Ara
Toplam kayıt 1965, listelenen: 71-80
Application of multivariate statistical process control in casting industry
(2007)
The purpose of quality control charts is to detect abnormal behavior of quality variables and to determine the causes of quality problems using these abnormalities. Hotelling's T2 charts, the most popular multivariate ...
Determination of type and ratio of superplasticizers in concrete production
(2007)
Concrete is the most commonly used construction material. The most significant properties of the concrete are the workability and compressive strength. The use of silica fume (SF) and super plasticizers (SP) in concrete ...
Heat transfer to a power-law fluid in arbitrary cross-sectional ducts
(2002)
Numerical solutions for laminar heat transfer of a non-Newtonian fluid in the thermal entrance region for triangular, square, sinusoidal, etc. ducts are presented for constant wall temperature. The continuity equation and ...
Statistical analysis of fracture strength of composite materials using Weibull distribution
(2002)
In this study, the fracture strength of a carbon-epoxy composite plate has been statistically analysed by Weibull distribution. Nineteen tension tests were carried out. The results obtained vary between 439 MPa and 552 ...
Determination of stress functions of a curved beam subjected to an arbitrarily directed single force at the free end
(2002)
Theory of elasticity was used to determine closed form stress functions of a curved beam. The beam was subjected to a single force, arbitrarily directed at the free end. Stresses were plotted for various directions of the ...
CNS Toxicity after Combined Sciatic and Femoral Nerve Block with Lidocaine
(2004)
Combined sciatic-femoral nerve block was performed in a 48-year-old woman for the removal of a right lateral malleolar lesion. The patient became unconscious at the 12th minute of the block. As vital signs were stable and ...
Can lansoprazole, amoxicillin, and clarithromycin combination still be used as a first-line therapy for eradication of helicobacter pylori?
(2005)
Background/aims: To determine H. pylori eradication rate with lansoprazole-amoxicillin-clarithromycin treatment regimen, which is the most frequently used as first-line therapy, in the Kirikkale region. Methods: One hundred ...
The effects of lactated ringer and hes solutions in differing combinations to prevent hypotension due to spinal anesthesia
(2006)
Objective: The aim of this study was to assess the effectiveness of preloading with crystalloid and colloid fluids on hypotension following spinal anaesthesia. Method: One hundred ASA Class I-II patients were randomly ...
Unusual brain and temporal bone metastases of a botryoid type of embryonal nasopharyngeal rhabdomyosarcoma
(2007)
We present a 2 year-old boy with a botryoid type of embryonal nasopharyngeal rhabdomyosarcoma with an unusual outcome. Temporal bone metastasis with brain invasion was detected one year after therapy had been completed. ...
Setup times with a learning effect in flowshop scheduling problem
(2007)
Relevant to recent scheduling studies, setup times of jobs have generally been either neglected or considered in processing times. But, in some production systems the setup times may be so large that it can not be neglected ...