Yayın tarihi için Makale Koleksiyonu listeleme
Toplam kayıt 791, listelenen: 41-60
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A Constitutional Investigation of the Mo-Pd-Rh Ternary-System At 1100-Degrees-C
(Elsevier Science BV, 1991)Phase relations in the system Mo-Pd-Rh were studied at 1100-degrees-C using conventionally melted and ultrarapidly solidified samples. Optical microscopy, X-ray diffraction, scanning electron microscopy and electron probe ... -
Aristolochic acids and aristolactams from Aristolochia auricularia
(1991)A methanolic extract of the roots of Aristolochia auricularia was found to contain seven known compounds, aristolochic acids I, II, III and IV and aristolactams I, II and III. In addition, four novel compounds, the methyl ... -
Novel Method for the Analysis of Rlc Circuits
(Taylor & Francis LTD, 1991)The lagrangian formulation of classical mechanics is applied to RLC circuits. The generalized power function is introduced and the reduced Lagrange equations are used in the analysis of the system. This new method seems ... -
Froth washing technology in mechanical flotation machines
(1992)This paper concentrates on the five recent plant trials/applications of froth washing in mechanical flotation cells in North America. Increased froth cleaning yielded better upgrading and some cases slightly improved ... -
Human Umbilical-Cord Vein Grafts for Replacement of the Superior Vena-Cava
(Edizioni Minerva Medica, 1992)We have used umbilical veins as experimental graft materials for superior vena cava replacement. The patency rate of these grafts in 25 laboratory animals was 96%; the mortality and graft thrombosis rate was 4%. ... -
The Factors Effecting Complement Activation in Open-Heart-Surgery
(Edizioni Minerva Medica, 1992)The activation of the complement system was investigated in 10 patients with rheumatic valve disease having heart surgery. The C3c, C4, leukocyte count and polymorphonuclear neutrophil count were determined in the blood ... -
Removal of Dye Stuffs From Waste-Water - Electrocoagulation of Acilan Blau Using Soluble Anode
(Taylor & Francis Inc, 1992)An attempt was made to remove a dye such as Acilan Blau using an electrochemical method. In the process a bipolar packed bed electrochemical reactor consisting of soluble electrodes was used and operated in the batch mode. ... -
Fungal Contamination of Kashar Cheese in Turkey
(Vch Publishers Inc, 1992)Fifty random samples of Kashar cheese were collected from shops in different localities in Erzurum, all contained moulds. Mean count of total surface mould was 3.02 x 10(10)/g cheese and that of inner mould was 3.02 x ... -
Production of Aflatoxins in Sausage, Salami, Sucuk and Kavurma
(Vch Publishers Inc, 1992)Forty nine meat product samples were examined for the fungal genera. Penicillium sp. was detected in 74.8% of samples. No sample contained Aspergillus parasiticus or Aspergillus flaws. Production of aflatoxins in sausage, ... -
Effects of Vasoactive Intestinal Polypeptide on Isolated Rat Urinary-Bladder Smooth-Muscle
(Karger, 1992)The effect of vasoactive intestinal polypeptide (VIP) on the contractile activity of the urinary bladder was investigated in the rat. VIP caused a weak contraction and a small potentiation of carbachol- and acetylcholine-induced ... -
The Behavior of a Trickle Tower Electrolytic Cell for the Production of Cobalt(Iii) Acetate From Cobalt(Ii) Acetate
(Chapman Hall LTD, 1992)The production of Co(III) acetate from Co(II) acetate using a bipolar trickle tower of graphite Raschig rings was investigated. Space time yields up to 18 kg m-3 h-1 were obtained, which showed no improvement over those ... -
A Study on the Polarographic-Behavior and Determination of Tizanidine
(Marcel Dekker Inc, 1992)The direct current polarographic behaviour of tizanidine based on the reduction of the molecule on the surface of DME is described and the optimum polarographic conditions for the determination are presented in this study. ... -
A Computer Assessment of the Ternary Ru-Rh-Pd System
(Elsevier Science BV, 1992)Thermodynamic coefficients of the phases in the binary Ru-Rh, Pd-Rh and Ru-Pd systems were derived by assessment of the available experimental data using the binary Lukas optimization program. The resulting coefficients ... -
A Computer Assessment of the Molybdenum Rhodium Phase-Diagram
(Elsevier Science Sa Lausanne, 1992)An optimized phase diagram of the Mo-Rh system was calculated using thermodynamic coefficients derived by the assessment of available experimental phase diagram and thermodynamic data. The excess Gibbs free energies of the ... -
Designing instructional materials with desktop publishing software: The effect of white-space variations on learning
(1992)As more and more people gain access to personal computers and powerful desktop-publishing software, many teachers and trainers are producing their own instructional materials using desktop publishing. The new desktop-publishing ... -
Power-Consumption for a Scraped-Surface Heat-Exchanger With a No-Leak Reactor
(American Chemical Society, 1992)In this work, the power consumption for a scraped-surface heat exchanger with a "no-leak" reactor was investigated to scale up a pilot plant reactor for industrial use. The experimental results Obtained at various speeds ... -
Consumer Complaint Handling in an Advanced Developing-Economy - an Empirical-Investigation
(Kluwer Academic Publ, 1992)The purpose of this article is to examine consumer protection, complaint, and statisfaction/dissatisfaction behaviors in developing countries with special reference to an advanced developing country - Turkey. The study was ... -
Essential oil of Micromeria fruticosa (L.) Druce subsp. barbata (Boiss & Kotschy) P. H. Davis of Turkish origin
(1993)The essential oil of Mecromeria fruticosa subsp. barbata of Turkish origin was studied by GC and GC/MS. Thirty-six compounds were identified with pulegone (81.29%) being in most abundance.