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Article: Critical success factors and collaborative governance mechanism for the transformation of existing residential buildings in urban renewal: From a social network perspective.

Shen, Ling / Tang, Lingyi / Mu, Yue

2024 Volume 10, Issue 6, Page(s) e27672

Abstract: The renovation of urban residential buildings in the context of urban renewal presents social challenges due to the involvement of diverse stakeholders and complex interest relations. This study identifies 28 critical success factors (CSFs) and 9 ... ...

Abstract	The renovation of urban residential buildings in the context of urban renewal presents social challenges due to the involvement of diverse stakeholders and complex interest relations. This study identifies 28 critical success factors (CSFs) and 9 stakeholders, drawing insights from literature and on-site research of 45 old residential renewal projects in Jiangsu Province, China. Employing social network analysis, the intricate interplay between CSFs and stakeholders is explored, emphasizing the imperative for collaborative governance and elucidating governance mechanism principles. Focusing on stakeholders' resource contributions to transformation projects, the study devises a collaborative governance mechanism based on the specific types of resources required to support each CSF. This approach ensures that CSFs receive the necessary resources, enhancing project success. The paper concludes by outlining nine governance mechanisms and their implementation paths, anchored in the relationships between 13 CSFs and their respective stakeholders.
Language	English
Publishing date	2024-03-08
Publishing country	England
Document type	Journal Article
ZDB-ID	2835763-2
ISSN	2405-8440
ISSN	2405-8440
DOI	10.1016/j.heliyon.2024.e27672
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Article ; Online: Study on Key Drivers and Collaborative Management Strategies for Construction and Demolition Waste Utilization in New Urban District Development: From a Social Network Perspective.

Shen, Ling / Zhang, Zhaokun / Tang, Lingyi

Journal of environmental and public health

2023 Volume 2023, Page(s) 3660647

Abstract: Construction and demolition waste (C&DW) during new district development shows the characteristics of large quantity, concentrated distribution, and long duration on both supply and demand sides. The construction of the new district has objective ... ...

Abstract	Construction and demolition waste (C&DW) during new district development shows the characteristics of large quantity, concentrated distribution, and long duration on both supply and demand sides. The construction of the new district has objective conditions to promote the scale development of recycling industries and achieve green development through local digestion, so the recycling indicators for the new district proposed by the government are generally higher than those of other regions. However, many new districts have yet to systematically identify key drivers (KDs) of recycling and form win-win governance mechanisms with multiple government and market subjects, resulting in uncontrolled accumulation or high-cost discard of C&DW. This paper identifies 29 recycling drivers and 8 governing subjects through literature research and a field study of five national new districts in China. Then, a 2-mode social network and two 1-mode social networks are constructed to analyze the complex interactions between drivers and governing subjects, taking Nanjing Jiangbei New District as an example. The results of the study show that most of the drivers need at least 2 governance subjects to promote together, which indicates that it is necessary to build a collaborative governance mechanism of multiple subjects. This study provides a structured framework to analyze the drivers of recycling in new district development and the collaborative governance of multiple subjects, which can provide a basis for promoting efficient recycling of new district development.
MeSH term(s)	Humans ; Construction Materials ; Construction Industry ; Waste Management ; Recycling/methods ; China ; Industrial Waste
Chemical Substances	Industrial Waste
Language	English
Publishing date	2023-02-09
Publishing country	United States
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2526611-1
ISSN	1687-9813 ; 1687-9813
ISSN (online)	1687-9813
ISSN	1687-9813
DOI	10.1155/2023/3660647
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Article ; Online: Prediction of heavy metals adsorption by hydrochars and identification of critical factors using machine learning algorithms

Zhao, Fangzhou / Tang, Lingyi / Jiang, Hanfeng / Mao Yajun / Song, Wenjing / Chen, Haoming

Bioresource Technology. 20232023 Sept. 25, May 25, v. 383 p.129223-

2023

Abstract: Hydrochar has become a popular product for immobilizing heavy metals in water bodies. However, the relationships between the preparation conditions, hydrochar properties, adsorption conditions, heavy metal types, and the maximum adsorption capacity (Qₘ) ... ...

Abstract	Hydrochar has become a popular product for immobilizing heavy metals in water bodies. However, the relationships between the preparation conditions, hydrochar properties, adsorption conditions, heavy metal types, and the maximum adsorption capacity (Qₘ) of hydrochar are not adequately explored. Four artificial intelligence models were used in this study to predict the Qₘ of hydrochar and identify the key influencing factors. The gradient boosting decision tree (GBDT) showed excellent predictive capability for this study (R² = 0.93, RMSE = 25.65). Hydrochar properties (37%) controlled heavy metal adsorption. Meanwhile, the optimal hydrochar properties were revealed, including the C, H, N, and O contents of 57.28–78.31%, 3.56–5.61%, 2.01–6.42%, and 20.78–25.37%. Higher hydrothermal temperatures (>220 °C) and longer hydrothermal time (>10 h) lead to the optimal type and density of surface functional groups for heavy metal adsorption, which increased the Qₘ values. This study has great potential for instructing industrial applications of hydrochar in treating heavy metal pollution.
Keywords	adsorption ; artificial intelligence ; decision support systems ; heavy metals ; hydrochars ; pollution ; prediction ; Hydrothermal treatment ; Pollution remediation ; Gradient boosting decision tree ; Simulation
Language	English
Dates of publication	2023-0525
Publishing place	Elsevier Ltd
Document type	Article ; Online
ZDB-ID	1065195-0
ISSN	1873-2976 ; 0960-8524
ISSN (online)	1873-2976
ISSN	0960-8524
DOI	10.1016/j.biortech.2023.129223
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Effects of temperature-related changes on charred bone in soil: From P release to microbial community.

Meng, Lingzi / Chen, Yunhui / Tang, Lingyi / Sun, Xiaoqin / Huo, Hongxun / He, Yuxin / Huang, Yinan / Shao, Qi / Pan, Shang / Li, Zhen

Current research in microbial sciences

2024 Volume 6, Page(s) 100221

Abstract: Phosphorus (P) is one of the most common limited nutrients in terrestrial ecosystems. Animal bones, with abundant bioapatite, are considerable P sources in terrestrial ecosystems. Heating significantly promotes P release from bone bioapatite, which may ... ...

Abstract	Phosphorus (P) is one of the most common limited nutrients in terrestrial ecosystems. Animal bones, with abundant bioapatite, are considerable P sources in terrestrial ecosystems. Heating significantly promotes P release from bone bioapatite, which may alleviate P limitation in soil. This study aimed to explore P release from charred bone (CB) under heating at various temperatures (based on common natural heating). It showed that heating at ∼300 °C significantly increased the P release (up to ∼30 mg/kg) from CB compared with other heating temperatures. Then, the subsequent changes of available P and pH induced evident alternation of soil microbial community composition. For instance, CB heated at ∼300 °C caused elevation of phosphate-solubilizing fungi (PSF) abundance. This further stimulated P mobility in the soil. Meanwhile, the fungal community assembly process was shifted from stochastic to deterministic, whereas the bacterial community was relatively stable. This indicated that the bacterial community showed fewer sensitive responses to the CB addition. This study hence elucidated the significant contribution of heated bone materials on P supply. Moreover, functional fungi might assist CB treated by natural heating (e.g., fire) to construct P "Hot Spots".
Language	English
Publishing date	2024-01-10
Publishing country	Netherlands
Document type	Journal Article
ISSN	2666-5174
ISSN (online)	2666-5174
DOI	10.1016/j.crmicr.2024.100221
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Article ; Online: Prediction of heavy metals adsorption by hydrochars and identification of critical factors using machine learning algorithms.

Zhao, Fangzhou / Tang, Lingyi / Jiang, Hanfeng / Mao, Yajun / Song, Wenjing / Chen, Haoming

Bioresource technology

2023 Volume 383, Page(s) 129223

Abstract	Hydrochar has become a popular product for immobilizing heavy metals in water bodies. However, the relationships between the preparation conditions, hydrochar properties, adsorption conditions, heavy metal types, and the maximum adsorption capacity (Q
MeSH term(s)	Adsorption ; Artificial Intelligence ; Metals, Heavy ; Algorithms ; Machine Learning
Chemical Substances	Metals, Heavy
Language	English
Publishing date	2023-05-25
Publishing country	England
Document type	Journal Article
ZDB-ID	1065195-0
ISSN	1873-2976 ; 0960-8524
ISSN (online)	1873-2976
ISSN	0960-8524
DOI	10.1016/j.biortech.2023.129223
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Article: Sustainable management of campus fallen leaves through low-temperature pyrolysis and application in Pb immobilization.

Tan, Rongli / Li, Ke / Sun, Yue / Fan, Xiaoliang / Shen, Zhengtao / Tang, Lingyi

Journal of environmental sciences (China)

2023 Volume 139, Page(s) 281–292

Abstract: Realizing campus sustainability requires the environmental-friendly and economical treatment of tremendous fallen leaves. Producing fallen leaf biochar at a low temperature is a candidate approach. In this study, six common types of fallen leaves on the ... ...

Abstract	Realizing campus sustainability requires the environmental-friendly and economical treatment of tremendous fallen leaves. Producing fallen leaf biochar at a low temperature is a candidate approach. In this study, six common types of fallen leaves on the campus were pyrolyzed at 300 °C. The obtained biochars were characterized and the adsorption mechanisms of lead (Pb) by the fallen leaf biochars were investigated. The adsorption capacity of leaf biochar for Pb was relatively high, up to 209 mg/g (Yulania denudata leaf biochar). Adsorption of Pb onto active sites was the rate-limiting step for most leaf biochars. But for Platanus leaf biochar, intraparticle diffusion of Pb
MeSH term(s)	Temperature ; Lead ; Pyrolysis ; Charcoal/chemistry ; Metals, Heavy ; Plant Leaves ; Adsorption
Chemical Substances	biochar ; Lead (2P299V784P) ; Charcoal (16291-96-6) ; Metals, Heavy
Language	English
Publishing date	2023-06-07
Publishing country	Netherlands
Document type	Journal Article
ZDB-ID	1092300-7
ISSN	1878-7320 ; 1001-0742
ISSN (online)	1878-7320
ISSN	1001-0742
DOI	10.1016/j.jes.2023.05.043
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Article ; Online: The impacts of exogenous phosphorus on Cd absorption in perennial ryegrass root cell: Kinetic and mechanism study.

Jia, Hui / Lei, Yuze / Pan, Shizhen / Zhu, Jin / Shen, Zhengtao / Tang, Lingyi / Hou, Deyi

Plant physiology and biochemistry : PPB

2023 Volume 206, Page(s) 108220

Abstract: Phosphorus (P) is critical to plants in metal-contaminated soils because it participates in various biochemical reactions during plant growth. However, the mechanisms of P in mitigating the toxicity of heavy metals to ryegrass root is still veiled. In ... ...

Abstract	Phosphorus (P) is critical to plants in metal-contaminated soils because it participates in various biochemical reactions during plant growth. However, the mechanisms of P in mitigating the toxicity of heavy metals to ryegrass root is still veiled. In this study, the physiological and biochemical dynamics of the ryegrass root under various cadmium (Cd) and P conditions were investigated in a hydroponic system. Cd stress decreased the length of the ryegrass root, but P application enhanced the root elongation to reduce the Cd concentration in the root. Both Cd and P dosages were positively correlated with hemicellulose 1 content, pectin content, and PME activity, while having a negative effect on cellulose content. Moreover, the addition of 80 mg L
MeSH term(s)	Cadmium/metabolism ; Lolium/metabolism ; Plant Roots/metabolism ; Pectins/metabolism ; Cell Wall/metabolism ; Soil Pollutants/metabolism
Chemical Substances	Cadmium (00BH33GNGH) ; Pectins (89NA02M4RX) ; Soil Pollutants
Language	English
Publishing date	2023-11-23
Publishing country	France
Document type	Journal Article
ZDB-ID	742978-2
ISSN	1873-2690 ; 0981-9428
ISSN (online)	1873-2690
ISSN	0981-9428
DOI	10.1016/j.plaphy.2023.108220
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Article ; Online: Extracting extracellular polymeric substances from fungi in contrasts: from quantity to quality

Ke, Xinyi / Xu, Junjie / Wang, Xuewei / Zhu, Bihe / Han, Feiyu / Tang, Lingyi / Jiang, Zhongquan / Gu, Tingting / Li, Zhen

Appl Microbiol Biotechnol. 2023 Feb., v. 107, no. 2-3 p.943-954

2023

Abstract: Many fungi are able to produce extracellular polymeric substances (EPS) for environmental, food, and industrial applications. This study evaluated the extraction (in vivo) of EPS from Rhodotorula mucilaginosa, a typical yeast with abundant EPS. Three ... ...

Abstract	Many fungi are able to produce extracellular polymeric substances (EPS) for environmental, food, and industrial applications. This study evaluated the extraction (in vivo) of EPS from Rhodotorula mucilaginosa, a typical yeast with abundant EPS. Three extracting methods were set, i.e., heating, addition of NaCl during heating, and cation exchange resin (CER). The abundance of extracted proteins and polysaccharides showed evident contrasts (elevated to ~ 600 and 1700 mg/L, respectively) after heating at 70 °C in water. Although the higher temperature will increase the extracted abundance of EPS, the leakage of DNA would be enhanced due to cell rupture. The addition of NaCl further promoted the efficiency of extraction, either for proteins (from ~ 550 to ~ 650 mg/L) or polysaccharides (from ~ 1700 to ~ 2010 mg/L). Moreover, the biochemical results showed that the extracted abundance of EPS via heating was dramatically higher than that via CER. Additionally, DNA leakage in the CER treatment (2.0 g/g DW) was significantly higher (up to > 6 mg/L) than that under heating at 70 °C (< 2 mg/L). Furthermore, the three-dimensional excitation-emission matrix spectra showed two characteristic peaks of emission/excitation wavelength at 280/300 and 280/350, suggesting the relative high diversity of organic matters in EPS after heating treatments. Finally, a fluctuation of polysaccharide abundance in EPS at 500–1500 mg/L Pb²⁺ level was elucidated by the extraction based on heating treatment. This study hence confirmed that the heating method might be recommended for extraction of EPS from fungi in vivo KEY POINTS: • 3D-EEM results indicated that heating could extract more EPS compared with CER. • Heating treatments showed lower DNA leakage from fungi than CER treatments. • Addition of NaCl promoted the detachment of EPS from fungal cells in vivo.
Keywords	DNA ; Rhodotorula rubra ; cation exchange resins ; heat ; polymers ; polysaccharides ; temperature ; wavelengths ; yeasts
Language	English
Dates of publication	2023-02
Size	p. 943-954.
Publishing place	Springer Berlin Heidelberg
Document type	Article ; Online
ZDB-ID	392453-1
ISSN	1432-0614 ; 0171-1741 ; 0175-7598
ISSN (online)	1432-0614
ISSN	0171-1741 ; 0175-7598
DOI	10.1007/s00253-022-12346-7
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: AHP-FSE-Based Risk Assessment and Mitigation for Slurry Balancing Shield Tunnel Construction.

Li, Kang / Xiahou, Xiaer / Huang, Hong / Tang, Lingyi / Huang, Jie / Li, Qiming / Feng, Ping

Journal of environmental and public health

2022 Volume 2022, Page(s) 1666950

Abstract: Slurry balancing shield construction is a method in which slurry pressure and groundwater pressure are balanced to achieve stability of excavation working face. It is widely used in tunnel construction due to its safety and high-efficiency ... ...

Abstract	Slurry balancing shield construction is a method in which slurry pressure and groundwater pressure are balanced to achieve stability of excavation working face. It is widely used in tunnel construction due to its safety and high-efficiency characteristics. At present, research on safety risk management of slurry balancing shield construction is relatively lacking, and most scholars still mainly focus on technical research. In this paper, based on system engineering theory and from the perspective of whole construction process, a comprehensive evaluation index system for shield construction risk analysis is built by taking "human-machine-material-method-environment" as assessment dimensions. This paper modifies the existing analytic hierarchy process (AHP), combines AHP with fuzzy synthetic evaluation to build a risk analysis model, and quantifies the construction risk by evaluation set and matrix. Combined with case study, the effectiveness of the proposed model is verified, and measures to mitigate safety risks of slurry shield construction are proposed from perspectives of management, economy, and technology. This paper evaluates the overall risk level of project from a systematic perspective, which is an extension of traditional technology-oriented research.
Language	English
Publishing date	2022-06-13
Publishing country	United States
Document type	Journal Article
ZDB-ID	2526611-1
ISSN	1687-9813 ; 1687-9813
ISSN (online)	1687-9813
ISSN	1687-9813
DOI	10.1155/2022/1666950
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Book ; Online: When Similarity Digest Meets Vector Management System

Tang, Zhushou / Tang, Lingyi / Tang, Keying / Tang, Ruoying

A Survey on Similarity Hash Function

2021

Abstract: The booming vector manage system calls for feasible similarity hash function as a front-end to perform similarity analysis. In this paper, we make a systematical survey on the existent well-known similarity hash functions to tease out the satisfied ones. ...

Abstract	The booming vector manage system calls for feasible similarity hash function as a front-end to perform similarity analysis. In this paper, we make a systematical survey on the existent well-known similarity hash functions to tease out the satisfied ones. We conclude that the similarity hash function MinHash and Nilsimsa can be directly marshaled into the pipeline of similarity analysis using vector manage system. After that, we make a brief and empirical discussion on the performance, drawbacks of the these functions and highlight MinHash, the variant of SimHash and feature hashing are the best for vector management system for large-scale similarity analysis.
Keywords	Computer Science - Databases ; Computer Science - Cryptography and Security
Publishing date	2021-09-17
Publishing country	us
Document type	Book ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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