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Extraction Parameters Significantly Influence the Quantity and the Profile of PLFAs Extracted from Soils
(2011)Phospholipid fatty acid (PLFA) analysis is a robust method for characterizing soil microbial communities. We determined the effects of extraction solvent (chloroform vs dichloromethane) and buffer (phosphate vs citrate) ... -
Extractor dimensions affect optimization of laboratory-scale batch solid-liquid extraction of polyphenols from plant material: potato peels as a case study
(2021)Polyphenols are commonly retrieved from plant material with solid-liquid extraction, the optimization of which requires fundamental laboratory-scale investigation, to clearly identify variables and variable levels crucial ... -
Extracts from the mediterranean food plants Carthamus lanatus, Cichorium intybus, and Cichorium spinosum enhanced GSH levels and increased Nrf2 expression in human endothelial cells
(2018)The Mediterranean diet is considered to prevent several diseases. In the present study, the antioxidant properties of six extracts from Mediterranean plant foods were assessed. The extracts' chemical composition analysis ... -
Extranodal cytotoxic T-cell lymphoma in a patient with X-linked agammaglobulinaemia
(2001)This report documents the occurrence of an extranodal cytotoxic peripheral T-cell lymphoma (PTCL) in a patient with X-linked agammaglobulinaemia (XLA). The diagnosis was based on the immunohistochemical detection of T-cell ... -
Extremal Singular Graphs
(2020)A graph is called singular if its adjacency matrix is singular. The problem of characterizing all singular graphs was posed in 1957 by L. Collatz and U. Sinogowitz. Since then, it has been studied intensely due to its great ... -
Extreme between-study homogeneity in meta-analyses could offer useful insights
(2006)Objectives: Meta-analyses are routinely evaluated for the presence of large between-study heterogeneity. We examined whether it is also important to probe whether there is extreme between-study homogeneity. Study Design: ... -
Extreme Electron Acceleration with Fixed Radiation Energy
(2022)We examine the extreme situation of radiation from an electron that is asymptotically accelerated to the speed of light, resulting in finite emission energy. The analytic solution explicitly demonstrates the difference ... -
Extreme Interval Electricity Price Forecasting of Wholesale Markets Integrating ELM and Fuzzy Inference
(2019)The electricity wholesale market is inherently volatile in a deregulated market structure where market participants like power generators and retailors drive the price of electricity. Timely forecasting of the wholesale ... -
Extreme playground
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Extreme solitary waves on falling liquid films
(2014)Direct numerical simulation (DNS) of liquid film flow is used to compute fully developed solitary waves and to compare their characteristics with the predictions of low-dimensional models. Emphasis is placed on the regime ... -
Extremely low frequency electromagnetic exposure assessment in schools: a statistical analysis of urban and semi-urban areas
(2021)The aim of this research paper is to estimate the mean value of extremely low frequency (ELF) exposure in schools in Greece. Detailed ELF measurements were conducted and analyzed by the Weighted Peak Method (WPM), which ... -
EXTREMELY LOW FREQUENCY ELECTROMAGNETIC FIELD EXPOSURE MEASUREMENT in the VICINITY of WIND TURBINES
(2020)Background: There is an exponential growth of public concern worldwide regarding the exposure to electromagnetic fields (EMF) generated by wind turbines. The high concern of the general population enhances the fact that ... -
Eyewear waste management: Issues and trends
(2019)The most widespread disability in the world is impaired vision. Individuals in order to correct or to improve their vision problems they wear eyeglasses or contact lenses. Additionally, eyeglasses with colored or tinted ...