A vehicle seat suspension assembly comprises a base, a support member, first and second latch members, and first and second actuators. In one embodiment, the systems and methods include: staining a blood sample with an exclusive cell membrane permeable fluorescent dye; and then using measurements of light scatter and fluorescence emission to distinguish basophils from other WBC sub-populations. Input conduits have inputs connectable to a fuel source for receiving fuel therefrom and outputs. In some embodiments, methods of training the Vdd predictor and the main-path corrector of the memory correction block are provided. If no mode of communication is available, the device stores the duress message until communications are possible. This invention thus relates to the seeds of soybean variety 90Y40, to the plants of soybean 90Y40 to plant parts of soybean variety 90Y40 and to methods for producing a soybean plant produced by crossing plants of the soybean variety 90Y40 with another soybean plant, using 90Y40 as either the male or the female parent.