Results 31 to 40 of about 30,682 (242)

Use of beeswax for repair of damaged dry human bones in anatomy

National Journal of Clinical Anatomy, 2013
Background : Beehives are made up of wax, which are the natural glandular secretions of honeybees. One such huge beehive was incidentally noticed on the wall behind the Department of Anatomy, K.V.G. Medical College Sullia in 2012.
Shruthi Bhat, Sheela G Nayak, Vidyashambhava Pare, Sagar Borker   +3 more
doaj   +1 more source

Pigments, dyes, and black enamel—the colorants of reverse paintings on glass [PDF]

Archaeological and Anthropological Sciences, 2009
Nondestructive analyses of medieval reverse paintings on glass revealed the same dyes and pigments customarily used in panel paintings. However, there is one exception: the black colorant is not a carbon-based pigment, but black enamel. In this respect, the stylistic as well as the technical influence of stained glass artwork can clearly be seen on ...
Hahn, Oliver, Bretz, Simone, Hagnau, Carola, Ranz, Hans-Jörg, Wolff, Timo   +4 more
openaire   +1 more source

Recent Progress in Mechanoluminescence for Multi‐Dimensional Stress Monitoring

Advanced Science, EarlyView.
Multi‐dimensional stress visualization technology (0D point detection, 1D linear distribution, 2D planar imaging, 3D volume reconstruction) has become a focus of attention in the field of stress sensing. The transition from “points” to “multi‐dimensional spatial fields” facilitates real‐time, in situ, and high‐resolution visualization of stress ...
Xiuxia Yang, Ting Wang, Lei Zhao, Xuhui Xu   +3 more
wiley   +1 more source

Method for applying photographic resists to otherwise incompatible substrates [PDF]

, 1981
A method for applying photographic resists to otherwise incompatible substrates, such as a baking enamel paint surface, is described wherein the uncured enamel paint surface is coated with a non-curing lacquer which is, in turn, coated with a partially ...
Fuhr, W.
core   +1 more source

Production of Phase Screens for Simulation of Atmospheric Turbulence

, 2012
The ability to simulate atmospheric turbulence in the lab is a crucial part of testing and developing astronomical adaptive optics technology. We report on the development of a technique for creating phase plates, which involves the strategic application
Dillon, Daren, Gavel, Don, Rampy, Rachel, Thomas, Sandrine   +3 more
core   +1 more source

Brief Communication: Intertooth and Intrafacet Dental Microwear Variation in an Archaeological Sample of Modern Humans From the Jordan Valley [PDF]

, 2006
Dental microwear was recorded in a Bronze-Iron Age (3570–3000 BP) sample of modern humans recovered from Tell es-Sa'idiyeh in the Jordan Valley. Microwear patterns were compared between mandibular molars, and between the upper and lower part of facet 9 ...
Mahoney, Patrick
core   +1 more source

Assessment of lead levels in decorative paints and potential health risks in Malawi

Discover Environment
Lead poisoning is a significant public health issue in low and middle-income countries (LMICs), including Malawi. This study evaluated lead presence in decorative paints and associated health risks, as well as the extent of use of solvent-based paints in
Alfred Mologo, Chikumbusko Chiziwa Kaonga, Lackson Chisanu   +2 more
doaj   +1 more source

Remineralizing effect of commercial fluoride varnishes on artificial enamel lesions

Brazilian Oral Research
: The aim of this study was to evaluate soluble and insoluble fluoride concentrations in commercial varnishes, and their remineralization effect on artificial caries enamel lesions using surface and cross-sectional microhardness evaluations. Forty bovine
Fernanda Alvarez de Godoi, Natália Russo Carlos, Enrico Coser Bridi, Flávia Lucisano Botelho do Amaral, Fabiana Mantovani Gomes França, Cecilia Pedroso Turssi, Kamila Rosamilia Kantovitz, Roberta Tarkany Basting   +7 more
doaj   +1 more source

The traditional, the innovative, the ephemeral: conception, realization, intervention in contemporary art

Conservation Science in Cultural Heritage, 2009
The traditional, the innovative, the ephemeral: conception, realization, intervention in contemporary art. One must consider the traditional, the innovative and also the ephemeral related to the artistic intentions and thus to the interventions on works ...
Salvatore Lorusso, Andrea Natali, Filomena Volpe   +2 more
doaj   +1 more source

Optical Coherence Tomography for High‐Precision Industrial Inspection in Industry 4.0: Advances, Challenges, and Future Trends

Laser &Photonics Reviews, EarlyView.
This review examines how optical coherence tomography transforms industrial inspection by delivering real‐time, micrometer‐resolution, depth‐resolved imaging. It surveys applications across display manufacturing, thin films, microelectronics, laser processing, and coatings, evaluates performance against conventional techniques, and highlights emerging ...
Nipun Shantha Kahatapitiya, Sm Abu Saleah, Daewoon Seong, Naresh Kumar Ravichandran, Sangyeob Han, Ruchire Eranga Wijesinghe, Mansik Jeon, Jeehyun Kim   +7 more
wiley   +1 more source