Spyker or Spijker was a Dutch car manufacturer, started in 1880 by coachbuilders Jacobus and Hendrik-Jan Spijker, but to be able to market the brand better in foreign countries, in 1903 the 'ij' was changed into 'y'. They were originally based in Hilversum but in 1898 moved to Trompenburg, Amsterdam.

Application of double-layer capacitors in power electronic systems /
Classical equivalent circuit parameters for a double-layer capacitor
Subtle Consequences of Methylmercury Exposure: Behavioral Deviations in Offspring of Treated Mothers
Analysis of double-layer capacitors supplying constant power loads
Effects of methylmercury on prenatal development in mice.
Assessing the impact of low level chemicals on development: behavioral and latent effects.
Oxycodone involvement in drug abuse deaths: a DAWN-based classification scheme applied to an oxycodone postmortem database containin...
Assessing the impact of low level chemicals on development: behavioral and latent effects
Application of double-layer capacitor technology to static condensers for distribution system voltage control
System and method for improving the manageability and usability of a Java environment