SLOTTED SHELL RESILIENT ELEMENTS FOR DRILLING SHOCK ABSORBERS

Slotted shell resilient elements for drilling shock absorbers

The new design of a resilient element for application in drilling devices of vibration protection is presented.A cylindrical shell with a cut along its generatrix is the peculiarity of the proposed design.The presented resilient element has high loaded and damping properties upon cross dimension hard restriction condition.Besides, the design is sim

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Laparoscopic Pelvic Floor Repair Using Polypropylene Mesh

Objective: The purpose of this report is to present our experience in laparoscopic pelvic floor repair using polypropylene mesh for the treatment of advanced vaginal vault prolapse and enterocele.Materials and Methods: A total of 40 patients with Baden-Walker System grade 3 or 4 vaginal vault prolapse and concurrent enterocele were recruited.Twenty

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Tribute to Tony Haymet

It is our great pleasure to present a Special issue of Condensed Matter Physics in honour of the renowned scientist and our former scientific advisor Professor A.D.J."Tony" Haymet, who turned 60 this February.An internationally-known physical chemist and scientific rosy teacup dogwood manager with over 170 scientific publications and numerous op-ed

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The Effect of Ascorbic Acid Treatment on Viability and Vigor Maize (Zea mays L.) Seedling under Drought Stress

This study was conducted in the laboratory and the field to examine the effects of ascorbic acid treatment on germination and seedling growth under drought stress.The laboratory works consisted of two experiments and were designed to determine the critical 730 sunken lake road osmotic potential of maize and to determine the optimum ascorbic acid co

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