The cracking resistance of asphalt mixture is a non-negligible issue. However, the evolution law, motivated by two factors (thermos-oxidative aging degree and test temperature), not yet well understood. aim this investigation to gain more insight into effect thermos-oxidative temperature on mixture. Asphalt (AC-13) stone mastic (SMA-13) were selected exposed different thermo-oxidative degrees (...

PURPOSE To determine whether the ability of transforming growth factor-beta (TGF-beta) to influence the contractile activity of corneal fibroblasts depends on their differentiation into myofibroblasts. METHODS Bovine corneal fibroblasts were cultured on collagen gel in MED 5 medium (F-12 nutrient mixture supplemented with 5% fetal bovine serum) with or without TGF-beta 1 (0.01-10 ng/ml). To e...

Introduction: Determination of mineral composition of the lunar surface is fundamental for understanding the origin and geologic evolution of the Moon. Such compositional information can be used to examine the magma ocean model of lunar crust formation and to investigate lunar crustal structure, basaltic volcanism, crater/basin structure and ejecta emplacement, as well as lunar soil mixing mech...

The use of temporal mixture analysis (TMA) for creating a long-term baseline, or environmental ‘‘normal’’ is described. TMA is a promising analysis method derived from the hyperspectral image processing technique of spectral mixture analysis (SMA). TMA is algebraically identical to SMA, except that it is applied to temporal spectra rather than to electromagnetic spectra. TMA has particular pote...

Today, rapid economic and industrial growth generates increasing amounts of waste materials such as waste tyre rubber. Attempts to inspire a green technology which is more environmentally friendly that can produce economic value are a major consideration in the utilization of waste materials. The aim of this study is to evaluate the effect of waste tyre rubber (crumb rubber modifier (CRM)), in ...

The construction of several recombinant plasmid derivatives containing novel triple-block DNA sequence insertions is described. The protocol for these constructions involves synthesis of a heterogenous mixture of block oligomer duplexes, : formula: (see text), using pancreatic deoxyribonuclease and terminal transferase. The synthetic duplexes were mixed with linearized and dG-tailed vectors and...

Résumé. Le principe d’un ordonnancement coopératif selon une modélisation multi-agents résulte du rapprochement des domaines de l’Ordonnancement et de l’Intelligence Artificielle Distribuée. Le travail que nous présentons dans ce papier a pour objectif l’étude de l’adéquation des métaheuristiques avancées dans un SMA dans le cadre de la résolution d’un problème d’optimisation bien défini qui es...

background: spinal muscular atrophy (sma) is the second most common lethal autosomal recessive disease. it is a neuromuscular disorder caused by degenerative of lower motor neurons and occasionally bulbar neurons leading to progressive limb paralysis and muscular atrophy. the smn1 gene is recognized as a sma causing gene while naip has been characterized as a modifying factor for the clinical s...

spinal muscular atrophy (sma) is an autosomal recessive neuromuscular disorder characterized by degeneration of spinal cord anterior horn cells, leading to muscular atrophy. sma is clinically classified into three sub-groups based on the age of onset and severity. the majority of patients with sma have homozygous deletions of exons 7 and 8 of the survival motor neuron (smn) gene. the purpose of ...