We show that a proper metric measure space is a RNP-differentiability space if and only if it is rectifiable in terms of doubling metric measure spaces with some Poincaré inequality. This result characterizes metric measure spaces that can be covered by spaces admitting Poincaré inequalities, as well as metric measure spaces that admit a measurable differentiable structure which permits differe...

â â â â â  graphic description: â  the mystery of ibn khafaja's success in description â  â ali bagher taheriniya * â javad ranjbar ** â  â  â abstractâ ibn khafaja is one of the poets and men of letters in spain. he is titled to sanobari of spain. he is one of the masters of description. hence, the analysis of successful techniques he has used in the descriptive art could illuminate the w...

Due to recent advances in high-quality digital photography, taking a large series of images is very inexpensive. Especially in portrait situations, this results in a possible advantage because subjects often feel uncomfortable during acquisition. Selecting from a larger set of images increases the chance of a more satisfying outcome. However, the selection process is not easy and time consuming...

Abstratct. People with dementia who live in care homes can have very little social interaction. Care staff have limited time to spend with each person and communication difficulties can make it difficult to get to know the person with dementia as a person. This paper presents Portrait a software tool to enable care staff to get to know a person with dementia quickly. An initial usability study ...

In early-nineteenth-century Prussia, quality control of pharmaceuticals was entrusted to government-appointed physicians. In 1817, one such physician, Johann Roloff, became suspicious of a batch of zinc oxide that could be traced back to the factory of Karl Hermann. Roloff’s preliminary tests suggested that the samples contained arsenic, and so Hermann — worried about the reputation of his busi...

The full duality between the κ-Poincaré algebra and κ-Poincaré group is proved.

We propose a modification of the generalized gradient vector flow field techniques based on multiresolution analysis and phase portrait techniques. The original image is subjected to mutliresolutional analysis to create a sequence of approximation and detail images. The approximations are converted into an edge map and subsequently into a gradient field subjected to the generalized gradient vec...

part. Though primarily Bronze portrait neda famous Anatomy Less onze portrait amed concerned with the poby Pierre Jean litical state of France in the turbulent years of the first half of the nineteenth century, Thore was nevertheless much interested in art and an intimate friend of many artists. Paralleling his political activities were his activities as an art critic and author. The rediscover...

the focus of studies in the field of passive walking has often been on straight walking, while less attention has been paid to the field of turning motions. in this paper, the passive motions of a finite width rimless wheel as the simplest 3d model of passive biped walkers was investigated with a focus on turning motions. for this purpose, the hybrid model of the system consisting of continuous...

Noise has great influence on the signal analysis for centrifugal compressor. In order to eliminate the noise, the iterative singular value decomposition (ISVD) de-noising is applied in this paper. Firstly, the algorithm of this method is introduced. It is based on singular value decomposition about the trajectory matrix of attractor which is reconstructed according to time delay embedding theor...