HealthNoise Health Effects The physical and psychological health consequences of regular exposure to consistently elevated sound levels are referred to as noise health effects. The World Health Organisation…
EnvironmentNoise Reduction The process of removing noise from a signal is known as noise reduction. There are noise reduction techniques for both audio and images. Noise reduction…
MedicalAccording to a New Study, a Drug Delivery Strategy Using Nanoparticles Greatly Improves Neuron Regeneration in the Zebrafish Eye According to a recent study from the Wilmer Eye Institute, utilizing a nanoparticle to target immune cells in zebrafish eyes improved the rate of neuron…
Social ScienceRacial Segregation Racial segregation is the practice of separating people based on their race or ethnicity, usually with the goal of establishing distinct and separate communities or…
PhysicsQuantum Friction Controls the Flow of Water on a Carbon Surface, According to a Study Water and carbon are a quantum pair because a peculiar phenomena known as quantum friction controls how water moves across a carbon surface. This effect,…
MedicalResearchers Claim that Metallic Nanoparticles can Destroy Cancer Cells While Leaving Healthy Cells Unharmed According to Middle Eastern researchers, metallic nanoparticles comprised of copper and silver can kill cancer cells with little to no side effects. A study published…
TechnologySound Masking Sound masking is an ambient background sound that has been engineered to match the frequency of human speech in order to provide greater speech privacy.…
ManagementNoise Regulation Noise regulation includes sound transmission statutes or guidelines established by national, state, or provincial governments, as well as municipal governments. Following the landmark passage of…
ChemistrySodium Pyrosilicate – a Chemical Compound Sodium pyrosilicate is the chemical formula Na6Si2O7. It is a sodium silicate, specifically a pyrosilicate, which is a salt of the unstable pyrosilicic acid H6Si2O7.…
PhysicsNoise Calculation Noise calculation is the process of calculating the level of noise immission using the metric dB(A). Noise immission is caused by noise sources (noise emission)…
ArchitectureNoise Reduction Coefficient The noise reduction coefficient (abbreviated NRC) is a single number value ranging from 0.0 to 1.0 that describes the average sound absorption performance of a…
MedicalResearchers Make Significant Progress Toward Developing a Universal Biosensor Chip Researchers have shown that chip-based sensing devices that are used to identify or evaluate chemicals have significantly improved. The accomplishments pave the way for highly…