Sentence examples for models remains difficult from inspiring English sources

A growing body of evidence suggests that altered brain connectivity is present in a variety of neurologic and psychiatric diseases, yet identifying affected pathways in animal models remains difficult with conventional techniques.

Expanding the model remains difficult: there are no government incentives for the creation of local groups and access to credit is limited.

With evidence coming from satellites, airplanes, and models, it remains difficult to say with certainty whether the melting at Thwaites represents a true tipping point for the planet or how fast it might happen.

However, characterising ecologically significant functional variation in wild species for which no closely related model organism exists remains difficult, and is further complicated in species which are subject to active conservation programs due to restrictions against invasive sampling.

With the implementation of implicit time in a Boolean model, the dynamics remains difficult to interpret in terms of biological time.

The challenge of performing forward-analysis with these models is that it remains difficult to relate successful back-analyses to potential failures.

Hence the modeling of separate accents remains difficult and inaccurate.

However, inferring reconnection of diverged populations after isolation remains difficult, as models of past isolation with recent contact are challenging to distinguish from models of ancient population separation with a continuous exchange of migrants.

To date, most of our understanding comes from theoretical, model-based studies, and it remains difficult to assess how realistic their conclusions are as they lack empirical support.

While Green Ampt model has been widely used in infiltration calculations through unsaturated soils, upscaling this model for applications in heterogeneous formations remains difficult.

Nevertheless, as the 3D model becomes more complex, a real-time implementation remains difficult.