Journal of advanced manufacturing and processing最新文献

{"title":"Electric Process Furnace Modeling Using Algebraic Geometric Reduction of the Radiant Heat Transfer Problem","authors":"Joseph W. Schroer,&nbsp;Tarek Jamaleddine,&nbsp;Raymond Jian,&nbsp;Hoang Nguyen","doi":"10.1002/amp2.70042","DOIUrl":"https://doi.org/10.1002/amp2.70042","url":null,"abstract":"<div>\u0000 \u0000 <p>Electrically heated high temperature process furnaces, when powered by renewable energy, are a promising technology for decarbonized chemical production. Although heat transfer, and in relevant cases coupled reaction modeling, is a well-known problem, the geometrical complexity of using (potentially miles of) resistive heating elements to generate heat for large industrial production furnaces makes the problem computationally intractable for multi-physics software and computer hardware affordable for use in furnace design. The so-called “effective emissivity” concept—the value of a flat radiant wall that would predict the electric heating element temperature were the heating elements to be included—simplifies the model for practical use. It allows prediction of the heating element temperature, which is critical to the element's operating life. A method to directly determine this parameter was developed by examining the mathematical structure of the radiant heat transfer problem. With this method, the effective emissivity is only a function of the problem geometry and the emissivity of the electric heating element material. The geometry inputs are in the form of surface areas and view factors. The method fully accounts for the 3-dimensional structure of commercial electric heating solutions.</p>\u0000 </div>","PeriodicalId":87290,"journal":{"name":"Journal of advanced manufacturing and processing","volume":"7 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://aiche.onlinelibrary.wiley.com/doi/epdf/10.1002/amp2.70042","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145272065","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of Laminar Mixing Performance in an Oscillatory Baffled Reactor: Experimental and Numerical Approaches","authors":"Ryosuke Murotani,&nbsp;Wataro Saiki,&nbsp;Satoko Fujioka,&nbsp;Masahiro Yasuda,&nbsp;Takafumi Horie","doi":"10.1002/amp2.70043","DOIUrl":"https://doi.org/10.1002/amp2.70043","url":null,"abstract":"<div>\u0000 \u0000 <p>In regions with a low oscillatory Reynolds number, an oscillatory baffled reactor (OBR) exhibits the folding and stretching of fluid, resulting in the mixing observed within the baffle sections. In this study, an analysis of the mixing mechanism and an evaluation of mixing performance were conducted using experimental methods and numerical simulations to visualize the boundary between the liquid phases and track its shape changes. The ratio of oscillation stroke to baffle interval length, the open ratio of the baffle's cross-sectional area, and the length of the baffle intervals were varied. A glycerin-water solution was used, and the boundary line was colored with rhodamine, forming a film-like layer at the orifice, which was then visualized using sheet laser fluorescence. Oscillatory flow was applied, and changes in the length of the boundary line and the boundary area were measured for one oscillation cycle. For the numerical calculations, the velocity field was first computed, followed by the arrangement of virtual particles to represent the boundary line. The shape of the boundary line obtained from the experiments was consistent with the simulation results, and the trends in the length of the boundary lines for the first cycle were generally consistent as well. Therefore, the experimental results confirmed that the boundary area increases exponentially, consistent with the simulation results.</p>\u0000 </div>","PeriodicalId":87290,"journal":{"name":"Journal of advanced manufacturing and processing","volume":"7 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://aiche.onlinelibrary.wiley.com/doi/epdf/10.1002/amp2.70043","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145272066","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Manufacturing of Vertically Aligned One-Dimensional Copper Microwire Array Using PDMS Templates","authors":"Long Zhu,&nbsp;Weixiao Gao,&nbsp;Fei Ren","doi":"10.1002/amp2.70041","DOIUrl":"https://doi.org/10.1002/amp2.70041","url":null,"abstract":"<div>\u0000 \u0000 <p>Currently, the most widely used and commercially available templates for the electrodeposition of one-dimensional (1D) metal structures are anodic aluminum oxide (AAO) and polycarbonate track etched (PCTE) templates. Due to technical limitations in the fabrication process of these templates, their thickness is restricted to a few tens of microns (typically not exceeding 60 μm). However, some applications, such as advanced seal applications, require one-dimensional structures that are longer, up to hundreds of microns. In this study, polydimethylsiloxane (PDMS) templates with a thickness of 200 ~ 300 μm were prepared and used for the electrodeposition of Cu microwires (MWs) for the first time. The technical processes demonstrated here can be extended to prepare other 1D metal structures with customized geometry, length, diameter, and density, paving the way for new applications of 1D metal structures. Additionally, a scratch test was conducted on the synthesized Cu MWs array to examine the bonding strength of the Cu MWs array to the Cu substrate. The results showed that the Cu MWs array has a very strong bonding strength to its underlying Cu substrate, such that no delamination of Cu MWs occurred under a normal load of 3 N during scratch testing.</p>\u0000 </div>","PeriodicalId":87290,"journal":{"name":"Journal of advanced manufacturing and processing","volume":"7 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://aiche.onlinelibrary.wiley.com/doi/epdf/10.1002/amp2.70041","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145146488","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Using Pure Oxygen in a Nitric Acid Plant to Increase Production and Reduce NOx Emissions","authors":"Gabriel Rezende de Oliveira Nascimento,&nbsp;Valdir Apolinário de Freitas,&nbsp;José Vicente Hallak Dangelo","doi":"10.1002/amp2.70039","DOIUrl":"10.1002/amp2.70039","url":null,"abstract":"<p>Nitric acid is a strong acid and a powerful oxidant. It is very important for the production of fertilizers, pharmaceuticals, dyes, synthetic fibers, and explosives. The objective of this work is to explore the usage of pure oxygen as an additional raw material for a nitric acid plant to optimize its production while reducing NO_x losses, considering a medium pressure plant (operation range between 230 and 600 kPa), trying to increase the efficiency of the plant by intensifying the absorption column. The analysis was performed using ProSim Plus HNO₃ simulator. After simulation and validation, an optimization procedure was performed using other operational parameters besides the amount of pure oxygen fed into the system, such assecondary air molar flow, absorption column cooling water temperature, and absorption water molar flow rate. The results obtained were also analyzed considering their effectivity over the production increase, and an economic analysis of how much oxygen can be injected was performed, comparing the amount of nitric acid produced. Using the proposed methodology, the nitric acid production rate could be increased by 32%, and it has shown to be profitable for various scenarios without exceeding NO_x losses of the base case scenario. The best scenario considering raw material and product prices has increased the production by 25%, without the necessity of changing process configuration. Results obtained in this work show that process intensification of a nitric acid plant is possible without changing any equipment or layout of a current nitric acid plant in operation.</p>","PeriodicalId":87290,"journal":{"name":"Journal of advanced manufacturing and processing","volume":"7 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://aiche.onlinelibrary.wiley.com/doi/epdf/10.1002/amp2.70039","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144915242","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Additive Manufacturing in Antenna Design: Evaluating Mechanical Resilience and Electromagnetic Efficiency Across Diverse Material Compositions","authors":"Archita Banerjee,&nbsp;Rajesh Singh,&nbsp;Balasubramanian Kandasubramanian","doi":"10.1002/amp2.70036","DOIUrl":"10.1002/amp2.70036","url":null,"abstract":"<div>\u0000 \u0000 <p>In modern communication systems, antennas perform a pivotal role, serving as indispensable components across a diverse spectrum of applications, from underground and maritime communications to aerospace and military operations. The advent of additive manufacturing has brought significant changes to antenna fabrication, with techniques namely Fused Deposition Modeling (FDM), Stereolithography (SLA), and Direct Metal Laser Sintering (DMLS) at the forefront of producing lightweight yet robust and mechanically resilient structures. This comprehensive review elucidates the multifaceted classifications of antennas, delineating their mechanical designs and application-specific frequency bands, whereas offering a nuanced comparative analysis of antennas fabricated using an array of materials, with particular emphasis on filament composition, operational frequency, and maximum realized gain. The study underscores the criticality of conductive coatings on dielectric filaments in achieving optimal radiation performance, thereby aligning additively manufactured antennas with the efficiency of their traditionally fabricated counterparts. Although the conclusions underscore the considerable potential of 3D printing in advancing antenna technology, they also acknowledge the necessity for continued research to overcome existing challenges and fully capitalize on the benefits of this innovative manufacturing method.</p>\u0000 </div>","PeriodicalId":87290,"journal":{"name":"Journal of advanced manufacturing and processing","volume":"7 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://aiche.onlinelibrary.wiley.com/doi/epdf/10.1002/amp2.70036","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144869976","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Improvements to Disassembly Lot Sizing With Task Control Through Reinforcement Learning","authors":"Sachini Weerasekara,&nbsp;Wei Li,&nbsp;Jacqueline Isaacs,&nbsp;Sagar Kamarthi","doi":"10.1002/amp2.70032","DOIUrl":"10.1002/amp2.70032","url":null,"abstract":"<p>This research presents a novel methodology to control disassembly tasks for cost-efficient component recovery from end-of-life products, fostering remanufacturing. Inventory management is an integral part of systems that assemble or disassemble products. Unlike assembly systems, disassembly operations pose a unique challenge, as they can lead to inventory accumulation and risk uncontrolled growth without careful management. Disassembly system inventory management is complex due to various factors, including non-uniform demand for disassembled components, uncertainty in demands for salvage components, the arrival of different end-of-life product variants, end-of-life product condition variation, and processing time variation. These complexities often lead to unexpected inventory fluctuations, resulting in high inventory costs, inventory shortages, and customer dissatisfaction due to uncertainty in component availability. These inventory fluctuations can be mitigated if a real-time decision-making system supports disassembly processes. This study explores an innovative approach to addressing these complexities and controlling disassembly tasks using Deep Reinforcement Learning (DRL). This approach offers a more effective alternative to traditional methods. Experiments on Quantum-dot LED (QLED), Organic LED (OLED), and Quantum Dot OLED (QD-OLED) TV disassembly systems demonstrate the effectiveness of the DRL approach. Compared to the Multiple Elman Neural Networks (MENN) method, the DRL model offers a 21% reduction in inventory accumulation and a 12% improvement in demand satisfaction for the disassembly setup in the study.</p>","PeriodicalId":87290,"journal":{"name":"Journal of advanced manufacturing and processing","volume":"7 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://aiche.onlinelibrary.wiley.com/doi/epdf/10.1002/amp2.70032","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144861842","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Contaminant Investigation and Pre-Processing Opportunities for Textile-To-Textile Recycling","authors":"Ryan Parsons,&nbsp;Suvrat Jain,&nbsp;Abu Islam,&nbsp;Mark Walluk,&nbsp;Michael Thurston","doi":"10.1002/amp2.70034","DOIUrl":"10.1002/amp2.70034","url":null,"abstract":"<div>\u0000 \u0000 <p>Millions of metric tons of textiles are landfilled or incinerated each year in the United States, with less than 1% of textiles recycled into new clothing or fabrics. To counter this trend, a growing number of companies and researchers are exploring how a circular economy can be applied to support textile-to-textile recycling. A significant barrier they face comes down to quickly and efficiently extracting pure feedstock material from post-consumer garments that feature a mix of natural and synthetic fibers. Textile recyclers prefer pure feedstocks, as working with mixed sources typically means lower throughput, higher risk of equipment failure, and diminished business margins. To facilitate a circular economy for textiles, methods, and technologies are needed that can efficiently separate out materials and contaminants from end-of-life textiles to increase the flow of pure feedstocks to recyclers. This paper summarizes findings from interviews with a cross section of textile recyclers and from a review of literature to define basic feedstock requirements. In addition to our qualitative research, we deconstruct a bale of post-consumer textiles and analyze them using computer-vision imaging, Fourier transform infrared spectroscopy (FTIR), and machine learning. The resulting data are used to set system-level design inputs for an automated contaminant removal system to process post-consumer clothing into appropriate feedstocks for recycling. To set the system's levels for automated real-time near-infrared analysis, we identify the minimum percentage of primary material that any single garment in a load of used clothing must contain for the average of the full output stream to meet the target purity levels of recyclers. The envisioned automated system can also address undesirable trace materials that might contaminate the processed stream by using imaging cameras coupled with artificial intelligence to identify sections of clothing for de-trimming. Proof-of-concept machine learning algorithms are evaluated to locate and identify trims or garment areas with hidden contaminant materials. Integrating these methods into automated textile cutting systems can provide a cost-effective means for increasing feedstock purity from used clothing, which can advance circularity for textiles by helping recyclers to reach production volumes and quality targets that were not possible solely with manual dismantling operations.</p>\u0000 </div>","PeriodicalId":87290,"journal":{"name":"Journal of advanced manufacturing and processing","volume":"7 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://aiche.onlinelibrary.wiley.com/doi/epdf/10.1002/amp2.70034","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144861691","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Novel Design of a Planar Bubbly Cyclone for Gas Liquid Mass Transfer","authors":"Siyi Li,&nbsp;Xiang Liu,&nbsp;Jiajun Yang,&nbsp;Jinghao Bi,&nbsp;Shijie Zhang,&nbsp;Xiao Xu","doi":"10.1002/amp2.70040","DOIUrl":"10.1002/amp2.70040","url":null,"abstract":"<div>\u0000 \u0000 <p>Gas stripping is an effective means to remove dissolved gases from liquids. To address the drawbacks of previous technologies, a unique planar bubbly cyclone (PBC) for continuous gas–liquid mass transfer is designed. This PBC meets the requirements of gas stripping, including a lower gas-to-liquid volumetric flow rate. A swirling flow and liquid backflow are formed under the constraints of the guide vanes and the cylinder wall. The population balance model accurately predicts the bubble diameter (1 to 6 mm), while the Kawase correlation gives excellent results and is in good agreement with the experimental data (±0.001 m/s). The accurate estimation, based on the assumption of gas plug flow and a well-mixed liquid flow, gives volumetric mass transfer coefficients of 0.15–0.95 s⁻¹ when the gas–liquid ratio was 0.01–1. Overall, the PBC provides an alternative approach to gas stripping, exhibiting a low gas–liquid ratio, long-term capabilities, and good reliability.</p>\u0000 </div>","PeriodicalId":87290,"journal":{"name":"Journal of advanced manufacturing and processing","volume":"7 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://aiche.onlinelibrary.wiley.com/doi/epdf/10.1002/amp2.70040","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144861864","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Simulation and Optimization of Structured Packing Based on Ultra-High Purity Cryogenic Distillation Experiment","authors":"Congcong Lu,&nbsp;Zhou Wang,&nbsp;Yonglin Ju,&nbsp;Xiangyi Cui,&nbsp;Shuaijie Li,&nbsp;Shunyu Yao,&nbsp;KangKang Zhao,&nbsp;Haoyu Wang,&nbsp;Jianglai Liu,&nbsp;Xiangdong Ji","doi":"10.1002/amp2.70037","DOIUrl":"10.1002/amp2.70037","url":null,"abstract":"<div>\u0000 \u0000 <p>This paper introduces the distillation system utilizing the structured packing named PACK-13C, which is used to remove the krypton from commercially available xenon for PandaX-II dark matter detection experiment in China. Experimental results demonstrate that the purified krypton concentration reached <span></span><math>\u0000 <semantics>\u0000 <mrow>\u0000 <mn>2</mn>\u0000 <mo>×</mo>\u0000 <msup>\u0000 <mn>10</mn>\u0000 <mrow>\u0000 <mo>−</mo>\u0000 <mn>11</mn>\u0000 </mrow>\u0000 </msup>\u0000 <mspace></mspace>\u0000 <mi>mol</mi>\u0000 <mo>/</mo>\u0000 <mi>mol</mi>\u0000 </mrow>\u0000 <annotation>$$ 2times {10}^{-11} mathrm{mol}/mathrm{mol} $$</annotation>\u0000 </semantics></math> from <span></span><math>\u0000 <semantics>\u0000 <mrow>\u0000 <mn>3</mn>\u0000 <mo>×</mo>\u0000 <msup>\u0000 <mn>10</mn>\u0000 <mrow>\u0000 <mo>−</mo>\u0000 <mn>9</mn>\u0000 </mrow>\u0000 </msup>\u0000 <mspace></mspace>\u0000 <mi>mol</mi>\u0000 <mo>/</mo>\u0000 <mi>mol</mi>\u0000 </mrow>\u0000 <annotation>$$ 3times {10}^{-9} mathrm{mol}/mathrm{mol} $$</annotation>\u0000 </semantics></math> during the total reflux distillation process. Hence, a computational fluid dynamics (CFD) model incorporating multiphysics coupling is constructed, and the mass transfer coefficient is calculated based on the Delft model to investigate the mass transfer and gas–liquid separation process at the structured packing for extremely low impurity concentration of less than <span></span><math>\u0000 <semantics>\u0000 <mrow>\u0000 <msup>\u0000 <mn>10</mn>\u0000 <mrow>\u0000 <mo>−</mo>\u0000 <mn>9</mn>\u0000 </mrow>\u0000 </msup>\u0000 </mrow>\u0000 <annotation>$$ {10}^{-9} $$</annotation>\u0000 </semantics></math> mol/mol during the cryogenic distillation. The simulation results agree with the experimental data, with a minimal deviation of merely 0.12%. The structural optimization results demonstrate that the aperture diameter and peak height of the packing significantly influence the mass transfer efficiency. Furthermore, it is found that increasing the wire mesh thickness from 0.3 to 0.5 mm reduces the mass transfer efficiency by 42.5%. The simulation and optimization results highlight the improvement in the efficiency of cryogenic distillation in producing ultra-high purity gas.</p>\u0000 </div>","PeriodicalId":87290,"journal":{"name":"Journal of advanced manufacturing and processing","volume":"7 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/amp2.70037","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144767683","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Opportunity for Utilizing End-of-Life Scrap to Meet Growing Copper Demand","authors":"Isabel Diersen,&nbsp;Karan Bhuwalka,&nbsp;Elsa Olivetti","doi":"10.1002/amp2.70031","DOIUrl":"10.1002/amp2.70031","url":null,"abstract":"<p>As electrification trends and clean energy deployment drive up copper demand, there will be pressure on copper supply chains. With annual copper demand expected to grow by 50% and reach 49 Mt by 2035, the world will continue to need additional sources of copper supply. While expanding mining projects could increase copper production, given the significant stock of material, secondary copper can play a vital role in meeting demand. We analyze the opportunity to meet growing copper demand via increased scrap collection and improved technical recycling efficiencies. We use an economic model of the global copper system—with China analyzed separately from the rest of the world—to quantify supply evolution by incorporating price feedback between demand and supply. The model quantifies the impact of the increased collection on the displacement of mining production and demonstrates how increasing recycling can modulate supply risks and copper prices. Aligned with recent literature on future copper flows, we find that there is an opportunity to increase scrap supply in 2040 by 46% (6.3 Mt) compared with the baseline.</p>","PeriodicalId":87290,"journal":{"name":"Journal of advanced manufacturing and processing","volume":"7 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/amp2.70031","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144716659","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}