Full surround 3D imaging for shape acquisition is essential generating digital replicas of real-world objects. Surrounding an object we seek to scan with a kaleidoscope, that is, configuration multiple planar mirrors, produces image the encodes information from combinatorially large number virtual viewpoints. This practically useful full reconstruction object, but cannot be used directly, as do...

In many regression settings the unknown coefficients may have some known structure, for instance they be ordered in space or correspond to a vectorized matrix tensor. At same time, sparse, with nearly exactly equal zero. However, commonly used priors and corresponding penalties do not encourage simultaneously structured sparse estimates. this paper we develop shrinkage that generalize multivari...

background: programming and planning an appropriate structure for internship and purposeful assessments of students play a considerable role in developing their practical and theoretical knowledge level. one of the suitable alternatives for the traditional method is assessing internship through objective structured clinical examination (osce). therefore the aim of the present study is to perfor...

copper vanadate nanostructures were prepared via ex-situ precipitation approach in presence of schiff-base ligand (n,n׳ -buthylenebis(acetylacetone iminato)dianion = acacbn) as a new capping agent. the effect of different cu sources and ph on the size, morphology and size distribution of copper vanadate nanostructures was investigated. the as-prepared products were characterized using x-ray dif...

objective: in this study, a new training method of working memory (wm) was used in the form of structured games, and the effect of training was evaluated with a controlled design. the training method of wm in the form of structured games includes 20 sets of structured games that can improve wm and performance of executive functions. method: sixty children with attention deficit hyperactivity di...