We construct embedded closed minimal surfaces in the round three-sphere S(1), resembling two parallel copies of the Clifford torus, joined by m small catenoidal bridges symmetrically arranged along a square lattice of points on the torus.

Identifying the precise locus of general cognitive ability (g) in the flow of information between perception and action is an important goal of differential psychology. To localize the negative correlation between g and reaction time to a specific processing stage, we administered a speeded number-comparison task to two groups differing in average g. The participants had to respond to two stimu...

Drought is one of the most serious problems arising for human societies and ecosystems from climatevariability. This phenomenon causes billions of dollars in global damages annually and affects morepeople than any other form of natural disasters.In this study, the trends of rainfall and meteorological drought time series were investigated at tenstations located in the east of Iran for the perio...

Coastal areas are among the most biologically productive, dynamic and valued ecosystems on Earth. They subject to changes that greatly vary in scale, time duration additional pressures resulting from anthropogenic activities. The aim of this work was investigate shoreline evolution main environmental coastal stretch between towns Licata Gela (in Gulf Gela, Sicily, Italy). methodology used inclu...

according to concern the role of population on growth of economic, in this study proceeds the study of age structure population on growth of iran’s economic. to achieve the experimental results, period of 1966-2009 is selected and used of auto regressive distributed lag method to achieve the experimental results. independent variables include the per capita income, population growth rates of 64...

The objective of this article is to reconstruct the political policies New Order government regarding inter-religious relations in Indonesia, particularly chiming with relationship between religious communities and during 1966-1998. method applied research historical steps, namely, source collection (heuristic), analysis (criticism), interpretation historiography). results study reveal that gen...

We construct quasiconformal mappings in Euclidean spaces by integration of a discontinuous kernel against doubling measures with suitable decay. The differentials of mappings that arise in this way satisfy an isotropic form of the doubling condition. We prove that this isotropic doubling condition is satisfied by the distance functions of certain fractal sets. Finally, we construct an isotropic...

Background and aims: Nowadays, the age structure of Iran is transitioning from youth to elderly. Although, the elderly population are still accounted for a small portion of the population; however, the population growth rate of this age group is growing compared to the growth of the total population. Therefore, understanding of the changes of this population is necessary. This study aimed to id...

The authors present the central capacity sharing (CCS) model and derive equations describing its behaviors to explain results from dual-task situations. The predictions of the CCS model are contrasted with those of the central bottleneck model. The CCS model predicts all of the hallmark effects of the psychological refractory period (PRP) pardigm: -1 slope of the PRP effect at short stimulus on...