Introducing hydrogen into a diesel engine is feasible and beneficial since it decreases diesel consumption, carbon emissions, and maintenance expenses while increasing the engine’s life.
In a study published in Water, researchers proposed a new algorithm for monitoring ice phenology in lake wetlands using optical satellite (Landsat and Sentinel-2) imaging and optical sensor (MODIS) datasets.
Mobile phones have revolutionized our lives in ways nobody could have predicted 30 years ago. In the last few years, mobile phones have transformed from simple communication devices to portable computers through the innovative use of different materials and elements.
A study published in Photonics offers a new perspective on the localization of light in the core of solid-core micro-structured optical fibers, the effect of orbital and spin parts of the Poynting vector (energy flow), and singularities arising in it.
A study published in Aerospace proposed a method for investigating aero-optical effects in hypersonic vehicles based on the interaction between gas molecules and photons. This method can explain energy dissipation and the optical distortion induced by aero-optical effects at the microscopic level.
Wind energy is one of the most sustainable and environmentally friendly ways to generate electricity. This article will review recent advances in wind harvesting technology, making wind energy more efficient and economical to pursue a carbon-free future.
In a study published in Remote Sensing, researchers used polarimetric decomposition techniques on synthetic aperture radar (SAR) satellite remote sensing data to support the management and planning activities of poplar plantations in Italy.
In a study published in Electronics, researchers designed and optimized a resonant micro-optic gyroscope based on a transmissive silica waveguide ring resonator.
In a study published in Sensors, researchers experimentally, numerically, and theoretically investigated an optical microsensor based on high-aperture metalens in an amorphous silicon film.
A study published in Coatings used laser-cladding technology to enhance the sliding frictional properties of subway wheels with metallic alloy deposition. It analyzes the tribological properties of nickel- and iron-based alloy powders applied to subway wheel coatings.