Background. Band exercise can also reduce back pain by reducing unnecessary movement of the thoracic and cervical vertebrae adjacent to the lumbar spine. Looking at previous studies, activation of the deep lumbar muscles of the lumbar spine and restoration of mobility of the adjacent skeleton have a positive effect on pain relief. Objectives. This study was to investigate the effects of self-f...

realistic mobility models can demonstrate more precise evaluation results because their parameters are closer to the reality. in this paper a realistic fuzzy mobility model has been proposed. this model has rules which are changeable depending on nodes and environmental conditions. it seems that this model is more complete than other mobility models.after simulation, it was found out that not o...

Changing people social status, particularly upwardly, is often considered an indication of a government success in reaching a fair society, particularly in traditionally rigid structures. This is mainly possible through implementing development plan(s) which is theoretically assumed to result in wiping out traditional rigid structures. In the post-revolutionary Iran, the government took upon it...

the effect of compost and humic acid in mobility and concentration of cadmium and chromium in contaminated soil were investigated. experiment was carried out with three levels of soil cadmium and chromium and two organic matters (compost and humic acid). the study was performed in a randomized complete block design with 3 replicates. results indicated that application of organic substances enha...

when in doubt over duty and the absence of reason, it is the time for adhering to practical principle; but, there is disagreement among principalists as to what is the rimary rule in times of doubt. some scholars including nāīnī have accepted intellectual innocence as a primary rule, whereas others - especially shahīd sadr -believe in intellectual precaution. nāīnī refers to the rule ‘the indec...