Ara
Toplam kayıt 10, listelenen: 1-10
Boron addition to non- or low-formaldehyde cross-linking reagents to enhance biological resistance and dimensional stability of wood
(Springer, 1999)
Boric acid (BA) and phenylboronic acid (PBA) were added into aqueous solutions of non- or low-formaldehyde reagents; dimethylol dihidroxy ethyleneurea (DMDHEU), glutaraldehyde (GA) and glyoxal (GX), in order benefit from ...
A contribution to the moss flora of western Turkey: Moss flora of the Kaz mountain (Balikesir, Turkey)
(1999)
In the present study, 484 plant specimens were collected and identified from the region. 139 taxa, belonging to 23 families and 63 genera were found. Brachythecium latifolium Kindb. is recorded as the first time to Turkish ...
The identification and quantitative analysis of the very toxic 2,3,7,8-tetrachlordibenzo-P-dioxin in the presence of polychlorinated dibenzodioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) contaminated soil samples
(Marcel Dekker Inc, 1999)
This research decribes the nature and extent of 2,3,7,8-tetrachlorodibenzo-p-dioxin (2,3,7,8-TCDD) contamination in the soil samples from a waste cable incineration plant. The samples are collected at different places in ...
Structural and Optical Characterisation of Vacuum Deposited CdTe Thin Films
(1998)
The structural and optical properties of vacuum deposited CdTe thin films on glass substrates were investigated. The effect of the heat treatment in air over the former properties of the layers was also examined. Grain ...
Solvent extraction of Fe3+ cation by 25,26,27,28-tetraisonitrosoaceto calix[4]arene and based ligands
(Marcel Dekker Inc, 1999)
25,26,27,28-Tetraisonitrosoaceto calix[4]arene [L-8] was synthesized by reacting 25,26,27,28-tetraacetyl calix[4]arene [L-7] with n-butyl nitrite. The synthesized compounds [L-7, L-8] and based ligands (p-tert-butyl phenol ...
Weathering durability of CCB-impregnated wood for clear varnish coatings
(Springer-Verlag Tokyo, 1999)
Outdoor performances of a polyurethane varnish and an alkyd-based synthetic varnish coated over chromium-copper-boron (CCB)-impregnatecl Scots pine (Pinus sylvestris L.) and chestnut (Castanea sativa Mill.) [10 (R) x 100 ...
Synthesis of a novel heterocyclic dioxime and its mononuclear complexes with Ni(II), Co(II), Cu(II), Zn(II), Cd(II) and Hg(II)
(Marcel Dekker Inc, 1999)
In this work, a novel heterocyclic dioxime (2,3-hydroximino-4-phenyl-6-phenlyazo-1-thia-4,5-diazacyclohexa-5-diene, H2L) was synthesized by reacting dithizone with cyanogen di-N-oxide. H2L forms mononuclear complexes ...
Determination of heavy metal levels in some moss species around thermic power stations
(1998)
Çalışmamızda Muğla ve civarında kurulmuş olan termik santrallerin yakınlarında bulunan karayosunlarında kimyasal analizlerle ağır metal kirliliği tespit edilmiştir.
Al partitioning patterns and root growth as related to Al sensitivity and al tolerance in wheat
(American Society of Plant Biologists, 1997)
Studies of Al partitioning and accumulation and of the effect of Al on the growth of intact wheat (Triticum aestivum L.) roots of cultivars that show differential Al sensitivity were conducted. The effects of various Al ...
The flora of steppe surrounding Akyurt and Kalecik ( Ankara )
(1999)
The study area, occurs in Ankara Province. During the period 1992-1994, by evaluating the collected 620 herbarium specimens, 50 families, 169 genera, 326 species, 4 subspecies and 1 varieties were identified. The number ...