Aharon Ben-Tal Faculty of Industrial Engineering and Management, MINERVA Optimization Center, Technion Israel Institute of Technology Technion City, Haifa 32000, Israel, [email protected] Byung Do Chung, Supreet Reddy Mandala, Tao Yao The Harold & Inge Marcus Department of Industrial and Manufacturing Engineering, Pennsylvania State University, University Park, PA 16802 {[email protected],...

An hemodialysis population in Central Brazil was screened by polymerase chain reaction (PCR) and serological methods to assess the prevalence of hepatitis C virus (HCV) infection and to investigate associated risk factors. All hemodialysis patients (n=428) were interviewed in eight dialysis units in Goiânia city. Blood samples were collected and serum samples screened for anti-HCV antibodies by...

Vorticity filament motions with respect to the Dirac bracket of Rasetti and Regge [1975] are known to be related to the nonlinear Schrödinger equation by the Hasimoto transformation (HT), when the Hamiltonian is the Local Induction Approximation (LIA) of the kinetic energy. We show that when the Hamiltonian is the LIA of Euler-fluid helicity ∫ u · curlu, the vorticity filament equation of motio...

HOW TO CITE: Nickless A, Scholes RJ, Filby E. Spatial and temporal disaggregation of anthropogenic CO2 emissions from the City of Cape Town. S Afr J Sci. 2015;111(11/12), Art. #2014-0387, 8 pages. http://dx.doi.org/10.17159/ sajs.2015/20140387 This paper describes the methodology used to spatially and temporally disaggregate carbon dioxide emission estimates for the City of Cape Town, to be use...

Over the past 20 years, the new industrial cities were considered as the main solution to most of the problems facing the metropolitan industrial areas and to assist in the national industrial development. In these new communities, industrial and domestic activities result in the production of vast quantities of wastewater; the improper disposal of which may cause serious environmental hazards....

ystematic study of local politics in the Russian Federation has just begun. As a result, relatively little attention has been devoted to the legislative/representative bodies elected in many Russian cities during the 1990s.1 The following study of these institutions in Novosibirsk, an old industrial city in the geographic center of the Russian Federation, is based on the author’s direct observa...

this study investigates the status of heavy metals contaminations in urban soils of ostrava inthe czech republic. the main aim of this study was determination of concentration of cd, pb, zn, cu, mn,v and hg, assessment of contamination levels of metals in urban soils and verification of potential source ofmetals contamination. soil samples were collected from soil layer of 20 cm and metals were...

BACKGROUND Laboratory detection of intrathecal synthesis of specific antitreponemal antibodies remains a challenge. Traditional syphilis serology is unable to provide a satisfactory result; therefore, several other diagnostic procedures were used to demonstrate central nervous system (CNS) involvement in this disease. The introduction of molecular methods makes today's laboratory testing easier...