Sugar Beet: Some Facts and Some Illusions

Biosurfactant production in sugar beet molasses by some Pseudomonas spp.

In this study rhamnolipid biosurfactant production was investigated in eighteen strains of Pseudomonas spp.. Rhamnolipid by these strains was determined by a spectrophotometric method in nutrient broth medium (NB). From the 18 strains screened, two Pseudomonas strains (Pseudomonas luteola B17 and Pseudomonas putida B12) which had produced the highest percentage yield of rhamnolipid were examine...

Confronting some fallacies of SA's sugar consumption with scientific facts.

Some assumptions and facts about arithmetic facts

In the present review we will deal with the following questions: What are arithmetic facts? How are they related to other cognitive functions? What are characteristic features of fact retrieval performance in healthy adult subjects? Which typical patterns of breakdown can be observed in acalculia? How do current models account for the representation of and access to arithmetic facts?

Some Stylized Facts

There are substantial differences between the economies of a Developed Country (DC) and a developing country, more aptly referred to as a Growing Less Developed Country (GDLC). An interesting question in the realm of macroeconomics iswhy the difference occurs between these two types of economies. Which are the features that set a typical DC apart from a typical GLDC? Here, our contention is tha...

Some Facts from Number Theory

m ƒ qn‚ r , and 0 r < jnj. Not surprisingly, q is the quotient and r is the remainder when m is divided by n.1 We say that n divides m, or n is a divisor of m, when the remainder is zero. The notation n jm is used to signify that n divides m. An integer p is a prime number if 1 < jpj and the only divisors of p are 1 and p. We write a b „mod n… if b a is divisible by n.2 This notion, called cong...