Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Stephen B. Marks"'
Publikováno v:
Chemical Physics Letters. 45:283-286
The proton spin—lattice relaxation time of OBPA ( p -octyloxybenzylidene p , N-propylaniline) has been measured as a function of the temperature at various frequencies. The frequency dependent portion of the relaxation rate is attributed to the flu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d90355fd5258a6452691dbc45442e1ec
https://doi.org/10.1016/0009-2614(77)80270-4
https://doi.org/10.1016/0009-2614(77)80270-4
Autor:
Stephen B. Marks
Publikováno v:
Solar Energy. 30:45-49
Data are presented which demonstrate that a significant increase in thermal energy storage with thermal cycling can be obtained in thickened Glauber's salt phase change mixtures by controlling the size of Na2SO4 and Na2SO4·10H2O crystals. This has b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6630854ae1942fb22ac4bae66e6bf2c5
https://doi.org/10.1016/0038-092x(83)90005-1
https://doi.org/10.1016/0038-092x(83)90005-1
Publikováno v:
Industrial & Engineering Chemistry Fundamentals. 23:143-147
Etude des vitesses de croissance en solution de monocristaux de sulfate de sodium decahydrate et anhydre et des mecanismes controlant ces vitesses
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93409ff785713693dd6c03385c061be2
https://doi.org/10.1021/i100014a002
https://doi.org/10.1021/i100014a002
Autor:
Stephen B. Marks
Publikováno v:
Solar Energy. 25:255-258
Calorimetric measurements have been performed on mixtures of Glauber's salt and borax and Glauber's salt, borax and attapulgite clay (the last serves as a thickener) in order to compare the thermal energy storage capacity of the unthickened mixture t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0624d732bf22f3fde2ba9a9d9611920
https://doi.org/10.1016/0038-092x(80)90332-1
https://doi.org/10.1016/0038-092x(80)90332-1
Autor:
Miriam Karni, Stephen B. Marks
Publikováno v:
Journal of Inorganic and Nuclear Chemistry. 38:1027-1031
The rate of proton transfer in ammonia solutions containing water and hydroxide ion was determined as a function of concentration and temperature. The rate of proton transfer from a water molecule can be represented as: Rate = k2[NH4+][H2O] + k3[OH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bd18530d24d6cd5e8ccaa75047262b0
https://doi.org/10.1016/0022-1902(76)80022-x
https://doi.org/10.1016/0022-1902(76)80022-x
Publikováno v:
Biochemistry. 17:2155-2162
Proton and oxygen-17 NMR relaxation rate (T1-l and T2-l) data are presented for aqueous suspensions of dark-adapted chloroplasts. It is concluded from the depen- dence of the proton relaxation rates (PRR) upon Mn concen- tration that T1-l and T2-l ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60d9d6d95f50e4401faa387b8c0d32e4
https://doi.org/10.1021/bi00604a020
https://doi.org/10.1021/bi00604a020
Publikováno v:
Chemical Physics Letters. 24:249-252
The proton spin-lattice relaxation time has been measured in the solid, nematic and isotropic phases of EBBA [N-( p -ethoxy benzylidene)- p -butylaniline]. Two minima were found in the temperature dependence of T 1 in the solid phase. In the nematic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d843e7d6890f2de6f74a1f45527435e
https://doi.org/10.1016/0009-2614(74)85443-6
https://doi.org/10.1016/0009-2614(74)85443-6
Autor:
Stephen B. Marks
Publikováno v:
Israel Journal of Chemistry. 11:529-533
The rate of proton transfer in ammonia solutions containing water and hydroxide ion was determined as a function of temperature and concentration by means of PMR spectroscopy. A first order dependence on hydroxide ion and second order dependence on w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4f07f472b626e34f3c4f054989f6673
https://doi.org/10.1002/ijch.197300046
https://doi.org/10.1002/ijch.197300046
Publikováno v:
Journal of Magnetic Resonance (1969). 17:132-133
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3bf61a396a92f106e7f79e343208199
https://doi.org/10.1016/0022-2364(75)90096-7
https://doi.org/10.1016/0022-2364(75)90096-7
Publikováno v:
Chemical Physics Letters. 28:400-401
The broadening of the NMR lines of a solute dissolved in a nematic solvent upon spinning of the sample is interpreted. This model is used to fit the broadening of the NMR lines of 1,2,3,4-tetrachlorobenzene dissolved in EBBA.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1221e9fa1ef0e077140ac418b421599d
https://doi.org/10.1016/0009-2614(74)80376-3
https://doi.org/10.1016/0009-2614(74)80376-3