S Terp

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The present paper provides data on load-deflection rate and maximal force generated for 19 coil springs. The force level at activation and deactivation was registered at intervals of 5 mm between 0 and 100 per cent extension. Ten springs of each type were analysed. The following questions were answered. How many of the springs exhibited the behaviour of a(More)
Objective Ultrasound (US) guided peripheral vascular access is a valuable skill for physicians. A novel approach to vascular cannulation called the oblique technique has been described, which purports to eliminate the disadvantages of the traditional techniques (short axis, SA; and long axis, LA) while preserving their advantages. This technique has not(More)
Objective Ultrasound (US) guided central vascular access is an indispensable skill for physicians. Recently, a novel approach to vascular cannulation, the oblique technique, has been described. This technique combines the advantages of the traditional (short axis, SA, and long axis, LA) approaches, while purportedly avoiding their pitfalls. This claim has(More)
Mandibular displacement during and following maxillary osteotomy was observed. Cephalometric data obtained from radiographs produced before, immediately after, and at a minimum of 6 months after were analyzed. The displacement of the maxilla and of the mandible during and after surgery was studied, and the predictive value of maxillary displacement on the(More)
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