Results 41 to 50 of about 29,649 (269)

Removing the influence of the serial correlation on the Mann-Kendall test

open access: yesRevista Brasileira de Meteorologia, 2014
The Pre-Whitening (PW), the Trend-Free Pre-Whitening (TFPW) and the Modified Trend-Free Pre-Whitening (MTFPW) were developed to remove the influence of serial correlations on the Mann-Kendall trend test.
Gabriel Constantino Blain
doaj   +1 more source

Changes in land cover, rainfall and stream flow in Upper Gilgel Abbay catchment, Blue Nile basin – Ethiopia [PDF]

open access: yes, 2011
In this study we evaluated changes in land cover and rainfall in the Upper Gilgel Abbay catchment in the Upper Blue Nile basin and how changes affected stream flow in terms of annual flow, high flows and low flows.
Habib, E.   +5 more
core   +3 more sources

Innovative Trend Analysis of Precipitation in the Lake Issyk-Kul Basin, Kyrgyzstan

open access: yesAtmosphere, 2020
The analysis of various characteristics and trends of precipitation is an essential task to improve the utilization of water resources. Lake Issyk-Kul basin is an upper alpine catchment, which is more susceptible to the effects of climate variability ...
Yilinuer Alifujiang   +4 more
doaj   +1 more source

The prevalence and treatment rate trends of osteoporosis in postmenopausal women.

open access: yesPLoS ONE, 2023
BackgroundTo evaluate the prevalence and treatment of postmenopausal women with osteoporosis in recent years, analyze differences between the prevalence diagnosed by physicians and the prevalence detected by bone mineral density (BMD), and observe the ...
Xiaojuan Zhang   +6 more
doaj   +1 more source

Trend analyses of regional time series of temperatures and rainfall of the Tapi basin

open access: yesJournal of Agrometeorology, 2020
Climate change information at the scale of basin is vital for planning, development and use of water. The Tapi basin is climatically responsive. Hydrological response of a basin is based mainly on rainfall and temperature.
GANESH D. KALE
doaj   +1 more source

Aplikasi Model Mann-kendall dan Sen's (Makesens) untuk Mendeteksi Perubahan Iklim [PDF]

open access: yes, 2014
Various scientific studies illustrate that carbon dioxide (CO2) in the atmosphere layer that is a consequence of the result of the combustion of coal, timber, oil and gas, has increased by almost nearing 20 % since the start of the industrial revolution.
Sutapa, I. W. (I)
core  

Análise de tendências temporais em séries históricas de variáveis meteorológicas no Brasil utilizando o método Contextual Mann-Kendall (CMK). [PDF]

open access: yes, 2020
Este estudo tem como objetivo calcular e regionalizar tendências temporais significativas em séries históricas entre os anos de 1961 e 2011 para as variáveis meteorológicas: precipitação (mm), temperatura média (°C), umidade relativa ...
PELLEGRINO, G. Q., SALVIANO, M. F.
core  

Engineering Extracellular Vesicle Production Through Magnetic Ion Channel Activation for Bone Regeneration

open access: yesAdvanced Healthcare Materials, EarlyView.
Magnetic Ion Channel Activation (MICA) enables remote stimulation of mechanosensitive ion channels using functionalised magnetic nanoparticles, enhancing extracellular vesicle (EV) biogenesis is pre‐osteoblasts. MICA desrived EVs exhibit typical nano‐vesicular characteristics but display superior pro‐osteogeneic activity, promoting mesenchymal stem ...
Afeesh Rajan Unnithan   +9 more
wiley   +1 more source

Precipitation trends analysis by Mann-Kendall test: a case study of Paraíba, Brazil [PDF]

open access: yesRevista Brasileira de Meteorologia, 2020
This work aimed to select semivariogram models to estimate trends in monthly precipitation in Paraiba State-Brazil using ordinary kriging. The methodology involves the application of geostatistical interpolation of precipitation records of 51 years from ...
Sílvio Fernando Alves Xavier Júnior   +4 more
doaj   +1 more source

Changes in precipitation and river flow in northeast Turkey: associations with the North Atlantic Oscillation [PDF]

open access: yes, 2010
This paper explores the relationships between the North Atlantic Oscillation (NAO) index and precipitation and river flow over northeast Turkey. Precipitation totals and maximum, mean and minimum river flow are analysed at the seasonal scale for 12 and ...
Eastwood, W. J.   +2 more
core  

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