Yayın tarihi için WoS İndeksli Yayınlar Koleksiyonu listeleme
Toplam kayıt 7605, listelenen: 221-240
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TLC densitometric determination of omeprazole in pharmaceutical preparations
(Govi-Verlag GMBH, 1998)… -
The preparation of Ce alpha-sialons and related unstable phases
(Iom Communications LTD, 1998)It has previously been accepted that lanthanum and cerium do not form alpha-sialon structures because their ions are too large to enter the interstices in the structure. Recent work on heat-treatment of rare-earth densified ... -
Privatisation in Turkey: Employees' views on privatisation in the Turkish cement industry, and some comparisons with Britain
(British Sociological Assoc, 1998)In the 1980s privatisation was resorted to by governments world-wide. Very little comparative research has been conducted into what this has meant for employees in companies that were privatised in either developed or ... -
A new approach to mathematical water quality modeling in reservoirs: Neural networks
(Wiley-V C H Verlag GMBH, 1998)Neural Networks are becoming more and more valuable tools for system modeling and function approximation as computing power of microcomputers increase. Modeling of complex ecological systems such as reservoir limnology is ... -
New beta-diketone and 3,5-dimethyl isoxazole derivatives of theophylline as potential bronchodilator agents
(Ecv-Editio Cantor Verlag Medizin Naturwissenschaften, 1998)Ten new compounds having 7-[(2,4-pentanedione-3-yl)alkyl]- and 7-[(3,5-dimethylisoxazole-4-yl)alkyl]-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione structures were synthesized and their bronchodilator activities investigated ... -
A statistical approach to determine the neighborhood function and learning rate in Self-Organizing Maps
(Springer-Verlag Singapore Pte LTD, 1998)The problem of choosing the neighborhood function and learning rate in Kohonen's Self-Organizing Map (SOM) is generally application dependent, empirical and difficult to analyze. In this paper, a new approach based on the ... -
New approach for determining the coefficient of consolidation, Cv, for normally consolidated kaolinite clay
(International Society Offshore& Polar Engineers, 1998)in this study, the coefficient of consolidation of kaolinite clay is determined using a newly developed test system. The results of these experiments are compared with results obtained from the conventional oedometer test ... -
Role of chloride ions in the relaxing action of bradykinin on isolated rat duodenum
(Springer Verlag, 1998)… -
Determination of slacking characteristics of some Turkish lignites
(Inst Mining Metallurgy, 1998)… -
Assessment of waste tires and plastic on asphalt concrete pavement mixtures
(A A Balkema Publishers, 1998)In this study, the effects of crumbed rubber and plastics on asphalt concrete pavements are investigated. For this purposes, one type of limestone aggregate and one penetration-grade asphalt cement (75-100) were selected ... -
Comparing the effects of structural and natural language use during direct instruction with children with mental retardation
(Council Exceptional Children, 1998)Effects of structural and natural language use during direct instruction in teaching color and shape concepts to children with moderate mental retardation were compared using an adapted alternating treatments design. ... -
A search on pyrometric cones
(Techna Srl, 1998)New ceramic bodies were studied to produce Seger Cones No. 7 (1230 degrees C), No. 8 (1250 degrees C) and No. 9 (1280 degrees C). The new compositions for Seger Cones were prepared from Turkish raw materials. Standard cones ... -
The essential oils of Satureja coerulea Janka and Thymus aznavourii Velen.
(Wiley-Blackwell, 1998)Satureja coerulea Janka and Thymus aznavourii Velen. are endangered species. Thymus aznavourii is an endemic species in Turkey. Saturejia coerulea has a narrow distribution in Turkey and Bulgaria. Water-distilled essential ... -
Influence of sample thickness on the performance of photostrictive ceramics
(Amer Inst Physics, 1998)Ferroelectric materials with high photovoltaic properties are of interest for new optical devices such as photostrictive ceramic actuators. However, fabrication of these devices requires development of materials exhibiting ... -
Composition of the essential oil of Salvia euphratica Montbret et Aucher ex Bentham var. euphratica from Turkey
(John Wiley & Sons LTD, 1998)The water distilled essential oil from aerial parts of Salvia euphratica Montbret et Aucher ex Bentham var. euphratica was analysed by GC-MS. Ninety-seven components representing 89% of the oil were characterized. The major ... -
Choleretic Activity of Gentiana lutea ssp. symphyandra in rats
(Elsevier GMBH, Urban & Fischer Verlag, 1998)Effects of an ethanolic extract prepared from G. lutea ssp. symphyandra roots on the bile production and liver in rats were investigated. Bile flows of rats which were treated by a single i.p. dose of CCl4 24 h prior to ... -
Comparison of ascorbic and citric acid contents in Rosa canina L. fruits growing in Central Asian region
(Akademiya Nauk Uzbekskoi Ssr, 1998)The evaluation of Rosa canina L. fruits and its products have been dependent in part on organic acid contents. In this study, ascorbic and citric acid contents in Rosa canina L. fruits collected from five different regions ... -
A decentralized discrete-time controller for dynamic routing
(Taylor & Francis LTD, 1998)A decentralized controller for dynamic routing in multi-destination large-scale data communication networks is presented. A dynamic model, which can incorporate possibly time-varying different processing delays at different ... -
Linear discrete-event systems and robust servomechanism problem
(IEEE, 1998)Linear discrete-event systems are studied. Reachability, observability, controllability, constructibility, stabilizability and detectability of such systems are investigated. Stability of linear discrete-event systems is ...
