1,721,193 research outputs found
A note on intraday option pricing
No full textCompound renewal processes can be used as an approximate
phenomenological model of tick-by-tick price fluctuations. An exact and
explicit general formula is derived for the martingale price of a European call
option written on a compound renewal process. The option price is obtained
using the direct method of indicator functions. The applicability of this result is
discussed
Osteodistrazione alveolare e concentrato piastrinico autologo: sinergismo di due innovative metodiche rigenerative
No full textMaurice Aouad : poèmes choisis
No full textSelected poems written by Maurice Aoud, translated by Elie Kallas, French correction by Monique Politi
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
A rare case of primary osteomyelitis of the coronoid process [Raro caso di osteomielite primitiva del processo coronoideo.]
No full textVedi allegat
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