respect and reverence for water and trees are institutionalised in many ancient civilisations due to socio-cultural traditions, values and beliefs. in iranian societies, respect for trees and water, separately and in composite form as gardens, is a well-known cultural value both before and after islam. therefore, the first part of this paper explains the value and importance of plants and garde...

background: the principal aim of this study was therefore to investigate association between family history of osteo porotic hip fracture, bmd and femur geometry in bushehr city in south of iran. methods: in this cross-sectional study, data were obtained from iranian multi-center osteoporosis study (imos) in bushehr. healthy men and women aged 50 to 75 years were selected based on randomized cl...

The ability of spatial memory to adapt to changes in an environment was investigated in an experiment, where participants navigated in a virtual reality reconstruction of a city they were familiar with. In the learning phase, participants used a special bike to pedal through a reconstruction of the inner city of Tübingen, Germany. Their task was to memorize the locations of the buildings in the...

this interdisciplinary paper aims at guangzhou’s development and its effects on surface andgroundwater quality taking the new city axis as an example. qualitative morphological analyses, field mappings, interviews and water sampling of standard in-situ and various hydrochemical parameters were conducted between 2007 and 2009 in order to examine the following research questions: which types of l...

this interdisciplinary paper aims at guangzhou’s development and its effects on surface andgroundwater quality taking the new city axis as an example. qualitative morphological analyses, field mappings, interviews and water sampling of standard in-situ and various hydrochemical parameters were conducted between 2007 and 2009 in order to examine the following research questions: which types of l...

the effect of underground cavities in site seismic response was studied over the subway tunnels that are under construction in the city of karaj, using ambient noise measurements as well as numerical modeling. the idea for this research comes from the observation of differences in experimental site transfer function, calculated on more than 100 locations of the city, for the areas near the unde...

We investigate higher-order Voronoi diagrams in the city metric. This metric is induced by quickest paths in the L1 metric in the presence of an accelerating transportation network of axis-parallel line segments. For the structural complexity of k-order city Voronoi diagrams of n point sites, we show an upper bound of O(k(n − k) + kc) and a lower bound of Ω(n+ kc), where c is the complexity of ...