The mechanical characterization of short E- glass fiber reinforced, graphite and sintered bronze filled epoxy composite was carried out in this study. The aim of the present study was to develop tribological engineering material. In this study the flexural strength, theoretical and experimental density, Hardness and Impact strength of composites was investigated experimentally. The results show...

Mitochondrial deoxyribonucleic acid (mtDNA) polymorphisms were examinedin bone samples of individuals buried inan early Neolithic (c. 5800–4900 BCE) hunter-gatherer cemetery, Shamanka II, located atthe southwestern tip of Lake Baikal, Siberia. The mainobjective was to compare the mtDNA polymorphisms observed at Shamanka II to those previously reportedfrom the Lokomotiv (early Neolithic) and Ust...

This is an invited review of the new volume by Ayşe Gürsan-Salzmann (2016) entitled "The New Chronology of the Bronze Age Settlement of Tepe Hissar, Iran". University Museum Monograph 142, University of Pennsylvania Museum. 408 pages | 8 1/2 x 11 | 238 illus. ISBN 978-1-934536-83-4 | $69.95s | £45.50). In general, this reviewer finds the book to be of great interest to specialists and students ...

The Human Genome monograph, represent the collaboration results between of two genetics: Miss Dr. Georgeta Cordoş (Bucharest, Romania) and Professor Alexander Rodewald (Hamburg University, Germany). Using the molecular genetics methods, developed in the studies over the human genome, the two genetist analysed the nucleotide sequence in nuclear-DNA and mitochondrial-DNA, from human vestiges belo...

An intensive surface survey, covering an area of approximately 10.000 m2, was carried out at Grad, a hillfort in southern Dalmatia. Its aims were to obtain information relevant for determining the spatial extent of the site, its function(s), periods of occupation, degree of preservation, and potential for further investigation. Research strategy included mapping of the visible structural remain...

This brief examines changes in consumer health plan cost-sharing--deductibles, copayments, coinsurance, and out-of-pocket limits--for coverage offered in the Affordable Care Act's marketplaces between 2015 and 2016. Three of seven measures studied rose moderately in 2016, an increase attributable in part to a shift in the mix of plans offered in the marketplaces, from plans with higher actuaria...

An unstable allele of the bronze 2 (bz2) locus was isolated from a Robertson's Mutator Zea mays line containing a family of active transposable Mu elements. This mutation is somatically unstable, resulting in numerous revertant purple sectors on a bronze kernel. By following the variegated kernel phenotype through two generations, several lineages have been identified that have a distorted tran...

Dynamic virtual organisations (VOs) can arise in situations in which it is critical that they continue to operate, even in sub-optimal environments. Models of information flow in dynamic VOs are therefore needed in order to permit the rigorous verification of resilience properties before commitments are made to implementation. This paper proposes a refinement-based modelling approach for the de...

The aluminum bronze matrix alumina composites using hot press and resin infiltration were investigated to study their porosities, hardness, bending strengths, and microstructures. The experiment results show that the hardness of the sintered composites with the decrease of porosity increases. The composites without and with resin infiltration have about HRF 42-61 of about 34-40% of porosity and...