The phrase "and implemented a large" is correct and usable in written English.
It can be used when describing an action taken to put a significant plan, project, or system into effect.
Example: "The team developed a comprehensive strategy and implemented a large marketing campaign to increase brand awareness."
Alternatives: "and executed a substantial" or "and carried out a major".
As the security situational assessment widely applying to the computer network field, scholars have designed and implemented a large number of network security situational assessment methods.
In order to evaluate strategies to reduce HIV transmission through breast milk and optimize both maternal and infant health among HIV-infected women and their infants, we designed and implemented a large, randomized clinical trial in Lilongwe, Malawi.
In summary, we have designed and implemented a large community-based influenza cohort study in children in Managua, Nicaragua, with high participation and compliance with study procedures.
Background: Post Floods 2010, UNICEF with other development partners developed and implemented a large-scale sanitation recovery initiative.
Purpose/Objective: Post Floods 2010, UNICEF with other development partners developed and implemented a large-scale sanitation recovery initiative.
Through the methods that have been developed and implemented, a large-scale and growing databank has been successfully established for research and service development initiatives, whilst complying with the requirements of Information Governance.
Hydropower industry practitioners design and implement a large number of environmental and social mitigation measures within the context of hydroelectric projects.
However, at present it appears infeasible, for practical and/or political reasons, to design and implement a large three level‐international survey with students nested in classrooms, and in turn nested in schools.
Notwithstanding the excitement around the discovery of Shor's algorithm, and apart from the almost insurmountable problem of practically realizing and implementing a large scale quantum computer, a crucial theoretical question remains open, namely, what physical resources are responsible for the putative power of quantum computing?
Designing and implementing a large-scale integrated campaign in the context of pre- and post-existing health and social systems provides an important component of sustainability and continuity that may enhance the effectiveness of the campaign.
The goal was to obtain initial data for planning and implementing a larger scale study.
