The performance of ordinary Portland cement (OPC) concrete is also investigated as a reference for evaluating the durability characteristics of geopolymer concretes.
To investigate reference levels for central venous pressure or pulmonary artery occlusion pressure monitoring in a lateral position.
The Barnes maze test was performed to investigate reference memory at 6 months post-BCAS (8-month-old).
A wide difference was found in the total extractable DNA from the investigated reference soil as derived from different extraction protocols.
For each cell type investigated, reference expression data for about 17,000-26,000 mapped sequences have been generated and validated through a sample comparison with known data.
Four housekeeping genes ovine beta actin (ACTB), succinate dehydrogenase (SDHA), glucose-6-phosphate dehydrogenase (G6PDH) and ubiquitin (UBC) stability were tested using geNorm software version 3.4., which calculates the measure of gene expression stability (M) of a putative reference gene based on the average pairwise variation between all investigated reference genes.
The investigated reference compounds (L-TRP, L-KYN sulfate salt, KYNA) and zinc acetate dihydrate were purchased from Sigma-Aldrich (Saint Louis, MO, USA), acetonitrile and perchloric acid (PCA) were purchased from Scharlau (Barcelona, Spain) and acetic acid was purchased from VWR International (Radnar, PA, USA).
David M. Goldenberg, a historian and a visiting scholar at the University of Pennsylvania, spent 13 years investigating every reference to blacks in Jewish literature up to about the seventh century.
The latter was confirmed by investigating the reference material (Additional file 1: Figures S23, S24).
No cross reactivities could be observed investigating staphylococcal reference strains representing 18 different species and subspecies.
