Introduction “Although many people are concerned about the status of the environment, environmental engineers are the technical professionals who provide safe drinking water, treat and properly dispose of wastes, maintain air quality, control water pollution, and remediate sites contaminated due to spills of improper disposal of hazardous substances. They monitor the quality of the air, water, ...

With the growing utilization and exploration of the ocean, anthropogenic noise increases significantly and gives rise to a new kind of pollution: noise pollution. In this review, the source and the characteristics of noise in the sea, the significance of sound to marine organisms, and the impacts of noise on marine organisms are summarized. In general, the studies about the impact of noise on m...

Exposure to contaminants, generally called pollution, relates back to olden age when the environment was clean and free from chemicals. Knowledge of human exposure to environmental contaminants is an important component of environmental epidemiology, risk assessment, risk management, status and trends analysis. Exposure information provides a critical link between sources of contaminants, their...

Contemporary factors that affect the health of the population have been analyzed. There was shown the growing activity of chemical pollution of the environment. Therefore, in order to prevent the growth of negative health and environment consequences caused by increased levels of exposure to chemicals preventive potential for solutions of this complex problem and all strenuous efforts to assist...

In most large cities of the developing world, urban air pollution has worsened, which has been detrimental to the health of their populations. At the same time, it is difficult for lay people to sense the level of air quality with bare human perception as air pollutants are mostly invisible and odorless. We believe that computing technologies can help increase awareness of urban air quality. To...

Noise pollution can affect human health and have an influence on daily life people. Being unpleasant sound, noise is defined as unwanted sound which cause auditory non-auditory effects health. Apart from the exposure of in workplace its consecutive effects, exogenous stressor everyday has a various potential negative impacts health, both temporary or permanent. Occupational mostly causes hearin...

The characteristics of moving sound sources have strong implications on the listener’s distance perception and the estimation of velocity. Modifications of the typical sound emissions as they are currently occurring due to the tendency towards electromobility have an impact on the pedestrian’s safety in road traffic. Thus, investigations of the relevant cues for velocity and distance perception...

One of the major jeopardies that affect quality life in metropolitan cities is noise pollution caused by vehicles. The vibration vehicle's body along with sound its engine running produces a vehicular noise. In addition to this noise, produced horns mainly contributes pollution. fundamental idea proposed system develop soundless horn and accident monitoring system. Soundless can be developed us...