Zobrazeno 1 - 10
of 26
pro vyhledávání: '"John A. Frohliger"'
Autor:
John A. Frohliger, Brian Hahn
Publikováno v:
Mathematics Magazine. 78:379
There are times when, in their haste to solve a particular problem, students (and their instructors) miss an opportunity to notice some interesting mathematics. For example, when calculus students are introduced to the derivatives of inverse trigonom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb93840a85b07cea58f2ced838fd0680
https://doi.org/10.2307/30044194
https://doi.org/10.2307/30044194
Autor:
John Anthony Frohliger
Publikováno v:
Canadian Journal of Mathematics. 40:769-787
Let G be a compact connected Lie group with H a connected subgroup of maximal rank. Suppose there exists a compact connected Lie subgroup K with H ⊂ K ⊂ G. Then there exists a smooth fiber bundle G/H → G/K with K/H as the fiber. (See for exampl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c60ef722968c9571c23338f75ece1a29
https://doi.org/10.4153/cjm-1988-034-6
https://doi.org/10.4153/cjm-1988-034-6
Ion exchange chromatographic separation of benzidine, 3,3 Dichlorobenzidine and 3,3 Diaminobenzidine
Autor:
Nancy Kotsko, John O. Frohliger
Publikováno v:
Journal of Environmental Science and Health . Part A: Environmental Science and Engineering. 17:675-681
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cf8968cc3217809cf0647d0306a5c6d
https://doi.org/10.1080/10934528209375070
https://doi.org/10.1080/10934528209375070
Publikováno v:
Environmental Science & Technology. 8:1090-1093
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02471715e81e952daebbda0d515a49a6
https://doi.org/10.1021/es60098a005
https://doi.org/10.1021/es60098a005
Publikováno v:
Atmospheric Environment (1967). 13:55-60
The air in a room was cleaned, and then airborne particulate matter was collected for various subsequent time intervals simultaneously in the room and outdoors nearby by pumping air through filters; the filters were analyzed by X-ray excitation for e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7449c6cbbcf3e7452fd678fc083ebcb8
https://doi.org/10.1016/0004-6981(79)90244-0
https://doi.org/10.1016/0004-6981(79)90244-0
Autor:
Ronald T. Pflaum, John O. Frohliger
Publikováno v:
Talanta. 9:755-760
Second order electrodes of silver-silver bromide, silver-silver iodide, silver thiocyanate, silver-silver chromate and silver-silver tetraphenylboron have been investigated. Suitable electrodes for the last two systems could not be prepared. The indi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6885cbe548a6f1c6455e55e92ce049b4
https://doi.org/10.1016/0039-9140(62)80178-7
https://doi.org/10.1016/0039-9140(62)80178-7
Publikováno v:
The Journal of Organic Chemistry. 36:3480-3484
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9db3b6619095316ef4530407b43e9f8
https://doi.org/10.1021/jo00822a002
https://doi.org/10.1021/jo00822a002
Publikováno v:
J. Chem. Soc. A. :3119-3122
The ionization constants of carboxylic acids of the type, PhnMe3 –nMCO2H (M = C, Si, and Ge) have been determined in 45 and 76%(w/w) ethanol–water at 25°. In all cases the triorganosilane- and triorganogermane-carboxylic acids are more acidic th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6383b83c388c7046be1cb07b009be2f1
https://doi.org/10.1039/j19680003119
https://doi.org/10.1039/j19680003119
Publikováno v:
Journal of the Air Pollution Control Association. 21:138-142
A major difficulty encountered in laboratory research on the atmospheric interaction of an aerosol-gas system is the unstable nature of the aerosol phase. Previously reported aerosol stabilizing techniques often severely alter the aerosol so that lab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60276f89bd81aab4276e7b3d4fcf3987
https://doi.org/10.1080/00022470.1971.10469510
https://doi.org/10.1080/00022470.1971.10469510
Publikováno v:
Analytical Chemistry. 51:159-161
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7983f353a28fb9e06286ca22c7c8ce96
https://doi.org/10.1021/ac50037a045
https://doi.org/10.1021/ac50037a045