With technological innovations in the world of high-speed railways, railways have become an indispensable and important SNES part of life.As a key part of the train, the safety of the wheels and axles cannot be ignored.Industry often uses non-destructive testing (NDT) methods, and because of the special structure of wheels and axles, we commonly us
Agro-process intensification: soilborne micro-bioreactors with nitrogen fixing bacterium Azospirillum brasilense as self-sustaining biofertiliser source for enhanced nitrogen uptake by plants
DVD Player A new application of agro-process intensification is described for nitrogen fixation by Azospirillum brasilense supported within the pores of sulphonated-neutralised polyHIPE polymers (PHPs) which are highly hydrophilic, elastic, crosslinked and ionic with nano-structured pore walls.These bioactive macroscopic polymer particles, when use
Numerical Optimization of Non-destructive Ultrasonic Testing in Identifying Defects in Composite Structure of Pine Tree Trunk
According to the properties of the pine tree trunk and its wide range of applications, finding its defects can play a vital role in reducing costs.Since the ultrasonic test is a non-destructive method, this method is an appropriate alternative to find defects in the pine tree trunks.Optimizing the ultrasonic non-destructive test is necessary becaus
Special issue in honour of Prof. Reto J. Strasser - Efficacy of botanical pesticide for rotifer extermination during the cultivation of Nannochloropsis oculata probed by chlorophyll a fluorescence transient
Nannochloropsis is widely used in aquaculture as a feed source.However, large-scale cultivation of Nannochloropsis usually fails due to rotifer contamination.In order to identify an effective technique for reducing rotifer contamination, the effect of Brachionus plicatilis contamination on photosynthetic characteristics in Nannochloropsis oculata a
La beneficencia en Lleida durante el trienio liberal
The War of the Independence generated misery and ruin, increasing the material poverty and the Empty Capsules decrease of the buying power of the population.Fruit of this negative economic context the town halls only could destine a tenth part of his budget to the welfare.The effects of the warlike contest against Napoleon also concerned the Church