Ara
Toplam kayıt 148, listelenen: 81-90
A numerical study on the effects of EGR and spark timing to combustion characteristics and NOx emission of a GDI engine
(Taylor and Francis Inc., 2016)
EGR is one of the most significant strategies for reducing especially nitrogen oxides (NOx) emissions from internal combustion engines. The thermal efficiency of spark ignition engines is lower than compression ignition ...
Toward a universal method for preparing molecularly imprinted polymer nanoparticles with antibody-like affinity for proteins
(American Chemical Society, 2016)
We describe a potentially universal, simple and cheap method to prepare water-compatible molecularly imprinted polymer nanoparticles (MIP-NPs) as synthetic antibodies against proteins. The strategy is based on a solid phase ...
Isolated sixth nerve palsy after intravitreal ranibizumab injection
(Taylor and Francis Ltd, 2016)
After intravitreal ranibizumab injection for diabetic macular edema (DME) in a 55-year-old man, the patient was admitted to our ophthalmology clinic with the complaint of diplopia. Given the results of the patient's history, ...
Investigation of hole effects on the critical buckling load of laminated composite plates
(Institute of Metals Technology, 2016)
In this study, the effects of the hole diameter on the buckling behavior of glass-fiber-reinforced, laminated composite rectangular plates were investigated both experimentally and numerically. As the test specimens, ...
Paracetamol for the treatment of patent ductus arteriosus in preterm neonates: A systematic review and meta-analysis
(BMJ Publishing Group, 2016)
Objectives We performed a systematic review and meta-analysis of all the available evidence to assess the efficacy and safety of paracetamol for the treatment of patent ductus arteriosus (PDA) in neonates, and to explore ...
Could 25-oh Vitamin D deficiency be a reason for hpv infection persistence in cervical premalignant lesions?
(Old City Publishing, 2016)
Vitamin D is an essential precursor to the steroid hormone calcitriol which mainly regulates calcium homeostasis. Moreover anti-proliferative, proapoptotic, anti-angiogenic effects of Vitamin D support the ideas of preventive ...
Experimental and numerical study of alumina reinforced aluminum matrix composites: Processing, microstructural aspects and properties
(Elsevier Ltd, 2016)
Co-continuous alumina-aluminum composite materials with excellent physical and mechanical properties offer great potentials for lightweight, wear resistant, and high-temperature applications. They combine metallic properties ...
Combustion and performance characteristics of an HCCI engine utilizing trapped residual gas via reduced valve lift
(Elsevier Ltd, 2016)
In this study, the effects of residual gas fraction (RGF) on homogeneous charged compression ignition (HCCI) combustion were investigated experimentally. Experiments were performed at different lambda values and constant ...
Effect of impactor shapes on the low velocity impact damage of sandwich composite plate: Experimental study and modelling
(Elsevier Ltd, 2016)
An experimental and numerical analysis of the influence of impactor shapes on the low velocity impact performance of aluminium sandwich composite plates has been carried out. The aluminium composite panels were manufactured ...
A thermodynamic approach to compare the performance of rhombic-drive and crank-drive mechanisms for a beta-type Stirling engine
(Elsevier Ltd, 2016)
In this study, the effect of rhombic drive and crank drive mechanisms on the performance of a beta-type Stirling engine was investigated by nodal analysis. Kinematic and thermodynamic relations for both drive mechanisms ...