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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 ...
An Experimental Study on Solar Energy Storage
(UREDNISTVO CASOPISA STROJARTVO, 2007)
Using solar energy for heating of buildings or Supplying hot water when needed by storing solar energy under ground was investigated experimentally. For this aim, a heating system was built to store solar energy in cylindrical ...
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 ...
Screening of the antioxidative properties and total phenolic contents of three endemic Tanacetum subspecies from Turkish flora
(ELSEVIER SCI LTD, 2007)
Methanolic extracts of three different Tanacetum subspecies [Tanacetum densum (Lab.) Schultz Bip. subsp. sivasicum Hub-Mor and Grierson, Tanacetum densum (Lab.) Schultz Bip. subsp. eginense Heywood and Tanacetum densum ...
Alterations in spontaneous contractions of rat proximal and distal colon after peritonitis
(W B SAUNDERS CO-ELSEVIER INC, 2007)
Background/ Purpose: The aim of this study was to investigate the effect of peritonitis on spontaneous contractions of distal and proximal colon smooth muscle isolated from rats. Methods: Peritonitis was induced by cecal ...
Application of Box-Behnken design and response surface methodology for modeling of some Turkish coals
(ELSEVIER SCI LTD, 2007)
The aim of our research was to apply Box-Behnken experimental design and response surface methodology for modeling of some Turkish coals. As a base for this study, standard Bond grindability tests were initially done and ...
Density of impurity states of hydrogenic impurities in an inverse parabolic quantum well under the magnetic field
(ELSEVIER SCIENCE BV, 2007)
We investigated the effects of the magnetic field on the density of impurity states in a GaAs/GaAlAs inverse parabolic quantum well (lPQW) for different Al concentrations at the well center. The calculations were performed ...