ABSTRACT: The structural design of the ships includes two main issues which should be checked carefully, namely the extreme structural response (yielding & buckling) and the fatigue structural response.Even if the corresponding failure modes are fundamentally different, the overall methodologies for their evaluation have many common points.Both iss
A new method for the design of antenna array feeding networks has been proposed in this work.In particular, the considered feeding Push Button Switch networks are based on the Rotman lens.By knowing the maximum errors on the fabrication tolerances, the arithmetic of intervals and interval analysis (IA) are used for determining the lower and upper b
Imaging a patient having a cardiac arrest on the examination table is not a common occurrence.Altered hemodynamics resulting from Alarms - Pads and Sensors pump failure causes stasis of blood in the dependent organs of the body, which is manifested on imaging by dependent contrast pooling and layering.Often a patient with imminent cardiogenic shock
This paper shows a singular Bags mechanism for a gravity compensated and reactionless robot arm.Firstly, the difference between singular point and singular mechanism is explained.A Simple example shows that singular point is local but singular mechanism is global.In other words the latter singularity is globally maintained.Secondly, four characteri