Frontiers in Sustainable Development
type: channel
description: Frontiers in Sustainable Development is a monthly online, international, peer-reviewed journal, dedicated to publish empirical, academic, theoretical and review research articles that contribute to the practice in sustainable development, and related topics. All articles published are rigorously and fast reviewed meeting the Journal Quality standards.
publisher: Boya Century Publishing
language: en
publication name: Frontiers in Sustainable Development
issn: 2710-0723
items: Clinical Evaluation of an Acer truncatum Seed Oil–Phosphatidylserine Complex for Neurodevelopment Support
items: Toward a Dynamic-Balance View of Efficiency in Regional Pension Pooling: Conceptualization, Indicator Design, and an Illustrative Case from Yingkou, China
items: Clinical and Translational Evaluation of a Lactobacillus Acidophilus Respiratory Mucosal Barrier Platform
items: Magnet Design and Simulation of Nuclear Magnetic Resonance Logging Probe for Drilling Ship
items: Case Analysis Report on the Bankruptcy Liquidation of Xinhua Trust Co., Ltd.
items: Study on the Characteristics of a Vibration-Excited Magnetoelectric Generator
items: Clinical Evaluation of the NVTIA Multi-Component Cartilage-Repair Synovitis Composition
items: Research on the Application and Development of Robotics Technology in Smart Healthcare
items: Analysis of the Current Situation and Sources of ARG Pollution in the Seawater of Dapeng, Shenzhen
items: Clinical Evidence for a BALIMONT Multi-Strain Oral Probiotic Composition in Enhancing Skin Radiance
items: Who Benefits More from E-commerce? Resource-Endowment Heterogeneity in Grape Growers' Behavioral Upgrading in Yingkou City, Liaoning Province
items: Clinical Evaluation of a Time-Sequential Biphasic NMN–Resveratrol–Quercetin–Piperine NAD+ Supplement Targeting SIRT1 (BCLC™)
items: Artificial Intelligence, Green Transformation and New Productivity
items: Efficiency Measurement and Influencing Factors of Green and Low-carbon Development in Agriculture and Rural Areas of China
items: Recognizing the City on Screen: City Mindscape, City Selection, and City Recognition
items: How Does Government Ecological Concern Influence Corporate Green Technology Linkage Networks?
items: Research on the Mechanism for Enhancing the Value of Regional Public Brands of Agricultural Products under the Background of "Digital Intelligence Empowerment"
items: https://fsdjournal.org/index.php/ojs/article/view/282
items: https://fsdjournal.org/index.php/ojs/article/view/281
items: Study on the Path to Enhance Financial Demand for Elderly Care Services in Chinese Families from the Perspective of Intergenerational Wealth Transfer
items: Research on the Economic Effects and Cross-Sectoral Equilibrium Mechanism of Gradual Delayed Retirement Policy
items: Research on the Farmer Financing Model of Live Streaming E-Commerce Platforms from the Perspective of Supply Chain Finance
items: Research on the Interlayer Interference Law of Multi-layer Combined Mining in Low-permeability Gas Reservoirs
items: Advances and Frontiers in Sedimentology Research
items: Study on the Role of Environmental Courts in Improving Ecological Welfare Performance
items: A Review of Studies on Charging Station Site Selection
items: Theoretical Innovation of the Overseas Military Base Regime from the Perspective of the Four Global Initiatives
items: Advances in Horizontal Well Engineering and Equipment for Low-Permeability Tight Reservoirs
items: Analysis Report on the Shanghai "11.15" Jing'an High-Rise Residential Building Fire
items: Exploration on the Treatment of Aquaculture Wastewater Using Biological Filter Technology

Clinical Evaluation of an Acer truncatum Seed Oil–Phosphatidylserine Complex for Neurodevelopment Support
type: item
description: Background: Acer truncatum seed oil is a nervonic-acid–rich botanical lipid source with theoretical relevance to myelin-oriented neurodevelopment, while phosphatidylserine (PS) is a membrane phospholipid with a substantially larger human evidence base in cognition and attention. We evaluated whether the formulation logic of an Acer truncatum seed oil–PS complex is supported by published clinical data that are relevant to neurodevelopment, attention, memory, and phospholipid-mediated brain support. Methods: We summarized the formulation architecture described in the source patent dossier and searched primary biomedical literature through March 2026 for randomized or controlled human studies involving PS, PS-omega-3 preparations, sphingomyelin-fortified milk, and related phospholipid-based neurocognitive interventions. We prioritized pediatric and neurodevelopment-relevant studies and used adult trials only when they clarified efficacy direction, dose range, or safety. Results: The clinical evidence most directly supporting the formulation is concentrated in the PS and phospholipid axis. In very-low-birth-weight infants, sphingomyelin-fortified milk improved neurobehavioural outcomes at follow-up. In children with ADHD, soy-derived PS improved ADHD symptoms and short-term auditory memory, and PS-omega-3 reduced hyperactive/impulsive symptoms while remaining well tolerated over 30 weeks. In healthy children aged 8–12 years, sunflower-derived PS was neutral in the total cohort but improved visuospatial memory in a predefined lower-performing subgroup. In older adults with memory complaints or mild cognitive impairment, PS-containing interventions improved selected memory and cognitive measures in several randomized trials. By contrast, we did not identify a published randomized human trial of the exact Acer truncatum seed oil–PS finished formulation. Conclusions: The current clinical basis for this composition rests on convergent evidence for phosphatidylserine-centered…
subject: Articles
  topic: section
subject: Acer Truncatum Seed Oil; Phosphatidylserine; Nervonic Acid; Neurodevelopment; Cognition; Randomized Controlled Trial; Translational Nutrition.
  topic: keywords
creator: Nour-Eddine Ziraoui
creator: Yuki Tanaka
creator: Nikolai Sidorov
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-04-22
publication date: 2026-04-22
starting page: 89
ending page: 95
doi: 10.54691/rw97ds95

Toward a Dynamic-Balance View of Efficiency in Regional Pension Pooling: Conceptualization, Indicator Design, and an Illustrative Case from Yingkou, China
type: item
description: This article develops a dynamic-balance view of efficiency for the analysis of regional pension pooling and uses the Yingkou case to illustrate its analytical value. Existing studies often assess pension performance through single financial outcomes or static input-output relations, which tends to understate the governance frictions, service quality requirements, and intertemporal sustainability constraints that characterize public pension administration. Building on the welfare-economic logic of multi-objective trade-offs, this study reconceptualizes regional pooling efficiency as the capacity of a pooling unit to maintain a coordinated and recoverable balance among cost control, benefit protection, and long-term sustainability. On this basis, an indicator framework is constructed that links outcome-oriented indicators with process-oriented indicators and further connects them to a governance chain of policy adaptation, resource integration, technological empowerment, and regulatory assurance. An illustrative application based on Liaoning Province shows that Yingkou's mean technical efficiency ranked in the middle of the provincial sample, while its principal weakness was concentrated in pure technical efficiency rather than scale efficiency. The evidence suggests that the key problem lies not simply in resource scarcity, but in the insufficient conversion of existing inputs into effective administrative outputs because of process frictions, incomplete coordination, and uneven digital support. The article contributes a usable framework for evaluating pension pooling efficiency beyond narrow revenue-expenditure indicators and offers a conceptual basis for PTE-oriented governance reform in transformation-oriented cities.
subject: Articles
  topic: section
subject: Pension Insurance; Regional Pooling Efficiency; Dynamic-balance View of Efficiency; Indicator Framework; Pure Technical Efficiency; Digital Governance.
  topic: keywords
creator: Yuepeng Zhang
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-04-22
publication date: 2026-04-22
starting page: 80
ending page: 88
doi: 10.54691/y8wcpd73

Clinical and Translational Evaluation of a Lactobacillus Acidophilus Respiratory Mucosal Barrier Platform
type: item
description: Background: Respiratory mucosal resilience depends on epithelial integrity, mucosal hydration, microbiome–host communication, and local secretory IgA activity. We evaluated a disclosed BALIMONT respiratory formulation centered on Lactobacillus acidophilus together with published human evidence relevant to respiratory probiotics and mucosal immune support. Methods: We synthesized the disclosed formulation data with published randomized trials and systematic reviews on probiotics for upper respiratory outcomes, mucosal secretory IgA, and safety. We retained the disclosed comparative platform data and present the pre-existing scenario-analysis figures and tables as illustrative translational materials rather than as audited clinical trial results. Results: Published evidence suggests that probiotic effects on respiratory outcomes are strain-specific. In healthy physically active adults, Bifidobacterium animalis subsp. lactis Bl-04 reduced the risk of upper respiratory illness versus placebo (hazard ratio 0.73). In elderly adults with low physical fitness, Lactobacillus pentosus b240 given with exercise was associated with higher salivary secretory IgA secretion than placebo during follow-up. In preschool children with low fermented-food intake, heat-killed Pediococcus acidilactici K15 maintained higher salivary sIgA and shortened fever duration in subgroup analysis. A Cochrane review found that probiotics may reduce acute upper respiratory infection incidence rate and likely reduce antibiotic use, without increasing adverse events. The disclosed BALIMONT platform additionally shows strong comparative performance in respiratory epithelial adhesion, microaerobic survival, mucosal retention, and secretory IgA induction. Conclusions: On the basis of published human evidence and the disclosed formulation profile, BALIMONT has a plausible translational rationale as a respiratory mucosal barrier support platform. However, confirmation of product-specific efficacy still requir…
subject: Articles
  topic: section
subject: Respiratory Mucosal Barrier; Lactobacillus Acidophilus; Respiratory Probiotic; Secretory IgA; Gut–lung Axis; Translational Evaluation.
  topic: keywords
creator: Anas Ziraoui
creator: Samuel Johnson
creator: Viktor Dragunov
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-04-22
publication date: 2026-04-22
starting page: 66
ending page: 72
doi: 10.54691/wapg2139

Magnet Design and Simulation of Nuclear Magnetic Resonance Logging Probe for Drilling Ship
type: item
description: Nuclear magnetic resonance (NMR) logging probe is the core component of drilling ship logging tool, and the performance of magnet directly determines the accuracy of logging data. According to the special needs of drilling ship operation, this paper puts forward the design index of nuclear magnetic resonance logging probe for drilling ship, selects samarium cobalt material as the magnet material, carries out parametric modeling simulation and structural optimization of the main magnet and pre polarized magnet by ANSYS Maxwell software, and finally determines the optimal magnet size by combining matlab analysis: the total length is 2200 mm, the main magnet is composed of eight 50mm × 50mm × 150mm arc magnets, and the pre polarized magnet is composed of eight 200mm long cylindrical magnets. The simulation results show that under the logging speed of 150~200 MGH, the pre polarization rate of the magnet is ≥ 94%, the magnetic field intensity at the detection depth of 14 cm is 177 GS, and the height of the sensitive area is 40 cm.
subject: Articles
  topic: section
subject: Drilling Vessel; Nuclear Magnetic Resonance Logging Probe; Magnet Design; Samarium Cobalt Magnet; Finite Element Simulation.
  topic: keywords
creator: Shixin Zhang
creator: Zhijie Zhang
creator: Wenyi Sun
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-04-22
publication date: 2026-04-22
starting page: 73
ending page: 79
doi: 10.54691/vhtnrn51

Case Analysis Report on the Bankruptcy Liquidation of Xinhua Trust Co., Ltd.
type: item
description: The bankruptcy liquidation case of New China Trust Co., Ltd., as the first nationwide case of a trust institution's bankruptcy liquidation, was accepted by the Chongqing No. 5 Intermediate People's Court in July 2022 due to insolvency caused by long-term poor operation. During the trial, the court and the administrator strictly adhered to the principle of the independence of trust property. By categorically disposing of 34.5 billion yuan in trust products and clarifying the compensation path for beneficiaries' losses, they balanced the interests of all parties. Meanwhile, the "government-court linkage" mechanism achieved seamless coordination between administrative takeover and judicial procedures, effectively mitigating systemic financial risks. This case systematically standardized the responsibilities of trust institution bankruptcy administrators and the disposal process of trust products, filling relevant legal gaps, and serves as a benchmark for promoting the return of the trust industry to its fundamental purpose and strengthening market-oriented and law-based risk management.
subject: Articles
  topic: section
subject: Trust Institution Bankruptcy Liquidation; Government-Court Linkage Mechanism; Independence of Trust Property.
  topic: keywords
creator: Manyu Wei
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-04-22
publication date: 2026-04-22
starting page: 61
ending page: 65
doi: 10.54691/jf4h7d82

Study on the Characteristics of a Vibration-Excited Magnetoelectric Generator
type: item
description: To collect environmental vibration energy for powering low-power electronic devices, a magnetoelectric vibration power generation device based on E-shaped silicon steel sheets is designed. The device consists of permanent magnets, silicon steel sheets, springs, coils and other components. Firstly, theoretical calculation formulas for the output voltage and generated power of the device are derived, illustrating the critical influence of resonance characteristics on energy harvesting efficiency. Subsequently, a two-dimensional transient simulation model is established using Ansys Maxwell software to conduct simulation analysis of magnetic circuit characteristics and output voltage. The results show that the magnetic circuit of the device features concentrated magnetic field and low magnetic flux leakage; the peak magnetic flux density inside the E-shaped silicon steel sheets reaches 2690 mT, and the peak output voltage is approximately 10 mV. Finally, an experimental platform is built to perform performance tests under frequency-sweeping excitation. The results indicate that the output voltage waveform of the device is approximately sinusoidal. The peak-to-peak induced voltage reaches a maximum of about 40 mV under low-frequency excitation of 6 Hz, and the voltage amplitude in the high-frequency band shows a downward trend as the excitation frequency increases.
subject: Articles
  topic: section
subject: Vibration Power Generation Device; Electromagnetic Type; E-shaped Silicon Steel Sheets; Simulation Analysis.
  topic: keywords
creator: Xingxuan Xie
creator: Xiaonan Zhou
creator: Zehao Yang
creator: Haozhuo Liu
creator: Lumeng Liu
creator: Pan Zhang
creator: Yingjian Sun
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-04-22
publication date: 2026-04-22
starting page: 53
ending page: 60
doi: 10.54691/d6ytqj64

Clinical Evaluation of the NVTIA Multi-Component Cartilage-Repair Synovitis Composition
type: item
description: Background: Oral joint-support products are widely used in synovitis and early cartilage degeneration, but their clinical differentiation often depends less on ingredient presence than on formulation logic. In this study, we evaluated a four-component oral system containing glucosamine hydrochloride (Glc HCl), chondroitin sulfate (CS), methylsulfonylmethane (MSM), and graded molecular weight sodium hyaluronate (HA), and we matched its internal performance dataset with published randomized human trials relevant to each design pillar. Methods: We summarized the formulation architecture and internal comparator results, then searched public biomedical sources through March 2026 for controlled human studies on glucosamine, chondroitin, MSM, and oral hyaluronic acid in knee osteoarthritis or synovitis-related symptom settings. Results: The internal dataset consistently ranked the complete four-component architecture above the simplified comparator across mixing uniformity, effusion resolution, cartilage-repair effect, utilization efficiency, and overall therapeutic effect. Published trials showed that adding MSM to glucosamine-chondroitin improved WOMAC and VAS outcomes by week 12 in mild knee osteoarthritis, that oral HA-containing regimens improved WOMAC domains in selected mild-pain populations, and that broad-spectrum oral sodium hyaluronate could reduce pain scores and rescue-drug use over 8 weeks. Balanced evidence also showed that glucosamine-chondroitin was neutral in the overall GAIT population but beneficial in a moderate-to-severe pain subgroup, while another short-term HA-glucosamine-chondroitin study in moderate pain did not show superiority over placebo. Conclusions: We found a coherent translational rationale for the NVTIA architecture: Glc HCl and CS support matrix biology, MSM strengthens symptom control, and graded HA improves synovial-environment relevance. Direct prospective validation of the exact formulation remains the next decisive step.
subject: Articles
  topic: section
subject: Synovitis; Cartilage Repair; Glucosamine Hydrochloride; Chondroitin Sulfate; MSM; Sodium Hyaluronate; WOMAC; VAS; Oral Hyaluronic Acid.
  topic: keywords
creator: Jabar Yassine
creator: Gregg L. Semenza
creator: Jamal Price
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-04-22
publication date: 2026-04-22
starting page: 45
ending page: 52
doi: 10.54691/hnzaej30

Research on the Application and Development of Robotics Technology in Smart Healthcare
type: item
description: With the rapid development of artificial intelligence and automation technologies, medical robots have become an important component of the intelligent healthcare system. Leveraging their advantages of high precision, high efficiency, and strong stability, they are gradually permeating various aspects of medical services, effectively promoting the intelligent and refined development of smart healthcare. This paper starts from the classification and core technological characteristics of medical robots, systematically analyzes their practical application models in typical scenarios such as clinical diagnosis and treatment, rehabilitation care, hospital logistics, and disinfection and epidemic prevention, and thoroughly explores the current issues in the implementation of medical robots, including cost, operation, safety, intelligence, and coordination. Furthermore, it proposes targeted development suggestions in terms of technological optimization, cost control, safety regulations, talent training, and system integration. Adhering strictly to a purely theoretical research paradigm, this paper does not involve any experimental data, code implementation, or empirical analysis. It aims to provide theoretical references and practical insights for the further promotion and application of medical robots in the field of smart healthcare, contributing to the improvement and development of intelligent healthcare systems.
subject: Articles
  topic: section
subject: Medical Robots; Intelligent Healthcare; Clinical Applications; Rehabilitation Robots; Practical Applications.
  topic: keywords
creator: Jia Gao
creator: Jiaqi Qiu
creator: Liyue Wu
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-04-22
publication date: 2026-04-22
starting page: 34
ending page: 44
doi: 10.54691/8chk4j48

Analysis of the Current Situation and Sources of ARG Pollution in the Seawater of Dapeng, Shenzhen
type: item
description: Antibiotics are the cornerstone of modern medicine and aquaculture, but their extensive use has triggered a global antibiotic resistance crisis. Antibiotic resistance genes (ARGs), as "novel environmental pollutants", can persistently exist and horizontally transfer among water-sediment-organisms, and re-threaten humans through the food chain. The ocean is the ultimate sink for land-based ARGs. However, the pollution baseline, key sources, and ecological driving mechanisms of ARGs in highly urbanized bays in China remain unclear. This study targeted the Dapeng Peninsula in Shenzhen, spanning multiple gradients of aquaculture-tourism-ecology. In August 2025, samples were collected from the Offshore area of Dapeng Bay in Shenzhen based on coordinates and distance. By integrating water quality detection indicators, 16S sequencing, and RT-qPCR in situ expression, the abundance, diversity, hosts, and sources of ARGs were systematically analyzed. The results showed that: 1) Seawater aquaculture discharge was the largest contributor to surface seawater ARGs (62.3%) , followed by urban sewage; 2) The total abundance of ARGs was significantly positively correlated with PO₄³⁻, COD, and antibiotic residues, while dissolved oxygen was not the core factor driving the abundance of aerobic resistance genes (such as FabG, AdeG, ant), and there might be a dominant role of other pollution factors (such as antibiotic residues, organic matter); 3) High-risk mobile ARGs including sul1, floR, cmlA, and ermB were enriched 15 to 120 times downstream of the aquaculture outlet, and their in situ transcriptional activity significantly increased; 4) The dominant hosts of ARGs were Proteobacteria (Altererythrobacter, Erythrobacter, Rhodobacteraceae, and Acinetobacter) and Bacteroidia, among which seven genera contained potential human pathogenic bacteria. This study finely resolves the ARG source contributions in Dapeng Bay for the first time and clearly traces the leading role of aquaculture d…
subject: Articles
  topic: section
subject: Antibiotic Resistance Genes; Mariculture; Urban Sewage; Coastal Pollution.
  topic: keywords
creator: Juncheng Jiang
creator: Boyu Wang
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-04-22
publication date: 2026-04-22
starting page: 22
ending page: 33
doi: 10.54691/y13syf43

Clinical Evidence for a BALIMONT Multi-Strain Oral Probiotic Composition in Enhancing Skin Radiance
type: item
description: We evaluated a BALIMONT multi-strain oral probiotic composition for improvement of visible skin radiance and interpreted the 28-day cohort findings against published human clinical trials of oral probiotics and synbiotics relevant to skin appearance. In our 28-day comparative evaluation, healthy adults aged 20-45 years with dull or lackluster skin received one of three multi-strain formulations or a single-strain L. reuteri comparator, with 30 participants in each cohort. At day 28, mean radiance improvement reached 14.2%, 10.8%, and 11.5% in the three multi-strain cohorts, versus 2.7% in the single-strain comparator, while Shannon diversity increased by 22.6%, 18.3%, and 19.1% versus 5.2%, respectively. Public human studies show that oral probiotics can improve hydration, gloss, elasticity, barrier recovery, and selected inflammatory or appearance-related endpoints in healthy skin, sensitive skin, acne, and atopic dermatitis. Taken together, our 28-day findings are directionally concordant with the broader literature and support larger, prospectively registered confirmatory trials of multi-strain oral probiotic strategies for skin-radiance support.
subject: Articles
  topic: section
subject: BALIMONT; Probiotic; Skin Radiance; Gut-skin Axis; Lactobacillus Reuteri; Lactobacillus Rhamnosus; Lactobacillus Plantarum; Clinical Evidence.
  topic: keywords
creator: Anas Ziraoui
creator: Antonio Bellini
creator: Troy Maddox
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-04-22
publication date: 2026-04-22
starting page: 16
ending page: 21
doi: 10.54691/4sh99208

Who Benefits More from E-commerce? Resource-Endowment Heterogeneity in Grape Growers' Behavioral Upgrading in Yingkou City, Liaoning Province
type: item
description: Using survey data from 386 grape growers in Yingkou City, this article examines whether the behavioral effects of e-commerce participation vary across households with different resource endowments. Rather than treating digital participation as a uniformly empowering force, the study asks who is more likely to convert platform access into substantive behavioral upgrading in production, marketing, and technology adoption. Hierarchical regression models are used to test the moderating roles of household head age, planting scale, and household human capital in the relationship between e-commerce participation and three behavioral outcomes: standardized production behavior, diversified marketing behavior, and green technology adoption. The results show clear heterogeneity. Age weakens the positive behavioral effect of e-commerce, with interaction coefficients of -0.156, -0.163, and -0.151 across the three outcomes. By contrast, planting scale strengthens the behavioral effect, with coefficients of 0.172, 0.185, and 0.168, while household human capital generates the strongest positive moderation, with coefficients of 0.189, 0.201, and 0.182. Diversified marketing behavior exhibits the largest interaction responses overall, indicating that digital participation is especially sensitive to differences in learning capacity, scale economy, and intra-household capability structure when sales channels and customer relations are being reorganized. The article argues that rural e-commerce should be understood not only as a channel innovation, but also as a selective amplifier whose benefits depend on age structure, operational scale, and household capability. Policy support therefore needs to shift from broad encouragement of platform entry to stratified support for different farmer groups.
subject: Articles
  topic: section
subject: Rural E-commerce; Grape Growers; Heterogeneity Effect; Planting Scale; Household Human Capital.
  topic: keywords
creator: Jinning Wang
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-04-22
publication date: 2026-04-22
starting page: 10
ending page: 15
doi: 10.54691/ryn9yx97

Clinical Evaluation of a Time-Sequential Biphasic NMN–Resveratrol–Quercetin–Piperine NAD+ Supplement Targeting SIRT1 (BCLC™)
type: item
description: Background: Time-sequential biphasic NAD+ formulations are designed to solve the temporal mismatch, poor dissolution, and exposure instability that often limit conventional NMN combinations. We examined a five-component BCLC™ formulation containing NMN, trans-resveratrol, quercetin, piperine, and trimethylglycine, preserved its original patent-reported benchmark data, and matched those data with published human clinical trials. Methods: We retained the original formulation specifications, dissolution and stability results, and in-vitro SIRT1-related benchmarks reported in the source document, then searched PubMed, PubMed Central, and clinical-trial records through March 28, 2026 for adult interventional studies involving NMN, resveratrol, quercetin, or piperine that were relevant to NAD+, SIRT1, insulin sensitivity, oxidative stress, physical function, or bioavailability. Results: In the patent dataset, the leading embodiments achieved 4.1–5.5-fold SIRT1 pathway activation, 95.6–98.8% nicotinamide clearance, at least 36–48 h intracellular NAD+ maintenance, rapid polyphenol dissolution, 97.8–98.5% three-month retention, and material loss no higher than 3.5%. In published human studies, NMN at 250–900 mg/day consistently increased circulating NAD+ and improved selected metabolic or functional outcomes in several cohorts, although one 24-week trial in older men with diabetes showed neutral performance results. Resveratrol increased skeletal muscle SIRT1 or oxidative-stress resilience in type 2 diabetes cohorts in several randomized trials, but long-duration metabolic endpoints remained heterogeneous. Quercetin reduced hs-TNFα, symptom burden, or antioxidant deficits in randomized studies, while piperine showed clinically relevant exposure-enhancing or bioefficacy-modulating effects, albeit with mixed pharmacokinetic findings in resveratrol studies. Conclusions: When we align the published clinical evidence with the original formulation architecture, the biphasic system…
subject: Articles
  topic: section
subject: NMN; NAD+; SIRT1; Resveratrol; Quercetin; Piperine; Biphasic Release; Insulin Sensitivity; Oxidative Stress; Clinical Trial.
  topic: keywords
creator: Nour-Eddine Ziraoui
creator: Sofia Rossi
creator: Dmitri Volkov
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-04-22
publication date: 2026-04-22
starting page: 1
ending page: 9
doi: 10.54691/7pt02z87

Artificial Intelligence, Green Transformation and New Productivity
type: item
description: First, this paper delves into the intrinsic relationship between artificial intelligence (AI) and green transformation. Given the AI composition fallacy proposed by Fang Yi et al. (2020), the AI-induced financial fraud phenomenon revealed by Chai Yanming et al. (2024), and the corporate "greenwashing" tendency discovered by Xie Haijuan et al. (2024), the relationship between the two needs to be re-examined and scientifically defined. Second, this paper systematically analyzes the intrinsic mechanisms of AI and green transformation, explaining how they synergistically promote the development of new productive forces, and conducts theoretical analysis and model construction. Finally, it proposes targeted policy recommendations, exploring how to optimize the development path of AI and green transformation to maximize synergistic effects and contribute to the development of new productive forces.
subject: Articles
  topic: section
subject: Artificial Intelligence; New Productivity; Greenwashing.
  topic: keywords
creator: Shicheng Zhang
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-03-29
publication date: 2026-03-29
starting page: 19
ending page: 27
doi: 10.54691/0v8yew61

Efficiency Measurement and Influencing Factors of Green and Low-carbon Development in Agriculture and Rural Areas of China
type: item
description: Under the dual background of China's "dual carbon" goal and rural revitalization strategy, this paper takes 31 provincial-level regions as samples, uses Super-SBM-DEA model to measure the green and low-carbon development efficiency of agriculture and rural areas from 2012 to 2022, and adopts Spatial Durbin Model to explore influencing factors. The results show that the overall efficiency rises steadily but regional differences are prominent, with a "northeast and central high, eastern and western low" pattern and significant positive spatial autocorrelation. Rural income, irrigation efficiency and tech investment boost efficiency, while industrial upgrading and excessive mechanization inhibit it. Finally, targeted optimization countermeasures are proposed.
subject: Articles
  topic: section
subject: Agriculture and Rural Areas; Green and Low-Carbon Development; Efficiency Measurement; Spatial Spillover Effect.
  topic: keywords
creator: Fang Xu
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-03-29
publication date: 2026-03-29
starting page: 278
ending page: 287
doi: 10.54691/bfqsg206

Recognizing the City on Screen: City Mindscape, City Selection, and City Recognition
type: item
description: This article proposes a framework for understanding how spectators recognize cities in films by theorizing the relationship between city mindscape, city selection, and city recognition. Building on Kevin Lynch’s notion of the “image of the city” and research on cognitive mapping, the article distinguishes experience-based “city images” from media-based “city illusions,” and unifies them as a “city mindscape” – the composite mental landscape through which viewers perceive and remember urban space. On the production side, it introduces “city selection” to describe how filmmakers’ sample, weight, and arrange urban elements through seven layers: spatial and temporal sampling, semantic choice, kinetic orchestration, photometric and chromatic design, sound, and editing. City recognition is defined as the moment when these organized selections align with viewers’ prior mindscapes, generating a sense of urban identity that depends less on cartographic fidelity than on rhythmic, textural, and narrative plausibility. Methodologically, the article combines theory-driven modeling with close scene analysis. A case study of Hong Kong in Wong Kar-wai’s Fallen Angels (1995) demonstrates how nocturnal lighting schemes, textures, recurrent spatial anchors, and a characteristic sonic rhythm render the city recognizable even in the absence of explicit landmarks or expository dialogue. The study proposes a portable analytic kit for decomposing cinematic cities into manipulable modules and tracing how films both reflect and reshape public understandings of urban space. It concludes by arguing that city recognition can serve as an interpretive key for analyzing narrative space, while also warning against the stabilization of clichéd urban imaginaries.
subject: Articles
  topic: section
subject: Cinematic City; City Mindscape; City Selection; City Recognition; Hong Kong; Urban Space on Screen.
  topic: keywords
creator: Jiaze Li
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-03-29
publication date: 2026-03-29
starting page: 264
ending page: 277
doi: 10.54691/az4bwa69

How Does Government Ecological Concern Influence Corporate Green Technology Linkage Networks?
type: item
description: This study employs text analysis to construct a dataset reflecting the ecological concerns of local governments. Using A-share listed companies on the Shanghai and Shenzhen stock exchanges from 2007 to 2022 as the sample, it examines the relationship between government ecological concerns and corporate green technology association networks through social network analysis (SNA). Empirical findings reveal that government ecological concern enhances the position of firms within green technology association networks. Results remain stable after rigorous testing to assess robustness and endogeneity. Mechanism analysis indicates that social networks among listed company directors and distortions in corporate capital allocation weaken the enhancing effect of government ecological concern on green technology association networks. Our findings offer new insights into how government ecological concern influences corporate social relationship networks.
subject: Articles
  topic: section
subject: Government Environmental Attention; Green IT; Government Annual Reports; Environmental Pollution.
  topic: keywords
creator: Yunqing Wang
creator: Yongxin Zhao
creator: Yuxin Zhou
creator: Yun Yu
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-03-29
publication date: 2026-03-29
starting page: 251
ending page: 263
doi: 10.54691/wtf5ct23

Research on the Mechanism for Enhancing the Value of Regional Public Brands of Agricultural Products under the Background of "Digital Intelligence Empowerment"
type: item
description: Against the backdrop of the in-depth advancement of rural revitalization, "brand-driven agriculture," and the Digital China strategy, regional public brands of agricultural products have become an important tool for driving agricultural efficiency, increasing farmers' income, and upgrading rural industries. However, overall, most regional public brands still have significant shortcomings in brand awareness, consumer trust, pricing power, and multi-channel communication efficiency. The mechanism between the level of digital application and brand value enhancement also needs to be systematically analyzed. This paper, based on an analysis of the value composition of regional public brands of agricultural products, constructs an analytical framework from the dimensions of brand awareness, brand trust, brand loyalty, and brand premium. It focuses on exploring the empowerment paths of digital technologies such as big data, blockchain traceability, short videos and live-streaming e-commerce, and social media operations . Combining typical regional public brand practices, it analyzes the specific models and practical effects of digital empowerment, and then summarizes the brand value enhancement mechanism and proposes targeted strategic suggestions. Research indicates that digital technologies , by enhancing brand information reach and recognition, improving quality and safety visibility and trustworthiness, and strengthening interactive experiences and user engagement, can help create a virtuous cycle of "brand image-consumer recognition-market premium." The combination of government-led public brand digital platforms and professional market-based operations is currently a relatively effective model for digital empowerment . However, brand value enhancement remains constrained by factors such as weak grassroots digital infrastructure, inadequate collaborative mechanisms, and a shortage of professional talent. Based on this, this paper offers corresponding insights from the…
subject: Articles
  topic: section
subject: Regional Public Brand for Agricultural Products; Digital Empowerment; Brand Value; Digital Village; Rural Revitalization.
  topic: keywords
creator: Ziyu Li
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-03-29
publication date: 2026-03-29
starting page: 230
ending page: 238
doi: 10.54691/8t96pe45

https://fsdjournal.org/index.php/ojs/article/view/282
type: item
title: Research on the Impact of Industrial Park Policies on Urban Carbon Emissions and Regional Spillover Effects based on the "Dual Carbon" Goal Taking the Yangtze River Delta Urban Agglomeration as an Example
description: This study takes the Yangtze River Delta urban agglomeration as a sample to evaluate the direct and spatial spillover effects of low-carbon industrial park pilot policies on urban carbon emissions. Theoretical analysis shows that policies suppress local carbon emissions through pathways such as technological progress, green investment, and industrial agglomeration; At the spatial level, there are spatial spillover characteristics that can be driven by technology diffusion to reduce emissions in the surrounding areas. The effectiveness of policies varies among cities and is influenced by administrative levels and resource endowments. This study provides policy optimization basis for regional collaborative governance under the "dual carbon" goal.
subject: Articles
  topic: section
subject: Low Carbon Industrial Park; Carbon Emissions; Spatial Spillover Effect; Yangtze River Delta Urban Agglomeration.
  topic: keywords
creator: Enzhou Wang
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-03-29
publication date: 2026-03-29
starting page: 330
ending page: 338
doi: 10.54691/evzxt481

https://fsdjournal.org/index.php/ojs/article/view/281
type: item
title: Asymmetric Effects of OFDI Supply Chain Spillovers in an Open Economy: An Empirical Study on the Upstream and Downstream Transmission Mechanisms of Digital Technological Innovation in Local Enterprises
description: Against the backdrop of the digital economy and high-level opening-up, this study uses A-share listed companies (2007–2024) to explore OFDI supply chain spillovers’ impact on domestic enterprises’ digital technology innovation via the two-way fixed-effects model and related tests. Results show significant bidirectional heterogeneous effects: downstream customers’ OFDI promotes innovation through knowledge spillovers (mediated by technology imports, etc.), while upstream suppliers’ OFDI inhibits it via knowledge monopolization (mediated by patent barriers, etc.), validating spillover asymmetry. Robustness tests confirm reliability. This study offers theoretical/practical references for enterprises, governments, and industrial chains, and points out limitations in samples, variable measurement, and mechanism exploration, guiding future research.
subject: Articles
  topic: section
subject: OFDI Supply Chain Spillovers; Domestic Enterprises; Digital Technology Innovation; Heterogeneous Impact; Mediating Mechanism; Two-way Fixed-effects Model.
  topic: keywords
creator: Lin Fang
creator: Yudan Hu
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-03-29
publication date: 2026-03-29
starting page: 318
ending page: 329
doi: 10.54691/pwvgqh19

Study on the Path to Enhance Financial Demand for Elderly Care Services in Chinese Families from the Perspective of Intergenerational Wealth Transfer
type: item
description: With the accelerating aging of the population and the rise of pension finance to a national strategy, effectively improving the financial demand for family-based elderly care services has become a crucial issue that urgently needs to be addressed. This paper, from the perspective of intergenerational wealth transfer, comprehensively utilizes intergenerational transfer theory and, based on the 2022-2023 China Inter-Sectoral Financial Flow Matrix (SBYS) data, systematically analyzes the financial asset and liability structure and intergenerational capital flow characteristics of the household sector. Combining existing micro-level empirical research findings, it explores the impact mechanism and improvement path of intergenerational wealth transfer on the financial demand for elderly care services. The study finds that intergenerational transfer of family wealth profoundly influences the income level, employment decisions, and savings behavior of the next generation through channels such as human capital investment, direct gifts, and inheritance, thereby shaping the family's demand for pension financial products. Macroeconomic capital flow data shows that household financial investment continues to expand, with the proportion of pension reserve assets, mainly deposits and insurance reserves, increasing. However, intergenerational capital flows are still dominated by indirect financial intermediaries, and direct intergenerational transfer tools need further development. Based on this, this paper proposes multiple approaches, including improving the pension system, innovating intergenerational wealth transfer financial products, promoting the inclusiveness of digital finance, and strengthening social network support, to promote a positive interaction between intergenerational wealth transfer and the financial needs of elderly care services.
subject: Articles
  topic: section
subject: Intergenerational Wealth Transfer; Elderly Care Financial Services; Family Finance; Social Accounting Matrix; Improvement Path.
  topic: keywords
creator: Yilin Wang
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-03-29
publication date: 2026-03-29
starting page: 310
ending page: 317
doi: 10.54691/4fj6gs84

Research on the Economic Effects and Cross-Sectoral Equilibrium Mechanism of Gradual Delayed Retirement Policy
type: item
description: Faced with the rapidly advancing trend of deep aging and the structural contradiction of a continuously shrinking labor supply in my country, the gradual delayed retirement policy has become a key institutional arrangement for alleviating labor shortages and enhancing the sustainability of the pension system. However, the economic effects of this policy do not evolve linearly, but rather form a cross-sectoral feedback mechanism between the labor market and the pension fund system, with complex impact paths, effect distributions, and policy costs. Existing research mostly explores the effects of delayed retirement from a single perspective, but lacks a systematic explanation of the interaction mechanism between changes in labor supply and the balance of pension fund revenue and expenditure. Based on this, this paper analyzes the dynamic impact of gradual delayed retirement on the operation of the labor market from the micro-mechanisms of labor supply structure, employment participation rate, wage changes, and enterprise employment behavior; at the same time, it constructs a pension fund revenue and expenditure structure model to explore the moderating effect of delayed retirement on the sustainability of the fund through the chain of effects of increased contributors, decreased recipients, and improved dependency ratio. On this basis, this paper further constructs a cross-sectoral equilibrium mechanism framework between the labor market and the pension system, revealing the positive and negative feedback relationships formed between the delayed retirement policy and the two subsystems. Studies show that gradual delayed retirement can generally expand the effective labor supply and reduce pension payment pressure. However, the impact varies significantly among different age groups, gender groups, and occupational types, exhibiting phased and structural characteristics in its policy effects. To improve policy feasibility and social equity, this paper proposes simultane…
subject: Articles
  topic: section
subject: Gradual Delayed Retirement; Labor Supply; Pension Sustainability; Economic Effects; Cross-Sectoral Equilibrium Mechanism.
  topic: keywords
creator: Heqian Zhang
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-03-29
publication date: 2026-03-29
starting page: 301
ending page: 309
doi: 10.54691/g9766r51

Research on the Farmer Financing Model of Live Streaming E-Commerce Platforms from the Perspective of Supply Chain Finance
type: item
description: In the era of deep integration between the rural revitalization strategy and the digital economy, effectively addressing the financing difficulties of farmers has become a core measure to stimulate the endogenous driving force of the rural economy and promote quality improvement and efficiency enhancement in rural development. Based on the unique perspective of the collaborative integration of supply chain finance and live-streaming e-commerce, this paper selects the "Hui Xing" live-streaming e-commerce platform as a typical analysis sample to deeply explore the specific operational modes and implementation paths of farmer financing in the live-streaming e-commerce scenario. Firstly, it comprehensively reviews the current academic research on the innovative application of supply chain finance, the promotion of live-streaming e-commerce in assisting agricultural practices, and the optimization of farmer financing models, clarifying the strengths and weaknesses of existing research. Secondly, it systematically explains the inherent action logic and operational mechanism of supply chain finance in empowering farmer financing in the live-streaming e-commerce scenario. Thirdly, from five core dimensions: convenience of financing access, financing capital cost, risk control ability, subjective satisfaction of farmers, and industrial radiation and driving effect, a comprehensive evaluation index system for farmer financing effects is constructed, and the CRITIC weight method is used to scientifically calculate the weights of each index. Furthermore, using a two-way fixed effects model, mediation effect model, and panel threshold model, the direct impact effect, indirect transmission path, and nonlinear moderating effect of supply chain finance on farmer financing are empirically tested. The research results show that both the degree of participation of supply chain finance and the development level of live-streaming e-commerce can significantly improve the availability of …
subject: Articles
  topic: section
subject: Supply Chain Finance; Live Streaming E-commerce; Farmer Financing;
  topic: keywords
creator: Jiayi Wang
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-03-29
publication date: 2026-03-29
starting page: 288
ending page: 300
doi: 10.54691/06rv3213

Research on the Interlayer Interference Law of Multi-layer Combined Mining in Low-permeability Gas Reservoirs
type: item
description: This paper focuses on the interlayer interference problem in multi-layer combined production of low-permeability gas reservoirs and studies the productivity laws of different lithologic combinations through physical simulation experiments. Three sets of single-layer and two sets of double-layer combined mining experiments were carried out on the sandstone cores of Qian 5 and He 4 and the 8+9# coal seam, and the gas production dynamics were systematically monitored. The results show that in the combined production system, the high-permeability layer significantly suppresses the medium and low-permeability layers, presenting the characteristics of "off-peak gas production" and production lag. The low-permeability layer was most disturbed. The gas production rates of the fourth layer of the double-layer combined mining middle box and the coal seam decreased by 14.02% and 32.27% respectively. The overall production capacity of the system has suffered a coordinated loss. The cumulative gas production of double-layer combined mining has decreased by 7.59% to 22.56% compared with the theoretical value of single mining. Mechanism analysis indicates that the high permeability layer dominates the bottom hole flow pressure system, resulting in insufficient effective production pressure difference in the medium and low permeability layers. The research results provide an important theoretical basis for the optimization of combined production in low-permeability gas reservoirs.
subject: Articles
  topic: section
subject: Low Permeability Gas Reservoir; Coal Bed Gas; Commingling Production; Interlayer Interference.
  topic: keywords
creator: Zhaoyuan Li
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-03-29
publication date: 2026-03-29
starting page: 239
ending page: 250
doi: 10.54691/bvw7v665

Advances and Frontiers in Sedimentology Research
type: item
description: In the past three years, sedimentology has witnessed multi-dimensional breakthroughs in theoretical paradigms, technical methods, and application fields. The theoretical framework centered on the "source - sink - transport" system has been further refined, and key progress has been made in the research of deep-water sedimentary processes, the formation and storage mechanisms of deep and ultra-deep carbonate rocks, and fine-grained sedimentary systems. The deep integration of high-precision chronology, high-resolution geophysical exploration, and artificial intelligence technologies has facilitated a leap from qualitative description to quantitative forward modeling of sedimentary processes. Meanwhile, the cross-fusion of sedimentology with global change, planetary geology, and unconventional energy exploration has deepened, forming a new understanding of "sedimentary sphere science". This article systematically reviews the core progress in these areas, focusing on the expansion of the source-sink system, the innovation of deep-water sedimentary dynamic mechanisms, the microscopic breakthroughs in carbonate rocks and fine-grained sediments, and the intelligent transformation of technical methods. It also looks forward to the future development direction of the discipline, aiming to provide references for theoretical innovation and resource and environmental applications in sedimentology.
subject: Articles
  topic: section
subject: Sedimentology; Source-Transport-Sink System; Deep-Water Sedimentation; Deep Carbonate Rocks; Fine-Grained Sedimentation; Artificial Intelligence; Sedimentary Sphere Science.
  topic: keywords
creator: Min Mao
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-03-29
publication date: 2026-03-29
starting page: 223
ending page: 229
doi: 10.54691/ardppe45

Study on the Role of Environmental Courts in Improving Ecological Welfare Performance
type: item
description: Ecological welfare performance is a core indicator for measuring the effectiveness of ecological civilization construction and the improvement of people's well-being. Its improvement depends on sound institutional guarantees and effective governance measures. Environmental courts, as the core carrier of specialized environmental justice, provide solid judicial support for improving ecological welfare performance by regulating environmental violations, strengthening ecological damage restoration, and clarifying environmental responsibility. This paper systematically reviews relevant domestic and international research on the establishment of environmental courts, the evaluation of ecological welfare performance, and the relationship between the two. It focuses on summarizing the mechanisms and research methods by which environmental courts influence ecological welfare performance, analyzes current research hotspots, controversies, and shortcomings, and finally proposes targeted policy recommendations based on existing research conclusions, providing reference and guidance for further research and the optimization of environmental court practice.
subject: Articles
  topic: section
subject: Environmental Courts; Ecological Welfare Performance; Environmental Justice; Ecological Damage Restoration; Environmental Governance.
  topic: keywords
creator: Sijia Cheng
creator: Qiwen Dong
creator: Fang Xu
creator: Yimin Yang
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-03-29
publication date: 2026-03-29
starting page: 215
ending page: 222
doi: 10.54691/d1kezq42

A Review of Studies on Charging Station Site Selection
type: item
description: With the acceleration of the global energy transition and the rapid growth in the number of electric vehicles, the rational deployment of charging infrastructure has become a key bottleneck constraining the further development of the electric vehicle industry. As a complex systemic endeavor, the site selection for charging stations not only affects user experience and operational efficiency but also impacts the energy supply efficiency of transportation systems and the stable operation of urban power grids. This paper aims to provide a systematic review of recent research progress on the issue of charging station site selection.
subject: Articles
  topic: section
subject: Charging Station; Site Selection; Overview.
  topic: keywords
creator: Hua Qiu
creator: Yang Xu
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-03-29
publication date: 2026-03-29
starting page: 211
ending page: 214
doi: 10.54691/c8es1p62

Theoretical Innovation of the Overseas Military Base Regime from the Perspective of the Four Global Initiatives
type: item
description: Alliance is the theoretical cornerstone of the traditional overseas military base regime. The alliance theory holds that the countries involved in overseas military bases should build a base system focusing on addressing traditional security threats based on a common enemy or a hypothetical enemy. With the continuous advancement of international socialization, the traditional overseas military base regime is difficult to cope with the emerging non-traditional security threats. Based on the examination of the overseas military base regime theories under the perspectives of realism, liberal institutionalism and constructivism, this paper argues that taking the "Four Global Initiatives" as the guiding concept for constructing the overseas military base regime can improve the overseas military base regime.
subject: Articles
  topic: section
subject: Overseas Military Bases; “Four Global Initiatives”; Alliance; Constructivism.
  topic: keywords
creator: Zhangping Wang
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-03-29
publication date: 2026-03-29
starting page: 188
ending page: 210
doi: 10.54691/hw7tat62

Advances in Horizontal Well Engineering and Equipment for Low-Permeability Tight Reservoirs
type: item
description: In order to stabilize domestic energy supply and reduce external dependence, the development of low-permeability tight oil reservoirs is the focus of oil and gas field exploration and development in China. Low permeability tight reservoirs usually have the characteristics of high reserves of geological exploration resources, poor physical properties and complex oil-water relationship. These characteristics restrict the development of low permeability tight reservoirs in China. In recent years, due to the maturity of drilling technology, development technology and stimulation technology, as well as the innovation and development of oil field machinery, the low permeability tight oil reservoirs which were difficult to exploit in the past have been effectively developed, so that the utilization rate of resources and the supply capacity of oil have been greatly improved. This paper mainly introduces the development and frontier of horizontal well technology, multi-branch well technology, advanced water injection technology, hydraulic fracturing technology, engineering and equipment development in the development of low-permeability tight reservoirs.
subject: Articles
  topic: section
subject: Low-permeability Tight Reservoir; Horizontal Well; Multilateral Well; Advanced Water Injection; Multi-stage Fracturing.
  topic: keywords
creator: Chenyang Wu
creator: Bolin Fu
creator: Yang Shen
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-03-29
publication date: 2026-03-29
starting page: 178
ending page: 187
doi: 10.54691/ckd3za45

Analysis Report on the Shanghai "11.15" Jing'an High-Rise Residential Building Fire
type: item
description: The devastating fire at No. 728 Jiaozhou Road, Jing'an District, Shanghai on November 15, 2010 , caused immense loss of life and property damage, revealing a complex network of liability involving multiple stakeholders and various types of insurance. This paper takes this accident as a starting point, focusing on two core areas: community comprehensive insurance and commercial life insurance. It delves into controversies surrounding community comprehensive insurance, such as compensation limits, burden of proof allocation, and applicable payment rules. It also examines core issues in life insurance, including the determination of insurable interest, time limits for claims in special circumstances, and overlapping compensation under multiple policies. Legal analysis is provided in conjunction with the Insurance Law and related jurisprudence. Finally, corresponding solutions are proposed to address various legal issues, offering a reference for the standardized handling of insurance claims in major disasters and contributing to the full realization of insurance protection functions.
subject: Articles
  topic: section
subject: Jiaozhou Road Fire; Community Comprehensive Insurance; Personal Insurance; Insurance Claims; Legal Improvement Path.
  topic: keywords
creator: Nini Wang
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-03-29
publication date: 2026-03-29
starting page: 169
ending page: 177
doi: 10.54691/t78ntz98

Exploration on the Treatment of Aquaculture Wastewater Using Biological Filter Technology
type: item
description: The wastewater discharged from aquaculture industry continues to grow in China. Studies on ecological treatment technologies for solving aquaculture wastewater are urgent. This paper analyzes the water quality characteristics of recirculating aquaculture systems and constructs a three-stage aerated biological filter comprising “fiber filter media+ceramic particles+zeolite”. This study investigated the treatment effect of this process on wastewater from recirculating aquaculture systems, providing technical support for the application and promotion of recirculating aquaculture treatment systems.
subject: Articles
  topic: section
subject: Biological Filter; Aquaculture Wastewater; Recirculating Aquaculture System; Nitrogen Utilization Efficiency.
  topic: keywords
creator: Luozhen Zhang
creator: Wenxiu Zhong
creator: Xiaobao Wei
creator: Zhuoming Chen
creator: Xuexia Jiang
rights: Copyright (c) 2026 Frontiers in Sustainable Development https://creativecommons.org/licenses/by-nc/4.0
date: 2026-03-29
publication date: 2026-03-29
starting page: 163
ending page: 168
doi: 10.54691/2vgcdj55