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The Great Theatre of the World. Salvator Rosa and the Academies
No full textLa mostra organizzata con Dulwich Picture Gallery di Londra e Kimbell Art Museum di Fort Worth dall’autrice con Helen Langdon e Xavier Salomon, presenta un ingente numero di capolavori di Salvator Rosa. Nel catalogo la studiosa ha redatto numerose schede e un saggio sul rapporto fondamentale dell’artista con il mondo accademico –letterario, teatrale ed artistico- del suo tempo. Attraverso documenti per lo più inediti (componimenti, lettere, inventari), l’autrice ricostruisce un pezzo di vita culturale e artistica tra Firenze e Roma a cavallo del quinto e settimo decennio del Seicento. Si tratta di uno scenario in cui, insieme al protagonista Rosa, si intrecciano artisti del calibro di Pier Francesco Mola e Carlo Dolci, e committenti quali Flavio Chigi o Giovan Carlo de Medici. The exhibition, organized with the Dulwich Picture Gallery in London and the Kimbell Art Museum in Fort Worth by the author toghether with Helen Langdon and Xavier Salomon, had shown many of the Salvator Rosa’s masterpieces. In the catalogue the scholar did many entries and an essay on the really essential relation among the artist and the Seventeenth Century Academies of Florence and Rome. Academies that were not only artistic but also of music, theatre and poetry. Thanks to unpublished documents (poems, letters and inventories) the author can reconstruct the artistic and cultural life in Florence and Rome between 1640th and 1650th. Together with Salvator Rosa are others leading artists and patrons such as Pier Francesco Mola, Carlo Dolci, Pietro da Cortona, and Flavio Chigi or Giovan Carlo de Medici.
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Chondroitin sulfate. Structure, role and pharmacological activity. Nicola Volpi (Editor)
No full textContents
STRUCTURE Isolation, purification and analysis of chondroitin sulfate proteoglycans Fumiko Matsui and Atsuhiko Oohira Isolation and Purification of Chondroitin Sulfate Luiz-Claudio F. Silva Structure of chondroitin sulfate Fotini N. Lamari and Nikos K. Karamanos Progress in the structural biology of chondroitin sulfate Barbara Mulloy The biosynthesis and catabolism of galactosaminoglycans Vikas Prabhakar and Ram Sasisekharan Biosynthesis of chondroitin sulfate: from the early, precursor discoveries to nowadays, genetic approaches Mauro S.G. Pavao, Ana Christina Vilela-Silva and Paulo A.S. Mourao Advances in the analysis of chondroitin/dermatan sulfate M. Stylianou, I.-E. Triantaphyllidou and D.H. Vynios Chondroitin sulfate lyases - their applications in analysis and glycobiotechnology Emmanuel Petit, Cedric Delattre, Dulce Papy-Garcia and Phillipe Michaud Chondroitin sulfate Lyases: Structure, Activity and Applications in Analysis and the Treatment of Diseases Robert J. Linhardt, Fikri Y Avci, Toshohiko Toida, Yeong Shik Kim and Miroslaw Cygler BIOLOGICAL ROLE OF CHONDROITIN SULFATE Structure, metabolism and tissue roles of chondroitin sulfate proteoglycans Christopher J. Handley, Tom Samiric and Mina Z. Ilic Emergence and structural characteristics of chondroitin sulfates in the animal kingdom Lucia O. Sampaio and Helena B. Nader Role of the sulfation pattern of chondroitin sulfate in its biological activities and the binding of growth factors Chilkunda D. Nandini and Kazuyuki Sugahara Chondroitin sulfate as a key molecule in the development of atherosclerosis and cancer progression A.D. Theocharis, G.N. Tzanakakis and N.K. Karamanos Chondroitin sulfate proteoglycans in tumor progression Yanusz Wegrowski and Francois-Xavier Maquart Chondroitin sulfate proteoglycans in the brain Sachiko Aono and Atsuhiko Oohira Chondroitin/dermatan sulfate in the central nervous system: structures and functions in health and disease Uwe Rauch and Joachim Kappler Chondroitin sulfate proteoglycan and its degradation products in CNS repair Asya Rolls and Michal Schwartz Role of Chondroitin 4-Sulfate in Pregnancy-Associated Malaria D. Channe Gowda PHARMACOLOGICAL ACTIVITIES OF CHONDROITIN SULFATE Immunological activity of chondroitin sulfate Toshihiko Toida, Shinobu Sakai, Hiroshi Akiyama and Robert J. Lindhardt Antioxidant activity of chondroitin sulfate G.M. Campo, A. Avenoso, S. Campo, A.M. Ferlazzo and A. Caltroni Effects of chondroitin sulfate on the cellular metabolism N. Brandl, J. Holzmann, R. Schabus and M. Huettinger In vitro effects of chondroitin sulfate A. Fioravanti, R. Marcolongo and G. Collodel Effect of chondroitin sulfate as nutraceutical in dogs with arthropathies Britta Dobenecker Chondroitin sulfate as a structure modifying agent Daniel Uebelhart, Ruud Knols, Elling D. de Bruin and Gust Verbruggen CLINICAL EFFICACY AND TRIALS Chondroitin sulfate in the management of erosive osteoarthritis of the interphalangeal finger joints Gust Verbruggen Chondroitin sulfate in the management of hip and knee osteoarthritis: an overview Geraldine Bana, Benedicte Jamard, Evelyne Verrouil and Bernard Mazieres Treatment of knee osteoarthritis with oral chondroitin sulfate Daniel Uebelhart, Ruud Knols, Elling D. de Bruin and Gust Verbrugge
Volpi Franco
No full textFranco Volpi è stato professore all’Università di Padova e docente in diverse università straniere. Ha mostrato la presenza pervasiva dell’interpretazione di Aristotele in M. Heidegger, evidenziando come quest’ultimo, attraverso tale interpretazione, intenda rimettere in gioco i capisaldi della filosofia occidentale. Volpi ha altresì approfondito il problema del nichilismo, cercando anche di delineare possibili vie per una sua terapia e per una prospettiva del suo oltrepassamento. Nella sua analisi, il nichilismo corrode le verità e indebolisce le religioni, ma apre anche spazi per una filosofia pratica prudente e aperta al divenire. Interessi per la filosofia della religione emergono anche nelle sue riflessioni sul volontarismo teologico oltre che su autori come N. Gómez Dávila, di cui sottolinea la fede in Dio, “verità di tutte le illusioni”, non dimostrato ma “postulato senza ambagi”.
Parole chiave: Franco Volpi, nichilismo, oltrepassamento del nichilismo, volontarismo teologico, ermeneutica.
Franco Volpi was a professor at the University of Padua and taught at various foreign universities. He demonstrated the pervasive presence of Aristotle’s interpretation in M. Heidegger, highlighting how the latter, through this interpretation, aims to re-examine the foundations of Western philosophy. Volpi also delved into the problem of nihilism, seeking to outline possible paths for its therapy and for a perspective on its overcoming. In his analysis, nihilism corrodes truths and weakens religions, but it also opens up spaces for a prudent and open practical philosophy. Interests in the philosophy of religion also emerge in his reflections on theological voluntarism, as well as on authors like N. Gómez Dávila, whose faith in God he emphasizes as the “truth of all illusions,” not proven but “postulated without ambiguity.”
Keywords: Franco Volpi, nihilism, overcoming of nihilism, theological voluntarism, hermeneutic
Sulle tracce di Cristoforo Volpi
No full textNel saggio si ricostruisce l'attività del pittore milanese Cristoforo Volpi, più noto per essere il cognato di Bartolomeo Suardi detto il Bramantino, a partire da una serie di tele con le Storie della Vergine di collezione privata, provenienti dall'ancona già nella cappella dell'Immacolata Concezione nella chiesa di San Francesco a Vigevano del 1508
An investigation of coastal groundwater discharge and associated nutrient inputs: using electrical resistivity, temperature, and geochemical tracers in Pescadero Lagoon, California
No full textThesis (M.S.) -- San Jose State University, 2014."A thesis presented to the faculty of Moss Landing Marine Laboratories."by Christina M. Volpi"A thesis presented to the faculty of Moss Landing Marine Laboratories.
Marisa Volpi. Legami a doppio filo fra pittura, scrittura, lettura
No full textIl contributo presenta la figura della critica e storica dell'arte Marisa Volpi (1928-2015), personalità di spicco della critica d'arte degli anni Sessanta e Settanta, nonché scrittrice (premio Viareggio 1986) e autrice di racconti ispirati alle vite d'artista. Con alcuni esempi, viene messo in luce lo stretto legame fra l'attività di ricerca storica, l'elaborazione critica e la scrittura di Marisa Volpi.The contribute focuses on the intellectual figure of Marisa Volpi (1928-2015): art historian, professor, art critic, curator and writer (Viareggio Prix 1986). The author of this contribute runs the website www.marisavolpi.it, with the patronage of the Department of Art History and Performing media at Sapienza University, where Marisa Volpi's archive is situated
Mass spectrometry characterization of Escherichia coli K4 oligosaccharides from 2-mers to more than 20-mers
No full textThe separation and characterization of oligosaccharides obtained by hyaluronidase [E.C. 3.2.1.35] digestion of Escherichia coli K4 polysaccharide using online high-performance liquid chromatography/electrospray ionization mass spectrometry (HPLC/ESI-MS) are presented. Complete identification and structural information for oligosaccharides containing 2-24 monomers (from 2- to 24-mers) were obtained. In particular, smaller K4 species, from 2-mers to 4-mers, exhibited mainly [M-H](-1) anions, whereas the 6- to 8-mers existed predominantly at the charge state of -2. The K4 oligomers from 10-mers to 14-mers were mainly represented by [M-3H](-3) anions while species from 16- to 20-mers were characterized by a charge state of -4. K4 oligosaccharides from 22- to 24-mers existed as [M-4H](-4) and [M-5H](-5) anions and, for this latter species, ions having a charge state of -6 appeared. For smaller K4 species, in particular from 6-mers to 10-mers, ESI-MS revealed anions related to the loss of one monosaccharide unit from the oligomers due to apparent collisional activation and ion source fragmentation. However, no odd-numbered anions were produced for K4 2/4-mer species or for oligosaccharides greater than 12-mers, while for K4 species 8/10-mer, ESI-MS revealed odd-numbered anions generally in low relative abundance making the interpretation of the spectra easier. The ESI-MS spectra of oligosaccharides separated by online HPLC were applied to the evaluation of the K4 polymerization process, confirming that the addition of fructose units is not critical for chain elongation as variously fructosylated oligomer species were detected directly on the K4 carbohydrate backbone
La limitazione degli effetti retroattivi delle sentenze costituzionali nei rapporti fra la Corte e i giudici comuni
No full textImprovement in the fractionation of sulfated glycosaminoglycans by anion-exchange chromatography in the presence of various organic solvents. Preliminary results
No full textPurifìed heparin, dermatan sulfate and chondroitin sulfate in mixtures were fractionated by anion-exchange chromatography on Ecteola-cellulose using increasing concentration of sodium chloride and ammonium acetate, in thè absence or presence of 10% and 20% methanol, ethanol or propanol. The glycosaminoglycan mixture fractionated with increasing concentration of sodium chloride was recov-ered between 0.2 and 1.6/1.8 M NaCl, with a maximum at about 0.6-0.8 M. Dermatan sulfate was puri-fied from heparin and chondroitin sulfate and was obtained as a single species at 0.2 M NaCl. Anion-exchange chromatography on Ecteola-cellulose with increasing concentration of ammonium acetate demonstrated that glycosaminoglycans were recovered from 0.2 to 2.8/3.0 M. Dermatan sulfate was obtained as a single species at 0.2-0.4 M. The 0.6/0.8 M fractions were composed of different per-centage of dermatan sulfate and chondroitin sulfate. Heparin began to elute at 1.0 M ammonium acetate, and from 1.0 to 1.4 M it was mainly composed of thè fasi moving species. The presence of 10% or 20% methanol, 20% ethanol or 20% propanol had no effect on thè separation of glycosaminogly¬cans, whilst 10% ethanol added to ammonium acetate permitted recovery of large amount dermatan sulfate with a purity of 100% and of heparin with a purity greater than 90%. Moreover, 10% propanol allowed heparin with a purity greater than 95% enriched with fast moving component to be obtained
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