نتایج جستجو برای: magnetic tape

تعداد نتایج: 348751  

Journal: :Journal of clinical pathology 1981
J D McVittie C Whitehouse R H Wilkinson

The chemical pathology requests on 180 000 patients a year are stored on microfiche, occupying 72 mm of shelf space. They are produced by a sequence of three computer programs which remove data from disc on to magnetic tape using the laboratory's Digital Equipment Corporation PDP 11/34 minicomputer. Processing on to microfiche is performed by a bureau. The magnetic tape is available for retrosp...

Journal: :Journal of the Metal Finishing Society of Japan 1983

Journal: :Journal of the Magnetics Society of Japan 1987

Journal: :The Journal of The Institute of Image Information and Television Engineers 2016

Recently, tape wound cores due to their excellent magnetic properties, are widely used in different types of transformers. Performance prediction of these transformers needs an accurate model with ability to determine flux distribution within the core and magnetic loss. Spiral structure of tape wound cores affects the flux distribution and always cause complication of analysis. In this paper, a...

2002
Hwan-Soo Lee David E. Laughlin James A. Bain

It was observed that the coercivity of CoCrPt films deposited on a polyimide tape was much lower than the coercivity deposited on a rigid glass substrate under identical conditions. X-ray diffraction showed that the desirable ~112! and ~110! texture of the NiAl/CrMn underlayers on the tape substrate was severely degraded during the deposition process. This resulted in the destruction of ~10.0! ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده تربیت بدنی علوم ورزشی 1391

سابقه و هدف: سندرم درد پاتلوفمورال شایع ترین بیماری ناشی از استفاده بیش از حد ورزشکاران از زانو و یکی از علل شایع درد قدام زانو در ورزشکارانی است که به کلینیک های پزشکی ورزشی مراجعه می کنند و در زنان ورزشکار شایع تر است. تیپینگ ناحیه پاتلا(patellar taping) روش درمانی موثری جهت تسکین علایم دردناک در طیف وسیعی از افراد دارای این سندرم است. گرچه سازوکار کاهش علایم پس از استفاده از tape کاملا مشخص ...

Journal: :IBM Journal of Research and Development 1981
Louis D. Stevens

Since delivery of thefirst vacuum-column magnetic-tape transport in 1953 and thefirst movable-head disk drive in 1957, tape and disk devices in many configurations have been the principal means for storage of the large volumes of data required by data processing systems. Magnetic drums and other device geometries have also been important system components, but to a lesser extent. Over the past ...

Journal: :journal of family and reproductive health 0
zinat ghanbari vali-e-asr reproductive health research center, medical sciences/university of tehran, iran bahareh hajibaratali vali-e-asr reproductive health research center, medical sciences/university of tehran, iran mamak shariat vali-e-asr reproductive health research center, medical sciences/university of tehran, iran

objective: this study compared the tension-free vaginal tape (tvt) and transobturator tape (tot) procedures for surgical treatment of stress urinary incontinence in women. materials and methods: this prospective non randomized clinical trial was conducted in vali-e-asr hospital from march 2001 to march 2005. a total of 71 patients with clinical and urodynamic diagnosis of stress urinary inconti...

1995
Jussi Myllymaki Miron Livny

Today large amounts of data are stored on tertiary storage media such as magnetic tapes and optical disks. DBMSs typically operate only on magnetic disks since they know how to maneuver disks and how to optimize accesses on them. Tertiary devices present a problem for DBMSs since these devices have dismountable media and have very diier-ent operational characteristics compared to magnetic disks...

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