Severe tracheal injuries that cannot be managed by mobilization and end-to-end anastomosis represent an unmet clinical need and an urgent challenge to face in surgical practice; within this scenario, decellularized scaffolds (eventually bioengineered) are currently a tempting option among tissue engineered substitutes.The success of a decellularize

In this study, calcium carbonate was formed on the surfaces and inner structure of concrete using the microbially induced carbonate precipitation method.Bacillus megaterium bacteria were supplemented into the curing water and concrete mixtures.Three types of concrete were tested: control concrete, bacteria-containing concrete, and concrete cured in

In this paper, the transcritical CO2 refrigeration system with ejector is applied to a commercial ultra-cold cabinet.The influence of the key operating parameters of the ejector on the system performance is analyzed, and the measurement method of the experimental parameters is proposed.The results show that the muumi lyhty ejector can eject the low

In terms of general aspect, this research examines the role of the fear factor in shaping architecture , and determine the relationship between fear and architecture and the impact on each other, this is done by determining the type of possible relationships between fear and architecture , party yard cup identifying the sources of fear that formed

I make a australis palette distinction between moral emotions and moral sentiments, concluding that moral sentiments are a more developed way to reflect and feel in moral contexts.Furthermore, I examine some of the views ethics and moral philosophy have had on the concepts of anger, resentment and indignation, and I relate them with the Rawlsian no