As I understand, the approach of Frabetti et al. is likely to be characterized by less strict limitations on the EST usage that allowed getting more information in comparison with other investigations.
In that, in addition to the previous global limitations on DDTs usage, α-HCH, β-HCH and lindane have also became an on-going topic of global relevance based on the latest Stockholm Convention list on 10th of May 2009.
Large number of researchers in the field of environmental engineering have used Freundlich and Langmuir isotherm equations to represent equilibrium adsorption data for different kinds of adsorption systems, despite the fact that these equations have serious limitations on their usage (Langmuir 1916; Freundlich 1906).
However, most current harvest techniques for embryonic stem cells require the destruction of embryos, which has led to significant political and ethical limitations on their usage.
With high-density chicken rearing, reduced genetic diversity from industry consolidation [ 1], and limitations on antibiotic usage, controlling infectious diseases and preventing disease outbreaks are critical for sustaining economic viability, maintaining public confidence in poultry products, and enhancing animal welfare.
There were limitations on the study, a major one being the high computer usage.
Another limitation is the usage of a 5% DAF emulsion containing Tween 80.
William Hansen, chief of the Water Rights Branch of the NPS, said its main concern is the effect an additional well, without stricter limitations on usage, could have on Wind Cave National Park, since the FLDS draws from the same aquifer that has been forming the cave for millennia.
These traits make a slinky-coil horizontal ground heat exchanger a suitable alternative for space heating in areas with limitations on land space usage.
He even served on the Usage Panel of The American Heritage Dictionary.
