Results 11 to 20 of about 301,031 (277)
Kappa free light chain index as a diagnostic biomarker in multiple sclerosis: A real‐world investigation [PDF]
Journal of Neurochemistry, 2021 AbstractKappa free light chain (KFLC) index, a measure for intrathecal production of free kappa chains, has been increasingly recognized for its diagnostic potential in multiple sclerosis (MS) as a quantitative alternative to IgG oligoclonal bands (OCBs).
Igal Rosenstein +6 more
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Introducing the vectorial Kappa: An index to quantify congruence between vectorial mosaics [PDF]
Ecological Indicators, 2015 This paper introduces the vectorial Kappa (κv) that one can utilize to assess congruence between two vectorial mosaics. The vectorial Kappa extends for vectorial mosaics the approach of the so-called Cohen's Kappa index, commonly used to compare raster mosaics.
Bonhomme, Vincent +3 more
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Clinical Chemistry and Laboratory Medicine (CCLM), 2018 Abstract Background Detection of intrathecal immunoglobulin G (IgG) synthesis by gold standard oligoclonal bands (OCB) or IgG index remains an integral part of multiple sclerosis (MS) diagnostics, although both methods have weaknesses.
Christiansen, Mikael +5 more
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Neurology Neuroimmunology & Neuroinflammation, 2023 To evaluate whether the kappa free light chain index (K-index) can predict the occurrence of new T2-weighted MRI lesions (T2L) and clinical events in clinically isolated syndrome (CIS) and radiologically isolated syndrome (RIS).All consecutive patients presenting for the diagnostic workup, including CSF analysis, of clinical and/or MRI suspicion of ...
Michael Levraut +7 more
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Inter-Laboratory Concordance of Cerebrospinal Fluid and Serum Kappa Free Light Chain Measurements
Biomolecules, 2022 The kappa index (K-Index), calculated by dividing the cerebrospinal fluid (CSF)/serum kappa free light chain (KFLC) ratio by the CSF/serum albumin ratio, is gaining increasing interest as a marker of intrathecal immunoglobulin synthesis. However, data on
Patrizia Natali +22 more
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Assessment of Reliability of Three Indices Measuring Gingival Overgrowth
Acta Stomatologica Croatica, 2023 Objectives: Numerous indices have been used to grade the severity of gingival overgrowth which led to suspicion regarding the results concerning its prevalence and pathogenicity.
Ahmad Safa Alkateb +2 more
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Comparative Analysis of Feature Extraction and Pixel-based Classification of High-Resolution Satellite Images Using Geospatial Techniques [PDF]
E3S Web of Conferences, 2021 Two common techniques for classifying satellite imagery are pixel-based and Feature extraction image analysis methods. Typically, for agreements reached imaging, pixel-based analysis is used, whereas high-resolution imagery is suitable for Feature ...
Musleh Alaa Adnan, Jaber Hussein Sabah
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Assessment of land cover/land use changes using object-oriented processing of satellite imageries (1985-2015) in the Rozechai Watershed of Urmia [PDF]
تحقیقات کاربردی علوم جغرافیایی, 2022 Also, because of human activities and natural phenomena, the face of the earth has always undergone a change. Therefore, for optimal management of natural areas, awareness of the ratio of land cover/land use changes is a necessity.
Khadijeh Haji +3 more
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Sensors, 2022 Classification is a very common image processing task. The accuracy of the classified map is typically assessed through a comparison with real-world situations or with available reference data to estimate the reliability of the classification results ...
Bakhtiar Feizizadeh +3 more
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Telematics and Informatics Reports, 2023 There are many annotation methods for the English language based on adapting an argumentation model according to the study domain. However, as far as research has been done, there are no annotation methods for detecting argumentative content in Spanish ...
Yudi Guzmán-Monteza
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