Ara
Toplam kayıt 47, listelenen: 21-30
The effect of 3-Methyl 1-Pentyn 3-ol on the corrosion of Al-Si-Cu alloys in acid solutions by using SEM, EDX and AAS
(Pleiades Publishing, Ltd, 2009)
In this study, the effect of alloying elements on the corrosion of Al-Si-Cu alloys in H 2 SO 4 and HCl media content 3-methyl–1pentyn–3-ol (3mlp3ol) is investigated by using SEM, EDX, AAS. The effect of active elements and ...
The progression of telomerase activity and sialic acid levels in rat glioma cell lines
(Afyon Kocatepe Üniversitesi, Kocatepe Tıp Dergisi, 2007-01)
Objective: Telomerase plays an important role in the cellular immortalization of cancers. It contains telomerase RNA, telomerase reverse transcriptase. Sialic acid consolidates the cellular membrane and plays a role in the ...
The use of “Mad Honey” as an antihypertensive agent in rats - a preliminary study
(Afyon Kocatepe Üniversitesi, Kocatepe Tıp Dergisi, 2007-01)
Background: Mad honey (Deli hat in Turkish) is obtained from Rhododendron ponticum which grows extensively on the mountains of Eastern Black Sea Region in Turkey. Excessive intake of this honey causes intoxication due to ...
Investigation of mean platelet volume and dipper/ non-dipper status in preeclamptic women during pregnancy and postnatal period
(Afyon Kocatepe Üniversitesi, Kocatepe Tıp Dergisi, 2007-09)
Objective: Our aim was to determine mean
platelet volume (MPV) changes between dipper and nondipper
preeclamptic women during pregnancy and
postnatal period.
Material and Methods: We conducted the study of 17
preeclamptic ...
Effects of the streptozotosin ile diabet oluşturulan rat kaslarında katalaz aktivitesi üzerine etkisi
(Afyon Kocatepe Üniversitesi, Kocatepe Tıp Dergisi, 2006-01)
Purpose; Free radicals, those are chemical
species possessing an unpaired electron in their molecular
or atomic orbit, have been the most attractive subjects in
medicine because of their roles in destruction of cell ...
Effect of alcohol on the corrosion of al alloys in 1 N H2SO 4 solution Part i
(Pleiades Publishing, Ltd, 2008)
The aim of this paper is to examine the effects of alcohol (1-buten–3-ol-l, 2-methyl–3-butyn–2-ol, 3-methyl–2-buten–1-ol, 3-methyl–3-buten–1-ol, 3-methyl–1-pentyn–3-ol, 5-hexen–1-ol) on the corrosion of Al alloys. The ...
Akarçay Havzası (Afyonkarahisar)'ındaki tehlike altındaki (cr, en, vu) endemik bitkilerin coğrafi bilgi sistemleri (cbs) ile haritalanması ve koruma statüleri
(2008)
Bu araştırma, Akarçay Havzası vaskuler endemik bitkilerinin, rekabet ve yayılış durumlarına göre, ekolojik isteklerini mukayese etmek ve bu türlerin
in situ korunması için öncü bir envanter oluşturması amacıyla yapılmıştır. ...
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 ...
Electrochemical polymerization of aniline on aluminum electrode from an oxalic acid and H2SO4 solutions
(Pleiades Publishing, Ltd, 2009)
In this study, the polymerization of aniline on Al and Pt electrode was examined by cyclic voltammetry There had been reversible reaction on AI electrode. But on the other hand there had been irreversible reaction on Pt ...
Effect of N2 + H2 gas mixtures in plasma nitriding on tribological properties of duplex surface treated steels
(Elsevier, 2008)
Thermo-reactive diffusion chromizing followed by pulsed plasma nitriding were carried out
on AISI 52100 and 8620 bearing steels. The chromized samples were pulse-plasma nitrided
for 5 h at 500 °C in various N2–H2 gas ...