Christoph Bittel: Arbeitsverhältnisse und Sozialpolitik im Oberamtsbezirk Heidenheim 19. Jahrhundert. Ein Beitrag zur Sozialgeschichte einer württembergischen Industrieregion, Tübingen (Köhler) 1999, 2 Bde. 669 530 S. (zugleich Diss. 1991/92)

background and objectives: hepatitis e virus (hev) is a major public health concern in developing countries. hev transmission occurs primarily by the fecal-oral route. it has also been reported that blood donors are potentially able to cause transfusion-associated hepatitis e in endemic areas. this study aimed to determine the seroprevalence of hev infection among volunteer blood donors in cent...

The effect of annealing a 75nm-thick layer of indium gallium arsenide nitride (InGaAsN) in 1.0 10 6 Torr of nitrogen trifluoride (NF3) has been studied by photoluminescence spectrometry, X-ray diffraction, X-ray photoelectron spectroscopy, and hydrogen adsorption infrared spectroscopy. A red shift of 25 nm in the peak was observed following heating in NF3 at 530 1C. The compressive strain of th...

LINK TO PAPER Integrating CAD Into an Enterprise GIS Track: Water, Wastewater, and Stormwater Author(s): Steve Murphy The PUD in Truckee, California maintains Electric and Water facilities. Although Electric facilities are designed in-house, more than 85 percent of new Water facilities are designed by Engineering firms using CAD software. Historically, as-built information was often delivered w...

Previous studies on the co-combustion of sludge and coal have not effectively utilized characteristics combustion process to predict thermal behavior. Therefore, focusing these is essential understanding predicting behavior during coal. In this paper, we use thermogravimetric analysis study at different temperatures (300–460 °C, 460–530 530–600 °C). Our findings reveal that ignition improves, b...

Scaling rain attenuation parameters will significantly benefit the quick monitoring of in a particular channel with previously known results or situ setup measurements. Most scaling techniques have been derived for slant links. In this study, we also applied frequency and polarization terrestrial link applications. We collected real measured datasets from research paper publications examined th...