منابع مشابه
Nimbers are inevitable
This article concerns the resolution of impartial combinatorial games, and in particular games that can be split in sums of independent positions. We prove that in order to compute the outcome of a sum of independent positions, it is always more efficient to compute separately the nimbers of each independent position than to develop directly the game tree of the sum. The concept of nimber is th...
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Recessions and other crises seem to occur without any large exogenous shocks. One theory is that this is due to strategic complementarities: the incentive to invest is stronger if others are expected to invest. If, in addition, each investor observes a slightly noisy signal of the true fundamentals, a crisis occurs whenever fundamentals fall below a certain threshold (Morris and Shin, AER 1998)...
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Acta Orthopædica Belgica, Vol. 83 2 2017 Acta Orthopædica Belgica, Vol. 83 2 2017 In this study, the examined data was analysed from61 patients with Neer type II clavicle fractures treated with hook plate implantation between January 2008 and February 2011. The patients were divided into three groups depending on the removing time of plates after the fractures healing: early removal (<3 months,...
متن کاملClavicular hook plate for grade-III acromioclavicular dislocation.
PURPOSE To review the outcomes of clavicular hook plate fixation for grade-III acromioclavicular (AC) dislocation in young athletes. METHODS Medical records of 14 male and 5 female athletes aged 18 to 49 (mean, 29) years who underwent fixation with a 3.5-mm-thick, 15-mm-long clavicular hook plate for acute grade-III AC dislocation were reviewed. The visual analogue score for pain and the Cons...
متن کاملUnderstanding and predicting ecological dynamics: are major surprises inevitable?
Ecological surprises, substantial and unanticipated changes in the abundance of one or more species that result from previously unsuspected processes, are a common outcome of both experiments and observations in community and population ecology. Here, we give examples of such surprises along with the results of a survey of well-established field ecologists, most of whom have encountered one or ...
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ژورنال
عنوان ژورنال: Clinics in Shoulder and Elbow
سال: 2018
ISSN: 2288-8721
DOI: 10.5397/cise.2018.21.2.57