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Book ; Online: Terrorism and Developing Countries

Abdul Rehman Khan, Syed / Yu, Zhang

2020

Keywords	Sociology
Size	1 electronic resource (86 pages)
Publisher	IntechOpen
Document type	Book ; Online
Note	English ; Open Access
HBZ-ID	HT021050209
ISBN	9781789853155 ; 178985315X
Database	ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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Article ; Online: Comprehensive Analysis of Technical Management of Urban Underground Rail Transit Construction

Yu Zhang

E3S Web of Conferences, Vol 283, p

A Case Study of Chengdu Metro Line 17

2021 Volume 02011

Abstract: With the advancement and strengthening of urbanization, supercities are continually emerging; however, the traffic problems that accompany this growth actually hinder urban development. Thus, construction of an urban underground rail transit system is an ...

Abstract	With the advancement and strengthening of urbanization, supercities are continually emerging; however, the traffic problems that accompany this growth actually hinder urban development. Thus, construction of an urban underground rail transit system is an important civil project for utilization of urban underground space. In particular, numerous railway and tunnel projects have been implemented in China during the past few decades with great progress made in rail transit construction technology. Nonetheless, many technical challenges have also been encountered in areas of design, construction, safe operation, and maintenance. To examine such problems, the Phase I project of China’s Chengdu Metro Line 17 is comprehensively analyzed as a case study, and an in-depth discussion is given on the construction technology and technical management practices. The data obtained in the management process are classified and archived to form a complete dataset of technical project management. After the project is completed, the experience and lessons in technical management will be summarized to form reference material for similar projects in the future.
Keywords	Environmental sciences ; GE1-350
Subject code	690
Language	English
Publishing date	2021-01-01T00:00:00Z
Publisher	EDP Sciences
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: The economic analysis of the evolution of public ownership

Yu Zhang

E3S Web of Conferences, Vol 235, p

2021 Volume 01021

Abstract: For the issue of public ownership has been the focus of academic debate, through the German industrial 4.0 concepts lead to “China’s industrial 2025 plan”, on the basis of property rights theory, this paper combines with the basic concept of public ... ...

Abstract	For the issue of public ownership has been the focus of academic debate, through the German industrial 4.0 concepts lead to “China’s industrial 2025 plan”, on the basis of property rights theory, this paper combines with the basic concept of public ownership combed the realization form of public ownership, the evolution in China, and discusses the realization form of socialist public ownership with Chinese characteristics.
Keywords	Environmental sciences ; GE1-350
Language	English
Publishing date	2021-01-01T00:00:00Z
Publisher	EDP Sciences
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: A Study on the Realistic Path of Tourism Industry Helping Rural Rejuvenation —Taking Shaanxi Rural Tourism Demonstration Village as an example

Yu Zhang

E3S Web of Conferences, Vol 235, p

2021 Volume 01043

Abstract: The vigorous development of rural tourism has played an important role in promoting the agricultural economy, improving the rural living environment, inheriting and protecting rural culture, and has become an important way to promote the implementation ... ...

Abstract	The vigorous development of rural tourism has played an important role in promoting the agricultural economy, improving the rural living environment, inheriting and protecting rural culture, and has become an important way to promote the implementation of rural revitalization strategies. The paper investigates the relationship between the rural tourism industry and rural revitalization. Taking the rural tourism demonstration village in Shaanxi Province as an example, the impact of rural tourism development in Shaanxi on rural revitalization is analyzed, and the development path of rural tourism to promote rural revitalization is developed to provide a reference for other regions.
Keywords	Environmental sciences ; GE1-350
Language	English
Publishing date	2021-01-01T00:00:00Z
Publisher	EDP Sciences
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: MiR-150 levels are related to in-hospital mortality in non-HIV Pneumocystis pneumonia patients.

Zhang, Chao / Sun, Han / Yu Zhang, Qian- / Tong, Zhao-Hui

Medical mycology

2024

Abstract: Pneumocystis pneumonia (PCP) is a common opportunistic infection that occurs in immunocompromised patients. Compared with HIV patients, PCP in non-HIV patients tends to follow up a more urgent course and poorer prognosis. Therefore, markers that could ... ...

Abstract	Pneumocystis pneumonia (PCP) is a common opportunistic infection that occurs in immunocompromised patients. Compared with HIV patients, PCP in non-HIV patients tends to follow up a more urgent course and poorer prognosis. Therefore, markers that could predict survival of PCP patients in non-HIV population are of great value. MiRNA-150 has been widely studied in many diseases since it has been identified as a vital regulator of immune cell differentiation and activation. We thus conduct this study aiming to evaluate the prognostic value of miR-150 level in non-HIV PCP. First, the expression levels of miR-150 were compared between PCP patients and healthy volunteers. The miR-150 levels in immune cells were also detected in PCP mouse models. Then the prognostic value of miR-150 was further assessed in another PCP population (n = 72). The expression levels of miR-150 were measured by reverse transcription real-time PCR (RT-PCR) technique. Our data demonstrated significantly decreased miR-150 expression levels in PCP patients and mouse models compared to controls. The miR-150 levels also decreased in various immune cells of PCP mouse models. With a cut-off value of 3.48, the area under the curve, sensitivity, specificity of miR-150 to predicate PCP mortality were 0.845, 68.2% and 96.0% respectively. In conclusion, miR-150 expression value might serve as a potential biomarker to identify PCP patients at high risk of death.
Language	English
Publishing date	2024-03-12
Publishing country	England
Document type	Journal Article
ZDB-ID	1421796-x
ISSN	1460-2709 ; 1369-3786
ISSN (online)	1460-2709
ISSN	1369-3786
DOI	10.1093/mmy/myae022
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Impact of Manufacturing Agglomeration on the Green Innovation Efficiency—Spatial Effect Based on China’s Provincial Panel Data

Shan Xu / Yu Zhang

International Journal of Environmental Research and Public Health, Vol 20, Iss 4238, p

2023 Volume 4238

Abstract: Improving the efficiency of green innovation has become an urgent issue in the transformation of manufacturing industries in most developing countries within the context of increasing resource scarcity and environmental constraints. As an important ... ...

Abstract	Improving the efficiency of green innovation has become an urgent issue in the transformation of manufacturing industries in most developing countries within the context of increasing resource scarcity and environmental constraints. As an important feature of manufacturing development, agglomeration also plays a substantial role the promotion of technological progress and green transformation. Taking China as an example, this paper investigates the spatial impact of manufacturing agglomeration (MAGG) on green innovation efficiency (GIE). We first measure the level of MAGG and GIE in 30 provinces (autonomous regions and municipalities) in China during the period from 2010 to 2019, and then we utilize the spatial Durbin model in order to empirically test the spatial effect and heterogeneity based on theoretical analysis. The findings demonstrate that (1) the overall GIE in China has maintained a steady increase, and the level of MAGG slowly decreased from 2010 to 2019 with characteristics of obvious regional non-equilibrium and spatial correlations; (2) MAGG has a significant effect on the improvement of GIE nationally; (3) under the constraints of regional heterogeneity, the impacts of MAGG on GIE show significant differences between eastern, central and western China; (4) in terms of industry heterogeneity, high-tech MAGG can significantly enhance local GIE, while the indirect effect of non-high-tech MAGG is significantly negative. Our findings not only contribute to the advancement of studies pertaining to industry agglomeration and innovation, but also present policy implications for China and the world at large in terms of the development of high-quality and green economy.
Keywords	green innovation efficiency ; industry heterogeneity ; manufacturing agglomeration ; regional heterogeneity ; spatial Durbin model ; Medicine ; R
Subject code	339 ; 950
Language	English
Publishing date	2023-02-01T00:00:00Z
Publisher	MDPI AG
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Financial Well-Being in the United States

Yu Zhang / Swarn Chatterjee

Sustainability, Vol 15, Iss 4505, p

The Roles of Financial Literacy and Financial Stress

2023 Volume 4505

Abstract: This paper examines the role of financial stress in explaining the relationship between financial literacy and financial well-being among individuals in the United States. The 2018 FINRA National Financial Capability Study dataset is used for the ... ...

Abstract	This paper examines the role of financial stress in explaining the relationship between financial literacy and financial well-being among individuals in the United States. The 2018 FINRA National Financial Capability Study dataset is used for the empirical analyses of this study. The results found that financial literacy was positively associated with financial well-being. The study also found that the association between financial literacy and financial well-being was mediated by perceived financial stress experienced by individuals. Additionally, the results from the moderated mediation model showed that while financial stress mediated the association between financial literacy and financial well-being, the association between financial stress and financial well-being was moderated by financial literacy. Financial education was positively associated with financial literacy in this study. The broader implications of the main findings of this study for individuals’ sustainable financial well-being are presented for policymakers, financial educators, and financial counselors and planners.
Keywords	economic sustainability ; financial education ; financial literacy ; financial well-being ; financial stress ; financial sustainability ; Environmental effects of industries and plants ; TD194-195 ; Renewable energy sources ; TJ807-830 ; Environmental sciences ; GE1-350
Subject code	332
Language	English
Publishing date	2023-03-01T00:00:00Z
Publisher	MDPI AG
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Albumin-to-fibrinogen ratio is an independent predictor of corticosteroid response and prognosis in patients with IgA nephropathy

Yu Zhang / Liping Man

European Journal of Medical Research, Vol 28, Iss 1, Pp 1-

2023 Volume 7

Abstract: Abstract Background The objective of this study was to investigate whether the albumin-to-fibrinogen ratio (AFR) can predict corticosteroid response and prognosis prediction among IgA nephropathy (IgAN) patients. Methods Eligible participants with ... ...

Abstract	Abstract Background The objective of this study was to investigate whether the albumin-to-fibrinogen ratio (AFR) can predict corticosteroid response and prognosis prediction among IgA nephropathy (IgAN) patients. Methods Eligible participants with diagnosed IgAN who were scheduled to receive corticosteroid therapy for persistent proteinuria were recruited. Receiver operating characteristic (ROC) curve analysis was performed to evaluate the predictive value of AFR or estimated glomerular filtration rate (eGFR) for corticosteroid response in IgAN patients. Risk factors for corticosteroid response and prognosis were validated using univariate and multivariate Cox proportional analyses. Results AFR and eGFR were both effective predictors of corticosteroid response in IgAN patients, with area under the curve (AUC) values of 0.686 and 0.643, respectively (P < 0.001 and P = 0.002). Baseline AFR level at biopsy was an independent risk factor for remission after corticosteroid therapy (HR: 2.38, 95% CI 1.32–4.07, P = 0.015), 50% decline in eGFR (HR: 0.78, 95% CI 0.69–0.89, P = 0.025), kidney failure (HR: 2.46, 95%CI 1.16–3.71, P = 0.016), and a composite event (HR: 2.13, 95%CI 1.28–3.34, P = 0.009) in IgAN patients. Conclusions AFR level at biopsy was a potential predictor of corticosteroid response and prognosis among IgAN patients.
Keywords	IgA nephropathy ; Corticosteroid response ; Prognosis ; Albumin-to-fibrinogen ratio ; Medicine ; R
Language	English
Publishing date	2023-04-01T00:00:00Z
Publisher	BMC
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Macro-Mesoscale Mechanical Properties of Basalt-Polyvinyl Alcohol Hybrid Fiber-Reinforced Low-Heat Portland Cement Concrete

Yu Zhang / Yuanxun Zheng

Polymers, Vol 15, Iss 621, p

2023 Volume 621

Abstract: To investigate the mechanical properties of hybrid basalt fiber (BF) and polyvinyl alcohol fiber (PVAF)-reinforced low-heat Portland cement concrete (LHPCC), two groups of concrete were formulated. The BF and PVAF were equal in the first group, and the ... ...

Abstract	To investigate the mechanical properties of hybrid basalt fiber (BF) and polyvinyl alcohol fiber (PVAF)-reinforced low-heat Portland cement concrete (LHPCC), two groups of concrete were formulated. The BF and PVAF were equal in the first group, and the total fiber contents were 0–0.4%. The second group was the total fiber content of 0.3% and the occupancy of BF in the hybrid fiber of 0, 25%, 50%, 75%, and 100%. Two groups of concrete were tested for compressive, splitting tensile, and flexural strengths to illustrate the enhanced mechanism of the mechanical properties of LHPCC by hybrid fiber. The best mechanical property enhancement was achieved when BF and PVAF were in equal proportions and the fiber content was 0.3%. Meanwhile, the test results for the mechanical properties were also compared with the predicted values of ACI 318 and Eurocode 2. Moreover, the hybrid BF-PVAF-reinforced concrete was regarded as a three-phase composite material consisting of fiber-reinforced mortar, coarse aggregate, and an interfacial transition zone. The axial compressive and splitting tensile strengths, damage processes, and mechanical strengthening mechanisms of concrete were investigated for different total fiber content at equal ratios of BF and PVAF, and the results were compared with the macroscopic mechanical test findings. The results show that the conclusion of the meso-simulation matches well with the test. Finally, the effect of aggregate and hybrid fiber content on the mechanical properties of LHPCC was predicted by a simulation. The results of this study can provide references for future mechanical modeling, performance studies, and practical engineering applications of LHPCC.
Keywords	low-heat Portland cement concrete ; basalt fiber ; polyvinyl alcohol fiber ; mechanical properties ; mesoscopic numerical analysis ; Organic chemistry ; QD241-441
Subject code	690
Language	English
Publishing date	2023-01-01T00:00:00Z
Publisher	MDPI AG
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Criminal law regulation of cyber fraud crimes—from the perspective of citizens’ personal information protection in the era of edge computing

Yu Zhang / Haoyun Dong

Journal of Cloud Computing: Advances, Systems and Applications, Vol 12, Iss 1, Pp 1-

2023 Volume 17

Abstract: Abstract Currently, cloud computing provides users all over the globe with Information and Communication Technology facilities that are utility-oriented. This technology is trying to drive the development of data center design by designing and building ... ...

Abstract	Abstract Currently, cloud computing provides users all over the globe with Information and Communication Technology facilities that are utility-oriented. This technology is trying to drive the development of data center design by designing and building them as networks of cloud machines, enabling users to access and run the application from any part of the globe. Cloud computing provides considerable benefits to organizations by providing rapid and adaptable ICT software and hardware systems, allowing them to concentrate on creating innovative business values for the facilities they provide. The right to privacy of big data has acquired new definitions with the continued advancement of cloud computing, and the techniques available to protect citizens’ personal information under administrative law have managed to grow in a multitude. Because of the foregoing, internet fraud is a new type of crime that has emerged over time and is based on network technology. This paper analyzed and studied China’s internet fraud governance capabilities, and made a comprehensive evaluation of them using cloud computing technology and the Analytic Hierarchy Process (AHP). This paper discussed personal information security and the improvement of criminal responsibility from the perspective of citizens’ information security and designed and analyzed cases. In addition, this paper also analyzed and studied the ability of network fraud governance in the era of cloud computing. It also carried out a comprehensive evaluation and used the fuzzy comprehensive evaluation method to carry out the evaluation. A questionnaire survey was used to survey 100 residents in district X of city Z and district Y of the suburban area. Among the 100 people, almost all of them received scam calls or text messages, accounting for 99%, of which 8 were scammed. Among the people, more than 59.00% of the people expressed dissatisfaction with the government’s Internet fraud satisfaction survey. Therefore, in the process of combating Internet fraud, the ...
Keywords	Internet fraud crime ; Cloud computing ; Analytic hierarchy process ; Fuzzy comprehensive evaluation ; Personal information security ; Governance capacity ; Computer engineering. Computer hardware ; TK7885-7895 ; Electronic computers. Computer science ; QA75.5-76.95
Subject code	303
Language	English
Publishing date	2023-04-01T00:00:00Z
Publisher	SpringerOpen
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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