Quantitative research on and the prediction of a landslide deformation area is an important point to accurately comprehensively understand failure mechanism landslides degree slope failure. This study uses image processing techniques quantitatively identify volume regions during rainfall-type destabilization under multifactor conditions. The findings revealed that (1) increase in rainfall inten...

Vegetation plays a key role in ecosystem regulation and influences our capacity for sustainable development. Global vegetation cover has changed dramatically over the past decades response to both natural anthropogenic factors; therefore, it is necessary analyze spatiotemporal changes its influencing factors. Moreover, ecological engineering projects, such as “Grain Green” project implemented 1...

harvest index is one of the important parameters in estimation of modules of seed yield prediction. since, this parameter undergoes changes under various conditions. therefore, this research was aimed to prepare relations to estimate it. for this purpuse, a compound analysis experiment with randomized complete block design with four replications was conducted at the gorgan university of agricul...

Smooth slopes can be displayed on treadmills through tilt mechanisms , but these mechanisms are typically too slow to present sudden slope changes. The Sarcos Treadport utilizes a mechanical tether that can apply horizontal forces to the user to simulate gravity forces. Psychophys-ical results are presented to show that slope display via tether forces is a reasonable facsimile for treadmill slo...