Now showing items 41-50 of 11399
The annealing and thermal analysis of poly(butylene terephthalate)
(John Wiley & Sons, Inc., 1994-04-15)
When poly(butylene terephthalate) (PBT) is annealed, a second endotherm is often displayed in a subsequent scanning thermal analysis at a temperature below that of the original endotherm, and this new endotherm appears to ...
Small angle X-ray scattering from coal-derived liquids
(Elsevier, 1982-05)
Small angle X-ray scattering measurements were used to determine the size and shape of asphaltene and preasphaltene micelles in solution. The fraction of the coal-derived liquids forming micelles in solution was as high ...
Interaction of linear manno-oligosaccharides with three mannose-specific bulb lectins. Comparison with mannose/glucose-binding lectins
(Elsevier, 1992-05-22)
Three new mannose-binding lectins, isolated from daffodil (NPA), amaryllis (HHA), and snowdrop (GNA) bulbs, are capable of precipitating with a linear mannopentaose (Man[alpha]1-3Man[alpha]1-3Man[alpha]1-3Man[alpha]1-2Man). ...
Effect of AlN and Al2O3 additions on the phase relationships and morphology of SiC Part I Compositions and properties
(Kluwer Academic Publishers; Springer Science+Business Media, 1999-11)
X-ray diffraction was utilized to follow the transformation from β-SiC (3C) to the various α-SiC polytypes in the presence of AlN and Al 2 O 3 additives after hot pressing from 1700 to 2100°C. The 2H- and 6H-polytypes of ...
Extensional flow behavior of polymer solutions and particle suspensions in a spinning motion
(Elsevier, 1974-06-17)
Mechanical spinning of fluid filaments was used to generate an extensional flow, in which rheological measurements were obtained for a Newtonian fluid, two aqueous polymer solutions, and two fluid suspensions of rod-shaped ...
7 th HUPO World Congress of Proteomics: Launching the Second Phase of the HUPO Plasma Proteome Project (PPP-2) 16–20 August 2008, Amsterdam, The Netherlands
(WILEY-VCH Verlag, 2009-01)
The HUPO Plasma Proteome Project new phase, PPP-2, held its initial workshop on 17 August, 2008, at the 7 th World Congress of Proteomics in Amsterdam. Technology platforms, data repositories, informatics, and engagement ...
Joint collision resolution and transmit‐power adjustment for Aloha‐type random access
(Wiley Subscription Services, Inc., A Wiley Company, 2013-02-10)
We consider uplink random access for which slotted Aloha has usually been employed with unknown channel conditions. Upon failure of a transmission attempt, a user cannot tell whether the failure was caused by collision ...
Reactive Cerium(IV) Oxide Powders by the Homogeneous Precipitation Method
(Blackwell Publishing Ltd, 1993-06)
Planar, time-optimal, rest-to-rest slewing maneuvers of flexible spacecraft
(American Institute of Aeronautics and Astronautics, 1989)