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ISBN: 0128229233 9780128229248 0128229241 9780128229231 Year: 2021 Publisher: London, England : Academic Press,
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"During last couple of decades, a great deal of research has explored what exactly plants contain (bioactives) and how these molecules may interact with human physiology at the molecular level. It is extremely important to know what happens to plant bioactives or their biological activities when processed or isolated under various reaction conditions. Huge numbers of extraction or food manufacturing methodologies are adversely affecting the quality of these phytonutrients so there is a prompt need to highlight these processes/methods and replace them with more novel, efficient, green, or eco-friendly ones. A Centum of Valuable Plant Bioactives is a comprehensive resource on the top 100 plant bioactives available. Chapters are grouped together by bioactives, with sections on carotenes, xanthophylls, terpenoids, steroids, polyphenols and more. This is an essential guide for botanists, food technologists and chemists, nutritionists and pharmacists"--
Plant bioactive compounds. --- Bioactive compounds --- Plant products
Book
ISBN: 0081011733 1785481096 9780081011737 9781785481093 Year: 2017 Publisher: London ISTEP Press Ltd.
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ISBN: 0081011733 9780081011737 9781785481093 1785481096 Year: 2017 Publisher: London ISTEP Press Ltd
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The analysis of QoE is not an easy task, especially for multimedia services, because all the factors (technical and non-technical) that directly or indirectly influence the user-perceived quality have to be considered. This book describes different methods to investigate users' QoE from the viewpoint of technical and non-technical parameters using multimedia services. It discusses the subjective methods for both controlled and uncontrolled environments. Collected datasets are used to analyze users' profiles, which sheds light on key factors to help network service providers understand end-users' behavior and expectations. Important adaptive video streaming technologies are discussed that run on unmanaged networks to achieve certain QoS features. The authors present a scheduling method to allocate resources to the end-user based on users' QoE and optimizes the power efficiency of users' device for LTE-A. Lastly, two key aspects of 5G networks are presented: QoE using multimedia services (VoIP and video), and power-saving model for mobile device and virtual base station.
Book
ISBN: 3030187853 3030187845 Year: 2020 Publisher: Cham : Springer International Publishing : Imprint: Springer,
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This book provides a concise treatise on the use of surfactants in enhanced oil recovery (EOR), including information on key types of surfactants and their respective applications in the wider petroleum industry. The authors discuss carbon dioxide EOR, alkaline-surfactant-polymer flooding strategies, and the use of surfactants as a means of reducing interfacial tension, while also paying special attention to the challenges involved in using surfactants for enhanced oil recovery, such as the difficult issue of surfactant adsorption on reservoir rock. All chapters highlight and are based on the authors’ own laboratory-scale case studies. Given its content, the book offers a valuable asset for graduate students of petroleum and chemical engineering, as well as researchers in the field of chemical enhanced oil recovery. It will also be of interest to professionals involved in enhanced industrial oil recovery. .
Chemical engineering. --- Fossil fuels. --- Industrial Chemistry/Chemical Engineering. --- Fossil Fuels (incl. Carbon Capture). --- Fossil energy --- Fuel --- Energy minerals --- Chemistry, Industrial --- Engineering, Chemical --- Industrial chemistry --- Engineering --- Chemistry, Technical --- Metallurgy --- Enhanced oil recovery. --- EOR (Petroleum engineering) --- Improved oil recovery --- Oil fields --- Tertiary recovery of oil --- Enhanced recovery operations --- Production methods
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ISBN: 9783030187859 Year: 2020 Publisher: Cham Springer International Publishing :Imprint: Springer
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Fuels --- Chemical technology --- chemische technologie --- fossiele brandstoffen
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ISBN: 9783030187859 Year: 2020 Publisher: Cham Springer International Publishing
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This book provides a concise treatise on the use of surfactants in enhanced oil recovery (EOR), including information on key types of surfactants and their respective applications in the wider petroleum industry. The authors discuss carbon dioxide EOR, alkaline-surfactant-polymer flooding strategies, and the use of surfactants as a means of reducing interfacial tension, while also paying special attention to the challenges involved in using surfactants for enhanced oil recovery, such as the difficult issue of surfactant adsorption on reservoir rock. All chapters highlight and are based on the authors’ own laboratory-scale case studies. Given its content, the book offers a valuable asset for graduate students of petroleum and chemical engineering, as well as researchers in the field of chemical enhanced oil recovery. It will also be of interest to professionals involved in enhanced industrial oil recovery. .
Fuels --- Chemical technology --- chemische technologie --- fossiele brandstoffen
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