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3761
Experimental study of in-plane poled piezoelectric diaphragm-based MEMS devices
Published 2013“…The piezoelectric material is a lead zirconate titanate (PZT) ceramic. Au/Cr electrodes were deposited on bulk PZT wafers by sputtering and patterned by the lift-off process. …”
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Thesis -
3762
Validation of mean upper cervical cord area (MUCCA) measurement techniques in multiple sclerosis (MS): High reproducibility and robustness to lesions, but large software and scanne...
Published 2019-01-01“…First, within-scanner reproducibility and between-scanner robustness were assessed using intra-class correlation coefficient (ICC) and Dice's similarity index (SI) in scan-rescan 3DT1-weighted images (brain, including cervical spine using a head coil) performed on three 3 T MR machines (GE MR750, Philips Ingenuity, Toshiba Vantage Titan) in 21 subjects with MS and 6 healthy controls (dataset A). …”
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Article -
3763
Eco-friendly synthesized manganese dioxide nanoparticles using Tridax procumbens as potent antimicrobial and dye degrading agent
Published 2024-01-01“…Also, the degradation of the Titan Yellow dye solution was conducted employing UV irradiation, and it was found that the maximum degradation percentage was attained after 120 min of irradiation. …”
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Article -
3764
CONTRAST ENHANCED MRI IN THE ASSESSMENT OF THE RELATIONSHIPS OF ATHEROSCLEROTIC LESIONS OF CAROTID ARTERIES AND AORTIC WALL
Published 2017-12-01“…MRI study of aorta and carotid arteries has been carried out in everybody using MRI scanner with Toshiba Titan Vantage with field induction 1.5 T. Pearson’s parametric coefficient of correlation was employed for analysis of group relationships, with calculation of correlation coefficient r . …”
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Article -
3765
Successful Growth of TiO<sub>2</sub> Nanocrystals with {001} Facets for Solar Cells
Published 2023-03-01“…In these ideas, a simple non-aqueous one-pot solvothermal method was employed to prepare TiO<sub>2</sub>-NSs using tetrabutyl titanate Ti(OBu)<sub>4</sub> as a precursor and hydrofluoric acid (HF) as a morphology control agent. …”
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Article -
3766
Evaluation of Efficient and Noble-Metal-Free NiTiO<sub>3</sub> Nanofibers Sensitized with Porous gC<sub>3</sub>N<sub>4</sub> Sheets for Photocatalytic Applications
Published 2021-03-01“…One-dimensional nickel titanate nanofibers (NiTiO<sub>3</sub> NFs) were synthesized and loaded with acetic acid-treated exfoliated and sintered sheets of graphitic carbon nitride (AAs-gC<sub>3</sub>N<sub>4</sub>) to fabricate a unique heterogeneous structure. …”
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Article -
3767
Feasibility of Application for the SHG Technology of Longitudinal Wave in Quantitatively Evaluating Carbonated Concrete
Published 2022-12-01“…The principal of this method is to use the piezoelectric lead zirconate titanate (PZT) patch to detect the second-harmonic of longitudinal waves during the concrete carbonation process and extract non-linear parameters from observed signals. …”
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Article -
3768
Electric Field Sensor Based on High Q Fano Resonance of Nano-Patterned Electro-Optic Materials
Published 2022-06-01“…E-field sensor based on two electro-optical (EO) materials i.e., barium titanate (BaTiO<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>3</mn></msub></semantics></math></inline-formula>, BTO) nanoparticles and relaxor ferroelectric material Pb(Mg<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mrow><mn>1</mn><mo>/</mo><mn>3</mn></mrow></msub></semantics></math></inline-formula>Nb<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mrow><mn>2</mn><mo>/</mo><mn>3</mn></mrow></msub></semantics></math></inline-formula>)O<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>3</mn></msub></semantics></math></inline-formula>-PbTiO<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>3</mn></msub></semantics></math></inline-formula> (PMN-PT) combined with nanostructure are studied. …”
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Article -
3769
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3770
Fabricating Dispersed Fine Silver Nanoparticles on Liquid Substrate for Improved Photocatalytic Water Splitting Efficiency
Published 2023-05-01“…The NPs are transferred to a strontium titanate (STO) crystal as co-catalyst for water splitting efficiency test. …”
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Article -
3771
Hydrological, mineralogical and geotechnical characterisation of soils from Douala (coastal, cameroon): potential used in road construction
Published 2022-11-01“…The mineralogical content of these soils was similar to silico-aluminous-ferruginuos-titanous soils characterized by high silica content (43.52–66.4%), moderate alumina (13.5–31%), low content of Fe2O3 (2.5–3.2%) and TiO2 (1.2–2.02%). …”
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Article -
3772
PENGGUNAAN SEPPAKS ALUMINA SEBAGAI ALAT UJI KUALITAS SISTEM GEL GENERATOR TUNGSTEN-188/RENIUM-188 (The Use of Alumina SepPaks As A Quality Control Tool for The Tungsten-188/Rhenium...
Published 2012-03-01“…This technique was showed by experiment result gel generators 188W/188Re titan tungstate, the eluate was subsequently passed through alumina SepPaks followed by thorough washing with 0.9 % pH 5. …”
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Article -
3773
Study of nanostructured semiconductor metal oxide as visible-light photocatalyst
Published 2014“…Next, this project explored a new, potential candidate for visible-light active semiconductor photocatalyst with tailorable bandgap; in the form of strontium titanate ferrite (Sr(Ti1-xFex)O3-δ). Based on previous successful work by our research group on high energy ball-milled Sr(Ti1-xFex)O3-δ nanopowder, the project aim was to develop a fabrication process for Sr(Ti1-xFex)O3-δ thin films using sol-gel approach. …”
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Thesis -
3774
Photocatalytic hydrogen generation using two-phase anatase/brookite titanium dioxide nanostructures
Published 2015“…Results have shown that anatase and brookite are formed from the transformation of sodium titanate. From the Mott-Schottky analysis, brookite phase is found to have a more cathodic conduction band potential than anatase phase which leads to higher hydrogen production. …”
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Thesis -
3775
Vortex generation and bubble dynamics in a microfluidic chamber with actuations
Published 2017“…This dissertation presents a comprehensive study on vortex generation, vortex control and bubble dynamics in a microfluidic chamber with PZT (lead-zirconate-titanate) actuations, which can be applied to mixing enhancement and manipulations of microparticles and nanoparticles in microfluidics. …”
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Thesis -
3776
Characterization of Filled Epoxy Thin Film Composites for Dielectric Application
Published 2015“…In the second stage, the properties of various types of fillers (precipitated CaCO3, Barium titanate (BaTiO3) and multi-walled carbon nanotube (MWCNT)) were investigated. …”
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Thesis -
3777
Oxygen–Ion Conductivity, Dielectric Properties and Spectroscopic Characterization of “Stuffed” Tm<sub>2</sub>(Ti<sub>2−<i>x</i></sub>Tm<i><sub>x</sub></i>)O<sub>7−<i>x</i>/2</sub>...
Published 2023-04-01“…Until now, compositions with proton conductivity were not known for the intermediate and heavy rare earth titanates Ln<sub>2</sub>(Ti<sub>2−<i>x</i></sub><i>Ln<sub>x</sub></i>)O<sub>7−<i>x</i>/2</sub> (<i>Ln</i> = Ho − Lu) systems. …”
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Article -
3778
PÚRPURA TROMBOCITOPÊNICA TROMBÓTICA ADQUIRIDA (PTTA) RECIDIVADA EM PEDIATRIA: RELATO DE DOIS CASOS TRATADOS COM RITUXIMABE
Published 2023-10-01“…Desde 2002 Rituximabe tem sido usado em PTT refratária ou recidivada, demonstrando eficácia para remissão e prevenção de recidivas. Os trials HERCULES e TITAN demonstraram que utilização de Caplacizumabe durante a plasmaférese e 30 dias após está associada a redução da mortalidade e refratariedade em adultos com PTTa, além de menor tempo até normalização plaquetária. …”
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Article -
3779
Development of Anti-fouling Piezoelectric Polyvinylidene Fluoride Membrane
Published 2022“…In the second part of this study, different quantities of piezoelectric barium titanate (BaTiO3) nanoparticles (NPs) were added during the fabrication of PVDF membranes to enhance piezoelectricity of the membranes. …”
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Thesis-Doctor of Philosophy -
3780
Biomimetic self-powered micro-sensors for underwater disturbance sensing
Published 2015“…The first one is a microdiaphragm lead zirconate titanate (PZT) pressure sensor. Flexible arrays of proposed sensors are developed on LCP substrate for underwater sensing and deployment on underwater vehicles. …”
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Thesis