Suggested Topics within your search.
Suggested Topics within your search.
- Physics 1
-
701
Origin of the MRI Contrast in Natural and Hydrogel Formulation of Pineapple Juice
Published 2021-01-01“…Finally, the fit of the transverse relaxivity shows that the increased viscosity in the hydrogel formulations can improve significantly the negative contrast of pineapple juice at the magnetic fields relevant for clinical MRI.…”
Get full text
Article -
702
Different Modes of Pitch Perception and Learning-Induced Neuronal Plasticity of the Human Auditory Cortex
Published 2002-01-01“…The harmonics of the complex tones were chosen so that the spectral melody had an inverse contour when compared with the virtual one. Evoked magnetic fields were recorded contralaterally to the ear of stimulation from both hemispheres. …”
Get full text
Article -
703
Electromagnetic Fields for the Regulation of Neural Stem Cells
Published 2017-01-01“…Localized magnetic fields (MFs) could easily penetrate the scalp, skull, and meninges, thus inducing an electrical current in both the central and peripheral nervous systems, which is primarily used in transcranial magnetic stimulation (TMS) for inducing specific effects on different regions or cells that play roles in various brain activities. …”
Get full text
Article -
704
Controlling Dielectric and Magnetic Properties of PVdF/Magnetite Nanocomposite Fibre Webs
Published 2014-01-01“…The ability of filtration and separation media containing fibres to remove impurities from oil, water, and blood can be enhanced using magnetic fields. The ability to regulate the dielectric and magnetic behaviour of fibrous webs in terms of superparamagnetic or ferromagnetic properties by adjusting material composition is fundamental to meeting end-use requirements. …”
Get full text
Article -
705
Exploring Structural, Magnetic, and Electric Transport Properties of Sol–Gel Derived Nd0.65Ca0.35MnO3
Published 2025-01-01“…Isothermal magnetization loop analysis confirms the dominance of the antiferromagnetic (AFM) component at higher magnetic fields. However, the resistivity versus temperature data does not reveal an insulator–metal transition (IMT). …”
Get full text
Article -
706
Engineering Magnetic Heterostructures with Synergistic Regulation of Charge‐Transfer and Spin‐Ordering for Enhanced Water Oxidation
Published 2025-01-01“…Moreover, the heterostructure's effective response to external alternating magnetic fields further amplifies the spin‐dependent effect and introduces a magnetothermal effect, locally heating the active sites through spin flip, thereby boosting catalytic activity. …”
Get full text
Article -
707
Associations between Scattering Screens and Interstellar Medium Filaments
Published 2025-01-01“…Since H i filaments are preferentially associated with cold neutral gas, and thus unlikely to cause scintillation, this may indicate that both the filaments and the screens are aligned preferentially by the same mechanisms, such as magnetic fields or shocks.…”
Get full text
Article -
708
Electric-field manipulation of magnetization in an insulating dilute ferromagnet through piezoelectromagnetic coupling
Published 2025-01-01“…First, over a wide range of magnetic fields, the magnetoelectric signal is odd in the electric field and reversible. …”
Get full text
Article -
709
Comparison between cortical and subcortical diaphragmatic motor stimulation by transcranial magnetic stimulation on patients with chronic obstructive pulmonary disease
Published 2025-02-01“…Abstract Background Transcranial magnetic stimulation (TMS), a non-invasive method of electrically stimulating neurons in the cerebral cortex, can change neuronal and cortical activity locally and remotely by applying localized magnetic fields. TMS can be used to treat a variety of disorders and improve functional impairments by stimulating the motor cortex. …”
Get full text
Article -
710
Ferroelectric memory: state-of-the-art manufacturing and research
Published 2020-10-01“…FRAM uses polarization switching that provides low power consumption, nonvolatility, high speed and endurance, robust data retention, and resistance to data corruption via electric, magnetic fields and radiation. Despite the advantages, market share held by FRAM manufacturers is insignificant due to scaling challenges. …”
Get full text
Article -
711
Possible Superconductivity Transition in Nitrogen‐Doped Lutetium Hydride Observed at Megabar Pressure
Published 2025-01-01“…Resistivity measurements in the Fm3¯m‐LuH3±xNy phase under varying magnetic fields exhibited characteristics consistent with superconductivity, with an upper critical field μ0Hc2(0) of 3.3 T measured at 163 GPa. …”
Get full text
Article -
712
A Study of the Occurrence of Resonance under the Influence of Dynamic Forces on the Structural Elements of Electrical Installations
Published 2021-06-01“…In case of a short circuit in the network, currents tenfold exceeding the rated one hundreds of times can flow through the current-carrying part of the device. When the magnetic fields formed by these currents interact, significant electromagnetic forces arise, which have a destructive effect both on the current-carrying parts themselves and on the structural elements of electrical installations, viz. support insulators, switching devices, measuring equipment. …”
Get full text
Article -
713
Investigating the effect of synthetic cobalt and nickel oxide nanoparticles on the growth and physiology of Mungbean (Vigna radiata L.) seedlings, and exploring tunable magnetism s...
Published 2025-02-01“…The interaction of CoO and NiO nanoparticles with plant systems revealed significant modifications in magnetic properties, offering potential avenues for modulating plant growth through external magnetic fields. This study highlights the feasibility of utilizing magnetic oxide nanoparticles to engineer bio-nano magnetic sensors for real-time monitoring of plant health and environmental parameters. …”
Get full text
Article -
714
Thermal radiation and thermo-diffusion in Casson-ferrofluid over a magnetized porous surface: RSM analysis
Published 2025-03-01“…The main goal of this study is to investigate how fluid moves through a porous medium stretched across a Casson ferrofluid bilinear stretching surface, accounting for the effects of slip and magnetic fields. This study takes into account factors such as thermal radiation, heat source/sink, first-order chemical reactions, Soret, and Dufour effects. …”
Get full text
Article -
715
The Timing and Spectral Properties of the 2022 Outburst of SGR J1935+2154 Observed with NICER
Published 2025-01-01“…These results manifest the connection between the glitch, phase jump, X-ray burst, and radio burst, crucial for studying the mutation in twisted magnetic fields and constraining the trigger mechanism of radio bursts.…”
Get full text
Article -
716
Solar Flares Triggered by a Filament Peeling Process Revealed by High-resolution GST Hα Observations
Published 2025-01-01“…Our new finding may explain why photospheric magnetic fields and overall active region and filament structures as a whole do not have obvious changes after a flare, and why some CMEs have been traced back to the solar active regions with only nonerupting filaments, as the magnetic reconnection may only involve a very small amount of flux in the active region, requiring no significant filament eruptions. …”
Get full text
Article -
717
Assessment of the Effectiveness of Fascial Manipulation in Patients with Degenerative Disc Disease of the Lumbosacral Spine
Published 2024-12-01“…The control group (C) was treated conservatively with treatments such as interference currents, diadynamic currents, tens currents, galvanization, Sollux lamps, local cryotherapy, magnetic fields, therapeutic massages of the spine, and mobility exercises. …”
Get full text
Article -
718
Fluidization of fine coal particles in an ultrasound enhanced gas-solid fluidized bed
Published 2025-01-01“…Several methods that have been employed include electric or magnetic fields, mechanical vibrations, centrifugal forces, introduction of foreign particles, the use of microjets and the use of acoustic sound waves. …”
Get full text
Article -
719
Numerical simulation of Stephan blowing impacts on thermally laminated 3D flow of MHD trihybrid nanofluid with Soret and Dufour effects
Published 2025-02-01“…This sophisticated study is essential to improving heat transfer efficiency in industrial processes involving intricate fluid flows under magnetic fields, such as nuclear reactor cooling systems, electronic device cooling systems, and aeronautical engineering. …”
Get full text
Article -
720
Atacama Large Aperture Submillimeter Telescope (AtLAST) science: Our Galaxy [version 2; peer review: 2 approved]
Published 2025-02-01“…Here we present a plan for observing the Galactic Plane and circumstellar environments to quantify the physical structure, the magnetic fields, the dynamics, chemistry, star formation, and planetary system evolution of the galaxy in which we live with AtLAST; a concept for a new, 50m single-dish sub-mm telescope with a large field of view which is the only type of facility that will allow us to observe our Galaxy deeply and widely enough to make a leap forward in our understanding of our local ecology.…”
Get full text
Article