More than 1.5 million Americans use an oxygen concentrator for supplemental oxygen therapy. Oxygen concentrators can be rented or bought, depending on whether you are using it for short-term therapy ...

Previously, the optimum use of SEM implied baking of one’s column and being careful to wear gloves while dealing with samples. However, with a reduction in feature sizes, this may not be sufficient.

"Springtime activities can be energizing, but for those with chronic respiratory conditions, maintaining optimal oxygen ...

Patients who are undergoing mechanical ventilation in the intensive care unit (ICU) often receive a high fraction of inspired oxygen (Fio 2) and have a high arterial oxygen tension. The conservative ...