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Limonene Detection in the Exhaled Human Breath Providing an Early Diagnosis Method of Liver Diseases
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Metabolome provides new insights into the volatile substances in 'Ruidu Kemei' grapes under the two-crop-a-year cultivation system
Published 2024-01-01“…In the SF, green and fruity flavors were more prominent, while floral was the dominant fruity aroma in WF. This work provides new insights into the metabolism of volatiles in summer and winter grapes and reference for the selection and promotion of varieties with suitable aromas for a two-crop-a-year cultivation system.…”
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Refining and conching alter the volatile composition of dark chocolate — Revealing profile changes in aroma-active volatiles and volatile organic compounds
Published 2025-03-01“…Presumably, a major part of the VOCs detected in our study were not aroma-active. Our results thus provide an insight into the changes in volatile compounds’ composition during chocolate production and deliver a new perspective for monitoring the chocolate manufacturing process.…”
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STOCK MARKET FLUCTUATIONS SIMULATION WITHIN LOWLY VOLATILE AND HIGHLY VOLATILE PERIODS
Published 2013-12-01“…The recommendations on the portfolio management under the crisis time are provided on the basis of the performed calculations.…”
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Comparative study of volatile and non-volatile flavor substances in squid from multiple origins
Published 2025-04-01“…Headspace gas chromatography-ion mobility spectrometry (HS-GC-IMS) and headspace solid-phase microextraction gas chromatography–mass spectrometry (HS-SPME-GC–MS), respectively, identified 52 and 43 volatile compounds, with aldehydes and alcohols being the main volatile substances. …”
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On the Curvature of the Bachelier Implied Volatility
Published 2025-02-01“…Our aim in this paper is to analytically compute the at-the-money second derivative of the Bachelier implied volatility curve as a function of the strike price for correlated stochastic volatility models. …”
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Comparison of different drying technologies for green tea: Changes in color, non-volatile and volatile compounds
Published 2024-12-01“…Herein, the differences in color, non-volatile, and volatile components of green tea under various drying methods were investigated. …”
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Analysis of Volatile and Non-Volatile Components of Dried Chili Pepper (<i>Capsicum annuum</i> L.)
Published 2025-02-01“…However, the sensory quality, fruit shape index, edible index, nutrition index, and volatile components of dried pepper have not been comprehensively analyzed. …”
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Metabolomics analysis reveals dynamic changes of volatile and non-volatile metabolites during the scenting process of jasmine tea
Published 2025-05-01“…To explore the dynamic changes in ‘Round leaf’ jasmine tea (RT) during the scenting process, targeted metabolomics and HS-SPME-GC–MS were used to identify the non-volatile and volatile compounds, and compare them with double-petal jasmine tea (DT). …”
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VOLATILITY ANALYSIS ON ROMANIAN STOCK MARKET
Published 2024-10-01“…In Romania, the stock market is characterized by relative maturity and continuous development, and volatility analysis provides valuable information about economic dynamics and stability. …”
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Stock volatility as an anomalous diffusion process
Published 2024-12-01“…Our model computes the diffusion exponent of a financial time series to measure its volatility and it categorizes market movements into five diffusion models: annealed transit time motion (ATTM), continuous time random walk (CTRW), fractional Brownian motion (FBM), Lévy walk (LW), and scaled Brownian motion (SBM).Our findings suggest that the diffusion exponent derived from anomalous diffusion processes provides insightful and novel perspectives on stock market volatility. …”
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High Frequency Response of Volatile Memristors
Published 2024-12-01“…This analytical approach not only increases the comprehension of volatile electrothermal memristors but also provides a theoretical framework to harness the enhanced dynamical capabilities of real‐world volatile memristors in practical applications.…”
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Asymmetry in the Prediction of Cojumps on Volatility and Its Reversal
Published 2022-01-01“…The asymmetry of volatility is an important feature of asset price changes, and studying the asymmetry of cojumps on volatility prediction can provide a reference for systemic risk monitoring. …”
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The Effect of Earnings Volatility on Stock Price Delay
Published 2022-03-01“…I use five-year rolling standard deviations of earnings and components for earnings and components volatility measures. As an additional earnings volatility measure, I adopt the degree to which earnings volatility deviates from cash flow volatility. …”
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Research on the impact of algorithmic trading on market volatility
Published 2025-08-01“…Although many scholars have studied the impact of AT on market volatility, the evidence they provided is inconsistent. …”
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Discounted-likelihood valuation of variance and volatility swaps
Published 2025-01-01“…This study proposes a new valuation framework that provides risk-sensitive investors with an additional safeguard. …”
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