نتایج جستجو برای: weather hazards
تعداد نتایج: 81472 فیلتر نتایج به سال:
The science of fluid dynamics describes the motion of liquids and gases and their interaction with solid bodies. It is a broad, interdisciplinary field that touches almost every aspect of our daily lives, and it is central to much of science and engineering. Fluid dynamics impacts defense, homeland security, transportation, manufacturing, medicine, biology, energy and the environment. Predictin...
Magnetic storms trigger myocardial infarctions with mechanisms relating to heart rate variability. Solar cycle-to-solar cycle differences and solar cycle stage dependence shown herein may resolve prior controversy and serve to advocate coordinated worldwide systematically aligned biological and physical monitoring. * This paper was originally invited by the historian-geophysicist Wilfried SCHRö...
OBJECTIVES In this study a prototype of a new health forecasting alert system is developed, which is aligned to the approach used in the Met Office's (MO) National Severe Weather Warning Service (NSWWS). This is in order to improve information available to responders in the health and social care system by linking temperatures more directly to risks of mortality, and developing a system more co...
Pilot performance models used for representing task demands with new display technology, such as Synthetic Vision Systems, should benefit from a module associated with spatial awareness. Such a module represents how the pilot understands his/her position and trajectory in the 4D space (X, Y, Z and time), with regard to the desired flight path and waypoints, and with regard to terrain, traffic a...
Eight papers contributed by the Lincoln Laboratory Weather Sensing Group to the American Meteorological Society’s 16th Conference on Severe Local Storms, to be held October 22-26, 1990 in Kananaskis Provincial Park, Alberta, Canada, are compiled in this volume. The FAA sponsored the summer 1989 field test of the Terminal Doppler Weather Radar (TDWR) system in Kansas City, Missouri to detect win...
Heat waves can cause death, illness, and discomfort, and are expected to become more frequent as a result of climate change. Yet, United Kingdom residents have positive feelings about hot summers that may undermine their willingness to protect themselves against heat. We randomly assigned United Kingdom participants to 1 of 3 intervention strategies intended to promote heat protection, or to a ...
Using a unique data set that documented the hourly web-surfing behavior of over 140,000 Internet users in five southeastern states in August 2005, we explore the dynamics of information gathering as Hurricane Katrina developed and then hit South Florida and the Northern Gulf Coast. Using both elementary statistical methods and advanced techniques from functional data analysis,((1)) we examine b...
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