Studies on Workability of Paints (I)

Analytical chemical studies on traditional linseed oil paints

CARDIFRC1 – Development and mechanical properties. Part I: Development and workability

Part I of this three-part paper describes the various steps that led to the development of a class of high performance short steel fibre-reinforced cementitious composites (HPFRCCs) which has been patented under the trade name CARDIFRC1. This class of materials generally contains no coarse aggregates and is characterised by high tensile/ flexural strength and high toughness. A method is propose...

postnatal studies of bats (pipistrellus kuhlii and miniopterus schreibersii) & histomorphology and histochemistry studies of organs and diseases of (neurergus microspilotus and n. kaiseri)

1. to determine whether difference in birth body mass influenced growth performance in pipistrellus kuhlii we studied a total of 12 captive-born neonates. bats were assigned to two body mass groups: light birth body mass (lbw: 0.89 ± 0.05, n=8) and heavy birth body mass (hbw: 1.35 ± 0.08, n=4). heavier body mass at birth was associated with rapid postnatal growth (body mass and forearm length) ...

Solvent Leaching Effects on Aged Oil Paints

This paper presents a survey of significant developments in research on the leaching of oil paint films by organic solvents, from the first systematic investigations carried out in the 1950s to more recent “clinical” studies involving the sampling and analysis of paintings during treatment. Key studies are discussed in the context of an improved knowledge of oil paint chemistry that has develop...

Emancipation or workability ? : Critical versus

In this article a distinction between a pragmatic and a critical orientation of action research is made. These orientations can be considered, implicitly or explicitly, to be the main alternatives in AR today. What are the assumptions behind, and practical implications for, AR projects with different orientations? A number of themes are introduced where a tension between the two are identified ...