Search results for "GASP"
showing 10 items of 53 documents
Isoëtes sabatina (IsoëtaceaeLycopodiophyta), a new aquatic species from central Italy
2013
The new species Isoetes sabatina is described and illustrated. Morphological, anatomical, and ecological characters are given. It differs from the similar I. echinospora by several characters, such as megaspore ornamentation and size, microspore size, velum extension and form, and also for its ecology. A table showing the main differential characters of the new species compared with those of the other European aquatic species is presented. So far, the species is known from a single locality (Bracciano Lake, central Italy), having a peculiar ecology and within the Mediterranean bioclimate.
Coleccion de las cartas familiares y papeles curiosos del P. Dn. Josef Clemente Maestro de Teologia de la Congreg[acio]n del Oratorio de S. Felipe Ne…
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Negoziazioni: aspetti metodologici e territori di confine nel racconto di vita di Gaspare Spatuzza
2017
Il paper approfondisce alcune questioni metodologiche emerse nel corso di un progetto di ricerca iniziato nell’ottobre del 2012, quando – ottenute le formali autorizzazioni – ho intervistato per la prima volta Gaspare Spatuzza. Gli incontri – 9 in tutto e dispiegatisi lungo l’arco di un anno fino all’ottobre del 2013 – si sono svolti all’interno della struttura carceraria in località protetta dove Spatuzza si trovava detenuto. La ricerca si è conclusa con la pubblicazione di un volume dal titolo A colloquio con Gaspare Spatuzza. Un racconto di vita. Una storia di stragi (Bologna, il Mulino, 2016). I temi oggetto di approfondimento di questo lavoro sono stati al centro dei miei interessi di …
In vitro colonic fermentation of a plant sterol-enriched beverage in a dynamic-colonic gastrointestinal digester
2021
Abstract The impact of a plant sterol-enriched beverage on the sterol metabolism, organic acid production and microbiota composition was evaluated by means of a dynamic gastrointestinal and colonic fermentation model. After one week of fermentation, an absence of sterol metabolites was reported, in accordance with the lack of microbiota related to their metabolism. Although total organic acid content was lower in the ascending colon (AC) compared to the transversal (TC) and descending colon (DC) (28–57 mmol/L vs. 55-87 and 44–64 mmol/L, respectively), its increments, with respect to the initial value, were higher (2-fold vs. 1.6- and 1.5-fold). Increments of acetate, butyrate and propionate…
Gigaspermum mouretii Corb. (Gigaspermaceae, Musci), a new species from Italy
1998
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Bachelard et Aloysius Bertrand, de Gaspard de la nuit à La flamme d'une chandelle
2008
International audience
Жанр комментария в творческом наследии Исмаила Гаспринского
2022
The article deals with the place of the commentary genre in the journalistic heritage of a Crimean Tatar journalist, publisher, and educator, Ismail Gasprinsky. The authors prove that the work of I. Gasprinsky reveals an inclination towards the “journalism of opinion”. One of the leading roles in it is played by the commentary genre, in which the editor and publisher of the Crimean Tatar newspaper, “Perevodchik-Terdzhiman”, expressed his attitude to the pressing problems of our time. The journalistic comments of I. Gasprinsky show us his views on politics, society, religion, education, economy, and journalism, and the variety of rhetorical devices used in the comments demonstrate his journa…
Micromorphological approach to the systematics of Mediterranean Isoëtes species (Isoëtaceae, Lycopodiophyta): analysis of the megaspore surface
2012
Megaspore ornamentation is one of the few morphological characters used in the taxonomy of the genus Isoëtes. In the present work, we test the application of this character for distinguishing some Isoëtes species occurring in the Mediterranean: Isoëtes sicula, which according to some authors should be included as a variety in I. histrix, and the recently described I. todaroana, whose affinity with other taxa is currently unknown. Two additional species (I. duriei, I. velata) were also included in the analysis. The megaspores were studied using scanning electron microscopy combined with energy-dispersive X-ray spectroscopy and chemical treatment. In all species, the megaspore surface is cove…
La figurazione dello spazio architettonico di Gaspare De Fiore
2017
Dal 1967, anno in cui Gaspare De Fiore pubblicò La figurazione dello spazio architettonico, ad oggi sono trascorsi esattamente 50 anni, eppure l’opera conserva la medesima fresca attualità che fu possibile rilevare leggendola per la prima volta durante gli anni della nostra formazione. Nell’affrontare il problema dello spazio architettonico De Fiore distingue tra la sua ideazione e la sua rappresentazione, segnatamente affrontando il secondo argomento da molteplici punti di vista e lungo un arco temporale che abbraccia l’intera storia dell’uomo, dalla pittura preclassica all’arte contemporanea, passando attraverso la rappresentazione dell’architettura in epoca romana, le dinamiche concettua…
Effects of environmental and temporal factors on Glomeromycotina spores in sand dunes along the Gulf of Valencia (Spain)
2019
Abstract AMF symbiosis in sand dunes is the key for maintenance of stable vegetation. The main goal of this work was to determine the effects of environmental and temporal factors on AMF living in sand dunes (Gulf of Valencia, Spain). Soil samples were collected seasonally at 6 sites, during 2 yrs, from three habitats and four plant species and the frequency and relative abundance of AMF was examined. AMF were more frequent in mobile than in embryonic dunes, in spring and in sites with old vegetation. Ten AMF species were identified, their distribution depending mainly on the anthropogenic disturbance of the site. Gigasporaceae Cetraspora sp. and Dentiscutata sp. preferred undisturbed soil …