Exploració per autor "Pradell Cara, Trinitat"
Ara es mostren els items 17-36 de 75
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Enamel deterioration: the thermal properties of the modernist enamels and stain glasses from the city of Barcelona
(2017)
Text en actes de congrés
Accés obert -
Estudi de les colradures sobre or i plata del retaule barroc de sant Ruf de la catedral de Santa Maria de Tortosa
(2015-07)
Article
Accés obertEls segles XVII i XVIII són el moment de màxim esplendor a tota Europa en l’ús de les colres de colors. La tècnica de les colres de colors sobre fulls d’or o plata de l’època barroca està poc estudiada des del punt de ... -
Experimental study of historical processing of cobalt arsenide ore for colouring glazes (15-16th century Europe)
(Elsevier Ltd, 2021-04-01)
Article
Accés obertCobalt was used since the early antiquity to tinge glass and glazes in blue. The presence of arsenic in blue decorated glazes since ~1500 onwards and absence beforehand, observed in Europe, might be related to the processing ... -
Fe in P-doped basaltic melts: a Mössbauer spectroscopy study
(2018-10-01)
Article
Accés obertThe addition of P to a basalt causes a change in the environment of Fe. At low P contents iron is located in the glass structure and the Fe3+/Fe2+ ratio is about 80/20. Further addition of P causes a collapse of the glass ... -
Final TCSB
(Universitat Politècnica de Catalunya, 2011-06-14)
Examen
Accés restringit a la comunitat UPC -
Final TMSB
(Universitat Politècnica de Catalunya, 2017-01-20)
Examen
Accés restringit a la comunitat UPC -
Final TMSB
(Universitat Politècnica de Catalunya, 2016-01-15)
Examen
Accés restringit a la comunitat UPC -
From tin- to antimony-based yellow opacifiers in the early Islamic Egyptian glazes: Regional influences and ruling dynasties
(Elsevier Ltd, 2019-08-01)
Article
Accés obertA small group of opaque yellow glazed sherds has recently been identified among the ceramics excavated at the Islamic city of Madinat al-Zahra’ near Cordoba, in al-Andalus (southern Spain), which was founded in 936 AD ... -
Glaze production at an early Islamic workshop in al-Andalus
(2018-06-26)
Article
Accés obertThe study and analysis of the materials found in one of the earliest Islamic glazed ceramics workshop in al-Andalus (Pechina) dating from the second half of the 9th century, including fritting vessels, kiln furniture, ... -
Identification of reaction compounds in micrometric layers from gothic paintings using combined SR-XRD and SR-FTIR
(2009-07)
Article
Accés restringit per política de l'editorialSynchrotron radiation X-ray diffraction ( -SR-XRD) and Fourier transform infrared spectroscopy ( -SRFTIR) are used in the non-destructive identification of reaction and aging compounds from micrometric ancient painting ... -
Islamic glazed wares from ancient Termez (southern Uzbekistan). Raw materials and techniques
(Elsevier Ltd, 2020-02-01)
Article
Accés obertAncient Termez, located on the southern border of Transoxiana/Mawarannahr, was an important pottery production centre during the Islamic period. Recent archaeological and archaeometric research carried out by the Spanish-Uzbek ... -
Jun ware glaze colours: An X-ray absorption spectroscopy study
(Elsevier, 2022-06)
Article
Accés obertJun ware is stoneware created in the late Northern Song dynasty (12th century) with a blue glaze combining transparent-blue and whitish-opaque submillimetric areas. The glaze has a glass nanostructure with lime-rich droplets ... -
Jun ware glazes: Chemistry, nanostructure and optical properties
(Elsevier, 2018-09-13)
Article
Accés obertA set of the Classic and official Jun ware shards found at various kilns at Yuzhou (Henan) are analyzed. The blue color and milky appearance of the glazes subject of intense debate as being due to either the glaze nanostructure ... -
La Creu de Sant Joan de les Abadesses, una joia de l’orfebreria catalana del XIV
(2021-11-01)
Article
Accés obert -
Low molecular weight organic acid salts, markers of old fungi activity in wall paintings
(2016-02-21)
Article
Accés obertMicro-Infrared Spectroscopy (mSR-FTIR) and X-ray diffraction (mSR-XRD) with synchrotron light, Gas Chromatography/Mass Spectrometry (CG/MS), Optical Microscopy (OM) and Scanning Electron Microscopy (SEM/EDS) were used ... -
Lustre and glazed ceramic collection from Mas Llorens, 16-17th centuries (Salt, Girona). Provenance and technology
(2015-04-01)
Article
Accés obertLustre pottery unearthed at Mas Llorens constitutes one of most interesting collections of late 16th and early 17th centuries lustre pottery from Catalonia. The collection is formed by an unparalleled set of more than 200 ... -
Madinat al-Zahra’ or Madinat Qurtuba? First evidences of the Caliphate tin glaze production of ‘verde y manganeso’ ware
(Springer, 2020-09-01)
Article
Accés obertThe first workshop evidence of the Caliphate polychrome tin-glaze production known as ‘verde y manganeso’ in al-Andalus has been found in the Cordoban workshops area. This study reports on the analysis of recovered firing ... -
Manganese crystalline phases developed in high lead glazes during firing
(Elsevier, 2022-08-13)
Article
Accés obertA High Temperature Synchrotron Radiation X-Ray Powder Diffraction experiment was performed to determine the manganese compounds formed during the heating and cooling of 70 wt% PbO – 30 wt% SiO2 mixture or the equivalent ... -
Markers, reactions, and interactions during the aging of pinus resin assessed by Raman spectroscopy
(2017-04-28)
Article
Accés restringit per política de l'editorialThe resin extracted from the species of the Pinus genus (Pinaceae family) is a widely used material. Primarily, resins are made up of two types of diterpenoids: abietanes and pimaranes. Their composition changes with aging, ... -
Materials, techniques, and conservation of historic stained glass "Grisailles"
(2016-03-01)
Article
Accés restringit per política de l'editorialA grisaille is a brown-blackish paint applied onto the inner surface of stained glass to draw the contours and details of the figures and to produce the effect of shades and volumes. Grisailles were traditionally made of ...
