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  • Investigating a Byzantine technology experimental replicas
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    nbsp 0183 32 Ca-phosphate is in fact quite rare as a rock-forming mineral but it is very common in the biological world being the main constituent of bones Taking into account that bones were available as scraps of human nutrition it is likely that in Byzantine times they were employed as cheap and easily available white opacifiers of glass to substitute for Ca-antimonates and for the more...

  • 1927 Birthday Honours
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    nbsp 0183 32 The 1927 Birthday Honours were appointments by King George V to various orders and honours to reward and highlight good works by citizens of the British Empire The appointments were made to celebrate the official birthday of The King and were published in The London Gazette on 3...

  • Burkholderia phytofirmans PsJN and tree twigs derived
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    nbsp 0183 32 Burkholderia phytofirmans PsJN and tree twigs derived biochar together retrieved Pb-induced growth physiological and biochemical disturbances by minimizing its uptake and translocation in mung bean Vigna radiata L Combined use of Burkholderia phytofirmans PsJN and tree twigs biochar retrieved adverse effects of Pb in V radiata...

  • sand and rock crushers
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    Sand and rock crushers- Mining Machinery Co Sand and rock crushers The company is located in Zhengzhou high tech Development Zone 350000 square meters of modern standard factory buildings more than 360 engineering and technical and after-sales serv...

  • Geochemical and technical investigation of some clay
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    nbsp 0183 32 Thirty samples were collected from Naqb El-Sillim and Radwan Formations at Naqb El-Sillim exposed section This section is located at the Bahariya Oasis north of Western Desert Egypt 27 46 48 quot N 28 55 31 quot E Fig 1A the distribution of the stratigraphical rock units were shown in the geologic map of Bahariya Oasis Fig 1B...

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