Biomass is commonly used for heat production in small-scale and domestic facilities. Particulate matter (PM) emissions from the combustion of solid biomass are a concern because hazards to human health. Electrostatic precipitators (ESPs) have been supported as most promising mitigation technology, although there lack consolidation provide promulgate solution. The currently published studies on ...

Current issues in alcohol-related violence are highlighted through the examination of correlational studies between alcohol and violent crime. Alcohol is associated with violent crime at a greater than chance level and at a significantly higher level than it is associated with nonviolent crime. Heavy drinking and a verbal argument usually precede the violent act and the victim is as likely as t...

Thermocline layer have remarkable effects on acoustic propagation in Persian Gulf environment. So far, no comprehensive research has been conducted to explore thermocline layer, especially its characteristics including top, thickness, and thermal gradient of thermocline in Persian Gulf. Besides, effects of thermocline on underwater acoustic propagation including transmission loss and sound chan...

this paper examines the stylistics of the ‘arafa supplication in terms of their acoustic and phonetic levels. this supplication has a unique and consistent texture. the acoustic features of the words and sentences and the repetition of some sounds, words and phrases and acoustic syllables, as well as literary devices such as rhyme and paronomasia tend to increase the rhythm of speech. in fact, ...

acoustic experimental data of irib (islamic republic of iran broadcasting) server room was taken to measure the acoustic noise characteristics of frequency and sound pressure level (spl). the purposes of this paper are measuring the noise pollution and its evaluation through the regulations. the measurements were taken in two stages. the first one was taken at 10 points by sound investigator 22...