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An extension of the Dewey decimal system of classification applied to the engineering industries [PDF]
Breckenridge, Lester Paige +1 more
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From air to mind: unraveling the impact of indoor pollutants on psychiatric disorders. [PDF]
Torres G +3 more
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A Window into the Nubian Diet: A Case Study of Food Crop Storage in the Kingdom of Dongola (Fourteenth to Eighteenth Centuries CE), Northern Sudan. [PDF]
Nasreldein M +4 more
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Bile acids as biomarkers in carbonized archaeological sediment: Insights from dung burning experiments. [PDF]
Mir-Makhamad B +4 more
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Hunter-gatherer sea voyages extended to remotest Mediterranean islands. [PDF]
Scerri EML +24 more
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Early agriculture and crop transitions at Kakapel Rockshelter in the Lake Victoria region of eastern Africa. [PDF]
Goldstein ST +13 more
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Hearth repairs in open-hearth furnaces
Metallurgist, 1976Manufacture and repair of the hearth top layer by sintering coarse (screen oversize) magnesite powder mixed with slag or scale did not give uniform wear over the whole hearth area. Local areas of wear, and consequently low spots, would appear on the hearths immediately after the first heat and sometimes a considerable part of the sintered layer surface
A. G. Elizarov, I. A. Dmitriev
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2021
Hand coloured photoengraved print by Dorothy Blackham titled 'Christmas Hearth'. The print depicts a cottage and a landscape covered in snow. There is warmth coming from the cottage and there are trees in the foreground. The text below the illustration is a poem by Winifred M. Letts.
Letts, W. M. (Winifred M.), 1882-1972 +1 more
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Hand coloured photoengraved print by Dorothy Blackham titled 'Christmas Hearth'. The print depicts a cottage and a landscape covered in snow. There is warmth coming from the cottage and there are trees in the foreground. The text below the illustration is a poem by Winifred M. Letts.
Letts, W. M. (Winifred M.), 1882-1972 +1 more
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