Healy, P.J., Groves, C., Chandramohan, M., Helliwell, P.S.
Objectives. To quantify the extent of inflammation in psoriatic dactylitis and to examine the relationship between clinical and magnetic resonance imaging (MRI) data in both tender and non-tender...
Exponential time response in analogue and Geiger mode avalanche photodiodes (2005)
Groves, C., Tan, C.H., David, J.P.R., Rees, G.J., Hayat, M.M.
The mean avalanche current impulse response in an avalanche photodiode exhibits an initial transient and then grows or decays, above or below breakdown, at exponential rates which depend only on the...
Exponential time response in analogue and Geiger mode avalanche photodiodes (2005)
Groves, C., Tan, C.H., David, J.P.R., Rees, G.J., Hayat, M.M.
The mean avalanche current impulse response in an avalanche photodiode exhibits an initial transient and then grows or decays, above or below breakdown, at exponential rates which depend only on the...
Exponential time response in analogue and Geiger mode avalanche photodiodes (2005)
Groves, C., Tan, C.H., David, J.P.R., Rees, G.J., Hayat, M.M.
The mean avalanche current impulse response in an avalanche photodiode exhibits an initial transient and then grows or decays, above or below breakdown, at exponential rates which depend only on the...
Avalanche noise characteristics of single Al/sub x/Ga/sub 1-x/As(0.3 (2005)
Groves, C., Chia, C.K., Tozer, R.C., David, J.P.R., Rees, G.J.
Avalanche multiplication and excess noise have been measured on a series of Al/sub x/Ga/sub 1-x/As-GaAs and GaAs-Al/sub x/Ga/sub 1-x/As (x=0.3,0.45, and 0.6) single heterojunction p/sup +/-i-n/sup +/...
Avalanche noise characteristics of single AlxGa1-xAs(0.3 < x < 0.6)-GaAs heterojunction APDs (2005)
Groves, C., Chia, C.K., Tozer, R.C., David, J.P.R., Rees, G.J.
Avalanche multiplication and excess noise have been measured on a series of Al/sub x/Ga/sub 1-x/As-GaAs and GaAs-Al/sub x/Ga/sub 1-x/As (x=0.3,0.45, and 0.6) single heterojunction p/sup +/-i-n/sup +/...
Avalanche noise characteristics of single Al/sub x/Ga/sub 1-x/As(0.3 (2005)
Groves, C., Chia, C.K., Tozer, R.C., David, J.P.R., Rees, G.J.
Avalanche multiplication and excess noise have been measured on a series of Al/sub x/Ga/sub 1-x/As-GaAs and GaAs-Al/sub x/Ga/sub 1-x/As (x=0.3,0.45, and 0.6) single heterojunction p/sup +/-i-n/sup +/...
Avalanche noise characteristics of single AlxGa1-xAs(0.3 < x < 0.6)-GaAs heterojunction APDs (2005)
Groves, C., Chia, C.K., Tozer, R.C., David, J.P.R., Rees, G.J.
Avalanche multiplication and excess noise have been measured on a series of Al/sub x/Ga/sub 1-x/As-GaAs and GaAs-Al/sub x/Ga/sub 1-x/As (x=0.3,0.45, and 0.6) single heterojunction p/sup +/-i-n/sup +/...
Avalanche noise characteristics of single Al/sub x/Ga/sub 1-x/As(0.3 (2005)
Groves, C., Chia, C.K., Tozer, R.C., David, J.P.R., Rees, G.J.
Avalanche multiplication and excess noise have been measured on a series of Al/sub x/Ga/sub 1-x/As-GaAs and GaAs-Al/sub x/Ga/sub 1-x/As (x=0.3,0.45, and 0.6) single heterojunction p/sup +/-i-n/sup +/...
Avalanche noise characteristics of single AlxGa1-xAs(0.3 < x < 0.6)-GaAs heterojunction APDs (2005)
Groves, C., Chia, C.K., Tozer, R.C., David, J.P.R., Rees, G.J.
Avalanche multiplication and excess noise have been measured on a series of Al/sub x/Ga/sub 1-x/As-GaAs and GaAs-Al/sub x/Ga/sub 1-x/As (x=0.3,0.45, and 0.6) single heterojunction p/sup +/-i-n/sup +/...
Temperature dependence of impact ionization in GaAs (2003)
Groves, C., Ghin, R., David, J.P.R., Rees, G.J.
The temperature dependence of electron and hole impact ionization in gallium arsenide (GaAs) has been determined from photomultiplication measurements at temperatures between 20 K and 500 K. It is...
Temperature dependence of impact ionization in GaAs (2003)
Groves, C., Ghin, R., David, J.P.R., Rees, G.J.
The temperature dependence of electron and hole impact ionization in gallium arsenide (GaAs) has been determined from photomultiplication measurements at temperatures between 20 K and 500 K. It is...
Temperature dependence of impact ionization in GaAs (2003)
Groves, C., Ghin, R., David, J.P.R., Rees, G.J.
The temperature dependence of electron and hole impact ionization in gallium arsenide (GaAs) has been determined from photomultiplication measurements at temperatures between 20 K and 500 K. It is...
Morris, J G, Dwyer, D M, Hoge, C W, Stubbs, A D, Tilghman, D, Groves, C, ...
We examined isolates from 203 sporadic and outbreak-associated Salmonella enteritidis cases occurring in Maryland between 1985 and 1990. Plasmid profiles were determined for all isolates; 52 isolates...
Lin, F Y, Becke, J M, Groves, C, Lim, B P, Israel, E, Becker, E F, ...
Ten cases of typhoid fever occurred between 24 August and 1 September 1986 in the vicinity of Silver Spring, Md. Shrimp salad served in a fast-food restaurant was implicated as the source of...
Morris, J G, Dwyer, D M, Hoge, C W, Stubbs, A D, Tilghman, D, Groves, C, ...
We examined isolates from 203 sporadic and outbreak-associated Salmonella enteritidis cases occurring in Maryland between 1985 and 1990. Plasmid profiles were determined for all isolates; 52 isolates...
Lin, F Y, Becke, J M, Groves, C, Lim, B P, Israel, E, Becker, E F, ...
Ten cases of typhoid fever occurred between 24 August and 1 September 1986 in the vicinity of Silver Spring, Md. Shrimp salad served in a fast-food restaurant was implicated as the source of...
Effect of bran particle size on stool weight.
The increase in stool weight after feeding 20 g (dry weight) of bran daily was measured when this was of large particle size and after milling to small particle size. Twenty-eight investigations were...