Wooden multi-span beams with steel reinforcement were studied experimentally on a stationary stand using an eight-point loading scheme that simulated load uniformly distributed over the beam span. The studies carried out span of 4.8 m cross-sectional area 40 mm × 80 mm, reinforced in stretched zones cross-section rods made hot-rolled A400 class. rational for location reinforcements tensioned an...

Mice bearing either of the two rapidly growing mouse leukemias, L1210 or P388, or the slow-growing B16 melanoma responded to i.p. injections of Macromomycin B (NSC 170105) with significant increases in life-span. The maximal increases in life-span obtained in these experiments were 37% for L1210, 68% for P388, and 120% for B16. In addition, there were 7 of 30 cures for varying doses of Macromom...

Working memory is vulnerable to age-related decline, but there is debate regarding the age-sensitivity of different forms of spatial-sequential working memory task, depending on their passive or active nature. The functional architecture of spatial working memory was therefore explored in younger (18-40 years) and older (64-85 years) adults, using passive and active recall tasks. Spatial workin...

Running title: CYR1 and RDL2 play a role in wine yeast life span 20 21 Abstract 26 Most grape juice fermentation takes place when yeast cells are in a non dividing state, 27 called the stationary phase. In such circumstances, we aimed to identify the genetic 28 determinants controlling longevity, known as chronological life span. We identified 29 commercial strains with both short (EC1118) and ...

<p><span id="docs-internal-guid-52ae510c-7fff-0f9d-c23b-ec77d8fd1141" style="font-size: 9pt; font-family: 'Times New Roman'; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant: text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">This </span><span id="docs-internal-guid-22aadf85-7fff-c447-0533-2748148ff46b" ...

<p class="p1"><span lang="EN-US">This paper presents the bio-inspired algorithms for decisioning wireless access point (AP) installation. In order to achieve desired coverage capability of APs, are applied robust competition and optimization. The main objective is determine optimal number APs with high in concerning area using genetic ant colony optimization algorithms. Received sig...

Studies that have found a positive influence of moderate, nonexhaustive exercise on life expectancy contradict the rate-of-living theory, which predicts that high energy expenditure in exercising animals should shorten life. We investigated effects of exercise on energy metabolism and life span in male mice from lines that had been selectively bred for high voluntary wheel-running activity and ...