Zobrazeno 1 - 10
of 119
pro vyhledávání: '"Salvatore S. Stivala"'
Publikováno v:
Current Science, 1969 Aug 01. 38(15), 375-375.
Externí odkaz:
https://www.jstor.org/stable/24067555
Autor:
James N. Morris
Publikováno v:
AIChE Journal. 18:462-463
Autor:
Arthur V. Tobolsky
Publikováno v:
Journal of Applied Polymer Science. 13:1582-1582
Autor:
Zhenwen Zhou, Salvatore S. Stivala, Byoung Ho Choi, Alexander Chudnovsky, Kalyan Sehanobish, C. P. Bosnyak
Publikováno v:
International Journal of Solids and Structures. 42:681-695
The fracture initiation in engineering thermoplastics resulting from chemical degradation is usually observed in the form of a microcrack network within a surface layer of degraded polymer exposed to a combined action of mechanical stresses and chemi
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 41:1263-1272
Small-angle X-ray scattering (SAXS) was used to obtain solution parameters of a weak polyelectrolyte in water in the absence of any additives, such as neutralizing agents or salt. Poly(acrylic acid) (PAA) was used as a weak polyelectrolyte from which
Publikováno v:
Polymer. 37:715-719
Small-angle X-ray scattering (SAXS) has been applied in obtaining the solution parameters (molecular mass M, radius of gyration Rg, radius of gyration of cross-section Rq, mass per unit length Mu, and persistence length a ∗ ) of a poly(acrylic acid
Publikováno v:
Advances in Polymer Technology. 12:35-45
To establish the parameters for converting sheet molding compounds (SMCs) to useful products, various technical approaches, viz., solvent extraction, hydrolysis, and pyrolysis, have been explored. Thermogravimetric analysis of an SMC sample indicated
Autor:
Morris, James N.
Publikováno v:
AIChE Journal; Mar1972, Vol. 18 Issue 2, p462-463, 2p
Autor:
Tobolsky, Arthur V.
Publikováno v:
Journal of Applied Polymer Science; Jul1969, Vol. 13 Issue 7, p1582-1582, 1p
Publikováno v:
Carbohydrate Research. 101:1-11
A fractionated sample of S. salivarius levan was examined in aqueous solution at 25° by the method of small-angle X-ray scattering. The high molecular weight of 16.9 × 10 6 and low radius of gyration of 395 A suggest that this levan is branched. Th