نتایج جستجو برای: collection and transportation
تعداد نتایج: 16847981 فیلتر نتایج به سال:
Activity-based transportation models have set the standard for modelling travel demand for the last decade. It seems common practice nowadays to collect the data to estimate these activity-based transportation models by means of activitytravel diaries. This paper presents a general functional framework of an advanced activity-travel diary data collection application to be deployed on a GPS-enab...
Recyclable waste collection—Increasing ecopoint filling capacity to reduce energy for transportation
Urban waste production is increasing around the world. In present Covid-19 context, an emergent flow of growth, as well pollution in general, stems from confinement and use protective masks. Although part considered commingled, much recyclable, if properly disposed off. Hence, recycling plays today, more than ever, extremely important role, not only terms prevention, but also point view circula...
OBJECTIVE To assess, within communities experiencing Ebola virus outbreaks, the risks associated with the disposal of human waste and to generate recommendations for mitigating such risks. METHODS A team with expertise in the Hazard Analysis of Critical Control Points framework identified waste products from the care of individuals with Ebola virus disease and constructed, tested and confirme...
With the advent of ubiquitous mobile sensing and self-tracking groups, travel demand researchers have a unique opportunity to combine these two developments to improve the state of the art of travel diary collection. While the use of mobile phones and the inference of travel diaries from GPS and sensor data allows for lower-cost, longer surveys, we show how the self-tracking movement can be lev...
today, due to the direct and reverse logistics plays an important role in reducing the costs in supply chain. in this paper, in order to provide a closed-loop supply chain network including supply centers, production, distribution, collection, recycling and disposal of a used linear mixed integer programming. this paper to consider multi-period and multi-product in multi-level supply chain and ...
We compare two methods of measuring melodic similarity for symbolically represented polyphonic music. Both exploit advantages of transportation distances such as continuity and partial matching in the pitch dimension. By segmenting queries and database documents, one of them also offers partial matching in the time dimension. This method can find short queries in long database documents and is ...
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