Tahini used as a cooking sauce for meat and always served as a side with fish. It is also a main ingredient in a seafood dish called Siyadiyeh. Tahini is in sweet desserts like halva and halva with pistachios. In East Asia, sesame paste () is a major condiment used in dry noodles (hot or cold). Sesame paste can also be eaten as a dessert, known as black sesame soup. Tahini is a source of calcium, manganese, the amino acid methionine, and omega-3 and omega-6 fatty acids. Tahini made from raw sesame seeds is lower in fat than tahini made from
Solder paste a move to lead-free solder. Solder paste is thixotropic, meaning that its viscosity changes over time with applied shear force (e.g., stirring). The "thixotropic index" is a measure of the viscosity of the solder paste at rest, compared to "worked" paste. Depending upon the formulation of the paste, it may be very important to stir the paste before it is used, to ensure that the viscosity is appropriate for proper application. The size and shape of the metal particles in the solder paste determines how well the paste will "print". A solder ball is spherical in shape; this helps in