Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Osama Al-Jowder"'
Autor:
Osama Al-Jowder
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 60:2837-2841
Raman spectra of the thiomolybdate ion in the compounds [Cu·NH 4 ][MoS 4 ] and X 2 [MoS 4 ], where X=NH 4 + , Rb + or Cs + , are reported and used to confirm the hypothesis presented in an earlier paper [J. Chem. Phys. 94 (1991) 5946], that there is
Publikováno v:
Food Chemistry. 59:195-201
This paper describes the results of a feasibility study into the use of mid-infrared spectroscopy for addressing certain authenticity problems with selected fresh meats. Preliminary analyses for meat speciation, the detection of ‘frozen-thawed’ m
Autor:
Osama Al-Jowder, M.Salim Akhter
Publikováno v:
International Journal of Environmental Health Research. 7:85-93
The concentration of lead, zinc, cadmium, nickel, copper and vanadium in the sediments of nineteen coastal stations in Bahrain were determined by atomic absorption spectrophotometer (AAS). The results showed widespread occurrence of anomalously high
Autor:
Clifford A. L. Becker, Osama Al-Jowder
Publikováno v:
Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry. 26:1719-1733
Decomposition of the [Co(CNC6H11)4(AsR3)2]X2 complexes, where R = Ph, C6H4Me-p, X = CIO4, BF4, leads to [Co(OAsR3)4]X2 complexes. Decomposition of [Co(CNC6H11)4(AsPh3)2](CIO4)2 in CH2Cl2 solution to [Co(OAsPh3)4](CIO4)2 was observed under UV (254 nm)
Autor:
Fawzia Al-Saleh, Osama Al-Jowder, S. A. Shah, Rasheed M. A. Q. Jamhour, Fathi Aqra, Kamran Siddiqi
Publikováno v:
Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry. 24:1599-1612
The direct reaction of triethylenetetramine and diethyl oxalate in DMF in a 1:1 ratio results in the formation of the 12-membered tetraazamacrocycle triethylenetetramine oxamide (L). A condensation reaction of triethylenetetramine and diethyl oxalate
Publikováno v:
ChemInform. 27
The title compound, Rb2[UO2Cl4]·2H2O, has a [UO2Cl4]2− anion, with close to D4h (4/mmm) symmetry, a U—O distance of 1.751 (9) A and U—Cl distances of 2.644 (3) and 2.650 (4) A. The compound is confirmed to be the dihydrate; the degree of hydra
Autor:
Francesco Casuscelli, Peter S. Belton, Ivonne Delgadillo, G. A. Webb, A. M. Gil, E.K. Kemsley, Ian J. Colquhoun, Osama Al-Jowder, Marianne Defernez, Reginald H. Wilson
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bca3516783ebeb37fe02a9e13aed048
https://doi.org/10.1039/9781847551252-00232
https://doi.org/10.1039/9781847551252-00232
Publikováno v:
Acta Crystallographica Section C Crystal Structure Communications. 52:279-281
The title compound, Rb2[UO2Cl4]·2H2O, has a [UO2Cl4]2− anion, with close to D4h (4/mmm) symmetry, a U—O distance of 1.751 (9) A and U—Cl distances of 2.644 (3) and 2.650 (4) A. The compound is confirmed to be the dihydrate; the degree of hydra
Publikováno v:
Journal of agricultural and food chemistry. 50(6)
Mid-infrared spectroscopy was used to discriminate between pure beef and beef containing 20% w/w of a range of potential adulterants (heart, tripe, kidney, and liver). Spectra were acquired from raw samples and from samples cooked using two different
Publikováno v:
The Journal of Chemical Physics. 94:5946-5948
The vibrational spectra of crystalline MSO4 where M=Ba, Sr, and Pb are reinterpreted in terms of a vibrational unit cell (Imma) which is one‐half the size of the crystallographic (Pnma) unit cell.