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Publikováno v:
Text, 1995 Jan 01. 8, 444-447.
Externí odkaz:
https://www.jstor.org/stable/30228116
Publikováno v:
Journal of Applied Sports Sciences - Arabic. Nov2024, Vol. 10 Issue 122, Part 1, p44-63. 20p.
Publikováno v:
International Journal of Adhesion and Adhesives. 28:158-175
The aim of this study was to comprehensively review the traditional peel specimen for assessing adhesion of aircraft fuel tank sealants. A modified peel specimen was proposed that overcomes the inherent problems of the traditional test, which are ass
Publikováno v:
Journal of Applied Polymer Science. 108:3073-3091
The water and fuel absorption and desorption characteristics have been studied of aircraft fuel tank sealants. The sealants were an epoxy-cured polythioether and a MnO2-cured polysulphide. The effect of the water and fuel exposure on the glass transi
Publikováno v:
Journal of Adhesion Science and Technology. 22:1495-1522
The peel performance of two aircraft fuel tank sealants was comprehensively investigated by means of a modified peel specimen previously developed. Experiments were carried out at five different peel angles in the range from 90 to 180° using seven s
Autor:
P. K. Leech, L. J. Clark, W.A. Take, N. R. A. Bird, William R. Whalley, R. E. Cope, Chris W. Watts
Publikováno v:
European Journal of Soil Science. 58:18-25
The matric potential of soil water is probably the most useful assessment of soil water status. However, the water-filled tensiometer (the benchmark instrument for measuring matric potential) typically only operates in the range 0 to -85 kPa. In this
Autor:
L. J. Clark, Colin W. Gray, F Javier Lopez-Bellido, Fang-Jie Zhao, Steve P. McGrath, W. Richard Whalley
Publikováno v:
Science of The Total Environment. 372:433-439
Arsenic is a known human carcinogen, whereas Se is essential to human health and human Se intake in some European countries has decreased in recent decades. There have been few reports on the potential effect of soil physical conditions on the uptake
Publikováno v:
Soil Use and Management. 22:334-341
Despite a high energy requirement, the mouldboard plough remains the dominant tillage tool in northwest Europe. The aim of this work was to evaluate the relative influences of soil texture (clay content), soil organic carbon (SOC) and long-term manag
Publikováno v:
Plant and Soil. 280:65-76
The aim of this work was to examine the effect of mechanical impedance on nutrient acquisition and gene expression in rice (Oryza sativa L.). Roots were mechanically impeded in a sand-core apparatus to vary impedance independently of aeration and wat