This 100w products study is aimed to investigate the effect of accounting variables driving risk on abnormal stock returns of firms listed in the Tehran Stock Exchange.The sample consists of 98 firms during the period from 2010 to 2015.The data collected is analyzed using the software Eviews7.The results indicate that asset turnover deviation, marg
The genomic organization of Hox clusters is fundamental for the precise spatio-temporal regulation and the function of each Hox gene, and hence for correct embryo patterning.Multiple overlapping transcriptional units exist at the Hoxa5 locus welding sweater reflecting the complexity of Hox clustering: a major form of 1.8 kb corresponding to the two
Investigations of large commercial aircraft impact effect on nuclear power plant (NPP) buildings have been drawing extensive attentions, particularly after the 9/11 event, and this paper aims to experimentally assess the damage and vibrations of NPP buildings subjected to aircraft crash.In present Part I, two shots of reduce-scaled model test of ai
To perform a high resolution and long stroke application in optical precision instruments, a linear piezoelectric actuator operated in stick-slip/scan modes for driving a linear motion table is presented.The proposed piezoelectric actuator is a piezoelectric composite structure, which includes a metal elastomer, a piezoelectric stack, and a frictio
Abstract Background The Affymetrix MitoChip v2.0 is an oligonucleotide tiling array for the resequencing of the human mitochondrial (mt) genome.For each of 16,569 nucleotide positions of the mt genome it holds two sets of four 25-mer probes each that match the heavy and the light strand of a reference mt genome and vary only at their central positi