This note describes first ideas to archive event data on mass storage media. Some crucial items still need detailed discussions with the DESY Hamburg computer center and with the HERA-B collaborations. Suggestions and comments are welcome.

objective: the goal of this study was to evaluate primary school teachers' knowledge regarding emergency management of avulsed permanent incisors. materials and methods: the study was conducted in fifty randomly chosen primary schools from casablanca, morocco. all teachers of the selected schools were included in the study. the data were collected by self administered questionnaires. the questi...

DNA is generally considered to be chemically rather inert, but self-cleaving DNA molecules have recently been isolated from in vitro selection experiments; their properties advance the idea that, like RNA, DNA can serve as both a catalyst and an information storage medium.

This work studies both theoretically and experimentally the formation of the contour interference patterns generated by a two-wavelength real-time holographic interferometer. The resulting contour interference fringes are due to the intersection of the measured surface with parallel, equally spaced planes of constant elevation. The theoretical analysis describes how the spatial frequency of the...

The understanding of metal nucleation on graphene is essential for promising future applications, especially of magnetic metals which can be used in spintronics or computer storage media. A common method to study the grown morphology is to measure the nucleated island density n as a function of growth parameters. Surprisingly, the growth of Fe on graphene is found to be unusual because it does ...

(2012) A cautionary note on switching mtDNA reference sequences in forensic genetics. Assessing a novel room temperature DNA storage medium for forensic biological samples. of novel 'mini-amplicon' STR multiplexes to high volume casework on degraded skeletal remains. rates of nuclear STR typing from different skeletal elements. A highly effective DNA extraction method for nuclear STR testing of...

We study the interpixel cross talk introduced to digital holographic data storage by use of a multilevel phase mask at the data-input plane. We evaluate numerically the intensity distribution at the output detector for Fourier plane hologram storage in a limited-aperture storage medium. Only the effect at an output pixel of interpixel cross talk from the four horizontal and vertical neighboring...

Today, people use a variety of digital devices, and events taking place in them are stored in specific forms mostly including data indicating when each event took place. So far, different methods have been constantly researched and developed to analyse various events, most of which analyse event data unnecessary for a forensic investigation. As a result, investigators should carry out additiona...

We demonstrate recording and reconstruction of multiple-computer-generated wavelength-multiplexed volume holograms in a holographic storage medium. The holograms display high selectivity, and their reconstruction process results in a convenient conversion of wavelength into angular multiplexing.