The radioactive tracer method in wear studies of cutting tools.

Date

1973

Author

Özel, Zafer

Metadata

Show full item record

Item Usage Stats

71
views

0
downloads

URI

https://hdl.handle.net/11511/7041

Collections

Graduate School of Natural and Applied Sciences, Thesis

Suggestions

OpenMETU
Core

The rapid visualization of resistivity inhomogeneities in high-resistivity semiconductor films Salamov, BG; Civi, M; Altindal, S; Kasap, M; Bulur, Enver (1997-01-01) This paper describes for the first time an application of an ionization type semiconductor photographic system using a chalcopyrite-type semiconductor (CuInSe2) copper-indium-diselenide film as a target for rapid visulization of resistivity inhomogeneities. The CuInSe2 semiconductor films with a resistivity of 10(7) Omega cm (thickness 0.25 mu m) in a planar gas discharge cell, have been studied. A measurement is realized by recording the spatial distribution of the gas discharge radiation intensity between...
The use of n-polyethereal polypyrroles in preconcentration and surface enhanced raman scattering studies Köksel, Bahar; Volkan, Mürvet; Department of Chemistry (2009) Polypyrroles containing polyether pseudocages (PI, PII, PIII) have been synthesized via chemical oxidation of 1,5-bis(1,1-pyrrole)-3-oxabutane (MI), 1,8- bis(1,1-pyrrole)-3,6-dioxahexane (MII), and 1,11-bis(1,1-pyrrole)- 3,6,9-trioxaundecane (MIII) using anhydrous FeCl3 in CHCl3. Because as obtained polymer resins did not give any response toward any cations, they were reduced (undoped) using chemical reducing agents. Tetrabutylammonium hydroxide (TBAOH) was found to be more effective in undoping to obtain ...
The investigation of brain growth retardation in rat fetus Erdogdu, G; Yavin, E (1999-02-01) We have investigated the activation of the mitogen-activated protein kinases ERK1 and ERK2 in fetal rat brain following induction of ischemia. This treatment rapidly increases the phosphorylation of MAP kinase levels after induction appears to reach a maximum at 2 hrs recirculation time. The ischemic effect on fetal brain might lead to mitogen-activated protein kinase activation and subsequent protein phosphorylation.
The purification and kinetics of wheat germ lipase Fadıloğlu (Atay), Sibel; Söylemez, Zerrin; Department of Food Engineering (1989)
the neutron absorbance studies on borated portland cement. Sunar, Sefer; Department of Chemical Engineering (1979)

Citation Formats

Z. Özel, “The radioactive tracer method in wear studies of cutting tools.,” Middle East Technical University, 1973.