An algorithm based upon the residue calculus for computing three-dimensional anisotropic elastic Green’s function and its derivatives has been presented in Sales and Gray (Comput. Structures 1998; 69:247–254). It has been shown that the algorithm runs three to four times faster than the standard Wilson–Cruse interpolation scheme. However, the main concern of the Sales–Gray algorithm is its nume...

crop residue is a non-chemical method of weed control in agricultural sustainable systems. this research was conducted at the alarogh site of ardabilto evaluate the effect of integrated use of mulch and herbicide on weed emergence and growth in potato in 2007. treatments were four levels herbicide including: (1) paraquat [n,n'-dimethyl-4,4'-bipyridinium dichloride] herbicide as pre-pl...

Background: Patients need peace of mind to disclose their information to medical staff and with the lack of trust or in specific health status, they may avoid providing sensitive information for their care or might change the information. This research aims to examine the impact of perceived health status and trust propensity on privacy calculus. Methods: This research was analytical-study. 3 ...

We study quadratic residue diierence sets, GMW diierence sets, and difference sets arising from monomial hyperovals, all of which are (2 d ?1; 2 d?1 ?1; 2 d?2 ?1) cyclic diierence sets in the multiplicative group of the nite eld F 2 d of 2 d elements, with d 2: We show that, except for a few cases with small d, these diierence sets are all pair-wise inequivalent. This is accomplished in part by...

The subsistence practices of Holocene communities living in the Nile Valley Central Sudan are comparatively little known. Recent excavations at Khor Shambat, Sudan, have yielded well-defined Mesolithic and Neolithic stratigraphy. Here, for first time, archaeozoological, palaeobotanical, phytolith dental calculus studies combined with lipid residue analysis around 100 pottery fragments comparati...

the seedbed preparation and cereal residue present due to limit of maize (zea mays l.) growing period are a major challenge in double cropping after winter cereals in iran as: shahrekord. in this research, effects of various seedbed preparation methods and crop residuea managements on vegetative growth and yield of forage maize (ksc 704) were studied in a barley-maize double cropping during 200...

We find that the minimum distance of the binary [137; 69] quadratic residue code is 21.

the current study presents a new analytical method for buckling analysis of circular plates with constant thickness and poisson’s ratio, made of functionally graded material subjected to radial load. governing equations are based on energy method for thin plates. the boundary conditions of the plate are assumed to be simply supported and clamped. the stability equations were obtained by using c...