This may be undertaken through exhaustive activities such as extended periods without sleep, breath training standing under waterfalls, or other methods.

However, since hypertension is very often asymptomatic and thus undiagnosable without modern methods, this effect was unintentional.

The plant does so without the help of sticky fluids or other methods used by self-pollinating plants to ensure that the pollen reaches the egg.

For large complex projects, it "would be irresponsible to attempt them without analytical methods" and rallied against an "adolescent reliance on overly intuitive practices."

Self-educational project functions on the basis of the libertarian pedagogy - without the teachers' authoritarianism and compulsory methods.

It is sometimes the case that the public good cannot be attained or maintained without evil and cruel methods.

These bicycles are without derailleur gears, hub gearing or other methods for varying the gear ratio of the bicycle.

But brokers acknowledge that without newly rigorous methods of "screening" applicants, far more would be turned down.

It is a little harder to tell *how much* oxygen is in the air without specialized equipment or complicated methods.

According to Mu'tazilis, good and evil are easily reconciled through human reason without esoteric methods.