abstract surface soil shear strength is an effective parameter in soil erosion and runoff modeling, and known as soil erodibility index. this study was conducted to investigate and predict soil shear strength in central zagros region using multiple linear regressions (mlr). the study site was selected in rangeland and degraded-rangeland landuse with an area of 23562 ha. based on the maps of geo...

Random Access Memory is major component in present day SOC, by Improving the yield of RAM improves the yield of SOC. So the repairable memories play a vital role in improving the yield of chip. Built-in self-repair (BISR) technique has been widely used to repair embedded random access memories (Ram's). If each repairable RAM uses one self contained BISR circuit (Dedicated BISR scheme), then the...

In this study, we consider the stress-strength reliability and mean remaining strength of a series system with cold standby redundancy at component levels. Classical Bayesian approaches are studied in order to obtain estimates when underlying stress, components follow exponential distribution different parameters. Bayes approximated by using Lindley’s approximation Markov Chain Monte Carlo meth...

the aim of this study was to examine the effects of two kinds of concurrent training on body fat percentage, body mass index (bmi), maximal oxygen consumption, body upper strength, body lower strength, total cholesterol, triglyceride and low- and high-density lipoprotein-cholesterol in non-athlete overweight boys. for this purpose, 40 non-athlete overweight boys (mean age 15.33 ± 0.58) were sel...

OBJECTIVE To investigate the correlation between perceived performance in prioritized activities and physical conditions related to grip reconstruction. DESIGN Retrospective clinical outcome study. PATIENTS Forty-seven individuals with tetraplegia were included in the study. Each participant underwent tendon transfer surgery in the hand between November 2002 and April 2009 and had a complet...

Finding and recommendation of suitable persons based on their characteristics in social or collaboration networks is still a big challenge. The purpose of this paper is to discover and recommend suitable persons or whole community within a developers’ network. The experiments were realized on the data collection of specialized web portal used for collaboration of developers Codeplex.com. Users ...

optimization of maintenance resources to maximize the system availability is a major concern in different manufacturing systems. therefore, a lot of effort is put to construct optimization models to reach the maximum availability level and to reduce the costs of lack of availability. however, despite these efforts, data uncertainty in the real world problems was neglected in proposed models whi...

Current species extinction rates are at unprecedentedly high levels. While human activities can be the direct cause of some extinctions, it is becoming increasingly clear that species extinctions themselves can be the cause of further extinctions, since species affect each other through the network of ecological interactions among them. There is concern that the simplification of ecosystems, du...

The present study was designed to assess the effects of the Transcendental Meditation (TM) program on strength of the nervous system, perceptual reactance, reaction time, and auditory threshold. Three reaction time indices of strength of the nervous system were utilized: 1) Nebylitsyn's index, 2) the slope index, and 3) the low level stimulation index. Absolute auditory threshold was the fourth...