Aurora Flight Sciences has finished windtunnel testing an experimental fan-in-wing design for a Pentagon X-plane competition. The Boeing subsidiary says it recently wrapped up stability and ...

Singapore-based David Lee explores the intersection of art and design through experimental methods, self-reliant production and sustainability-driven creations.

A major strength of this study is using rigorous quasi-experimental design applying matching +DID, thereby ensuring exchangeability between the treatment and control groups and obtaining an ...

The single-phase quasi-Z source inverter topology (qZSI) is attracting attentions for the single-phase grid-tie photovoltaic applications. However, due to the inherent second harmonic power flow in a ...

A new study has directly linked operating room design to the length of surgeries, with implications both for patient health and hospitals' bottom lines.

Limitations of the study include a quasi-experimental, rather than randomised trial design. Study design resulted in imbalances in some baseline characteristics, with more ‘hard-to-control’ patients ...

Quasi-experimental studies examine the question of whether groups differ but the groups must be naturally occurring groups, not groups created by the researcher. The design is quasi-experimental ...

Objective The objective was to analyse how the pandemic affected primary care access and comprehensiveness in chronic disease management by comparing primary care patterns before and during the early ...

Summary Experimental design plays a crucial role in various research areas, providing a systematic framework for conducting experiments and obtaining reliable and interpretable results. Experimental ...

The Air Force Research Laboratory’s Space Vehicle Directorate has released a call for proposals for a topic area under a two-phase procurement effort to experiment with spaceflight systems and ...