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Spectroscopic properties of Tm3+ doped fluoroindate glass
(2003-12-01)
Optical absorption and fluorescence were investigated in Tm3+ doped fluoroindate glass. The spectroscopic parameters for transitions in the 4f11 configuration were determined. The fluorescence study revealed the origin of ...
Spectroscopic properties of Tm3+ doped fluoroindate glass
(2003-12-01)
Optical absorption and fluorescence were investigated in Tm3+ doped fluoroindate glass. The spectroscopic parameters for transitions in the 4f11 configuration were determined. The fluorescence study revealed the origin of ...
Effect of sample conditioning on the water absorption of concrete
(ELSEVIER SCI LTD, 2011)
ASTM C1585 is commonly used to determine the absorption and rate of absorption of water in unsaturated hydraulic cement concretes. Unfortunately, a wide range of relative humidities can exist in the samples after this ...
Flax fiber and its composites: An overview of water and moisture absorption impact on their performance
(Sage Publications Ltd, 2019-04)
Contemporary researchers have specified that natural flax fiber is comparable with synthetic fibers due to its unique physical and mechanical characteristics which have been recognized for decades. Flax fiber-reinforced ...
Moisture absorption effects on the thermal and mechanical properties of wood flour/linseed oil resin composites
(John Wiley & Sons Ltd, 2007-06)
The thermal and mechanical behavior of new natural polymeric composite materials after exposure to humid environments must be well known and understood in order to predict their performance in final applications. For this ...
The influence of the initial moisture content of lightweight aggregate on internal curing
(ELSEVIER SCI LTD, 2012)
This paper explores the potential for manufacturing internally cured concretes with lightweight aggregate (LWA) that has different initial moisture contents prior to mixing: oven-dry, 24 h pre-wetted, and vacuum saturated. ...
Rapid spectroscopic method to assess moisture content in free and packaged oregano (Origanum vulgare L.)
(Elsevier Gmbh, 2016-12)
A spectroscopic study on oregano has been performed in order to find optical parameters that could be related to moisture content. Reflectance spectra have been obtained varying excitation wavelengths from the visible to ...