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Toplam kayıt 14156, listelenen: 8215-8234
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Magnet-retained sectional definitive obturator for an infrastructure maxillectomy patient with limited jaw opening: A clinical report
(2011)A limited oral opening can be a significant problem for patients who must wear removable dental prostheses while inserting or removing prostheses. The treatment of a patient with an infrastructure maxillectomy due to adenoid ... -
Magnetic chitosan oligomer-sulfonate-stearic acid triple combination as cisplatin carrier for site-specific targeted on MCF-7 cancer cells: Preparation, characterization and in vitro experiments
(Chemical Biology and Drug Design, 2023)In this study, a new amphiphilic target-specific adsorbent, chitosan oligomer-sulfonate-stearic acid triple combination (S-Cho-SA), and magnetic chitosan oligomer-sulfonate-stearic acid triple combination (M-S-Cho-SA) by ... -
Magnetic field and intense laser radiation effects on the interband transitions in quantum well wires
(WORLD SCIENTIFIC PUBL CO PTE LTD, 2004)Magnetic field and intense laser radiation effects on the exciton binding energy and interband optical transitions in quantum well wires is calculated using a variational method and in the effective mass approximation. The ... -
Magnetic Flux Density of Different Types of New Generation Magnetic Attachment Systems
(WILEY-BLACKWELL, 2015)PurposeThe purpose of this study was to analyze the static magnetic flux density of different types of new generation laser-welded magnetic attachments in the single position and the attractive position and to determine ... -
Magnetic Resonance Imaging in Delayed Carbon Monoxide Leukoencephalopathy: Diffusion and Spectroscopy Findings
(TURKISH NEUROLOGICAL SOC, 2017)… -
Magnetic resonance imaging mesencephalic tectum dimensions according to age and gender
(RIYADH ARMED FORCES HOSPITAL, 2013)Objective: To analyze and classify normal MRI tectum length and colliculus dimensions according to age and gender. Methods: Tectum length and colliculus diameters were measured on the T1 midsagittal and axial cranial MR ... -
Magnetic resonance imaging of the brain in children with chronic kernicterus
(RIYADH ARMED FORCES HOSPITAL, 2006)Advances in perinatal monitoring and early treatment for hyperbilirubinemia in high-risk patients have greatly reduced the incidence of kernicterus. Findings on MRI in patients with kernicterus are characteristic. The most ... -
Magnetic Resonance Imaging of the Clivus and Its Age-Related Changes in the Bone Marrow
(KOWSAR PUBL, 2011)Background: The clivus is a bone region between dorsum cella and foramen magnum. It can be evaluated very clearly in routine brain magnetic resonance imaging (MRI) due to its central location. Objectives: Quantitative and ... -
A magnetic resonance imaging study of the adhesio interthalamica in epilepsy
(UNIVERSITATSVERLAG ULM GMBH, 2004)Aims: The aim of the present study was to determine whether the absence of adhesio interthalamica is associated with epilepsy. Methods: Thirty-seven patients with epilepsy and 21 healthy volunteers were included in the ... -
Magnetic resonance spectroscopy and diffusion-weighted imaging findings in a child with Leigh's disease
(BLACKWELL PUBLISHING, 2005)… -
Magnetic solid phase extraction of trace paracetamol and caffeine in synthetic urine and wastewater samples by a using core shell hybrid material consisting of graphene oxide/multiwalled carbon nanotube/Fe3O4/SiO2
(ELSEVIER SCIENCE BV, 2019)A new hybrid material was synthesized including magnetic graphene oxide/multiwalled carbon nanotube core shell (GO/MWCNT/Fe3O4/SiO2) and used as magnetic solid phase extraction adsorbent for separation and pre concentration ... -
Magnetic solid-phase extraction coupled to high-performance liquid chromatography (HPLC)-diode array detection method has been developed for the sensitive analysis of Anastrozole (ANA) and Letrozole (LET) in human urine samples. Characterization studies of the newly synthesized material (Fe3O4@TEPA) were carried out by Fourier-transform infrared spectroscopy (FTIR), X-ray diffraction, Raman spectroscopy, and scanning electron microscope techniques. The method has provided linearity for both the analytes (r2 > 0.9900) in the range of 4.00–160.00 ng mL−1. The limit of detections for ANA and LET was found to be 1.14 and 1.26 ng mL−1, respectively. The limit of quantification for ANA and LET was obtained 3.78 and 3.86 ng mL−1, respectively. The new method was simple, convenient, fast, and suitable for the direct analysis of ANA and LET in urine samples. Finally, the developed method was applied to the spiked human urine samples to test accuracy and repeatability. Recovery values for each of the molecules were calculated in the range of 93.4–108.0% (n = 3) at two concentration levels, while % RSDs were lower than 6.2%. Graphical abstract
(Elsevier, 15.04.2022)A new Polyacrylamide (PAA)-Vermiculite (V) composite was synthesized and characterized with the help of FTIR, SEM, and PZC analyses. The effects of ion concentration, pH and ionic strength parameters to adsorption process ... -
Magnetic, monodisperse titania microspheres with bimodal pore size distribution by a new sol-gel templating method and their photocatalytic activity
(SPRINGER, 2019)A new sol gel templating method was developed for the synthesis of magnetic monodisperse-porous titania microspheres 5.5 mu m in size. A bimodal pore size distribution including both mesoporous and macroporous regions was ... -
Magnetic-field effect on the diamagnetic susceptibility of hydrogenic impurities in quantum well-wires
(ELSEVIER SCIENCE BV, 2009)We have studied the magnetic field effects on the diamagnetic susceptibility and binding energy of a hydrogenic impurity in a quantum well-wire by taking into account spatially dependent screening. Using the effective-mass ... -
Magnetic-porous microspheres with synergistic catalytic activity of small-sized gold nanoparticles and titania matrix
(Higher Education Press, 2019)Fe 3 O 4 nanoparticles immobilized on porous titania in micron-size range were decorated with small-sized gold nanoparticles and used as a plasmonic catalyst for the reduction of 4-nitrophenol. Monodisperse-porous magnetic ... -
The magnetism in tectonically controlled travertine as a palaeoseismological tool: examples from the Sicak Cermik geothermal field, central Turkey
(GEOLOGICAL SOC PUBLISHING HOUSE, 2007)In regions of neotectonic activity geothermal waters flow into extensional fissures and deposit successive layers of carbonate as fissure travertine incorporating small amounts of ferromagnetic grains. The same waters spill ... -
Magneto-optical properties of impurity associated photoionization cross-section in laser-driven delta-doped quantum wires
(27 July 20)Within the structure of parabolic band and effective-mass approximations, the effects of magnetic and intense terahertz laser fields on the donor impurity-associated photoionization cross-section and nonlinear optical properties ... -
Magneto-optical properties of impurity associated photoionization cross-section in laser-driven delta-doped quantum wires
(Elsevier, 27 July 20)Within the structure of parabolic band and effective-mass approximations, the effects of magnetic and intense terahertz laser fields on the donor impurity-associated photoionization cross-section and nonlinear optical ... -
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 ... -
The magnetoexciton binding energy dependency on aluminium concentration in cylindrical quantum wires
(ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2009)A calculation of the binding energy of an exciton confined in cylindrical quantum wires of GaAs surrounded by (Ga, Al) As in the presence of a uniform magnetic field is reported as a function of wire radius, potential ...
