One of the most well established trends of predominantly self-fertilizing species is their reduced flower sizes compared with outcrossing species [ 1, 17].
However, surveillance methods available to HPA are well established, and trends in all regions demonstrate little variation in the short term.
The first world war accelerated an already established trend.
There are numerous examples that substantiate an established trend.
Cutoff values for folate status sufficiency are well established and time trends are easily discerned.
Just as is well established in economics, historical trends may not adequately reflect future trends especially when short periods of time are considered.
This increasing trend is well established for women aged 35 44 years [ 1- 3], however, more recently, a new trend in older childbearing has emerged, and increased rates of pregnancy are now seen among women aged 45 years or older [ 4- 6].
A trend as well established as this can be halted only by a new social attitude.
Norbert J. Ore, who oversees the monthly survey for the institute, which is based in Tempe, Ariz., said, "The trend is well established that the overall economy is holding up, but the manufacturing sector is feeling the brunt of the downturn".
In Pakistan, this trend is well established in the name of Hikmat/Tabib and approximately, 600 1000 medicinal plants of the country have been used in the management of different pathological conditions by more than 40,000 registered and a large number of unregistered Hakims or Tabib [ 3].
