201 Modern society has placed a high premium on good health, a lean body, and comeliness. As a nation we eat better, exercise more, and seek a healthier lifestyle to achieve physical well being. A national consensus seems to exist that a well-proportioned body is a thing of beauty. It is no wonder, therefore, that obesity, a caricature of the beautiful body, has been responsible for ridicule an...

"Amala" is a generic term in Nigeria, used to describe a thick paste prepared by stirring flour ("elubo") from yam, cassava or unripe plantain, in hot water, to form a smooth consistency. In order to overcome its high perishability and increase the utilization of sweet potato roots, three varieties of sweet potato roots were processed into flour using two methods. The interactive effect of vari...

Acceptable logic programs have been studied extensively in the context of proving termination of Prolog programs. It is diicult, however, to establish acceptability from the deenition since this depends on nding a suitable model, which need not be a Herbrand model in general, together with a suitable level mapping that one can use to check the conditions which characterize acceptability. In thi...

Roughly three decades ago, the political dimensions of decision making about the technological hazards embedded in contemporary societies became publicly visible, provoking the emergence of a new politics of risk. Public controversies about what constituted “acceptable risk,” and who should decide and how, proliferated in a wide range of technical domains. Social movements challenged expert def...

In this study, multi-walled carbon nanotubes (MWNTs) were employed to remove benzene, toluene, ethylbenzene, and xylenes (BTEX) from low and high salinity water pre-equilibrated with crude oil. The treatment endpoint of crude oil-contaminated water is often controlled by BTEX compounds owing to their higher aqueous solubility and human-health toxicity compared to other hydrocarbons. The MWNT so...

This study focuses on how founding institutions impact intraorganizational capabilities and how such imprints may have different external manifestations in subsequent historical eras. We introduce the concept of exaptation to organizational theory, identifying an important process whereby the historical origin of a capability differs from its current usefulness. Three founding conditions—branch...

Splash parks have been associated with infectious disease outbreaks as a result of exposure to poor water quality. To be able to protect public health, risk factors were identified that determine poor water quality. Samples were taken at seven splash parks where operators were willing to participate in the study. Higher concentrations of Escherichia coli were measured in water of splash parks f...

This paper examines how equity analysts affect corporate liquidity policy and the value of cash. Greater analyst coverage reduces information asymmetry between a firm and outside shareholders and enhances the monitoring process, in turn increasing the value of cash and allowing firms to hold more cash. The cash-to-assets ratio increases by 5.2 percentage points when moving from the bottom analy...