Ara
Toplam kayıt 178, listelenen: 21-30
Synthesis and structures of Fe(II), Zn(II) and Pd(II) complexes with a schiff base derived from methyl 2-amino-6-methyl-4,5,6,7-tetrahydrothieno[2,3-c] pyridine-3-carboxylate and comparison of their optical constants for different solvents and molarities
(American Scientific Publishers, 2017)
Schiff base derived from condensation of o-vanillin (3-methoxysalicylaldehyde) and methyl 2-amino-6-methyl- 4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate and its metal complexes are synthesized and characterized ...
The effects of the median filter with different window sizes for ultrasound image
(Institute of Electrical and Electronics Engineers Inc., 2017)
Ultrasound is widely used in medical imaging. Unfortunately, speckle noise decreases the quality of the ultrasound image. One of the filters to reduce speckle noise in ultrasound image is the median filter. The median ...
Wide bandwidth absorption in the MWIR region using a thin and simple metamaterial absorber
(Institute of Electrical and Electronics Engineers Inc., 2017)
In this study, metamaterial absorber structures that operate in the mid-wave infrared (MWIR) region are presented. The advantage of the design stems from the high absorptance in the region of interest and the ease of ...
Techniques for nucleic acid engineering: The foundation of gene manipulation
(Elsevier Inc., 2017)
The journey of nucleic acid isolation and characterization has been a long one starting in the late 1800s. DNA isolation has led the way due to its stable chemical characteristic. Since its initial implementation the demand ...
Nanosized Drug Carriers for Oral Delivery of Anticancer Compounds and the Importance of the Chromatographic Techniques
(Elsevier, 2017)
Cancer is the primary leading cause of mortality in the world. The key of a successful cancer treatment depends on many important parameters, such as the application route, anticancer compound, and dosage form. Among the ...
In vitro CNS models
(Elsevier, 2017)
Endothelial cells form a barrier between the blood and the central nervous system, namely the blood-brain barrier (BBB). Cellular components of the BBB, as well as tight junctions and paracellular barrier characterizations, ...
Oscillating left atrial appendage in a massive pericardial effusion due to severe paravalvular leakage after mitral valve replacement
(Taylor and Francis Ltd., 2017)
A 36-year-old female patient was referred to our hospital with a transient ischaemic attack (TIA) that had
occurred three days before and with progressive dyspnoea for about one week.
Anti-Müllerian hormone exhibits a great variation in infertile women with different ovarian reserve patterns
(Blackwell Publishing, 2017)
Background: Several conflicting studies with results on the biological variability of serum anti-Müllerian hormone (AMH) levels have been reported. Most of the studies have not focused on whether the level of AMH fluctuations ...
Structural, electronic, and electrochemical analyses of sputter-coated Pt and Pt–Co/GCE electrodes with ultra-low metal loadings for PEM fuel cell applications
(Springer Netherlands, 2017)
In this study, unsupported platinum and platinum–cobalt ultra-thin catalyst layers with varying metal loadings were prepared by a sequential magnetron sputtering technique. The deposited catalyst layers were characterized ...
Energy, exergy, economic and environmental (4E) analyses of flat-plate and V-groove solar air collectors based on aluminium and copper
(Elsevier Ltd, 2017)
An experimental investigation has been carried out to study the effect of energy, economic, and environment of SACs which are smooth and roughened by v-groove protrusions arranged made of copper and aluminium materials. ...