Halva popularly made from sunflower seeds or peanuts. In Republic of Macedonia, ALVA (, "alva") refers to a sweet which comes in a few varieties. Alva made from tahini (sesame or sunflower) (Таан алва) is most used in Macedonia. Most popular is the alva from Negotino and Super Alva from Skopje. Alva from semolina (алва од гриз) is made only at home. Izmirska halva (Измирска алва) brought back from Izmir Turkey, of which large areas are populated by Macedonians, is a chocolate type of alva made from flour, cocoa, sugar and peanuts. This alva is also made at home. Alva is
Solder paste time in this area is known as "Time Above Liquidus". A reasonably rapid cool-down period is required after this time. For a good soldered joint, the proper amount of solder paste must be used. Too much paste may result in a short-circuit, too little may result in poor electrical connection or physical strength. Although solder paste typically contains around 90% metal in solids by weight, the volume of the soldered joint is only about half that of the solder paste applied. This is due to the presence of flux and other non-metallic agents in the paste, and the lower density