We present a design concept for an ee linear collider based on laser-driven dielectric accelerator structures, and discuss technical issues that must be addressed to realize such a concept. With a pulse structure that is quasi-CW, dielectric laser accelerators potentially offer reduced beamstrahlung and pair production, reduced event pileup, and much cleaner environment for high energy physics ...

In this paper we report our study on the user experience of robot vacuum cleaner behavior. How do people want to experience this new type of cleaning appliance? Interviews were conducted to elicit a desired robot vacuum cleaner personality. With this knowledge in mind, behavior was designed for a future robot vacuum cleaner. A video prototype was used to evaluate how people experienced the beha...

We study the operation of the segment cleaner in a log structured le system. When the segment cleaner is active, response time for user read requests is adversely aaected. Thus, it is desirable to run the segment cleaner when the read traac is low. We propose a simple strategy for scheduling the segment cleaner that seems to perform an order of magnitude better than a random baseline policy. We...

Cellulose nanomaterials are developing nowadays as a promising environmental friendlier biomaterial that can be extracted from native plant sources. These materials, because of their excellent physico-chemical and biological properties, urged much interest in biomedical applications. In this paper, detailed review nanocellulose is provided with special emphasis on greener production, demands, b...

This paper details the design and implementation of a le system cleaner for a log-structured le system for Linux. This user-level cleaner reclaims disk space which is occupied by blocks no longer referenced by any le in the le system. The current functionality of our cleaner is very limited, but some initial data suggests that performance scales linearly with the amount of data to be cleaned.

Ethanol is a renewable resource of energy and is potentially cleaner alternative to fossil fuels. Production of ethanol is growing day by day at a great extent for its versatile application and demand. During recent years, production of ethanol by fermentation on a large scale has been of considerable interest to meet to increased demand. Fermentation is a biological process in which sugars suc...

Abstract Due to the significant growing demand for water, it is urgent those in food industry consider a more rational and sustainable use of such scarce natural resource. This chapter highlights alternative processing methods that contemplate recycling reusing water. Based on systematic literature review, adoption cleaner production methods. The focus meat fresh produce sectors where evidence ...