نتایج جستجو برای: seasonal component

تعداد نتایج: 679149  

Journal: :Energy and Environmental Science 2021

LSTM networks are shown to predict the seasonal component of biophotovoltaic current density and photoresponse high accuracy.

2006
JEFFREY SHAMAN JONATHAN F. DAY MARC STIEGLITZ STEPHEN ZEBIAK MARK CANE

We present a method for the ensemble seasonal prediction of human St. Louis encephalitis (SLE) incidence and SLE virus transmission in Florida. We combine empirical relationships between modeled land surface wetness and the incidence of human clinical cases of SLE and modeled land surface wetness and the occurrence of SLE virus transmission throughout south Florida with a previously developed m...

2006
E. Hoehn

Water temperature can be used as a tracer for the interaction between river water and groundwater, interpreting time shifts in temperature signals as retarded travel times. The water temperature fluctuates on different time scales, the most pronounced of which are the seasonal and diurnal ones. While seasonal fluctuations can be found in any type of shallow groundwater, high-frequency component...

2010
JERRY A. HAUSMAN MARK W. WATSON

Seasonal adjustment procedures attempt to estimate the sample realizations of an unobservable conomic time series in the presence of both seasonal and irregular factors. In this article, we consider a factor that has not been considered explicitly in previous treatments ofseasonal adjustment: measurement error. Because of the sample design used in the Current Population Survey, measurement erro...

2017
Yuji Takahashi Toshiyuki Takahashi

BACKGROUND Domesticated horses adapt to environmental conditions through seasonal fluctuations in their metabolic rate. The seasonal change of metabolic rates of domesticated horses in pastures is documented. However, there are few investigations on seasonal body weight change of domesticated horses housed in stables, which are provided constant energy intake throughout the year. Both seasonal ...

2018
D. Anghileri N. Voisin A. Castelletti F. Pianosi B. Nijssen D. P. Lettenmaier

We present a forecast-based adaptive management framework for water supply reservoirs and evaluate the contribution of long-term inflow forecasts to reservoir operations. Our framework is developed for snow-dominated river basins that demonstrate large gaps in forecast skill between seasonal and inter-annual time horizons. We quantify and bound the contribution of seasonal and inter-annual fore...

2009
T. P. Guilderson S. Fallon M. D. Moore D. P. Schrag C. D. Charles

[1] We have explored surface water mixing in the Lombok Strait through a bimonthly resolved surface water DC time series reconstructed from a coral in the Lombok Strait that spans 1937 through 1990. The prebomb surface water DC average is 60.5%, and individual samples range from 72% to 134%. The annual average postbomb maximum occurs in 1973 at 122%. The timing of the postbomb maximum is consis...

2017
Elisabeth De Smit Linda Clarke Paul G Sanfilippo Tony R Merriman Matthew A Brown Catherine L Hill Alex W Hewitt

Objective Previous studies, although inconclusive, have suggested possible associations of environmental risk factors with the development of giant cell arteritis (GCA). We aim to investigate seasonal influence on the incidence of GCA across Australia and New Zealand. Methods In establishing an international study to investigate the molecular aetiology of GCA, archived temporal artery biopsy ...

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