Shredder programs attempt to overcome Window’s inherent inability to erase data completely. A shredder is useful when one needs to transfer ownership or dispose of a computer, but it can be exploited by a suspect for the purpose of wiping incriminating evidence. Most shredder programs claim to remove all traces of data. This paper examines these claims by conducting forensic examinations of com...

the main object of this study was to evaluate the effect of tillage and crop residues management of barley (hordeum vulgare l.) on quantification and qualification yield of corn (zea mays l.). treatments were laid out in complete randomized block design with seven treatments and three replications and include (1) fire of straw and stubble, plow, disc and furrower (2) gathering and transfer of s...

In the spring of 1980, a horizontal shredder, complete with an infeed and outfeed system as represented in Fig. 1, was placed in service at the Kodak Park solid waste disposal facility in Rochester, New York. This shredder has become the primary shredder for preparing solid waste for incineration in a suspension-fiied boiler. The ver­ tical shredder, which has been in service since 1970, was th...

In stream detrital food webs, interactions occur between aquatic hyphomycetes associated with decomposing leaves and shredders consuming those leaves. However, few studies have examined how the feeding activity of shredders affects aquatic hyphomycetes. We examined the effect of shredder feeding on aquatic hyphomycete communities associated with submerged leaves in two southern Appalachian head...

In common with most of Borneo, the Bakun region of Sarawak is currently subject to heavy deforestation mainly due to logging and, to a lesser extent, traditional slash-and-burn farming practices. This has the potential to affect stream ecosystems, which are integrators of environmental change in the surrounding terrestrial landscape. This study evaluated the effects of both types of deforestati...

The traditional treatment of end-of-life vehicles mainly focuses on de-pollution measures and metal recycling. The VW-SiCon process, presented here, was developed in order to meet the legal requirements, given by the European directive on end of life vehicles (2000/53/EC) under the pre-requisites of a sustainable development. The VW-SiCon process combines economical and ecological advantages co...

We evaluated the effects of cadmium and temperature on plant-litter decomposition by examining diversity and activity of aquatic fungi and leaf consumption by Limnephilus sp., a typical invertebrate shredder of Iberian streams. Freshly fallen leaves were immersed in a stream to allow microbial colonization, and were exposed in microcosms to a gradient of cadmium (≤11 levels, ≤35 mg L(-1)). Micr...

In this paper comments and observations on the first year's performance of a new shredder at Farleigh have been set down, together with an assessment of its operating characteristics. The shredder is of recent, heavy duty design having an anvil bar and breaker section covering an arc of 85" and is driven by two motors having a combined rating of 1400 horse-power. The results of test runs taken ...

The article discusses theoretical and experimental studies of the evaluation degree shredding granulometric composition roughage by disk working body shredder. gives a constructive-technological scheme shredder with body. paper also presents results research.