Results 261 to 270 of about 1,919,764 (290)
Some of the next articles are maybe not open access.
Textile Research Journal, 1959
A study has been made of the drying of wool in vacuo. The time required to reach the equilibrium weight decreases with increasing temperature of drying, and the equilibrium weight decreases with increasing temperature up to 140° C. The equilibrium weight obtained in vacuo is less than the weight obtained in air under the same conditions.
I.C. Watt, R.H. Kennett, J.F.P. James
openaire +1 more source
A study has been made of the drying of wool in vacuo. The time required to reach the equilibrium weight decreases with increasing temperature of drying, and the equilibrium weight decreases with increasing temperature up to 140° C. The equilibrium weight obtained in vacuo is less than the weight obtained in air under the same conditions.
I.C. Watt, R.H. Kennett, J.F.P. James
openaire +1 more source
Should foliar cadmium concentrations be expressed on a dry weight or dry ash weight basis?
Journal of Environmental Monitoring, 2002Foliar analysis is a valuable tool for evaluating the pollution status of forests. However, the use of foliar diagnosis in large-scale surveys is a complicated process owing to the high variability within the crown. The method used to express foliar concentrations has often been found to diminish the variability.
Luyssaert, S. +4 more
openaire +4 more sources
Determining dry weight and percentage dry matter of chironomid larvae
Canadian Journal of Zoology, 1974Reproducible live wet weights may be obtained for medium to large larvae of Metriocnemus knabi and Chironomus attenuatus after blotting them on filter paper for 1 min. To obtain reliable measures of wet weight for smaller larvae the blotting time must be reduced in proportion to the surface area/volume ratio of the larvae.
R. M. Dermott, C. G. Paterson
openaire +1 more source
Dry weight in children on hemodialysis
Giornale di Tecniche Nefrologiche e Dialitiche, 2015An accurate assessment of dry-weight (DW) is critical in children on chronic hemodialysis (HD) to avoid the risk of both volume overload and volume depletion. It requires a comprehensive evaluation, which includes clinical history, physical examination and diagnostic tools, such as bioimpedance analysis and non invasive volume monitoring.
Silvia Consolo +2 more
openaire +1 more source
Sampling and predicting tree dry weight
Canadian Journal of Forest Research, 1993Procedures and formulae are given for modeling and sampling ovendry weight of a tree bole. The models are derived from first principles, and importance sampling ideas are used to develop methods for sampling individual trees to obtain unbiased estimates of dry weight. These methods would be particularly useful for providing sample estimates of the dry
Paul C. Van Deusen, V.C. Baldwin Jr.
openaire +1 more source
Dry Weight of Several Piedmont Hardwoods
Journal of Forestry, 1968Abstract Forty-four sample hardwood trees felled on 24 plots were separated into three above-ground components–stem, branches, and leaves–and weighed for dry matter content. Tree, stand, and site variables were tested for significant relationships with dry weight of tree parts. Weight increase of stems was a logarithmic function of both
Bobby G. Blackmon, Charles W. Ralston
openaire +1 more source
Journal of the Textile Institute Transactions, 1930
(1930). 9—THE DRY WEIGHT OF COTTON. Journal of the Textile Institute Transactions: Vol. 21, No. 4, pp. T165-T178.
George Forrest Davidson +1 more
openaire +1 more source
(1930). 9—THE DRY WEIGHT OF COTTON. Journal of the Textile Institute Transactions: Vol. 21, No. 4, pp. T165-T178.
George Forrest Davidson +1 more
openaire +1 more source
CONTINUOUS BLOOD VOLUME MONITORING AND “DRY WEIGHT” ASSESSMENT
Journal of Renal Care, 2007ABSTRACTThere are two distinct facets of adequate fluid balance control in haemodialysis patients — estimation of dry weight (DW) as the target and adequate ultrafiltration (UF) strategy, i.e. the way to reach the target in a possibly symptom‐free way.
F, Lopot +5 more
openaire +2 more sources
DETERMINATION OF THE DRY WEIGHT OF HERBAGE BY DRYING METHODS
Grass and Forage Science, 1960An investigation has been made with the object of establishing a satisfactory drying method for use in determining the dry weight of air‐dry herbage. In one experiment, drying was carried out at various temperatures over P2O5 and also at a sustained high vacuum: in a second experiment, oven drying was carried out at atmospheric pressure at various ...
openaire +1 more source
Interdialytic Weight Gain and Dry Weight
Blood Purification, 2000N W, Levin, F, Zhu, M, Keen
openaire +2 more sources