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Weak and strong forms of continuity of multifunctions
(PERGAMON-ELSEVIER SCIENCE LTD, 2007)
In this paper, we introduce new forms of continuity of multifunctions by using the concepts of locally closed set and clopen set. Some properties of these multifunctions are studied and the relationships between several ...
Disinfection of E-coli by the Ag-TiO2/UV system: lipidperoxidation
(ELSEVIER SCIENCE SA, 2001)
The photocatalytic disinfection of Escherichia coli, a pathogenic micro-organism. was investigated. An aqueous suspension of the micro-organism (1 x 10(8) cfu/ml) and neat TiO2 or silver-loaded TiO2 Were irradiated with a ...
Investigation of magnetic surveying data of buried grave jars in Harmanoren Necropolis (Turkey) using linear transformations and analytic signal
(ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2006)
Harmanoren Necropolis is the third biggest excavated necropolis in southwest Anatolia, dating back to 2500 B.C. The individual burials are composed of ceramic jars. The dead bodies were placed in the fetal position in ...
Posterior fixation of thoracolumbar burst fracture - Short-segment pedicle fixation versus long-segment instrumentation
(LIPPINCOTT WILLIAMS & WILKINS, 2005)
Objective: The treatment of thoracolumbar burst fracture is a controversial issue. Short-segment (SS) pedicle fixation has become a popular treatment option. However, there are several studies regarding the high rate of ...
Host location and oviposition in a basal group of parasitic wasps: the subgenual organ, ovipositor apparatus and associated structures in the Orussidae (Hymenoptera, Insecta)
(SPRINGER, 2001)
Anatomical studies and behavioural observations indicate that representatives of the Orussidae use vibrational sounding to detect suitable oviposition sites. During host location, vibrations generated by tapping the tips ...
Inhibition of neuronal nitric oxide synthase prevents iron-induced cerebellar Purkinje cell loss in the rat
(NENCKI INST EXPERIMENTAL BIOLOGY, 2008)
Iron plays an important role in maintaining normal. brain function. However, in many neurodegenerative diseases abnormal iron accumulation in specific brain regions has been consistently reported. In this study, we ...
A density functional study on the efficiencies of 2-mercaptobenzoxazole and its derivatives as chelating agents in flotation processes
(ELSEVIER SCIENCE BV, 2006)
By using the density functional theory (DFT), we calculated some properties such as the energies of highest occupied molecular orbital (HOMO) orbitals and the atomic charges which are related to the reactive behavior of ...
Investigation of relationship between critical surface tension of wetting and oil agglomeration recovery of barite
(ELSEVIER SCIENCE BV, 2004)
In this study, relationship between the critical surface tension of wetting of barite and agglomeration recovery and also zeta potential depending on pH and amount of collector (Na-oleate) was investigated. For this purpose, ...
K-Ar ages of granitoids unravel the stages of Neo-Tethyan convergence in the eastern Pontides and central Anatolia, Turkey
(SPRINGER, 2008)
K-Ar dating of mineral separates extracted from various granitoid rock units of the eastern Pontides and central Anatolia, Turkey, has provided some new insights unravelling various stages of the Neo-Tethyan convergence ...
Effects of intravenous anesthetics on the human radial artery used as a coronary artery bypass graft
(W B SAUNDERS CO-ELSEVIER INC, 2007)
Objective: Intravenous anesthetics are often used for anesthesia, sedation, and analgesia in the intraoperative and postoperative periods of coronary artery bypass graft (CABG) surgery. This study was designed to investigate ...