![]() Cluster implementations of our hydrodynamics code typically have left domain decomposed independent data contexts in each cluster member's memory, sending only an updated "halo" of domain boundary information to neighboring nodes. The advent of high-performance workstation clusters with matching high- performance network interconnects offers the opportunity to compute in new ways. This study shows that the Cogtest library of tests is able to identify cognitive deficits in AAMI subjects. Individuals with AAMI show deficits in verbal and visual memory compared to adults without evidence for age-related memory changes. ![]() Conclusions: We conclude that multiple memory domains are affected in AAMI. ANCOVA was used for data analysis and the significance level was set at p. Group differences were found for eduation and this was covaried in all analyses. Methods: Subjects received a screening battery which included a paired associate test that was used to objectively define AAMI (-1 SD) compared to HC. We hypothesized that only the verbal memory domain would show group differences. Several subtests from the Cogtest library, including the Word List Memory Test (verbal selective reminding memory test), Face Memory Test (visual memory), and the Auditory Number Sequencing Test (working memory) were administered. Further we examined the utility of Cogtest, a computerized cognitive testing battery, to identify memory impairment in AAMI. We examined verbal, visual, and working memory performance in individuals with AAMI (n=146) to determine if a domain specific or generalized memory performance deficit exists, compared to normal. However, the extent to which different memory domains are affected is not readily known. Performance on memory tests have been used to identify individuals with age associated memory impairment (AAMI). Going through some research projects that use innovative technologies to study urban space, we will understand the importance of this tool to comprehend the processes in act. ![]() At the same time, people using ICT are sensors making possible to analyse the physical world and the on-going transformations. It has become clear that ICT influenced our lifestyle, reducing the distances between people, increasing our capacity to make relations and, as a consequence, creating new possibilities and new reasons to live and to travel trough a wider territory. These two examples demonstrate that the presence of ICT contributes to raise the concentration of people and business, intensifying networking capacity. Zook’s work highlights that the most important hubs correspond to the Word Global Cities, suggesting that the development of new information technologies contributes to make those cities more competitive. Matthew Zook underlines that even if Internet is a horizontal network, it grows around some hubs. This is true both at the scale of the single building as well as at the city scale. A survey conducted on the State Library of Queensland’s by Dan Hill, for example, showed that the distribution of the WI-FI system inside the building influenced the localization of people. Many recent researches are focused on the understanding of this relation. One of the main difficulties to read ICT effects on the physical Word is that: as they are ephemeral and in many cases invisible, is not always possible to know their position in space and to map their presence. distributed in physical space and what are the influences that they have in our everyday life. If from one side is possible to understand that new information technologies create several possibilities for social relations, and for the exchange of information and knowledge, from the other side, it is still difficult to recognize how these technologies are. This work aims to connect the new information technologies with the transformations they have triggered on physical environment.
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