Zobrazeno 1 - 10
of 16
pro vyhledávání: '"T W, Parker"'
Publikováno v:
Journal of Applied Chemistry. 4:666-674
The study reported in Part I has been extended in the present Part by grinding a kaolinite for a total of 1000 hours and withdrawing samples at intervals. The samples were examined by all the tests of Part I (except heat of immersion) as well as by a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d726ffc8a1782bd862bef5bf648e90e3
https://doi.org/10.1002/jctb.5010041206
https://doi.org/10.1002/jctb.5010041206
Publikováno v:
Journal of Applied Chemistry. 4:631-632
Two samples of refined Devon china clay have been ground for 94 and 120 hours respectively. The specific surface (as measured by gas sorption), the heat of immersion in carbon tetrachloride and the base-exchange capacity all increased appreciably, bu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0e8d00d296abe95f7482f53f438b811
https://doi.org/10.1002/jctb.5010041108
https://doi.org/10.1002/jctb.5010041108
Autor:
J R, Thornbury, T W, Parker
Publikováno v:
Seminars in Roentgenology. 17:133-139
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::754a3bc8cff5255de94e1c8f3b69bca0
https://doi.org/10.1016/0037-198x(82)90034-7
https://doi.org/10.1016/0037-198x(82)90034-7
Autor:
C. A. Paulson, T. W. Parker
Publikováno v:
Journal of Geophysical Research. 77:491-495
The temperature difference between a water surface and 10-cm depth is examined in the laboratory as a function of surface stress and heat transfer just below the interface. The observations were for short fetches with negligible generation of waves.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ace3685a7fc51835cb7ab6348202856
https://doi.org/10.1029/jc077i003p00491
https://doi.org/10.1029/jc077i003p00491
Autor:
T. W. Parker
Publikováno v:
Clay Minerals. 1:166-169
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb0c427c4d93fb56655cdeddfe1f6c00
https://doi.org/10.1180/claymin.1951.001.6.02
https://doi.org/10.1180/claymin.1951.001.6.02
Publikováno v:
Magazine of Concrete Research. 19:190-193
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7bde13fd0fc6f0024d9a9b6cbb1e831
https://doi.org/10.1680/macr.1967.19.60.190
https://doi.org/10.1680/macr.1967.19.60.190
Autor:
T. W. Parker, F. M. Lea
Publikováno v:
Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences. 234:1-41
The quaternary system investigated in the present work is of considerable interest from both scientific and technical points of view. In particular, the phase relationships in that part of the system having a high lime and low iron content are of fun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a183e650e1536b7ebfcd2476e4360323
https://doi.org/10.1098/rsta.1934.0023
https://doi.org/10.1098/rsta.1934.0023
Autor:
T. W. Parker
Publikováno v:
Clay Minerals. 8:135-141
A method is described for plotting and comparing measurements made on kaolinite clays. In this the ratio of the two strongest bands in the OH-stretch region of the spectrum (band maxima at 3695–3700 cm−1 and 3620–3625 cm−1) of an oriented pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3b778936fdfe83cecabc1b928e11ff8
https://doi.org/10.1180/claymin.1969.008.2.02
https://doi.org/10.1180/claymin.1969.008.2.02
Autor:
Robert D. Rosenberg, T W Parker, R D Moseley, Arvis G. Williams, Fred A. Mettler, James H. Christie, Charles A. Kelsey
Publikováno v:
Radiology. 156:183-185
According to a 1981 survey of thyroid imaging methods in the United States, radionuclide thyroid scans and uptake studies increased 250%-300% between 1966 and 1981, while the U.S. population increased only 17%. Collective absorbed dose decreased from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a426dae5ac0acf47c6305f9933f7b2a1
https://doi.org/10.1148/radiology.156.1.2988011
https://doi.org/10.1148/radiology.156.1.2988011
Publikováno v:
Radiology. 154:629-631
Using both contrast detail and receiver operating characteristic (ROC) evaluation tests, we evaluated different quality images, produced with different film-screen combinations. ROC curves were obtained for six observers who were attempting to detect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89665c53ce22300fe370e00bbd783bf6
https://doi.org/10.1148/radiology.154.3.3969463
https://doi.org/10.1148/radiology.154.3.3969463