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Now showing items 3221-3230 of 3743
A model for extended bench casting in dipping coal seam
(NATL INST SCIENCE COMMUNICATION, 2007)
This paper deals with extended bench casting with draglines in surface coalmines. A computer model, developed for panel design, covers three fundamental operating modes: i) level casting for flat-lying coal seam; ii) ...
Karstification in Miocene gypsum: An example from Sivas, Turkey
(SPRINGER VERLAG, 1997)
In this study, karstification developed in the Miocene gypsum which covers a large area around Sivas, Turkey, the relation between regional tectonics and karstification, and hydrogeological features have been investigated. ...
Tracheobronchial foreign bodies have never been so strange!
(BAYCINAR MEDICAL PUBL-BAYCINAR TIBBI YAYINCILIK, 2018)
Background: In the present study, we aimed to present our experience about retrieval of foreign bodies over a 28-year period. Methods: We retrospectively analyzed the files of 22 patients (18 males, 4 females; mean age ...
Shear Bond Strength of Composite and Ceromer Superstructures to Direct Laser Sintered and Ni-Cr-Based Infrastructures Treated with KTP, Nd:YAG, and Er:YAG Lasers: An Experimental Study
(MARY ANN LIEBERT, INC, 2018)
Objective: The aim of this study was to examine the shear bond strength (SBS) of ceromer and nanohybrid composite to direct laser sintered (DLS) Cr-Co and Ni-Cr-based metal infrastructures treated with erbium-doped yttrium ...
Neglected role of cAMP receptor protein monomer
(SPRINGER, 2012)
Lac operon transcription activation through CRP dimer depends on cAMP second messenger. The formation of CRP homodimers is mediated by protein-protein interactions between the monomers. Cyclic AMP ligand binding brings CRP ...
Treatment of landfill leachate by using electro-Fenton method
(ELSEVIER SCIENCE BV, 2009)
In this study, the effects of various operating conditions such as treatment time, DC current, initial pH, initial H(2)O(2) concentration and distance between the electrodes on treatability of landfill leachate by using ...
Prediction of the antimicrobial activity of walnut (Juglans regia L.) kernel aqueous extracts using artificial neural network and multiple linear regression
(ELSEVIER SCIENCE BV, 2018)
The mathematical model was established to determine the diameter of inhibition zone of the walnut extract on the twelve bacterial species. Type of extraction, concentration, and pathogens were taken as input variables. Two ...
Quantum chemical studies on the some inorganic corrosion inhibitors
(PERGAMON-ELSEVIER SCIENCE LTD, 2013)
Some quantum chemical parameters were calculated by using Hartree-Fock (HF) approximation, Density Functional Theory (DFT/B3LYP) and Moller Plesset perturbation theory (MP3) methods at LANL2DZ, LANL2MB and SOD levels in ...
Search for electromagnetic properties of the neutrinos at the LHC
(SPRINGER, 2011)
Exclusive production of neutrinos via photon-photon fusion provides an excellent opportunity to probe electromagnetic properties of the neutrinos at the LHC. We explore the potential of processes pp -> p gamma gamma p -> ...
Effects of platelet-rich plasma against experimental ischemia/reperfusion injury in rat testis
(ELSEVIER SCI LTD, 2017)
Background Testicular torsion is a common problem and, to date, there is no agent to preserve testicular function following detorsion. Platelet-rich plasma (PRP), with its rich growth factor composition, has proven beneficial ...