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31941
Effects of Charge Density on Photophysics and Aggregation Behavior of Anionic Fluorene-Arylene Conjugated Polyelectrolytes
Published 2018-03-01“…However, the loss in vibrational structure is less pronounced in this case, possibly due to a more rigid environment in the mixed surfactant-CPE aggregates. …”
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31942
Fabrication and characterization of magnetic eucalyptus carbon for efficient Cr(VI) removal in aqueous solution and its mechanisms
Published 2023-09-01“…The physicochemical property of adsorbent synthesis and removal mechanism was examined using BET, SEM with EDS, zeta potential, XRD, FTIR, XPS and Vibrating sample magnetometer (VSM), and the effect of various reaction conditions and parameters were evaluated for Cr(VI) removal. …”
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31943
Stratifying Brain Tumour Histological Sub-Types: The Application of ATR-FTIR Serum Spectroscopy in Secondary Care
Published 2020-06-01“…Techniques involving vibrational spectroscopy, such as attenuated total reflection Fourier transform infrared (ATR-FTIR) spectroscopy, have previously demonstrated analytical capabilities for cancer diagnostics. …”
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31944
The Stark effect in Rydberg states of a highly polar diatomic molecule: CaF
Published 2011“…The Stark effect in molecular Rydberg states is qualitatively different from the Stark effect in atomic Rydberg states because of the anisotropy of the ion core and the existence of rotational and vibrational degrees of freedom. These uniquely molecular features cause the electric-field-induced decoupling of the Rydberg electron from the body frame to proceed in several stages in a molecule. …”
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31945
Vibronic origin of sulfur mass-independent isotope effect in photoexcitation of SO[subscript 2] and the implications to the early earth's atmosphere
Published 2014“…Calculations based on high-level potential energy surfaces of the multiple excited states show a considerable lifetime anomaly for [superscript 33]SO[subscript 2] and [superscript 36]SO[subscript 2] for the low vibrational levels of the [~ over A][superscript 1]A[subscript 2] state. …”
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31946
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31947
Seismic analysis for low-rise buildings based on different types of soil consideration
Published 2022“…One of the distant earthquakes is the West Sumatra earthquake that affected several tremors felt in Peninsular Malaysia, causing vibrations in some areas and causing damage to buildings and injuries to people. …”
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Conference or Workshop Item -
31948
Effect of Different Mesostructured Material Based On Silica (Tio2, Sba-15 And Cab-O-Sil) As Cobalt Supports For Fischer-Tropsch Synthesis
Published 2012“…The result from FTIR showed that the peak at around 3,440 cm-1 have the hydroxyl groups and about 1,630 cm -12 is due to the bending vibrations of O-H bonds that the percentage reflectance of O-H bonds which indicates the SBA-15 can effectively restrain the loss of surface hydroxyl groups during calcinations. …”
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Undergraduates Project Papers -
31949
Nebulized mesenchymal stem cell derived conditioned medium ameliorates Escherichia coli induced pneumonia in a rat model
Published 2023-06-01“…Inflammatory cytokines were reduced significantly by both liquid and aerosol CM administration, with less IL-1β, IL-6, and CINC1 in these groups compared to controls.ConclusionMSC-CM is a potential therapeutic for pneumonia ARDS, and administration is compatible with vibrating mesh nebulization.…”
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31950
Bare-Metal Stent Tracking with Magnetic Particle Imaging
Published 2024-03-01“…The stent material was investigated by magnetic particle spectroscopy (MPS) and vibrating sample magnetometry (VSM). To detect metallic components within the delivery system, nondestructive testing via computed tomography was performed.Results: The tracking of the stent and its delivery system was possible without any nano-modification. …”
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31951
METHODOLOGICAL ASPECTS OF INTERSPECIES EXTRAPOLATION OF EXPERIMENTAL DATA UNDER PULSED ACOUSTIC INFLUENCE ON BIOOBJECTS (REVIEW)
Published 2023-08-01“…An original hypothetical scheme for interpreting the effects of acoustic exposure in animals is proposed, which is suitable for obtaining threshold estimates of the levels of the adverse effect of the factor on clinical parameters in experimental animals, and vulnerable critical links in the regulation of external respiration in mammals that cause the damaging effect of acoustic vibrations are identified. A scientific and methodological approach to interspecies extrapolation of medical and biological effects of exposure to low-amplitude air pressure waves from animals to humans has been developed, taking into account the anatomical and physiological parameters of the respiratory system of experimental animals, as well as the informative characteristics of the acoustic pulse. …”
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31952
2070 High-intensity focused ultrasound (HIFU) can be used synergistically with tamoxifen to overcome resistance in preclinical and patient derived xenograft models
Published 2018-06-01“…METHODS/STUDY POPULATION: HIFU deposits acoustic energy locally to a cancerous region, which induces strong vibrations of molecules inside and outside of the cells. …”
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31953
Synthesis and Characterization of a Polydioxanone-Coated Dipeptide-Functionalized Magnetic γ-Fe<sub>2</sub>O<sub>3</sub> Nanoparticles-Modified PES Membrane and Its Biological Appl...
Published 2022-10-01“…The physicochemical characteristics were investigated by FT-IR, SEM, XRD, a vibrating sample magnetometer (VSM), and ICP-OES. The present investigation also centered on the several biological activities of γ-Fe<sub>2</sub>O<sub>3</sub>-CA-Leu-Gly-PDX. …”
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31954
Ferroelectric, Magnetic and Dielectric Properties of SrCo<sub>0.2</sub>Zn<sub>0.2</sub>Fe<sub>11.6</sub>O<sub>18.8</sub> Hexaferrite Obtained by “One-Pot” Green Sol-Gel Synthesis U...
Published 2023-09-01“…The magnetic hysteresis loop of the synthesized powder recorded by a vibrating sample magnetometer (VSM) at room temperature confirmed its ferromagnetic nature with a coercive field (<i>H<sub>c</sub></i>) of 2539 Oe and a saturation magnetization (<i>M<sub>s</sub></i>) and remanent magnetization (<i>M<sub>r</sub></i>) of 44.6 emu/g and 21.4 emu/g, respectively. …”
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31955
The Field-Dependent Magnetic Viscosity of FeNdB Permanent Magnets
Published 2024-01-01“…In this study, the magnetic viscosity of commercial FeNdB magnets is determined at opposing fields weaker than <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mi>H</mi><mi>cJ</mi></msub></semantics></math></inline-formula> and at different temperatures in the range from 303 to 433 K (i.e., from 30 to 160 °C) by means of a vibrating sample magnetometer (VSM). As a result, the parameter <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mi>S</mi><mi mathvariant="normal">v</mi></msub></semantics></math></inline-formula>, which describes the magnetic viscosity in the material, was found to increase with increases in the opposing field. …”
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31956
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31957
A New First Break Picking for Three-Component VSP Data Using Gesture Sensor and Polarization Analysis
Published 2017-09-01“…Using re-rotating and re-projecting using earlier gesture data, the seismic dataset of each component will be calibrated to the direction that is consistent with the vibrator shot orientation. It will promote the reliability of the original data when making each component waveform calibrated to the same virtual reference component, and the corresponding first break will also be properly adjusted. …”
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31958
Effects of Heat Treatment on Microstructure and Magnetic Properties of (Fe<sub>0.52</sub>Co<sub>0.30</sub>Ni<sub>0.18</sub>)<sub>73</sub>Cr<sub>17</sub>Zr<sub>10</sub> Amorphous Al...
Published 2016-08-01“…X-ray diffraction, atomic force microscopy and vibrating sample magnetometer were adopted to study the effect of annealing temperature on the microstructure and magnetic properties of this alloy.The results show that the crystallization process of this alloy is amorphous→α-Fe(Co)+amorphous'→α-Fe(Co)+Cr<sub>2</sub>Ni<sub>3</sub>+Fe<sub>3</sub>Ni<sub>2</sub>+Cr<sub>2</sub>Zr+ unidentified phase. …”
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31959
Facile synthesis of rGO nanosheet encapsulated Ni2V2O7 nanorods for energy storage applications
Published 2024-06-01“…As a result, the Ni2V2O7 and rGO@Ni2V2O7 nanomaterials show a monoclinic structure from the XRD pattern. The vibrational of V–O–V and Ni–O along with the main peak of carbon materials indicates the rGO anchoring with Ni2V2O7 in the FTIR and Raman spectra. …”
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31960
Oxidation of norbornadiene: Theoretical investigation on H-atom abstraction and related radical decomposition reactions
Published 2023-03-01“…The geometries optimization and vibrational frequencies calculation for all the reactants, transition states, and products were obtained at the M06-2X/6-311++G(d,p) level of theory. …”
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