نتایج جستجو برای: hindrance
تعداد نتایج: 3845 فیلتر نتایج به سال:
Abstract The availability of railway networks is important for society and the economy. To keep infrastructure in good condition, regular maintenance needed. Regular achieved by devising schedules that assign safe work zones to crews executing preventive activities. This study aims optimize both train operators contractors, considering (a) hindrance parked passenger trains planned freight train...
In the conceptualization of thriving at work, it is emphasized that employees' learning and vitality are two equally important components of thriving and that thriving is facilitated by contextual features and available resources. In this study, we examined the effects of two challenge stressors (time pressure and learning demands) on thriving at work. Based on the literature on challenge and h...
The design of 3D culture studies remains challenging due to the limited understanding of extracellular matrix (ECM)-dependent hindered diffusion and the lack of simple diffusivity assays. To address these limitations, we set up a cost-effective diffusivity assay based on a Transwell plate and the spectrophotometer of a Microplate Reader, which are readily accessible to cell biology groups. The ...
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