Using a new data set, we estimate the magnitude of the incumbency advantage in direct primary elections between 1910 to 2000. We ̄nd that the incumbency advantage, as estimated by the sophomore surge, was above 5 percentage points in primary elections even in the ̄rst decades of the twentieth century. The sophomore surge in primary elections grew to approximately 15 percentage points by the end...

Storm surge is dependent on wind direction, with maximum surge heights occurring when strong winds blow onshore. It is less obvious what happens when a port city is situated at the end of a long narrow gulf, like Venice at the northwestern end of the Adriatic Sea. Does the narrow marine approach to the port city limit the dangerous wind direction to a span of only a few degrees? This modeling s...

As a complex multi degree of freedom coupling system, floating offshore wind turbine usually works in and changeable marine environment. The research often needs to consider the effect wind, wave current at same time. Under action load, will produce large motion response. Generally, surge pitch are most obvious aspects, their amplitude is also largest, large-scale platform directly affect relat...

introduction: the use of multiple cameras for motion analysis and single joint motion is very difficult and needs high technology in laboratory conditions. detection of single joint motion in kinesthesia and analysis of its changes can be done by one camera at one direction. in this study, we present the validity and reliability of a new prototype simulator system used for motion analysis appli...

We are familiar with both pleasant and unpleasant psychotropic effects of movements associated with vestibular stimulation. However, there has been no attempt to scientifically explore the impact of different kinds of vestibular stimulation on mood states and biomarkers. A sample of 23 healthy volunteers were subjected to a random sequence of three different passive rotational (yaw, pitch, roll...

The paper presents the results of an experimental study identifying the response of a 1.5 MW Wave Dragon to extreme conditions typical of the DanWEC test center. The best strategies allowing for a reduction in the extreme mooring tension have also been investigated, showing that this is possible by increasing the surge natural period of the system. The most efficient strategy in doing this is t...