Results 261 to 270 of about 520,472 (308)

Effects of fines content on packing density of fine aggregate in concrete

Construction and Building Materials, 2014
Abstract The fines content (particles finer than 75 μm) in aggregate has substantial effects on the performance of concrete. Since the fines content has large surface area that would increase the water demand, maximum limits are often imposed. However, the fines content would also fill into the voids between larger particles to increase the packing ...
Pui Lam Ng, Huen Kayu, Kwan, Akh
exaly   +4 more sources

Fine ash content of explosive eruptions

Journal of Volcanology and Geothermal Research, 2009
Abstract In explosive eruptions, the mass proportion of ash that is aerodynamically fine enough to cause problems with jet aircraft or human lungs (  50%).
W.I. Rose, A.J. Durant
openaire   +3 more sources

Effect of fines content on frost heave

Canadian Geotechnical Journal, 1996
In regions of seasonal frost the integrity of pavement structures is dependent on the resistance of base and subbase soils to frost action. This note describes the results of performing the U.S. Army Cold Regions Research and Engineering Laboratory CRREL II laboratory freezing test on a crushed limestone with a varying fines content.
Robert E Tester, Paul N Gaskin
openaire   +1 more source

Determination of the Transitional Fines Content of Mixtures of Sand and Non-plastic Fines

Geotechnical Testing Journal, 2006
Abstract Sand-silt mixtures show different behavior with different fines content. The transitional fines content (TFC) is a key parameter which can indicate if the soil behaves as a sand-dominated or as a fines-dominated material. The determination of the TFC for a sand-silt mixture and the possible ways of obtaining the TFC from index ...
S Yang, S Lacasse, R Sandven
openaire   +1 more source

Nonconceptual Content, Fineness of Grain and Recognitional Capacities

2021
abstracta, Bd. 1 Nr. 2 (2005)
Abath, André, Queiroz, João
openaire   +1 more source

Effect of fines content on the froth flotation of coal

Powder Technology, 1989
Abstract Batch flotation experiments were carried out on feed coals obtained by blending different proportions of −75 μm fines with the −500+75 μm size fraction. The results obtained indicate that the recoveries of non-ash and ash material follow first-order kinetics and that the maximum recoveries that may be obtained decrease with increase in the ...
M. Vanangamudi, S.Surya Kumar, T.C. Rao
openaire   +1 more source

A Content Analysis of the “Fine Print” in Television Advertising

Journal of Current Issues & Research in Advertising, 1992
Abstract This study examines the nature of “fine print” footnotes appearing in prime-time television advertising. Using content-analysis procedures, the objective was to appraise the practice of footnoting by examining its prevalence, as well as the temporal qualities, types of footnotes, and network, product, and ad length differences related to ...
Richard H. Kolbe, Darrel D. Muehling
openaire   +1 more source

Home - About - Disclaimer - Privacy