Transfer-RNA isoacceptors during chicken development.

Gündüz, Ufuk


Flexible waveguides with amorphous photonic materials
Sarihan, Murat Can; Yilmaz, Yildirim Batuhan; Erdil, Mertcan; Aras, Mehmet Sirin; Yanik, Cenk; Wong, Chee Wei; Kocaman, Serdar (2019-01-01)
Amorphous photonic materials offer an alternative to photonic crystals as a building block for photonic integrated circuits due to their shared short-range order. By using the inherent disorder of amorphous photonic materials, it is possible to design flexible-shaped waveguides that are free from restrictions of photonic crystals at various symmetry axes. Effects of disorder on photonic crystal waveguide boundaries have examined before, and it is shown that flexible waveguides with high transmission are pos...
Simultaneous dissolution and uptake of nutrients in microalgal treatment of the secondarily treated digestate
Ulgudur, Nilufer; Bayramoğlu, Tuba Hande; Demirer, Goksel N. (Elsevier BV, 2019-11-01)
Anaerobic digestion processes result in large volumes of digestates which still require the development of elaborate and viable management options to improve the sustainability of these processes. Coupling of secondary anaerobic treatment with a microalgal nutrient removal process may serve benefits such as residual biogas and associated greenhouse gas capture from the digestate content, microalgal biomass build-up and its further valorization. This study investigated the applicability a microalgal nutrient...
Utilization of friction stir processing to improve the mechanical properties of gas metal arc welded 5083 aluminum alloy plates
Takht Firouzeh, Shahin; Gür, Cemil Hakan; Department of Metallurgical and Materials Engineering (2016)
Fatigue failure of the welded structures is a major problem in engineering applications. It is known that the heat affected zone (HAZ) of the welded Al-alloys is prone to fail due to coarse microstructure and poor mechanical properties. Therefore, any improvement in HAZ may extend the service life of the welded component. The hypothesis of this study is that localized application of friction stir processing (FSP) before welding may improve the mechanical properties of HAZ, and thus, may reduce the fatigue c...
Experimental investigation of nanofluid behavior in microchannels
Şimşek, Eylül; Okutucu Özyurt, Hanife Tuba; Department of Mechanical Engineering (2016)
The present study investigates thermal and hydrodynamic performance of nanofluids in copper microchannels. Experiments are performed using spherical gold nanoparticles, and silver nanowires suspended in deionized (DI) water under constant heat flux condition. Polyvinylpyrrolidone (PVP) is used as the surfactant. In gold nanofluid experiments, effects of nanoparticle size (10, 50 and 100 nm), volumetric concentration (0.00064% - 0.0052%) and flow rate (100-140 μL/min) on the nanofluid performance are investi...
Numerical modeling of re-suspension and transport of fine sediments in coastal waters
Karadoğan, Erol; Özhan, Erdal; Department of Civil Engineering (2004)
In this thesis, the theory of three dimensional numerical modeling of transport and re-suspension of fine sediments is studied and a computer program is develped for simulation of the three dimensional suspended sediment transport. The computer program solves the three dimensional advection-diffusion equation simultaneously with a computer program prepared earlier for the simulation of three dimensional current systems. This computer program computes the velocity vectors, eddy viscosities and water surface ...
Citation Formats
U. Gündüz, “Transfer-RNA isoacceptors during chicken development.,” Ph.D. - Doctoral Program, Middle East Technical University, 1980.