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801
World Health Organization priority antimicrobial resistance in Enterobacterales, Acinetobacter baumannii, Pseudomonas aeruginosa, Staphylococcus aureus and Enterococcus faecium hea...
Published 2025-03-01“…Interpretation: A high frequency of WPAP bacteria, particularly CRKP and CRAB, were found in healthcare-associated BSIs in Brazil, posing them as a major public health problem in this country. …”
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802
Blood Pressure Variability Is Associated with Hearing and Hearing Loss: A Population-Based Study in Males
Published 2019-01-01“…The results showed that PTAs and percentages of hearing loss at low, intermediate, and high frequencies grew gradually with increasing systolic SD (SSD) (p<0.05). …”
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803
How to Design a Differential CMOS <italic>LC</italic> Oscillator
Published 2025-01-01“…CMOS oscillators that produce high frequencies with good spectral purity or low jitter are almost always realized as differential LC oscillators. …”
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804
Future Use of the Terrestric Broadcasting Spectrum below 700 MHz from 2031 Onwards
Published 2022-04-01“…Abstract The World Radio Conference 2023 will discuss the future dedication of ultra high frequencies in the range of 470 to 694 MHz to various users from 2031 onwards. …”
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805
Analysis of Pulse System Dynamics of Phase Synchronization in Multiple Capture Mode
Published 2003-08-01“…Necessity of the latter is caused by the fact that pulse systems using phase control principle are rather often applied at high or super high frequencies when realization of a divider with variable division coefficient which is set in the feedback loop is rather complicated or practically impossible. …”
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806
Observations of Anomalous Microwave Emission from HII Regions
Published 2013-01-01“…More data, both at high frequencies (>~5 GHz) and high resolution (~1′ or better) is required to disentangle the emission processes in such complex regions.…”
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807
Can Global Economic Policy Uncertainty Drive the Interdependence of Agricultural Commodity Prices? Evidence from Partial Wavelet Coherence Analysis
Published 2021-01-01“…In general, we observed heterogeneity in comovement structures of the agricultural commodities market at different time-frequency scales which are profound at high frequencies from the bivariate wavelet coherence. …”
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808
NONLINEAR PROPERTIES OF BARIUM TITANATE CERAMICS
Published 2016-09-01“…The properties of those materials are used when different automation elements such as primary converters, phase regulators for low and high frequencies, sensors, modulators etc. are derived. …”
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809
Some Recent Developments of Microstrip Antenna
Published 2012-01-01“…The last is growing towards highly integration of antenna/array and feeding network or operating at relatively high frequencies, like sub-millimeter wave or terahertz (THz) wave regime, by using the advanced machining techniques. …”
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810
Structural Damage Detection Using Energy Flow Models
Published 2008-01-01“…The analyses are performed at high frequencies, where any localized structural change has a strong influence in the structural response. …”
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811
Microwave Analysis for Two-Dimensional C-V and Noise Model of AlGaN/GaN MODFET
Published 2014-01-01“…The excellent agreement with the previously simulated results confirms the validity of the proposed model to optimize the device performance at high frequencies.…”
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812
Formulation of energy loss due to magnetostriction to design ultraefficient soft magnets
Published 2024-03-01“…The estimated effective random magnetoelastic anisotropy for nanocrystalline α-Fe reached as low as 18.6 J/m3, but this static effect could not explain the high excess loss at high frequencies observed in the experiments. The results of this research could provide new design criteria for high-performance soft magnetic materials based on low magnetostriction to reduce the excess loss.…”
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813
Development of a novel evaluation method by mathematical anatomy for foot bone alignment displacement using x-ray radiographs.
Published 2025-01-01“…The 2D-FFT images show the characteristic directional power spectrum extending from low to high frequencies in the first and third quadrants on the normal, low and high arched foot respectively. …”
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814
Electrical and Dielectric Characterization of Bi12GeO20 Prepared by Modified Pechini Method
Published 2014-01-01“…From the results, it was concluded that the dielectric permittivity measured at high frequencies is insensitive to the grain size, while the AC dark conductivity presents a noticeable dependency on this feature. …”
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815
Graphene-Based Full-Duplex Antenna for Future Generation Communication in THz Frequency Range
Published 2023-01-01“…Therefore, with a small footprint, graphene acts as an excellent radiator at extremely high frequencies.…”
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816
Frequency-Dependent Streaming Potential of Porous Media—Part 1: Experimental Approaches and Apparatus Design
Published 2012-01-01“…We conclude that the electromagnetic drive is currently the only approach that is practicable, while the piezoelectric drive may be useful for low permeability samples and at specified high frequencies. We have used the electro-magnetic drive approach to design, build, and test an apparatus for measuring the streaming potential coefficient of unconsolidated and disaggregated samples such as sands, gravels, and soils with a diameter of 25.4 mm and lengths between 50 mm and 300 mm.…”
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817
Tracking- and Scintillation-Aware Channel Model for GEO Satellite to Land Mobile Terminals at Ku-Band
Published 2015-01-01“…Recent advances in satellite to land mobile terminal services and technologies, which utilize high frequencies with directional antennas, have made the design of an appropriate model for land mobile satellite (LMS) channels a necessity. …”
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818
Mechanisms by which Human Cells Bypass Damaged Bases during DNA Replication after Ultraviolet Irradiation
Published 2002-01-01“…Foci containing PCNA, Mre11/Rad50/Nbs1, and gamma-H2Ax can then be detected, along with chromosomal rearrangement and high frequencies of sister chromatid exchanges. The recruitment of recombination components to the arrested forks represents the ultimate failure of replication machinery to relieve the arrested state and bypass the damage. …”
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819
Clustering by Hybrid K-Means-Based Rider Sunflower Optimization Algorithm for Medical Data
Published 2022-01-01“…But medical data clustering is a very challenging issue due to limitless receiving data, vast size, and high frequencies. To achieve this and improve the performance with fast and effective clustering, this paper proposes a hybrid optimization technique, namely, the K-means-based rider sunflower optimization (RSFO) algorithm for medical data. …”
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820
A Spatial Euler-Bernoulli Beam Element for Rigid-Flexible Coupling Dynamic Analysis of Flexible Structures
Published 2015-01-01“…Then a scheme is presented where the original transient strains representing the nodal forces are replaced by proposed average strains over a small time interval. Thus all the high frequencies can be filtered out and a corresponding equivalent internal damping will be produced in this new formulation, which can improve the computation performance of the proposed element for solving the stiff problem and evaluate the governing equations even by using the nonstiff ordinary differential equation solver. …”
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