aown to the skull, situated 3i in. above the outer extremity of the right eyebrow. The frontal bone was fractured, the line of fracture being continuous with the line of fracture mentioned under injury No. 2. 4A lacerated wound directed transversely on the back of the head, 3 in. above the nape of the neck. 5. An abrasion on the right shoulder. 6. An abrasion on the right knee cap. 7. An abrasi...

BACKGROUND Pleural abrasion has been widely used to control the recurrence of primary spontaneous pneumothorax (PSP). However, controversy still exists regarding the advantages and disadvantages of pleural abrasion compared with other interventions in preventing the recurrence of PSP. METHODS The PubMed, Embase, and Cochrane Central Register of Controlled Trials databases were searched up to ...

According to abrasion process of machine equipment parts of overhead line system for traction power supply and characters of wear-out failures, considering on factor changes of all kinds of production conditions in practical operation, set permit of abrasion loss in coordinating with normal distribution, and abrasion loss of parts as random variables, and then establish the relation between mai...

STATEMENT OF THE PROBLEM Despite of many studies conducted on toothbrushes and toothpaste to find out the culprit for abrasion, there is no clear cut evidence to pin point the real cause for abrasion. PURPOSE An in vitro assessment of the role of different types of toothbrushes (soft/ medium/hard) in abrasion process when used in conjunction with and without a dentifrice. MATERIALS AND METH...

Phillips, P.A. and Pawluczuk, B. 1995. A floor overlay for reducing leg abrasion injuries on piglets. Can. Agric. Eng. 37:231-233. Piglet leg abrasions were reduced by using strips of 6 mm-thick, polyester pile, latex-backed material as a floor overlay in the suckling areas of the farrowing pen. Carpel joint injuries in 20 litters offered the overlay were significantly lower (P < 0.00 I) than i...

Recent advances in materials engineering are remarkable. New emerging the global market, and old ones constantly being improved. No exceptions for production of pipes. Nowadays cast iron, steel, reinforced concrete, ceramic, plastic other pipes used water supply sewage networks installation. Construction customers designers have to choose which use that they meet set requirements, easy maintain...

Abstract Curing is a crucial process during the construction phase of concrete structures, as it plays significant role in ensuring durability and strength. During curing process, kept moist to allow properly hydration hardening. This helps prevent cracking, increase concrete's compressive strength, improve its resistance weathering, abrasion, other forms wear. Therefore, essential that carried...