To evaluate the anthropogenic influence on water quality in the basin of the Pinhalzinho IIstream in the northwest Umuarama Paranaense, hobbit door for sale we sought in this work, to determine the total suspendedload (CST) and the concentrations of metals: Cu, Mn, Fe, Ni, Cr, Pb, Cd, Se and Zn in the waters.For this purpose we selected four sampli
Malagasy healers-diviners, followers of the ancestors cult, can rarely make a living from their magico-religious activity, so most are also peasants or sellers of medicinal plants at the market, among other examples.The lay exorcists of the Malagasy Protestant Revival movement (fifohazana, appeared in 1894 in the Betsileo region) are not members of
Introduction: Heat stress is one of the Hazardous physical agents in the workplace, which can cause impairment of cognitive performance.The current study aimed to evaluate the effect of different levels of heat stress on attention and reaction time in a laboratory condition.Material and Method: This experimental study was done among 33 students inc
A microfluidic passive valve (MPV) is important for precise flow control, and it determines the reliability of the microfluidic system.In this paper, a novel MPV capable of delivering a constant flow rate independently of inlet pressure changes is proposed.The osborne hog feeders for sale flow rate of the MPV is adjusted by the difference between t