نتایج جستجو برای: bus water fountain
تعداد نتایج: 575254 فیلتر نتایج به سال:
Aims. We intended to study the incidence and characteristics of water masers in the envelopes of stars in the post-AGB and PN evolutionary stages. Methods. We have used the 64-m antenna in Parkes (Australia) to search for water maser emission at 22 GHz, towards a sample of 74 sources with IRAS colours characteristic of post-AGB stars and PNe, at declination < −32o. In our sample, 39% of the sou...
Background. In August 2012, the Chicago Department of Public Health (CDPH) was notified of acute respiratory illness, including 1 fatality, among a group of meeting attendees who stayed at a Chicago hotel during July 30-August 3, 2012. Suspecting Legionnaires' disease (LD), CDPH advised the hotel to close their swimming pool, spa, and decorative lobby fountain and began an investigation. Metho...
Atomization of liquid into the air attained through submerged ultrasound irradiation will involve formation fountain, which exhibits a sequence oscillating and/or intermittent characteristics/events: its vertical/axial growth and breakup; lateral “compound swinging”; associated dynamics mist spreading. This study attempts to provide mechanistic view ultrasonic atomization (UsA) process in terms...
Reliable wireless broadcast with asynchronous data access based on fountain coding is investigated. We review the traditional problem formalization for fountain codes operating on erasure channels and we generalize the problem formalization to arbitrary types of channels. We introduce a novel type of rateless codes based on the turbo principle: the Turbo-Fountain. The TurboFountain is able to c...
Health concerns associated with Legionnaires' disease have been identified as an area of the increasing public and professional interest. Any natural water or man-made water systems worldwide might be reservoirs of Legionellae. We presented a sporadic, community-acquired case of Legionnaires' disease caused by Legionellapneumophila serogroup 1 in a bus driver who used water for hand and face wa...
1 Southern California Coastal Water Research Project, 3535 Harbor Boulevard, Costa Mesa, CA 92626, USA 2University of California, Los Angeles, Environmental Health Sciences, 650 Charles E. Young Dr. S, Los Angeles, CA 90095, USA 3Orange County Sanitation District, 10844 Ellis Avenue, Fountain Valley, CA 92709, USA 4Virginia Tech, Department of Crop & Soil Environmental Sciences, 330 Smyth Hall,...
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