نتایج جستجو برای: designing a rich ecosystem
تعداد نتایج: 13483163 فیلتر نتایج به سال:
investigating the feasibility of a proposed model for geometric design of deployable arch structures
deployable scissor type structures are composed of the so-called scissor-like elements (sles), which are connected to each other at an intermediate point through a pivotal connection and allow them to be folded into a compact bundle for storage or transport. several sles are connected to each other in order to form units with regular polygonal plan views. the sides and radii of the polygons are...
abstract biometric access control is an automatic system that intelligently provides the access of special actions to predefined individuals. it may use one or more unique features of humans, like fingerprint, iris, gesture, 2d and 3d face images. 2d face image is one of the important features with useful and reliable information for recognition of individuals and systems based on this ...
Almost all intensive row-crop ecosystems depend on external chemical inputs such as nitrogen fertilizers and pesticides for their high yields. This dependency has had important consequences for the environment and for ecosystem services (MEA 2005; Swinton et al. 2015a, Chapter 3 in this volume) that underpin these systems’ long-term sustainability (Robertson and Swinton 2005). Well-known conseq...
The digitalization of economic relations determines the particular importance personnel training on a qualitatively new technological basis, which is inextricably linked with study problem ecosystem designing for development universities in digital environment. foundations systems theory, theory education economics, methods system analysis, factor and mathematical modeling were used studying un...
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