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Ugeskrift for Læger, 2014
In Denmark 4,456 metal-on-metal (MoM) hip prostheses have been implanted. Evidence demonstrates that some patients develope adverse biological reactions causing failures of MoM hip arthroplasty. Some reactions might be systemic. Failure rates are associated with the type and the design of the MoM hip implant.
Ulrich, Michael +2 more
openaire +2 more sources
In Denmark 4,456 metal-on-metal (MoM) hip prostheses have been implanted. Evidence demonstrates that some patients develope adverse biological reactions causing failures of MoM hip arthroplasty. Some reactions might be systemic. Failure rates are associated with the type and the design of the MoM hip implant.
Ulrich, Michael +2 more
openaire +2 more sources
1985
An introduction to metal-metal superlattices is presented, along with a brief review of some of the materials which have been made, and phenomena which have been observed so far. We describe in detail the results of a number of structural characterization techniques applied to these materials, including Bragg θ-2θ x-ray diffraction, transmission and ...
Charles M. Falco +2 more
openaire +1 more source
An introduction to metal-metal superlattices is presented, along with a brief review of some of the materials which have been made, and phenomena which have been observed so far. We describe in detail the results of a number of structural characterization techniques applied to these materials, including Bragg θ-2θ x-ray diffraction, transmission and ...
Charles M. Falco +2 more
openaire +1 more source
2014
In diesem Abschnitt wenden wir uns Verbindungen zu, bei denen zwischen zwei oder mehreren Metallatomen eine kovalente Bindung diskutiert wird. Bei der Einfuhrung der 18-VE-Regel (Kap. 3.2) wurde bereits die Moglichkeit von Metall-Metall-Bindungen erwahnt.
openaire +1 more source
In diesem Abschnitt wenden wir uns Verbindungen zu, bei denen zwischen zwei oder mehreren Metallatomen eine kovalente Bindung diskutiert wird. Bei der Einfuhrung der 18-VE-Regel (Kap. 3.2) wurde bereits die Moglichkeit von Metall-Metall-Bindungen erwahnt.
openaire +1 more source
2010
Metal-Metal Bonds in Chains of Three or More Metal Atoms: From Homometallic to Heterometallic Chains.- Electronically Coupled MM Quadruple Bonded Complexes of Molybdenum and Tungsten.- Transition Metal Complexes Stabilized by Bulky Terphenyl Ligands: Application to Metal-Metal Bonded Compounds.- Metal-Metal Bonding in Bridging Hydride and Alkyl ...
openaire +1 more source
Metal-Metal Bonds in Chains of Three or More Metal Atoms: From Homometallic to Heterometallic Chains.- Electronically Coupled MM Quadruple Bonded Complexes of Molybdenum and Tungsten.- Transition Metal Complexes Stabilized by Bulky Terphenyl Ligands: Application to Metal-Metal Bonded Compounds.- Metal-Metal Bonding in Bridging Hydride and Alkyl ...
openaire +1 more source