Zobrazeno 1 - 10
of 25
pro vyhledávání: '"R E Singer"'
Publikováno v:
Oral Microbiology and Immunology. 15:19-26
The hypothesis to be tested was that the microbiota and resulting local host inflammatory response characteristics in oral conditions of high levels of chronic gingival inflammation increases susceptibility to progressing periodontitis. This study us
Publikováno v:
Journal of Periodontal Research. 34:358-362
This report describes our findings regarding the potential contribution of periodontitis to atherosclerotic processes using a nonhuman primate model. The goal of the investigations was to target general mechanisms which could describe the association
Publikováno v:
Oral microbiology and immunology. 15(1)
The hypothesis to be tested was that the microbiota and resulting local host inflammatory response characteristics in oral conditions of high levels of chronic gingival inflammation increases susceptibility to progressing periodontitis. This study us
Publikováno v:
Journal of periodontal research. 28(6 Pt 2)
Autor:
A. R. E. Singer, R. K. Dube
Publikováno v:
Metals Technology. 5:270-277
Magnetite superconcentrate powder bonded into strip form was reduced at three different temperatures. Complete reduction of the strip was achieved at 1200°C resulting in a sponge iron strip containing about 75% porosity. It was found that the sponge
Autor:
A. R. E. Singer
Publikováno v:
Metals Technology. 11:99-104
A new process, simultaneous spray peening (SSP), is described which comprises the spray deposition of metals together with simultaneous shot peening. This combined incremental operation allows either thick or thin deposits to be made in ferrous or no
Autor:
S. J. Ahier, A. R. E. Singer
Publikováno v:
Metals Technology. 10:448-451
This paper follows an earlier publication which described the development of strong organically bonded iron ore superconcentrate pellets and their direct reduction to high-purity sponge iron. In the present paper, the processing by hot rolling under
Autor:
R. W. Evans, A. R. E. Singer
Publikováno v:
Metals Technology. 10:61-68
A new concept in solidification and casting technology is outlined which relates powder metallurgy, spray forming, and conventional casting. It is shown that incremental solidification can he used to make products having enhanced properties. Rapid so
Autor:
A. R. E. Singer, R. W. Evans
Publikováno v:
Metals Technology. 7:142-145
Previously used methods of measuring the high-temperature, high strain rate flow stresses of metals have involved highly specialized apparatus which is time consuming to use. In the present paper a technique which uses a relatively simple machine and
Autor:
A. R. E. Singer, S. E. Kisakurek
Publikováno v:
Metals Technology. 3:565-570
Molten aluminium has been centnfugally atomized and the spray of liquid particles directed on to a cold substrate on which it deposited to form a porous aluminium strip. The deposited strip was subsequently rolled to consolidate it and to improve its