results at three days, one month, three months, and six months after pea compared to pre-pea evaluations, the pain scores and medication intake were significantly decreased. significant pain relief declined from 95% at three days to 75% at six months. conclusions pea for low back pain due to contained disc herniation is a safe and effective procedure. therefore, it may be considered as an optio...

background: the final objective of root canal therapy is to create a hermetic seal along the length of the root canal system. for this purpose, many methods and materials have been introduced. the purpose of this study was to compare the apical microleakage in a new obturation technique (true-tug-back) with two other obturation techniques (lateral condensation and chloroform dip technique). met...

This paper proposes a new email classification model using a teaching process of multi-layer neural network to implement back propagation technique. Email has become one of the fastest and most efficient forms of communication. However, the increase of email users with high volume of email messages could lead to un-structured mail boxes, email congestion, email overload, unprioritised email mes...

BACKGROUND Individuals suffering from chronic low back pain (CLBP) experience major physical, social, and occupational disruptions. Strong evidence confirms the effectiveness of Alexander technique (AT) training for CLBP. OBJECTIVES The present study applied an integrative model (IM) of behavioral prediction for improvement of AT training. METHODS This was a quasi-experimental study of fema...