Sentence examples for are quite stringent from inspiring English sources

However, the diffusion of distributed cogeneration within urban areas, where air quality standards are quite stringent, brings about environmental concerns on a local level.

We aim to tissue engineer heart valves using a hydrogel scaffold based on poly vinyl alcohol) (PVA), and the design parameters for a suitable tissue engineering scaffold are quite stringent.

The results of the experiment showed that the requirements of Eurocode 8/2 (which are quite stringent) related to the minimum volumetric ratio and the maximum centre-to-centre distance of the stirrups along the column, as well as the maximum distance between the engaged longitudinal bars, are justified in the investigated case.

The demands that need to be met are quite stringent.

Lack of Sour experience of E&P contractor leading to rework The design specifications for sour facilities are quite stringent compared to sweet service and were developed recently.

It has been widely held, for instance, that the conditions under which group selection can effect evolutionary change are quite stringent and rare.

"The standards are going to be quite stringent and a challenge," said Scott Becker, a senior vice president in the United States for the Japanese automaker Nissan.

"It may be a more sophisticated organisation, but these people know there will be quite stringent security, the alert after Boston, and the inherent risk they take in trying something in these circumstances".

"All the players of that time were a victim of the manager being quite stringent with getting the economics right at the club," continued Keown.

The strategy I base on the Gardner brothers' writings (which is focused on small-cap stocks) is quite stringent, and doesn't often have strong interest in many firms.

All of what Yeay is and hopes to become as a business ultimately will have to pass regulatory muster, which in many countries may be quite stringent because the target audience is under 18. (Marketing and selling as a minor is not forbidden per se. Facebook, for example, today allows under 18s, to "purchase using the Buy button feature [but] only with the involvement of your parent or guardian").