Ara
Toplam kayıt 1027, listelenen: 751-760
The effects of ball filling and ball diameter on kinetic breakage parameters of barite powder
(Elsevier, 2012)
The absolute fineness of the ball diameter and the ball charge grading are important factors for the optimal operation of a ball mill. Therefore, the effects on breakage kinetics of the ball diameter and the fractional ...
A new size distribution model by t-family curves for comminution of limestones in an impact crusher
(Elsevier, 2011)
In the evaluation of crushers, t-family curves obtained from single particle test methods are frequently used. It is known that there are many difficulties and problems in these tests. In this study the breakage behaviour ...
The role of protein Z and protein Z-dependent protease ınhibitor polymorphisms in the development of prosthetic heart valve thrombosis
(2017)
BACKGROUND AND AIM OF THE STUDY: Protein Z (PZ) is a vitamin K-dependent factor that is synthesized mainly by the liver. It acts as an activator of serpin, the protein Z-dependent inhibitor (ZPI), which inhibits factor Xa. ...
Cold effect in median nerve conductions in clinical carpal tunnel syndrome with normal nerve conduction studies
(Churchill Livingstone, 2019)
Clinical diagnosis of carpal tunnel syndrome (CTS) is confirmed by nerve conduction studies (NCS). In some cases, NCS may be normal. We aimed to demonstrate changes of distal motor latency (DML) and nerve conduction velocity ...
An ultrastructural study, effects of Proteus vulgaris OX19 on the rabbit spleen cells
(2013)
Effects of Proteus vulgaris OX19 on the spleen cells of rabbits were investigated. Control group (n= 5) and Proteus treated group (n= 5) of New Zealand male rabbits were used in this study. Bacteria were injected to the ...
Aspects of thermal martensite in a FeNiMnCo alloy
(2010)
Thermal martensite characteristics in Fe-29%Ni-2%Mn-2%Co alloy were investigated with scanning electron microscopy (SEM) and Mössbauer spectroscopy characterization techniques. SEM observations obviously revealed the lath ...
Degradation of poly(vinyl chloride) onto KF-Al 2O 3
(2010)
g-Alumina coated with potassium fluoride, KF-Al 2O 3 proved dehydrochlorination of poly(vinyl chloride), in tetrahydrofuran. The molecular changes was observed in the accurance of polyene sequence distribution by using ...
Analysis of temperature dependent current-conduction mechanisms in Au/TiO2/n-4H-SiC (metal/insulator/semiconductor) type Schottky barrier diodes
(American Institute of Physics Inc., 2014)
In order to determine the effective current-conduction mechanisms in Au/TiO2/n-4H-SiC (metal-insulator semiconductor) type Schottky barrier diodes (SBDs), their current-voltage (I-V) measurements were carried out in the ...
Preparation of a new polymer-dispersed liquid crystal film by using phthalocyanine-functional photocurable copolymer
(John Wiley and Sons Inc., 2015)
A new, asymmetrical zinc phthalocyanine (aZnPc)-functional photocurable copolymer was prepared by the combination of atom transfer radical polymerization and copper (I)-catalyzed azide-alkyne cyclo-addition (CuAAC) click ...
Effect of layer thickness on the electrical parameters and conduction mechanisms of conjugated polymer-based heterojunction diode
(John Wiley and Sons Inc., 2017)
In this study, thickness-dependent current density–voltage (J–V) characteristics obtained for poly{(9,9-dioctylfluorene)?2,7-diyl-(4,7-bis(thien-2-yl) 2-dodecyl-benzo[1,2,3] triazole)} (PFTBT) conjugated copolymer based ...