نتایج جستجو برای: live silt fences
تعداد نتایج: 100810 فیلتر نتایج به سال:
Knotted wire fences are fabricated on specialised machines. The input material is typically galvanised steel wire. However, the quality of the input wire used by the Fence Producer is beyond control of the Machine Manufacturer. The problem is that wire strand breakages have been reported during fabrication and subsequent field erection. This is an issue for the Fence Producer because of the los...
Peshkin and Sanderson showed that parts can be aligned as they move on a conveyor belt against a pass ive sequence of fences In this paper we describe the rst complete algorithm to design such sequences for a given convex polygonal part The algorithm is com plete in the sense that it is guaranteed to nd a design if one exists and to terminate with a negative report oth erwise Based on an exact ...
In this study, effects of various media on growth and physical characteristics of Calendula were evaluated. 20 days old seedlings were transplanted on different crop residues as media, including, Siltas control FYM+Silt (1:3), FYM+Silt (1:3) Maize crop residues and FYM+Silt (1:3) cockscomb as treatment, Completely Randomized Designs (RCBD) was applied to test the significance of treatments and ...
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