Results 11 to 20 of about 626,760 (294)

Chemical Characterization of Vitreous Finds from Cosenza Cathedral (Calabria – Italy) by the Combined Use of Analytical Techniques

open access: yesOpen Archaeology, 2020
This article presents an archaeometrical research carried out on twenty-six vitreous finds collected in the Cosenza Cathedral (Calabria, Italy). The glasses have been subdivided in two typo-chronological groups. The first group is composed of 14 vitreous
Barca Donatella, Papparella Franca C.
doaj   +1 more source

On Glass, in Glass, of Glass: Some Developments in the Combination of Glass and Printmaking [PDF]

open access: yesArts, 2019
This paper considers some examples of creative glass practice and research at the ‘overlap’ of two distinct sectors of art and design—‘glassmaking’ and ‘printmaking’. The unique properties of glass mean that printed imagery can be applied on the glass surface, encapsulated within the glass form and can even be made of glass.
openaire   +2 more sources

Role of Overcorrecting minus Lens Therapy in Intermittent Exotropia for Prevention of Constant Exotropia in Children under the Age of 7 Years

open access: yesInternational Journal of Preventive Medicine, 2023
Background: The basis of the overcorrecting minus lens is to induce compliance and consequently prevent constant exotropia. Some previous studies advocated early surgical therapy and others suggested over-minus treatment.
Yousef Alizadeh   +7 more
doaj   +1 more source

Thermodynamic Limit for Spin Glasses. Beyond the Annealed Bound [PDF]

open access: yes, 2008
Using a correlation inequality of Contucci and Lebowitz for spin glasses, we demonstrate existence of the thermodynamic limit for short-ranged spin glasses, under weaker hypotheses than previously available, namely without the assumption of the annealed ...
A.C.D. Enter van   +9 more
core   +1 more source

Synthesis of Fe3O4/C/TiO2 Magnetic Photocatalyst via Vapor Phase Hydrolysis

open access: yesInternational Journal of Photoenergy, 2012
A core/multi-shell-structured Fe3O4/C/TiO2 magnetic photocatalyst is prepared via vapor phase hydrolysis process. The as-synthesized core/multi-shell-structured composite is characterized by X-ray diffraction (XRD), field emission scanning electron ...
Fuzhi Shi   +3 more
doaj   +1 more source

Multilevel Tunnelling Systems and Fractal Clustering in the Low-Temperature Mixed Alkali-Silicate Glasses [PDF]

open access: yes, 2013
The thermal and dielectric anomalies of window-type glasses at low temperatures ...
Jug, Giancarlo, Paliienko, Maksym
core   +3 more sources

Characterization of ceramic powders used in the inCeram systems to fixed dental Prosthesis

open access: yesMaterials Research, 2007
InCeram (Vita Zahnfabrik- Germany) is known as a high strength ceramic being used for core crowns and for fixed partial denture frameworks. InCeram system consists of slip-casting technique which is used for to build the framework, which is then pre ...
Alexandra Almeida Diego   +3 more
doaj   +1 more source

Thermal, Structural and Crystallization Study of Niobium Potassium Phosphate Glasses [PDF]

open access: yesMaterials Research, 2015
New glass compositions were investigated in the binary system KPO3-Nb2O5. The glass forming domain was determined by melt-quenching of the starting nominal compositions and it has been experimentally observed that glass samples can be obtained between ...
Clarissa Luiza Justino de Lima   +6 more
doaj   +2 more sources

Aryl Diazonium Chemistry for the Surface Functionalization of Glassy Biosensors

open access: yesBiosensors, 2016
Nanostring resonator and fiber-optics-based biosensors are of interest as they offer high sensitivity, real-time measurements and the ability to integrate with electronics.
Wei Zheng   +7 more
doaj   +1 more source

The design and application of the mask for preventing glasses from fogging (一种防眼镜片起雾口罩的设计与应用)

open access: yes中西医结合护理, 2022
This paper introduced the design and application of the mask for preventing glasses from fogging, in order to ensure the protecting effect and improve the Comfort of wearing the mask.
HE Mengjia (贺梦佳)   +1 more
doaj   +1 more source

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