Environmentalism needs an ecological science of complex systems, but its development is hindered by over-commitment of attention and resources to the applied problems.
In the few minutes after the goal, Manchester City came forward in numbers but lacked clear chances and were hindered by over-eager forwards going offside.
Such efforts are hindered by differences over the exact conditions each country would extend to the others, he noted.
An agreement has been hindered by disagreements over how to allocate the payout and how it might affect how much other parties -- like banks that helped to finance Enron -- would have to pay in any future settlement or judgment.
Current therapies involving autografts and allografts are hindered by concerns over donor site morbidity and risks of disease transmission, respectively.
Prior efforts to causally identify the effects of the two types of transfers have been hindered by concerns over non-random selection into assistance programs, misreporting of program benefits, and identification of inframarginal households who, theoretically, should treat cash and in-kind transfers identically.
Turkey has been negotiating to join the EU since 2005, but progress has been hindered by disputes over the divided island of Cyprus and the resistance of some EU countries to Turkish membership because of a perceived democracy deficit in Ankara.
Widespread adoption of genomic technologies in the management of heterogeneous indications, including Multiple Myeloma, has been hindered by concern over variation between published gene expression signatures, difficulty in physician interpretation and the challenge of obtaining sufficient genetic material from limited patient specimens.
In Mgusu (Tanzania), the UNIDO project sought to provide education to minimize mercury use in ASGM but was hindered by ambiguity over who had the "right to mine"—artisanal miners or a medium-scale mining company preventing the long-term delivery of such initiatives (Spiegel 2009a).
The inquiry, hindered by serious constraints over available social services and police material, was almost abandoned.
The Democrats refusal to commit to the White House suggestion indicated that the party remained hindered by internal disagreement over how to move forward with health care legislation and what that legislation should look like.
