Search
Now showing items 151-160 of 353
The commutative neutrix product of B-(r) (x, n) and delta((s)) (x)
(INDIAN NAT SCI ACAD, 1998)
The Beta function B(x, n) and the associated Beta functions B(n(+/-), n) and B+/-(x, n) are defined as distributions and the commutative neutrix products of them and their derivatives with delta((s)) (x) are evaluated.
On statistically rotation sets for maps of the $C_m$ - class
(1997)
Bu makalede, rotasyon kümeleri ve istatistiksel yakınsaklık altında $C_m$- sınıfının dönüşümlerine göre istatistiksel rotasyon kümeleri ortaya konulmuştur.
Adsorption mechanisms of phenol and methylphenols on organoclays
(MULTI SCIENCE PUBL CO LTD, 1999)
Eight clay-organic complexes were synthesized by placing quaternary ammonium cations (QUATs) on to bentonite (B) and kaolinite (K) by cation exchange. The organic cations used were hexadecyltrimethylammonium (HDTMA), ...
Sirelina orduensis (foraminifera) a new genus and species from the Maastrichtian of Northeast Anatolia (Golkoy-Ordu)
(MICROPALEONTOLOGY PRESS, 1998)
A new genus and species of foraminifera is described from the Maastrichtian of the Golkoy (Ordu) region of Turkey. It is named Sirelina orduensis n. gen., n. sp. The test of the genus has a microgranular calcereous structure ...
THE ROLE OF ANATOMICAL DIFFERENCES CONCERNING WITH OSTEOMEATAL UNIT IN PARANASAL SINUS INFECTIONS
(MULTI-SCIENCE PUBLISHING CO LTD, 1993)
…
Transfection of human kidney epithelial 293 cells with bacterial cytosine-5-methyltransferase M. Msp 1and the SV40 nuclear localisation sequence of VP1
(1999)
The aim of this study was to con-struct a plasmid that would direct the expres-sion of a bacterial DNA methyltransferase in cultured mammalian cells. It was carried out with a PCR-based strategy for introducing three ...
GENITOURINARY TUBERCULOSIS - A REVIEW OF 83 CASES
(MEDICOM INTERNATIONAL, 1990)
We evaluated 83 cases of genito-urinary tuberculosis retrospectively. Flank pain and non-specific urinary complaints were the major symptoms. Although some authors prefer short-term medical therapy, the relapse rate in our ...
Manganese and zinc in the ovipositors and mandibles of hymenopterous insects
(ACADEMIC PRESS LTD, 1998)
X-ray microanalysis of the ovipositor and mandibles of various hymenopterous insects has revealed the presence in many species of up to 10% wt/wt of either zinc or manganese in the cuticle. These metals appear to be involved ...
Laboratory experiments on the investigation of the effects of sulphuric acid on the deterioration of carbonate stones and surface corrosion
(KLUWER ACADEMIC PUBL, 1999)
In this study, the effect of sulphuric acid, the major constituent of acid rain, on carbonate stones has been investigated. For this purpose, samples from historical buildings of Sivas city have been collected. The ...
Improvement in electroabsorption and the effect of the electric field in the tuneable wavelength converter
(1999)
The numerical results of the study of a novel wavelength converter which can be tuned with the application of an external field are presented. For this device, exciton binding energies, radiuses and the absorption coefficient ...