We construct the heavy baryonic currents by using the Bethe-Salpeter wave functions in the heavy quark limit. We discuss the one-loop renormalization of these heavy baryonic currents as well as their two-point correlators up to the order 1/M h. For a special case, we do the QCD sum rule for masses of the doublet (3/2,5/2). Many baryons with spins larger than 3/2 have been found in the experimen...

Integrating bioavailability into risk assessments is an effective way to objectively assess human health risks. In this study, the of 16 polycyclic aromatic hydrocarbons (PAHs) in contaminated soil from a coking plant was evaluated using polydimethylsiloxane (PDMS) passive sampling method. The results showed that factor (BAF) each PAH, predicted PDMS fibers, ranged 0.46% 9.74%. method more stab...

O presente artigo discute as conexões entre HQs Cangaço Overdrive (2018), de Zé Wellington e Walter Geovani Ronin (1983-1984), Frank Miller. As duas obras foram pioneiras em seu trânsito por diferentes tradições artísticas — enquanto antecipou o movimento cyberpunk, articulou elementos que configurariam sertãopunk ainda antes do tomar forma. Ambas também tomam como ponto partida a ressurreição ...

Background: Contamination of groundwater could result in serious and irreparable health problems for consumers. This study assessed the water quality human implications metals packaged from Abeokuta Sagamu, southwestern Nigeria. Methods: One hundred forty bags were purchased analyzed physical chemical parameters using standard procedures, while determined inductively coupled plasma optical emis...

A systematic study was carried out to assess the level of contamination with fluorides and heavy metals in drinking water city Daloa as well risks health consumers. The waters 11.11% sites sampled exceeded fluoride limit for a index (CI) greater than 0. All recorded concentrations cadmium (Cd), copper (Cu), iron (Fe), manganese (Mn) lead (Pb) above recommended values CI > However, 22.22% below ...

This investigation measured the extent of heavy metal concentrations (Cr, Pb, Fe, Zn and Ni) in nine finfish shellfish species from a tropical estuary to determine degree pollution evaluate human health risk exposure metals through consumption fish. The hierarchy mean (mg/kg) were: (398.47) > Fe (83.015) Cr (0.906) Ni (0.233) Pb (0.128). edible tissues were ranked following sequence: A. bato C....

We present the Hamburg/RASS Catalogue (HRC) of optical identifications of X-ray sources at highgalactic latitude. The HRC includes all X-ray sources from the ROSAT Bright Source Catalogue (RASS-BSC) with galactic latitude |b| ≥ 30◦ and declination δ ≥ 0◦. In this part of the sky covering∼10 000 deg the RASS-BSC contains 5341 X-ray sources. For the optical identification we used blue Schmidt pri...