Syngenta AG is a global Swiss agribusiness that produces agrochemicals and seeds. As a biotechnology company, it conducts genomic research. It was formed in 2000 by the merger of Novartis Agribusiness and Zeneca Agrochemicals. As of 2014 Syngenta was the worldâs largest crop chemical producer, strongest in Europe.
About NEC. NEC is a family of contracts that facilitates the implementation of sound project management principles and practices as well as defining legal relationships.bout NEC. NEC is a family of contracts that facilitates the implementation of sound project management principles and practices as well as defining legal relationships.
All transistors work by controlling the movement of electrons, but not all of them do it the same way. Like a junction transistor, a FET (field effect transistor) has three different terminalsâbut they have the names source (analogous to the emitter), drain (analogous to the collector), and gate (analogous to the base).ormally, the holes in the base act like a barrier, preventing any significant current flow from the emitter to the collector while the transistor is in its off state. A transistor works when the electrons and the holes start moving across the two junctions between the n-type and p-type silicon.