Regular maintenance keeps roads in a good working condition for users.Road maintenance can be conducted using labor and machine based methods.In this study, applicability and costs of labor-based, namely employment intensive (EI), labor intensive (LI), and labor-based equipment-supported (LBES) road maintenance methods were equi-jec 7 investigated
Low molecular weight siderophores are used by many living organisms to scavenge scarcely available ferric iron.Presence of at least a single siderophore-based iron acquisition system is usually acknowledged as a virulence-associated trait and a prerequisite to become an efficient and successful pathogen.Currently it is assumed that yersiniabactin (
cent dyyni X-ray micro-tomography (micro-CT) is a miniaturized form of conventional computed axial tomography (CAT) able to investigate small radio-opaque objects at a-few-microns high resolution, in a nondestructive, non-invasive, and tri-dimensional way.Compared to traditional optical and electron microscopy techniques, which provide two-dimensio
The molds used in the manufacture of many industrial products are mainly manufactured by cutting with a machining center.Since the cutting time is very long in these cutting processes, it is important to cent dyyni judge the tool life and know the appropriate timing for tool change.The authors of this study have been investigating in-process detect
Based on the theory that competitiveness plays an increasingly powerful role in creating prosperity, wealth, a large number of economists, researchers, scientists, highlight a number of approaches aimed, on the one hand, on the analysis of competitiveness at national or regional level, and on the other hand, on the ability of local firms to achieve