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Antioxidant potentials and rosmarinic acid levels of the methanolic extracts of Salvia virgata (Jacq), Salvia staminea (Montbret & Aucher ex Bentham) and Salvia verbenaca (L.) from Turkey
(ELSEVIER SCI LTD, 2008)
This study was designed to examine the in vitro antioxidant activities and rosmarinic acid levels of the methanol extracts of Salvia virgata, Salvia staminea and Salvia verbenaca. The extracts were screened for their ...
Biological nitrate removal in a laboratory-scale slow sand filter
(WATER RESEARCH COMMISSION, 2008)
This research evaluated removal of nitrates from drinking waters in a slow sand filter (SSF). Batch experiments were performed to determine optimum carbon to NO3-N (C/N) ratio for the filtration experiments. The filter ...
Analysis of Ki-ras Exon 2 Gene Mutations in 3-Methylcholanthrene and Butylated Hydroxytoluene-Induced Rat Lung Tissues
(TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2008)
3-Methylcholanthrene (MCA) is a polycyclic aromatic hydrocarbon and potent carcinogenic agent that is often used in experimental cancer studies. Butylated hydroxytoluene (BHT) has been widely used for many years as an ...
A comparative evaluation of the response of platinum and mineral electrodes in sulfide mineral pulps
(ELSEVIER SCIENCE BV, 2008)
The pulp potential of galena, chalcopyrite and pyrite have been measured in parallel with Pt and mineral electrodes by controlling the potential with oxidizing (H2O2 and K2Cr2O7) and reducing (Na2S and Na2S2O4) agents under ...
Climatotherapy in Psoriasis
(TURKISH SOC DERMATOLOGY VENEROLOGY, 2008)
Hydroclimatology is used successfully as a treatment modality for psoriasis, either solely or as an adjunct to more specific treatments. Climatotherapy is a type of treatment utilizing the atmosphere, temperature, humidity, ...
Relative variation of ionic composition in a karstic lake under the theory of unweighted vs weighted logratio analysis
(IWA PUBLISHING, 2008)
The use of logratio analysis in limnological studies has proved to be effective for solving the problems of the constrained nature of compositional data. The method offers a graphical tool, the relative variation biplot, ...
Nitritation and denitritation of ammonium-rich wastewater using fluidized-bed biofilm reactors
(ELSEVIER SCIENCE BV, 2008)
Fluidized-bed biofilm nitritation and denitritation reactors (FBBNR and FBBDR) were operated to eliminate the high concentrations of nitrogen by nitritation and denitritation process. The dissolved oxygen (DO) concentration ...
Prevalence of common and atypical melanocytic nevi in Turkish children
(JOHN LIBBEY EUROTEXT LTD, 2008)
The incidence of malignant melanoma is increasing rapidly in the white population of the world. Therefore, it is necessary to know the etiological factors of malignant melanoma and to take preventive measures in high-risk ...
Evaluation of in vitro effect of Morus rubra (red mulberry) on survival of periodontal ligament cells
(MOSBY-ELSEVIER, 2008)
Objective. The purpose of this study was to determine the ability of the juice of Morus rubra fruit to serve as a temporary storage medium for the maintenance of periodontal ligament (PDL) cell viability of avulsed teeth. ...
Magnetoexciton binding energies for parabolic confinement in cylindrical quantum wire structures
(ELSEVIER SCIENCE BV, 2008)
In this work, using the effective mass approximation within variational approach, we have studied the behavior of the excitonic binding energies in a cylindrical quantum wire with a parabolic confinement under the effect ...