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Now showing items 881-890 of 2213
Photocatalytic TiO2-catalyzed degradation of bromophenol blue-mediated Mo(VI)-peroxo complexes inthe presence of SDS
(DESALINATION PUBL, 2016)
In the present study, the photocatalytic TiO2-catalyzed degradation of bromophenol blue (BPB)-mediated Mo(VI)-peroxo complexes in the presence of sodium dodecyl sulfate (SDS) under UV irradiation was investigated. The ...
Ionic liquid dispersive microextraction and spectrophotometric determination of trace uranyl ion in water samples
(SPRINGER, 2015)
In the present study, spectrophotometric determination of uranyl with 2-(5-Bromo-2-pyridylazo)-5-(diethylamino) phenol after ionic liquid based microextraction has been developed. Effect of experimental parameters were ...
Spectral problems for Sturm-Liouville operator with boundary and jump conditions linearly dependent on the eigenparameter
(TAYLOR & FRANCIS LTD, 2012)
In this study, a boundary-value problem is considered, which is generated by Sturm-Liouville differential equation, parameter-dependent boundary conditions and discontinuity (or jump) conditions. The properties of the ...
Heavy metal pollution in the surrounding ore deposits and mining activity: a case study from Koyulhisar (Sivas-Turkey)
(SPRINGER, 2012)
The oxidation of sulfide minerals generates acidic waters containing high levels of SO4 and Fe. The study area has active Pb-Zn-Cu mining. It is thought that the surface/subsurface/underground sulfide minerals in the region ...
Determination of uranium in water samples with chromogenic reagent 4-(2-thiazolylazo) resorcinol after ionic liquid based dispersive liquid liquid microextraction
(SPRINGER, 2016)
A simple extraction and spectrophotometric determination of trace amount of uranium was described. The method is based on complex formation between uranium and 4-(2-thiazolylazo)resorcinol (TAR), a well known ligand, ...
INVERSE PROBLEMS FOR THE STURM-LIOUVILLE EQUATION WITH THE DISCONTINUOUS COEFFICIENT
(WILMINGTON SCIENTIFIC PUBLISHER, LLC, 2017)
In this study we derive the Gelfand-Levitan-Marchenko type main integral equation of the inverse problem for the boundary value problem L and prove the uniquely solvability of the main integral equation. Further, we give ...
Effects of applied electromagnetic fields on the linear and nonlinear optical properties in an inverse parabolic quantum well
(ELSEVIER SCIENCE BV, 2012)
In this present work, we have investigated theoretically the effects of applied electric and magnetic fields on the linear and nonlinear optical properties in a GaAs/AlxGa1-xAs inverse parabolic quantum well for different ...
Effects of methylene blue, pentoxyphylline and enoxaparin on postoperative adhesion formation and markers of angiogenesis in a rat uterine horn model
(I R O G CANADA, INC, 2012)
Objective: Postoperative adhesions still remain as a common and serious problem leading to morbidity, mortality and economic loss. Adhesions are the major cause of postoperative intestinal obstruction, infertility, and ...
Kimura Disease in the Parotid Gland
(LIPPINCOTT WILLIAMS & WILKINS, 2011)
Kimura disease (KD) is a rare entity that occurs primarily in Asian people characterized histopathologically by a lymphfolliculoid granuloma with infiltration of the mass and the surrounding tissues by eosinophils, often ...
Current Problems in Terms of Supervision Process of School Principals' Views
(HACETTEPE UNIV, 2014)
Knowledge in the field of educational administration and supervision forces the school principal to change. As well as management actions force the principals to change, supervision actions have an active role for the ...