Zobrazeno 1 - 5
of 5
pro vyhledávání: '"A. S. Merenga"'
Autor:
A. S. Merenga, G. A. Katana
Publikováno v:
International Journal of Polymeric Materials. 60:115-123
Dynamic mechanical analysis (1–30 Hz, 274–414 K) is employed to study the inter- and intramolecular dynamics in a set of PMMA-CELL blends. Two relaxation processes are observed, the dynamic glass transition (α-relaxation) being characterized by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8029346ae78b365c3387eb87a0fb0788
https://doi.org/10.1080/00914030903538553
https://doi.org/10.1080/00914030903538553
Publikováno v:
Radiation protection dosimetry. 167(1-3)
Specific concentrations of (226)Ra, (232)Th and (40)K were measured in cassava tubers, cassava leaves and groundwater obtained from the high background radiation area of Mrima hill and used in the evaluation of the ingested dose. Cassava tubers, cass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::443c252779e7703a155aa48845f4c371
https://pubmed.ncbi.nlm.nih.gov/25948827
https://pubmed.ncbi.nlm.nih.gov/25948827
Publikováno v:
Radiation protection dosimetry. 167(1-3)
This study presents radon and thoron concentration measurements and the corresponding effective dose rates in mud dwellings located in the high background radiation area of Mrima Hill, Kenya. Discriminative technique was used for simultaneous measure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::893d32abcb7c40436ef94a06723cd53e
https://pubmed.ncbi.nlm.nih.gov/25920792
https://pubmed.ncbi.nlm.nih.gov/25920792
Publikováno v:
Colloid & Polymer Science. 279:1064-1072
Broadband dielectric spectroscopy (1–106 Hz, 183–423 K) and differential scanning calorimetry are employed to analyze the inter- and intramolecular dynamics of a series of random copolymers based on poly(ethylene terephthalate) and poly(1,4-cyclo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af4f356ac10d54d1643b2b584daf8a9d
https://doi.org/10.1007/s003960100509
https://doi.org/10.1007/s003960100509
Publikováno v:
Macromolecules. 34:76-81
Broad-band dielectric spectroscopy (10 -1 -10 7 Hz) has been used to study the molecular dynamics in a set of bisphenol A poly(ester carbonate)s (BPA-PECs) and tetramethylbisphenol A poly(ester carbonate)s (TMBPA-PECs) containing 1,4-cyclohexylene di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71b32db87c866bc2e1e7ca709969bf89
https://doi.org/10.1021/ma000966v
https://doi.org/10.1021/ma000966v