Strategic voting and effective representation thresholds: Evidence from three Spanish general elections

The extent of strategic voting in the Spanish general elections of 2000, 2004 and 2008 is estimated using a new measure of strategic incentives suitable for proportional representation systems that avoids some of the problems associated with lagged variables. Strategic behaviour increased from 12 to 33 per cent of the electoral base of the United Left Party, the major victim of strategic defection. This estimate is a conservative one as elite mobilisation is controlled for in the constituencies, which is unusual in the literature on strategic voting that uses regression‐based methods.     

Determination of hair group by preserved hair cell bulbs

Difficulties appearing in determining hair group were the reason for conducting this research for the purpose of finding additional possibilities to solve the mentioned problem. It was established that the preliminary cell coloring, related with determination of hair sex, does not influence a consequent detection of antigens. Methods or the fixation of material were selected. The most suitable reagents and their titers as well as different time periods of absorption for detecting antigens A and B are offered. All stages of examination are described in detail.