نتایج جستجو برای: meteorological instrument

تعداد نتایج: 106309  

Journal: :Tropical medicine & international health : TM & IH 1999
S I Hay J J Lennon

This paper presents the results of an investigation into the utility of remote sensing (RS) using meteorological satellites sensors and spatial interpolation (SI) of data from meteorological stations, for the prediction of spatial variation in monthly climate across continental Africa in 1990. Information from the Advanced Very High Resolution Radiometer (AVHRR) of the National Oceanic and Atmo...

2014
Yongming Wang Junzhong Gu Zili Zhou

Infectious diarrhea is an important public health problem around the world. Meteorological factors have been strongly linked to the incidence of infectious diarrhea. Therefore, accurately forecast the number of infectious diarrhea under the effect of meteorological factors is critical to control efforts. In this paper, a three layered feed-forward back-propagation artificial neural network mode...

2013
D. N. Krishnakumar B. Venkatraman

This paper describes a development of multilevel meteorological data acquisition system implemented at Kalpakkam coastal site for atmospheric dispersion and model validation studies. Meteorological data are one of the most important inputs into any air dispersion model. As a part of atmospheric dispersion modeling studies and developing a methodology to forecast the site-specific dispersion cha...

2015
Jan Hoffmann Tonio Schirra Hendra Lo Lars Neeb Uwe Reuter Peter Martus

OBJECTIVE The study aimed at elucidating a potential correlation between specific meteorological variables and the prevalence and intensity of migraine attacks as well as exploring a potential individual predictability of a migraine attack based on meteorological variables and their changes. METHODS Attack prevalence and intensity of 100 migraineurs were correlated with atmospheric pressure, ...

Background: Brucellosis (Malta fever) is a major contagious zoonotic disease, with economic and public health importance. Methods: To assess the effect of meteorological (temperature, rainfall, humidity, and wind) and climate parameters on incidence of brucellosis, brucellosis distribution and meteorological zoning maps of Zanjan Province were prepared using Inverse Distance Weighting (IDW) an...

2015
Daniel Muijs

School-to-school collaboration as a school improvement method has grown in importance in England in recent years, and there is some evidence that such collaboration can have a positive impact on both capacity to change and student attainment. Most previous work in the area has focused on the urban context, however, despite the fact that increasing numbers of underperforming rural schools might ...

2004
JAMES J. BENEDICT SUKYOUNG LEE STEVEN B. FELDSTEIN

This article investigates the synoptic characteristics of individual North Atlantic Oscillation (NAO) events by examining the daily evolution of the potential temperature field on the nominal tropopause (the 2-PVU surface). This quantity is obtained from the National Centers for Environmental Prediction–National Center for Atmospheric Research (NCEP–NCAR) reanalysis dataset for the winter seaso...

2014
Polly O'Rourke Gregory Colflesh

The resolution of temporary syntactic ambiguity involves not only the reanalysis of syntactic structure but also the resolution of the conflict between the new correct interpretation and the initial incorrect parse. The current study investigated the contribution of domain-general conflict resolution ability as indexed by performance on an n-back task (with lures) and the online resolution of t...

Journal: :Organization Science 2015
Gaël Le Mens Michael T. Hannan László Pólos

This paper proposes a distance-based characterization of age-related structural inertia as an increasing constraint on the speed of change as organizations age. Our framework regards organizations as points in multi-dimensional metric spaces of architectures. Organizational change means movement in this space. The speed of change is the ratio of the distance between positions in a space and the...

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