Başlık için Fakülteler listeleme
Toplam kayıt 1184, listelenen: 335-354
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The effect of polypyrrole and nickel + polypyrrole coatings on corrosion behaviour AISI 304 stainless steel
(Pleiades Publishing, Ltd, 2015)Polypyrrole (PPy) and nickel + PPy (Ni + PPy) coatings have been occured on AISI 304 stainless steel (304 SS) surface by cyclic voltammetry technique in aqueous oxalic acid solutions and as the supporting electrolytes was ... -
Effect of pomegranate molasses on egg quality traits during different storage time in laying hens
(Afyon Kocatepe Üniversitesi, 30.06.2019)The present study trial was conducted to investigate the effects of pomegranate molasses on egg quality at different storage periods. A total of 240 Babcock white laying hens (58 weeks old) were divided into 5 groups (n=48) ... -
The effect of pore morphology on the thermalconductıvıty of geopolymer foam
(4th International Powder and Porous Materials Symposium, 2019)Geopolymers are considered alternative to conventional cement recently. The use of fly ash and blast furnace slag in geopolymer, which are waste product considered as an environmentally friendly product due to the solution ... -
The effect of psychological empowerment on organizational silence in hotels
(2016)The aim of this study is to determine whether psychological empowerment (PE) is related with or have any effects on organizational silence (OS) in hotel enterprises. Relevant data was collected via ... -
The effect of servant leadership on psychological empowerment and organizational ıdentification
(2019)Purpose – The aim of this study is to determine the effects of servant leadership on psychological empowerment and organizational identification. Design/methodology/approach – Within the context of quantitative research ... -
Effect of sliding speed on friction and wear behaviour of borided gear steels
(Journal of the Balkan Tribological Association, 2014)In this study, the wear behaviour of GS18NiMoCr36 (GS18), GS22NiMoCr56 (GS22) and GS32NiCrMo6.4 (GS32) gear steels borided in Ekabor-II powder was investigated by conducting a series of experiments at temperatures ... -
The effect of voltage on the arc stud welding of microwave sintered Fe+Al powder mixture
(2014)The joining of powder metallurgy products is of importance because of high demand in many industrial applications. In this study, the effect of welding voltage on the joint quality has been investigated using discharge ... -
The effects of 3D multi-user virtual environments on freshmen university students' conceptual and spatial learning and presence in departmental orientation
(Elsevier, 16.03.2016)Search ScienceDirect Advanced Outline Highlights Abstract Keywords 1. Introduction 2. Theoretical framework and relevant literature 3. Methodology 4. Findings 5. Discussion 6. Conclusion and future work Ackno ... -
Effects of alcohols on the corrosion of aluminum alloys in 1 N HCl solution. Part II
(Pleiades Publishing, Ltd, 2008)The use of alcohols as cathodic inhibitors in HCl solution results in a negative shift of corrosion potential (Ecor). The alcohols concentration of 20 mM, was shown to be the best one. EDX analyses of the alloys showed ... -
Effects of bedding change frequency on lipid peroxidation, antioxidant status, and histopathological alterations in rats
(Afyon Kocatepe Üniversitesi, 31.03.2019)The aim of this research was to evaluate the effect of bedding change frequency on oxidative stress parameters of rats. In the experiment; animals were randomly and equally divided into 4 groups, each group consisted of ... -
The effects of boro-tempering heat treatment on microstructural properties of ductile iron
(Elsevier, March 2011)In this study, the effects of boro-tempering heat treatment on microstructural properties of ductile iron were investigated. Test samples with dimensions of 10 × 10 × 55 mm were boronized at 900 °C for 1, 3 and 5 h and ... -
Effects of CO2 and H2S on corrosion of martensitic steels in brines at low temperature
(Nace International, 2018)Corrosion studies were conducted for martensitic carbon steels in 5 wt% NaCl brine solutions at 4°C and 10 MPa (1,450 psi). These studies simulated different subsurface environments relevant to Arctic drilling. Here, two ... -
Effects of CO2 and H2S on corrosion of martensitic steels in NaCl(aq) at low temperature
(Nace International, 2016)Corrosion studies were conducted for martensitic carbon steels in brine solutions at 4 °C and 10 MPa (1450 psi), which simulated the subsurface environments encountered in Arctic drilling. Three environments with a 5 % wt. ... -
Effects of curcumin on a renal ischemia/reperfusion injury in rats
(Afyon Kocatepe Üniversitesi, Kocatepe Veteriner Dergisi, 2018)Bu araştırmada, Renal İskemi/Reperfüzyon Hasarı Modelinde Curcumin'in etkilerini biyokimyasal ve histopatolojik olarak araştırmak amaçlanmıştır. Çalışmada ratlar kontrol (C), sham, iskemi repürfüzyon (I/R) ve curcumin (CUR) ... -
The Effects of cutting methods surface roughness of aluminum porous material produced via vacuum method
(2011)In this study, the surface roughness values of 3 aluminum porous materials, which were produced via vacuum method and have different porous structures, depending on the implemented cutting method after processing them ... -
The effects of employee empowerment on employee job satisfaction: A study on hotels in Turkey
(2011)Purpose – The main objective of this study is to determine the impact of employee empowerment on job satisfaction. To serve this purpose, empowerment is taken into consideration as two dimensions – i.e. behavioral and ... -
Effects of H2S and CO2 on Cement/Casing interface corrosion integrity for cold climate oil and gas well applications
(The Electrochemical Society, 2016)Low-temperature corrosion relevant to oil and gas wells was investigated. Casing cement was exposed to brine in contact with CO2 at 4 °C and 10 MPa. Pore water was extracted from wet cement using a die press, and a cement ... -
Effects of ice cream produced with lemon, mandarin and orange peel essential oils on some physicochemical, microbiological and sensorial properties
(Afyon Kocatepe Üniversitesi, 31.03.2019)In this study, some physicochemical, microbiological and sensorial properties of ice cream produced with essential oils obtained from lemon (L), mandarin (M), and orange (P) peels at different ratios (0.1%, 0.3%, and 0.5%) ... -
Effects of La2O3 addition on the thermal stability of γ-Al2O3 gels
(Elsevier, 01.01.2004)The effects of La2O3 additions up to 5 wt.% on the thermal stabilities of sol-gel derived alumina gels were studied. Observations were made on pore size, total pore area, phase changes at various sintering temperatures ... -
The effects of managers business ethics applications on employees job satisfaction a study on hotels in Turkey
(Macrothink Institute, 2016)Thus far, much research on ethical aspects of different areas (business, marketing, medicine, managing and etc.) is made and various models are introduced in accordance with these researches. Each of these introduced ...
