Results 41 to 50 of about 3,094,684 (345)

Analysis of surface roughness in relation to soil loss and runoff at high rainfall intensities. [PDF]

open access: yes, 2002
The decay of roughness is an important factor governing surface processes such as infiltration and soil erosion. Thus the decay of surface roughness under different surface conditions was investigated and related to quantitative amounts of soil loss ...
Idowu, O. J.   +2 more
core   +1 more source

Comparative analysis of lightning activity characteristics during two rainfall/snowfall and freezing events in China in February 2024

open access: yes暴雨灾害
Southern China encountered two rounds of rainfall/snowfall and freezing weather accompanied by intensive lightning flashes from January 31 to February 5 and February 18-25,2024 (hereinafter referred to as "0131" and "0218" events,respectively).
Guoying TANG   +5 more
doaj   +1 more source

Evaluation of multiple satellite precipitation products for rainfed maize production systems over Vietnam

open access: yesScientific Reports, 2022
High-resolution reliable rainfall datasets are vital for agricultural, hydrological, and weather-related applications. The accuracy of satellite estimates has a significant effect on simulation models in particular crop simulation models, which are ...
Sridhar Gummadi   +3 more
doaj   +1 more source

The synoptic drivers of extreme rainfall in South Africa [PDF]

open access: yes, 2013
A number of studies have shown an increase in the intensity of extreme rainfall over many regions of South Africa during the last 50 to 100 years. However, the weather of a region at any given time is a direct function of the synoptic state of the ...
Morison, David
core   +1 more source

Detecting the impact of land cover change on observed rainfall

open access: yesPeerJ, 2019
Analysis of observational data to pinpoint impact of land cover change on local rainfall is difficult due to multiple environmental factors that cannot be strictly controlled. In this study we use a statistical approach to identify the relationship between removal of tree cover and rainfall with data from best available sources for
Liang, Chun Xia   +2 more
openaire   +3 more sources

Improved rain event detection in commercial microwave link time series via combination with MSG SEVIRI data [PDF]

open access: yesAtmospheric Measurement Techniques
The most reliable areal precipitation estimation is usually generated via combinations of different measurements. Path-averaged rainfall rates can be derived from commercial microwave links (CMLs), where attenuation of the emitted radiation is strongly ...
M. Graf   +7 more
doaj   +1 more source

Improving an Extreme Rainfall Detection System with GPM IMERG data [PDF]

open access: yesRemote Sensing, 2019
Many studies have shown a growing trend in terms of frequency and severity of extreme events. As never before, having tools capable to monitor the amount of rain that reaches the Earth’s surface has become a key point for the identification of areas potentially affected by floods.
Mazzoglio, Paola   +4 more
openaire   +3 more sources

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

open access: yesFEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge   +6 more
wiley   +1 more source

Advantages of GSMaP Data for Multi‐Timescale Precipitation Estimation in Luzon

open access: yesEarth and Space Science, 2023
The Global Precipitation Measurement Mission (GPM) provides two different sources of post‐real‐time satellite‐based rainfall estimates, including the Integrated Multi‐satellitE Retrievals for GPM Final Run (herein IMERG‐F) and Global Satellite Mapping of
Cheng‐An Lee, Wan‐Ru Huang
doaj   +1 more source

Influenza Vaccination Responses in Disabled Stroke Patients: A Single‐Center Prospective Observational Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aimed to investigate the immunological response to influenza vaccination, the incidence and severity of influenza infection, and the side effects of the vaccination in patients with ischemic stroke. Methods This prospective observational study was conducted between 2023 and 2024 at Ramathibodi Hospital.
Achiraya Pakngao   +5 more
wiley   +1 more source

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