The investigation of the existence of a tempera-ture change with pressure inside Sweets Jar the pneumatic cylinder chambers during the charging and dis-charging strokes in the pneumatic cylinder is ex-perimentally demonstrated.Three different varia-bles (pressure, piston displacement and tempera-ture) were measured in this work while operating with
Objective: The purpose of this research is to investigate the relationship between Firm-Specific Discretionary Accruals andStock Future Abnormal Returns on Tehran Stock Exchange.Methods: This studycarries out according to the information available in listed Companies in the Tehran Stock Exchange (TSE), during 2011 to 2016, on a selected sample cons
New minimally invasive procedures to treat benign prostatic hyperplasia (BPH) have been developed in the last 20 years.With the introduction of laser enucleation techniques in prostate surgery, previous standard surgical procedures (open retropubic or transvesical adenectomy and transurethral resection of the prostate) have become less relevant, es
The matrix cracking along the fiber direction may take place at a tensile load near the hole edge.The matrix cracking can blunt the hole and alleviate the stress concentration.In order to accurately simulate this phenomenon, a three-dimensional finite element model is established based on CDM(continuum damage mechanics).A modeling method for differ