Now showing items 1-10 of 104
Photo-degradation of some dyes using Ag-loaded titaniumdioxide
(KLUWER ACADEMIC PUBL, 2001)
The photocatalytic degradation of organic dyes using TiO2 and silver-loaded TiO2 has been studied. The dyes which were chosen (methyl violet, a cationic dye; Cibacron Blue FMR, a reactive dye; and Maxilon Red GRL, a mono ...
A case of Crohn's disease presenting with massive intestinal hemorrhage [Masif gastrointestinal kanama ile ortaya çikan bir crohn hastali?i olgusu]
A 14-year-old boy who had no previous medical history and presenting with massive rectal bleeding related to Crohn's disease is reported. Despite ten units of blood transfusion within less than the first 24 hours of ...
The self-consistent calculation of Si delta-doped GaAs structures
In this study, we report results of a self-consistent calculation obtained for the sub-band structure of Si delta -doped GaAs material by using a new alternative method. We will discuss the influence of the delta -doping ...
Effect of various bridging liquids on coal fines agglomeration performance
(ELSEVIER SCIENCE BV, 2001)
Oil agglomeration is a surface property based on the differences in the surface properties of the organic and inorganic constituents of coal. A bituminous coal was agglomerated using kerosene, diesel oil, Kirkuk Crude ...
Effect of bilirubin in ischemia/reperfusion injury on rat small intestine
(W B SAUNDERS CO, 2001)
Purpose: The aim of this study was to determine the effects of bilirubin in experimental small intestinal ischemia/reperfusion (I/R) injury in rats. Methods, Thirty rats were divided into 5 groups (n = 6). In group S, ...
Some results for generalized lie ideals in prime rings with derivation II
Let R be a prime ring of characteristic different from two, d : R ? R a non-zero derivation, and M a non-zero left ideal of R. We prove the following results: (1) if a ? R and [d(R), a]?, ? = 0, then ? (a) + ?(a) ? Z, the ...
Soil liquefaction analyses from standard penetration tests: An example from the North Anatolian fault zone, Turkey
(V H WINSTON & SON INC, 2001)
This study presents results of both field and laboratory tests that have been used to assess liquefaction potentials of the sandy, silty soils in the Niksar Basin, located along the North Anatolian fault zone. The standard ...
On the spectrum of the Rhaly operators on l(p)
(INDIAN NAT SCI ACAD, 2001)
In 1989, Rhaly determined the spectrum of R-alpha, the Rhaly operator which is represented by the matrix : [GRAPHICS] regarded as an operator on the Hilbert space iota (2) normed by parallel to x parallel to = (Sigma (n) ...
Prevalence of Helicobacter pylori in patients with primary hyperparathyroidism
(SPRINGER JAPAN KK, 2001)
Dyspeptic symptoms are common in patients with primary hyperparathyroidism (PHPT) and have been attributed to hypercalcemia; however, they may also become permanent after parathyroid surgery. We aimed to evaluate the ...
Tuberculous pericarditis: A report of three cases
(TAYLOR & FRANCIS LTD, 2001)
Three cases with the rare condition of tuberculous pericarditis are reported.