نتایج جستجو برای: magnetic tape
تعداد نتایج: 348751 فیلتر نتایج به سال:
During the past decade the use of computers in the on-line environment has steadily increased. In particular, there has been a drastic growth of on-line systems for business-oriented applications. We see a shift of interest in computers from their mere computational power to their data management capability, especially in these applications. User demand for the growth of on-line storage capacit...
In nanotechnology applications, nanopositioning, i.e., nanometer-scale precision control at dimensions of less than 100 nm, plays a central role. One can view nanopositioners as precision mechatronics systems aiming at moving objects over a certain distance with a resolution that could be as low as a fraction of an Ångström. Actuation, position sensing and feedback control are the key component...
The goal of this project is to make it easier to measure objects in day to day life. This is normally difficult to do because a ruler or tape measure is required, which is difficult to come by in many situations. Money Measure works by allowing you to use a smartphone camera to measure things. By taking a photo of an object next to a common US dollar bill, Money Measure can measure the distance...
Introduction The ongoing risks of healthcare-acquired infections (HAIs) are prompting hospitals to seek new methods for reducing cross-contamination. Switching to shorter rolls of medical tapes can provide an important opportunity to decrease cross-contamination, eliminate wasted tape, decrease hospital supply costs and improve the standard of patient care. “... Rolls of tape cannot be decontam...
The Scanner-Display system, called SCAD, is a device for communicating between computers and pictures. In its present form it can accept transparencies, measure the transmission at various points on the transparency, and convert this to a digital number. It can also accept digital data and produce pictures from it. The device is a transducer between digital computers and pictures. SCAD can be o...
In a large scale of mass data management, tape library system has recently aroused lots of attention in terms of improvement of response time with the broad application of its backup usage. In this work, we address the optimal placement scheme of data object in parallel tape drives. By observing a pattern of request containing the repeated group of data objects, we propose a simple relationship...
Tape backup has traditionally been the mainstay of enterprise data protection when long-term data protection is required. As disk technologies have improved and economies of scale have driven down prices, disk adoption rates have surged and it would appear disk is poised to eclipse tape as the dominant backup platform and relegate tape to a minor archival and disaster recovery role. Numerous su...
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