Zobrazeno 1 - 10
of 18
pro vyhledávání: '"A.N. Mahdy"'
Publikováno v:
Environmental Management and Health. 10:297-302
Over the last few decades, the use of plastics as packaging materials has increased due to their properties and processibility. On the other hand, as a result of contact of packed food with plastics, traces of plastic components may migrate into the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9aa4144bd39e8b98d74fad504336a95
https://doi.org/10.1108/09566169910289577
https://doi.org/10.1108/09566169910289577
Publikováno v:
Thermochimica Acta. 180:269-280
Experimental work was carried out to study the effect of time, temperature and percentage by weight of binder on the mechanism of oxidation of Cr 3 B 4 in air. The material was prepared in the form of pressed cylinders with the binder content varying
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63111c6d8b4bae2b59325cfbb055051d
https://doi.org/10.1016/0040-6031(91)80396-z
https://doi.org/10.1016/0040-6031(91)80396-z
Publikováno v:
Thermochimica Acta. 157:155-161
The decomposition of hydrated VOSO4 in air was studied. Water was found to evolve in three stages and the dissociation of the anhydrous salt to occur as a fourth step. The kinetics of this latter reaction were studied using both non-isothermal and is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98785ab2e03219a8fd3bfd125abc5c35
https://doi.org/10.1016/0040-6031(90)80016-r
https://doi.org/10.1016/0040-6031(90)80016-r
Publikováno v:
ChemInform. 21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04f6de06efe583ae52277d07355c33d7
https://doi.org/10.1002/chin.199016013
https://doi.org/10.1002/chin.199016013
Publikováno v:
Thermochimica Acta. 149:71-86
The equilibrium relationship in air of the system PbO 2 -PbO-V 2 O 5 was studied using the thermobalance technique, as well as combined TG-DTA and X-ray analysis. Three compounds were established: 2PbO·V 2 O 5 , 3PbO·V 2 O 5 and 8PbO·V 2 O 5 . 4Pb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bea5512169b7198916d5dddddb2e05f
https://doi.org/10.1016/0040-6031(89)85268-2
https://doi.org/10.1016/0040-6031(89)85268-2
Publikováno v:
Thermochimica Acta. 156:211-224
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52d20a40b22a49ece1dbd371d1c38bcc
https://doi.org/10.1016/0040-6031(89)87188-6
https://doi.org/10.1016/0040-6031(89)87188-6
Autor:
A.M. Gadalla, A.N. Mahdy
Publikováno v:
Journal of Magnetism and Magnetic Materials. 1:326-329
A limiting density was reached at each sintering temperature. It was difficult to fix the operating mechanism during the initial stage of sintering. More than one mechanism overlap. At low temperatures surface diffusion predominates and at higher tem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4784712010279626ea8b9042fcc3bde2
https://doi.org/10.1016/0304-8853(76)90059-7
https://doi.org/10.1016/0304-8853(76)90059-7
Autor:
A.M. Gadalla, A.N. Mahdy
Publikováno v:
Journal of Magnetism and Magnetic Materials. 1:330-332
On forming the ferrite, several intermediate compounds richer in PbO were formed first. Firing results prove that the published phase diagram is in error. At each firing temperature, the shortest time required to prepare the ferrite was fixed and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cbf9c0d4d213b6ceb690daca34fc824
https://doi.org/10.1016/0304-8853(76)90060-3
https://doi.org/10.1016/0304-8853(76)90060-3
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.