We give a precise average-case analysis of a complete polynomial factorization chain over nite elds by methods based on generating functions and singularity analysis. Polyn^ omes al eatoires et factorisation de polyn^ omes R esum e Nous donnons une analyse en moyenne pr ecise d'une cha^ ne compl ete de factorisation de polyn^ omes sur les corps nis par des m ethodes fond ees sur les fonctions g...

This paper aims to survey the theoretical and empirical literature on increasing wage and employment differentials in favour of high skill workers and against low skill workers. Much literature stresses the role of demand shifts against low skill workers, caused by skill biased technical change (SBTC) and by sector biased international trade (SBIT). Moreover, demand shifts with characteristics ...

Recent research by Liu and Thomas (2000) and Dechow et al. (1999) suggest that analysts’ forecasts are important in explaining contemporaneous prices/returns and they strengthen the estimated returnearnings relation. This study investigates the role of the analysts’ earnings forecasts in explaining returns in Sweden where the analyst profession has considerably developed during the last two dec...

Four new species of Hypaeus Simon are described from the Brazilian Amazon, all based on both sexes: H. tridactylus sp. nov. and H. femoratus sp. nov. from Juruti, Pará, and H. poseidon sp. nov. and H. terraemediae sp. nov. from São Félix do Xingu, Pará. Additionally, Asaracus pauciaculeis Caporiacco, 1947 is transferred from Mago O.P.-Cambridge, resulting in Hypaeus pauciaculeis comb. nov. Both...

The aim of the present study was to determine the effect of the genetic group of the Holstein-Friesian (HF) and pasture-based feeding system (3 × 2 factorial arrangement) on locomotion score (six gait aspects scored from one to five), clinical lameness and hoof disorders within a seasonal calving milk production system. The three genetic groups compared had an average Economic Breeding Index (E...

In Response to Fakruddin et al. dicted to result in substitutions of amino acids at the and Apostolou et al. corresponding positions in the protein sequence. In each of these cases, individual tumor DNA samples possessed the same sequence as that of the corresponding cell line. We agree with many of the above findings, including To determine if the divergent sequences represented the frequency ...

ketab-ol-ein, which was written by ahmad farahidi, is one of the oldest dictionaries that exist today. in the preliminary discussion we mentioned that, although historical sources show that the work of ibn abbas looks like a dictionary, it is becoming accepted that ketab-ol-ein is the first dictionary. the article starts with explanations about the life and work of khalilibn ahmad. we have also...