Results 11 to 20 of about 17,429 (210)

Localization and blow-up of thermal waves in nonlinear heat conduction with peaking [PDF]

open access: yes, 1988
The authors consider the initial-boundary value problem for the porous medium equation ut =(um)xx in (0,∞)×(0,T), where m>1, 00}as t↑T under the hypothesis that ψ(t)↑∞ as t↑T is investigated. The effect of localization of the blowing-up boundary function
Gilding, B.H., Herrero, M.A.
core   +2 more sources

The “oro di metà” Gilding in the Fifteenth-Century: A Multi-Analytical Investigation

open access: yesHeritage, 2019
Few and fragmentary is the information regarding the “oro di metà„ (halfway gold) gilding due to the low probability of finding it in paintings as well as its short durability because of tarnishing.
Iacopo Osticioli   +7 more
doaj   +1 more source

A study of the arts of the book through a copy of the second chapter of the manuscript ‘Rawdat al-safaa’ preserved at the Islamic Museum دراسة لفنون الكتاب فى ضوء نسخة من الجزء الثانى من مخطوط روضة الصفا المحفوظ فى متحف الفن الإسلامي بالقاهرة [PDF]

open access: yesJournal of General Union of Arab Archaeologists, 2021
The Museum of Islamic Art in Cairo has many Islamic manuscripts that are from Iran in the Safavid period. One of the most important manuscripts preserved in the museum is a unique copy of the second part of Rawdat al-Safa manuscript, dated 1015 AH / 1607
Tamer Mokhtar Mohamed Ahmed
doaj   +1 more source

Examining the Role and Presence of the Law of Proximity of Prägnanz in the Editing of the Qur'an (Case Study: Qajar Version of the Gilded Qur'an from Tabriz Central Library) [PDF]

open access: yesکتابداری و اطلاع‌رسانی, 2023
Objective: As a principle in the communication system between visual elements and the visual perception of the audience, the effective law of proximity of Prägnanz creates a two-way communication that facilitates the process of perception.
Farnoosh Shamili, Fatemeh Ghafoorifar
doaj   +1 more source

Wooden Scabbard with Metal Plates оf Bayanovo Burial Ground of the Lomovatka Culture Archaeological Culture: results of chemical and technological study

open access: yesАрхеология евразийских степей, 2022
The Bayanovo burial ground dating from the IX – first half of the X centuries is one of the most interesting medieval sites of Perm Cis-Urals . At the moment it is the most studied burial site of Lomovatovo archaeological culture (527 burials have been ...
Podosenova Yulia A.   +6 more
doaj   +1 more source

Chemical Composition and Micro Morphology of Golden Laminae in the Wall Painting “La Maestà” by Simone Martini: A Study by Optical Microscopy, XRD, FESEM-EDS and ToF-SIMS

open access: yesApplied Sciences, 2019
The chemical characterization of gilding decorations in works of art is fundamental in order to elucidate the techniques and materials used by the artists.
Andrea Atrei   +5 more
doaj   +1 more source

The ring-opening polymerization of D,L-lactide in the melt initiated with tetraphenyltin [PDF]

open access: yes, 1984
Melt polymerization conditions for D,L-lactide initiated with tetraphenyltin were studied with regard to polymer molecular weight and weight distributions.
Berg, J.W.A. van den   +3 more
core   +2 more sources

Gilding and painting: the artistic polyvalence of the gilders masters in Lisbon during the age of the baroque

open access: yesConservar Património, 2015
The artistic versatility of the gilding masters of the baroque period in Lisbon is fully documented on the work contracts and accounting books of the many brotherhoods, religious orders and other commissioners.
Sílvia Ferreira
doaj   +1 more source

Gilders in Santafé (Bogotá) and Quito in the 17th Century: Makers, Works and Trustors

open access: yesHistoria y Sociedad, 2018
This paper discusses the activity of gilders in two major artistic centers of the north of the Virreinato del Perú during the 17th century: Santafé (Bogotá, Colombia) and Quito.
Ángel Justo Estebaranz   +1 more
doaj   +1 more source

Revealing the Materials, Painting Techniques, and State of Preservation of a Heavily Altered Early 19th Century Greek Icon through MA-XRF

open access: yesHeritage, 2023
Macroscopic X-ray fluorescence analysis (MA-XRF) is a non-destructive analytical technique that allows for the rapid and thorough investigation of paintings; therefore, it is nowadays increasingly involved in relevant studies.
Georgios P. Mastrotheodoros   +3 more
doaj   +1 more source

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