Articles with "ratio method" as a keyword



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Optimizing the frequency ratio method for landslide susceptibility assessment: A case study of the Caiyuan Basin in the southeast mountainous area of China

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Published in 2020 at "Journal of Mountain Science"

DOI: 10.1007/s11629-019-5702-6

Abstract: Bivariate statistical analysis of data-driven approaches is widely used for landslide susceptibility assessment, and the frequency ratio (FR) method is one of the most popular. However, the results of such assessments are dominated by the… read more here.

Keywords: landslide susceptibility; ratio method; susceptibility; frequency ratio ... See more keywords
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Development, validation and application of first derivative spectroscopy ratio method for estimation of Bradford assay.

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Published in 2018 at "Analytical biochemistry"

DOI: 10.1016/j.ab.2018.07.027

Abstract: Several, novel and different spectrophotometric methods based on UV and first-order derivative spectrophotometry, were developed to increase accuracy and improve sensitivity of the Bradford assay for protein quantification in hair samples. The linear calibration function… read more here.

Keywords: ratio method; method; bradford assay; spectroscopy ... See more keywords
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Measuring the sediment thickness in urban areas using revised H/V spectral ratio method

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Published in 2019 at "Engineering Geology"

DOI: 10.1016/j.enggeo.2019.105223

Abstract: Abstract For the sake of safety, it is crucial for civil engineers to determine the thickness of the sediment layers in the urban areas. However, the noisy detection environment in a city presents a significant… read more here.

Keywords: spectral ratio; ratio method; method; urban areas ... See more keywords
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Estimation of evapotranspiration using Bowen ratio method

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Published in 2018 at "IFAC-PapersOnLine"

DOI: 10.1016/j.ifacol.2018.08.096

Abstract: Abstract Evapotranspiration (ET) or water loss to the atmosphere is one of the most significant parts of the hydrologic cycle, and its estimation is subjected to uncertainties. Therefore, Calculation of the ET is an integral… read more here.

Keywords: ratio method; estimation evapotranspiration; estimation; bowen ratio ... See more keywords
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A double-ratio method (DRM) to measure fast, slow and reverse sap flows.

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Published in 2021 at "Tree physiology"

DOI: 10.1093/treephys/tpab081

Abstract: Sap velocity measurements are useful in fields ranging from plant water relations to hydrology at a variety of scales. Techniques based on pulses of heat are among the most common methods to measure sap velocity,… read more here.

Keywords: ratio method; method drm; double ratio; measure ... See more keywords
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Prediction of the critical stress intensity factor of single-lap adhesive joints using a coupled ratio method and an analytical model

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Published in 2019 at "Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications"

DOI: 10.1177/1464420718755630

Abstract: The ratio method coupled with the analytical Volkersen model is proposed for the prediction of critical stress intensity factor (H c ) in adhesively bonded single-lap joints. Based on the ratio method, it was shown… read more here.

Keywords: ratio method; method; ratio; model ... See more keywords
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Comparison of the Methods to Estimate Missing Values in Monthly Precipitation Data

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Published in 2017 at "International Journal on Advanced Science, Engineering and Information Technology"

DOI: 10.18517/ijaseit.7.6.2637

Abstract: Estimation of missing data is essential in the meteorological, climatologically and hydrology analyses. This study employed the arithmetic mean method, normal ratio method, the modified normal ratio method, and correlation coefficient weighting method. The performance… read more here.

Keywords: ratio method; precipitation; estimate missing; makassar city ... See more keywords