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Estimation of transverse tensile behavior of Zircaloy pressure tubes using ring-tensile test and finite element analysis
Determination of transverse mechanical properties from the ring type of specimens directly machined from the nuclear reactor pressure tubes is not straightforward. It is due to the presence ofExpand
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Gold catalysis: in situ EXAFS study of homogeneous oxidative esterification.
Gold complexes were prepared and investigated as catalysts for the oxidative esterification of aldehydes. Stabilisation by pyridine ligands gave good conversions and the in situ extended X-rayExpand
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Frozen in Time: Kinetically Stabilized Amorphous Solid Dispersions of Nifedipine Stable after a Quarter Century of Storage.
Kinetically stabilized amorphous solid dispersions are inherently metastable systems. Therefore, such systems are generally considered prone to recrystallization. In some cases, the formation ofExpand
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Extraordinary Long-Term-Stability in Kinetically Stabilized Amorphous Solid Dispersions of Fenofibrate.
Inhibition of recrystallization of the drug substance in kinetically stabilized amorphous solid dispersions (ASDs) within and beyond shelf life is still a matter of debate. Generally, these ASDExpand
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Manufacturing Amorphous Solid Dispersions with a Tailored Amount of Crystallized API for Biopharmaceutical Testing.
The preparation of an amorphous solid dispersion (ASD) by dissolving a poorly water-soluble active pharmaceutical ingredient (API) in a polymer matrix can improve the bioavailability by orders ofExpand
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Facile and Reproducible Synthesis of Nanostructured Colloidal ZnO Nanoparticles from Zinc Acetylacetonate: Effect of Experimental Parameters and Mechanistic Investigations
A facile and reproducible route to nanostructured colloidal ZnO nanoparticles was developed by controlled hydrolysis and condensation of zinc acetylacetonate in alkaline conditions. By reaction of anExpand
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Reconstruction of Pt13 Clusters into Pt2(CO)m on CO Addition in NaY Zeolite
Pt 13 clusters with extraordinarily high magnetization are interesting samples in the area of CO chemistry. For the first time paramagnetic platinum carbonyl samples were prepared and characterizedExpand
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High temperature steam oxidation study on Zr–2.5%Nb pressure tube under simulated LOCA condition
Abstract Study of high temperature steam oxidation kinetics and microstructural evolution during the oxidation was carried out on the coupons of Zr–2.5%Nb pressure tube material of Indian PressurizedExpand
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Measurement of fission gas release, internal pressure and cladding creep rate in the fuel pins of PHWR bundle of normal discharge burnup
Abstract Fuel pins of a Pressurised Heavy Water Reactor (PHWR) fuel bundle discharged from Narora Atomic Power Station unit #1 after attaining a fuel burnup of 7528 MWd/tU have been subjected to twoExpand
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Evaluation of effect of hydrogen on toughness of Zircaloy-2 by instrumented drop weight impact testing
Abstract Hydride-assisted degradation in fracture toughness of Zircaloy-2 was evaluated by carrying out instrumented drop-weight tests on curved Charpy specimens fabricated from virgin pressure tube.Expand
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