منابع مشابه
Reverse hybrid total hip arthroplasty
Background and purpose - The use of a cemented cup together with an uncemented stem in total hip arthroplasty (THA) has become popular in Norway and Sweden during the last decade. The results of this prosthetic concept, reverse hybrid THA, have been sparsely described. The Nordic Arthroplasty Register Association (NARA) has already published 2 papers describing results of reverse hybrid THAs in...
متن کاملsynthesis of platinum nanostructures in two phase system
چکیده پلاتین، فلزی نجیب، پایدار و گران قیمت با خاصیت کاتالیزوری زیاد است که کاربرد های صنعتی فراوانی دارد. کمپلکس های پلاتین(ii) به عنوان دارو های ضد سرطان شناخته شدند و در شیمی درمانی بیماران سرطانی کاربرد دارند. خاصیت کاتالیزوری و عملکرد گزینشی پلاتین مستقیماً به اندازه و- شکل ماده ی پلاتینی بستگی دارد. بعضی از نانو ذرات فلزی در سطح مشترک مایع- مایع سنتز شده اند، اما نانو ساختار های پلاتین ب...
Optimized Design of Ring - Mesh Hybrid Networks
–We describe an approach for economically optimized co-design of ring and mesh network components in a single hybrid transport network. It is based on a proposed planning principle, called "forcer-clipping", to strategically embed rings into a mesh network in a way that can lower total design cost below either pure architecture. Results show significant advantage depending on the test network a...
متن کاملThe experimental study of reverse micellar phase in AOT/ Heptane/ (Water or aqueous) as nano template
In this paper electrical conductivity measurements and optical investigations takes place in AOT/ heptane/ (water or aqueous) systems. The water in oil system prepared with adding water in 50% by weight of AOT/ heptane solution. In other systems instead of water, aqueous solutions of 1) zinc acetate and water 2) Potassium Hydroxide and water were used. In each phase, the trend of the electrica...
متن کاملHybrid or reverse hybrid for total hip arthroplasty?
When reverse hybrid total hip arthroplasty (cemented thick all poly acetabular cup and uncemented hydroxyapatite coated femoral stem) was initiated in Turkey by this author in 1989, there was too much negative criticism.[1,2] The reason for preferring this option was earlier personal experience and the literature data.[3,4] Currently, to the author’s knowledge, there is no other orthopedic surg...
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ژورنال
عنوان ژورنال: The Journal of the Institute of Television Engineers of Japan
سال: 1971
ISSN: 1884-9644
DOI: 10.3169/itej1954.25.880