IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023 Integrating satellite observations into hydrologic models has the potential to enhance soil moisture (SM) retrievals at high spatial and temporal resolutions.
Luyao Zhu +9 more
doaj +1 more source
Robust Sliding Mode Control of a Unipolar Power Inverter
Energies, 2021 The key issue in the practical implementation of the sliding mode (SM) control–based power inverter is the variable switching frequency. This variable switching frequency not only induces electromagnetic interference (EMI) noise, but also reduces the ...
Muhammad Awais +5 more
doaj +1 more source
Pediatric post-discharge mortality in resource-poor countries: A protocol for an updated systematic review and meta-analysis [PDF]
, 2023 Background: More than 50 countries, mainly in Sub-Saharan Africa and South Asia, are not on course to meet the neonatal and under-five mortality target set by the Sustainable Development Goals (SDGs) for the year 2030.
Ansermino, J. Mark +10 more
core +4 more sources
Optimal Temporal Filtering of the Cosmic-Ray Neutron Signal to Reduce Soil Moisture Uncertainty
Sensors, 2022 Cosmic ray neutron sensors (CRNS) are increasingly used to determine field-scale soil moisture (SM). Uncertainty of the CRNS-derived soil moisture strongly depends on the CRNS count rate subject to Poisson distribution.
Patrick Davies +4 more
doaj +1 more source
Combined Sentinel-1A With Sentinel-2A to Estimate Soil Moisture in Farmland
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 In this article, seven filter algorithms were compared. The Lee sigma method was more suitable for estimating soil moisture (SM) than the other filtering methods under different land cover types.
Ying Liu, Jiaxin Qian, Hui Yue
doaj +1 more source
A double supermirror monochromator for neutron instrumentation at LLB [PDF]
, 2007 The design and characteristics of a double supermirror monochromator for neutron instrumentation at the Laboratoire Leon Brillouin is described. The aim of this monochromator is to reduce the intense gamma-radiation produced by conventional velocity ...
Brulet, Annie +5 more
core +4 more sources
On the growth of ammonium nitrate(III) crystals [PDF]
, 1990 The growth rate of NH4NO3 phase III crystals is measured and interpreted using two models. The first is a standard crystal growth model based on a spiral growth mechanism, the second outlines the concept of kinetical roughening.
Bennema, P. +4 more
core +3 more sources
Study of a colliding laser-produced plasma by analysis of time and space-resolved image spectra [PDF]
, 2007 The interaction of two counter-propagating laser-produced plasmas was studied using simultaneous imaging and spectroscopic techniques. Spectrally-filtered time-gated ICCD imaging was used to obtain information about the spatial dynamics and temporal ...
Griem H. R. +5 more
core +1 more source
Estimation of subsurface soil moisture from surface soil moisture in cold mountainous areas [PDF]
Hydrology and Earth System Sciences, 2020 Profile soil moisture (SM) in mountainous areas is important for water resource management and ecohydrological studies of downstream arid watersheds. Satellite products are useful for providing spatially distributed SM information but only have limited ...
J. Tian +8 more
doaj +1 more source
Extraction, chemical composition, use in induced protection and cross-reactive antigens between exopolisaccharides from Tremella fuciformis Berk and Xanthomonas campestris pv. citri (Hasse) Dye [PDF]
, 2017 Exopolysaccharides (PS) are the major components on the surface of bacteria and also produced by fungi. These molecules are important in human health, in order to control diabetes as well as protect plants against attacks of foliage diseases.
Bach, E. E. (Erna) +4 more
core +1 more source