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book (5)

digital (2)


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English (7)


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2020 (7)

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Book
Individual retweeting behavior on social networking sites : a study on individual information disseminating behavior on social networking sites
Authors: --- ---
ISBN: 981157376X 9811573751 Year: 2020 Publisher: Springer Singapore

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This book explores and analyzes influential predictors and the underlying mechanisms of individual content sharing/retweeting behavior on social networking sites (SNS) from an empirical perspective. Since Individual content sharing/ retweeting behavior expedites information dissemination, it is a critical mechanism of information diffusion on Twitter. Individual sharing/retweeting behavior does not appear to happen randomly. So, what factors lead to individual information dissemination behavior? What are the dominating predictors? How does the recipient make retweeting decisions? How do these influential predictors combine and by what mechanism do they influence an individual’s retweeting decisions? Furthermore, are there any differences in the process of individual retweeting decisions? If so, what causes such differences? In order to answer these previously unexplored questions and gain a holistic view of individual retweeting behavior, the authors examined people’s retweeting history on Twitter and obtained a real dataset containing more than 60 million Twitter posts. They then employed text mining and natural language processing techniques to extract useful information from social media content, and used various feature selection methods to identify a subset of salient features that have substantial effects on individual retweeting behavior. Lastly, they applied the Elaboration Likelihood Model to build an overarching theoretical framework to reveal the underlying mechanisms of individual retweeting behavior. Given its scope, this book will appeal to researchers interested in investigating information dissemination on social media, as well as to marketers and administrators who plan to use social networking sites as an important avenue for information dissemination.


Digital
Individual Retweeting Behavior on Social Networking Sites : A Study on Individual Information Disseminating Behavior on Social Networking Sites
Authors: --- ---
ISBN: 9789811573767 Year: 2020 Publisher: Singapore Springer Singapore, Imprint: Springer

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Abstract

This book explores and analyzes influential predictors and the underlying mechanisms of individual content sharing/retweeting behavior on social networking sites (SNS) from an empirical perspective. Since Individual content sharing/ retweeting behavior expedites information dissemination, it is a critical mechanism of information diffusion on Twitter. Individual sharing/retweeting behavior does not appear to happen randomly. So, what factors lead to individual information dissemination behavior? What are the dominating predictors? How does the recipient make retweeting decisions? How do these influential predictors combine and by what mechanism do they influence an individual’s retweeting decisions? Furthermore, are there any differences in the process of individual retweeting decisions? If so, what causes such differences? In order to answer these previously unexplored questions and gain a holistic view of individual retweeting behavior, the authors examined people’s retweeting history on Twitter and obtained a real dataset containing more than 60 million Twitter posts. They then employed text mining and natural language processing techniques to extract useful information from social media content, and used various feature selection methods to identify a subset of salient features that have substantial effects on individual retweeting behavior. Lastly, they applied the Elaboration Likelihood Model to build an overarching theoretical framework to reveal the underlying mechanisms of individual retweeting behavior. Given its scope, this book will appeal to researchers interested in investigating information dissemination on social media, as well as to marketers and administrators who plan to use social networking sites as an important avenue for information dissemination.


Book
Subarachnoid Hemorrhage : Neurological Care and Protection
Authors: --- --- ---
ISBN: 303004615X 3030046141 Year: 2020 Publisher: Cham : Springer International Publishing : Imprint: Springer,

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This book highlights the latest developments in acute and delayed neurovascular injury studies including delayed cerebral vasospasm, early brain injury, micro-circulation compromise, spreading cortical depolarization, neuroinflammation, and long-term cognitive dysfunctions after subarachnoid hemorrhage. About 32 chapters cover original presentations from the 14th international conference on neurovascular events after subarachnoid hemorrhage, held in Los Angeles in October 2017. Neurosurgeons, neurologists, and neuro-ICU practitioners discuss clinical observations, new pilot treatments, clinical trials, academic and industrial interactions, including surgical and endovascular approaches, brain injury monitoring, new developments in brain imaging, ICU management, early brain injury scales and management, counter cortical depolarization management and anti-inflammation management. In addition, animal models used to study acute and delayed neurovascular events, the basic mechanisms of vascular, neuronal, and CSF physiology, new experimental treatment strategies, new frontiers in the treatment of neurovascular injuries, and new research directions are discussed. .


Book
Individual Retweeting Behavior on Social Networking Sites
Authors: --- --- ---
ISBN: 9789811573767 Year: 2020 Publisher: Singapore Springer Singapore :Imprint: Springer

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Digital
Subarachnoid Hemorrhage : Neurological Care and Protection
Authors: --- --- ---
ISBN: 9783030046156 Year: 2020 Publisher: Cham Springer International Publishing

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Abstract

This book highlights the latest developments in acute and delayed neurovascular injury studies including delayed cerebral vasospasm, early brain injury, micro-circulation compromise, spreading cortical depolarization, neuroinflammation, and long-term cognitive dysfunctions after subarachnoid hemorrhage. About 32 chapters cover original presentations from the 14th international conference on neurovascular events after subarachnoid hemorrhage, held in Los Angeles in October 2017. Neurosurgeons, neurologists, and neuro-ICU practitioners discuss clinical observations, new pilot treatments, clinical trials, academic and industrial interactions, including surgical and endovascular approaches, brain injury monitoring, new developments in brain imaging, ICU management, early brain injury scales and management, counter cortical depolarization management and anti-inflammation management. In addition, animal models used to study acute and delayed neurovascular events, the basic mechanisms of vascular, neuronal, and CSF physiology, new experimental treatment strategies, new frontiers in the treatment of neurovascular injuries, and new research directions are discussed. .


Book
Structural Prognostics and Health Management in Power & Energy Systems
Authors: --- --- --- --- --- et al.
ISBN: 3039217674 3039217666 Year: 2020 Publisher: MDPI - Multidisciplinary Digital Publishing Institute

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The idea of preparing an Energies Special Issue on “Structural Prognostics and Health Management in Power & Energy Systems” is to compile information on the recent advances in structural prognostics and health management (SPHM). Continued improvements on SPHM have been made possible through advanced signature analysis, performance degradation assessment, as well as accurate modeling of failure mechanisms by introducing advanced mathematical approaches/tools. Through combining deterministic and probabilistic modeling techniques, research on SPHM can provide assurance for new structures at a design stage and ensure construction integrity at a fabrication phase. Specifically, power and energy system failures occur under multiple sources of uncertainty/variability resulting from load variations in usage, material properties, geometry variations within tolerances, and other uncontrolled variations. Thus, advanced methods and applications for theoretical, numerical, and experimental contributions that address these issues on SPHM are desired and expected, which attempt to prevent overdesign and unnecessary inspection and provide tools to enable a balance between safety and economy to be achieved. This Special Issue has attracted submissions from China, USA, Portugal, and Italy. A total of 26 submissions were received and 11 articles finally published.

Keywords

empirical mode decomposition --- underground powerhouse --- sensitivity analysis --- DNN --- fault detection --- neural networks --- structural health monitoring --- analysis mode decomposition --- dynamic analysis of the structure --- residual useful life --- renewable energy --- remaining useful life --- retrofitting activities --- wind turbine blade --- optimized deep belief networks --- strain prediction --- offshore wind turbines --- low frequency tail fluctuation --- oil and gas platforms --- supporting vector machine (SVM) --- wave–structure interaction (WSI) --- sifting stop criterion --- probabilistic analyses of stochastic processes and frequency --- mode mixing --- non-probabilistic reliability index --- data-driven --- prognostics --- turbine blisk --- wind turbines --- supervisory control and data acquisition system --- fuzzy safety criterion --- analysis-empirical mode decomposition --- rotation of hydraulic generator --- life cycle cost --- health monitoring --- reliability --- wavelet decomposition --- weighted regression --- similarity-based approach --- vibration transmission mechanism --- wind and wave analysis --- full-scale static test --- deep learning --- multioperation condition --- extremum surface response method --- lithium-ion battery --- vibration test --- lateral-river vibration --- operational modal analysis --- dynamic analysis --- regeneration phenomenon --- machine learning --- prognostic and Health Management --- offshore structures --- NAR neural network --- techno-economic assessments --- stochastic subspace identification --- vertical axis wind turbine --- dynamic fuzzy reliability analysis


Book
Subarachnoid Hemorrhage
Authors: --- --- --- ---
ISBN: 9783030046156 Year: 2020 Publisher: Cham Springer International Publishing :Imprint: Springer

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