Sentence examples for essential and key from inspiring English sources

Consequently, we regarded the classification of headache, especially TTH, as an essential and key element in the assessment of studies.

Maintenance of the system is essential and key element in the overall life cycle of the process control systems.

Finally, the essential and key factors that resulted in the catastrophe are elaborated by means of comprehensive studies.

These results suggested that Syx, the RhoGEF of RhoA, was an essential and key signaling molecule for mediating the VEGF-A-induced signal transduction that activates RhoA, leading to DJM-1 cell proliferation.

Some couples apparently "have two lists, one for the classic essentials and key investment items and the other for quirky, fun things" says the store's gift buyer.

"Some have been known to have two lists, one for the classic essentials and key investment items and the other for quirky, fun things that they don't necessarily need but do want".

Seven professional competencies were recommended, culled from the essential role and key competencies of specialist physicians of the Royal College of Physicians and Surgeons, Canada.

Sesamin had direct effects on osteoblasts by stimulating the expression of essential genes and key enzymes of the bone mineralization process.

Washington's Crossing is an essential and exciting key to a more complete understanding and appreciation of what our ancestors did to win the Revolution.

87, 88 The role of education in asthma management is essential and its key components are displayed in Table 6.

It said the route would cross more than five miles of SSSI land and recognised this area as "an important wildlife corridor, an essential migration route and key breeding area for many nationally and internationally important species".