Sentence examples for had attempted to develop from inspiring English sources

DuPont had attempted to develop an alternative glyphosate-resistant technology called Optimum GAT.

Similar reports stated that insurgents had attempted to develop crude chemical weapons there, and that a militant who engaged in beheadings, and was known as a "prince in the city of Falluja," had held meetings in a "garage or parking area behind a gas station" near the complex.

In view of the lack of consistent definition of community integration, McColl et al. [ 12] had attempted to develop a theoretical model of community integration, the Model of Community Integration, from the view of people with brain injuries.

Our team has attempted to develop this recommended facility in several professional development institutes with a view toward increasing teachers' awareness of student ideas.

While the development of gene therapy has been ongoing, researchers have attempted to develop more effective treatments (Table 2).

We have attempted to develop a sustainable intervention through the engagement of the community during the development and testing of the materials and the development of simple resources that can be produced relatively cheaply and re-used.

Throughout history, those responsible for enforcing the law have attempted to develop lie detectors.

Economic historians have attempted to develop a theory of stages through which each economy must pass as it grows.

Consequently, psychologists have attempted to develop culture-free tests that would more accurately reflect an individual's native ability.

Therefore, many researchers have attempted to develop and use other efficiency indexes to measure energy efficiency.

Several researchers have attempted to develop service prediction models suitable for homogeneous traffic flow conditions only.