Diseases, Conditions, Syndromes

Doctors design tool to predict rapid COVID-19 decline

Two Yale emergency physicians have designed a tool to help clinicians better identify COVID-19 patients whose condition is likely to worsen rapidly and who will need intensive care within 24 hours.

Diseases, Conditions, Syndromes

Looking for ways to protect against pandemic PTSD

As many places start to look forward to life after the first wave of the coronavirus, another type of illness could be about to follow in its wake.

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Laborer

One of the construction trades, traditionally considered unskilled manual labor (as opposed to skilled labor). In the division of labor, laborers have all blasting, hand tools, power tools, air tools, and small heavy equipment, and act as assistants to other trades , e.g. operators or cement masons. The first century BC engineer Vitruvius writes in detail about laborer practices at that time. In his experience a good crew of laborers is just as valuable as any other aspect of construction. Other than the addition of pneumatics, laborer practices have changed little. With the advent of advanced technology and its introduction into the construction field, the laborers have been quick to include much of this technology as being laborers work.

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