Antipredator responses may appear unsuccessful when animals are exposed to approaching vehicles, often resulting inmortality. Recent studies have addressedwhether certain biological traits are associated with variation in collision risk with cars, but not with higher speed-vehicles like aircraft. Our goal was to establish the association between different species traits (i.e., body mass, eye si...

An examination of 51 mRNA sequences in GenBank has revealed that calculated mRNA folding is more stable than expected by chance. Free energy minimization calculations of native mRNA sequences are more negative than randomized mRNA sequences with the same base composition and length. Randomization of the coding region of genes yields folding free energies of less negative magnitude than the orig...

Despite the recent and rapid expansion of supermarkets in developing countries, their association with diet quality has been hardly studied. The study took place in Tunisia, where incidences of obesity and nutrition-related diseases are rising. The target population was households of the Greater Tunis area where supermarkets are mostly located. Households (n = 724) were selected by a 2-stage cl...

As is well known, intravenously infused nesiritide [a recombinant form of brain-type natriuretic peptide (BNP)] antagonizes renin– angiotensin–aldosterone system activation and induces natriuresis, diuresis, and venous and arterial dilation. When administered to patients with acutely decompensated heart failure, a rapid reduction of pulmonary capillary pressure and consequent relief of dyspnoea...

NOTICE: This is the author's version of a work accepted for publication by Elsevier. Changes resulting from the publishing process, including peer review, editing, corrections, structural formatting and other quality control mechanisms, may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently pub...

Two theories of how energy metabolism should be associated with longevity, both mediated via free-radical production, make completely contrary predictions. The 'rate of living-free-radical theory' (Pearl, 1928; Harman, 1956; Sohal, 2002) suggests a negative association, the 'uncoupling to survive' hypothesis (Brand, 2000) suggests the correlation should be positive. Existing empirical data on t...

The aim of this study was to explore whether strike patterns or shoe conditions have significant influence on running impact and plantar pressure. A total of 12 healthy male volunteers were requested to run under shod and barefoot conditions with heel and forefoot strike to complete 3 trials for each condition. Kinetic data were recorded during the experiment. For ground reaction force, shod ru...