Results 11 to 20 of about 245,156 (167)
Frontiers in Psychology, 2023 The influencing factors of internet fraud, including demographics, psychology, experience and knowledge of susceptibility, have been widely studied. Research on the psychological mechanism of the victimisation process of internet fraud is relatively ...
Yuxi Shang +5 more
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On the number of series parallel and outerplanar graphs [PDF]
Discrete Mathematics & Theoretical Computer Science, 2005 We show that the number $g_n$ of labelled series-parallel graphs on $n$ vertices is asymptotically $g_n \sim g \cdot n^{-5/2} \gamma^n n!$, where $\gamma$ and $g$ are explicit computable constants.
Manuel Bodirsky +3 more
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Asymptotically Normal Estimators for Zipf’s Law [PDF]
Sankhya A, 2018 Zipf's law states that sequential frequencies of words in a text correspond to a power function. Its probabilistic model is an infinite urn scheme with asymptotically power distribution. The exponent of this distribution must be estimated. We use the number of different words in a text and similar statistics to construct asymptotically normal ...
Mikhail Chebunin, Artyom Kovalevskii
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Local government debt, resource misallocation, and green total factor productivity in China
Frontiers in Environmental Science, 2023 Although China has implemented numerous environmental governance polices to realize green development, no significant changes have been achieved in reality. To understand the underlying reasons, we relate green development to the debt-driven model by the
Guangjun Deng +4 more
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The psychology of the internet fraud victimization of older adults: A systematic review
Frontiers in Psychology, 2022 Criminals targeting and exploiting older adults in online environments are of great concern. This study systematically retrieved and analyzed articles on the psychological characteristics of older adult victims of online fraud. First, we found that there
Yuxi Shang +6 more
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Frontiers in Marine Science, 2022 The fragmentation of international ship-aircraft encounter (SAE) rules has led to practical difficulties; as such, it is necessary to establish an integrated set of regulations for international SAEs.
Wei Li, Mehran Idris Khan
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Energy Reports, 2022 As a uncommon typify of ecosystem, the innovation ecosystem led by sketch enterprises is a reticulation brigade formed by plat-led enterprises to stipulate fundamental neologization building and with other narrated enterprises and attached institutions ...
Yongcai Yan, Jing Xia, Dong Sun, Qiqi Hu
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The Impact of Entrepreneurial Optimism and Labor Law on Business Performance of New Ventures
Frontiers in Psychology, 2021 The purpose is to study the internal relationship between entrepreneurial optimism and business performance of new ventures, and the impact of entrepreneurial optimism on the business performance of new ventures.
Shuai Li, Dongshuo Wu, Youxia Sun
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Between Urban and Rural: Spatial Production in Modern Rural Families
Redai dili, 2022 Based on the theory of spatial production, the current study adopts a qualitative approach to examine the case of W Village on the southeast coast of China to explore the development of families presently living in rural areas, through the overlapping ...
Chen Jingliang, Pan Xiaoxin, Zhang Dong
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Laws, 2023 It has been more than ten years since the nationwide sentencing standardization reform was implemented in China to solve the widespread problem of uneven sentencing in criminal justice.
Jia Wu, Yang Xia, Apei Song
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