Utilization of membrane humidifiers is one of the methods commonly used to humidify reactant gases in polymer electrolyte membrane fuel cells (PEMFC). In this study, polymeric porous membranes with different compositions were prepared to be used in a membrane humidifier module and were employed in a humidification test. Three different neural network models were developed to investigate several...

One of ways to increase resistance agricultural plants abiotic stresses is the use biofertilizers with anti-stress and growth-regulating properties. They improve absorption nitrogen phosphorus from organic fertilizers soil. The purpose research was study sowing qualities seeds, morphological indicators spring barley seedlings after presowing seed treatment under conditions sufficient humidifica...

Abstract Delivery of cold, dry air to infants while supporting their breathing can lead hypothermia in addition irritating and damaging sensitive nares negatively impacting outcomes with these therapies. In high resource settings, electric heated humidifiers are used mitigate this problem. many resource-constrained passive nonelectric bubbling instead used. We here compare the efficacy conventi...

The study by Massie et al1 has, for the first time, presented scientific proof that the prophylactic application of a humidifier as an accessory in continuous positive airway pressure (CPAP) therapy can improve not only patient compliance and comfort during treatment, but also the results of the treatment. We consider the study to be of particular importance because it shows that we now have to...

cultural and artistic heritage. This overview developed from the discussion at the Archives Conservators Discussion Group at the 30th Annual Meeting of the American Institute for Conservation in Miami, Florida, June 2002. Po s s i b l e methods and considerations for approaching humidification and flattening of paper materials will be mentioned, but this overview is not intended to be an instru...