Italy's plains constitute only one-fourth of the land under cultivation, indicating widespread cultivation of hilly environments where agriculture has been possible only as a result of modifying the natural landscape and resources through terracing, irrigation, and soil management.
Electronic bicycles have emerged to help people get where they're going, even in incredibly hilly environments.
Generally, the attenuation factor γ is about 2 to 4 according to the free-space, indoor, urban, or hilly environments.
(His most ambitious, designed in the early 1960s with the architect Louis Kahn, would have re-sculptured eight acres of Riverside Park into a hilly environment that suggested a lunar landscape).
Sun G, Haining R, Lin H ,Oreskovic NM, He J. Comparing the perception with the reality of walking in a hilly environment: an accessibility method applied to a University campus in Hong Kong.
The benefit of prediction, compared to a heuristic and an optimal control strategy that uses only actual vehicle data, is shown with an example of a hybrid truck at a highway trajectory in a hilly environment.
Configured to run on lines in a hilly environment with speeds of up to 160 km/h, the combined installed power of its diesel engines exceeds 1,000 kW.
Fig. 3 Predicted contribution of annual ACS changes in three contrasted scenarios of forest environment : Bottomlands, Slopes and Hilly environment are defined with standardized covariates E BOTTOM, E SLOPE and E HETE respectively set to [2,0,0], [0,2,0] and [0,0,2].
The hilly environment, deep forests and vast swathe of the Kaptai lake make the area difficult to access.
In consideration of the participants' walking capacity and the hilly environment, the project team identified several routes on the public estates that could be used on either sunny or rainy days.
Always take advantage of the rocky and hilly environment of Mars.
