نتایج جستجو برای: common peaks number
تعداد نتایج: 1779623 فیلتر نتایج به سال:
This paper studies a spatial duopoly model where customers are located at nodes and the demand functions are given for each node. For any fixed location of two firms, we analyze Bertrand-Nash equilibrium and derive a necessary and sufficient condition for the existence of equilibrium. We present an algorithm to compute all equilibria, provided profit functions have a finite number of peaks. The...
We report experimental measurements of high-order harmonic spectra generated in Ar using a carrier-envelope-offset (CEO) stabilized 12 fs, 800 nm laser field and a fraction (less than 10%) of its second harmonic. Additional spectral peaks are observed between the harmonic peaks, which are due to interferences between multiple pulses in the train. The position of these peaks varies with the CEO ...
let g=(v,e) be a graph with vertex set v and edge set e.for two vertices u,v of g ,the closed interval i[u,v] ,consists of u,v and all vertices lying in some u-v geodesic in g.if s is a set of vertices of g then i[s]is the union of all sets i[u,v]for u,v ? s. if i[s]=v(g) , then s is a geodetic set for g.the geodetic number g(g) is the minimum cardinality of geodetic set.the maximum cardinalit...
X iv :p hy si cs /0 40 20 85 v3 [ ph ys ic s. da ta -a n] 1 1 M ar 2 00 4 FINDING TWO-DIMENSIONAL PEAKS Z. K. SILAGADZE Budker Institute of Nuclear Physics, 630 090, Novosibirsk, Russia Abstract. Two-dimensional generalization of the original peak finding algorithm suggested earlier is given. The ideology of the algorithm emerged from the well known quantum mechanical tunneling property which e...
We studied two cancer classification problems with mass spectrometry data and used SVM-RFE to select a small subset of peaks as input variables for the classification. Our study shows that, SVM-RFE can select a good small subset of peaks with which the classifier achieves high prediction accuracy and the performance is much better than with the feature subset selected by T-statistics. We also f...
Activation of the horizontal segment of the intraparietal sulcus (hIPS) has been observed in various number-processing tasks, whether numbers were conveyed by symbolic numerals (digits, number words) or by nonsymbolic displays (dot patterns). This suggests an abstract coding of numerical magnitude. Here, we critically tested this hypothesis using fMRI adaptation to demonstrate notation-independ...
By local Auger-electron spectroscopy on solid targets and accumulating screens, we studied the composition of nucleosynthesis products, in which we expected to reveal the presence of long-lived transuranium elements (LTE). The goal of the work was to find LTE on the surface of the specimens under investigation. The specificity of the surface composition determination consisted in that the regis...
Classification of temporomandibular joint sounds based upon their reduced interference distribution.
Temporomandibular joint (TMJ) sounds were recorded in 98 orthodontic retention patients, mean age 19 +/- 8.6 (s.d.) years, by interview, auscultation and electronic recording. Sounds were found by auscultation in 41% and by interview in 32% of the subjects, more often in females than in males (P < 0.05). A new method for time-frequency analysis, the reduced interference distribution (RID), was ...
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