Results 31 to 40 of about 10,070 (217)
Acta Scientiarum: Technology, 2014 The Standardized Precipitation Index (SPI) is a mathematical algorithm developed for detecting and characterizing precipitation departures with regard to an expected regional climate condition.
Gabriel Constantino Blain
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Innovative Trend Analysis of Precipitation in the Lake Issyk-Kul Basin, Kyrgyzstan
Atmosphere, 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
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Trend analysis and detection of precipitation fluctuations in arid and semi-arid regions [PDF]
Desert, 2017 The most important impacts of climate change relate to temperature and precipitation. Precipitation is particularly important, because changes in precipitation patterns may lead to floods or droughts in different areas.
H. Khosravi +3 more
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Environmental Sciences Proceedings, 2023 Climate change affects many meteorological parameters that could result in spatiotemporal variations of the hydrological cycle. These variations can affect local rainfall intensities or design storms; therefore, it is necessary to assess the local ...
Amirhossein Salimi +2 more
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Roadway Crash Trend Analysis with Innovative Trend Analysis and Mann-Kendall Test
, 2022 Following the national goal of crash reduction, the state of Louisiana set an ambitious goal of ‘Destination Zero Deaths’ (DZD), aiming to halve the number of fatalities and severe injuries by 2030. The goal of this study is to detect and quantify fatal and severe injury (FSI) trends in several DZD focus areas, including young drivers, alcohol ...
Hossain, Ahmed +2 more
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Homogeneity of Climate Aridity Index Trends Using Mann-Kendall Trend Test [PDF]
Journal of Korea Water Resources Association, 2014 우리나라 전국 43개 기후관측지점을 대상으로 기후 건조지수 추세의 시간적(월별, 계절별, 연별) 동질성을 분석하였다. 또한 43개 기후관측지점을 9개 지역으로 구분하여 이들 각 지역과 전체 9개 지역을 대상으로 시간적 및 지역적인 기후 건조지수 추세의 동질성 유무와 추세정도를 파악하였다. 분석을 위해 43개 기후관측지점의 월별, 계절별 그리고 연별 건조지수를 강수량과 FAO Penman-Monteith식으로 계산된 잠재증발산량으로부터 산정하였다. 또한 산정된 지수를 이용하여 Mann-Kendall 추세분석을 실시하였고, 추세분석 결과(Z scores)를 이용하여 기후 건조지수 추세의 시간적 및 지역적 동질성 분석을 실시하였다.
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Changes in runoff time series in Thuringia, Germany – Mann-Kendall trend test and extreme value analysis [PDF]
Advances in Geosciences, 2012 Qualified knowledge about the impacts of climate change on hydrology is needed for the derivation of adaptation measures in the water sector. As temperature and precipitation time series in Thuringia, Germany of the last 50 years reveal that the climate ...
J. Danneberg
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Cadmium and Zinc‐Doped p‐type Sb2Se3 Single Crystals and Solar Cells
Advanced Energy and Sustainability Research, EarlyView.Cd and Zn were assessed as candidate p‐type dopants in Sb2Se3 single crystals in concentrations between 1016‐1020 cm−3. Both are effective in inducing p‐type conductivity, however Cd doped crystals exhibit lower resistivity across a wider range of dopant levels.
Thomas P. Shalvey +13 more
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Energies, 2023 In recent years, electrical fires caused by arc faults have been increasing, seriously affecting the safety of people’s lives and property. Considering the complex arc fault characteristics of actual low-voltage users, the non-intrusive arc fault ...
Wenqian Jiang +5 more
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Prognostic Utility of the Preoperative Cachexia Index in Patients Undergoing Emergency Laparotomy
Annals of Gastroenterological Surgery, EarlyView.The preoperative cachexia index, incorporating muscle mass, nutritional status, and inflammation, predicts in‐hospital and one‐year mortality in patients undergoing emergency laparotomy. This simple index may aid in risk stratification and perioperative decision‐making in high‐risk surgical patients. ABSTRACT Aim Emergency laparotomy is associated with
Naoko Fukushima +6 more
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