Ara
Toplam kayıt 300, listelenen: 281-290
Synthesis and characterization. of complexes of Ni(II), Co(II), and Cu(II) with four 4-aminobenzoate derivatives of unsymmetrical vic-dioximes
(Taylor & Francis Inc, 2002)
Four different 4-aminobenzoate derivates of vic-dioximes Were synthesized. Their transition metal complexes with Ni(II), Co(II) and Cu(II) were prepared with a metal-ligand ratio of 1:2. The unsymmetrical complexes are in ...
Effects of atmospheric plasma treatment on the dyeability of cotton fabrics by acid dyes
(Blackwell Publishing, 2008)
Cotton fabrics were treated with air and argon atmospheric plasma for surface activation. Activated surfaces were grafted with two different amine compounds: ethylenediamine and triethylenetetramine. Pretreated cotton was ...
Statistical principal components analysis for retrieval experiments
(Wiley, 2007)
In this article, the statistical principal components analysis (PCA) is proposed as a method for performance comparisons of different retrieval strategies. It is shown that the PCA method can reveal implicit performance ...
Withdrawal capacity of pinned and unpinned round mortise and tenon furniture joints
(Forest Products Soc, 2004)
Tests were conducted to determine the withdrawal capacity of cross-pinned round mortise and tenon joints. Tenon diameters ranged from a nominal 0.6 to 1.0 inches. Cross-pins were about one-half the diameter of the tenons. ...
Bending moment capacity of round mortise and tenon furniture joints
(Forest Products Soc, 2004)
Tests were conducted to determine the effect of cross pinning the tenons of round mortise and tenon joints on the bending moment capacity of the joints. Tenon diameters ranged from a nominal 0.6 to 1.0 inches. Cross-pins ...
Antimicrobial activity of Streptomyces species against mushroom blotch disease pathogen
(Wiley-V C H Verlag Gmbh, 2005)
Bacterial blotch Pseudomonas tolaasii is still one of the main diseases in mushroom farms. Effective treatment of the infections caused by P. tolaasii is yet to be established. The isolation and identification of three ...
Investigation of temperature dependent dc current transport mechanism on Au/poly(4-vinyl phenol)/p-Si device
(Iop Publishing Ltd, 2009)
In this study, temperature dependent current-voltage (I-V) measurements and investigation of the dc current transport mechanism of Au/poly(4-vinyl phenol)/p-Si device have been performed. While the series resistance value ...
Some combustion parameters of wood impregnated with borates
(Forest Products Soc, 2009)
This study was conducted to determine some of the combustion parameters of Calabrian pine and Oriental beech treated with borates. Average mass loss and temperature values of Calabrian pine and Oriental beech wood were ...
Effect of hole diameter, hole distance from the edge, and material properties on lateral pin holding strength of medium density fiberboard and particleboard
(Forest Products Soc, 2004)
There is no established standard which evaluates the lateral holding resistance of wood composites. The method of test offered in this study intends to determine the lateral resistance of panels used in case constructions ...
The Effect of Temperature on the Essential Oil Components of Salvia potentillifolia Obtained by Various Methods
(Sage Publications Inc, 2009)
The chemical compositions of the essential oils of Salvia potentillifolia (Lamiaceae) were analyzed by GC and GC-MS. The oils were obtained by four different methods (hydrodistillation, steam distillation, and two extraction ...