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Toplam kayıt 37, listelenen: 1-10
Genetic variation among Turkish Maize (Zea mays L.) hybrids for tolerance to chilling stress
(Afyon Kocatepe Üniversitesi, 17.03.2020)
Maize (Zea mays L.) is a tropical crop and chilling temperatures (below 15 ºC) cause growth retardation and yield losses. The development of chilling-tolerant maize varieties is one of the goals of plant breeders growing ...
Modification of coupled Drinfel’d-Sokolov-Wilson equation and approximate solutions by optimal perturbation ıteration method
(Afyon Kocatepe Üniversitesi, 17.03.2020)
We try to find the semi-analytical approximate solutions for the system of partial differential equations by using a newly developed scheme. The optimal perturbation iteration method is introduced and then applied to a ...
Effect of polyolefin modified bitumen on Marshall stability
(Afyon Kocatepe Üniversitesi, 17.03.2020)
It is possible to improve the performance of the hot mix asphalt (HMA) by improving the properties of the materials (aggregate, bitumen) used in the HMA or by the addition of some special materials. In this study; polypropylene ...
Modification of pumice mineral and its use as additive for poly (lactic acid) based bio-composite materials
(Afyon Kocatepe Üniversitesi, 17.03.2020)
In this study, pumice (P) mineral was treated with silane in order to increase the compatibility for
poly(lactic acid) (PLA) which is a fully biodegradable polymer widely used in packaging and outdoor
applications. Neat ...
Combined effects of nano-sized calcite and fly ash on hydration and microstructural properties of mortars
(Afyon Kocatepe Üniversitesi, 31.12.2020)
Even though a reduction in pollution and CO2 emission can be achieved by the utilization of fly ash in cement-based materials, using a high volume of fly ash results in a reduction at the early age strength development ...
Derivation of dimensionless governing equations for axisymmetric ıncompressible turbulent flow heat transfer based on standard k-ϵ model
(Afyon Kocatepe Üniversitesi, 31.12.2020)
Bu çalışmada, sabit termo-fiziksel özellikler kabul edilerek ve belirli bir boyutsuzlaştırma şeması
kullanılarak, ısı transferi hesaplamaları için eksenel simetrik sıkıştırılamaz türbülanslı akışı yöneten ana
denklemler ...
Evaluation of the track geometry quality with standard deviation method and quality ındices: Case study of Kütahya-Afyonkarahisar railway line
(Afyon Kocatepe Üniversitesi, 31.12.2020)
In this paper, a specific part of the railway line between Kütahya and Afyonkarahisar cities was investigated. The track geometry parameters alignment, cant, longitudinal level, track gauge and twist investigated at ...
Synthesis and characterization of silica and carbon aerogels from hemp fiber via freeze-drying process
(Afyon Kocatepe Üniversitesi, 31.12.2020)
In this study, it was aimed to synthesize and characterize cellulose based silica carbon aerogel by solgel method. Pooled and hand-peeled hemp fibers were used as the source of cellulose at the time of
October-2018 harvest ...
A contribution to the flora of the region between İnceburun (Kaş) and Çayağzı (Demre) (Antalya-Turkey)
(Afyon Kocatepe Üniversitesi, 30.11.2020)
This study includes the flora of İnceburun (Kaş) and Çayağzı (Demre) regions, which comprises one of
the important tourism centers in Turkey. Twelve field trips were made to study area at different times
of the year ...
Comparative design and economic analysis of asphalt and concrete overlays for airfield pavements
(Afyon Kocatepe Üniversitesi, 30.11.2020)
Overlays for airfield pavements are one of the cost effective and efficient pavement rehabilitation
options. In this study, the Federal Aviation Administration’s state-of-the-art mechanistic-empirical
overlay design ...