171 Result(s)
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Engineering
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Article
Open AccessBiomimetic lubricant-grafted surfaces on laser-textured microwell arrays with multifunctionality
Recently, various slippery liquid-infused porous surfaces (SLIPS) have been fabricated for the protection of various materials. However, these SLIPSs are limited by their underlying storage structure and super...
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Article
Investigation of temperature distribution, microstructure evolution, and weld performance in stir friction welded joints of 6061 aluminum alloys
In this study, we consider the use of the finite difference heat dissipation model, plastic deformation material control continuity equation, and Johnson–Cook model for numerical analysis of friction stir weld...
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Article
Correction to: Research status of influence mechanism of surface integrity on fatigue behavior of metal workpieces: a review
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Article
Research status of influence mechanism of surface integrity on fatigue behavior of metal workpieces: a review
Machined surface integrity is a comprehensive description of surface quality, which mainly includes the key indexes, such as surface micro-morphology, surface hardening, surface residual stress, and surface mi...
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Article
Emo-AEN: A Lightweight Network for Brand Image Design Based on Aesthetic Evaluation
In the aesthetic evaluation of multimedia data, brand image design is closely intertwined with image aesthetics. Although previous researchers have made significant contributions in this field, the intrinsic r...
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Article
Shaking Table Test on Composite Isolation System of High-speed Railway Station with Integrated Station-Bridge Structure
This paper investigated the seismic performance of a typical “Integrated Station-Bridge high-speed railway station structure with a composite isolation system. The influential mechanism of the structure with i...
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Article
A micro resonant pressure sensor with adjustable quality factor
Being an important component of micro-electro-mechanical system (MEMS), the micro resonant sensor offers advantages such as the compact size, high accuracy, ease of integration with the test circuit, fast resp...
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Article
A method combining optimization algorithm and inverse-deformation design for improving the injection quality of box-shaped parts
Volume shrinkage and warpage deformation are very critical quality indicators in the plastic injection molding (PIM) of box-shaped thin-walled plastics. These two performance indexes are greatly affected by th...
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Chapter and Conference Paper
Emergency Robotic System for the Elderly Behavior Detection
The phenomenon of population aging is escalating, and China is rapidly reaching 100 million empty-nesters as a result of the country's uneven regional economic development and declining population growth. We c...
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Chapter and Conference Paper
Numerical Simulation of Indoor Air Quality and Aerosol Diffusion in Gym
An indoor ventilation system plays an important role in the improvement of indoor air quality and the control of virus transmission. Therefore, based on Computational Fluid Dynamics (CFD), this paper establish...
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Article
Numerical simulation studies of jet rapid solidification technology for magnetic materials: a review
Jet rapid solidification (JRS) is a key process to obtain the ribbon of magnetic materials. Numerical simulation is an effective method to analyze real-time distribution of status parameters during the JRS pro...
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Chapter and Conference Paper
Simulation of Different Ventilation Methods on Indoor Air Quality and Thermal Comfort in College Classroom
Indoor air quality in university classrooms is closely related to human thermal comfort, and proper air distribution can dilute indoor air pollutants in time and create a healthy and comfortable indoor environ...
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Chapter and Conference Paper
The Fault Diagnosis Strategy of Rolling Bearings Using Harmonic Modulation Bispectrum
Rolling bearing is a key component in mechanical equipment, so it is important to carry out fault diagnosis effectively. It is a crucial step to demodulate the modulation components caused by faults in the fau...
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Chapter and Conference Paper
Deciphering Gene Patterns Through Gene Selection Using SARS-CoV Microarray Data
Severe acute respiratory syndrome coronavirus type 1 (SARS-CoV-1) outbreak has presented a serious danger to world health, and in subsequent years, SARS-CoV-2 emerged, demanding a detailed analysis of its gene...
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Chapter and Conference Paper
Survey on Improving Spacecraft Autonomy Based on Real-Time Database
Real-time database technology is increasingly being used in space missions abroad. It allows space agencies to process and analyze data in real time, increasing their autonomy and responsiveness. The technolog...
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Chapter and Conference Paper
Distributed Multi-robot Navigation in Dynamic Environment via Deep Reinforcement Learning
The uncertainty of obstacles in dynamic environments, the local nature of each robot’s observation, and the dynamic interaction between autonomous robots make autonomous navigation of multi-robot systems extre...
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Chapter and Conference Paper
Collaborative Path Planning for Multi-UAVs by Evolutionary Computing
This paper addresses the challenges of path planning and cooperative control for multiple Unmanned Aerial Vehicles (UAVs) operating in large scale environments. Given the unique characteristics of large-scale ...
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Chapter and Conference Paper
Noncontact Parallel Machining of Droplet Structure via Temperature Control
Machining of droplet structure is of great importance and can be applied in a wide range of potential applications in material science, photonics, sensors, pharmaceuticals, and biotechnology. In this work, a l...
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Article
Open AccessA decouple-decomposition noise analysis model for closed-loop mode-localized tilt sensors
The development of mode-localized sensors based on amplitude output metrics has attracted increasing attention in recent years due to the potential of such sensors for high sensitivity and resolution. Mode-loc...
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Article
Abrasive water jet polishing of TBC blocked inclination holes on superalloys using an optimized nozzle
The inclined cooling holes on turbine blades needs to be polished to remove thermal barrier coating (TBC) blockage before service. So far, no effective methods have been developed to remove this blockage excep...
