Mechanical controlled ventilation is a design feature which enables building to keep the air clean and conditioned, without significant energy consumption. These devices have a decisive effect on the quality and comfort of the atmosphere in a building, especially for those living in cities where smog is an ever-present problem.

The dilemma of replacement versus repair when shell and tube heat exchangers encounter operational problems is quite common. Such devices are quite delicate and in order to work properly, it is essential that their structure is in perfect condition and there are no defects.

A Socket is a software tool, designed to guide data bundles from one host to another correctly. It is used in internet communications (between remote hosts) as well as in local communications (Inter-Process Communication).

The Covid-19 pandemic, which is still forcing many people to stay at home, has highlighted just how useful technology can be in such difficult times. During this long period of imposed isolation, owning a smartphone to keep in contact with loved ones or living in a high tech home, has been extremely useful when dealing with such a dramatic situation

The debugging and testing phases are among the most delicate to perform throughout software development. They have the task of verifying the correct functioning of the code and the presence of any errors (also called bugs). Performing them in the correct way is important, but often also difficult and laborious.

The post coronavirus phase awaiting companies, co-workers and clients is very complicated, as everyone has had different experiences and reacted in different ways. As a result of the Covid-19 crisis, some people may have changed completely and, for this reason, it is important to work out which is the best approach in order to facilitate the best possible interaction.