The paper is devoted to the implementations of the public key algorithms based on simple algebraic graphs A(n, K ) and D(n, K ) defined over the same finite commutative ring K . If K is a finite field both families are families of graphs with large cycle indicator. In fact, the family D(n, Fq) is a family of graphs of large girth (f.g.l.g.) with c = 1, their connected components C D(n, Fq) form...

The microplate assay for measuring antibacterial activity was adapted by incorporating a known concentration range of gentamicin as an internal standard. Staphylococcus aureus subsp. aureus strain ATCC 6538P, Escherichia coli ATCC 25922, and Lactobacillus spp. were used as target organisms, although other indicator organisms and antibiotics can be examined. Assay range and sensitivity were depe...

For the industrialised world many consider sustainability to have been time stamped by the release of the book Silent Spring (Carson, 1962) and yet the idea of "sustainability" is one that has had moderate take-up by people in the Industrialised world and their approach the future. It can be argued that a push for lifestyle improvement and material goods has had a lagging negative effect that h...

this paper examines the relationship between growth and poverty in iran during the first five-year plan. in other words, effort has been made to show whether economic growth in iran helped poor people or not. for this purpose the concept of pro poor growth has been analyzed with application to the economy of iran, both in urban and rural areas and in the country as a whole. we use an indicator ...

We construct a new indicator of financial development by estimating a regional effect on the probability that, ceteris paribus, a household is shut off from the credit market. By using this indicator we explore the real effects of regional differences in financial development. We find that financial development enhances the probability an individual starts his own business, favors entry, increa...

Prenatal diagnosis of Cornelia de Lange syndrome (CDLs) is difficult due to non-specific ultrasound and biochemical findings, normal karyotype, and negative family history. Previous studies suggest that low first and second trimester levels of pregnancy associated plasma protein-A are an indicator for this genetically heterogeneous condition, low levels of this protein can be non-specific. Here...

HE MOST comprehensive indicator of economic performance in the nation in a given year is gross national product (CNP). Changes in CNP reflect both changes in prices and changes in the physical volume of output. CNP adjusted for price level changes is generally accepted as a reliable indicator of growth in the nation’s total production and is used by economic analysts to indicate whether the eco...

The performance of every plant in an environment is an indicator of how the plant can withstand the various environmental conditions. This study investigated the toxicity of crude oil on the growth performance, chlorophyll contents, enzymatic activities and oxidative stress biomarkers of eight accessions of Zea mays. The growth enzyme (amylase and invertase) activities, as well as oxidative s...

HE MOST comprehensive indicator of economic performance in the nation in a given year is gross national product (CNP). Changes in CNP reflect both changes in prices and changes in the physical volume of output. CNP adjusted for price level changes is generally accepted as a reliable indicator of growth in the nation’s total production and is used by economic analysts to indicate whether the eco...