Yayın tarihi için WoS İndeksli Yayınlar Koleksiyonu listeleme
Toplam kayıt 7605, listelenen: 321-340
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Production of relative clauses in the acquisition of Turkish: The role of parallel function hypothesis
(Harrassowitz Verlag, 2000)… -
On solution of boundary value problem for differential inclusion
(Pergamon-Elsevier Science LTD, 2000)In the article an inverse problem for differential inclusion is considered. For a given compact set M-* subset of R-n it is required to define the maximal set M-0 subset of R-n so that the reachable set of differential ... -
Upgrading of Kutahya region lignites by mild pyrolysis and high intensity dry magnetic separation
(Pergamon-Elsevier Science LTD, 2000)Lignite samples, taken from Kutahya-Seyitomer Power Plant, were used for devolatalisation arid desulphurisation experiments, by means of mild pyrolysis followed by High Intensity Dry Magnetic Separation. Pyrolysis experiments ... -
Composition of the essential oil of Glaucosciadium cordifolium (Boiss.) Burtt et Davis from Turkey
(John Wiley & Sons LTD, 2000)The water-distilled essential oil from dried herbal parts of Glaucosciadium cordifolium was analysed by GC MS. One hundred and seven components, representing 97.7% of the oil, were characterized. The major components were ... -
Betulenols from Betula species
(Georg Thieme Verlag, 2000)The essential oils from buds of five Betula species growing in Turkey were investigated by CC-MS. A major component in the essential oils was shown to be 14-hydroxy-beta-caryophyllene (6). The structure of beta-betulenal ... -
A new bisabolene derivative from the essential oil of Prangos uechtritzii fruits
(Georg Thieme Verlag Kg, 2000)The fruits of endemic Prangos uechtritzii Boiss. & Hausskn. (Umbelliferae) were subjected to hydrodistillation and microdistillation. The resulting volatiles were investigated by CC-MS to determine the composition of the ... -
New caryophyllene derivatives from Betula litwinowii
(American Chemical Society, 2000)Four new caryophyllene derivatives- 14-hydroxy-4,5-dihydro-beta-caryophyllene (1), 14-acetoxy-4,5 -dihydro-beta-caryophyllene (2), 4,5-dihydro-beta-caryophyllene-14-al (3), and caryophylla-8(14)-en-5-one (4)-are reported ... -
Structural analysis of bio-oils from fixed-bed pyrolysis of Euphorbia rigida and sunflower pressed bagasse
(Taylor & Francis Inc, 2000)Fixed-bed tars of Euphorbia rigida and sunflower pressed bagasse have been investigated for their structures. These mrs were fractionated into pentane-soluble and -insoluble compounds (asphaltenes). Pentane soluble were ... -
The crystallography of interphase boundaries between silicon carbide and silicon nitride in silicon nitride - Silicon carbide particulate composites
(Kluwer Academic Publ, 2000)Interphase boundaries between 3C SiC grains and two different beta-Si3N4 morphologies in Si3N4-SiC composites have been studied by transmission electron microscopy. In general, boundaries between small beta-Si3N4 intragranular ... -
Novel developments in alpha-SiAlON ceramics
(Trans Tech Publications LTD, 2000)Densification and stabilization of alpha-sialon ceramics have been investigated by using oxides of large cations (Sr2+, La3+, Ce3+, Nd3+) and their equimolar mixtures with calcium or ytterbium as a principal cation. All ... -
The use of waste ceramic tile in cement production
(Pergamon-Elsevier Science LTD, 2000)In ceramic tile production, because of various reasons, unsold fired products come out. These are waste tiles and only a little part of them are used. Remainings create environmental problems. If these waste tiles are used ... -
Coenzyme Q10 concentrations and antioxidant status in tissues of breast cancer patients
(Pergamon-Elsevier Science LTD, 2000)Objectives: An increasing amount of experimental and epidemiological evidence implicates the involvement of oxygen derived radicals in the pathogenesis of cancer development. Oxygen derived radicals are able to cause damage ... -
Essential oils of Nepeta species growing in Turkey
(Consultants Bureau, 2000)Essential oils from 22 Nepeta species growing in Turkey have been studied. Results of GC/MS analyses of the essential oils have Shown that four Nepeta species contain 4a alpha -7 alpha -7a alpha -nepetalactone as the major ... -
Chemical composition of Turkish myrtle oil
(Allured Publ Corp, 2000)The chemical composition of essential oils from leaves and branches + leaves of Myrtus communis L. (Myrtaceae) was examined by GC/MS technique. The main components were found to be 1,8-cincole (18.3% and 10.5%), linalool ... -
Composition of the essential oil of Origanum x adanense Baser et Duman
(Allured Publ Corp, 2000)Water distilled oil obtained from the aerial parts of Origanumx adanense, a newly described endemic hybrid in Turkey, was analyzed by GC/MS. One hundred and thirty six compounds representing 95.2% of the oil were identified ... -
Composition of the essential oil of Nepeta fissa CAMeyer
(Allured Publ Corp, 2000)Water distilled oil of the herbal parts of Nepeta fissa (Labiatae) was analyzed by GC/MS. Thirty seven compounds representing 95.1% of the oil were identified with caryophyllene oxide (24%) and beta-caryophyllene (8.3%) ... -
Lipids of Origanum tytthanthum
(Consultants Bureau, 2000)The composition of lipids and fatty acids from the above-ground part of Origanum tytthanthum Gontsch. (Lamiaceae) is studied Lipids from the air-dried plant material are enriched in glycolipids, essential fatty, acids and ... -
Taxonomy of Electrogena antalyensis (Kazanci & Braasch, 1986) (Ephemeroptera, Heptageniidae)
(Swets Zeitlinger Publishers, 2000)Female imagines, subimagines, eggs and larvae of Electrogena antalyensis (Kazanci & Braasch) from Turkey are described for the first time. The results of a thorough analysis of larvae, based on the standard set of diagnostic ... -
The chemical durability of SrO-MgO-ZrO2-SiO2 glasses in strongly alkaline environments
(Elsevier Sci LTD, 2000)A large region of glass formation was found in the system SrO-MgO-ZrO2-SiO2 and some properties have already been reported. Detailed studies have shown that glasses with only 40 wt% silica unusually durable in 1 M NaOH and ... -
Composition of the essential oil of Chaerophyllum aksekiense A. Duran et Duman, a recently described endemic from Turkey
(John Wiley & Sons LTD, 2000)The water-distilled essential oil from crushed fruits of Chaerophyllum aksekiense were analysed by GC-MS. Sixty-seven components, representing 82.0% of the oil, were characterized. The major components were heptacosane ...
