Based on the principle of the rich-burn/quench/lean-burn (RQL) technology, a low emission combustion chamber for gas turbine was designed.The effects of different heights of quenching structure and distribution ratios of the air flow on the flow field, temperature field, and pollutant formation characteristics of combustion chamber were studied und
Diverse secondary metabolites in plants, with their rich biological activities, have long been important sources for human medicine, food additives, pesticides, etc.However, the large-scale cultivation of host plants consumes land resources and is susceptible to pest and disease problems.Additionally, the multi-step and demanding nature of chemical
North Eastern Region of India is a picturesque land of seven sister states of Assam, Arunachal Pradesh, lite brite Meghalaya, Mizoram, Manipur, Nagaland, Tripura & the state of Sikkim.The geography of the region is dominated by undulating hilly terrain comprising of Khasi & Garo Hills in Meghalaya, Mizo & Lusai Hills in Mizoram, Patkai Hills in Nag
Abstract A key element of risk assessment is accounting for the full range of variability in response to environmental exposures.Default dose-response methods typically assume a 10-fold difference in response Faber Cooker Hood Grèxia 330.0543.464 220 - 240 V gres dk bk a60 p1705 to chemical exposures between average (healthy) and susceptible human
Abstract Background The risk of COVID-19 transmission to healthcare professionals is likely to continue for the foreseeable future.The wearing of personal protective equipment (PPE) presents a number of potential challenges to responders that may impact upon the management of patients in a multi-casualty incident.This report describes a multi-agenc