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Now showing items 31-40 of 55
On The Fine Spectrum of Generalized Lower Triangular Double Band Matrıces ? uv Over The Sequence Space 0
(2016)
Genelleştirilmiş fark operatörü ? uv Fathi ve Lashkaripour tarafından tanımlanmıştır: ?u v k k ?, ? ? bazı koşulları sağlayan sıfırdan farklı reel sayıların yakınsak dizileri olmak üzere ? ? ? 1 1 ? uv uv n n n n n n 0 x ...
Symmetric Bi-Derivation on Hyperrings
(2016)
Bu çalışmada Krasner hiperhalkalarda simetrik ikili türevi tanımlayarak bazı temel özelliklerini incelemeye çalıştık.
Palladium-catalysed Suzuki{Miyaura cross-coupling with imidazolylidene ligandssubstituted by crowded resorcinarenyl and calixarenyl units
(2015)
TwoN-heterocyclic carbene (NHC) palladium complexes of formula [PdBr2(NHC)(pyridine)] in which thecarbenic ring is anked by sterically crowded cavitand substituents were prepared from appropriate imidazolium saltsbearing ...
On Semigroup Ideals of Prime Near-Rings with Semiderivation
(2017)
[5] te J. Bergen tarafından bir halkanın yarıtürevi tanımlanmıştır. [2], [3] ve [4] de türevli asal yakın halkaların komütatifliği ile ilgili bazı sonuçlar elde edilmiştir. Bu makalede, d g toplamsal dönüşümü ile belirlenmiş ...
Determination of calcium, magnesium and aluminium in magmatic rocks after ultrasonic leaching by flame AAS
(2002)
A method of ultrasonic leaching has been developed for the destructive analysis of magmatic rock $samples^1$. This method was applied to determine three new elements, Ca, Mg and Al, in magmatic rock samples. The accuracy ...
Determination of trace amounts of iodide by an inhibition kinetic spectrophotometric method
(2004)
In this study, the reaction between Co(III)-EDTA and hypophosphite ion, catalyzed by Pd(II), was chosen as the indicator reaction. The inhibition kinetics of this catalytic reaction were investigated in the presence of ...
Relationship Between Fuzzy Soft Topological Spaces and (X? e)Parameter Spaces
(2017)
Bu makalede bulanık esnek topolojik uzaylar ile (X?) parametre uzayları arasındaki ilişkilere giriş ,? e yapıldı. Bulanık esnek kümelerde parametrik özellik tanımlandı ve örnekler verildi
Some textile dyes adsorption by crosslinked poly (N-vinylpyrrolidone)
(1998)
Bu çalışmada tekstil endüstrisinde kullanılmakta olan Everdirect Supra yellow PG, Everdirect Supra orange 26 CG, Everdirect Supra Rubine BL, Everdirect Supra Blue 4LB, and Everdirect Supra Red BWS gibi bazı boyaların çapraz ...
Some Heavy Metal Contents of Various Slaughtered Cattle
(2017)
As a result of environmental pollution and food chain, heavy metals may accumulate in human or animal bodies. Toxic metals cause inhibition on chemical and enzyme reactions in cells. Therefore, a negative situation forms ...
A simple and efficient approach for preconcentration of some heavy metals incosmetic products before their determinations by ame atomic absorptionspectrometry
(2016)
In the current study, a simple and efficient analytical method for preconcentration and determination ofCd(II), Pb(II), and Sn(II) in some cosmetic samples, using ultrasonic assisted-cloud point extraction and ame ...