However, it is still a challenge due to some impediments such as absence of infrastructure (e.g., large cranes, road network) and inadequate grid integration ability.
In wireless communications, deterioration in performance is experienced due to various impediments such as interference, fluctuations in power due to reflections and attenuation, and randomly-varying channel conditions caused by mobility and changing environment.
The difficulties faced by biology teachers when addressing this subject are widely known: due to these impediments, many people do not properly understand or do not accept the theory of evolution (Alters and Nelson 2002; NASIM 2008).
After having Regis Philbin serve as a guest host for 2005, Clark returned for the 2006 edition to serve as a host: due to speech impediments that had resulted from his stroke, he ceded hosting duties to Ryan Seacrest.
Migration status was considered to be an enabling factor due to specific impediments for migrants in accessing health services, such as legal, administrative [ 28, 29] language [ 30, 31] and cultural barriers [ 28, 32].
It has however attracted less attention in China largely due to measurement impediment.
Void strengthening in crystalline materials refers to the increase in yield stress due to the impediment of dislocation motion by voids.
Oppositely, in presence of Ca2+, the enhancement of permeability was not observed, probably due to the impediment of chitosan to penetrate into the very tightly compacted film of DSPG.
In Zhang Heng's poem "Four Sorrows", he laments that he is unable to woo a beautiful woman due to the impediment of mountains, snows and rivers.
In the light of the present data one may speculate that the observed learning impairments upon dexamethasone treatment may be due to an impediment of neurogenic processes in the hippocampus during the early regenerative phase of the disease.
Regarding patient report forms, 1641 were obtained; the remaining were not found (n = 599) or not searched for (n = 220) due to EMS base impediments (Fig. 1).
