نتایج جستجو برای: quot
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Association rule mining is one of the important problems of data mining. Single minimum support based approaches of association rule mining suffers from "rare item problem". An improved approach MSApriori uses multiple supports to generate association rules that consider rare item sets. Necessity to first identify the "large" set of items contained in the input dataset to ge...
Epidural anaesthetics are another group of drugs implicated in causing arachnoiditis. Vandermeulen ( [i] ) includes arachnoiditis as a "mishap"... "solely due to ... epidural anaesthesia". Haisa et al ( [ii] ) state that lumbar adhesive arachnoiditis should be considered for differential diagnosis of back and leg pain after epidural anaesthesia. Furthermore, epidural anaesth...
We construct a virtual fundamental class on the Quot scheme parametrizing quotients of a trivial bundle on a smooth projective curve. We use the virtual localization formula to calculate virtual intersection numbers on Quot. As a consequence, we reprove the Vafa-Intriligator formula; our answer is valid even when the Quot scheme is badly behaved. More intersections of Vafa-Intriligator type are...
Poor compliance with standard radiation protection procedures induces risk to the safety and health of population medical staff. This study aims assess processes in imaging (MI) units Atlantique Littoral departments Benin 2019. was a cross-sectional, descriptive, evaluative led from March April 2019 functional MI divisions hospitals departments. Imaging technicians or handlers were included for...
In this research work a technique is proposed for image compression which is based on Neural Network. Here image compression is done by using Growing Self Organizing Map algorithm (GSOM). This proposed work may be compression up to 90% of the source files. Refer ences K. Siva Nagi Reddy, Dr. B. R. Vikram, L. Koteswara Rao"Image Compression and reconstruction using a new approach by artific...
Attwood, Tony, 2002. Dyscalculia in Schools: What It Is and What You Can Do. First and Best in Education Ltd. ISBN 1-86083-614-3; Butterworth,Brian, 2004. Dyscalculia Guidance: Helping Pupils With Specific Learning Difficulties in Maths. David Fulton Publications. ISBN 0-7087-1152-9 Geary DC, Bailey DH, Littlefield A, Wood P, Hoard MK, Nugent L. (2009). "First-Grade Predictors of Mathemati...
Peak to Average Power Ratio (PAPR or PAR) is main problem of Orthogonal FrequencyDivision Multiplexing. The Classical Clipping method is focused in this paper for reduction ofPAR using different modulation techniques. Through the Analysis, it is shown that Clippingusing QPSK is better than BPSK.ReferencesH.G. Ryu "Combination of PAPR reduction and linearization for the ...
The solution of the "paradox" in scattering theory is considered, according to which extinction cross section expressed terms forward amplitude (the so-called "optical theorem"), whereas for a point source, and as consequence, any emitter located at finite distance from scatterer, similar ratio often written through scattered field near emitter, i.e. determin...
The article researches the grounds on which leading technology companies seek to transform mankind’ way of life and nature "human", using idea "metaverses" as a promising project for development Internet. authors compare this with concept "Panopticon" and, result analysis, draw attention opportunities threats that metauniverses pose humanity...
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