Energy for Sustainable Development最新文献

{"title":"Decentralization, decarbonization and digitalization in swarm electrification","authors":"Ida Fuchs,&nbsp;Jayaprakash Rajasekharan,&nbsp;Ümit Cali","doi":"10.1016/j.esd.2024.101489","DOIUrl":"https://doi.org/10.1016/j.esd.2024.101489","url":null,"abstract":"<div><p>Meeting the targets of Sustainable Development Goal (SDG) 7, which focuses on ensuring access to affordable, reliable, sustainable, and modern energy for all, poses significant challenges. Overcoming these hurdles requires innovative solutions that can bridge the gap between current capabilities and future needs. Swarm electrification emerges as a promising concept that could accelerate progress towards achieving SDG 7 goals by leveraging the collective power of decentralized energy resources. This paper presents a literature review on swarm electrification and related insights from case studies. The study delves into the concept of swarm electrification, placing it within the context of the prevailing trends in the power system sector: decentralization, decarbonization, and digitalization. It examines the role of digital technologies in enhancing swarm electrification and categorizes application areas according to the phases of swarm electrification. Particular attention is given to the technologies underpinning Deep Digitalization, such as distributed ledger technology, notably blockchain, and artificial intelligence, with a focus on machine learning. These technologies play pivotal roles in advancing swarm electrification. The review demonstrates how deep digitalization can facilitate the improvement of swarm electrification and ultimately support the integration of bottom-up initiatives with top-down grid expansion efforts over time.</p></div>","PeriodicalId":49209,"journal":{"name":"Energy for Sustainable Development","volume":"81 ","pages":"Article 101489"},"PeriodicalIF":4.4,"publicationDate":"2024-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0973082624001157/pdfft?md5=db4d9dca95fcb39299151ace8e3993b5&pid=1-s2.0-S0973082624001157-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141433791","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"How does government climate risk perception affect corporate energy consumption and intensity?","authors":"Minghao Chen,&nbsp;Hongyu Xiao,&nbsp;Liya Li,&nbsp;Nan Li,&nbsp;Lina Liu","doi":"10.1016/j.esd.2024.101496","DOIUrl":"https://doi.org/10.1016/j.esd.2024.101496","url":null,"abstract":"<div><p>Fossil energy consumption is an important factor contributing to global warming, which profoundly impacts healthy economic and social development. Moreover, as a leader in the fight against climate change, the government's climate perception has a crucial influence on the fight against climate change. Based on Chinese government work reports and microlevel enterprise data, this study combines machine learning and text analysis methods to construct a government climate risk perception indicator. The study systematically examines the impact of government climate risk perception on corporate fossil energy consumption and intensity. The results reveal that (1) A 1 % increase in the government's climate risk perception leads to a respective 1.67 % and 1.71 % reduction in corporate energy consumption and energy intensity. (2) A 1 % increase in government climate risk perception corresponds to a 0.274 % increase in environmental regulation, reduces firms' low-quality energy consumption by 0.001 %, and increases firms' high-quality energy consumption by 0.001 %, lowering overall fossil energy consumption. (3) The negative effect of government climate risk perception on fossil energy consumption and intensity is more significant for small-scale firms, firms subject to high environmental regulatory intensity, and dry and wet climate zones. (4) The spatial spillover effect test shows that a 1 % increase in government climate risk perception will reduce neighboring areas' energy consumption by 7.5 %, indicating that government climate risk perception will not only affect local energy consumption, but also affects neighboring areas' energy consumption. Finally, the study presents proposed policy recommendations for governments to navigate climate change risks and facilitate the global energy transition, and achieve sustainable development goals.</p></div>","PeriodicalId":49209,"journal":{"name":"Energy for Sustainable Development","volume":"81 ","pages":"Article 101496"},"PeriodicalIF":4.4,"publicationDate":"2024-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141433792","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Key strategies for achieving net-zero carbon buildings and promoting carbon credits in construction markets: A case of an emerging economy","authors":"Nguyen Van Tam,&nbsp;Nguyen Quoc Toan,&nbsp;Pham Hong Ngoc","doi":"10.1016/j.esd.2024.101488","DOIUrl":"https://doi.org/10.1016/j.esd.2024.101488","url":null,"abstract":"<div><p>While achieving net-zero carbon buildings (NZCBs) offers significant environmental and economic benefits, particularly in developing economies, research on effective strategies and their interplay with carbon credit systems remains limited. This knowledge gap hinders the widespread adoption of sustainable construction practices and the full potential of carbon markets for incentivizing change. This study aims to bridge this gap by investigating and assessing 15 key strategies for achieving NZCBs and promoting carbon credit implementation. Data from 109 construction professionals in Vietnam was analyzed using several statistical techniques. The results of one-way analysis of variance (ANOVA) and Tukey's post-hoc analysis showed no significant differences in the key strategies for promoting carbon credits among key stakeholders (policymakers, contractors, suppliers, and architects/designers). However, distinct variations were identified in the strategies for achieving NZCBs. Furthermore, the findings revealed that the top-priority strategies for NZCBs included: (1) raising awareness, (2) developing project-specific emission reduction roadmaps, and (3) increasing renewable energy utilization. For promoting carbon credits, the prioritized strategies involved: (1) tax reduction, (2) integrating emission reduction criteria into tender documents, and (3) awarding technical points to contractors with emission reduction solutions. Theoretically, this study breaks new ground by simultaneously examining key strategies for achieving NZCBs and carbon credits implementation within the specific context of an emerging economy. Practically, this paper offers valuable recommendations for Vietnamese policymakers and industry leaders, enabling them to navigate a roadmap for a greener and more sustainable built environment, not just in Vietnam but also in other emerging economies facing similar challenges.</p></div>","PeriodicalId":49209,"journal":{"name":"Energy for Sustainable Development","volume":"81 ","pages":"Article 101488"},"PeriodicalIF":5.5,"publicationDate":"2024-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141428919","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Understanding the e-cooking experience from the perspective of the everyday cook in Nakuru, Kenya","authors":"Marianna Coulentianos ,&nbsp;Anastacia Kamau ,&nbsp;Jon Leary ,&nbsp;Stuart Cockbill ,&nbsp;Val Mitchell","doi":"10.1016/j.esd.2024.101484","DOIUrl":"https://doi.org/10.1016/j.esd.2024.101484","url":null,"abstract":"<div><p>Transitioning to electric cooking in East Africa offers established health benefits and promising economic, time-saving, and environmental advantages for everyday cooks. Furthermore, battery-supported e-cooking systems can facilitate earlier adoption in regions with unreliable grid quality. However, successful adoption necessitates understanding of how the needs and behaviors of everyday cooks can be effectively translated into e-cooking practices. This nine-month study engaged 20 participants from Nakuru, Kenya, observing their transition to e-cooking with battery supported appliances. Qualitative methods were used to understand changes in cooking practices. The findings comprehensively analyze participants' preferences and concerns about traditional cooking and e-cooking and summarize the cooking experiences in journey maps. The study addresses the benefits, challenges, and unresolved issues of transitioning to e-cooking, including time savings, appropriateness of e-appliances, cost implications, and gender roles. The study raises questions about appliance design, fuel stacking and the co-benefits of biomass cooking. It highlights the importance of addressing safety concerns and providing training on electricity usage alongside e-cooking adoption. The economic benefits, particularly when systems include battery storage, remain uncertain due to potential appliance inefficiencies and behaviour changes that can impact energy consumption, undermining anticipated benefits. These findings inform avenues for comprehensive e-cooking services that support the transition to e-cooking.</p></div>","PeriodicalId":49209,"journal":{"name":"Energy for Sustainable Development","volume":"81 ","pages":"Article 101484"},"PeriodicalIF":5.5,"publicationDate":"2024-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0973082624001108/pdfft?md5=47b2685fadbb33b5655c4ee57a27b684&pid=1-s2.0-S0973082624001108-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141423360","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessment of a clean cooking fuel distribution scheme in rural households of India – “Pradhan Mantri Ujjwala Yojana (PMUY)”","authors":"Veerendra Sahu ,&nbsp;Sachchida Nand Tripathi ,&nbsp;Ronak Sutaria ,&nbsp;Neha Dumka ,&nbsp;Atul Kotwal ,&nbsp;Kunal Ghosh ,&nbsp;Ritesh Kumar Singh","doi":"10.1016/j.esd.2024.101492","DOIUrl":"https://doi.org/10.1016/j.esd.2024.101492","url":null,"abstract":"<div><p>This study assessed the health benefits and change in the quality of life of beneficiaries of the flagship scheme of the government of India for clean cooking fuel, known as Pradhan Mantri Ujjwala Yojana (PMUY). A large-scale survey consisting of 69 questions was carried out in six states of India. Indoor PM_2.5 concentrations were also monitored using low-cost sensor devices. Of 2366 surveyed households, &gt;40 % of the LPG users have reported significant (<em>p</em> &lt; 0.05) improvement in the general health of the primary cooking person. Around 55 % of the surveyed LPG users have reported fewer episodes of respiratory illnesses in themselves and their family members post-LPG (PMUY) connections. The respondents from Rajasthan, Bihar and Uttar Pradesh show a strong signal for improvement in their overall health using LPG. The study also quantified the challenges encountered in continuing LPG refilling. Over 38 % of the LPG users had refilled their cylinders only 0–2 times in the preceding six months. Around 47 % of LPG users have reported refilling cost as a limiting factor for cylinder refilling. The high PMUY connection villages' indoor environments have 10 to 20 % less average concentration of PM_2.5 than the low connection villages. The study findings will help the government better implement and assess the expected PMUY paybacks regarding beneficiaries' health and quality of life.</p></div>","PeriodicalId":49209,"journal":{"name":"Energy for Sustainable Development","volume":"81 ","pages":"Article 101492"},"PeriodicalIF":5.5,"publicationDate":"2024-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141423357","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sustaining clean cooking: A system dynamics study of Ghana's rural LPG promotion program","authors":"Martha M. McAlister ,&nbsp;James R. Mihelcic ,&nbsp;Amy L. Stuart ,&nbsp;Qiong Zhang","doi":"10.1016/j.esd.2024.101497","DOIUrl":"https://doi.org/10.1016/j.esd.2024.101497","url":null,"abstract":"<div><p>Household air pollution is a pervasive environmental health problem wherever access to cleaner fuels is poor. Despite numerous attempts to transition households away from polluting fuels, interventions are rarely sustainable. This intractability indicates that structural (i.e., systemic) dynamics act to maintain the status quo. In this case study of Ghana's Rural Liquefied Petroleum Gas (LPG) Promotion Program, our objectives were to 1) identify system structures affecting sustained fuel use, and 2) test strategies for improving intervention outcomes. To address these objectives, we applied a system dynamics approach, informed by a systematic literature review. A virtual simulation model was constructed to represent the implementation of the Rural LPG Program and its outcomes. By analyzing the model's structure and behavior, we proposed strategies that would improve the intervention's outcomes and tested the effectiveness of the strategies within the simulation model. Our results show that distributing two LPG cylinders to households (instead of one) contributed toward primary use of the fuel, whereas free weekly delivery of LPG (for up to four years) had limited long-term benefits and diminishing returns. Furthermore, reducing the time for users to perceive the benefits of cleaner fuels enhanced willingness-to-pay, and thereby helped to sustain higher rates of LPG use. This suggests that intervention planners should identify new users' expectations of benefits and proactively design ways to realize those benefits quickly (in a few weeks or less), while policy makers should support this as a design requirement in approval processes.</p></div>","PeriodicalId":49209,"journal":{"name":"Energy for Sustainable Development","volume":"81 ","pages":"Article 101497"},"PeriodicalIF":5.5,"publicationDate":"2024-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141423358","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Is methanol a clean, efficient, healthy and safe cooking solution for Africa? Experiences of benefits, challenges and prospects for diffusion","authors":"David Kimemia,&nbsp;Ashley Van Niekerk","doi":"10.1016/j.esd.2024.101498","DOIUrl":"https://doi.org/10.1016/j.esd.2024.101498","url":null,"abstract":"<div><p>An estimated 970 million Africans lack access to clean cooking and largely depend on the combustion of unprocessed biomass and low-grade kerosene in leaky stoves. Many people are therefore regularly exposed to risks of health losses from household air pollution, burn injuries, and conflagrations. This unprecedented energy and health challenge underscores the urgency to scale up access to clean energy. Although LPG is widely promoted across the continent as a clean alternative, it's yet to attain widespread usage due to limited access. Conversely, renewable alcohol fuels, such as methanol, with comparable clean combustion characteristics to LPG, have received less attention. This article utilises a narrative review approach to offer a critique of alcohol fuel use with illustrations from four African regions. The reviewed literature includes recent research on the use of methanol and ethanol fuels in the continent and seminal work on the use of alcohol stoves. The aim is to enhance comprehension of the experienced benefits and challenges of using alcohol fuels, and how to deploy them more widely. The results indicate that alcohol-fuelled stoves perform satisfactorily in ease of use, energy efficiency, and emissions abatement, and could complement proven clean cooking solutions. However, these fuels, especially methanol, while posing less of a conflagration risk compared to more widely used fuels such as kerosene, still pose an elevated poisoning risk if ingested or on dermal contact. Considerations of its adoption should therefore incorporate specific policy protections against the possible health threats, including regulations that prescribe fuel denaturing, safe packaging and clear labelling, and compulsory appliance standards. The article builds on transitions research, focussing on the social, health and safety aspects of feasible and scalable clean energy options, with implications especially for energy planners and policy makers on the African continent.</p></div>","PeriodicalId":49209,"journal":{"name":"Energy for Sustainable Development","volume":"81 ","pages":"Article 101498"},"PeriodicalIF":5.5,"publicationDate":"2024-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0973082624001248/pdfft?md5=0428c1fa49c241c61b37d378e6602c59&pid=1-s2.0-S0973082624001248-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141423359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring the mechanisms of microgrid management from a structural view: A qualitative study from China","authors":"Chaoxin Wen,&nbsp;Yong Long","doi":"10.1016/j.esd.2024.101485","DOIUrl":"https://doi.org/10.1016/j.esd.2024.101485","url":null,"abstract":"<div><p>This paper offers insights into microgrid management, with an analysis that stresses the structural features of microgrids at both technical and organizational levels. The article posits that the importance of microgrid management lies in the fact that managerial activities can support the technical microgrid systems in achieving different energy-related goals. It introduces the concept of the “mirroring hypothesis”, which aligns the technical structure with the organizational structure to identify mechanisms of microgrid management. Insights from multiple cases reveal that technical integration and diversification are two dimensions of microgrid technical features. Correspondingly, coordination within organizational integration and diversification serve as two groups of management mechanisms. Energy autonomy, clean energy consumption, and auxiliary services run as three dimensions of energy-related goals. Subsequently, a conceptual framework is developed to establish connections among the technical structure, organizational structure, and energy-related goals. This management framework illustrates three distinct pathways for microgrids to achieve different goals. Finally, some practical and policy implications are provided.</p></div>","PeriodicalId":49209,"journal":{"name":"Energy for Sustainable Development","volume":"81 ","pages":"Article 101485"},"PeriodicalIF":5.5,"publicationDate":"2024-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141328855","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The role and benefits of storage systems in distributed solar PV generation on public buildings in Brazil","authors":"G.X.A. Pinto ,&nbsp;H.F. Naspolini ,&nbsp;R. Rüther","doi":"10.1016/j.esd.2024.101495","DOIUrl":"https://doi.org/10.1016/j.esd.2024.101495","url":null,"abstract":"<div><p>This paper proposes a method for assessing the energy and economic impacts provided by the adoption of battery energy storage (BESS) in public buildings with integrated photovoltaic (PV) systems under current legislation. The method is applicable to prosumer units (PU) connected on the medium voltage grid and is based on techniques for measuring the electric energy demand and the surplus PV energy injected by the PU into the grid. Empirical data, including ambient temperature and solar irradiation, were employed to assess the solar radiation resource. In BESS simulations, PU power flows were utilized. The BESS defined operation (charging/discharging schedules) was aimed at the maximum use of the surplus PV energy and the largest reduction in electricity expenses (energy arbitrage). The suggested methodology was applied to a case study of a public building PU in Brazil. The results showed that, during peak hours, the adoption of the BESS would provide a 100 % reduction in measured power demands and consumed energy with a significant annual injection of power in the utility grid. During off-peak hours, the annual self-consumption of the PU would increase by nearly 30 %. This outcome underscores the benefits associated with time-of-use billing structure for public PU + BESS. Approximately 85 % of the total energy required to charge the BESS would be originated from the surplus of PV energy. The remaining 15 % would be supplemented by the utility grid. The findings show that currently, the insertion of BESS would not present financial attractiveness. However, it is anticipated that BESS costs will drop during the next few years. A sensitivity analysis was carried out which concluded that for a cost of US$408 (expected value for 2025) the BESS would present financial attractiveness.</p></div>","PeriodicalId":49209,"journal":{"name":"Energy for Sustainable Development","volume":"81 ","pages":"Article 101495"},"PeriodicalIF":5.5,"publicationDate":"2024-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141325899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Lead-acid battolysers for hydrogen cooking: A comparison with electric cooking for sub-Saharan Africa","authors":"Timothy Hutty ,&nbsp;Joseph Hammond ,&nbsp;Diarmid Roberts ,&nbsp;John Barton ,&nbsp;Jonathan Wilson ,&nbsp;Dani Strickland ,&nbsp;Solomon Brown","doi":"10.1016/j.esd.2024.101491","DOIUrl":"https://doi.org/10.1016/j.esd.2024.101491","url":null,"abstract":"<div><p>A battolyser combines the function of battery and electrolyser in one device, i.e. it provides both electrical energy storage and a means to produce hydrogen. A battolyser with lead-acid chemistry has recently been proposed, and this has potential as a particularly low-cost solution. Here, the battolyser is considered for the production of hydrogen as a cooking fuel (“hCooking”) in sub-Saharan Africa, a region where cooking typically employs polluting fuels (firewood and charcoal). The more conventional approach for decarbonisation of cooking is the introduction of electric cookers (e.g. hotplate, induction hob, pressure cooker) which can be powered by PV and possibly battery storage; accordingly these electric cooking (“eCooking”) systems are considered as the competing decarbonised technology. Multi-objective optimisation is used to design both battolyser and eCooking systems for a notional off-grid community, with solar PV as the main energy source. Objectives are the minimisation of net present cost and lifetime greenhouse gas emissions, and Pareto frontiers are produced to show the play-off between these. Results show that a battolyser system could eliminate 95.6 % of CO₂ emissions when compared with a baseline using charcoal, at an annualised cost of $507 per household, over a system lifetime of 20 years. However, eCooking systems appear superior to the battolyser, with the cleanest battery + eCook system achieving 95.8 % emissions reduction at annualised cost $422/household. More generally, hCooking systems are nearly always Pareto dominated by eCooking systems, even under a realistic range of sensitivity scenarios. This result is due to the inherently higher energy intensity of cooking over a flame compared to the eCooking options. Priorities to make the battolyser a more viable solution include extending its lifetime as far as possible, cheaper PV systems, and improved hydrogen burner efficiencies. We also show that eCooking together with some continued use of charcoal may be the cheapest possible cooking solution, whilst simultaneously curtailing 60 % of lifetime greenhouse gas emissions.</p></div>","PeriodicalId":49209,"journal":{"name":"Energy for Sustainable Development","volume":"81 ","pages":"Article 101491"},"PeriodicalIF":5.5,"publicationDate":"2024-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141325879","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}