Results 1 to 10 of about 12,178 (181)

Evaluation of Technology for the Analysis and Forecasting of Precipitation Using Cyclostationary EOF and Regression Method

open access: yesAtmosphere, 2022
Precipitation time series exhibit complex fluctuations and statistical changes. Existing research stops short of a simple and feasible model for precipitation forecasting.
Mingdong Sun, Kun Lei
exaly   +4 more sources

Climatology and modeling of ionospheric irregularities over Greenland based on empirical orthogonal function method

open access: yesJournal of Space Weather and Space Climate, 2022
This paper addresses the long-term climatology (over two solar cycles) of total electron content (TEC) irregularities from a polar cap station (Thule) using the rate of change of the TEC index (ROTI).
Jin Yaqi   +12 more
doaj   +1 more source

Temporal and spatial distributions of precipitation on the Huang-Huai-Hai Plain during 1960–2019, China

open access: yesJournal of Water and Climate Change, 2021
The Huang-Huai-Hai Plain is an important commercial grain production base in China. Understanding the temporal and spatial variations in precipitation can help prevent drought and flood disasters and ensure food security.
Minhua Ling   +3 more
doaj   +1 more source

Magnetofluid unsteady electroosmotic flow of Jeffrey fluid at high zeta potential in parallel microchannels

open access: yesOpen Physics, 2022
In this article, the magnetofluid unsteady electroosmotic flow (EOF) of Jeffrey fluid with high zeta potential is studied by using the Chebyshev spectral method and the finite difference method.
Ren Meirong   +4 more
doaj   +1 more source

Spatial and temporal variation characteristics and frequency analysis of extreme precipitation from 1959 to 2017: A case study of the Longtan watershed, southwest China

open access: yesJournal of Water and Climate Change, 2022
Extreme climate events represented by extreme precipitation seriously constrain the sustainable and healthy development of economy and society. In this study, based on 59-year precipitation data from 15 meteorological stations in the Longtan watershed ...
Chongxun Mo   +7 more
doaj   +1 more source

ANTIMICROBIAL INFLUNCES OF ESSENTIAL OIL EXTRACTED FROM SOME PLANTS FORMULATIONS ON PATHOGENIC BACTERIA [PDF]

open access: yesBasrah Journal of Veterinary Research, 2007
Antimicrobial disk susceptibility tests serve as standard assays for measuring the activity of compounds against pathogenic bacteria. In the current study, some plant-derived proprietary essential oil blends (Olea europaea , Pimpinella anisum L ...
Hazim, S. Jabar, Rana, A. Faaz
doaj   +1 more source

Early oral feeding following intestinal anastomosis surgery in infants: a multicenter real world study

open access: yesFrontiers in Nutrition, 2023
BackgroundTo prevent postoperative complications, delayed oral feeding (DOF) remains a common model of care following pediatric intestinal anastomosis surgery; however, early oral feeding (EOF) has been shown to be safe and effective in reducing the ...
Changgui Lu   +3 more
doaj   +1 more source

Development and Evaluation of the Magnesium Potassium Phosphate Cement Based Refractory [PDF]

open access: yesIranian Journal of Chemical Engineering, 2020
In this work, the phosphate bonded refractory was developed using magnesium potassium phosphate cement. The Cement was prepared from the caustic calcined magnesium oxide with the addition of mono potassium phosphate.
K. Ashitosh, Manjunath S P, B. Prakash
doaj   +1 more source

Sensing by Dynamics of Lasers with External Optical Feedback: A Review

open access: yesPhotonics, 2022
External optical feedback (EOF) has great impacts on the properties of lasers. It influences the stable operation of lasers. However, various applications based on lasers with EOF have been developed.
Bin Liu, Yangfan Jiang, Haining Ji
doaj   +1 more source

INSERTING MESSAGE SECRET ON FILE DATA BANK USING STEGANOGRAPHY ENGINEERING WITH EOF (END OF FILE) METHOD

open access: yesJurnal Riset Informatika, 2020
Exchanging information does not realize that is important information. Circulates often important information insignificant but such as account bank customer information.
Michael Sitorus, Deki Satria
doaj   +1 more source

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