Category Engineering
Perovskite solar cells (PSCs) have emerged as a promising alternative to traditional silicon-based solar cells due to their low cost, high efficiency, and tunable optical properties. However, there have been challenges in achieving optimal performance in tin-lead (Sn-Pb) PSCs, particularly… Continue Reading →
Spacecraft attitude reorientation control is a critical aspect of space exploration and satellite operations. However, it poses significant challenges when faced with attitude constraints, actuator saturation, parametric uncertainty, and external disturbances. In a research article titled “Attitude-constrained reorientation control for… Continue Reading →
In the ever-evolving world of materials science, researchers are constantly striving to develop new alloys that offer superior properties for a wide range of applications. In a landmark study, a team of scientists has unveiled TIMETAL¬Æ 575, a groundbreaking high… Continue Reading →
Sodium-ion batteries have emerged as a promising alternative to conventional lithium-ion batteries due to their abundant resource availability and lower cost. However, the search for high-performance cathode materials that possess both rapid charge-discharge capabilities and long cycle life remains a… Continue Reading →
In recent years, the occurrence of natural disasters and human errors has raised concerns about the potential leakage of hazardous liquid chemicals in various industrial settings, including factories and chemical plants. When such incidents happen, accurate estimation of exposure risks… Continue Reading →
The pantograph-catenary system plays a crucial role in ensuring the reliability and safety of high-speed trains. As train speeds increase, the interaction between the pantograph (the device mounted on the train that collects power from the overhead catenary wire) and… Continue Reading →
M15 Select Bus Service: Enhancing Transit Service and Improving Mobility in New York City The M15 Select Bus Service (SBS) is a groundbreaking initiative that has greatly improved transit service and mobility options along the M15 bus route in New… Continue Reading →
Hydrological processes play a crucial role in understanding the dynamics of water movement within a catchment and its impact on various aspects, including water quality. As interest shifts towards developing models for predicting runoff quality, accurately identifying the source areas… Continue Reading →
Mobile wireless sensor networks (MWSNs) have emerged as powerful tools for collecting and transmitting data in a wide range of applications, including environmental monitoring, surveillance, and healthcare. These networks consist of wireless mobile sensor nodes that communicate with each other… Continue Reading →
The production of hot strip steels in a hot rolling mill involves a complex process where the mechanical properties of the steel are determined by its microstructure and chemical composition. To accurately predict the properties of hot strip steels, metallurgical… Continue Reading →