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10721
Enhancing the flexural performance of lightweight concrete slabs with CFRP Sheets: an experimental analysis
Published 2024-07-01“…As to the experiment findings, the ultimate load capacity increased by 30.3% at the strengthened specimen, 17.7% at the 50% damage level, 12.6% at the 60% damage level, and 10.9% at the 70% damage level. …”
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10722
Study on hot deformation behavior of 9Cr18Mo stainles bearing steel
Published 2024-12-01“…In combination with the calculation results of the JMAPTPRO software, it was determined that the coarse banded carbides were not dissolved in the matrix at high temperature were composed of M7C3 carbide and M23C6 carbide.…”
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10723
Green Synthesis, Characterization, and Evaluation of the Antimicrobial Activity of Camellia sinensis Silver Nanoparticles
Published 2021-01-01“…The synthesized nanoparticles showed antimicrobial activity against Staphylococcus aureus with a zone of inhibition of 7 mm, but none was detected against Escherichia coli. The obtained physicochemical properties were correlated with the antibacterial activity of the silver nanoparticles.…”
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10724
Effect of Growth Rate on Physical and Mechanical Properties of 4-year-old Acacia mangium Wood from Wonogiri, Central Java
Published 2018-11-01“…Basic density, shrinkage, T/R ratio, static bending strength (MOE and MOR), compressive strength parallel and perpendicular to grain were determined. …”
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10725
NATURAL DESTRUCTION FROM HEAVY METAL PERSPECTIVE: ECOCRITICAL READING OF BURGERKILL’S SELECTED SONG LYRICS
Published 2022-08-01“… This study aims to analyze two song lyrics titled “Hancur” and “Tinggalkan Aku Terdiam” from the Indonesian heavy metal band Burgerkill in order to see how environmental destruction in Indonesia is represented through heavy metal song lyrics. …”
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10726
Evaluation of the Single-component Thermal Dust Emission Model in Cosmic Microwave Background Experiments
Published 2025-01-01“…It is well known that multiple Galactic thermal dust emission components may exist along the line of sight, but a single-component approximation is still widely used, since a full multicomponent estimation requires a large number of frequency bands that are only available with future experiments. …”
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10727
Robust and time-resolved estimation of cardiac sympathetic and parasympathetic indices
Published 2025-01-01“…However, a strict separation of HRV into frequency bands may cause biased estimations, especially in the low-frequency range. …”
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10728
Characterization of WO3 Thin Films Grown on Silicon by HFMOD
Published 2013-01-01“…By Raman scattering is confirmed the change of crystalline phase, of monoclinic to triclinic, since that lattice vibrational modes of as-deposited WO3 and annealed at 500°C present clearly differences. WO3 band gap energy can be varied from 2.92 to 3.15 eV by annealing WO3 from 0 to 500°C as was obtained by transmittance measurements. …”
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10729
Implementation of fatigue model for unidirectional laminate based on finite element analysis: theory and practice
Published 2016-10-01“…The validation case is run on a bending test coupon (with arbitrary stacking sequence and load level) in order to minimise the risk of inter-laminar damages. …”
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10730
Effects of Continuous Positive Airway Pressure on Sleep EEG Characteristics in Patients with Primary Central Sleep Apnea Syndrome
Published 2021-01-01“…Additionally, conventional EEG spectral analysis in the delta, theta, alpha, and beta bands was conducted using a fast Fourier transform. …”
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10731
Article Review on Vectran-Super Fiber from Thermotropic Crystals of Rigid-Rod Polymer
Published 2021-01-01“…On average, tensile strength for Vectran is 26 grams/denier (grouped as a high tenacity grade) and the strength of the fiber is maintained after several flexing and bending actions. Abrasion resistance of Vectran is even higher than a similarly sized aramid yarn. …”
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10732
Influence of vacuum carburizing treatment on fatigue crack growth characteristic in DSG2
Published 2015-09-01“…The fatigue-crack progress was examined by subjecting the samples to four-point bending. The loading-capacity fixed experiment was done using a maximum load of Pmax = 4000– 7000 N. …”
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10733
Performance of OFDM: FSO Communication System with Hybrid Channel Codes during Weak Turbulence
Published 2019-01-01“…The performance of orthogonal frequency division multiplexing- (OFDM-) based free-space optics (FSO) depends on various parameters such as number of subcarriers, base band modulation, nature of laser beam, turbulence modelling, and much more. …”
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10734
Algorithm study of digital HPA predistortion using one novel memory type BP neural network
Published 2014-01-01“…Based on the characteristic analysis of the high power amplifier (HPA) in wide-band CMMB repeater stations,a novel neural network was proposed which can respectively process the memory effect and the nonlinear of power amplifier.The novel model based on real-valued time-delay neural networks(RVTDNN) uses the Levenberg-Marquardt (LM) optimization to iteratively update the coefficients of the neural network.Due to the new parameters w<sup>0</sup>in the novel NN model,the modified formulas of LM algorithm were provided.Next,in order to eliminate the over-fitting of LM algorithm,the Bayesian regularization algorithm was applied to the predistortion system.Additionally,the predistorter of CMMB repeater stations based on the indirect learning method was constructed to simulate the nonlinearity and memory effect of HPA.Simulation results show that both the NN models can improve system performance and reduce ACEPR (adjacent channel error power ratio ) by about 30 dB.Moreover,with the mean square error less than 10<sup>−6</sup>,the coefficient of network for FIR-NLNNN is about half of that for RVTDNN.Similarly,the times of multiplication and addition in the iterative process of FIR-NLNNN are about 25% of that for RVTDNN.…”
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10735
Mechanical Stability Investigation of Advanced Composite Plates Resting on Elastic Foundations Using a New Four-Unknown Refined Theory
Published 2019-03-01Subjects: Get full text
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10736
The Low-Mass End of the MBH/Mhost Relation in Quasars
Published 2012-01-01“…We do not find any evidence of a population of massive black holes lying below the relation.…”
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10737
The NOMAD Experiment at CERN
Published 2014-01-01“…The purpose of this paper is to review the experimental apparatus and some physics results from the NOMAD (neutrino oscillation magnetic detector) experiment which took data in the CERN wide-band neutrino beam from 1995 to 1998. It collected and reconstructed more than one million charged current (CC) νμ events with an accuracy which was previously obtained only with bubble chambers. …”
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10738
Elastostatic loading rejuvenation behavior in bulk metallic glasses and its origin: A review
Published 2025-03-01“…However, due to the localization of deformation in one or several shear bands, most have low plasticity at ambient temperature. …”
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10739
The Relationship between Anterior Cruciate Ligament Injury and Osteoarthritis of the Knee
Published 2015-01-01“…ACL insufficiency results in deterioration of the normal physiologic knee bending culminating in increased anterior tibial translation and increased internal tibial rotation. …”
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10740
Structural Performance of a Hybrid FRP-Aluminum Modular Triangular Truss System Subjected to Various Loading Conditions
Published 2014-01-01“…The results indicated that (1) the structural behavior of the off-axis load differs from that of the on-axis load, and the off-axis load is the critical loading condition controlling the structural performance of the triangular truss; (2) under the off-axis load, the FRP trussed members and connectors bear certain out-of-plane bending moments and are subjected to a complicated stress state; and (3) the stress state of these members does not match that of the initial design, and optimization for the redesign of these members is needed, especially for the pretightened teeth connectors.…”
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