the difficulty of determining intrinsic value of stock prices have led many people to use technical analysis in order to forecast stock prices in the future. to predict the stock price we need to determine the generating process of stock prices. in recent years many time - series methods have been used for forecasting purposes. one of these methods is the rescaled range analysis (ris). in the a...

Chlamydia pneumoniae is characterized by rapidly decreasing viability outside the host cell, and efficient preservation of its infectivity is a prerequisite for subsequent cell culture recovery. Extracellular survival of three C. pneumoniae stock strains and three wild-type strains subjected to simulated conditions of transport was therefore examined in order to establish recommendations for tr...

This paper is dedicated to the replication of a convex contingent claim h(S1) in a financial market with frictions, due to deterministic order books or regulatory constraints. The corresponding transaction costs rewrite as a non linear function G of the volume of traded assets, with G′(0) > 0. For a stock with Black-Scholes mid-price dynamics, we exhibit an asymptotically convergent replicating...

Solutions obtained by heating carrot roots in water (stocks) are widely used in the food industry, but little information is available regarding the metabolites (intermediates and products of metabolism) found in the stock. The effect of treatment temperature and duration on the sugar composition of stocks was investigated directly by quantitative (1)H NMR spectroscopy, to understand the extrac...

Stock identification has been an important prerequisite for stock assessment throughout its history. The earliest evaluations of recruitment variability recognized that understanding the spatial scale of a fishery resource is essential for studying population dynamics. A paradigm of stock structure was based on closed migration circuits and geographic variation of phenotypic traits and formed a...

N a previous paper (GARDNER and WOOLF 1949) a character expressed as I abnormal growths in the head of Drosophila melanogaster was discussed. The expression was shown to be dependent upon two genes, one sex-linked and one autosomal. The sex-linked gene ( tu-f) was shown to control a maternal effect expressed only in the presence of the third chromosome semidominant gene tu-3). The penetrance in...

We consider the role of finite size effects on the value of the effective Hurst exponent H . This problem is motivated by the properties of the high frequency daily stock-prices. For a finite size random walk we derive some exact results based on Spitzer’s identity. The conclusion is that finite size effects strongly enhance the value of H and the convergency to the asymptotic value (H = 1/2) i...

Bokhari, S. M. H. & Qrskov, F. (1952). Actn path. microbial. scnnd. 30, 87. Ingram, P. L., Lovell, R., Wood, P. C., Aschaffenburg, R., Bartlett, S., Kon, S. K., Roy, J. H. B. & Sears, H. J. (1953). Int. Dairy Congr. X I I I . The Hague, 3, 1365. Jordan, L. (1933). Vet. J. 89, 202. Lovell, R. & Hill, A. B. (1940). J. Dairy Res. 11, 225. Qrskov, F. (1951). Actapath. microbial. scand. 29, 373. Pay...

the process of economic globalization and integration has had a tremendous growth in recent years and the convergence of various economic sectors, including the financial markets is increasingly in the spotlight. this increasing trend has strengthened investors' interests in the subject of convergence among the world's stock markets and investors experimentally show a passion for unde...

We propose a bootstrap-based robust high-confidence level upper bound (Robust H-CLUB) for assessing the risks of large portfolios. The proposed approach exploits rank-based and quantile-based estimators, and can be viewed as a robust extension of the H-CLUB procedure (Fan et al., 2015). Such an extension allows us to handle possibly misspecified models and heavy-tailed data, which are stylized ...