1,356,686 research outputs found
First record of the Kuwana pine mealybug Crisicoccus pini (Kuwana) in Italy: a new threat to Italian pine forests?
No full textBoselli, Mauro, Pellizzari, Giuseppina (2016): First record of the Kuwana pine mealybug Crisicoccus pini (Kuwana) in Italy: a new threat to Italian pine forests? Zootaxa 4083 (2): 293-296, DOI: 10.11646/zootaxa.4083.2.
Discorsi pronunziati dal Ministro P. Boselli, discutendosi il bilancio dell'istruzione pubblica nelle tornate dei 20 e 21 giugno 1889
No full textDiscorsi pronunziati dal Ministro P. Boselli, discutendosi il bilancio dell'istruzione pubblica nelle tornate dei 20 e 21 giugno 1889
Roma : Forzani e C., 1889
73 p. ; 22 cm
Note In testa al front.: Senato del Regno
Correction: Time- and cost-effective production of untagged recombinant MVA by flow virometry and direct virus sorting (Journal of Translational Medicine, (2023), 21, 1, (495), 10.1186/s12967-023-04353-7)
No full textFollowing publication of the original article [1], we have been notified that the author name of Daniela Boselli was mentioned incorrectly. The correct name was updated in this erratum
Il Novum è l’Intero? Considerazioni a margine dell’intervento di Gabriele Boselli
No full textWhat does define the Novum? Starting from this matter, raised by the article of Boselli edited on this Journal, the Author inquiries about the possibility of considering the a-priori a reliable scientific and cultural suggestionChe cosa definisce il Novum? A partire da questa domanda, sollevata dall’articolo di Boselli su questa Rivista, l’Autrice s’interroga sulla possibilità di considerare l’a-priori una proposta scientifica e culturale attendibile
Paurocephala chonchaiensis Boselli 1929
No full textPaurocephala chonchaiensis Boselli (gures 12B, D, F, H, J) Paurocephala chonchaiensis Boselli, 1929: 252; Lectotype, (UNEI) examined, by present designation. Paurocephala conchaiensis Boselli; Boselli, 1929: 259; 1930: 186; Hodkinson, 1983: 355. misspelling. Paurocephala (Thoracocorna) chonchaiensis Boselli; Klimaszewski, 1970: 426; 1973: 161. Paurocephala pumilae Li and Yang, 1987: 46. Holotype (BAUC), examined, syn. n. Paurocephala zhejiangensis Yang and Li, 1987: 48. Holotype (BAUC), examined, syn. n. Description. Species of the chonchaiensis type. Adult: similar to P. bifasciata diVering in the overall darker body coloration; in the longer setae on forewing veins; surface spinules in cells of forewing denser; ratio of antennal length to head width and forewing length to forewing width. Measurements and ratios as in table 2A–C. Fifth instar larva: similar to P. bifasciata diVering in coloration. Antenna yellow, distal half of agellum brown. Dorsal sclerites brown. Caudal plate yellow to light brown. Measurements and ratios as in table 3. Host plants. Ficus pumila L. (Moraceae). Distribution. China (Yang and Li, 1987) (Hong Kong) and Japan (Miyatake, 1965). Material examined. China: Lectotype, paralectotypes 2, 3, 5 larvae, Fu-Chow, 27 November 1924, Ficus sp. (F. Silvestri); Holotype (of P. pumilae), paratypes 7, 6, Guangdong, Hainan Island, Xinglong, Wenquan, 20–21 December 1974, Ficus pumila; Holotype (of P. zhejiangensis), Zhejiang, Lin’an Co., Tianmushan, 4 May 1980; 49, 49, 33 larvae, Hong Kong, Hong Kong Island, Hill above Belchers, 200 m, 12–13 November 1996, Ficus pumila (J. H. Martin). Japan: 3, Kyushu, Hirao, Fukuoka, 10 June 1958, Ficus pumila (Y. Miyatake); 1, Tsushima Is., Mitaka, Hagasaki, 30 August 1991 (K. Matsumoto) (BAUC, BMNH, MHNG, NHMB, OMNH, TULE). Dry and slide mounted and preserved in alcohol. Comments. Some of the literature records of P. chonchaiensis Boselli concern P. bifasciata Kuwayama (see comments under P. bifasciata). To avoid future taxonomic confusion a lectotype is designated here for P. chonchaiensis Boselli.Published as part of Mifsud, D. & Burckhardt, D., 2002, Taxonomy and phylogeny of the Old World jumping plant-louse genus Paurocephala (Insecta, Hemiptera, Psylloidea), pp. 1887-1986 in Journal of Natural History 36 (16) on page 1952, DOI: 10.1080/00222930110048909, http://zenodo.org/record/529907
Orlando ministro dell'Interno del governo Boselli
No full textIl saggio ricostruisce la posizione di Vittorio Emanuele Orlando nel suo ruolo di ministro dell'Interno del governo Boselli, durate la Prima Guerra Mondiale
A snapshot on galaxy evolution occurring in the Great Wall: the role of Nurture atz = 0
No full textWith the aim of quantifying the contribution of the environment on the evolution of galaxies at z = 0 we have used the DR7 catalogue of the Sloan Digital Sky Survey (SDSS) to reconstruct the 3-D distribution of 4132 galaxies in 420 square degrees of the Coma supercluster, containing two rich clusters (Coma and A1367), several groups, and many filamentary structures belonging to the ``Great Wall'', at the approximate distance of 100 Mpc. At this distance the galaxy census is complete to Mi = -17.5 mag, i.e. ~4 mag fainter than M*. The morphological classification of galaxies into early- (ellipticals) and late-types (spirals) was carried out by inspection of individual SDSS images and spectra. The density around each galaxy was determined in cylinders of 1 Mpc radius and 1000 km s-1 half length. The color-luminosity relation was derived for galaxies in bins morphological type and in four thresholds of galaxy density-contrast, ranging from delta1,1000 20 (UH = the cluster's cores). The fraction of early-type galaxies increases with the log of the over-density. A well defined ``red sequence'' composed of early-type galaxies exists in all environments at high luminosity, but it lacks of low luminosity (dwarf) galaxies in the lowest density environment. Conversely low luminosity isolated galaxies are predominantly of late-type. In other words the low luminosity end of the distribution is dominated by red dE galaxies in clusters and groups and by dwarf blue amorphous systems in the lowest density regions. At z = 0 we find evidence for strong evolution induced by the environment (Nurture). Transformations take place mostly at low luminosity when star forming dwarf galaxies inhabiting low density environments migrate into amorphous passive dwarf ellipticals in their infall into denser regions. The mechanism involves suppression of the star formation due to gas stripping, without significant mass growth, as proposed by Boselli et al. (2008a, ApJ, 674, 742). This process is more efficient and fast in ambients of increasing density. In the highest density environments (around clusters) the truncation of the star formation happens fast enough (few 100 Myr) to produce the signature of post-star-burst in galaxy spectra. PSB galaxies, that are in fact found significantly clustered around the largest dynamical units, represent the remnants of star forming isolated galaxies that had their star formation violently suppressed during their infall in clusters in the last 0.5-1.5 Gyrs, and the progenitors of future dEs
«An anomaly in Algardi's oeuvre»: Orfeo Boselli e la cappella Patrizi in S. Maria Maggiore
No full textGli incartamenti contabili conservati nel fondo Millini dell’Archivio Serlupi Crescenzi hanno permesso all’autore di ridefinire le fasi della realizzazione della cappella Patrizi nella basilica di S. Maria Maggiore e al contempo di attribuire i due ritratti di Costanzo e Patrizio Patrizi, rispettivamente ricondotti dalla critica a scultore anonimo e ad Alessandro Algardi, alla mano di Orfeo Boselli. Si aggiungono così due importanti tasselli alla produzione autonoma dello scultore romano, noto essenzialmente per la sua attività di restauratore di pezzi archeologici. Inoltre, si propone di identificare un busto di Orfeo Boselli di collezione privata, già erroneamente individuato come effigie di Paolo Giordano II Orsini, come ritratto di Torquato Alessandri, amico di Boselli che è rappresentato in età matura e in vesti all’antica per onorarne la carriera militare.The accounts kept in the Millini fonds of the Serlupi Crescenzi Archive have allowed the author to redefine the stages of the construction of the Patrizi chapel in the basilica of S. Maria Maggiore. At the same time, it was possible to ascribe the two portraits of Costanzo and Patrizio Patrizi, previously attributed by critics to an anonymous sculptor and to Alessandro Algardi, to the hand of Orfeo Boselli. This rediscovery makes it possible to add two important pieces to the autonomous production of the Roman sculptor, known essentially for his work as a restorer of antique sculptures. In addition, the author proposes to identify a bust made by Orfeo Boselli in a private collection, already erroneously identified as an effigy of Paolo Giordano II Orsini, as a portrait of Torquato Alessandri, a friend of Boselli's who is depicted in his mature age and in old-fashioned clothes to honour his military career
Frequence et caracteristiques biometriques des stomates de certain porte-greffes de vigne.
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