نتایج جستجو برای: differential plating
تعداد نتایج: 293974 فیلتر نتایج به سال:
BACKGROUND The choice between intramedullary (IM) nailing or plating of distal tibia fractures without articular involvement remains controversial. A meta-analysis of randomized controlled trials (RCTs) and observational studies was performed to compare IM nailing with plating for distal tibia fractures without articular involvement and to determine the dominant strategy. MATERIALS AND METHOD...
Introduction: Close reduction and intra medullary nailing has been established as the treatment for femoral shaft fractures with a non::union:: rate of 0.9-1.1 % though, it is still controversial. Currently, the most accepted method for treatment of non ::union:: is exchange nailing. Therefore, this study aimed to investigate treatment of femoral shaft fractures non ::union:: via 2 methods of e...
The loss at 210-280 GHz of room temperature waveguides plated with BDT 200 bright gold and Pur-A-Gold 125 soft gold is within ~10% of the theoretical loss based on the DC conductivity of pure gold and the classical skin effect. This is not the case for some other types of gold plating meeting the same ASTM (or MIL) specs but in which a trace of nickel is used as a brightener. Introduction Follo...
long-term use of indwelling medical catheters has often been hindered by catheter-associated nosocomial infections. in this study the effectiveness of silver coating of polystyrene and polyethylene polymers was investigated. polymer pieces of 2 cm2 each were coated with a thin layer of silver using electroless plating technique. silver-coated polymers were challenged with cultures of four diffe...
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