منابع مشابه
Dynamics of Airborne Influenza A Viruses Indoors and Dependence on Humidity
There is mounting evidence that the aerosol transmission route plays a significant role in the spread of influenza in temperate regions and that the efficiency of this route depends on humidity. Nevertheless, the precise mechanisms by which humidity might influence transmissibility via the aerosol route have not been elucidated. We hypothesize that airborne concentrations of infectious influenz...
متن کاملRobust Heading Estimation Indoors
The problem of estimating heading is central in the indoor positioning problem based on measurements from inertial measurement and magnetic units. Integrating rate of turn angular rate gives the heading with unknown initial condition and a linear drift over time, while the magnetometer gives absolute heading, but where long segments of data are useless in practice because of magnetic disturbanc...
متن کاملNavigating Indoors Using Decision Points
We present a novel user interface concept for indoor navigation which uses directional arrows and panorama images of decision points, such as turns, along the route. The interface supports the mental model of landmark-based navigation, can be used onand offline, and is highly tolerant to localization inaccuracy. We evaluated the system in a real-world user study where decision points proved to ...
متن کاملHigh relative air humidity influences mineral accumulation and growth in iron deficient soybean plants
Iron (Fe) deficiency chlorosis (IDC) in soybean results in severe yield losses. Cultivar selection is the most commonly used strategy to avoid IDC but there is a clear interaction between genotype and the environment; therefore, the search for quick and reliable tools to control this nutrient deficiency is essential. Several studies showed that relative humidity (RH) may influence the long dist...
متن کاملThe great indoors can work wonders.
‘Before this project I would not have known how a change to use of space and the environment could be so beneficial – relaxing and uplifting at the same time.’ Matron Lorna Mess says that the transformation of a ward at Goodmayes Hospital in Ilford, Essex, has reduced violence and aggression, and therefore staff burnout. ‘The end result is incredible,’ she says. Nurse consultant Geraldine Rodge...
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ژورنال
عنوان ژورنال: Monthly Weather Review
سال: 1908
ISSN: 0027-0644,1520-0493
DOI: 10.1175/1520-0493(1908)36<404:dhi>2.0.co;2