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Now showing items 181-190 of 244
Cerebral hemiatrophy (Dyke-Davidoff-Masson syndrome) in childhood: Clinicoradiological analysis of 19 cases
(BLACKWELL PUBLISHING, 2007)
Background: The purpose of this study was to emphasize the clinical and imaging findings of 19 child cases of cerebral hemiatrophy. Methods:A total of 11 male and eight female patients underwent assessment with computed ...
The modification and characterization of maleic anhydride-styrene-methyl metacrylate terpolymer by poly(ethylene adipate)
(ELSEVIER SCIENCE BV, 2007)
In this study, the functionality of maleic anhydride was utilized in the maleic anhydride-styrene-methyl metacrylate (MAStMMA) terpolymer. First, the polyester of poly(ethylene adipate), PEA, polycondensation copolymer was ...
Investigation of effects of reactive copolymer containing maleic anhydride on thermomechanical properties of ternary blends of poly(methyl metacrylate) (PMMA)
(MANEY PUBLISHING, 2007)
In the present paper, the effects of reactive copolymer containing maleic anhydride on the thermomechanical properties of poly(methyl metacrylate) (PMMA) were investigated. Maleic anhydride-styrene (MA-St) and aniline ...
A kinetic study on the conversion of celestite (SrSO4) to SrCO3 by mechanochemical processing
(ELSEVIER SCIENCE BV, 2007)
The direct conversion of celestite (SrSO4) to Strontium carbonate by mechanochemical processing was studied under wet milling conditions by varying the amount of sodium carbonate with respect to the stoichiometric amount ...
Fracture behavior and microstructure of steel fiber reinforced cast iron
(SPRINGER, 2007)
In this study, improvement of fracture toughness and strength of gray cast iron by reinforcing steel fiber was investigated. Three point bend specimens were used to calculate the flexural strength and fracture toughness. ...
High-K, calc-alkaline I-type granitoids from the composite Yozgat batholith generated in a post-collisional setting following continent-oceanic island arc collision in central Anatolia, Turkey
(SPRINGER WIEN, 2007)
The composite Yozgat batholith consists of a S-I-A-type granitoid association intruding the supra-subduction zone-type (SSZ-type) central Anatolian ophiolite and medium-to high-grade metasedimentary rocks of the central ...
Antibacterial activity and phytochemical evidence for the plant origin of Turkish propolis from different regions
(SPRINGER, 2007)
Honeybees collect propolis from practically any abundant plant source in the neighborhood of the hive, be it populus, eucalyptus, pine, sugarcane, cashew nut or orange trees. We have described that the origin plants of ...
A safe and effective method for treatment of chronic subdural haematoma
(CANADIAN J NEUROL SCI INC, 2007)
Objective: Burr-hole irrigation and burr-hole drainage without irrigation are the most popular methods for treatment of chronic subdural haematoma. It is not well known if irrigation is necessary or which method has a ...
Modeling and optimization of Multi-Gravity Separator to produce celestite concentrate
(ELSEVIER SCIENCE SA, 2007)
In this study, a three-level Box-Behnken factorial design combined with response surface methodology (RSM) for modeling and optimizing of some operations parameter of Multi-Gravity Separator (MGS) to produce a celestite ...
A parametric study of phenolic compounds desorption performance from organobentonite by supercritical fluids
(ELSEVIER SCIENCE BV, 2007)
Supercritical fluid desorption has been carried out in a fixed bed column to desorp nitrophenolic compounds from organically modified bentonite. The experiments were carried out in the sequence of synthesis of organobentonite ...