Proton exchange membrane fuel cells (PEMFCs) have attracted extensive interest in both automotive and stationary applications.However, the drawback hindering the large-scale commercialization of PEMFCs is related to problems such as insufficient power density, high cost, and short operation duration.The major reason for these problems is the sluggi
The aim of this paper is to outline how physical education taught at special schools intended primarily for children with mild intellectual disability has evolved.The institutions in question are special schools (officially referred to as "practical elementary schools"), which have existed since 1948.Research of both historical and contemporary leg
Geothermal energy is a kind of clean energy with a large amount of energy.Some energy problems can be solved by collecting its heat and using thermoelectric generators.This paper studies a thermoelectric generator that utilizes shallow geothermal energy to generate electricity.Its physical model is built including heat exchanger, generator and radi
The stress response of ammonia-oxidizing bacteria (AOB) to oxygen deprivation limits AOB growth and leads to different nitrification pathways that cause the release of greenhouse gases.Measuring the stress response Canine - Toys - Plush of AOB has proven to be a challenge due to the low growth rates of stressed AOB, making the sample volumes requir
BackgroundThis paper Posters is aimed to (i) develop an innovative classification of COPD, multi-dimensional phenotype, based on a multidimensional assessment; (ii) describe the identified multi-dimensional phenotypes.MethodsAn exploratory factor analysis to identify the main classificatory variables and, then, a cluster analysis based on these var