Results 101 to 110 of about 26,142 (276)
Effect Different Ratio Of Soda Feldspar And Potash Feldspar On The Properties Of Porcelain Tiles [PDF]
, 2022 The objective of this work is to study the effect of different composition of potash feldspar and soda feldspar at different firing temperatures to the properties of the porcelain tiles.
Mohd Khairol Anuar, Nur Afifah Hayani
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Spanish Journal of Agricultural Research, 2019 Aim of study: To evaluate the use of compost and natural rocks as partial replacement of mineral fertilizers in ‘Flame’ seedless grape vineyards. Area of study: The present work was conducted during three successive seasons (2016, 2017 and 2018), being ...
Mohyeldein I. Slama +3 more
doaj +1 more source
Small, EarlyView.A Martian regolith‐simulant/PDMS triboelectric nanogenerator is developed as an ISRU‐inspired, self‐powered tactile sensor for wireless human–machine interface applications. ABSTRACT Achieving a sustainable energy system for space missions remains challenging due to the continued reliance on Earth‐supplied materials.
Shidhin Mappoli +2 more
wiley +1 more source
Extending the age limit of luminescence dating using the dose-dependent sensitivity of MET-pIRIR signals from K-feldspar [PDF]
, 2013 We investigated the sensitivity change of multiple-elevated-temperature (MET) stimulated post-infrared infrared-stimulated luminescence (MET-pIRIR) signals as a response to irradiation, sunlight bleaching and heating using samples from the Mu Us Desert ...
Sheng-Hua Li (2268709) +3 more
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CerâmicaResumo Amostras de feldspatos foram submetidas a ensaios tecnológicos de calcinação, possibilitando avaliar as modificações nas propriedades físicas e químicas desses minerais, identificando eventuais problemas tecnológicos e compreendendo as mudanças ...
G. M. Aarão, R. Scholz
doaj +1 more source
Automated particle analysis of D.B. Cooper's tie
Journal of Forensic Sciences, EarlyView.Abstract Automated particle analysis (APA) using scanning electron microscopy (SEM) and energy‐dispersive x‐ray spectrometry (EDS) is a well‐known method in forensics, especially as it is applied to gunshot residue analysis. Here we describe the analysis of particles lifted from D.B. Cooper's tie, which was left on the hijacked plane in 1971.
Thomas G. Kaye, Kent L. Rhodes
wiley +1 more source
Influence of Na-feldspar grains within the K-feldspar fraction on IRSL dating [PDF]
The Dataset consists of sample information and the ages results of K-and Na-feldspar from Manuscript entiled "Influence of Na-feldspar grains within the K-feldspar fraction on IRSL dating".
Dongxue Li (17955290)
core +1 more source
Archaeometry, EarlyView.Abstract Soils that contain swelling clay minerals (e.g., montmorillonite) expand and contract during wetting and drying, causing movement within the soil profile. This process, known as argilliturbation, can alter artefact distributions, destroy stratigraphy and complicate the interpretation of archaeological deposits.
Caroline Mather +11 more
wiley +1 more source
The Material Basis of 18th‐Century Meissen Porcelain
Archaeometry, EarlyView.ABSTRACT In the summer of 1708, the quest for making hard‐paste porcelain from Saxonian clay and other mineral resources succeeded. This was achieved by applying as its essential ingredient newly discovered pure kaolin from Heidelsberg near Aue, western Saxon Ore Mountains.
Robert B. Heimann
wiley +1 more source
b>Energy requirement for firing porcelain
Bulletin of the Chemical Society of Ethiopia, 2004 Results from studies on the ternary system Ribaué kaolin–Carapira feldspar– Marracuene quartz sands were used to test a procedure that we developed for calculation of the energy requirement for firing porcelain.
Carvalho M. de O. Madivate +3 more
doaj