Results 151 to 160 of about 161,362 (295)
Soft Tissue Sarcoma of the Extremities: What Is the Value of Treating at High-volume Centers?
Clinical Orthopaedics and Related Research, 2019 Alexander L. Lazarides +7 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.Temporal power modulation increases weld depth in high‐power laser beam welding of dissimilar round bars by nearly 20% compared to same average continuously welded welding power. The mechanism of action also applies to sheet welding and depends on the inertia of keyhole depth for the modulated laser beam power.
Jan Grajczak +7 more
wiley +1 more source
COMPOUND FRACTURES OF THE BONES OF THE EXTREMITIES [PDF]
, 1914 William L. Estes
openalex +1 more source
From Damage to Functionality: Remanufacturing of Thrust Roller Bearings by Tailored Forming
Advanced Engineering Materials, EarlyView.Herein, the wear and fatigue behavior of repaired bearing raceways with a new powder alloy is investigated using a FE8 test‐rig and an oscillating tribometer. The tests are compared with industrial manufactured bearings to evaluate the repair quality. The repair can extend the service life of the repaired bearing to that of a new bearing and improves ...
Felix Saure +3 more
wiley +1 more source
ON RAILROAD INJURIES OF THE EXTREMITIES OF THE HUMAN BODY, WITH OBSERVATIONS ON THE SITE OF AMPUTATION, AND SUBSEQUENT TREATMENT OF THE STUMP. [PDF]
, 1884 Theodore R. Varick
openalex +1 more source
Advanced Engineering Materials, EarlyView.In this study, how friction‐welding parameters (rotational speed, etc.) affect the morphology, distribution, and local thickness of the intermetallic compound layer (IMC‐layer) in friction‐welded steel‐aluminum hybrid components is investigated. In the results, it is shown that lower speeds (700 rpm) lead to a more uniform, thinner IMC‐layer (<0.5 μm),
Christoph Kahra +6 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Hydrostatic bearings excel in high‐precision applications, but their performance hinges on a continuous external supply. This study evaluates various material combinations for sliding surfaces to mitigate damage during supply failures or misalignment and to discover the most effective materials identified for enhancing the reliability and efficiency of
Michal Michalec +6 more
wiley +1 more source
Extreme types and extremal models
Annals of Pure and Applied LogicIn the affine fragment of continuous logic, type spaces are compact convex sets. I study some model theoretic properties of extreme types. It is proved that every complete theory $T$ has an extremal model, i.e. a model which realizes only extreme types.
openaire +2 more sources
Advanced Engineering Materials, EarlyView.Hybrid materials enable high‐performance components but are challenging to process. This study explores an inductive heating concept with spray cooling for steel–aluminum specimens in a two‐step process including friction welding and cup backward extrusion.
Armin Piwek +7 more
wiley +1 more source
VASODILATATION IN THE LOWER EXTREMITIES IN RESPONSE TO IMMERSING THE FOREARMS IN WARM WATER [PDF]
, 1932 John H. Gibbon, Eugene M. Landis
openalex +1 more source