The aim of this study is to evaluate the ability vertical Multi-Soil-Layering filter (V-MSL) remove indicators fecal pollution from domestic wastewater under Moroccan conditions. To do this, a V-MSL measuring 20 cm deep, 60 wide, 78 high was installed near guardian's house Razi’s middle school in Meknes treat wastewater. Three hydraulic loads (250 L/m 2 /day, 350 /day and 500 /day) were tested....

The layering principle has been long identified as a way to increase the interoperability and to improve the design of telecommunication protocols, where each layer offers services to adjacent upper layers and requires functionalities from adjacent lower ones. In the past, layering has enabled fast development of interoperable systems, but at the same time limited the performance of the overall...

Incorporating the influence of soil layering and local variability into parameterizations physics-based numerical models for distributed landslide susceptibility assessments remains a challenge. Typical applications employ substantial simplifications including homogeneous units soil-hydraulic properties assigned based only on average textural classifications; potential impact these assumptions ...

We introduce a toy model of crumpled sheets, and use Monte Carlo simulation to show there is a first-order phase transition in the model, from a disordered dilute phase to a mixture with a layered phase. We demonstrate the transition through two order parameters, corr and lay, the first of which measures orientational order while the second measures bulk layering. An important feature of the ar...

The stack in various forms[1] has been widely used as an architectural template for networking systems. Recently the stack has been subject to criticism for a lack of flexibility. However, when it comes right down to it nobody has offered a truly compelling alternative. Various “cross-layer” optimizations have been proposed, but these optimizations are frequently hacks to achieve a particular g...