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241
Vibration Reduction Effect of Steel Spring Floating Slabs under Water Immersion Conditions
Published 2024-12-01“…As the stiffness of the steel spring isolators increases or the train operating speed rises, the vibration reduction performance of the floating slab deteriorates more significantly when immersed. …”
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242
Coating silicon catheters with the optimized and stable carotenoid bioproduct from Micrococcus luteus inhibited the biofilm formation by multidrug-resistant Enterococcus faecalis v...
Published 2025-08-01“…Submerged fermentation model validation using the M6 isolate (accession number of PP197163) revealed an increase in carotenoid production up to 6-fold (1.2 g/l). …”
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243
Research and development of material feeder of drum type shredder
Published 2016-02-01“…Transportation is carried out owing to action of centrifugal forces of the crushing drum and the air stream created by it. …”
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244
An Optimized Path Planning Method for Coastal Ships Based on Improved DDPG and DP
Published 2021-01-01“…Hence, this paper improves the reward principle of traditional DDPG through the mainline reward function and auxiliary reward function, which not only helps to plan a better path for ship but also improves the convergence speed of the model. Secondly, aiming at the problem that too many turning points exist in the above-planned path which may increase the navigation risk, an improved DP algorithm is proposed to further optimize the planned path to make the final path more safe and economical. …”
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245
EDITORIAL
Published 2011-10-01“…The speed increase in pubescence and adolescence do not differ. …”
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246
An Improved Reinforcement Learning Algorithm for Cooperative Behaviors of Mobile Robots
Published 2014-01-01“…Reinforcement learning algorithm for multirobot will become very slow when the number of robots is increasing resulting in an exponential increase of state space. …”
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247
A novel efficient route for removing Pb2+ ions from wastewater using 2-(4-nitrobenzylidene)malononitrile doped on Reed stems
Published 2025-07-01“…Furthermore, this study evaluates the impact of various conditions, including temperature, pH, and solution stirring speed, on adsorption efficiency. The most favorable outcomes were observed at a neutral pH. …”
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248
Presenting the agility model of the organization in order to improve the productivity of human resources
Published 2024-11-01“…One of the parameters proposed to increase flexibility, speed of action, and quality; is organizational agility. …”
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249
CONSIDERATION ABOUT A CONSERVACIONIST STUDY ABOUT THE MICRO BASINS HYDROGRAPHICS OF THE RIVERS DOS APERTADOS AND TRÊS BOCAS, NORTH OF PARANÁ – BRAZIL
Published 2005-05-01“…The identification of the different kinds of predominant vegetables informs, chiefly, about the level of soil protection, since the vegetation is responsible for the protection against the impacts of the raindrops (splash), by the reduction of the speed of surface outflow (runoff), through the increasing of the land ruggedness and greater soil structure constitution that may offer greater resistance to the action of the erosive processes. …”
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250
Methodology for Managing Financial Resources in Credit Institutions
Published 2018-10-01“…The current state of credit and banking sector is characterized by high competition between credit institutions, taking place in context of increasing business volatility. To maintain competitive advantages, credit institutions have constantly to new conditions - to create new services and products, to continuously enhance efficiency, to introduce innovations. …”
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251
Corruption risks in COVID-19 vaccine deployment: lessons learned for future pandemic preparedness
Published 2025-03-01“…Abstract Background During the COVID-19 pandemic corruption risks were amplified in health systems globally, increasing health inequities within and between countries. …”
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252
Dynamic Parameter Optimization and Experimental Study of Tuned Slab Damper on Metro Systems
Published 2019-01-01“…With the increase of axle weight and speed, the interaction between vehicles and the track becomes more and more intense, and the problem of wheel-rail dynamic action is more serious. …”
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253
Navigating Fragmented Globalization: Local Content Policies in a New Trade Order
Published 2025-05-01“…These developments have accelerated a new wave of industrial policies, guided less by economic efficiency and more by strategic imperatives such as national security, supply chain resilience, and technological sovereignty (Cui and Jiang, 2025; Ju et al., 2024; Whulanza, 2023).This geopolitical shift has diminished the influence of established trade bodies such as the World Trade Organization (WTO), which in the past has become a symbol of the globalization of trade. As countries increasingly favour bilateral agreements and unilateral trade actions over multilateral discussions, tools like tariffs, export controls, and investment restrictions have regained prominence (Dang et al., 2024). …”
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254
Multi-stage process optimization and efficiency improvement for magnetorheological polishing of glass-ceramics
Published 2025-07-01“…The results show that the optimal MFC as follows: polishing time is 60 min, abrasive is cerium oxide, particle size is 1.5 μm, and pH = 9. Chemical action reduces the surface hardness, thereby increasing the material removal rate (MRR). …”
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255
Local Linear Wavelet Neural Network–Based Unscented Kalman Filter for Vehicle Collision Estimate Warning System and Ensuring Stable Vehicle-to-Infrastructure Communication
Published 2024-01-01“…These alerts can warn the driver of impending collisions with distant objects, enabling them to take appropriate evasive action. By implementing this integrated LLWNN-UKF approach leveraging sensor data and V2X communication, we aim to reduce the number of collisions caused by reckless driving, which will lead to a decrease in traffic-related fatalities and injuries.…”
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256
Scientific foundations of the movement of components of grain material with an artificially formed distribution of air velocity
Published 2022-03-01“…The regularities of the weevil movement were theoretically investigated and established in the form of mathematical models of the dynamics of the movement of a solid particle in airflow, which differ from the known ones by taking into account the action of lateral forces, the concentration of the material, and the use of a power-law and an artificially formed exponential law of air distribution facilitated to increase the differences (splitting) trajectories of caryopses by 20 %. …”
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257
Dynamic Responses of Soils around a One-Hole Double-Track Tunnel with the Metro Train Meeting
Published 2020-01-01“…When the wheels of two Metro trains act simultaneously, the peak compression strain increases superimposedly; when the act is out of sync, the peak compression strain occurs concentrated and significant increase does not occur. …”
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258
A Comprehensive Review of Various Topologies and Control Techniques for DC-DC Converter-Based Lithium-Ion Battery Charge Equalization
Published 2023-01-01“…Worldwide, electric vehicle (EV) sales are booming nowadays due to the rapid increase in the cost of fossil fuels. Lithium-ion batteries are very familiar in the EV industry because of their high energy per unit mass relative to other electric energy storage systems. …”
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259
Re-use of Building Products in the Netherlands
Published 2019-01-01“…These characteristics indicated to influence (increase) housing survivability. Especially in the West, where most activities in the national housing stock are concentrated, the increase of private single-family houses influences overall housing survivability in the Netherlands (particularly when the pre-1946 group gradually decreases). …”
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260
Research on temporary shipping network model and optimization strategy under partial shipping network disruption
Published 2025-12-01“…The framework maintains 92.4 % operational efficiency during simulated port disruptions, outperforming benchmarks in both computational speed (42 % faster convergence) and solution quality (0.57 % error from the optimal). …”
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