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Microsurgery of chronic laryngeal diseases using fiber optic lasers. A review
Published 2023-09-01“…Over the past 50 years, laser-assisted phonosurgery has gained popularity due to the many benefits of biological tissue exposure to electromagnetic energy and low rates of intra- and postoperative complications. …”
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24522
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24523
A Theoretical Analysis of Magnetic Particle Alignment in External Magnetic Fields Affected by Viscosity and Brownian Motion
Published 2021-10-01“…The interaction of an external magnetic field with magnetic objects affects their response and is a fundamental property for many biomedical applications, including magnetic resonance and particle imaging, electromagnetic hyperthermia, and magnetic targeting and separation. …”
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24524
Influence of knee position and examiner-induced motion on the kinematics of the pivot shift
Published 2019-03-01“…Six-degree-of-freedom kinematics were recorded during each pivot shift test using an electromagnetic-tracking-system. Successful pivot shift tests were defined and selected using an automated, mathematical algorithm based on the exceeding of a threshold value of anterior translation of the lateral knee compartment. …”
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24525
Mapping peat depth using a portable gamma-ray sensor and terrain attributes
Published 2023-11-01“…It has been shown that non-invasive proximal sensing techniques such as electromagnetic induction and ground penetrating radar can add value to PD data. …”
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24526
Diagnostic efficacy and safety of radial probe endobronchial ultrasound-guided transbronchial needle aspiration for adjacent lesions in segmental or subsegmental bronchi: a single-...
Published 2023-12-01“…Abstract Background Peripheral lung lesions can be sampled using various techniques, including computer tomography-guided transthoracic needle aspiration, electromagnetic navigation bronchoscopy, virtual navigation bronchoscopy, and radial probe endobronchial ultrasound transbronchial lung biopsy. …”
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24527
HCM-LMB Filter: Pedestrian Number Estimation with Millimeter-Wave Radar in Closed Spaces
Published 2023-09-01“…The electromagnetic wave transmitted by the millimeter-wave radar can penetrate flames, smoke, and the high-temperature field, and is the main sensor for detecting disaster victims in closed spaces. …”
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24528
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24529
Wideband Waveguide-to-Microstrip Transition for mm-Wave Applications
Published 2019-12-01“…To design and investigate a high-performance wideband and low loss waveguide-to-microstrip transition dedicated to the 60 GHz frequency range applications that can provide effective transmission of signals between the active components of the radiofrequency circuit and the passive components of the antenna feeding systemMaterials and methods. Full-wave electromagnetic simulations in the CST Microwave Studio software were used to estimate the impact of the substrate material and metal foil on the characteristics of printed structures and to calculate the waveguide-to-microstrip transition characteristics. …”
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24530
Monte-Carlo Based Numerical Dosimetry in Reverberation Chamber Exposure Systems Employed for in-Vivo Rodent Bioassays
Published 2023-01-01“…A large number of 3D electromagnetic field realizations fulfilling Rayleigh fading properties were generated within an electrically-large volume representative of an ideal RC, yielding granular wbSAR distributions for an ensemble of 96 homogeneous rodent models with random mass distribution, postures, positions and orientations. …”
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24531
PERTANGGUNGJAWABAN PIDANA BAGI PELAKU PENGGUNAAN FREKUENSI RADIO TANPA IZIN BERDASARKAN UNDANG-UNDANG TENTANG TELEKOMUNIKASI (Criminal Of Perpetrators Of Use Of Illegal Radio Frequ...
Published 2017-02-01“…Telecommunication is each broadcast, transmission, and or admission of each information in a signal, hint, writing, picture, voice and noise through the system of wire, optic, radio or another electromagnetic. The radio broadcast is one of the telecommunication. …”
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24532
Simultaneous Power Feedback and Maximum Efficiency Point Tracking for Miniaturized RF Wireless Power Transfer Systems
Published 2021-03-01“…Near-field interfaces with miniaturized coil systems and low output power levels, such as applied in biomedical sensor systems, can suffer from severe efficiency degradation due to dynamic impedance mismatches, reducing battery life of the power transmitter unit and requiring to increase the level of electromagnetic emission. Moreover, the stability of weakly-coupled power transfer systems is generally limited by transient changes in coil alignment and load power consumption. …”
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24533
Design, Simulation, and Fabrication of a 500 kV Ultrawideband Coaxial Matched Load and Its Connectors for Fast Transient Pulse Measurement Systems
Published 2023-12-01“…The results obtained through 3D electromagnetic modeling and vector network analyzer measurements show good agreement and confirm the reflection coefficient below −27 dB up to at least 2.5 GHz for the load device. …”
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24534
A Millimeter-Wave Broadband Multi-Mode Substrate-Integrated Gap Waveguide Traveling-Wave Antenna with Orbit Angular Momentum
Published 2024-02-01“…In this paper, a millimeter-wave broadband multi-mode waveguide traveling-wave antenna with OAM is proposed by innovatively utilizing the transmitted electromagnetic waves (EMWs) characteristic of substrate-integrated gap waveguides (SIGWs) to introduce phase delay, resulting in coupling to the radiate units with a phase jump. …”
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24535
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24536
A persistent-mode MgB₂ 0.5-T/240-mm solid-nitrogen-cooled magnet for MRI
Published 2016Get full text
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24537
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24538
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24539
Search for transient optical counterparts to high-energy IceCube neutrinos with Pan-STARRS1
Published 2020“…In order to identify the sources of the observed diffuse high-energy neutrino flux, it is crucial to discover their electromagnetic counterparts. To increase the sensitivity of detecting counterparts of transient or variable sources by telescopes with a limited field of view, IceCube began releasing alerts for single high-energy (Eν > 60 TeV) neutrino detections with sky localisation regions of order 1° radius in 2016. …”
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24540
Scaling trapped-ion quantum computers with CMOS-integrated state readout
Published 2021Get full text
Thesis