4 resultat (0,19416 sekunder)

Visa alla filter

Märke

Butik

Pris (EUR)

Nollställ filter

Produkter
Från
Butiker

Stake drum of gin feeder PD - Bok av Kamolkhon Khakimovich Abdullaev - Häftad

Stake drum of gin feeder PD - Bok av Kamolkhon Khakimovich Abdullaev - Häftad

The monograph is devoted to the set task - development of a new working body of the cotton cleaner, substantiation of working parameters and modes of movement of the stake-drum cleaner, giving the possibility of maximum preservation of natural properties of raw cotton, which determines its relevance. Theoretical-experimental method of calculation of the cleaning process is developed, as well as substantiation of working parameters of a stake drum with sinusoidal arrangement of stakes and variable..

SEK 970.00
1

Elasticities of short and long term demand for ethanol in Brazil - Bok av Leonardo Cardoso - Häftad

Elasticities of short and long term demand for ethanol in Brazil - Bok av Leonardo Cardoso - Häftad

The future scarcity of fossil fuels is not an opinion shared by the whole of academia, but the need for cleaner energy sources is a consensus. Based on this, first generation ethanol from Brazilian sugarcane becomes an excellent energy alternative because it presents better environmental indicators at a competitive cost in some Brazilian states. However, studies on the demand for ethanol worldwide are scarce and this scarcity, surprisingly, is repeated in Brazil. In recent literature, for example,..

SEK 596.00
1

Food preservation - Bok av Mélika Mankai - Häftad

Food preservation - Bok av Mélika Mankai - Häftad

The challenge of any new preservation technique is to extend the product's use-by date while retaining its richness in nutrients and functional compounds and preserving its organoleptic quality. Some techniques are costly, polluting or even cause side-effects on health. New techniques that are cleaner, more ecological and greener, such as biological preservation, are increasingly being recommended. In this context, the use of LAB, the use of essential oils (EO) as preservatives and their use in combination..

SEK 696.00
1