The degree of the over-consolidation ratio (OCR) silty clay affects soil’s mechanical properties and in situ test results. present study utilized numerical analysis to investigate behavior cone penetration pore pressure dissipation typical soils, while also taking into account impact (OCR). Effective stress finite-element analyses, which accounted for considerable deformation, were carried out ...

OBJECTIVE In this study, different kinds of memory were evaluated using Rey Auditory Verbal Learning (RAVLT) test and were compared between two groups of typical and gifted students using Digit Span test. Finally, we determined if working memory interfered with scores in different Rey stages or not. MATERIAL & METHODS This study was conducted in Tehran City, Iran in 2013. Scores on RAVLT were...

Improvement of the launch phase of a jet powered Unmanned Aerial Vehicle (UAV) with Jet Assisted Take Off (JATO), has been the subject of attention in the UAV industry. Use of flight simulation tools reduces the risk and required some amount of flight testing for complex aerospace systems. Full nonlinear equations of motion are used to study and simulate this maneuver and three case studies of ...

The effectiveness of testosterone (T) and 11-ketotestosterone (K) in inducing male-typical sex behaviors in goldfish was examined by implanting intact adult females with one empty (blank) Silastic implant (B females), one implant containing T or K, or one T and one K implant (T + K females). Behavior of the four female groups was compared to that of untreated males and males containing a blank ...

papillon-lefevre syndrome (pls) is a very rare genetic syndrome, and fewer than 500 cases have been reported in the world. patients exhibit typical cutaneous involvement with hyperkeratosis, especially on the soles and palms, and early shedding of primary teeth. internal organ involvements, such as liver abscesses, have been described in case reports. this  communication  represents  the  first...

A quantitative micro-complement fixation test capable of detecting nanogram quantities of antigen is described. The test is simple to perform and is highly reproducible. Typical results from three antigen-antibody systems are given.

today narcotics and other drugs have become the major cause of poisoning in big cities of iran. typical study of 50 drug-related deaths caused by use of narcotics, phenobarbital, tricyclic antiderpressants, meprobamate, aspirin, diazepam, chloropromazine, phenytoin, carbamazepine and propranolole, alone or with other drugs and toxic substances is described. this study covered the following topi...

There has been significant recent progress in reasoning and constraint processing methods. In areas such as planning and finite model-checking, current solution techniques can handle combinatorial problems with up to a million variables and five million constraints. The good scaling behavior of these methods appears to defy what one would expect based on a worst-case complexity analysis. In ord...