Showing 21 - 40 results of 2,062 for search 'Volatile provide', query time: 0.11s Refine Results
  1. 21

    Volatile metabolites of pathogens: a systematic review. by Lieuwe D J Bos, Peter J Sterk, Marcus J Schultz

    Published 2013-05-01
    “…Volatile metabolites can be investigated directly in exhaled air, allowing for noninvasive monitoring. …”
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    Article
  2. 22

    Determination of Volatile Compounds in Raw Milk with Mastitis by Nükhet Nilüfer Demirel Zorba, Seda Özdikmenli Tepeli, Musa Yalman

    Published 2025-04-01
    “…This study aimed to investigate the volatile compounds present in raw cow's milk using Solid Phase Microextraction (SPME) and Gas Chromatography-Mass Spectrometry (GC-MS). …”
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  3. 23

    Volatile Compounds in Musk and Their Anti-Stroke Mechanisms by Chengli Zheng, Xin Shi, Qinling Yang, Zhongkun Cai, Xiao Wang, Liuqing Yang, Xue Bai, Xiuxiang Meng, Diyan Li, Hang Jie

    Published 2025-03-01
    “…<b>Conclusions:</b> These findings provide valuable insights into the distinct volatile compositions of various types of musk and underscore the significant potential of volatile compounds (VCs) in stroke treatment.…”
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  4. 24

    Associations of volatile organic compounds/semi-volatile organic compounds exposure on asthma: A review of epidemiological studies and diagnostic applications by Tiantian GU, Jin ZHANG, Teng YANG, Jiawei WANG, Qinsheng KONG, Guoxing LI, Jing HUANG

    Published 2025-06-01
    “…Volatile organic compounds (VOCs) and semi-volatile organic compounds (SVOCs) are common organic compounds in indoor and outdoor air, and enter the human body primarily through the respiratory tract and directly damage the respiratory system. …”
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    Article
  5. 25

    Unravelling the Complexity of Supply Chain Volatility Management by Benjamin Nitsche

    Published 2018-08-01
    “…Managing supply chain volatility (SCV) is often identified as one of the major challenges of modern supply chain management. …”
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    Article
  6. 26

    Modelling and forecasting of Nigeria stock market volatility by Olufemi Samuel Adegboyo, Kiran Sarwar

    Published 2025-05-01
    “…Among the models tested, GJR-GARCH with the Student’s t-distribution performs best in forecasting volatility, providing superior fit and forecasting accuracy. …”
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    Article
  7. 27

    COMPARATIVE ANALYSIS OF VOLATILITY OF CRYPTOCURRENCIES AND FIAT MONEY by G. O. Krylov, A. Yu. Lisitsyn, L. I. Polyakov

    Published 2018-05-01
    “…The article provides a comparative analysis of the volatility of the leading national fiat currencies and their transnational anonymous analogues, which received the slang name “cryptocurrency”.Volatility is the most important financial indicator in the management of financial flows, as a measure of the risk of using a financial instrument at a specified period of time. …”
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  8. 28

    Characterization of volatile compounds profiles and identification of key volatile and odor-active compounds in 40 sweetpotato (Ipomoea Batatas L.) varieties by Rong Zhang, Chaochen Tang, Bingzhi Jiang, Xueying Mo, Zhangying Wang

    Published 2025-01-01
    “…Therefore, 40 primary sweetpotato varieties with different flesh colors were analyzed by HS-SPME/GC–MS to characterize the volatile compounds. A total of 121 volatile compounds were detected, with aldehydes, furans and terpenes being the most abundant components. …”
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    Article
  9. 29

    Flavor properties of post-heated fermented milk revealed by a comprehensive analysis based on volatile and non-volatile metabolites and sensory evaluation by Xiaoxia Li, Zhi Zhao, Shaoqi Shi, Dongdong Li, Yue Sang, Pengjie Wang, Liang Zhao, Fuqing Wang, Bing Fang, Shuxing Chen, Yixuan Li, Zhengqiang Jiang, Jie Luo, Xiaoxu Zhang, Ran Wang

    Published 2024-01-01
    “…This study investigates the changes in volatile metabolites in fermented milk treated at different post-heating temperatures to determine the characteristic aroma types and analyzes the changes in non-volatile metabolites associated with aroma-active compounds or their precursors to clarify the causes of the altered flavor and sensory properties. …”
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    Article
  10. 30

    Non-volatile and volatile metabolite analyses and objective quantitative technique reveal the effect of fixation methods on the flavor quality and metabolites of green tea by Xizhe Zhu, Liyue Yang, Zhiwen Ge, Wen Ouyang, Jinjin Wang, Ming Chen, Yaya Yu, Shunyin Wu, Yanhua Qin, Chunyong Huang, Guofu Zhang, Yating Zhang, Haibo Yuan, Yongwen Jiang, Jinjie Hua

    Published 2025-01-01
    “…Fixation methodology serves as the critical determinant in shaping green tea's multi-dimensional quality attributes; however, the impact of different fixation methods and the corresponding combinations on the overall metabolites and quality of in green tea remains unclear. In this study, non-volatile metabolites (NVMs) and volatile metabolites (VMs) analyses and objective quantitative techniques were used to determine the effects of electromagnetic roller-hot air coupling fixation (ROHF), electromagnetic roller-steam coupling fixation (ROSF), electromagnetic roller-hot air-steam coupling fixation (RHSF), electromagnetic single roller fixation (ROLF), and carding fixation (CDF) on the quality of green tea. …”
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  11. 31

    Widely targeted metabolomics and SPME-GC-MS analysis revealed the quality characteristics of non-volatile/volatile compounds in Zheng’an Bai tea by Li Liu, Dahe Qiao, Xiaozeng Mi, Shirui Yu, Tingting Jing, Yanlin An

    Published 2024-11-01
    “…Moderate spreading is conducive to the release of the aroma of tea leaves, but fixation causes a sharp decrease in the content of most volatile metabolites. Ultimately, 9 volatile substances including geraniol, linalool, nerolidol, jasmone, octanal, 1-Nonanal, heptaldehyde, methyl salicylate and 1-Octen-3-ol were identified as the key aroma components (OAV &gt;1) of Zheng’an Bai tea.ConclusionIn conclusion, this study has for the first time comprehensively revealed the quality change characteristics of fresh leaves at different developmental stages and during the processing of Zheng’an Bai tea, and provided a foundation for further process improvement.…”
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  12. 32

    Behavioral and electrophysiological responses of Hippodamia variegata to plant volatiles. by Yi Wang, Ying Zhang, Tao Zhang, Zihan Li, Tinghui Liu, Yanhui Lu

    Published 2025-01-01
    “…Also, feeding of H. variegata increased in the presence of these plant volatiles under the condition of enclosures. These findings provide a theoretical basis for future behavioral manipulation of this predator under field conditions.…”
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  13. 33

    Historical Perspectives in Volatility Forecasting Methods with Machine Learning by Zhiang Qiu, Clemens Kownatzki, Fabien Scalzo, Eun Sang Cha

    Published 2025-05-01
    “…Thus, this paper aims to provide a comprehensive survey of the historical evolution of volatility forecasting with a comparative benchmark of key landmark models, such as implied volatility, GARCH, LSTM, and Transformer. …”
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  14. 34
  15. 35

    Use of Respiratory Volatile Organic Compounds in the Diagnosis of Infections by Mehdi Basaki

    Published 2024-12-01
    “…There is a growing interest in developing diagnostic methods through the analysis of exhaled air, as breath sampling is non-invasive, safe, and convenient. Volatile organic compounds (VOCs) present in exhaled air provide insights into the metabolic and biophysical processes associated with various diseases. …”
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  16. 36

    An Analysis of the Stock Market Volatility Spread in Emerging Countries by Murat Akkaya

    Published 2021-11-01
    “…This article provides results on the volatility spread for stock markets in emerging economies. …”
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  17. 37

    Profiling of volatile compounds in four Egyptian date cultivars by T. G. Abedelmaksoud, M. A. Hassan, M. T. M. Assous, A. E. R. M. Khalaf-Allah

    Published 2025-07-01
    “…This comprehensive analysis reveals a complex and varied aromatic compounds profile among the date cultivars, with each variety having its unique sensory characteristics. The results provide valuable insights into the volatile profiles of Egyptian date varieties, potentially guiding the production of date-derived products and thus enhancing their application in food processing industries.…”
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  18. 38

    Integration of volatile and non-volatile metabolites and the transcriptome reveals the formation mechanisms of differential aroma compounds between Pyrus communis and Pyrus pyrifol... by Jiao Wang, Jiao Wang, Xianping Guo, Xianping Guo, Zhongying Wu, Zhongying Wu, Dongsheng Wang, Dongsheng Wang, Peng Guo, Yongping Han, Hui Jiang, Zhenzhen Lü

    Published 2025-04-01
    “…However, there is a lack of systematic research on this subject.MethodsAn analysis of volatile and non-volatile metabolites was combined with transcriptome analysis to explore the formation mechanism of differential aroma compounds between three P. communis and three P. pyrifolia cultivars.ResultsIn this study, a total of 510 volatile compounds were identified in the six cultivars. …”
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  19. 39

    The Role of Ammonia in the Distribution of Volatiles in the Primordial Hydrosphere of Europa by Alizée Amsler Moulanier, Olivier Mousis, Alexis Bouquet, Christopher R. Glein

    Published 2025-01-01
    “…The presence of a hydrosphere on Europa raises questions about its habitability, and studies of its volatile inventory can provide insight into its formation process. …”
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  20. 40

    Frontostriatal connectivity dynamically modulates the adaptation to environmental volatility by Yuxuan Zhang, Nicholas T. Van Dam, Hui Ai, Pengfei Xu

    Published 2025-02-01
    “…Flexibility, which captures the dynamic changes of network modularity in the brain, was higher in the environmental transition from volatile to stable than from stable to volatile. These findings suggest that behavioral adaptations and dynamic brain organizations in transitions between stable and volatile environments are asymmetric, providing critical insights into the way that people adapt to changing environments.…”
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