The navigation of small unmanned aerial vehicles (UAVs), such as quadcopters, significantly relies on the global positioning system (GPS); however, UAVs are vulnerable to GPS spoofing attacks.GPS spoofing is an attempt to manipulate a GPS receiver by broadcasting manipulated signals.A commercial GPS simulator can cause a GPS-guided drone to deviate
Aneurysmal bone cysts are benign bone tumors that most commonly occur in people younger than 30 years.The cysts are most often found in the metaphyses of long bones and rarely affect the skull.We present a 54-year-old woman with a rapidly enlarging mass in the left occipital region that caused tenderness for 2 weeks.Computed tomography Rangemaster
Purpose: To describe a case of Gearbox severe rosacea with ocular involvement.Case Report: A 28-year-old female patient presented with extensive facial and ocular eruptions.She had a history of treatment with oral prednisolone due to the clinical diagnosis of lupus erythematosus (LE), which had resulted in transient improvement of the lesions, but
Atrazine is a concerning water sources contaminant IMMUNOCARE that can remain at the drinking water.The objective of this study is to evaluate the efficiency of point of use (POU) filters with granular activated carbon to remove the contaminant, when added to deionized and natural well water under the theoretical concentrations of 1000.0 ng.L-1.The
Timothy H.Dixon.2017.Curbing Catastrophe: Tights Natural Hazards and Risk Reduction in the Modern World.(New York, NY: Cambridge University Press) 300 pp.ISBN 978-1108113663.In Curbing Catastrophe, Timothy H.Dixon explores commonalities among natural disasters like Hurricane Katrina, the 2010 earthquake in Haiti, and the meltdown at Fukushima.He id