Museums and art galleries do not qualify for Energy Star evaluation, which has significantly obstructed energy efficiency growth in the museum sphere.
However, their passiveness, limited interactivity, lack of adjustment, among other problems tend to obstruct personalization, hindering efficiency and limiting some users while achieving desired goals.
The large vertical-slot successfully passed a broad range of species and sizes, but the passage of several small-bodied (<100 mm in length) species was partially obstructed, whilst passage efficiency was high for all species that entered the small vertical-slot fishway.
Isaias Afwerki, whom Washington endorsed as head of Eritrea's provisional government in 1991, went on to stifle dissent and obstruct democracy with such efficiency that he remains in power 20 years later.
However, genetic manipulation of these species is obstructed by their low transformation efficiency, which is in the range of 104 colony-forming units (CFU) μg− 1 exogenous DNA.
It can also be more difficult to make decision-makers aware of the current situation; in, for example, certain legacy urban rail systems, it has been found that there is a lack of accurate knowledge on the energy flows within the system itself, which can obstruct efforts to implement energy efficiency measures [6].
Concorde's drooping nose, developed by Marshall Aerospace, enabled the aircraft to switch between being streamlined to reduce drag and achieve optimum aerodynamic efficiency, and not obstructing the pilot's view during taxi, takeoff, and landing operations.
Dynamic windows with electronically controlled transmission reduce glare without obstructing views while increasing the energy efficiency of buildings and automobiles via lighting, heating and cooling savings.
All the Bank needed to control credit and asset prices was to change short-term interest rates, he argued: the interventions I proposed would damage banking efficiency and, by inference, obstruct the necessary deregulation ushered in by Thatcher's reforms.
(13) Studies and experience show that competitive tendering for public service contracts is an effective way of achieving the benefits of competition in terms of cost, efficiency and innovation without obstructing the performance of the specific tasks assigned to the operators in the general public interest.
(13) Studies and experience show that competitive tendering for public service contracts can in many cases be an effective way of achieving the benefits of competition in terms of cost, efficiency and innovation without obstructing the performance of the specific tasks assigned to the operators in the general public interest.
