Suchergebnisse

This book gathers a selection of peer-reviewed papers presented at the 4th Big Data Analytics for Cyber-Physical System in Smart City (BDCPS 2022) conference, held in Bangkok, Thailand, on December 16-17. The contributions, prepared by an international team of scientists and engineers, cover the latest advances and challenges made in the field of big data analytics methods and approaches for the data-driven co-design of communication, computing, and control for smart cities. Given its scope, it offers a valuable resource for all researchers and professionals interested in big data, smart cities, and cyber-physical systems

Intro -- Foreword -- Welcome Message -- Conference Program -- Organization -- General Chair -- Program Chairs -- Publication Chairs -- Publicity Chairs -- Local Organizing Chair -- Program Committee Members -- MMIA 2021 Keynotes -- Understanding Differentiated Internet Use in Older Adults -- Science Wants Hard Numbers About People -- The Numbers Are Probably Wrong -- Oral Presentation Instruction -- Short Paper Presentation Instruction -- Registration -- About Inner Mongolia University -- Contents -- Part I: Multi-modal Informatics for Business and Management Applications -- Economic Analysis on the Tourism Development of Intangible Cultural Heritage Based on Big Data Analysis Technology -- 1 Introduction -- 2 Intangible Cultural Heritage and Tourism Development -- 2.1 Concept of Intangible Cultural Heritage -- 2.2 Intangible Cultural Heritage Tourism -- 3 Classification of Intangible Cultural Heritage Tourism Resources -- 4 Discussion -- 4.1 Questionnaire Design and Analysis of Survey Results -- 4.2 Tourism Economic Theory -- 4.3 Economic Analysis of Intangible Cultural Heritage - Utility Theory -- 4.4 Analysis on the Law of Diminishing Marginal Utility of Intangible Cultural Heritage -- 5 Conclusions -- References -- The Transition from Financial Accounting to Management Accounting in the Era of Artificial Intelligence -- 1 Introduction -- 2 An Overview of Management Accounting -- 2.1 The Meaning of Management Accounting -- 2.2 The Role of Management Accounting -- 3 The Difference Between Management Accounting and Financial Accounting -- 3.1 The Basic Functions of Financial Accounting and Management Accounting are Different -- 3.2 The Information Characteristics of Financial Accounting and Management Accounting are Different -- 3.3 Financial Accounting and Management Accounting Have Different Ways of Thinking.

The inertial navigation system is aligned and leveled before the launch of a long-range vehicle. However, the initial state errors caused by the non-uniformity of the Earth can influence the parameters in flight dynamics, which will bring about serious uncertainty for the impact point of a long-range vehicle. Firstly, this paper analyses the influence mechanism of initial state errors on nominal trajectory, navigation trajectory and guidance trajectory. Then, a propagation model of engine-cutoff state deviation caused by initial state errors is derived under the condition of without-guidance. On this basis, an accuracy analytical solution of initial state errors on perturbation guidance is finally proposed to obtain the real impact-point of the long-range vehicle. In the simulations, the influence properties of initial state errors on perturbation guidance is analysed, give influence regularities of single initial state error, and obtain the statistical properties of engine-cutoff state deviations and impact-point deviation by Monte Carlo technique. From the simulation results, it seems that the navigation state tracks the nominal state. However, the real impact- point deviation has not been truly eliminated, instead of the almost target-hit deviation calculated by navigation output. The proposed analytical guidance accuracy model can be rapidly computed to provide a compensation for guidance and control system to improve hit accuracy.

The main literature on Enterprise Systems (ES) focuses on large Western firms and has resulted in theoretical models to explain adoption, largely from the perspective of the adopting company. In contrast ES research, and in particular on SMEs in China, is limited. This research examines ES engagement in Chinese SMEs from the joint perspectives of both the SME and the ES technology provider in the context of government policies. The research is based on four cases in Shenzhen, PRC and an extended analysis of relevant government policies at central and local levels. Using King et al's (1994) institutional analysis it argues for the need of theory to specifically recognise institutional policies. It recognises also, however, that the problems of policy implementation are significant and suggestions for practice are offered.

Zhenxing Li,* Kaiwei Han,* Danfeng Zhang,* Jigang Chen, Zheng Xu, Lijun HouDepartment of Neurosurgery, Changzheng Hospital, Second Military Medical University, Shanghai, People's Republic of China*These authors contributed equally to this workAbstract: Traumatic brain injury (TBI), a mainly lethal and highly debilitating condition, is increasing worldwide. However, the underlying mechanism has not been fully elucidated and effective therapy is needed. Long noncoding RNAs (lncRNAs), which form a major class of noncoding RNAs, have emerged as novel targets for regulating physiological functions and mediating numerous neurological diseases. Notably, gene expression profile analyses have demonstrated aberrant changes in lncRNA expression in the cerebral cortex and hippocampus of rats, mice and human after TBI. lncRNAs may be associated with multiple pathophysiological processes following TBI and might play a crucial role in complications of TBI, such as traumatic optic neuropathy due to the regulation of specific signaling pathways. Some lncRNAs have also been found to be therapeutic targets for motor and cognitive recovery after TBI. lncRNAs may be promising biomarkers for TBI diagnosis, treatment, and prognosis prediction. However, further research isneeded to clarify the underlying mechanisms and therapeutic effects of lncRNAs on TBI. We review the current progress of studies on lncRNAs in TBI to draw more attention to their roles in this debilitating condition.Keywords: long non-coding RNA, traumatic brain injury, neuropathy