In order to investigate the effect of sugarcane compost on consumption of nitrogenous fertilizers in corn fields, a research project was conducted according split plot experiment based on randomized complete block design with three replications along 2015 year. The main plot included different chemical nitrogenous fertilizer (Zero; control, 60 and 120 kg.ha-1 pure nitrogen from urea ...

A power system is modeled by an interaction form, the solution of which is called a settlement. By stability we mean the existence of some settlement for any preference profile. Like in other models of power structure, instability is equivalent to the existence of a cycle. Structural properties of the system like maximality, regularity, superadditivity, subadditivity and exactness are defined a...

Emergent effects (McCarthy & Prince 1994) are the result of phonological constraints or rankings that only reveal themselves in a specific context. That is, they have no discernable effect in the regular phonology of a language but become apparent when speakers perform particular tasks. Crucially, they reveal knowledge that was not learned directly from ambient language data. Emergent effects h...

Stock returns are characterized by extreme observations, jumps that would not occur under the smooth variation typical of a Gaussian process. We find that jumps are prevalent in most countries. This has been noticed before in some countries, but there has been little investigation of whether the jumps are internationally correlated. Their possible inter-correlation is important for investors be...

The objective of this paper is to situate the MENA area within the emerging markets universe. We first discuss the various components of market emergence and generate four bootstrapped indexes reflecting market size, market activity, market pricing and transparency. We then draw inter-regional and country-level comparisons using a probit model and a hierarchical cluster analysis. Our results su...