolo svolto dalla rivista “Cuadernos de italianística cubana” – e dalle istituzioni accademiche e culturali che ad essa fanno riferimento – nel campo della ricerca linguistica, della glottodidattica, dello studio della cultura italiana nelle sue diverse manifestazioni, tra cui la musica e l’opera lirica, e nella diffusione dell’italiano attraverso specifici programmi televisivi.  Normal 0 14 MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabella normale"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman";} In her article the author reconstructs the history of Italian language and literature teaching in Cuba from the Nineteen Hundreds up to the present and provides a wealth of documentation on the Italian courses, studies and the most important works published in Cuba on our literature, as well as on events organized to spread Italian culture throughout the country.  In particular

  1. Italian Troops on USSR occupied Territories in 1941−1945

    Directory of Open Access Journals (Sweden)

    Игорь Игоревич Баринов

    2011-12-01

    Full Text Available The article studies the activities of Italian allied troops of Nazi Germany in the occupied during the Great Patriotic War of 1941-1945 of the USSR Soviet territories. The material contained in the article allows to compare the Italian occupation administration policy and its features as well as its involvement in war crimes on Soviet territory. This article also gives a possibility to trace the organizing role of Germany in terms of organization of the occupation regime on the Soviet territory and its relations with its allies and satellites on the Eastern Front. The work is based primarily on unexplored archival documents.

  2. The Transition to Work for Italian University Graduates

    DEFF Research Database (Denmark)

    Pozzoli, Dario

    This study investigates the hazard of first job for Italian graduates. The analysis is in particular focused on the transition from university to work, taking into account the graduates' characteristics and the effects relating to degree subject. It is used a large data set from a survey on job...... opportunities for the 1998 Italian graduates. The paper employs a non parametric discrete-time single risk models to study employment hazard. Alternative mixing distributions have also been used to account for unobserved heterogeneity. The results obtained indicate that there is evidence of positive duration...

  3. [The Italian version of Nordic Musculoskeletal Standardized Questionnaire].

    Science.gov (United States)

    Ghersi, R; Martinelli, S; Richeldi, A; Clerici, P; Grazioli, P; Gobba, F M

    2007-01-01

    We translated into Italian the Nordic musculoskelethal questionnaire, as completed by Canadian IRSST with Authors' agreement in 2001, according to OMS recommendations. This translation involved the following items: aches and troubles of neck, dorsal region, low back, shoulders, elbows, hands and wrists, hips and thighs, ankles and feet in the last 12 months. The questionnaire was then submitted to reliability and stability tests. The Italian version of the questionnaire, already used in different languages, proved to be suitable and reliable also for self administration.

  4. Solid organ transplantation: the Italian experience in the international context.

    Science.gov (United States)

    Nanni Costa, A; De Cillia, C; Di Ciaccio, P; Rizzato, L; Venettoni, S

    2011-01-01

    The Italian experience in the organization of transplantation procedures could represent a relevant example of an internal development at a national level, combined with a strengthening of international collaborations. These results can be attributed first to the creation of the Italian National Transplant Centre (Centro Nazionale Trapianti [CNT]), and then to an ongoing European process that is leading to a greater awareness of the importance of closer collaboration between the organizations already existing and operating in the field of transplantation. This article summarizes the role and the most significant achievements of the CNT. Copyright © 2011. Published by Elsevier Inc.

  5. Patriotic pilgrimages during the Italian liberal period: sites and terminology

    Directory of Open Access Journals (Sweden)

    Davide Bagnaresi

    2011-08-01

    Full Text Available The article aims to analyze the phenomenon of "laic pilgrimage": the trips that during the first fifty years of Italian unity, saw the places of memory as the protagonists of the Risorgimento. Specifically will be analyzed the trips to ossuaries, battlefields, monuments and tombs of the fathers of the Nation. The text try to create a map - on a national scale - of the places of pilgrimage divided according to the "users". To different destinations, in fact, correspond different types of pilgrimage, mirrors of Italian political situation of this period.

  6. ATLAS computing activities and developments in the Italian Grid cloud

    International Nuclear Information System (INIS)

    Rinaldi, L; Ciocca, C; K, M; Annovi, A; Antonelli, M; Martini, A; Barberis, D; Brunengo, A; Corosu, M; Barberis, S; Carminati, L; Campana, S; Di, A; Capone, V; Carlino, G; Doria, A; Esposito, R; Merola, L; De, A; Luminari, L

    2012-01-01

    The large amount of data produced by the ATLAS experiment needs new computing paradigms for data processing and analysis, which involve many computing centres spread around the world. The computing workload is managed by regional federations, called “clouds”. The Italian cloud consists of a main (Tier-1) center, located in Bologna, four secondary (Tier-2) centers, and a few smaller (Tier-3) sites. In this contribution we describe the Italian cloud facilities and the activities of data processing, analysis, simulation and software development performed within the cloud, and we discuss the tests of the new computing technologies contributing to evolution of the ATLAS Computing Model.

  7. Italian Studies in Southern Africa/Studi d'Italianistica nell'Africa ...

    African Journals Online (AJOL)

    The journal aims at providing a forum for academic discussion on all aspects of Italian culture. It features articles on Italian language and literature and, since it is one of the primary aims of the journal to foster multi- and inter-disciplinary study and communication, contributions are invited from all writers interested in Italian ...

  8. Teaching Standard Italian to Dialect Speakers: A Pedagogical Perspective of Linguistic Systems in Contact

    Science.gov (United States)

    Danesi, Marcel

    1974-01-01

    The teaching of standard Italian to speakers of Italian dialects both in Italy and in North America is discussed, specifically through a specialized pedagogical program within the framework of a sociolinguistic and psycholinguistic perspective, and based on a structural analysis of linguistic systems in contact. Italian programs in Toronto are…

  9. Enrichment of Phosphatidylethanolamine in Viral Replication Compartments via Co-opting the Endosomal Rab5 Small GTPase by a Positive-Strand RNA Virus.

    Directory of Open Access Journals (Sweden)

    Kai Xu

    2016-10-01

    Full Text Available Positive-strand RNA viruses build extensive membranous replication compartments to support replication and protect the virus from antiviral responses by the host. These viruses require host factors and various lipids to form viral replication complexes (VRCs. The VRCs built by Tomato bushy stunt virus (TBSV are enriched with phosphatidylethanolamine (PE through a previously unknown pathway. To unravel the mechanism of PE enrichment within the TBSV replication compartment, in this paper, the authors demonstrate that TBSV co-opts the guanosine triphosphate (GTP-bound active form of the endosomal Rab5 small GTPase via direct interaction with the viral replication protein. Deletion of Rab5 orthologs in a yeast model host or expression of dominant negative mutants of plant Rab5 greatly decreases TBSV replication and prevents the redistribution of PE to the sites of viral replication. We also show that enrichment of PE in the viral replication compartment is assisted by actin filaments. Interestingly, the closely related Carnation Italian ringspot virus, which replicates on the boundary membrane of mitochondria, uses a similar strategy to the peroxisomal TBSV to hijack the Rab5-positive endosomes into the viral replication compartments. Altogether, usurping the GTP-Rab5-positive endosomes allows TBSV to build a PE-enriched viral replication compartment, which is needed to support peak-level replication. Thus, the Rab family of small GTPases includes critical host factors assisting VRC assembly and genesis of the viral replication compartment.

  10. A re-evaluation of the Italian historical geomagnetic catalogue: implications for paleomagnetic dating at active Italian volcanoes

    Directory of Open Access Journals (Sweden)

    F. D'Ajello Caracciolo

    2011-06-01

    Full Text Available Paleomagnetism is proving to represent one of the most powerful dating tools of volcanics emplaced in Italy during the last few centuries/millennia. This method requires that valuable proxies of the local geomagnetic field (paleosecular variation ((PSV are available. To this end, we re-evaluate the whole Italian geomagnetic directional dataset, consisting of 833 and 696 declination and inclination measurements, respectively, carried out since 1640 AD at several localities. All directions were relocated via the virtual geomagnetic pole method to Stromboli (38.8° N, 15.2° E, the rough centre of the active Italian volcanoes. For declination-only measurements, missing inclinations were derived (always by pole method by French data (for period 1670–1789, and by nearby Italian sites/years (for periods 1640–1657 and 1790–1962. Using post-1825 declination values, we obtain a 0.46 ± 0.19° yr−1 westward drift of the geomagnetic field for Italy. The original observation years were modified, considering such drift value, to derive at a drift-corrected relocated dataset. Both datasets were found to be in substantial agreement with directions derived from the field models by Jackson et al. (2000 and Pavon-Carrasco et al. (2009. However, the drift-corrected dataset minimizes the differences between the Italian data and both field models, and eliminates a persistent 1.6° shift of 1933–1962 declination values from Castellaccio with respect to other nearly coeval Italian data. The relocated datasets were used to calculate two post-1640 Italian SV curves, with mean directions calculated every 30 and 10 years before and after 1790, respectively. The curve comparison suggests that both available field models yield the best available SV curve to perform paleomagnetic dating of 1600–1800 AD Italian volcanics, while the Italian drift-corrected curve is probably preferable for the 19th century. For the 20th century, the global model by

  11. Group-Based Life Design Counseling in an Italian Context

    Science.gov (United States)

    Di Fabio, Annamaria; Maree, Jacobus Gideon

    2012-01-01

    This study examined the effectiveness of group-based Life Design Counseling using the Career-Story Interview. Written exercises were used to implement the seven topics in the Career-Story Interview. The present study employed an experimental design that involved two groups of Italian entrepreneurs from the agricultural and trade sectors, namely an…

  12. Lack of competition in Italian natural gas market

    International Nuclear Information System (INIS)

    Bozzetto, Fabrizio

    2007-01-01

    This article analyses the reasons for an evident lack of competition in the Italian natural gas market, after the 2003 full liberalisation of the market. In particular, analysis focuses on dynamics which probably marks mass market and small office segments [it

  13. Entrepreneurship Education in Italian Universities: Trend, Situation and Opportunities

    Science.gov (United States)

    Iacobucci, Donato; Micozzi, Alessandra

    2012-01-01

    Purpose: The purpose of this paper is to provide an analysis of the present situation and recent evolution of entrepreneurship education in Italian universities and to discuss whether these courses and curricula match the demand for entrepreneurial competences. Design/methodology/approach: The empirical analysis is based on a census of…

  14. Italian Education beyond Hierarchy: Governance, Evaluation and Headship

    Science.gov (United States)

    Grimaldi, Emiliano; Serpieri, Roberto

    2014-01-01

    This article deals with the changes introduced in the Italian education system after the 1997 School Autonomy reform. Looking at the complex interplay between global influences and processes of local inflection, the work explores the degree to which we are witnessing a significant shift towards a new mode of governance and the interplay between…

  15. Italian Sign Language (LIS) Poetry: Iconic Properties and Structural Regularities.

    Science.gov (United States)

    Russo, Tommaso; Giuranna, Rosaria; Pizzuto, Elena

    2001-01-01

    Explores and describes from a crosslinguistic perspective, some of the major structural irregularities that characterize poetry in Italian Sign Language and distinguish poetic from nonpoetic texts. Reviews findings of previous studies of signed language poetry, and points out issues that need to be clarified to provide a more accurate description…

  16. Revisiting the Etymology of Zanni | Moro | Italian Studies in Southern ...

    African Journals Online (AJOL)

    It has long been maintained that the etymology of zani, zanni – the servant or buffoon of the commedia dell'arte – is a northern Italian variant of the proper noun Giovanni, or its shortened form, Gianni. In Tommaseo and Bellini's Dizionario della lingua italiana, published in Turin between 1865 and 1879, it is stated that the ...

  17. Il piradellismo di Buzzati (Prima parte) | Zangrilli | Italian Studies in ...

    African Journals Online (AJOL)

    Italian Studies in Southern Africa/Studi d'Italianistica nell'Africa Australe. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 17, No 1 (2004) >. Log in or Register to get access to full text downloads.

  18. The water needed to have Italians eat pasta and pizza

    NARCIS (Netherlands)

    Martinez-Aldaya, Maite; Hoekstra, Arjen Ysbert

    2010-01-01

    Water resources use in agriculture is generally quantified in relation to the harvest. In contrast, this paper takes a consumer perspective by assessing water use in relation to the final consumer product. The paper analyses the water use related to two products that are typical to Italian

  19. Reframing "The Italian": Questions of Audience Address in Early Cinema.

    Science.gov (United States)

    Keil, Charlie

    1990-01-01

    Analyzes "The Italian" (1915), an early "immigrant" film, examining its problematic relation to questions of working-class and middle-class audience composition. Shows how this film reveals that the creation of narratives suitable for diverse audiences requires continuous readjustment of an adequate mode of address. (MM)

  20. Effectiveness of Picture Books for Italian Instruction at Japanese Universities

    Science.gov (United States)

    Yomo, Minoru; Uni, Kazuhito; Moore, Danièle; Kiyose, Takashi

    2014-01-01

    Recently, the use of children's picture books to teach English has been increasing in Japan. An advantage of these books is the high proportion of basic vocabulary they include. Can picture books also be useful for teaching Japanese students Italian and increasing their motivation? The present study analyses the effectiveness of employing a…

  1. Unpublished Texts: Poesie | Meda | Italian Studies in Southern ...

    African Journals Online (AJOL)

    Her research interests concentrate – within the broader area of Italian literature – on the re-interpretation and re-invention of myth by modern and contemporary writers from a Jungian archetypal perspective which privileges an interdisciplinary approach involving literature, anthropology and depth psychology. She is the ...

  2. A simple DOP model for constituency parsing of Italian sentences

    NARCIS (Netherlands)

    Sangati, F.

    2009-01-01

    We present a simplified Data-Oriented Parsing (DOP) formalism for learning the constituency structure of Italian sentences. In our approach we try to simplify the original DOP methodology by constraining the number and type of fragments we extract from the training corpus. We provide some examples

  3. Discourse Strategies of Italian and English Sales Promotion Letters

    Science.gov (United States)

    Vergaro, Carla

    2004-01-01

    This article describes a contrastive study on rhetorical differences between Italian and English sales promotion letters. It is assumed that cultural differences affect discourse genres traditionally considered as standardized, ritual or even formulaic, written business communication being a case in point. It was our goal to investigate how…

  4. Italian, Ukrainian or Russian? Language and Identity in Crimea

    Science.gov (United States)

    Bocale, Paola

    2015-01-01

    This paper presents the results of fieldwork conducted among the small Italian minority living in Kerch, a coastal town in Crimea, between 2012 and 2013. After introducing the socio-historical background and the current situation of the minority, it presents and discusses the attitudes of members of the community towards the different languages…

  5. L'ultima Gianna manzini | Chionne | Italian Studies in Southern ...

    African Journals Online (AJOL)

    ... intimist vision of life. Very close to the Italian “prosa d'arte” which influenced her polished style, she probably achieved her best results in her two last works, Ritratto in piedi (1971) and Sulla soglia (1973). Both novels are a dialogue with her dead parents, where autobiography and memory dominate, but not in a realistic ...

  6. Solar import from Africa : The Italian and the European perspective

    NARCIS (Netherlands)

    Migliavacca, G.; L'Abbate, A.; Calisti, R.; Soranno, M.; Brancucci Martinez-anido, C.; Alecu, C.; Vandenbergh, M.; Fulli, G.

    2012-01-01

    Goal of the present work is to provide a first preliminary analysis on the effect of African solar energy import on the Italian system at 2030. In particular, the aim is to provide a first preliminary answer to questions like: · what flow will prevail in Italy at 2030 (wind from the Northern border

  7. Visual Creativity across Cultures: A Comparison between Italians and Japanese

    Science.gov (United States)

    Palmiero, Massimiliano; Nakatani, Chie; van Leeuwen, Cees

    2017-01-01

    Culture-related differences in visual creativity were investigated, comparing Italian and Japanese participants in terms of divergent (figural completion task) and product-oriented thinking (figural combination task). Visual restructuring ability was measured as the ability to reinterpret ambiguous figures and was included as a covariate. Results…

  8. Cognitive Counselling Intervention: Treatment Effectiveness in an Italian University Centre

    Science.gov (United States)

    Strepparava, Maria Grazia; Bani, Marco; Zorzi, Federico; Corrias, Deborah; Dolce, Rossella; Rezzonico, Giorgio

    2016-01-01

    Offering counselling to students is increasingly considered as a key academic service. However, the reduction of resources allocated to Italian universities emphasises the need to assess the quality of interventions. This paper presents data reporting the effectiveness of a university counselling service. A sample of 45 undergraduate students…

  9. Comparative local advantages and technological competitiveness for Italian industry

    International Nuclear Information System (INIS)

    Palma, Daniela; Zini, Alessandro

    2005-01-01

    This article describes the evolution of the Italian manufacturing sector's competitiveness over the past ten years and the role played bu the local technology-based comparative advantages in shaping national competitiveness. Data obtained with local-based econometric techniques point to a gradual weakening of core know-how in high-tech industries strongly rooted in the Northwest [it

  10. Critical Factors in the Use of Evaluation in Italian Universities

    Science.gov (United States)

    Rebora, Gianfranco; Turri, Matteo

    2011-01-01

    The use made of evaluation output is crucial for understanding the position and effectiveness of evaluation systems. This article examines the development of evaluation in the Italian university system from the 1990s onwards where serious problems have been and continue to be addressed in the use of evaluation output to improve academic activities…

  11. New Languages and New Consumers: Changing Italian "Media-Scapes"

    Science.gov (United States)

    Milic, Enrico Maria

    2006-01-01

    This research aims to point out some of the behavior, interests, and relationships within the public sphere of young Italian users of the Internet. The topics of analysis were the motivations of the users in expressing themselves through their blogs, their online and offline behavior towards what is offered by the ruling class for consumption,…

  12. Immunity and Community in Italian War Novels Set in Afghanistan

    NARCIS (Netherlands)

    De Rooy, R.; Jansen, M.

    2017-01-01

    The concept of immunity as developed by Roberto Esposito is complementary with the category of community and contrasts the notion of security with that of external contamination. In this article, the logic of immunity is applied to two 2012 Italian war novels set in Afghanistan, namely Melania

  13. Stop and Fricative Devoicing in European Portuguese, Italian and German.

    Science.gov (United States)

    Pape, Daniel; Jesus, Luis M T

    2015-06-01

    This paper describes a cross-linguistic production study of devoicing for European Portuguese (EP), Italian, and German. We recorded all stops and fricatives in four vowel contexts and two word positions. We computed the devoicing of the time-varying patterns throughout the stop and fricative duration. Our results show that regarding devoicing behaviour, EP is more similar to German than Italian. While Italian shows almost no devoicing of all phonologically voiced consonants, both EP and German show strong and consistent devoicing through the entire consonant. Differences in consonant position showed no effect for EP and Italian, but were significantly different for German. The height of the vowel context had an effect for German and EP. For EP, we showed that a more posterior place of articulation and low vowel context lead to significantly more devoicing. However, in contrast to German, we could not find an influence of consonant position on devoicing. The high devoicing for all phonologically voiced stops and fricatives and the vowel context influence are a surprising new result. With respect to voicing maintenance, EP is more like German than other Romance languages.

  14. Commerce and morality in eighteenth-century Italian political thought

    NARCIS (Netherlands)

    K.H. Stapelbroek (Koen)

    2005-01-01

    textabstractThis special issue presents a number of studies by young scholars in the history of eighteenth-century Italian political thought, a field that was put on the map in the second half of the twentieth century by the efforts of Franco Venturi. By taking up the theme of commerce and morality,

  15. Renaissance and Italian Literature in World Literature Program

    Science.gov (United States)

    Paolucci, Anne

    1977-01-01

    Shows how the giants of the Renaissance, from Dante to Shakespeare and Cervantes, can be taught so that they illustrate the dialectic of the cultural experience that produced them, and how the masterpieces of Italian literature can be used to suggest both national and universal qualities. (Editor/RK)

  16. Time and Space in Dante's Comedy | Armour | Italian Studies in ...

    African Journals Online (AJOL)

    Italian Studies in Southern Africa/Studi d'Italianistica nell'Africa Australe. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 14, No 2 (2001) >. Log in or Register to get access to full text downloads.

  17. Dating, sexual activity, and well-being in Italian adolescents

    NARCIS (Netherlands)

    Ciairano, S; Bonino, S; Kliewer, W; Miceli, R; Jackson, S

    Associations among dating, sexual activity, gender and adjustment were investigated in 2,2 73 Italian adolescents (54% female, ages 14 to 19 years) attending public high schools. After controlling for age and type of school attended, both being in a dating relationship and being male were associated

  18. Italian Translation of the Questionnaire for Professional Training Evaluation

    Science.gov (United States)

    Fregonese, Chiara; Caputo, Andrea; Langher, Viviana

    2018-01-01

    This work illustrates the psychometric properties of the Italian version of the Questionnaire for Professional Training Evaluation, designed and validated by Grohmann and Kauffeld. This 12-item questionnaire provides for the evaluation of different training outcomes, is time-efficient, applicable to several professional contexts and shows sound…

  19. Storie italiane : Romantische geschiedcultuur tussen stedelijke traditie en nationaal besef

    NARCIS (Netherlands)

    Pelgrom, Asker Rogier

    2011-01-01

    Storie italiane is about the ‘century of history’ in the ‘land of hundred cities’. During the Romantic era history flourished in Italy as elsewhere in Europe, not only in historiography but especially in literature, painting and music. Pelgrom examines the bloom of historical interest from an

  20. Italian money tested for forgery by moessbauer spectroscopy

    International Nuclear Information System (INIS)

    Ortalli, I.; Pedrazzi, G.; Jiang Keyu; Zhang Xiufang

    1993-01-01

    Italian money has been investigated by Moessbauer spectroscopy. The results indicated that the spectrum of a 10000 lire bank-note consisted of three magnetic sextets and two quadrupole doublets, the spectrum of a 5000 lire note consisted of two Zeeman sextets, but in the 'false' money there are two quadrupole doublets only

  1. The Italian contributions to the history of salicylates

    Directory of Open Access Journals (Sweden)

    Giampiero Pasero

    2011-09-01

    Full Text Available It is well-known that the modern history of salicylates began in 1899 when the compound acetylsalicylic acid was registered and introduced commercially as “aspirin” by the Bayer Company of Germany. As a matter of fact, however, remedies made from willow bark had been used to treat fever and rheumatic complaints at least since 1763, when Edward Stone described their efficacy against malarian fever. A number of Italian scientists made significant contributions during the long period of research leading up to the synthesis of acetylsalicylic acid and its widespread use in rheumatic diseases. In this paper we will review the contributions of some of these researchers, beginning with Bartolomeo Rigatelli, who in 1824 used a willow bark extract as a therapeutic agent, denominating it “salino amarissimo antifebbrile” (very bitter antipyretic salt. In the same year, Francesco Fontana described this natural compound, giving it the name “salicina” (salicin. Two other Italian chemists added considerably to current knowledge of the salicylates: Raffaele Piria in 1838, while working as a research fellow in Paris, extracted the chemical compound salicylic acid, and Cesare Bertagnini in 1855 published a detailed description of the classic adverse event associated with salicylate overdoses – tinnitus – which he studied by deliberately ingesting excessive doses himself. Bertagnini and above all Piria also played conspicuous roles in the history of Italy during the period of the Italian Risorgimento, participating as volunteers in the crucial battle of Curtatone and Montanara during the first Italian War of Independence.

  2. The energy costs of crisis for Italian economy

    International Nuclear Information System (INIS)

    Tomasini, S.

    2008-01-01

    The dramatic fluctuations recorded by oil price over the last two years have refreshes the debate on the costs for economies, as the Italian one, that are net oil importer. With some econometric models such costs are estimated. Future perspectives are discussed. [it

  3. Emotional Geographies of the Uncanny: Reinterpreting Italian Transnational Spaces

    Directory of Open Access Journals (Sweden)

    Maurizio Marinelli

    2013-08-01

    Full Text Available The 'Emotional Geographies of the Uncanny' section of Cultural Studies Review aims to read transnational spaces constructed and inhabited by Italian migrants and settlers to Australasia as emotional spaces of uncanny perceptions, memories, narratives and identities. Drawing inspiration from the Freudian suggestions about the uncanny (das unheimliche, and later interpretations by Heiddeger, Derrida, Kristeva, Bhabha, Žižek, and Ahmed, we refer to the uncanny as the emotional reaction to something that is, at the same time, familiar and unfamiliar, homely and unhomely. The uncanny then becomes an aesthetic frame through which experiences of migration and colonialism can be read and interpreted. How have Italians experienced the strange un/familiarity of the places to which they have migrated or that they have colonised in Australasia? And, in the process of familiarising the unfamiliar, how have they perceived the strange familiarity of the newly emerged 'Italian' spaces that they have first constructed and then inhabited, outside the boundaries of the Italian Nation, and often within the space of other essentialist Nations? Furthermore, how have they related to the places they have left in Italy: the places to which they have progressively become strangers yet have continued to constitute a central element of their subjectivity?

  4. Degree Flexibility and University Drop-out: The Italian Experience

    Science.gov (United States)

    Di Pietro, Giorgio; Cutillo, Andrea

    2008-01-01

    How to reduce university drop-out is a topic of increasing concern. Although several measures have been the subject of numerous debates, little attention has been given to those impacting on the duration, structure and content of the supply of university education. This paper looks at the Italian experience to see what can be learnt about the…

  5. English, French, Spanish, Italian, Portuguese? Code Choice and Austrian Export

    Science.gov (United States)

    Lavric, Eva; Back, Bernhard

    2009-01-01

    This article deals with how "export oriented Austrian companies effect code choice in their business relationships with customers from Romance language speaking countries". The focus lies on the most widespread Romance languages, therefore on French, Spanish, Italian and Portuguese speaking customers.The question of code choice in export…

  6. Drinking Motives and Alcoholic Beverage Preferences among Italian Adolescents

    Science.gov (United States)

    Graziano, Federica; Bina, Manuela; Giannotta, Fabrizia; Ciairano, Silvia

    2012-01-01

    Although drinking motives have been largely studied, research taking into account the Mediterranean drinking culture and focusing on motives specifically associated to adolescents' developmental tasks is lacking. For these reasons the study investigates drinking motives in a group of Italian adolescents and their relationships with drunkenness and…

  7. Migrations, families, generations: Language transmission among several Italian communities in England

    Directory of Open Access Journals (Sweden)

    Margherita Di Salvo

    2015-06-01

    Full Text Available This paper researches the ethnic language shift in two Italian communities in the UK, those in Bedford and Cambridge. It focuses mainly on Italians of first and second generation. The present study questions whether the loss of the ethnic language (Italian or an Italian dialect, can be very costly to the migrants and their families and what happens in family in which adults do not understand children and children do not understand adults and how, in these dynamics, Italian identity remains.

  8. Neoliberty & co. The Architectural Review against 1950s Italian historicism

    Directory of Open Access Journals (Sweden)

    Manuel López Segura

    2013-10-01

    Full Text Available AbstractBuilding upon the Neoliberty polemics (second half of the 1950s, this article offers a revision of the debate on the historicity of architecture that opposed distinguished Italian and British intellectual circles. While the Italian contribution has been extensively analyzed, the existing literature has not dwelt on the reasons why the British refused any operative recovery of history; a gap this article intends to fi ll. From a methodological point of view, given the media nature of the debate, our analysis has been mainly textual, and has focused on the two journals that channelled the exchanges: the Milanese Casabella and the London based Architectural Review. The article is equally of interest as it explores an early episode which already announced two of the paths the architecture of the following decades would follow: postmodern historicism and high-tech.The reasons for the misunderstanding were of diverse nature. First, the different urban cultures present in one country and the other would explain the diverging esteem for the paradoxically Cosmopolitan provincialism of Milan and Turin, admirer of XIXth century bourgeois urbanity. Moreover, Reyner Banham from the English magazine was determined to promote contemporary architecture that would follow the postulates of his beloved Futurism: rejection of tradition and technological assimilation. However, a calm reading of his writings reveals that his antihistoricist stance was not as extreme as is usually believed.The role played by J. M. Richards, editor of Architectural Review, is more problematic. Though he shared many concerns with his Italian counterparts, he did not appease the virulence of the campaign his journal headed. Finally, Nikolaus Pevsner's historiographical project differed from the one the Italians fostered, regarding interpretative keys and methods. The Italian research followed the steps of Benedetto Croce, a position hardly attuned to the Anglo-German historian

  9. Italian Antarctic Research Program: environmental radioactivity survey around the Italian base (1987-1991) Terra Nova Bay - Ross Sea region

    Energy Technology Data Exchange (ETDEWEB)

    Tubertini, O.; Bettoli, M.G.; Cantelli, L. [Bologna Univ. (Italy)] [and others

    1995-12-31

    Investigations have been carried out by the Italian Antartic Research Program to determine the natural and artificial radioactivity levels of both the marine and terrestrial environments. Also, natural and anthropogenic fluxes of aerosol particles onto the Antartic surface have been examined. (Author).

  10. Italian Antarctic Research Program: environmental radioactivity survey around the Italian base (1987-1991) Terra Nova Bay - Ross Sea region

    International Nuclear Information System (INIS)

    Tubertini, O.; Bettoli, M.G.; Cantelli, L.

    1995-01-01

    Investigations have been carried out by the Italian Antartic Research Program to determine the natural and artificial radioactivity levels of both the marine and terrestrial environments. Also, natural and anthropogenic fluxes of aerosol particles onto the Antartic surface have been examined. (Author)

  11. A review of the Italian fast reactor programme, March 1979

    Energy Technology Data Exchange (ETDEWEB)

    Pierantoni, F

    1979-07-01

    Year 1978 in Italy was marked by a standstill in the nuclear energy field. The decisions previously made for the installation of eight 1000 MWe LWR-type reactors could not be acted upon because of the opposition of local authorities and lack of Government power. The construction site at Montalto di Castro (two BWR reactors) was ope ned with difficulty, whereas the decision to install a plant in Mo use equipped with two PWR reactor was postponed. The new presidents of ENEL and CNEN were appointed in January this year and the appointments of the new Boards of Directors are underway. With regard to CNEN, many political bodies are in agreement on an institutional change which would widen field of activity to include new energy sources, solar energy in particular. This will open a big problem: if CNEN will be no more a 'nuclear body, it could be necessary to transfer all the activities connected to the Regulatory Commission to another separate body to be instituted. In this context, the fast reactor programme has continued to develop under the directives of CIPE, and has concentrated its effort on the following three objectives: the PEC-Reactor, the Creys-Malville Power Plant and research and development, and industrial promotion. These objectives are being pursued with the participation of CNEN, ENEL and Italian industry. CNEN has the role of committing and operating the PEC reactor; it is also charged to perform part of the R and D Italian-French programme and to promote industrial development. ENEL participates in the NERSA Company, owner of the Creys-Malville Plant. Italian industry, with its activities of architect-engineering, designing and manufacturing will participate in the construction of the PEC and of the Italian part (33%) of the Creys-Malville Plant. During the last months of 1978 a consortium (COREY) was set up by CNEN and NIRA which has the purpose of integrating and ensuring the smooth running of Italian efforts in the field of long-term research and

  12. A review of the Italian fast reactor programme, March 1979

    International Nuclear Information System (INIS)

    Pierantoni, F.

    1979-01-01

    Year 1978 in Italy was marked by a standstill in the nuclear energy field. The decisions previously made for the installation of eight 1000 MWe LWR-type reactors could not be acted upon because of the opposition of local authorities and lack of Government power. The construction site at Montalto di Castro (two BWR reactors) was ope ned with difficulty, whereas the decision to install a plant in Mo use equipped with two PWR reactor was postponed. The new presidents of ENEL and CNEN were appointed in January this year and the appointments of the new Boards of Directors are underway. With regard to CNEN, many political bodies are in agreement on an institutional change which would widen field of activity to include new energy sources, solar energy in particular. This will open a big problem: if CNEN will be no more a 'nuclear body, it could be necessary to transfer all the activities connected to the Regulatory Commission to another separate body to be instituted. In this context, the fast reactor programme has continued to develop under the directives of CIPE, and has concentrated its effort on the following three objectives: the PEC-Reactor, the Creys-Malville Power Plant and research and development, and industrial promotion. These objectives are being pursued with the participation of CNEN, ENEL and Italian industry. CNEN has the role of committing and operating the PEC reactor; it is also charged to perform part of the R and D Italian-French programme and to promote industrial development. ENEL participates in the NERSA Company, owner of the Creys-Malville Plant. Italian industry, with its activities of architect-engineering, designing and manufacturing will participate in the construction of the PEC and of the Italian part (33%) of the Creys-Malville Plant. During the last months of 1978 a consortium (COREY) was set up by CNEN and NIRA which has the purpose of integrating and ensuring the smooth running of Italian efforts in the field of long-term research and

  13. [Research on antiemetics: an Italian model of success].

    Science.gov (United States)

    Roila, F

    1998-01-01

    At the beginning of the 80's the Italian Group for Clinical Research (G.O.I.R.C.) identified chemotherapy-induced nausea and vomiting as one of the most distressing adverse events, and decided to plan and execute clinical trials on antiemetics in order to reduce this negative impact on patients. Therefore, some consecutive double-blind randomized trials were conducted on cisplatin-treated patients. The first was a dose-finding study on four different high-doses of domperidone, followed by a study comparing two different high-doses of metoclopramide, and a study comparing the addition of a corticosteroid to high-dose metoclopramide with respect to metoclopramide alone. Finally, a study demonstrating that a combination of a higher dose of metoclopramide (3 mg/kg x 2) plus dexamethasone and diphenhydramine was significantly superior with respect to a lower dose of metoclopramide (1 mg/kg x 4) combined with methylprednisolone was carried out. With the introduction of the 5-HT3 receptor antagonists the interest for antiemetic therapy increased and other Italian gynecological and medical oncology centres became involved in the antiemetic research. The Italian Group for Antiemetic Research was formed in 90's and its first study demonstrated the superiority of a combination of a 5-HT3 receptor antagonist plus dexamethasone with respect to the standard three drug combination of high doses of metoclopramide in the prevention of cisplatin-induced acute emesis. In the following years, the Group contributed to the identification of the best antiemetic prophylaxis for acute emesis induced by moderately emetogenic chemotherapy, and for delayed emesis induced by cisplatin. Also a drug utilization review on antiemetics in clinical practice has recently been carried out. Today, the interest of the Group is concentrated in studying the optimal antiemetic prophylaxis for delayed emesis induced by moderately emetogenic chemotherapy. The rules always followed by the Italian Group for

  14. A geographic distribution data set of biodiversity in Italian freshwaters

    Directory of Open Access Journals (Sweden)

    Angela Boggero

    2016-10-01

    Full Text Available We present a data set on the biodiversity of Italian freshwaters, including lakeshores and riverbanks of natural (N=379: springs, streams and lakes and artificial (N=11: fountains sites. The data set belongs partly to the Italian Long Term Ecological Research network (LTER-Italy and partly to LifeWatch, the European e-Science infrastructure for biodiversity and ecosystem research. The data included cover a time period corresponding to the last fifty years (1962-2014. They span a large number of taxa from prokaryotes and unicellular eukaryotes to vertebrates and plants, including taxa linked to the aquatic habitat in at least part of their life cycles (like immature stages of insects, amphibians, birds and vascular plants. The data set consists of 6463 occurrence data and distribution records for 1738 species. The complete data set is available in csv file format via the LifeWatch Service Centre.

  15. Italian Common Bean Landraces: History, Genetic Diversity and Seed Quality

    Directory of Open Access Journals (Sweden)

    Angela R. Piergiovanni

    2010-05-01

    Full Text Available The long tradition of common bean cultivation in Italy has allowed the evolution of many landraces adapted to restricted areas. Nowadays, in response to market demands, old landraces are gradually being replaced by improved cultivars. However, landraces still survive in marginal areas of several Italian regions. Most of them appear severely endangered with risk of extinction due to the advanced age of the farmers and the socio-cultural context where they are cultivated. The present contribution is an overview of the state of the art about the knowledge of Italian common bean germplasm, describing the most important and recent progresses made in its characterization, including genetic diversity and nutritional aspects.

  16. Italian energy scenarios comparative evaluations; Scenari energetici italiani a confronto

    Energy Technology Data Exchange (ETDEWEB)

    Contaldi, Mario [Agenzia per la Protezione dell' Ambiente e per i Servizi Tecnici-APAT, Roma (Italy)

    2005-09-15

    This paper reviews some representative scenarios of the evolution of the Italian primary energy consumption, updated recently. After an overview of the main macroeconomics assumptions the scenario results are cross checked at sectorial level, with a brief discussion of the underlining data and energy intensity trends. The emissions of CO{sub 2}, SO{sub 2} and NO{sub x} resulting from the considered scenarios are also reported and discussed. [Italian] Questo articolo riporta alcuni dei piu rappresentativi ed aggiornati scenari di evoluzione dei consumi energetici primari italiani. Dopo un esame delle principali variabili macroeconomiche i risultati degli scenari sono esaminati a livello di settore, con una breve discussione delle principali variabili utilizzate. Infine sono state anche esaminate le emissioni di CO{sub 2}, SO{sub 2} e NO{sub x} risultanti dai diversi scenari e le possibili conseguenze sul piano normativo.

  17. Italian refiners' environmental spending to soar in 1990s

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    Industry estimates are that Italian refiners' capital outlays will total almost 12 trillion lire ($7.2 billion), in 1990 currencies, in the 1990's. Most spending will be earmarked to develop cleaner fuels and plant-specific environmental mitigation measures related to new European Community regulations. Italian refiners generally have lagged some of their counterparts in Europe and North America on environmental spending. That's because they have faced a continuing margin squeeze as a result of product prices remaining under tight government controls. Last year, the government began to implement price deregulation in line with EC directives. At the same time, the government is enforcing stiffer emissions rules to improve air quality in urban areas. The paper describes spending plans; demand for oxygenates; demand for low sulfur fuel oil for power plants; and price regulations

  18. Feyerabend, truth, and relativisms: Footnotes to the Italian debate.

    Science.gov (United States)

    Gattei, Stefano

    2016-06-01

    There is a substantial literature on Feyerabend's relativism-including a few papers in this collection-but fewer specific studies of the ways that his writings and ideas have been taken up among the non-academic public. This is odd, given his obvious interest in the lives and concerns of persons who were not 'intellectuals'-a term that, for him, had a pejorative ring to it. It is also odd, given the abundance of evidence of how Feyerabend's relativism played a role in a specific national and cultural context-namely, contemporary Italian debates about relativism. This paper offers a study of how Feyerabend's ideas have been deployed by Italian intellectuals and cultural commentators-including the current Pope-and critically assesses them. Copyright © 2015 Elsevier Ltd. All rights reserved.

  19. Phonological competence development in Italian as second/foreign language

    Directory of Open Access Journals (Sweden)

    Anja Zorman

    2017-12-01

    Full Text Available In language courses and teaching materials for Italian as a second or foreign language little attention is generally paid to the development of phonological competence and of speaking ability. The present study involved 140 pupils of elementary schools with Slovene as the language of instruction in the bilingual area of the Slovene Coastal area where Italian is taught as a second language. The research investigated the impact of phonology teaching and the development of phonological awareness on auditory perception abilities. The findings show that programs for the development of discriminatory listening and phonological segmentation of linguistic input critically influence the pupils’ ability of auditory perception, provided such programs are long-term, systematic, intensive, and carried out through direct interaction between the pupils and speakers of the target language. Consequently, such programs also enhance enhance the development of listening comprehension and communicative competence in the target language.

  20. Autonomy, responsibility and the Italian Code of Deontology for Nurses.

    Science.gov (United States)

    Barazzetti, Gaia; Radaelli, Stefania; Sala, Roberta

    2007-01-01

    This article is a first assessment of the Italian Code of deontology for nurses (revised in 1999) on the basis of data collected from focus groups with nurses taking part in the Ethical Codes in Nursing (ECN) project. We illustrate the professional context in which the Code was introduced and explain why the 1999 revision was necessary in the light of changes affecting the Italian nursing profession. The most remarkable findings concern professional autonomy and responsibility, and how the Code is thought of as a set of guidelines for nursing practice. We discuss these issues, underlining that the 1999 Code represents a valuable instrument for ethical reflection and examination, a stimulus for putting the moral sense of the nursing profession into action, and that it represents a new era for professional nursing practice in Italy. The results of the analysis also deserve further qualitative study and future consideration.

  1. Communication of Slovenian Tourism Workers with Italian guests

    Directory of Open Access Journals (Sweden)

    Silva Gomzi Praprotnik

    2016-12-01

    Full Text Available For an Italian guest, getting to know Slovenia as a tourist destination is inevitably connected with getting to know the Slovenian cuisine. Italians are a nation eagerly developing the culture of food, and therefore the gastronomic offer in a certain environment and at a certain time is for them often the basis for a comprehensive perception of the said destination. A good offer, a suitable marketing and an attractive presentation of typical Slovenian dishes play an important role in getting to know natural and cultural heritage as they can widen the knowledge about people and places, eliminate prejudice and strengthen intercultural cooperation. Kind and professional staff, knowledge of the language, civilisation, cultural habits, and differences may be the factors contributing to the assertion of local products and services, and to educating the users of restaurant and tourism services.

  2. Italian psychology under protection: Agostino Gemelli between Catholicism and fascism.

    Science.gov (United States)

    Foschi, Renato; Giannone, Anna; Giuliani, Alessia

    2013-05-01

    Between the 1930s and 1940s, Agostino Gemelli (1878-1959) was the main Italian psychologist; he accepted and promoted an empirical conception of psychology influenced by neo-Thomism. The views of Gemelli were a landmark for many psychologists and psychological models in Catholic universities. Gemelli, moreover, throughout his scientific activity, continued ongoing work of expertise in matters concerning science, morality, and psychology. He was a Franciscan monk but also an officer of the Italian air force, a psychologist, and a rector. During the period of fascist rule in Italy, Gemelli sought compromise solutions to foster the survival of psychological institutions. Around his story, contrasting interpretations have emerged. The aim of this article is to look at Agostino Gemelli as an important historical subject to understand the ways in which scientific enterprises and institutions are likely to be influenced by political regimes and by the dogmatic and intolerant milieu. (PsycINFO Database Record (c) 2013 APA, all rights reserved).

  3. Italian decommissioning in the post-referendum era

    International Nuclear Information System (INIS)

    Ferrazzano, Vincenzo; Scarabotti, Serena

    2012-01-01

    The accident at the TEPCO Fukushima Daiichi nuclear power plant materially reverberated, with its emotional impact, on the preparation of a new nuclear policy in Italy. Italians, wishing to decide directly on the electric power source for their country, applied for a referendum procedure aimed at abrogating the newly enacted legal framework which would have paved the way for an Italian nuclear renaissance. The referendum on the repeal of nuclear power passed on 12-13 June 2011. In addition to the recent termination of the nuclear programme in Italy, effective by law for five years as a result of this referendum, this aborted renaissance of nuclear energy in Italy requires leaders to make many important decisions including how to set up decommissioning programmes and activities and how to establish a national repository for nuclear waste as envisaged by general European policy on the management of such waste. Leaders must also reach consensus regarding the future of the Italian nuclear safety authority. The purpose of this paper is to explore how the Italian Parliament has reacted to this recent referendum on the future of nuclear energy in Italy by strengthening its focus on the safe management of nuclear waste as part of the decommissioning process. More significantly, this paper will analyse the newly enacted Law No. 27 of 24 March 2012 concerning urgent measures for infrastructure development to enhance the competitiveness of the country. This law derives from a political measure taken by Prime Minister Mario Monti in the context of an economic stimulus programme aimed at improving market competition. Article 24 of this so-called 'Liberalisation Decree' focuses on the need for accelerating the deactivation and decommissioning process of Italian nuclear power plants and research reactors. In light of the newly enacted legal provisions, this paper sets forth a general comment on the legal provisions included in Article 24 of Law No. 27/2012 by indicating their

  4. 23rd Workshop of the Italian Neural Networks Society (SIREN)

    CERN Document Server

    Esposito, Anna; Morabito, Francesco

    2014-01-01

    This volume collects a selection of contributions which has been presented at the 23rd Italian Workshop on Neural Networks, the yearly meeting of the Italian Society for Neural Networks (SIREN). The conference was held in Vietri sul Mare, Salerno, Italy during May 23-24, 2013. 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 two main components, a special session and a group of regular sessions featuring different aspects and point of views of artificial neural networks, artificial and natural intelligence, as well as psychological and cognitive theories for modeling human behaviors and human machine interactions, including Information Communication applications of compelling interest.  .

  5. A review of the Italian fast reactor programme

    Energy Technology Data Exchange (ETDEWEB)

    Bruzzi, L; Pierantoni, F [CNEN Fast Reactor Programme, Bologna (Italy)

    1981-05-01

    In the frame of Italian nuclear program, this report deals with the current activities related to PEC reactor delay in construction and start-up, activities within the joint venture between Novatome, France and NIRA, Italy related to components for Super Phenix reactor, participation of NIRA in the Super Phenix studies covering technology of reactor components, reactor core, fuel, safety, fuel cycle technical and economical aspects, codes and standards.

  6. Electric power for a sustainable development. The italian scenario

    International Nuclear Information System (INIS)

    Barabaschi, S.

    1994-01-01

    After a global energy review in the world, this paper presents the italian national energy plan developed during 1990 and 1991. The most significant aspects were focused on decreasing dependence on imported energy and reducing environmental impacts. In conclusion, the author proposes some recommendations, such as a widest international cooperation in research and development in particular for the field of nuclear energy. (TEC). 7 refs., 6 figs

  7. Tariffs regulation experiences in the Italian electricity industry

    International Nuclear Information System (INIS)

    Bianchi, A.

    1997-01-01

    This work tries to explain the tariff regulation experiences in the Italian electricity industry from the end of the second world war to now. These events, shown in the following tables, are divided into four phases: 1) the progressive standardization of electric power prices (1945-61); 2) the price control (1961-74); 3) the 'interferences' in the tariff system (1974-95); 4) the present deregulation (price-cap)

  8. British and Italian electric power systems: Comparative study

    International Nuclear Information System (INIS)

    Lolli, A.

    1992-01-01

    This study compares the new electricity system in England, Wales and Scotland, after the 1989 Electricity Act, and the Italian electricity system (as modified by the January, 9, 1991, Law No. 9 and by the December 5, 1991, Decree No. 386 made law (No. 35) on January, 29, 1992). The study focuses on legal aspects and socio-economic factors influencing planning and organizing by the national electric power industries in their efforts to maintain supply and demand equilibrium

  9. An assessment of the Italian smart gas metering program

    International Nuclear Information System (INIS)

    Di Castelnuovo, Matteo; Fumagalli, Elena

    2013-01-01

    The introduction of smart metering is one of the core elements in recent European policies targeting environmental sustainability and competitiveness of energy markets. Following the roll-out of smart electricity meters, in 2008 the Italian regulator designed an ambitious deployment program also for smart gas meters, that was recently modified in both scope and timing. This paper assesses Italy's original and current deployment plans, with a specific focus on the results of its cost–benefit analysis. In light of the evidence derived from the literature, we observe that the case for the roll-out of smart gas meters in Italy was not supported by a strong emphasis on energy savings but rather focused on increasing efficiency of the Italian gas market; in this respect, we argue that options other than smart gas metering should also be considered. Moreover the Italian cost–benefit analysis, which mostly dealt with the potential cost savings for distributors and suppliers, led to ambiguous results in terms of net present values; thus, we believe that an updated assessment would be extremely useful. Finally, in terms of technological choices, our analysis positively evaluates the regulator's recent proposal to consider a dual-fuel solution for the mass market deployment. - Highlights: • This paper assesses Italy's original and current deployment plans for smart gas meters. • The plan was not supported by a strong emphasis on energy savings. • A focus on increasing efficiency of the Italian gas market appears only partly justifiable. • The business case for adopting smart gas meters should be updated. • Our analysis positively evaluates the a dual-fuel solution for the mass market

  10. A proposed evolution for the Italian certified electronic mail system

    OpenAIRE

    Buzzi, Marina; Ferrucci, Luca; Francesco, Gennai; Petrucci, Claudio

    2016-01-01

    One the main objective of the European Commission is to innovate and bring ICT to its full potential in any sector, including eGovernment, eCommerce, and eHealth services. Certified Electronic Mail (CEM) systems of Member States are currently not interoperable, thus impacting on economic growth and competitiveness. The paper investigates the use of the DNSSec technology as a technological evolution of the Italian CEM System and the first step towards interoperability and adherence to internat...

  11. Lung cancer risk of airborne particles for Italian population

    Energy Technology Data Exchange (ETDEWEB)

    Buonanno, G., E-mail: buonanno@unicas.it [Department of Civil and Mechanical Engineering, University of Cassino and Southern Lazio, Via Di Biasio 43, 03043 Cassino, FR (Italy); International Laboratory for Air Quality and Health, Queensland University of Technology, 2 George Street 2, 4001 Brisbane, Qld. (Australia); Giovinco, G., E-mail: giovinco@unicas.it [Department of Civil and Mechanical Engineering, University of Cassino and Southern Lazio, Via Di Biasio 43, 03043 Cassino, FR (Italy); Morawska, L., E-mail: morawska@qut.edu.au [International Laboratory for Air Quality and Health, Queensland University of Technology, 2 George Street 2, 4001 Brisbane, Qld. (Australia); Stabile, L., E-mail: stabile@unicas.it [Department of Civil and Mechanical Engineering, University of Cassino and Southern Lazio, Via Di Biasio 43, 03043 Cassino, FR (Italy)

    2015-10-15

    Airborne particles, including both ultrafine and supermicrometric particles, contain various carcinogens. Exposure and risk-assessment studies regularly use particle mass concentration as dosimetry parameter, therefore neglecting the potential impact of ultrafine particles due to their negligible mass compared to supermicrometric particles. The main purpose of this study was the characterization of lung cancer risk due to exposure to polycyclic aromatic hydrocarbons and some heavy metals associated with particle inhalation by Italian non-smoking people. A risk-assessment scheme, modified from an existing risk model, was applied to estimate the cancer risk contribution from both ultrafine and supermicrometric particles. Exposure assessment was carried out on the basis of particle number distributions measured in 25 smoke-free microenvironments in Italy. The predicted lung cancer risk was then compared to the cancer incidence rate in Italy to assess the number of lung cancer cases attributed to airborne particle inhalation, which represents one of the main causes of lung cancer, apart from smoking. Ultrafine particles are associated with a much higher risk than supermicrometric particles, and the modified risk-assessment scheme provided a more accurate estimate than the conventional scheme. Great attention has to be paid to indoor microenvironments and, in particular, to cooking and eating times, which represent the major contributors to lung cancer incidence in the Italian population. The modified risk assessment scheme can serve as a tool for assessing environmental quality, as well as setting up exposure standards for particulate matter. - Highlights: • Lung cancer risk for non-smoking Italian population due to particle inhalation. • The average lung cancer risk for Italian population is equal to 1.90×10{sup −2}. • Ultrafine particle is the aerosol metric mostly contributing to lung cancer risk. • B(a)P is the main (particle-bounded) compound

  12. Sodium components cleaning status in the Italian fast reactor program

    Energy Technology Data Exchange (ETDEWEB)

    De Luca, B [CNEN-RIT/MAT - Laboratorio Sviluppo Processi - C.S.N. Cassacia, Rome (Italy); Labanti, V [CNEN-DRV, Bologna (Italy); Mennucci, M [NIRA, Genoa (Italy)

    1978-08-01

    As a consequence of the Italian Fast Reactor Development, mainly aimed to the PEC project and to the participation in the French Superphenix project, it is of increasing importance to set up a reliable method for specific reactor components and related test loops. The first problem was the cleaning of the PEC fuelling machine. In order to perform the routine maintenance of the machine an alcohol cleaning method based on the use of 2-butoxyethanol-NN dimethylformamide mixture has been proposed.

  13. Lung cancer risk of airborne particles for Italian population

    International Nuclear Information System (INIS)

    Buonanno, G.; Giovinco, G.; Morawska, L.; Stabile, L.

    2015-01-01

    Airborne particles, including both ultrafine and supermicrometric particles, contain various carcinogens. Exposure and risk-assessment studies regularly use particle mass concentration as dosimetry parameter, therefore neglecting the potential impact of ultrafine particles due to their negligible mass compared to supermicrometric particles. The main purpose of this study was the characterization of lung cancer risk due to exposure to polycyclic aromatic hydrocarbons and some heavy metals associated with particle inhalation by Italian non-smoking people. A risk-assessment scheme, modified from an existing risk model, was applied to estimate the cancer risk contribution from both ultrafine and supermicrometric particles. Exposure assessment was carried out on the basis of particle number distributions measured in 25 smoke-free microenvironments in Italy. The predicted lung cancer risk was then compared to the cancer incidence rate in Italy to assess the number of lung cancer cases attributed to airborne particle inhalation, which represents one of the main causes of lung cancer, apart from smoking. Ultrafine particles are associated with a much higher risk than supermicrometric particles, and the modified risk-assessment scheme provided a more accurate estimate than the conventional scheme. Great attention has to be paid to indoor microenvironments and, in particular, to cooking and eating times, which represent the major contributors to lung cancer incidence in the Italian population. The modified risk assessment scheme can serve as a tool for assessing environmental quality, as well as setting up exposure standards for particulate matter. - Highlights: • Lung cancer risk for non-smoking Italian population due to particle inhalation. • The average lung cancer risk for Italian population is equal to 1.90×10 −2 . • Ultrafine particle is the aerosol metric mostly contributing to lung cancer risk. • B(a)P is the main (particle-bounded) compound contributing

  14. [Spanish-Italian medical relations during the Renaissance].

    Science.gov (United States)

    Olagüe de Ros, G

    1993-01-01

    This paper offers a general review about the Spanish-Italian medical relations during the Renaissance. Spanish physicians travelled very often to Italy during this time, in order to get a better knowledge of the news advances in medicine. Many of them later occupied academic positions in Spanish universities and wide-spread the new ideas learned in Italy. The role played by printed books and manuscripts in their mutual relationships is here reported.

  15. WRITTEN FAITH: LITERARY ELEMENTS OF ITALIAN IMMIGRATION IN SOUTH BRAZIL

    Directory of Open Access Journals (Sweden)

    Maria Catarina Chitolina Zanini

    2013-12-01

    Full Text Available This article aims to present and analyze literary productions drawn up by descendants of Italian settlers in Rio Grande do Sul (Brazil and highlight how religiosity is a recurring theme present in this texts. This is a migration process that has more than a century and the writing activity proved to be a very usable tool in conservation (and construction of collectives or individuals memories for the contemporary generations.

  16. Networked Intimacy. Intimacy and Friendship among Italian Facebook users

    OpenAIRE

    Farci, Manolo; Rossi, Luca; Boccia Artieri, Giovanni; Giglietto, Fabio

    2016-01-01

    In this paper, we describe the results of a qualitative study conducted with 120 Italian Facebook users to investigate how Facebook enables people to achieve a mutually constitutive intimacy with their own friendship network: a negotiation of intimacy in public through self-disclosure, where the affordances of the platform are useful to elicit significant reactions, validations and demonstrations of affection from others. We observed that, in order to achieve various levels of intimacy on Fac...

  17. Patient migration among the Italian regions in 2003

    Directory of Open Access Journals (Sweden)

    Gabriele Messina

    2008-03-01

    Full Text Available

    Background: In the Italian National Health Service hospital planning was influenced by two aspects: the patients’ freedom to choose their health care provider and the equal distribution of centers spread throughout Italy. While every Italian Region should be able to meet the health needs of its own inhabitants, consistent migration among regions exists. Retrospective studies of cross boundaries patient flows can be useful for health planning purposes, providing precious information about citizens’ preferences, and helping health managers to think about inequality and adjust the offer of care. The aim of this study is to describe cross boundary flows which occurred across all the Italian Regions in 2003.

    Methods: The hospital discharges for 2003 were obtained from the General Directorate for Health Planning of the Italian Ministry of Health. We analyzed regional cross boundary flows using the Gandy Nomogram. This tool, which assesses patient mobility, can be used to describe regions’ ability to satisfy their internal health demand and their own capability in attracting foreign patients.

    Results: All of the regions, for the most part, were able to satisfy internal health care demands, and are placed in the upper right corner of the Gandy Nomogram. Umbria, Emilia Romagna, P. A. di Bolzano, Tuscany, Lombardy, Friuli V. Giulia, Lazio, Abruzzo were the regions that appeared to perform best. The Lombardy region attracts the most patients.

    Conclusions: This study briefly provides an evaluation of hospital supply of services giving indications about patients’ perception of the quality and organization of services. A deeper analysis of patient migration may be undertaken by looking at specific diseases. This kind of research could be useful for planning and maximising supplies when making decisions about healthcare.

  18. Radium-226 levels in Italian drinking waters and foods

    International Nuclear Information System (INIS)

    Mastinu, G.G.; Santaroni, G.P.

    1980-01-01

    Levels of 226 Ra in Italian waters and foods were measured. Results were similar to those found in other countries, except for some mineral waters with 226 Ra concentrations above 1 pCi/liter andup to 19 pCi/liter. No difinite correlation was found between the 226 Ra concentrations measured and the high natural background radiation levels determined in central Italy in previous work

  19. Determinants of result-based control in Italian agencies

    OpenAIRE

    Barbieri, Dario; Fedele, Paolo; Galli, Davide; Ongaro, Edoardo

    2010-01-01

    Explaining the form of public sector organizations is a major contribution that organizational theory has to offer to the study of the public sector. In this chapter, we investigate the characteristics of the relationships between agencies and their parent administration in the Italian central government. The study, rooted in organizational theory, adopts different theoretical angles, at first a ‘cultural-normative’ approach mainly embedded in a logic of appropriateness perspective (March an...

  20. International Outsourcing and Productivity in Italian Manufacturing Sectors

    OpenAIRE

    Lo Turco Alessia

    2007-01-01

    This paper estimates the effect of international outsourcing of materials and services on productivity in Italian manufacturing sectors during the period 1985-1997. Three different measures of outsourcing are used. Firstly, a "narrow" measure of outsourcing is calculated as the intensity of intermediate inputs that each sector imports from the same sector abroad. Secondly, a "broad" measure of outsourcing of materials is calculated as the intensity of materials imported from non-energy manufa...

  1. ICT, skills, and organizational change: evidence from Italian manufacturing firms

    OpenAIRE

    Paola Giuri; Salvatore Torrisi; Natalia Zinovyeva

    2008-01-01

    This article examines the complementarity among information and communication technologies (ICT), skills, and organizational change from a panel of 680 Italian manufacturing firms during 1995-2003. By drawing on different statistical methods, we found evidence of complementarity between skills and organizational change, but did not find evidence of complementarity between ICT and skills. Moreover, our results show that the hypothesis of full complementarity among ICT, human capital, and organ...

  2. Unfair tournaments: gender stereotyping and wage discrimination among Italian graduates

    OpenAIRE

    Carolina Castagnetti; Luisa Rosti

    2012-01-01

    This paper addresses the gender pay gap among Italian university graduates on entry to the labor market, and stresses the importance of gender stereotypes on subjective assessment of individual productivity. We build upon previous research about gender and wage inequality introducing tournament theory as a convenient framework for the gender pay gap analysis. We hypothesize that the effects of gender stereotypes make occupational tournaments unfair. As a consequence, male workers have higher ...

  3. The synergies of the Italian wine and tourism sectors

    Directory of Open Access Journals (Sweden)

    Fabio Gaetano Santeramo

    2017-06-01

    We analyse the synergic relations between the domestic tourism in Italy and wine industry exploring data on flows of domestic tourism among the Italian regions and key indicators for the wine industry. The region of origin of tourists is a determining factor in the choice of destination; we also highlight the role of customer loyalty. The political implications are relevant: institutions and political actors could exploit the synergies between the tourism and the wine industries by promoting excellence in wine.

  4. Food and Wine Tourism: an Analysis of Italian Typical Products

    Directory of Open Access Journals (Sweden)

    Francesco Maria Olivieri

    2015-06-01

    Full Text Available The aim of this work is to focus the specific role of local food productions in spite of its relationship with tourism sector to valorization and promotion of the territorial cultural heritage. The modern agriculture has been and, in the recent years, several specific features are emerging referring to different territorials areas. Tourist would like to have a complete experience consumption of a destination, specifically to natural and cultural heritage and genuine food. This contribute addresses the topics connected to the relationship between typical productions system and tourism sector to underline the competitive advantages to local development. The typical productions are Designation of Protected Origin (Italian DOP, within wine certifications DOCG and DOC and Typical Geographical Indication (IGP and wine’s IGT. The aim is an analysis of the specialization of these kinds of production at Italian regional scale. The implication of the work has connected with defining a necessary and appropriate value strategies based on marketing principles in order to translate the benefit of typical productions to additional value for the local system. Thus, the final part of the paper describes the potential dynamics with the suitable accommodation typology of agriturismo and the typical production system of Italian Administrative Regions.

  5. What foods are identified as animal friendly by Italian consumers?

    Directory of Open Access Journals (Sweden)

    Jorgelina Di Pasquale

    2014-11-01

    Full Text Available In the Italian market, voluntary certifications implying higher levels of animal welfare generally fall into wider production schemes. Despite of the results of EU surveys indicating that about 50% of Italian consumers can easily identify and find animal-friendly products, they still are distributed scarcely or discontinuously in the main retail chains. To assess the apparent contradiction between the intricate information consumers receive from labels and their declared awareness about animal welfare, a survey was conducted in Emilia Romagna region on 355 Italian consumers (face-to-face interviews based on a structured, semi-close-ended questionnaire. Overall, consumers showed a low degree of knowledge about animal welfare attributes, animal farming conditions and animal protection policies (about 30% of correct answers, and a low level of awareness of the effects of their purchasing choices on the welfare of farmed animals (22%. The respondents also showed difficulties in identifying animal-friendly products and often confused them with other certified foods, having sometimes a weak connection (or none at all to animal welfare (e.g., Protected Designation of Origin products. However, most consumers declared to be ready to pay a premium price in name of animal welfare. In conclusion, a labelling system for the welfare content of animal-derived foods is confirmed to be an effective strategy to compensate the efforts of farmers in improving animal welfare, provided that the information given is clear and able to fill the substantial lack of consumer knowledge.

  6. Bioethics and the Italian National Bioethics Committee: historical highlights.

    Science.gov (United States)

    Conti, A A

    2016-01-01

    Though the term "bioethics" was coined in 1970-1, it was immediately after World War II that there emerged the idea that the voluntary consent of human beings was absolutely mandatory for medical interventions to be ethically acceptable. The 1964 Declaration of Helsinki asserted that only an explicit consent could morally and ethically justify research on human beings. In the 1978 "Encyclopedia of Bioethics", the US author Warren T. Reich defined bioethics as the systematic study of human behaviour in the fields of health care and life sciences, and carefully differentiated the epistemological profile of bioethics from that of traditional medical ethics deriving from the Hippocratic Oath. An institutional milestone in the Italian evolution of bioethical knowledge and competence was the foundation of the Italian National Bioethics Committee (NBC), established in 1990. The NBC, which answers to the Council of Ministers, provides methodological support to the Italian Government in the field of bioethical issues, elaborating legislative acts and also furnishing information and consultation for other bodies and associations and for the general public. The activity of the NBC is clearly discernible in its free and user-friendly website. Today, the Internet is often the first repository where individuals and patients look for bioethical information. Given that the quality of this information is extremely variable and not infrequently unreliable, initiatives such as that of the above mentioned NBC website are particularly useful and precious both for health care operators and the entire community.

  7. Soloist evaluations of six Old Italian and six new violins

    Science.gov (United States)

    Fritz, Claudia; Curtin, Joseph; Poitevineau, Jacques; Borsarello, Hugues; Wollman, Indiana; Tao, Fan-Chia; Ghasarossian, Thierry

    2014-01-01

    Many researchers have sought explanations for the purported tonal superiority of Old Italian violins by investigating varnish and wood properties, plate tuning systems, and the spectral balance of the radiated sound. Nevertheless, the fundamental premise of tonal superiority has been investigated scientifically only once very recently, and results showed a general preference for new violins and that players were unable to reliably distinguish new violins from old. The study was, however, relatively small in terms of the number of violins tested (six), the time allotted to each player (an hour), and the size of the test space (a hotel room). In this study, 10 renowned soloists each blind-tested six Old Italian violins (including five by Stradivari) and six new during two 75-min sessions—the first in a rehearsal room, the second in a 300-seat concert hall. When asked to choose a violin to replace their own for a hypothetical concert tour, 6 of the 10 soloists chose a new instrument. A single new violin was easily the most-preferred of the 12. On average, soloists rated their favorite new violins more highly than their favorite old for playability, articulation, and projection, and at least equal to old in terms of timbre. Soloists failed to distinguish new from old at better than chance levels. These results confirm and extend those of the earlier study and present a striking challenge to near-canonical beliefs about Old Italian violins. PMID:24711376

  8. Soloist evaluations of six Old Italian and six new violins.

    Science.gov (United States)

    Fritz, Claudia; Curtin, Joseph; Poitevineau, Jacques; Borsarello, Hugues; Wollman, Indiana; Tao, Fan-Chia; Ghasarossian, Thierry

    2014-05-20

    Many researchers have sought explanations for the purported tonal superiority of Old Italian violins by investigating varnish and wood properties, plate tuning systems, and the spectral balance of the radiated sound. Nevertheless, the fundamental premise of tonal superiority has been investigated scientifically only once very recently, and results showed a general preference for new violins and that players were unable to reliably distinguish new violins from old. The study was, however, relatively small in terms of the number of violins tested (six), the time allotted to each player (an hour), and the size of the test space (a hotel room). In this study, 10 renowned soloists each blind-tested six Old Italian violins (including five by Stradivari) and six new during two 75-min sessions--the first in a rehearsal room, the second in a 300-seat concert hall. When asked to choose a violin to replace their own for a hypothetical concert tour, 6 of the 10 soloists chose a new instrument. A single new violin was easily the most-preferred of the 12. On average, soloists rated their favorite new violins more highly than their favorite old for playability, articulation, and projection, and at least equal to old in terms of timbre. Soloists failed to distinguish new from old at better than chance levels. These results confirm and extend those of the earlier study and present a striking challenge to near-canonical beliefs about Old Italian violins.

  9. Brave New Worlds. Shakespearean Tempests in Italian Prisons

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    Mariacristina Cavecchi

    2017-11-01

    Full Text Available Shakespeare is a pivotal and much staged playwright by theatre companies of prisoners in Italy, even though the practice of theatre in prison in Italy has a much shorter tradition than in the Anglo-Saxon world. Among the many Shakespearean plays, "The Tempest" is a favourite, being obviously able to shine a new light on the themes of revenge, freedom and forgiveness that are central issues in a prison context. Undeniably, in Italy, productions of "The Tempest" in prison have deeply instilled new life into the staging of the Elizabethan playwright. The list includes different kinds of experiences ranging from drama therapy, where the process towards rehabilitation and reintegration is more important than the finished aesthetic product, to productions by theatre directors who are primarily concerned with the artistic medium of the theatre and its aesthetic qualities. A survey of Shakespeare theatrical practice in Italian prisons can help investigate and understand not only the aesthetic but also the political, social and economic consequences of the function of prison nowadays, and provides the first step towards an analysis of Shakespeare practice in Italian prisons in a broader context. By comparison with other European countries, we may also discover that some Italian experiences, such as Fabio Cavalli's work in Rome at the Rebibbia prison, or Armando Punzo's with the "Fortress Company" in Volterra are unique and they deserve more attention.

  10. Attitudes towards honey among Italian consumers: A choice experiment approach.

    Science.gov (United States)

    Cosmina, Marta; Gallenti, Gianluigi; Marangon, Francesco; Troiano, Stefania

    2016-04-01

    Honey is becoming increasingly popular with consumers for its nutritional benefits as well as many other functions. The objective of this article is to determine which factors influence consumers' purchase intentions and to assess the importance of certain honey characteristics to enable identification of the constituents of an ideal honey profile. This information will lead to satisfaction of consumers' preferences and formulation of marketing strategies that support honey makers. We applied a choice experiment to the Italian honey market to define the preferences and the willingness to pay for key characteristics of the product. A face-to-face questionnaire survey was conducted in 2014 (January-July) among Italian consumers; it was completed by 427 respondents. A latent class model was estimated and four classes were identified, with different preferences, illustrating that respondents seem to be heterogeneous honey consumers. Results suggest the "organic" attribute was more important than others factors, such as the place where the honey was produced (landscape), but less important than the country of origin; local Italian honey was preferred to foreign honey. Respondents showed a higher willingness to pay (WTP) for honey from their country of origin versus the production method used. Our results suggest that while organic beekeeping might be an important strategy for diversification, if suitable communication is not taken into consideration, the added value of the production method might not be perceived by consumers. Copyright © 2015 Elsevier Ltd. All rights reserved.

  11. 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

    2017-03-13

    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 faculties respect this law. Further research is needed to better understand the reasons for the current trend, as well as to promote the enforcement of Law 413/1993 with particular regard to information on animal CO.

  12. Legionella contamination in hot water of Italian hotels.

    Science.gov (United States)

    Borella, Paola; Montagna, Maria Teresa; Stampi, Serena; Stancanelli, Giovanna; Romano-Spica, Vincenzo; Triassi, Maria; Marchesi, Isabella; Bargellini, Annalisa; Tatò, Daniela; Napoli, Christian; Zanetti, Franca; Leoni, Erica; Moro, Matteo; Scaltriti, Stefania; Ribera D'Alcalà, Gabriella; Santarpia, Rosalba; Boccia, Stefania

    2005-10-01

    A cross-sectional multicenter survey of Italian hotels was conducted to investigate Legionella spp. contamination of hot water. Chemical parameters (hardness, free chlorine concentration, and trace element concentrations), water systems, and building characteristics were evaluated to study risk factors for colonization. The hot water systems of Italian hotels were strongly colonized by Legionella; 75% of the buildings examined and 60% of the water samples were contaminated, mainly at levels of > or =10(3) CFU liter(-1), and Legionella pneumophila was the most frequently isolated species (87%). L. pneumophila serogroup 1 was isolated from 45.8% of the contaminated sites and from 32.5% of the hotels examined. When a multivariate logistic model was used, only hotel age was associated with contamination, but the risk factors differed depending on the contaminating species and serogroup. Soft water with higher chlorine levels and higher temperatures were associated with L. pneumophila serogroup 1 colonization, whereas the opposite was observed for serogroups 2 to 14. In conclusion, Italian hotels, particularly those located in old buildings, represent a major source of risk for Legionnaires' disease due to the high frequency of Legionella contamination, high germ concentration, and major L. pneumophila serogroup 1 colonization. The possible role of chlorine in favoring the survival of Legionella species is discussed.

  13. Conscientious Objection to Animal Experimentation in Italian Universities

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    Ilaria Baldelli

    2017-03-01

    Full Text Available 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 faculties respect this law. Further research is needed to better understand the reasons for the current trend, as well as to promote the enforcement of Law 413/1993 with particular regard to information on animal CO.

  14. USSR in Reports of Italian Diplomats (1924-1941

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    Olga V. Dubrovina

    2016-01-01

    Full Text Available In this article the reports of Italian diplomatic officials who worked in the USSR between the two World Wars will be analyzed. On the basis of the unpublished sources, an attempt to explain Mussolini's decision to enter the war against the USSR in 1941 will be carried out. As a historical source, the diplomatic reports present, on one hand, rich material about different aspects of soviet life as seen by foreigners and presented by them with thorough details. On the other hand, the subjective character of the diplomatic information foresees a critical approach towards the judgements and opinions of Italian diplomats. However, despite the limitation of their sources from where the Italian diplomats obtained the information, we have to underline the importance of the diplomatic reports and to consider the diplomatic channel as one of the multiple factors in the determining process of the international fascist policy. The attention is focused on two aspects of soviet reality: public sentiment and the national mentality of Russian people. The goal of the article is to examine the mechanism that led to the diplomats' conclusions about the soviet power instability and about its imminent collapse in the case of foreign invasion.

  15. Structural and economic dynamics in diversified Italian farms

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    Cristina Salvioni

    2013-12-01

    Full Text Available Objective of this work is to investigate the structural change and economic dynamics of farms pursuing diversification and differentiation strategies in Italy. The analysis was performed on a panel of data built on the basis of information collected by the Italian FADN between 2003-2009. For the purpose of the analysis, we divided the population of commercial Italian farms into a five-fold farm typology based on size and the extent of diversification and differentiation strategies adopted by the farms. In detail, farms are defined as differentiated when they make use of a system of quality certification, while they are defined as diversified when they take up non farming activities (agritourism, social farms etc.. The findings show that conventional farms remain by far the largest category within the population of Italian commercial farms, while only 13% of the total commercial farms are classified as differentiated and/or diversified. Farms adopting product differentiation strategies are found to have an income growth path similar to that of conventional farms. Yet the category of diversified farms is the only one showing an upward trend with regard to income per worker in the observed years, while farms relying entirely on agricultural products appear to perform poorly in terms of labour productivity.

  16. Italian musicians in Greece during the nineteenth century

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    Romanou Ekaterini

    2003-01-01

    Full Text Available In Greece, the monophonic chant of the Orthodox church and its neumatic notation have been transmitted as a popular tradition up to the first decades of the 20th century. The transformation of Greek musical tradition to a Western type of urban culture and the introduction of harmony, staff notation and western instruments and performance practices in the country began in the 19th century. Italian musicians played a central role in that process. A large number of them lived and worked on the Ionian Islands. Those Italian musicians have left a considerable number of transcriptions and original compositions. Quite a different cultural background existed in Athens. Education was in most cases connected to the church - the institution that during the four centuries of Turkish occupation kept Greeks united and nationally conscious. The neumatic notation was used for all music sung by the people, music of both western and eastern origin. The assimilation of staff notation and harmony was accelerated in the last quarter of the 19th century. At the beginning of the 20th century in Athens a violent cultural clash was provoked by the reformers of music education all of them belonging to German culture. The clash ended with the displacement of the Italian and Greek musicians from the Ionian Islands working at the time in Athens, and the defamation of their fundamental work in music education.

  17. Mitochondrial D-loop sequence variation among Italian horse breeds

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    Zanotti Marta

    2004-11-01

    Full Text Available Abstract The genetic variability of the mitochondrial D-loop DNA sequence in seven horse breeds bred in Italy (Giara, Haflinger, Italian trotter, Lipizzan, Maremmano, Thoroughbred and Sarcidano was analysed. Five unrelated horses were chosen in each breed and twenty-two haplotypes were identified. The sequences obtained were aligned and compared with a reference sequence and with 27 mtDNA D-loop sequences selected in the GenBank database, representing Spanish, Portuguese, North African, wild horses and an Equus asinus sequence as the outgroup. Kimura two-parameter distances were calculated and a cluster analysis using the Neighbour-joining method was performed to obtain phylogenetic trees among breeds bred in Italy and among Italian and foreign breeds. The cluster analysis indicates that all the breeds but Giara are divided in the two trees, and no clear relationships were revealed between Italian populations and the other breeds. These results could be interpreted as showing the mixed origin of breeds bred in Italy and probably indicate the presence of many ancient maternal lineages with high diversity in mtDNA sequences.

  18. Bayesian Analysis of Demand Elasticity in the Italian Electricity Market

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    Maria Chiara D'Errico

    2015-09-01

    Full Text Available The liberalization of the Italian electricity market is a decade old. Within these last ten years, the supply side has been extensively analyzed, but not the demand side. The aim of this paper is to provide a new method for estimation of the demand elasticity, based on Bayesian methods applied to the Italian electricity market. We used individual demand bids data in the day-ahead market in the Italian Power Exchange (IPEX, for 2011, in order to construct an aggregate demand function at the hourly level. We took into account the existence of both elastic and inelastic bidders on the demand side. The empirical results show that elasticity varies significantly during the day and across periods of the year. In addition, the elasticity hourly distribution is clearly skewed and more so in the daily hours. The Bayesian method is a useful tool for policy-making, insofar as the regulator can start with a priori historical information on market behavior and estimate actual market outcomes in response to new policy actions.

  19. [A survey on diet manuals in Italian hospitals].

    Science.gov (United States)

    Donini, L M; Riti, M; Castellaneta, E; Ceccarelli, P; Civale, C; Passaretti, S; del Balzo, V; Cannella, C

    2009-01-01

    Hospital catering is very important to counteract the onset of malnutrition due to either undernutrition or overnutrition and for dietetic treatment. The aim of the study was to evaluate nutritional quality of the hospital dietetic manual used in some Italian hospitals and to analyze the role of the institutional Catering Service and of the Department of Clinical Nutrition. A survey has been carried out, in some Italian hospitals, using a questionnaire to point out the characteristics of hospitals, the typology of catering service, of the diets and of the staff of the Department of Clinical Nutrition. Only 22% of the hospitals has answered; three Italian regions (Umbria, Molise, Basilicata) are completely missing; -each hospital has a specific dietetic manual in most cases completely different from structure and nutritional quality point of view; the staff acting in this field is absolutely insufficient in term of numerousness and of professional typologies. Hospital in-patients are not homogeneous as for age, dietary needs and diseases, so it's necessary to treat them with an ad hoc nutritional intervention not established in advance in a dietetic manual; if from an organisation point of view it is necessary to have such a dietetic manual, it has to be based on nutritional guidelines and recommended dietary allowances.

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

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    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.

  1. Tratamento de matrizes de cravo (Dianthus caryophyllus L., Caryophyllaceae com nitrogênio e calogênese in vitro Nitrogen treatment of carnation (Dianthus caryophyllus l., Caryophyllaceae and in vitro calogenesis

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    Telma Kazumi Hayashi

    2002-03-01

    Full Text Available Indução de calogênese eficiente e multiplicação celular rápida são pré-requisitos fundamentais em biotecnologia de plantas. Sucesso na calogênese é dependente dos componentes do meio de cultura e da qualidade dos explantes. Neste trabalho é relatada a influência do tratamento de matrizes de Dianthus caryophyllus L. com nitrogênio na indução de calogênese in vitro. Mudas de cravo cultivadas em vasos contendo areia foram tratadas com soluções nutritivas contendo 5 níveis de nitrogênio. Explantes folha, entrenós e nó foram coletados aos 30, 45 e 60 dias após início dos tratamentos e inoculados em meio de cultura contendo os sais básicos e vitaminas de Murashige & Skoog (1962, suplementado com 1 g L-1 de caseína hidrolizada, 2 mimol L-1 de cinetina e 3 mimol L-1 de 2,4-D para indução da calogênese. Ao longo dos 60 dias de tratamento com as soluções nutritivas, as matrizes de cravo não apresentaram sintomas visíveis de deficiência ou de excesso do nutriente nitrogênio. O tratamento com nitrogênio afetou a calogênese avaliada em massa de matéria fresca e seca. A produção da massa de matéria fresca de calos foi proporcional ao tratamento com nitrogênio até concentração de 267 mg L-1 para explantes folha por durante 30 dias. Tratamentos mais prolongados (45 e 60 dias afetaram negativamente a calogênese e foram inversamente proporcionais a concentração de nitrogênio na solução nutritiva.Efficient calogenesis induction and rapid cell multiplication are fundamental requirements in plant biotechnology. The success of calogenesis is dependent on the growth medium components and the quality of explants. This work is referred to the influence of Dianthus caryophyllus L. nitrogen treatment on calogenesis induction in vitro. Carnation cuts rooted in sand pots were treated with nutrient solutions containing 5 nitrogen levels. Leaves, internodes and node explants were collected and inoculated on callus induction

  2. 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.

  3. Spelling acquisition in English and Italian: A cross-linguistic study

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    Chiara Valeria eMarinelli

    2015-12-01

    Full Text Available 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 two years of schooling, while in English children the spelling performance was still poor after five 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.

  4. Intake of vitamin A and carotenoids from the Italian population--results of an Italian total diet study.

    Science.gov (United States)

    Lucarini, Massimo; Lanzi, Sabina; D'Evoli, Laura; Aguzzi, Altero; Lombardi-Boccia, Ginevra

    2006-05-01

    The present study focused on vitamin A and carotenoids (alpha-and beta-carotene, lutein and zeaxanthin, beta-cryptoxanthin, lycopene) daily intake from the Italian total diet. The input of some food groups (cereals, vegetables, fruits, milk and dairy, meat and meat products, fish) most responsible for major and minor contributions to the daily intake of these molecules was evaluated. Furthermore the contribution to the dietary intake of beta-carotene and lutein of the most consumed vegetables in the market basket of the Italian total diet (beets, brassica vegetables, carrots, chicory, courgette (zucchini), green beans, lettuce, peas, pepper, spinach, tomatoes) was also investigated. Vitamin A daily intake was 855 mg/person/day. The vegetables food group made the greatest contribution (37%), followed by the meat and meat products food group (23%). The Italian total diet provided 14.3 mg/person/day of carotenoids; lycopene was the highest (7.4 mg/day), followed by lutein + zeaxanthin (4 mg/day), beta-carotene (2.6 mg/day), alpha-carotene (0.15 mg/day), and beta-cryptoxanthin (0.17 mg/day). Carrots and tomatoes were the main sources of beta-carotene in the diet, otherwise the daily consumption of leafy vegetables (spinach, beets, lettuce) made the main contribution to lutein + zeaxanthin daily intake.

  5. [Italian Cystic Fibrosis Registry. Report 2011-2014].

    Science.gov (United States)

    Giordani, Barbara; Amato, Annalisa; Majo, Fabio; Ferrari, Gianluca; Quattrucci, Serena; Minicucci, Laura; Padoan, Rita; Floridia, Giovanna; Puppo Fornaro, Gianna; Taruscio, Domenica; Salvatore, Marco

    2018-01-01

    The Italian Cystic Fibrosis Registry (ICFR) is based on a new agreement about the data flow towards the Registry signed on October, 4th 2016 by the Centre for Rare Diseases of the Italian National Institute of Health (NIH), the clinicians of the Italian National Referral and Support Centres for Cystic Fibrosis, the Paediatric Hospital "Bambino Gesù" (Rome), the Italian Cystic Fibrosis Society, and the Italian League for Cystic Fibrosis. The aim of the present Report is to improve the knowledge on cystic fibrosis (CF) through the epidemiological description of Italian patients. The members of the Scientific and Technical Committee have to write a report on data collected by ICFR, in order to contribute to achieve the aims of ICFR itself, i.e., to improve the care of CF patients. In particular, the Report should contribute to the following objectives: - to analyze the medium and long-term clinical and epidemiological trends of the disease; - to identify the main healthcare needs at regional and national level in order to contribute to the healthcare programmes and to the distribution of resources; - to compare Italian data with the international ones. Analyses and results described in the present Report are referred to patients in charge to the Italian National Referral and Support Centres for Cystic Fibrosis in the period 2011-2014. Data were sent by Centres by means of a specific software (Camilla, Ibis Informatica) and has undergone a double quality control (QC): the first by NIH and the second at a European level (before the inclusion of the Italian data within the European Cystic Fibrosis Registry). These QCs assure the completeness and accuracy of data as well as their consistency with European core data. A total of 29 different CF centres (referral, support, and Paediatric Hospital "Bambino Gesù") sent their data to ICFR; data referred to the period 2011-2014. Data regarding Sardinia Region (Southern Italy) are missing; data from Molise (Southern Italy) CF

  6. L'insegnamento dell'economia industriale nelle università italiane

    OpenAIRE

    Alzona Gianluigi; Frigero Piercarlo; Ninni Augusto

    2003-01-01

    The study analyses the importance and characteristics of Industrial Economics/Organisation and related courses (e.g. Firm Economics, Innovation Economics, Applied Economics) in Italian Universities. Attention is concentrated on first level (3-year) degree courses, set up by Italian Faculties according to the New Organisation of Studies. The research points out that the IE-IO teaching cluster plays a major role in Italian Universities, counting on about 170 courses and 160 professors. Most of ...

  7. The Italian Code of Medical Deontology: characterizing features of its 2014 edition.

    Science.gov (United States)

    Conti, Andrea Alberto

    2015-09-14

    The latest edition of the Italian Code of Medical Deontology has been released by the Italian Federation of the Registers of Physicians and Dentists in May 2014 (1). The previous edition of the Italian Code dated back to 2006 (2), and it has been integrated and updated by a multi-professional and inter-disciplinary panel involving, besides physicians, representatives of scientific societies and trade unions, jurisconsults and experts in bioethics....

  8. Contemporary Seicento: On the Dark Background of the Italian Historical Novel

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    Davide Messina

    2015-11-01

    Full Text Available While the historical novel is a product of European Romanticism, the first Italian historical novel expresses the critical awareness of its origin against the dark background of the Seicento. For the historical and political imagination of the Italian Romanticism, the Seicento represents the Middle Age of modernity, namely the obscurity of the contemporary. From the dark background of the Seicento the Italian historical novel draws stories that reflect on the obscurity of its own time. In particular, my essay examines a selection of contemporary texts that show the continued and critical presence of the Seicento in the Italian historical novel.

  9. CONCUSSION OCCURRENCE AND KNOWLEDGE IN ITALIAN FOOTBALL (SOCCER

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    Steven P. Broglio

    2010-09-01

    Full Text Available The purpose of the study was to investigate concussion history, knowledge, injury identification, and management strategies among athletes, coaches, and medical staff in Italian club level football (soccer clubs. Surveys (N=727 were distributed among Italian football clubs. Athletes' surveys were designed to evaluate athlete knowledge of concussive signs and symptoms and injury reporting. Coaches' surveys explored the understanding of concussive signs and symptoms and management practices. Medical staff surveys explored the standard of care regarding concussions. A total of 342 surveys were returned, for a 47% response rate. Descriptive analyses indicated 10% of athletes sustaining a concussion in the past year and 62% of these injuries were not reported, primarily due to the athletes not thinking the injury was serious enough. Coaches consistently identified non-concussion related symptoms (98.7%, but were unable to identify symptoms associated with concussion (38.9%. Most understood that loss of consciousness is not the sole indicator of injury (82.6%. Medical staff reported a heavy reliance on the clinical exam (92% and athlete symptom reports (92% to make the concussion diagnosis and return to play decision, with little use of neurocognitive (16.7% or balance (0.0% testing. Italian football athletes appear to report concussions at a rate similar to American football players, with a slightly higher rate of unreported injuries. Most of these athletes were aware they were concussed, but did not feel the injury was serious enough to report. Although coaches served as the primary person to whom concussions were reported, the majority of coaches were unable to accurately identify concussion related symptoms. With little use for neurocognitive and postural control assessments, the medical personnel may be missing injuries or returning athletes to play too soon. Collectively, these findings suggest that athletes, coaches, and medical personnel would

  10. Italian Present-day Stress Indicators: IPSI Database

    Science.gov (United States)

    Mariucci, M. T.; Montone, P.

    2017-12-01

    In Italy, since the 90s of the last century, researches concerning the contemporary stress field have been developing at Istituto Nazionale di Geofisica e Vulcanologia (INGV) with local and regional scale studies. Throughout the years many data have been analysed and collected: now they are organized and available for an easy end-use online. IPSI (Italian Present-day Stress Indicators) database, is the first geo-referenced repository of information on the crustal present-day stress field maintained at INGV through a web application database and website development by Gabriele Tarabusi. Data consist of horizontal stress orientations analysed and compiled in a standardized format and quality-ranked for reliability and comparability on a global scale with other database. Our first database release includes 855 data records updated to December 2015. Here we present an updated version that will be released in 2018, after new earthquake data entry up to December 2017. The IPSI web site (http://ipsi.rm.ingv.it/) allows accessing data on a standard map viewer and choose which data (category and/or quality) to plot easily. The main information of each single element (type, quality, orientation) can be viewed simply going over the related symbol, all the information appear by clicking the element. At the same time, simple basic information on the different data type, tectonic regime assignment, quality ranking method are available with pop-up windows. Data records can be downloaded in some common formats, moreover it is possible to download a file directly usable with SHINE, a web based application to interpolate stress orientations (http://shine.rm.ingv.it). IPSI is mainly conceived for those interested in studying the characters of Italian peninsula and surroundings although Italian data are part of the World Stress Map (http://www.world-stress-map.org/) as evidenced by many links that redirect to this database for more details on standard practices in this field.

  11. Awareness, understanding and attitudes of Italians regarding palliative care

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    Franca Benini

    2011-01-01

    Full Text Available There are numerous difficulties encountered in the diffusion of palliative care (PC in developed countries. A correct and widespread awareness of PC among the general public represents an important factor for its enhanced diffusion and use. The aim of this study is to verify the level of awareness of PC among Italians and their perception of the needs of patients with incurable illness. A random sample of 1897 adult subjects, aged 18 to 74 years, representative of the Italian population, was interviewed after stratification by gender, age (6 strata, education (3 levels, geographic area of residency (4 areas and town of residency (4 dimensions. 59.4% of those interviewed had heard of PC, but only 23.5% of them believed that they had an adequate or precise idea of what PC is; 27% of them did not know or had a mistaken idea about the nature of PC. The most accepted perception was that PC alleviates pain and improves quality-of-life. The principal concerns attributed to incurable patients were: fear of suffering and of death, and the principal needs were perceived as: relief from pain and physical suffering. The primary needs of the family were identified in: medical and nursing care at home, followed by: care provided by volunteers and psychological support. The most appropriate care-setting for these patients was indicated as their home, possibly with the support of professional carers. In the case of children, the main concern indicated was that of being "separated" from family, friends, home and toys. Only 45.2% of interviewees thought that they knew a person who had experienced PC. In conclusion, the awareness of the Italian population of PC is scarce and often incorrect. In order to achieve a greater diffusion and better use of PC in our country, this awareness needs to be improved by appropriate intervention.

  12. International Travelers' Sociodemographic, Health, and Travel Characteristics: An Italian Study.

    Science.gov (United States)

    Troiano, Gianmarco; Mercone, Astrid; Bagnoli, Alessandra; Nante, Nicola

    Approximately the 8% of travelers requires medical care, with the diagnosis of a vaccine-preventable disease. The aim of our study was to analyze the socio-demographic, health and travel characteristics of the Italian international travelers. We conducted a cross sectional study from January 2015 to June 2016, at the Travel Medicine Clinic of Siena, asking the doctor to interview patients who attended the Clinic, recording socio-demographic and travel information, malaria prophylaxis, vaccinations. The data were organized in a database and processed by software Stata®. We collected 419 questionnaires. Patients chose 71 countries for their travels; the favorite destinations were: India (6.31%), Thailand (6.31%), and Brazil (5.10%). The mean length of stay was 36.17 days. Italians, students, and freelancers tended to stay abroad for a longer time (mean: 36.4 days, 59.87 days and 64.16 days respectively). 33.17% of our sample used drugs for malaria chemoprophylaxis: 71.9% of them used Atovaquone/Proguanil (Malarone®), 26.6% used Mefloquine (Lariam®), 1.5% other drugs. The vaccinations that travelers mostly got in our study were to prevent hepatitis A (n = 264), the typhoid fever (n = 187), the Tetanus + Diphtheria + Pertussis (n = 165), the Yellow fever (n = 118) and the cholera (n = 78). Twenty-eight (6.68%) refused some recommended vaccinations. The vaccines mostly refused were for Typhoid fever (n = 20), hepatitis a (n = 9), and cholera (n = 9). Our results demonstrated that Italian international travelers are at-risk because of their poor vaccinations adherence. This implies that pre-travel counseling is fundamental to increase the knowledge of the risks and the compliance of future travelers. Copyright © 2016 Icahn School of Medicine at Mount Sinai. Published by Elsevier Inc. All rights reserved.

  13. Italian medical students quality of life: years 2005-2015.

    Science.gov (United States)

    Messina, G; Quercioli, C; Troiano, G; Russo, C; Barbini3, E; Nisticò, F; Nante, N

    2016-01-01

    Quality of Life (QoL) is a concept used to indicate the general wellness of persons or societies. University students report a low quality of life and a worse perception of their health status, because of a situation of greater discomfort in which they live during the course of the study, especially in faculties with an important emotional burden, such as medical schools. The aim of the study was to evaluate the perceived health status of first year medical students. We conducted a cross sectional study in the time span 2005-2015, administering the questionnaire Short Form 36 (SF-36) to first-year students of the School of Medicine of the University of Siena, Italy. In addition to demographic information such as gender and the age we investigated the region of residence, marital status, employment status, and smoking habits; height and weight were required to calculate the body mass index (BMI) to evaluate a possible physical discomfort connected with the perception of health status. The data from the questionnaires were organized and processed by software Stata® SE, version 12.1. 1,104 questionnaires were collected. Medical students reported lower SF-36 scores, compared to the Italian population of the same age. Female gender and smoking habits influence negatively the score of several scales. Body Mass Index is positively correlated with the Physical Activity, while Age is negatively correlated with Social Activities. The perceived quality of life of the Italian medical students is lower when compared to the general population. This confirms that the condition of student implies additional problems, as other studies reports. It would be better to improve it, developing students' resilience. It would be interesting to extend this research to students of other years, from other faculties and other locations, to gain a broader view about the QoL of the Italian students.

  14. Significant findings concerning the production of Italian Renaissance lustred majolica

    Science.gov (United States)

    Padeletti, G.; Fermo, P.

    2013-12-01

    In the present paper the main results obtained, over a period of more than ten years, from a series of studies concerning the characterization of Italian Renaissance lustred majolicas (from Gubbio and Deruta, Umbria, Italy) are presented. Lustre decoration is a well-known technique, consisting in the application of a thin metallic iridescent film, containing silver and copper nanoparticles, over a previously glazed ceramic object. The technique had its origin in Persia (IX century), was imported by Moorish in Spain, and then developed in central Italy during the Renaissance period. Numerous analytical techniques (among which, ETASS, XRD, UV-Vis, SEM-EDX) have been employed for the characterization of lustred ceramic shards, allowing one to acquire information on both lustre chemical composition and nanostructure. In this way it was shown how some technological parameters, such as the firing conditions, are mandatory to obtain the final result. The presence of a specific marker of the lustre Italian production, i.e., cosalite (Pb2Bi2S5), has been also highlighted. From the study of the ceramic body composition (by means of XRD and ICP-OES and in particular of chemometric techniques) acquired on more than 50 ceramic shards it was possible to discriminate between Deruta and Gubbio production, in this way allowing one to assign objects of uncertain provenance to a specific site. Finally, the most interesting results obtained studying excellent lustred masterpieces from Renaissance belonging to important museums are here presented. In particular, with the use of nondestructive techniques (PIXE, RBS, and portable XRD), the production of Mastro Giorgio Andreoli from Gubbio was investigated. By means of the same analytical approach, one of the first examples of lustre in Italy (the famous Baglioni's albarello) was examined, and the controversial question of its attribution to Italian production was scientifically faced.

  15. Assessment of tobacco dependence curricula in Italian dental hygiene schools.

    Science.gov (United States)

    Pizzo, Giuseppe; Davis, Joan M; Licata, Maria E; Giuliana, Giovanna

    2013-08-01

    The aim of this study was to assess the level of tobacco dependence education offered by Italian dental hygiene programs. A fifty-question survey was mailed to the thirty-one active public and private dental hygiene programs in Italy during the 2008-09 academic year. The survey assessed faculty confidence in teaching tobacco treatment, which courses contained tobacco dependence content, the number of minutes spent on specific content areas, and the level of clinical competence that dental hygiene graduates should be able to demonstrate. Surveys were returned by sixteen programs for a response rate of 52 percent. Respondents indicated tobacco dependence education was included in clinic or clinic seminar (56 percent), periodontics (44 percent), oral pathology (31 percent), and prevention (19 percent). All programs reported including the effects of tobacco on general and oral diseases in courses. However, more in-depth topics received less curriculum time; these included tobacco treatment strategies (63 percent) and discussion of cessation medications (31 percent). Interestingly, 62 percent of the respondents indicated they expected dental hygiene graduates to demonstrate a tobacco treatment competency level of a moderate intervention or higher (counseling, discussion of medications, follow-up) rather than a brief intervention in which patients are advised to quit then referred to a quitline. The results of this study indicated that Italian dental hygiene students are not currently receiving adequate instruction in tobacco treatment techniques nor are they being adequately assessed. This unique overview of Italian dental hygiene tobacco dependence education provides a basis for further discussion towards a national competency-based curriculum.

  16. [Health impact of ozone in 13 Italian cities].

    Science.gov (United States)

    Mitis, Francesco; Iavarone, Ivano; Martuzzi, Marco

    2007-01-01

    to estimate the health impact of ozone in 13 Italian cities over 200,000 inhabitants and to produce basic elements to permit the reproducibility of the study in other urban locations. the following data have been used: population data (2001), health data (2001 or from scientific literature), environmental data (2002-2004), from urban background monitoring station and concentration/response risk coefficients derived from recent metanalyses. The indicators SOMO35 and SOMO0 have been used as a proxi of the average exposure to calcolate attributable deaths (and years of life lost) and several causes of morbility for ozone concentrations over 70 microg/m3. acute mortality for all causes and for cardiovascular mortality, respiratory-related hospital admissions in elderly, asthma exacerbation in children and adults, minor restricted activity days, lower respiratory symptoms in children. over 500 (1900) deaths, the 0.6% (2.1%) of total mortality, equivalent to about 6000 (22,000) years of life lost are attributable to ozone levels over 70 microg/m3 in the 13 Italian cities under study. Larger figures, in the order of thousands, are attributable to less severe morbidity outcomes. The health impact of ozone in Italian towns is relevant in terms of acute mortality and morbidity, although less severe than PM10 impact. Background ozone levels are increasing. Abatement strategies for ozone concentrations should consider the whole summer and not only "peak" days and look at policies limiting the concentration of precursors produced by traffic sources. Relevant health benefits can be obtained also under levels proposed as guidelines in the present environmental regulations.

  17. Building blocks of the GIPU, Italian Group of Ultrastructural Pathology.

    Science.gov (United States)

    Papa, V; Costa, R; Cenacchi, G

    2016-06-01

    The Italian Group of Ultrastructural Pathology, GIPU, is a scientific organization committed to promote the art and science of Electron Microscopy (EM) in the pathology field in Italy, sharing its professional work with a public audience. The history of the GIPU goes back to 1990s when a founder group set up the Italian Group of Ultrastructural Diagnostic (GIDU) in Milan. The central focus of annual meetings was on EM, transmission and scanning one, about interesting cases in which it was instrumental in diagnosis. In the 1990s, ultrastructure was still the gold standard for cell/tissue morphology, biology, biochemistry, diagnostic pathology, and played an important role in tailored medicine. So, especially transmission EM, could play a critical role in the diagnosis of various diseases as in human as in animals. Best topics of the annual scientific meetings of the group were kidney, muscle, heart, and liver pathology, infertility, neuropathology, respiratory diseases, skin diseases, storage diseases, tumor pathology, infectious diseases, parasitology, veterinary pathology and more. Nowadays, EM is a method whose importance for diagnosis and pathology is well established: it is still essential in several pathologies, helpful in others, and welcome implemented in eclectic research pathology. Omission of EM likely makes the studies suboptimal and wasteful. So, from 2007 the name of the group has been changed to the Italian Group of Ultrastructural Pathology (GIPU) to favor broader applications of EM also to pathology research field. During last decades, GIDU/GIPU has interconnected with international (Society for Ultrastructural Pathology) and european (European Society of Pathology and Joint Meeting with the European Electron Microscopy Working Group) scientific society, according its statute. By 1991, GIPU has had 40 members: membership in this Group is still open and welcome to all pathologists, PhD, electron microscopy technologists, pathology trainees, and

  18. SGN multipurpose dry storage technology applied to the Italian situation

    International Nuclear Information System (INIS)

    Giorgio, M.; Lanza, R.

    1999-01-01

    SGN has gained considerable experience in the design and construction of interim storage facilities for spent fuel and various nuclear waste, and can therefore propose single product and multipurpose facilities capable of accommodating all types of waste in a single structure. The pooling of certain functions (transport cask reception, radiation protection) and the choice of optimized technologies to answer the specific needs of clients (transfer of nuclear packages by shielded handling cask or nuclearized crane), the use of the same type of storage pit to cool the heat releasing packages (vitrified nuclear waste, fuel elements) makes it possible to propose industrially proven and cost-effective solutions. Studies carried out for the Dutch company COVRA (HABOG facility currently under implementation phase) provide an example of a multipurpose dry storage facility designed to store spent fuel, vitrified reprocessing waste, cemented hulls and end-pieces, cemented technological waste and bituminized waste from fuel reprocessing, i e. high level waste and intermediate level wastes. The study conducted by SGN and GENESI (an Italian consortium formed by Ansaldo's Nuclear Division and Fiat Avio), on behalf of the Italian utility ENEL, offers another example of the multipurpose dry storage facility designed to store in a centralised site all the remaining irradiated fuel elements plus the vitrified waste. This paper presents SGN's experience through a short description of reference storage facilities for various types of products (HLW and spent fuel). It continues with the typical application to the Italian situation to show how these proven technologies are combined to obtain multipurpose facilities tailored to the client's specific requirements. (author)

  19. 12th Italian-Korean Symposium on Relativistic Astrophysics

    International Nuclear Information System (INIS)

    Won Lee, Hyung; Remo Riffini; Vereshchagin

    2013-01-01

    This series of biannual symposia, since 1987, has been boosting exchange of information and collaborations between Italian and Korean astrophysicists on new and hot issues in the field of Relativistic Astrophysics. These symposia cover relativistic field theories, astrophysics and cosmology, topics such as gamma-ray bursts and compact stars, high energy cosmic rays, dark energy and dark matter, general relativity, black holes, and new physics related to cosmology. The organizers are confident that this symposium could deepen the understanding of not only astrophysics and cosmology but also Eastern and Western cultures.

  20. Jacopo da Firenze and the Beginning of Italian Vernacular Algebra

    DEFF Research Database (Denmark)

    Høyrup, Jens

    2006-01-01

    In 1307, one Jacobus de Florentia located at that moment in Montpellier wrote a Tractatus algorismi containing a chapter on algebra. This earliest extant algebra in a European vernacular is noteworthy in several respects: 1.For decades, every writing on algebra in Italy or Montpellier which we know...... but mediated through a Romance-speaking area. The obvious guess (supported by supplementary evidence) is that this area was Catalonia, even though the Catalan-Provencal tradition is only known to us from considerably later sources. Further inspection of Jacopo's algebra and other slightly later Italian...

  1. Features of the Italian National Inventory of Chemical Substances.

    Science.gov (United States)

    Binetti, R; Marcello, I

    1994-01-01

    The Italian National Inventory of Chemical Substances (Inventario nazionale delle sostanze chimiche, INSC), a factual data bank on chemical toxicology produced by the Istituto Superiore di Sanità (ISS), consists of a computerized system on existing chemicals developed for routinary and emergency needs. Historical background, current status and future direction of INSC are discussed. The structure and the feature of INSC are briefly examined. Aspects of retrieval of information and the criteria for the inclusion of data and priority selection are also considered.

  2. Italian trade and direct investment in North Africa

    OpenAIRE

    Riccardo Settimo

    2014-01-01

    More than three years since the events of the Arab Spring, the five North African countries � Algeria, Egypt, Libya, Morocco and Tunisia are still going through a difficult transition. This study provides an overview of Italian trade and direct investment in the region. The main stylized facts are the following: (1) among the countries of the European Union, Italy is the region�s largest trading partner; (2) the region is a crucial source of energy, supplying 31 per cent of the oil and 44...

  3. ISES International Solar Energy Society: Italian Section report

    International Nuclear Information System (INIS)

    Sesto, E.; Stancampiano, M.

    1993-01-01

    After a brief introduction highlighting the potential benefits to be derived from the suitable application of wind turbines, in terms of economic and environmentally compatible energy supplies for remote areas, this paper gives a panoramic look at wind turbine commercialization activities in Italy. The main manufacturers and technical characteristics of the three most promising wind turbines are reported. Comments are made on world market trends and incentive programs being developed by the Italian Government and the European Communities to help bolster industrial participation in this sector

  4. Innovation Systems Research in the Italian Food Industry

    OpenAIRE

    Ornella Wanda Maietta

    2014-01-01

    The objective of the paper is to determine the role that R&D networking, through the collaboration of firms with universities, plays among the determinants of product and process innovation in the Italian food and drink industry and how geographical proximity to a university affects both R&D university-industry collaboration and innovation. The data are sourced from the 7th (1995-1997), 8th (1998-2000), 9th (2001-2003) and 10th (2004-2006) waves of Capitalia survey data. The approach is a tri...

  5. A Review of the Italian Fast Reactor Programme

    International Nuclear Information System (INIS)

    Pierantoni, F.; Tavoni, R.

    1988-01-01

    The provisional data available indicate that Italy's total primary energy demand Increased in 1987 by 3.8% (see table 1) as compared to a GNP Increase in real terms of 2.7%. Oil and natural gas consumption registered a growth of 4% and 11.3% respectively compared to the 1986 levels. Primary electricity (hydro-geo and nuclear) decreased by 18% due essentially to a total lack of nuclear contribution. Net electricity import increased by 4.5%. It should be noted that the Italian energy dependence on external primary sources has continued at the very high level of 81% being the highest among the industrialized countries

  6. Misconception p value among Chilean and Italian academic psychologists

    Directory of Open Access Journals (Sweden)

    Laura Badenes-Ribera

    2016-08-01

    Full Text Available The p value misconceptions are based on certain beliefs and attributions about the significance of the results. Thus, they affect the professionals’ decisions and jeopardize the quality of interventions and the accumulation of valid scientific knowledge. We conducted a survey on 164 academic psychologists (134 Italians, 30 Chileans, questioned on this topic. Our findings are consistent with original research and suggest that some participants do not know how to correctly interpret p values. The inverse probability fallacy presents the greatest comprehension problems, followed by the replication fallacy. These results highlight the importance of the statistical re-education of researchers. Recommendations for improving statistical cognition are proposed.

  7. 47th Scientific Meeting of the Italian Statistical Society

    CERN Document Server

    Moreno, Elías; Racugno, Walter

    2016-01-01

    This book brings together selected peer-reviewed contributions from various research fields in statistics, and highlights the diverse approaches and analyses related to real-life phenomena. Major topics covered in this volume include, but are not limited to, bayesian inference, likelihood approach, pseudo-likelihoods, regression, time series, and data analysis as well as applications in the life and social sciences. The software packages used in the papers are made available by the authors. This book is a result of the 47th Scientific Meeting of the Italian Statistical Society, held at the University of Cagliari, Italy, in 2014.

  8. Hieronymi Fracastorii: the Italian scientist who described the "French disease".

    Science.gov (United States)

    Pesapane, Filippo; Marcelli, Stefano; Nazzaro, Gianluca

    2015-01-01

    Girolamo Fracastoro was a true Italian Renaissance man: he excelled in literature, poetry, music, geography, geology, philosophy, astronomy and, of course, medicine to the point that made Charles-Edward Armory Winslow define him as "a peak unequaled by anyone between Hippocrates and Pasteur". In 1521 Fracastoro wrote the poem "Syphilis Sive de Morbo Gallico" in which was established the use of the term "syphilis" for this terrible and inexplicably transmitted disease, often referred to as "French disease" by the people of the time and by Fracastoro himself.

  9. Hieronymi Fracastorii: the Italian scientist who described the "French disease"*

    Science.gov (United States)

    Pesapane, Filippo; Marcelli, Stefano; Nazzaro, Gianluca

    2015-01-01

    Girolamo Fracastoro was a true Italian Renaissance man: he excelled in literature, poetry, music, geography, geology, philosophy, astronomy and, of course, medicine to the point that made Charles-Edward Armory Winslow define him as "a peak unequaled by anyone between Hippocrates and Pasteur". In 1521 Fracastoro wrote the poem "Syphilis Sive de Morbo Gallico" in which was established the use of the term "syphilis" for this terrible and inexplicably transmitted disease, often referred to as "French disease" by the people of the time and by Fracastoro himself. PMID:26560214

  10. Concussion occurrence and knowledge in italian football (soccer).

    Science.gov (United States)

    Broglio, Steven P; Vagnozzi, Roberto; Sabin, Matthew; Signoretti, Stefano; Tavazzi, Barbara; Lazzarino, Giuseppe

    2010-01-01

    The purpose of the study was to investigate concussion history, knowledge, injury identification, and management strategies among athletes, coaches, and medical staff in Italian club level football (soccer) clubs. Surveys (N=727) were distributed among Italian football clubs. Athletes' surveys were designed to evaluate athlete knowledge of concussive signs and symptoms and injury reporting. Coaches' surveys explored the understanding of concussive signs and symptoms and management practices. Medical staff surveys explored the standard of care regarding concussions. A total of 342 surveys were returned, for a 47% response rate. Descriptive analyses indicated 10% of athletes sustaining a concussion in the past year and 62% of these injuries were not reported, primarily due to the athletes not thinking the injury was serious enough. Coaches consistently identified non-concussion related symptoms (98.7%), but were unable to identify symptoms associated with concussion (38.9%). Most understood that loss of consciousness is not the sole indicator of injury (82.6%). Medical staff reported a heavy reliance on the clinical exam (92%) and athlete symptom reports (92%) to make the concussion diagnosis and return to play decision, with little use of neurocognitive (16.7%) or balance (0.0%) testing. Italian football athletes appear to report concussions at a rate similar to American football players, with a slightly higher rate of unreported injuries. Most of these athletes were aware they were concussed, but did not feel the injury was serious enough to report. Although coaches served as the primary person to whom concussions were reported, the majority of coaches were unable to accurately identify concussion related symptoms. With little use for neurocognitive and postural control assessments, the medical personnel may be missing injuries or returning athletes to play too soon. Collectively, these findings suggest that athletes, coaches, and medical personnel would benefit

  11. [Italian immigration into Imperial Germany up to World War I].

    Science.gov (United States)

    Trincia, L

    1996-09-01

    "A rapid growth, both economic and industrial, of the German Empire during the last decade of the nineteenth century...produced a major switch in Germany's status from that of a country of emigration to a country of immigration.... The essay gives a concise description of the characteristics of Italian migration flows towards Germany, integration processes and chain migration patterns. The impact of immigration on the receiving country is...analyzed, both in terms of economic development and from a social, political and legal point of view." (SUMMARY IN ENG AND FRE) excerpt

  12. Teaching Russian Literature in Italian Universities: Problems and Possible Solutions

    Directory of Open Access Journals (Sweden)

    Irina Marchesini

    2013-12-01

    Full Text Available Vladimir Vladimirovič Nabokov is undoubtedly a key figure of world literature. Nonetheless, together with his legacy as a writer, his activity as a University teacher should be considered. This aspect, often marginalized by Nabokov criticism, deserves greater recognition. Indeed, it could stimulate interesting theoretical reflections on how to teach literature, especially Russian. In this perspective, this paper discusses some of the most common problems in teaching Russian literature in Italian universities, suggesting possible solutions inferred from Nabokov’s Lectures on Russian Literature (1981.

  13. 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…

  14. The Effect of Training on Italian Firms' Productivity: Microeconomic and Macroeconomic Perspectives

    Science.gov (United States)

    Guerrazzi, Marco

    2016-01-01

    In this article, I explore the effect of training on the productivity of a sample of Italian firms and the impact of training on EU economic growth. Specifically, retrieving data from a survey performed by the Italian Institute for the Development of Vocational Training in 2009, I find that employer-sponsored training displays a positive and…

  15. The Difficult Transition of the Italian University System: Growth, Underfunding and Reforms

    Science.gov (United States)

    Turri, Matteo

    2016-01-01

    The evolution of Italian universities in terms of growth, economic sustainability and reforms can be interpreted in the light of the élite, mass and universal access categories defined by Martin Trow. The findings from this analysis show that although the number of enrolled students and funding problems propel the Italian university system towards…

  16. Italian National Forest Inventory: methods, state of the project, and future developments

    Science.gov (United States)

    Giovanni Tabacchi; Flora De Natale; Antonio Floris; Caterina Gagliano; Patrizia Gasparini; Gianfranco Scrinzi; Vittorio Tosi

    2007-01-01

    A primary objective of the Italian National Forest Inventory (NFI) is to provide information required by the Kyoto Protocol and the Ministerial Conference on the Protection of Forests in Europe in relation to sustainable forest management practices. For this reason, the second Italian NFI was aimed at providing data in a way that is consistent with the international...

  17. Assessing the competitive conditions in the Italian banking system: some empirical evidence

    Directory of Open Access Journals (Sweden)

    P. COCCORESE

    1998-06-01

    Full Text Available The European banking industry is currently facing the effects arising from the increasing integration of national financial markets. In adapting to this new scenario, the Italian banking system has undergone a considerable transformation. The degree of competition in the Italian banking system is evaluated using a sample of banks during the period 1988-96.

  18. The Teaching of Italian in Institutions of Higher Learning in the United States and Canada.

    Science.gov (United States)

    Istituto Italiano di Cultura, New York, NY.

    This booklet contains a list of institutions of higher learning in the United States and Canada which teach Italian. Italian is taught, according to the booklet, in 383 colleges and universities in the United States (including 28 community or junior colleges), and in 15 colleges and universities in Canada. Other information includes the number of…

  19. New Product Development in the Fashion Industry: An Empirical Investigation of Italian Firms

    OpenAIRE

    Bandinelli, Romeo; Rinaldi, Rinaldo; Rossi, Monica; Terzi, Sergio

    2013-01-01

    This paper investigates how companies in the fashion industry organize, plan and perform their New Product Development process (NPD). The results have been achieved through an empirical study carried out by the authors with the support of the GeCo Observatory, an Italian research initiative launched in 2012. This paper shows the details of eight selected case studies from the Italian fashion industry.

  20. Do Negative Acts in Italian Academia Have a Quadratic Relationship with Determinants of Health?

    Science.gov (United States)

    Fadda, Salvatore; Giorgi, Gabriele; Benitez Muñoz, Juan Luis; Justicia Justicia, Fernando; Solinas, Giuliana

    2015-01-01

    Purpose: The purpose of this paper is to investigate the prevalence of workplace bullying in an Italian university. Design/methodology/approach: More than 200 workers have completed the Italian version of the Negative Acts Questionnaire and the General Health Questionnaire. Findings: The results show a spread of low to medium negative actions in…