Results 81 to 90 of about 2,211,399 (327)

Découverte, étude et restauration de peintures murales (ca. 1400) en l’église Saint-Jean à Malines

open access: yesCeROArt : Conservation, Exposition, Restauration d'Objets d'Art, 2012
The discovery in Saint John’s church in Mechelen of the wall paintings dating from around 1400 was remarkable in more than one way. The uncovering and restoration of this well-preserved ensemble led to a thorough study of material and techniques from ...
Marjan Buyle, Anna Bergmans
doaj   +1 more source

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

open access: yesAdvanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič   +7 more
wiley   +1 more source

Soft Mechanical‐Electrical Logic Using Liquid Metal‐Filled 3D‐Printed Architectures

open access: yesAdvanced Engineering Materials, EarlyView.
We present 3D‐printed soft mechanical–electrical logic elements that use liquid metal–filled silicone tubes actuated by thermoplastic polyurethane/polylactic acid (TPU/PLA) architectures to produce Boolean operations. Complementary normally open and normally closed unit cells perform repeatable binary transitions and can be combined into more complex ...
Christoph Lehmann   +2 more
wiley   +1 more source

Non-Destructive Multi-Analytical Approach to Study the Pigments of Wall Painting Fragments Reused in Mortars from the Archaeological Site of Pompeii (Italy)

open access: yes, 2018
During the excavations carried out in Via di Mercurio (Regio VI, 9, 3) in Pompeii, in 2015, some red, green, black, and brown wall painting fragments were found in the preparatory layer of an ancient pavement which was probably built after the 62 AD ...
D. Miriello   +9 more
semanticscholar   +1 more source

Painting the Wall [PDF]

open access: yes, 2007
A woman is painting the wall adjacent to the wall with the stove pipe.5 x 7 incheshttp://www.indianahistory.org/contact/contact ...

core  

Nondestructive Testing of Welded Composite Metal Foams

open access: yesAdvanced Engineering Materials, EarlyView.
X‐ray computed tomography (CT) is used to evaluate welded steel–steel composite metal foam (CMF) joints of two density classes. It reports variation in postweld spatial void distribution and correlates it to weld‐induced changes, mechanical performance, and failure within welded CMF panels.
Chinmaya Prerana Inguva   +2 more
wiley   +1 more source

A multi-analytical approach for the characterization of wall painting materials on contemporary buildings.

open access: yesSpectrochimica Acta Part A - Molecular and Biomolecular Spectroscopy, 2017
Samples from Keith Haring's wall painting of the Necker Children Hospital in Paris were studied by a multi-analytical protocol. X-ray fluorescence (XRF), powder X-ray diffraction (XRDP), Electron microscope (SEM-EDS), Infrared and Raman spectroscopy (μ ...
D. Magrini   +7 more
semanticscholar   +1 more source

Post-landscape or the potential of other relations with the land [PDF]

open access: yes, 2017
Have we reached a post-landscape condition? Have prevailing visual relations between people and land, exemplified by English traditions of pictorial settings, individual perspectives and enclosed properties, reached a conclusion?
Wall, Ed
core   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

open access: yesAdvanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele   +2 more
wiley   +1 more source

Tactility and Opticality in Contemporary Abstract Painting [PDF]

open access: yes
The thesis analyses the construction of surface in contemporary abstract painting and its broader implications, mainly in regard to Clement Greenberg´s understanding of modernist painting.
Mathus Ruiz, Miguel
core  

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