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1461
Global Navigation Satellite System (GNSS) radio occultation climatologies mapped by machine learning and Bayesian interpolation
Published 2025-01-01“…At the six iso-heights, we obtain post-fit residuals of 10.9, 9.1, 5.3, 1.6, 0.6, and 0.3 <span class="inline-formula"><i>N</i></span> units for BI and 8.7, 6.6, 3.6, 1.1, 0.3, and 0.2 <span class="inline-formula"><i>N</i></span> units for the fused BI&ML. …”
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1462
Unraveling landslide failure mechanisms with seismic signal analysis for enhanced pre-survey understanding
Published 2025-02-01“…Geological survey data with drone analysis corroborated the above seismological findings, with the sliding direction and source volume estimated to be around 148° and 664 926 m<span class="inline-formula"><sup>3</sup></span>, respectively, closely aligning with the seismic results. …”
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1463
Experimental study on the mechanical behavior of RPC filled square steel tube columns subjected to eccentric compression
Published 2018-10-01“…Before the ultimate load is reached, there is no significant change on the surface of the specimen, and the yield stage of the load-displacement curve is not obvious, either. The results of the bearing capacity calculation formula recommended in CECS28-2012 are close to the experiment results and relatively conservative, so it is more applicable to the bearing capacity design of eccentrically loaded RPC filled square steel tubular columns. …”
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1464
Experimental study on the mechanical behavior of RPC filled square steel tube columns subjected to eccentric compression
Published 2018-09-01“…Before the ultimate load is reached, there is no significant change on the surface of the specimen, and the yield stage of the load-displacement curve is not obvious, either. The results of the bearing capacity calculation formula recommended in CECS28-2012 are close to the experiment results and relatively conservative, so it is more applicable to the bearing capacity design of eccentrically loaded RPC filled square steel tubular columns. …”
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1465
Experimental and Numerical Investigation on Carbon Fiber-Reinforced Polymer-Strengthened Concrete Beam after High-Temperature Action of Asphalt Paving Construction
Published 2019-01-01“…The load-deflection relationship, CFRP strain distribution, and crack propagation of specimens were compared with the numerical simulation results. The numerical simulation results showed good agreement with the experimental results. …”
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1466
Research on the Overtopping-Induced Breaching Mechanism of Tailings Dam and Its Numerical Simulation
Published 2019-01-01“…The centrifugal model test system is utilized to reappear the breaching process of a tailings dam. The results show that there are significant differences in breaching processes between tailings dams and earth-rockfill dams. …”
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1467
Cumulative damage characteristics of tunnel initial support concrete under blasting load
Published 2025-01-01“…Abstract Relying on the Beijing-Zhangjiakou high-speed railway Cao Mao Shan tunnel project, blasting vibration monitoring and sound wave testing experiments were carried out. The monitoring results show that the blasting vibration velocity corresponding to the initial support satisfies the Sadowski formula. …”
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1468
Kinematical Research of Free-Floating Space-Robot System at Position Level Based on Screw Theory
Published 2019-01-01“…The results indicate that the proposed methods are quite accurate and efficient.…”
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1469
Synthesis and Use of Environmentally Friendly Superabsorbent Smart Polymer to Improve the Properties of the Gypsum Soil
Published 2022-01-01“…The results showed that the absorption value of polymer is at the equivalent acid function, where the absorption capacity was 467.32 grams. …”
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1470
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1471
Analisis Faktor Resiko Kejadian Abortus di RSUP Dr. M.Djamil Padang
Published 2013-10-01“…Total population of 125 people and is set as a sample in accordance with the criteria of only 52 respondents with a univariate analysis of the frequency distribution techniques and bivariate analysis with the Chi - Square formula . The results showed the incidence of abortion in Dr . …”
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1472
Analysis of Meshing Stiffness of Variable Hyperbolic Arc Gear based on Finite Element Method
Published 2020-10-01“…The comprehensive elastic deformation of the tooth surface is extracted, and the normal contact force of the tooth surface is calculated by the torque formula. The single tooth mesh stiffness and the double tooth comprehensive mesh stiffness are calculated, which the results show that the stiffness curve of single tooth mesh increases first and then decreases with the increase of driving wheel angle. …”
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1473
Rigid-flexible Coupling Dynamics and Fatigue Life Evaluation of Wheel Reducers Based on the Load Spectrum
Published 2023-04-01“…Finally, the crack initiation life of the tooth root is calculated and evaluated according to the linear fatigue damage accumulation criterion and compared with the experimental results. The results show that the crack initiation life of the solar wheel based on the rigid-flexible coupling dynamic model is 42 709 h, and the relative errors of the two experimental results are 1.5% and 3.7% respectively. …”
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1474
RESEARCH ON ACCURATE MODELING OF HYDROSTATIC MOTORIZED SPINDLE BASED ON RESPONSE SURFACE OPTIMIZATION ALGORITHM
Published 2022-01-01“…After selecting the sensor measuring points for temperature measurement, the results are compared with the simulation results. …”
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1475
Analysis of attacking styles and goal-scoring in the 2021/22 Women's Super League.
Published 2025-01-01“…Outcomes of a chi-square test highlighted a significant (but weak) association between attacking styles and shot outcomes ([Formula: see text] = 9.87, P = 0.043) in the considered WSL season, with shots originating from set plays resulting in significantly more goals than expected (AR = 2.45). …”
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1476
TARGET Protein: the effect of augmented administration of enteral protein to critically ill adults on clinical outcomes—statistical analysis plan for a cluster randomized, cross-se...
Published 2025-02-01“…Each ICU received one trial formula for a 3-month period and then switched to the alternate formulae. …”
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1477
Dissolved Mn(III) is a key redox intermediate in sediments of a seasonally euxinic coastal basin
Published 2025-02-01“…According to the model, there are three major sources of pore water dMn(III)-L when oxygen (O<span class="inline-formula"><sub>2</sub></span>) is present in the bottom water, namely reduction of Mn oxides coupled to the oxidation of Fe(II), reduction of Mn oxides coupled to organic matter degradation, and oxidation of Mn(II) with O<span class="inline-formula"><sub>2</sub></span>. …”
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1478
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1479
Field evidence of flocculated sediments on a coastal algal reef
Published 2025-01-01“…Here we present field evidence that bio-cohesion primarily drives the flocculation of suspended sediments on a coastal algal reef. Results from concurrent measurements of sediment mass and volume concentrations, along with Reynolds stress, reveal unexpected trends, and the data deviate from the classic Rouse formula when non-cohesive sediment is assumed. …”
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1480
Nonlinear Vibration Analysis of Rotor considering Cogging and Harmonic Effects
Published 2021-01-01“…Motion equations of rotor system were established, and Runge–Kutta method was used to solve the equations. Results showed that errors between finite and analytical results were smaller considering cogging and harmonic effects. …”
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