The economic environment, real or perceived safety considerations, ease of manufacturing and formulation, and differing priorities of big pharma can all impede licensing and development of new and promising technologies.
Mr Ghai's commission says that press censorship, the excessive powers of the security services and a lack of avenues for citizens to seek redress through the courts are all impeding its work.
Lost data, poor documentation, lack of access to available knowledge, and reliance on memory all impede the delivery of high quality health care services.
The enormous sensitivity of the issues, fear of recrimination by survivors, cultural permissiveness, stigma, and the lack of reporting mechanisms can all impede the collection of population-based data [ 3].
Southern rednecks thus became a convenient symbol of all that impeded progress.
All this impedes the efficient exit and entry of institutions that make for a vibrant local banking sector.
In 1845, abolitionists said the use of "he" to refer to all people impeded women's success; in 1868, the alternatives "en," "han" and "un" were suggested by various publications.
It is interesting to note that the signal fluctuations detected all suggest impeded diffusion at the surface.
In fact, the resulting pure strains (C57BL/6 J, A/J, and 129/SvImJ) all exhibited impeded GSIS, which has been attributed to the chronic oxidative stress seen in these Ucp2 knockout animals [8].
This metabolic reprogramming impeded B-ALL proliferation and prevented disease progression in vivo.
The green agenda has been impeded all along by a chancellor who never believed in it and now Mr Cameron seems prepared to chuck it aside in his panic to find a response to Labour's pledge to cap bills.
