scholarly journals Aseptic stem loosening in primary THA: migration analysis of cemented and cementless fixation

2008 ◽  
Vol 33 (6) ◽  
pp. 1501-1505 ◽  
Author(s):  
Artur Kroell ◽  
Paul Beaulé ◽  
Martin Krismer ◽  
Hannes Behensky ◽  
Bernd Stoeckl ◽  
...  
Keyword(s):  
Cementless Fixation ◽  
Stem Loosening ◽  
Migration Analysis

scholarly journals Fe Containing Templates Derived Atomic Fe-N-C to Boost Fenton-Like Reaction and the Charge Migration Analysis on Highly Active Fe-N4 Sites

2021 ◽  
Author(s):  
Yuan Gao ◽  
Xiaoguang Duan ◽  
Bin Li ◽  
Qianqian Jia ◽  
Yang Li ◽  
...  
Keyword(s):  
Water Pollution ◽  
Vapor Deposition ◽  
Advanced Oxidation Processes ◽  
Three Dimensional ◽  
Chemical Vapor ◽  
Charge Migration ◽  
Carbon Nanosheets ◽  
Oxidation Processes ◽  
Highly Active ◽  
Migration Analysis

Persulfate-based advanced oxidation processes are promising technologies to solve water pollution. In this work, single iron atoms are anchored in three-dimensional N-doped carbon nanosheets by a chemical vapor deposition (CVD)...

Quantitative, Demographic, and Geographic Approaches to Internal Migration

1976 ◽  
Vol 8 (3) ◽  
pp. 261-269 ◽  
Author(s):  
D Courgeau
Keyword(s):  
Life Span ◽  
Markov Processes ◽  
Internal Migration ◽  
Interaction Analysis ◽  
Spatial Interaction ◽  
Cohort Analysis ◽  
Spatial Differentiation ◽  
Epoch Analysis ◽  
Migration Analysis

The mainly temporal viewpoint adopted by the demographer allows him to analyse internal migration either by comparing consecutive periods (epoch analysis) or by following the life span of an individual (cohort analysis). This analysis leads to models of migration that are based on Markov processes. The principally spatial viewpoint taken by the geographer enables him to see how migration affects the distribution of the population in an area (spatial-differentiation analysis), and to study the flows between zones (spatial-interaction analysis). In fact only a combined spatial and temporal approach can throw fresh light on migration analysis.

Stem Loosening and Thigh Pain in THA: Are They Related to Prosthesis Stiffness?

Orthopedics ◽  
1997 ◽  
Vol 20 (1) ◽  
pp. 58-61
Author(s):  
Ajit K Mishra ◽  
Harry B Skinner ◽  
James A Davidson
Keyword(s):  
Thigh Pain ◽  
Stem Loosening
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