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The development of self-powered UV photodiode on green substrate is still a challenge. In this study, highly conductive Al doped ZnO (AZO) film was sputter-deposited on paper substrate at room temperature; subsequently, paper-based Schottky photodiodes were successfully fabricated by following Au-ZnO-Al and Au-ZnO-AZO-Al structure designs, respectively. These UV light-based devices operate successfully without external power. Au-ZnO-AZO-Al photodiode shows improved response and faster speed compared to Au-ZnO-Al photodiode. The one-dimensional Poisson simulation results demonstrate that the improvement is attributed to the strong electric field in the ZnO-AZO n-n+ high-low junction, thus, enhancing the collection rate and drifting speed of the photogenerated carriers. In addition, AZO can form favorable ohmic contact with the Al electrodes, further improving the device performance. The photo-response of the paper-based photodiode device shows high reproducibility and stability. Based on these outstanding results, we conclude that these paper-based electronic devices have great potential to replace conventional petroleum-based flexible electronic devices, thus, contributing to the green/sustainable development. [ABSTRACT FROM AUTHOR]

Plastic-coated paper straws are insufficient to solve the plastic pollution problem because microplastics are formed during their degradation. In this study, upgraded paper straws were prepared by coating with biodegradable sodium alginate/cellulose nanofiber/stearic acid (SA/CNF/STA) on the surface of paper without additional adhesives. The tensile strength of the paper was enhanced synergistically by the coated SA and CNF after cross-linking with Ca2+ ions, reaching a maximum (26.46 MPa) when the mass ratio of SA to CNF was 4:1. The straws were prepared by spirally winding coated paper into tubes. Subsequent STA modification with different concentration (1–40%) improved the water stability of the paper straws. The paper straws exhibited excellent mechanical properties (including 13.45 MPa of flexural strength, 13.30 MPa of compressive strength) and hydrophobicity (103.67° of maximum water contact angle). After 130 days of soil burial, the paper straws were completely degraded. The comprehensive performance of prepared straws exceeds that of commercially available products in the same category, and they are safe and biodegradable. Paper straw in the work is in line with the concept of green and low-carbon development. [Display omitted] • Processing a paper straw based on biomass resource coatings. • SA/CNF hybrid coating synergistically enhanced the tensile strength of the straw. • The STA imparts satisfactory water stability to the straw. • The comprehensive performance of the straw outperforms commercial straw products. [ABSTRACT FROM AUTHOR]

The increasing pressure on natural resources and the climate has been noted by businesses and governments worldwide, who now face the difficult task of integrating paths of environmental sustainability and economic growth. One promising approach to sustainable development, reducing the pressure on natural resources and solving waste problems is circular economy. From different ways of implementing circular economy, this study focuses on the productization of industrial side streams, which carry a great deal of underutilized potential. In this article, the productization of pulp and paper industry side stream, fiber sludge, for commercial use as a dust-binding agent is studied via a descriptive, in-depth case study. Apart from inconsistent quality, fluctuating supply, cost of storage and logistics, what makes industrial side stream utilization challenging is the lack of knowledge that stakeholders have about side streams and their utilization and the lack of new value chain development for their commercial use. Therefore, it is essential for all parties involved to have a clearer vision of what is being sold for what purposes, through productization. This study found that the productization of side streams follows the same steps as the productization of any other traditional product, and the productized side streams can be added to the company's product portfolio as by-products. [ABSTRACT FROM AUTHOR]

Highlights • Superstructure of integrated biorefinery in pulp and paper industry was developed. • It includes pulping, biochemical production and black liquor utilization sections. • Lignocellulosic biomass extracted from eucalyptus and bagasse are the feedstocks. • Potential of integrated biorefinery process was illustrated in three scenarios. • Integrated succinic acid and lactic acid can improve profitability. Abstract This work aims at developing sustainable processes for pulp and paper industry by integration of the biorefinery concept to an existing pulp and paper process. A systematic methodology employing a superstructure-based process synthesis approach is employed with support from computer-aided tools to determine potential pathways for a long-term sustainable growth objective. A superstructure of the multi-product biorefinery process network for the pulp and paper industry is developed. It is divided into three sub-networks, a chemical pulping section, a biochemical production section and a black liquor utilization section. Superstructure optimization is performed with the objective to maximize profit to determine optimal integrated networks for three scenarios. The obtained results provide useful insights for further development of the optimal networks as sustainable integrated biorefinery combined with pulp and paper mills. Graphical abstract Image, graphical abstract [ABSTRACT FROM AUTHOR]

Abstract Papermaking enterprises are currently under both environmental pressure and economic pressure for sustainable development in China. Thus, the efficiency, effectiveness, and benefits of resource utilization need to be improved. High-consumption and high-pollution companies should manufacture paper using sustainable methods. This study highlights a resource value flow analysis from the circular economy perspective, developing an extension of material flow cost accounting and modifying it by accounting for environmental damage as well as economic benefits. With reference to the Plan-Do-Check-Act cycle, this specific case study was conducted to verify the comprehensive utility of resource value flow analysis by establishing decision-making prioritization according to the dualistic diagnosis of "internal resource loss–external environmental damage costs." In general, applying a resource value flow analysis can both reduce resource consumption and minimize environmental damage, enhancing the sustainable development of a process industry with limited resources. Highlights • Material flows and value flows form an interactive unit in the resource value flow analysis model. • The resource value flow analysis model extends the environmental dimension of material flow cost accounting. • A dualistic diagnosis of "internal resource loss and external environmental damage costs" can achieve both economic profits and environmental benefits. • The Plan-Do-Check-Act cycle was introduced to strengthen the practical application of the resource value flow analysis. [ABSTRACT FROM AUTHOR]

Guiding industries to produce in an effective and environmentally sustainable manner has become a key issue for governments around the world. Over the past 15 years, series of regional and industrial development policies have been introduced by the Chinese government. This has influenced the geographical distribution and energy efficiency performance of China’s industries. This paper quantifies the influence of enterprises geographical distribution on energy efficiency improvement in the paper industry and aims at providing some helpful suggestions on industrial development to policy makers. The main results show that, firstly, the paper industry in eastern China shows obvious characteristic of agglomeration. The average location quotient is 1.2278. However, following the industrial and regional development policies, the characteristic of agglomeration is weakening. Secondly, only when agglomeration reaches a certain level (location quotient is above 0.5447) will industrial agglomeration positively impact on industrial energy efficiency improvement (a 1% increase in agglomeration will increase dynamic energy efficiency by at least 0.23%). Thirdly, the regional development policies carried out by the government slow the pace of energy efficiency improvement in China’s paper industry. The empirical results indicate that the government needs to consider regional characteristics and consciously guide industrial enterprises to concentrate in the dominant area. [ABSTRACT FROM AUTHOR]

Low-quality materials contained in separately collected (SC) packaging waste generate environmental and economic burdens associated to both sorting operations of Material Recovery Facilities (MRFs) and landfilling of non-recyclable materials. In this study, based on quantification of both impurities and recyclable fractions, the quality of SC municipal packaging waste streams was determined by compositional analysis of the waste entering a MRF throughout a year. Foreign materials (% w/w) found in the monitored SC glass, paper plus cardboard and lightweight packaging waste, were on average 5.0, 14.7 and 23.0, respectively, while landfilled materials (% w/w) after MRF sorting operations were on average 4.3, 10.3 and 22.0, respectively. A Life Cycle Assessment study was conducted to determine the environmental impact of SC packaging waste streams quality of three different scenarios: current situation (CS), better (BS) and ideal (IS) scenario with reduced presence and absence, respectively, of improper materials in the three examined SC packaging waste streams. Emission of 32.1 kg CO 2 eq/t waste was calculated for the current situation with a reduction by 66.1% and 98.0% in CO 2 eq emission for BS and IS scenario, respectively. Similar emission reductions were calculated for ozone depletion, ionizing radiations, particle matter formation, fossil fuel depletion and primary energy demand impact categories. The environmental life cycle costing study demonstrated that total savings of € 35.2 and € 66.6 for each ton of SC packaging waste stream entering the MRF could be obtained for BS and IS scenario, respectively. [Display omitted] • Impurities in packaging waste streams generate environmental and economic burdens. • 23.0% of impurities were found in separately collected lightweight packaging waste. • Plant sorting operations generate 32.1 kg CO 2 eq for each ton of packaging waste. • € 35.2/ton of sorted packaging waste could be saved by reducing impurities content. [ABSTRACT FROM AUTHOR]

In this study, a mathematical model has been developed for sustainable inventory, in which the effects of environmental factors on social factors, have been investigated. To this end, first, we revised Economic Order Quantity (EOQ) model by adding income from waste sales to this model. Next, considering the emission of sulfur oxides (SO x ), nitrogen oxides (NO x ) gases, Biochemical Oxygen Demand (BOD) and chemical oxygen demand (COD) indicators in waste water as a measure of water organic pollutants, we proposed a Green Economic Order Quantity (GEOQ) model. Then in order to examine interdependency between environmental aspects and social aspects, we introduced the sustainable model by adding environmental ergonomics in the terms of the effect of SO 2 emission on human health. Since the structure of the model consists of nonlinear objective function and linear constraints, the model could be solved based on an exact nonlinear constrained solution method. Finally, we examined the effectiveness of the proposed model demonstrated in a real case study of pulp and paper mill. Validation of the model was done by comparing the cost function of the proposed model with the pure economic model and the actual data. The results of study showed that proposed sustainable model plays a significant role in determining the order quantity and reduction of cost function, sulfur oxides (SO x ) and nitrogen oxides (NO x ) emissions, and Biochemical Oxygen Demand (BOD) and chemical oxygen demand (COD) in waste water. [ABSTRACT FROM AUTHOR]

As a traditional energy and carbon intensive sector, it becomes imperative for the global paper industry to realize green development. This paper aims to provide guidance for the green transformation of global paper industry by evaluating the global paper industry green development level in a systematic and dynamic way. This paper employs text-mining method to develop paper industry green development evaluation indicator system and adopts market-extended LCA model and entropy-TOPSIS method to calculate the paper industry green development level of 48 countries/regions. The results show that during 2000–2030 the paper industry green development level of developing countries improves faster than developed countries, where those of developing and developed countries increase from 0.3369 to 0.3938 and from 0.5120 to 0.5517 respectively and the gap between them narrows from 0.1751 to 0.1579. The comparative analysis reveals that the paper industries of developed and developing countries are in different green development stages. Developing countries, represented by China, improve greatly in economic and social dimensions, but decline seriously in ecological dimension due to enlarging resource consumption and environmental damages. On the contrary, developed countries tend to saturate in economic and social dimensions and have been improving fast in ecological dimension, gradually realizing the decoupling of industrial economic development and environmental damages. To further promote the global paper industry green development, developing countries should focus on promoting the coordinated development between economic growth and environment protection and developed countries should play a leading role in the global green transformation by promoting optimal allocation of resources and cross-regional communications of green technologies. • A paper industry green development indicator system is developed based on text mining. • A global paper industry green development model is built with market-extended LCA. • Complex interactions among the indicators are internalized in the evaluation. • A spatial-temporal analysis is performed on global paper industry green development level. [ABSTRACT FROM AUTHOR]

As a traditional energy and carbon intensive sector, it becomes imperative for the global paper industry to realize green development. This paper aims to provide guidance for the green transformation of global paper industry by evaluating the global paper industry green development level in a systematic and dynamic way. This paper employs text-mining method to develop paper industry green development evaluation indicator system and adopts market-extended LCA model and entropy-TOPSIS method to calculate the paper industry green development level of 48 countries/regions. The results show that during 2000–2030 the paper industry green development level of developing countries improves faster than developed countries, where those of developing and developed countries increase from 0.3369 to 0.3938 and from 0.5120 to 0.5517 respectively and the gap between them narrows from 0.1751 to 0.1579. The comparative analysis reveals that the paper industries of developed and developing countries are in different green development stages. Developing countries, represented by China, improve greatly in economic and social dimensions, but decline seriously in ecological dimension due to enlarging resource consumption and environmental damages. On the contrary, developed countries tend to saturate in economic and social dimensions and have been improving fast in ecological dimension, gradually realizing the decoupling of industrial economic development and environmental damages. To further promote the global paper industry green development, developing countries should focus on promoting the coordinated development between economic growth and environment protection and developed countries should play a leading role in the global green transformation by promoting optimal allocation of resources and cross-regional communications of green technologies. • A paper industry green development indicator system is developed based on text mining. • A global paper industry green development model is built with market-extended LCA. • Complex interactions among the indicators are internalized in the evaluation. • A spatial-temporal analysis is performed on global paper industry green development level. [ABSTRACT FROM AUTHOR]

Campaigns by non-governmental organizations (NGOs) pressuring companies to adopt sustainability standards have caught academic interest in recent years. Critics of this approach toward increasing biodiversity protection and social justice argue that campaign successes are often short-lived while proponents emphasize the potential of NGO campaigns to achieve positive environmental and social change in the absence of governmental legislation. Focusing on the recent forest conservation policy of Asia Pulp and Paper (APP), a leading pulp and paper company operating in Southeast Asia, we analyze the challenges companies face in implementing sustainability commitments made as a result of NGO and market pressure. Drawing from research on policy implementation and corporate greening we identify key activities to help entrench APP's commitments in the company's operations. Furthermore, we suggest that a range of actions by different stakeholder groups can achieve broader effects of APP's commitments toward better environmental and social stewardship in the region's pulp and paper sector. [ABSTRACT FROM AUTHOR]

[Display omitted] • Inkjet printing Ag nanoparticles on paper coated with chitosan or N,N, N -trimethyl chitosan to obtain SERS substrates. • Biopolymer coatings not only reduce the rugosity and porosity of the paper but also confer hydrophobicity to the paper. • SERS sensitivity and reproducibility was improved when compared with non-coated counterparts. Paper-based sensors for surface-enhanced Raman scattering (SERS) detection of water pollutants have gained much attention in the last decades. However, most of the fabricated paper-based SERS substrates still face some limitations regarding reproducibility and uniformity. In this work, we report the fabrication of hydrophobic paper-based SERS substrates with high reproducibility and uniformity by inkjet printing Ag colloidal nanoparticles (NPs) on office paper pre-treated with chitosan (CH) or N,N, N -trimethyl chitosan (TMC). We demonstrate that the previous coating of paper with such biopolymers substantially improves the SERS performance of the paper substrates. In screening experiments, crystal violet (CV) 100 μM was used as molecular probe, leading to an increase of about 9- and 7-fold in the observed SERS intensity when the papers were coated with CH and TMC, respectively. Also, the reproducibility of the substrates coated with the biopolymers increased more than 2 times compared to non-coated office paper. We suggest that the improved performance of the coated substrates is related to a more uniform deposition of the AgNPs on the paper surface due to the hydrophobic nature, low porosity and roughness of the coated paper. [ABSTRACT FROM AUTHOR]

Recovered paper is one of the major raw material for recycled papermaking industry. In China, the domestic recovered paper recycling system is incomplete and the amount of recyclable recovered paper cannot satisfy the papermaking demand. Therefore, the recycled papermaking industry is extremely dependent on imported recovered paper as their raw fiber source. In 2018, Chinese government announced a ban on unsorted recovered paper and tightened the import quota for recovered paper, which resulted in a dramatic drop in the importing amount of recovered paper. It is an urgent issue to explore alternative production routes that are more economical and environmentally friendly. Herein, life cycle cost assessment is used to compare and analyze the recycled papermaking industry based domestic recovered paper and three alternatives (including straw, imported deinked pulp and imported wood pulp) as the raw materials. The results show that the life cycle cost of domestic recycled paper based recovered papermaking is significantly lower than the other three alternatives, whereas its external cost is higher than that of the production routes based on the imported deinked pulp and imported wood pulp. With the increasing price of the domestic recovered paper, imported deinked pulp is the trend of recycled papermaking industry in China. • Life cycle cost assessment is applied to the recycled paper industry in China. • LCC of four papermaking schemes based on different raw materials were assessed. • LCC for six types of paper products ranges from 924 to 1227 USD/t in 2017. • Imported recovered pulpboard is the best choice of wastepaper material supplement. [ABSTRACT FROM AUTHOR]

• Offering a novel fuzzy robust approach for closed-loop supply chain network design. • Examining the hybrid uncertainties and flexibility of constraints in the problem. • Considering economic, responsibility, and environmental subjects in modeling. • Using the interactive fuzzy programming approach to solve the multi-objective model. • Introducing a new application for stone paper closed-loop supply chain network design. Nowadays, the production of stone paper, in addition to its widespread utilization in various fields, does not require water consumption, cutting down trees, and stone paper products are easily recyclable and recoverable. Due to the importance of developing and using stone paper and paying attention to environmental matters, Closed-Loop Supply Chain Network Design (CLSCND) is very important for stone paper products. Moreover, due to epistemic, randomness uncertainties, the uncertainties in Objective Function (OF), and the flexible constraints for CLSCND in the real world, this paper introduces a novel Mixed Robust Stochastic, Possibilistic, and Flexible Programming (MRSPFP) approach based on credibility theory. The different attitudes of the Decision-Makers (DMs) are addressed by a more flexible measurement of the optimistic and pessimistic parameters using the criterion of credibility. In the study, a comprehensive procedure is proposed for stone paper CLSCND, to minimize costs, increase responsiveness by minimizing transit time between different facilities, and regarding environmental concerns into account through minimizing carbon emissions. The model is solved utilizing an interactive fuzzy programming solution procedure and the Best-Worst Method (BWM). The results of sensitivity analysis, the effect of changing the problem parameters, and the performance of the proposed model are investigated and compared. The results show that the MRSPFP model has a better performance compared to other previous models. The MRSPFP model performs better in strategic decisions that require high investment costs due to the minimization of the absolute deviation of OF from its mean. Also, the applied results of the study show that CLSCND has a good capability and potential for sustainable development in the field of stone paper. [ABSTRACT FROM AUTHOR]

The sustainable application of an up-flow anaerobic baffled reactor (UABR) to treat real paper and cardboard industrial effluent (PCIE) containing bronopol (2-bromo-2-nitropropan-1, 3-diol) was investigated. At a hydraulic retention time (HRT) of 11.7 h and a bronopol concentration of 7.0 mg L−1, the removal efficiencies of total chemical oxygen demand (COD total), COD soluble , COD particulate , total suspended solids (TSS), volatile suspended solids (VSS), carbohydrates, and proteins were 55.3 ± 5.2%, 26.8 ± 2.3%, 94.4 ± 4.6%, 89.4 ± 2.6%, 84.5 ± 3.2%, 72.1 ± 1.8%, and 22.4 ± 1.8%, respectively. The conversion of complex organics (e.g., carbohydrates and proteins) into bio-methane (CH 4) was assisted via enzyme activities of, in U (100 mL)−1, α-amylase (224–270), α-xylanase (171–188), carboxymethyl cellulase (CM-cellulase) (146–187), polygalacturonase (56–126), and protease (67,000–75300). The acidogenic condition was dominant at a short HRT of 2.9 h, where methane yield dropped by 32.5%. Under this condition, the growth of methanogenic bacteria could be inhibited by volatile fatty acids (VFA) accumulation. The analysis of Fourier-transform infrared (FTIR) spectra detected peaks relevant to methylene and nitro groups in the sludge samples, suggesting that entrapment/adsorption by the sludge bed could be a major mechanism for removing bronopol. The economic feasibility of UABR, as proposed to receive 100 m3 d−1 of PCIE, showed a payback period (profits from environmental benefits, biogas recovery, and carbon credit) of 7.6 yr. The study outcomes showed a high connection to the environmental-, economic-, and social-related sustainable development goals (SDGs). [Display omitted] • First study on biogas recovery from real paper and cardboard industry effluents (PCIE). • Up-flow anaerobic baffled reactor showed 55.3% COD removal and 191 mL CH 4 (g COD removed)−1. • The acidogenic condition was dominant at a short HRT of 2.9 h. • Sustainable application of UABR was evaluated via cost benefits analysis. • Payback period from pollutant removal, biogas recovery, and carbon credit was 7.6 yr. [ABSTRACT FROM AUTHOR]

[Display omitted] • Genetics/genomics offer new opportunities for personalized treatment in oncology. • The model of mutational oncology is extremely complex. • Universal access, homogeneity and sustainability should be warranted. • The Molecular Tumor Board empowerment in clinical oncology practice is a challenge. The development of innovative technologies and the advances in the genetics and genomics, have offered new opportunities for personalized treatment in oncology. Although the selection of the patient based on the molecular characteristics of the neoplasm has the potential to revolutionize the therapeutic scenario of oncology, this approach is extremely challenging. The access, homogeneity, and economic sustainability of the required genomic tests should be warranted in the clinical practice, as well as the specific scientific and clinical expertise for the choice of medical therapies. All these elements make essential the collaboration of different specialists within the Molecular Tumor Boards (MTBs). In this position paper, based on experts' opinion, the AIOM-SIAPEC/IAP-SIBioC-SIC-SIF-SIGU-SIRM Italian Scientific Societies critically discuss the available molecular profiling technologies, the proposed criteria for the selection of patients candidate for evaluation by the MTB, the criteria for the selection and analysis of biological samples, and the regulatory and pharmaco-economic issues. [ABSTRACT FROM AUTHOR]

[Display omitted] • Agnostic markers represent the novel frontier of precision medicine. • The first agnostic drugs have been approved regardless of tumor histology. • This model presents a great potential to change the oncological therapeutic scenario. • Despite the clinical opportunity, critical aspects are emerging. • A governance is mandatory to ensure genomic testing homogeneity and sustainability. The personalized medicine is in a rapidly evolving scenario. The identification of actionable mutations is revolutionizing the therapeutic landscape of tumors. The morphological and histological tumor features are enriched by the extensive genomic profiling, and the first tumor-agnostic drugs have been approved regardless of tumor histology, guided by predictive and druggable genetic alterations. This new paradigm of "mutational oncology", presents a great potential to change the oncologic therapeutic scenario, but also some critical aspects need to be underlined. A process governance is mandatory to ensure the genomic testing accuracy and homogeneity, the economic sustainability, and the regulatory issues, ultimately granting the possibility of translating this model in the "real world". In this position paper, based on experts' opinion, the AIOM–SIAPEC-IAP–SIBIOC–SIF Italian Scientific Societies revised the new agnostic biomarkers, the diagnostic technologies available, the current availability of agnostic drugs and their present indication. [ABSTRACT FROM AUTHOR]

This paper analyses farmers’ networking strategies for sustainable agricultural development. The focus is on internal barriers of farmers’ networks with respect to the management of the group and collective learning processes. These aspects determine to an extent the success or failure of collective strategies. Based upon case study material we will draw lessons and present ideas on how management and learning can be enhanced. We argue that in collective strategies the focus should not only be on the goal of the group, but that attention to the process of cooperation such as safeguarding coherence, monitoring and evaluation of goals and views, shared responsibility and balanced leadership is a prerequisite for effective collective action. [Copyright &y& Elsevier]

Abstract: EcoDesign is a concept including human sustainability priorities together with business interrelations. Its main objective in the improvement of product development methods is to reduce environmental loads. EcoDesign also includes a more open ambition to use inspiration from a wider field of positive examples of smart products and methods, effective system solutions and attractive designs. It is not clear what sustainable product development is; what we can do is to try our best to find better solutions, get going and make sure that we learn from what happens. Our main goal with this issue was to monitor “How to make it happen?” but we ended up with more questions and the lower ambition of, “What''s happening”. Life-style elements such as brand label economy, development of new economies in Asia, aging populations in the old economies etc. makes the picture even more complex and we still wonder, “How to make it happen”. However, a few focal points can be observed: The tools in EcoDesign are not as important as specification and goal setting in early product development phases. How to organize product development is crucial in order to reach higher degrees of sustainability. The interrelations between resources and functionality must be enhanced. Environmental affection must be integrated into the human life-style and throughout the entire life-cycle of all products and services. To us it seems impossible to define a sustainable life-style and force everyone to follow. We must engage all stakeholders in envisioning and creating the sustainable societies we hope to achieve. [Copyright &y& Elsevier]

[Display omitted] The need to build a long-term or even permanent base is now a significant concern with the development of the exploration of extraterrestrial celestial bodies. Sulfur concrete was first proposed as a new building material in the 20th century. Recently, sulfur concrete has attracted much interest, as sulfur is considered one of the most accessible resources on the Moon and Mars, thanks to the in-situ resource utilization methodology. In addition, sulfur concrete is one of the most promising building materials for improving terrestrial sustainability or extraterrestrial exploration. So far, reviews have only focused on developing sulfur concrete and extraterrestrial building materials. This review paper summarizes the history of sulfur concrete development and different modified sulfur concretes. Previous research on extraterrestrial building materials is also reviewed. The unique advantage of sulfur concrete as an extraterrestrial material is justified, as no water is used during mixing. Lunar and Martian soil simulants are also examined as possible aggregate types. Finally, further improvements are proposed to broaden the application of sulfur concrete and the corresponding treatments. The possibility of recyclability and circularity is discussed from a sustainable development point of view. This review article provides readers with a detailed overview of sulfur concrete and its history, why it is more promising and accessible as an (extra)terrestrial building material, the challenges of its future application, and corresponding treatments to overcome the obstacles. [ABSTRACT FROM AUTHOR]

The production of CaO for lime-based plaster and render generates 1.2 t CO 2 /t CaO, consumes 1.78 t CaCO 3 /t CaO. This research paper examines the environmental and economic performance of upcycling paper mill sludge (PMS) and carbide lime (CL) as replacements for hydrated lime (HL) in lime-based plasters production. For this, a new Cradle-to-Gate industrial-scale inventory is designed, upscaling recent lab-scale innovations, investigating PMS and CL treatment processes, followed by a Cradle-to-Grave scenario analysis. The results show that incorporating CL in the plaster yields better environmental and economic outcomes compared to PMS. The intermediate treatment for CL is cost-effective and has low carbon emissions. The upcycling of CL eliminates 100% of CO 2 emissions, while PMS reduces emissions by 11%. The production of the traditional binder HL is more expensive than upcycling PMS (+69%) and CL (+65%), with carbon taxes accounting for 35%, 44% and 15% of production costs, respectively. The effect of an equilibrated carbon price to ensure fair market competition, considering the natural carbonation of lime (carbon credit) is discussed, and the cost assessment reveals a 47% and 54% reduction for upcycled plasters using PMS and CL, respectively, compared to traditional HL. [Display omitted] • Availability, properties, and treatments of secondary lime resources. • Industrial-scale inventory for upcycling carbide lime (CL) & paper sludge (PS). • Cradle-to-Grave assessment: CL reduces CO 2 most, trailed by PS and hydrated lime. • Key factors for Cradle-to-Grave impact: lime kiln heat consumption (PS) and drying operation (CL). • Cost analysis of carbon taxes and credits across the material's life-cycle. [ABSTRACT FROM AUTHOR]

The demand for hydropower production, as a prominent sustainable development strategy, has created a boom in the number of planned hydropower projects, especially small ones. These projects are mainly located in post-socialist transition and developing countries. However, emerging evidence suggests that most of the projects remain on paper. One reason for this is prevalent corruption. In the literature, corruption has been identified in megaprojects but a significant number of hydropower projects are smaller in size. This leaves a literature gap and a subsequent lack of understanding regarding corruption and its potential connection to the absence of hydropower construction. We argue that it also creates a 'safe space' for corrupt actors who use the sector for personal gain. In this paper, we address this nexus of unfinished hydropower projects, sustainable development in transition countries, corruption, and lack of scholarly attention by presenting empirical evidence from Bosnia and Herzegovina. We highlight that sustainability goals associated with hydropower might be distorted, especially in transition countries as they are intermingled with hydropower projects that are embedded in complex bureaucratic structures. We conclude that focusing on the sector might improve its management, thus contributing to sustainable development, and also help to decrease the corruption risk. • Small hydropower projects have an increased risk of corruption. • Overlooking small projects create a "safe space" for corrupt actors. • Administrative complicatedness is one key factor behind corruption in the hydropower sector. [ABSTRACT FROM AUTHOR]

Jordan's political stability has aided in the country's notable rapid growth these past few years, despite its limited natural and financial resources. Jordan is currently taking the lead in multiple sectors in the region, such as Education, Medicine, Information and Communications Technology, and more. The advancement of these industries has encouraged the progress and development of the Jordanian community as well. Similarly, space can contribute societal benefits in an emerging space country like Jordan. Under the Moon Village – Participation of Emerging Space Countries (MV-PESC) program, a roadmap for Jordan's contribution to lunar exploration and the Jordan Space Research Initiative (JSRI) were created. This 20-year roadmap focuses on establishing an analog R&D facility for Moon and Mars in the Jordanian desert of Wadi Rum, locally known as the Valley of the Moon. This roadmap aims to support the following building blocks: Water Resource Management, Renewable Energy, In-situ Resource Utilization (ISRU) and Robotics, Dust Mitigation, Agriculture, Smart City Infrastructure, and Women's Health. These building blocks will advance research required for the Moon Village, while simultaneously contributing to sustainable development in Jordan. Due to the national importance which Wadi Rum holds, for being a tourist attraction site, a naturally protected area, and a homeland for the local nomadic tribes (The Bedouins), community engagement is a crucial aspect of this roadmap. Finding an appropriate way of approaching the local community in Wadi Rum, the general public in Jordan, local authorities and the government, as well as fostering international cooperation in the space community, is crucial to its success. This paper investigates how the implementation of the Moon Village PESC project in Jordan, as embodied by JSRI, will contribute to solving some of its most pressing societal and economic issues, such as water scarcity, while highlighting how the incorporation of space technology and research will play a major role in advancing Jordan's existing research goals and initiatives. By linking the roadmap developed by JSRI to the preliminary Roadmap for Space and Sustainable Development (RSSD), which was introduced in a previous IAC paper titled "Jordan and the United Nations Space2030 Agenda: A Roadmap for Space and Sustainable Development" (2020), this paper also identifies ways in which the implementation of the Moon Village in Jordan will contribute to the achievement of the objectives of the UN Space2030 Agenda and the Sustainable Development Goals. - Countries with limited natural and financial resources must justify space exploration - Analog space research can contribute benefits to emerging space countries like Jordan - A roadmap for Jordan's participation in lunar exploration was created - This research focuses on bridging sustainable development with space research - Pursuing research in the selected areas will bring benefits to Jordanian society [ABSTRACT FROM AUTHOR]

Scientific contributions to BIM-sustainability integration have gained momentum in recent years due to the influential role of BIM as a well-accepted approach for sustainable construction practices. In this regard, some systematic reviews and informatic analysis papers have addressed this topic. Although these papers have provided useful insights, we go deeper into the body of knowledge through a critical lens. In addition, in this paper, keyword combination is broadened as opposed to other reviews, and critical insight is applied to synergies between BIM and sustainability through gap-spotting. For this purpose, 98 journal articles are selected and grouped into four major categories, namely: (i) BIM-based Life-Cycle Sustainability Assessment (LCSA); (ii) BIM for green buildings; (iii) BIM-aided construction waste management; (iv) state-of-the-art topics. The work's novelty lies in giving a holistic understanding of previously dismissed issues and a critical area review. Finally, the research gaps and future opportunities are discussed and tabulated. [Display omitted] • 543 articles on BIM and sustainability are analysed, deploying critical review and gap-spotting techniques. • The application of BIM in all sustainability dimensions is critically discussed. • BIM-LCA and BIM-LCC have received the most attention in synergy between BIM and sustainability. • BIM-Sustainability integration is rarely implemented in infrastructure projects. • This paper can be expanded into open-BIM to address some of the data-interoperability difficulties. [ABSTRACT FROM AUTHOR]

In the domain of global socio-economic dynamics, the pivotal role of food production (FP) cannot be overstated. It constitutes the bedrock of fundamental human necessities while being inexorably linked with critical aspects such as economic expansion, societal equilibrium, and geopolitical interplays. The multifaceted nature of FP appears through its direct impact on macroeconomic indicators and its latent influence on international relations and policy-making. This critical nexus underscores the imperative for a comprehensive understanding and strategic management of food production processes to sustain and enhance global socio-economic stability and growth. Investigating the nexus between green finance (GF) and FP is pivotal for ensuring national security and promoting sustainable economic development. This research thus paper examines GF's impact on FP in China as outlined in the 2017 green finance policies. It employs the difference-in-differences (DID) method and analyzes a balanced panel dataset comprising 282 cities in China from 2009 to 2020. The results show that GF has an inhibitory effect on FP, and this remains valid after a range of reliability checks, including parallel trend assessments and placebo tests. Further findings of transmission mechanism analysis indicate that non-agricultural factors and financial exclusion are critical for GF's inhibitory effect on FP. Heterogeneity analyses show that GF's inhibitory effect on FP is more pronounced in the main food-producing areas, the main food-marketing areas, and cities with better infrastructure. The empirical results of this paper comprehensively illustrate GF's impact on FP and how it contributes to the achievement of food security objectives. [ABSTRACT FROM AUTHOR]

The sustainable and integrated management of resources is a crucial approach to achieving sustainable regional development in the face of limited land and increasingly scarce water resources. This paper proposes a multidimensional optimization model to jointly optimize land use patterns and water resource allocation under the conditions of maximizing economic benefits and minimizing social differences, ecological loads, environmental pollution, and carbon emissions. The optimization model is solved using the affiliation function method and then combined with random forest (RF) and cellular automata (CA) models to further obtain the optimal spatial layout of land use. This paper takes the Mid-Yangtze River City Cluster as an example and optimizes the land use pattern and water allocation in the region in 2020 and 2030. The results of the study show that the optimized water and land resource allocation scheme performs better than the status quo in all dimensions. The optimized economic benefits, social effects, ecological effects, environmental effects, and overall sustainability in 2020 are increased by 45.97%, 22.89%, 10.07%, 24.65%, and 42.73%, respectively. By 2030, overall sustainability reaches 0.69. The developed modeling framework helps to elucidate the internal linkages between land use and water allocation, and it provides decision-makers with diversified approaches to land and water resource management and adjustment for different cities in different periods, which promotes the sustainable development of urban agglomerations. [Display omitted] • The intrinsic relationship between different land use types and water demand is addressed. • A sustainable approach to integrated management of land and water resources is proposed. • The synergistic optimization of the economy, society, ecology and the environment is developed. • The spatial patterns of land use for the balanced development of urban agglomerations are promoted. [ABSTRACT FROM AUTHOR]

The ability of morphing aircraft to adapt their shape in flight hinges on the incredible flexibility of their skins, which have multiple degrees of freedom. This paper presents a compact overview of the latest advancements in polymorphing skins for morphing aircraft, focusing on polymeric skins, electroactive polymers, and shape memory polymers. It examines the critical mechanical properties such as flexibility, durability, and resilience that influence their application in morphing wings. By detailing the synthesis processes, including the use of natural rubber, silicone, acrylic, and fiber-reinforced composites, and exploring various modeling and simulation approaches, the paper highlights the importance of flexible material selection and design principles tailored to morphing aircraft needs. It emphasizes a multidisciplinary strategy integrating polymer material science, mechanical engineering, and aerodynamics to innovate in the morphing aircraft domain. This review aims to serve as an essential resource for researchers and practitioners, paving the way for future developments in aerospace morphing technologies. • Innovative Material Synthesis : Explores synthesis of cutting-edge materials like SMPs, EAPs, and advanced composites for aerospace applications. • Material Property Evaluation : Evaluates key mechanical properties like tensile strength, elasticity, and fatigue resistance for polymorphic skins in morphing wings. • Advanced Modeling Techniques : Reviews modeling and simulation methods to predict the behavior of morphing skins under operational conditions. • Design and Implementation Strategies : Discusses design principles for polymer-based skins, focusing on morphing mechanisms and integration with structural components. • Challenges and Solutions in Morphing Skins : Addresses challenges like wrinkling and buckling in polymeric skins and optimizes actuation parameters for SMP and EAP skins, proposing future research directions. [ABSTRACT FROM AUTHOR]

This paper aims to introduce a new sustainable business excellence model, called Knowledge Management Excellence Model 21 (KMEM21), a theoretical framework that combines Knowledge Management and Business Excellence Models (BEMs), proposing an approach applicable to organizations to directly contribute towards achieving the United Nations Sustainable Development Goals (SDGs). The paper through a qualitative-exploratory methodology makes an analysis and benchmarking, emphasizes the integration of Knowledge Management and three specific Business Excellence Models (Management Excellence Model (MEG) from Brazil, Baldrige Excellence Framework, and EFQM). This integration uncovers relationships between organizational concepts associated with Knowledge Management and BEMs, which contributes to new insights in the literature regarding these concepts' interplay. BEMs are presented as tools that can catalyze the power of Knowledge Management towards achieving SDGs. However, it's noted that the existing BEMs might not be adequate, as the goal extends beyond organizational improvement and excellence to encompass sustainable development aligned with SDGs. The article suggests that specific organizational concepts, identified through a literature review and aligned with Knowledge Management and BEMs, can be selected as indicators associated with the constructed KMEM21 and the SDGs. These indicators are intended to form a bridge between the new model and the SDGs. However, given the comprehensive nature of the theory, model development, application, result acquisition, and analysis, the article's primary contribution will be in its focus on elaborating the instrument and technique, demonstrating the creation of a theoretical framework for the SDGs. Future works will showcase the application of the proposed KMEM21 method in five Brazilian organizations, members of Global Compact, to compare the achieved objectives and the results obtained with the organizations' performance and their sustainability reports. [Display omitted] • There is a visible relationship between knowledge management and business excellence models, aided by shared organizational concepts. • Achieving the SDGs in organizations can be done by using the traits incorporated into knowledge management and business excellence models. • The Knowledge Management Excellence Model 21 represents an original approach, acting as a new sustainable business excellence model. • A comprehensive model can be constructed using a methodology that incorporates an instrument, a technique, and a method. • KMEM21 presents a strategic path that aligns with business excellence principles and the sustainable development objectives, offering a framework for organizational success. [ABSTRACT FROM AUTHOR]

This paper describes the role of Design Thinking (DT) in the context of sustainable development (SD), based on a perceived research need to identify the features which may characterise its deployment, and identify ways via which it may be optimised, especially in the implementation of the United Nations Sustainable Development Goals (UN SDGs). The main goal of this study is to examine the connection between DT and SD and showcase examples of what has been done to deploy it, using real-case situations. From a methodological perspective, the paper deploys a set of two methods: bibliometric analysis and case studies. Among other findings, the paper shows that DT can be used to help implement the UN SDGs by providing an approach that emphasizes human-centered design. This includes identifying problems, creating user-friendly solutions, and testing them in order to ensure that they are effective. Also, by using DT, companies, organisations, and governments can create low-cost, high-impact, and sustainable solutions to help achieve SDGs such as SDG8, SDG9, SDG12, and SDG13, among others. Overall, DT provides a framework for combining creative and analytical reasoning, specific mindsets, and diverse hands-on tools and techniques to improve critical thinking abilities towards sustainability challenges. The novelty of the paper relies on the fact that the combined use of the two methods allowed the identification of some useful features of DT, which may facilitate its deployment in sustainability contexts. This may assist future studies since it provides a theoretical basis for the field. • Research gaps in DT prevent its widespread use in SD. • The paper deploys bibliometric analysis and case studies. • DT within a circular economy is an emerging approach. • DT may foster sustainability practices. • A novelty is the identification of pathways to optimise DT in SD. [ABSTRACT FROM AUTHOR]

As a result of global sustainable development, natural fiber composites (NFCs) have become increasingly attractive due to their remarkable performance, novel functionality, and eco-friendliness. Natural fibers are biodegradable, affordable, and low-density, which makes them potential materials for use in developing alternatives to traditional petroleum-based synthetic fiber composites. However, challenges such as inadequate compatibility between natural fibers and matrix limit the further development of NFCs. Studies have shown that molecular dynamics (MD) simulations can offer valuable insights into the fundamental properties and deformation mechanisms governing the macroscopic performances of NFCs, including mechanical properties, thermal stability, and interfacial interactions. Based on the underlying understanding of the nanostructure of natural fibers, these fibers can be modified at nanoscale to improve the performance of NFCs. This paper first reviews the hierarchical structures of natural fibers, mainly wood and bamboo fibers, highlighting their relationship with mechanical and thermal properties. Treatments to improve natural fiber-matrix compatibilities are then presented. The fundamental factors behind the functionalized properties of modified NFCs are emphasized from the nanoscale. Additionally, applications of NFCs as structural and functional materials in the construction, automotive, and aerospace industries are reviewed. Finally, this paper identifies the growing use of machine learning-assisted MD simulation techniques to facilitate the design of NFCs. Literature and data sources for this study were obtained through a combination of online academic databases, citation chaining, government databases, and industry reports. [Display omitted] • NFCs offer a promising and eco-friendly alternative to synthetic fiber composites. • The relationships between the structures and properties of NFCs are presented. • The interfacial nano-engineering modification of natural fibers is discussed. • Applications of NFCs in engineering industries towards carbon-neutral are reviewed. • Prospects and challenges of using ML-assisted MD simulations are demonstrated. [ABSTRACT FROM AUTHOR]

Hospitals in the Netherlands generate approximately 1.3 million kg of waste from the polypropylene (PP) wrapping paper (WP) used to wrap surgical instruments each year. The aim of this study was to develop a method to recycle WP waste into new medical devices. WP was recovered from Maasstad Hospital, Netherlands. The WP was melted into bars, granulated, and mixed with virgin material at different ratios and temperatures. Dog bones were injection-molded from volume (v.%) virgin, mixed (%R), and recycled (100%R) granulate, and a tensile testing machine was used to compare the material properties before and after ten disinfection cycles at the sterilization department. Then, 25 instrument openers were made from the 50%R material and circulated for four weeks. The data indicated no significant differences in the mechanical properties at different melting temperatures. For dog bones made from the 100%R, 50%R, and virgin granulate, the Young's moduli were 1021 (SD13), 879 (SD13), and 795 (SD14) MPa, and the strains were 8%, 12%, and 14%. Ten disinfection cycles did not significantly change the material properties. After one month, the openers did not show any deterioration or damage other than surface scratches. The results indicated that the initial WP melting temperature did not influence the mechanical properties. Although devices could be produced directly from the recycled WP granulate, increasing the recycled granulate in the mix ratio increased the strength and brittleness. It is feasible to recycle WP waste into a high-quality raw material for the injection molding of medical devices without using additives. This would allow hospitals to become more compliant with the circular economy enabling economically viable and circular processes that positively contribute to cleaner technical processes, sustainable products, and the reduction of medical waste. ⁃ Circular reprocessing of surgical waste into high quality raw material. ⁃ Enables cleaner processes for reduction of medical waste. ⁃ Increases sustainable development. ⁃ A new method to decrease the production of medical waste. ⁃ Decreases the shortage of base materials and costs. ⁃ Environmental and sustainability assessment: designs for products based on the "green" wishes of customers. [ABSTRACT FROM AUTHOR]

Continuous missions to Low-Earth Orbit, Moon and even Mars missions are the prospect for the coming decades of especially human spaceflight. The actors in these missions are commercial and institutional, public and private. The bandwidth of planned missions is wide, ranging from scientific exploration to commercial exploitation. In-situ resource utilization is planned to support such missions and thus reduce the amount of effort needed for transportation of goods to mission regions, e.g. by supplying water or fuel on the lunar or Martian surface. In the past decades the concept of sustainable development and sustainability has been evolved and became more and more relevant for many aspects of human life and society. These terms have also migrated into more specialized fields such as spaceflight. This paper systematically reviews the concepts of sustainable development and sustainability which have been formulated in a spaceflight context implicitly and explicitly. For this purpose, four perspectives are defined which originate from either Earth or space and alternate with the addressed object between Earth and space as well. It is explained and discussed how these concepts manifest in a spaceflight context, how they evolved over time and which implications result from the respective point of view. Subsequently, the formulation of space in-situ sustainable development is coined and an outlook is given how to further evolve this centric idea to enable a comprehensive evaluation of mission scenarios and roadmaps with regard to their sustainability. • Review of existing concepts concerning sustainability in spaceflight. • Relating these concepts to the original formulation for sustainability. • Pointing out gaps in existing concepts, e.g. disregard of social or environmental aspects. • Proposal of a new, comprehensive definition for space-in-situ-sustainable development. [ABSTRACT FROM AUTHOR]

Green finance can effectively support industrial upgrading and technology development, such as artificial intelligence (AI). In this paper, we attempt to pursue the possibility of a win-win situation for achieving an eco- and tech-friendly society. By asking where and how we could develop green finance and AI innovation simultaneously, this paper conducts an empirical investigation on the influence of green finance on the development of AI in China from 2011 to 2020. Based on the panel data from the 30 provinces, we introduce spatial measurement, policy effect, heterogeneity, and threshold analyses to present deeper insights into the impact of green finance on AI innovations. Indeed, green finance could promote the progress of AI innovation. China's green finance pilot policy is verified to promote the progress of local AI innovations. Furthermore, the spatial spillover effect and regional heterogeneity are observed as well. The promotion effect is most significant in the western area, where the green finance index is relatively low. Besides, the threshold analysis also considers how to increase the marginal effect of green finance in different areas. Finally, several policy recommendations are proposed, which contribute to providing specific directions for the policymakers to improve AI innovation and achieve sustainable development at the same time. [ABSTRACT FROM AUTHOR]

The green and sustainable development of fisheries is a crucial way to safeguard the environment, guarantee food security, and promote social and economic development. In the rapidly evolving era of digitalization, how to fully leverage the advantages of digitalization to motivate fishery sustainable development has become a worthy research question. Based on combing the development stage and characteristics of Chinese fishery digitalization, this paper selects six fishery digitalization factors from the perspective of configuration based on the technology-organization-environment (TOE) theoretical framework, and uses the panel fuzzy-set qualitative comparative analysis (fsQCA) method to explore the configurational path of how digitalization empowered the sustainable development of fisheries in China from 2011 to 2021. This paper found that: (1) Fishery digitalization can significantly enhance the level of fishery sustainable development, but individual elements of fishery digitalization are not necessary conditions for realizing a high degree of fishery sustainable development. However, strengthening digitalization talent support plays a more universal role. (2) Four types of fishery digital ecology can generate a high level of fishery sustainable development, demonstrating the multiple paths and complex mechanisms of fishery digitalization empowering fishery sustainable development. (3) In underdeveloped areas such as Jilin, Hunan, and Qinghai, the empowering effect of digitalization on the sustainable development of fisheries is relatively limited. The research findings open the "black box" of how digitalization empowers the sustainable development of fisheries, providing theoretical reference for various types of provinces to utilize digitalization to drive the sustainable development of fisheries. [Display omitted] • Theoretical framework is based on the configuration perspective and TOE framework. • We use the panel fsQCA method to explore fishery digitalization empowerment pathways. • Four types of fishery digital ecology can generate high fishery sustainability. • Digital talent support plays a more general role in fishery sustainable development. • The empowering effect of digitalization is relatively limited in underdeveloped areas. [ABSTRACT FROM AUTHOR]

Blockchain technology, with its peer-to-peer trading feature, influences the management of energy consumption by offering the potential to transform transparency, efficiency, and sustainability within the energy sector. Nonetheless, there is a need to develop analytical decision-making models tailored for managing peer-to-peer energy transactions to improve energy resilience. Therefore, the purpose of this paper is to address the research question: How can energy distribution systems be protected via blockchain technology to enhance energy resilience and mitigate vulnerabilities to disruptions ? This paper employs a conceptual research model design and a mathematical decision-making model to address the research question by capturing the peer-to-peer trading capability of blockchain technology. The theory of planned behavior provides theoretical explanations for the proposed model. The sample includes longitudinal energy consumption data from 2015 to 2023 in Texas. The findings indicate a significant improvement in energy efficiency along with a considerable decrease in total electricity consumption. Post hoc analysis results reveal that the seasonal autoregressive integrated moving average algorithm is effective as a reliable input for the proposed mathematical model. The significant implications are to implement blockchain-based smart grids in which energy systems become more resilient to disruptions, as the peer-to-peer capability enables users to trade energy. The proposed model suggests that energy will be used more efficiently and effectively. This paper contributes to prior works by introducing a mathematical model that captures the trading behavior of energy consumers. Moreover, this paper proposes the SARIMA algorithm to predict energy demand. • A mathematical peer-to-peer trading model is presented to improve resilience. • A blockchain-based smart grid is presented for consumer energy consumption. • Five machine learning algorithms are presented in energy demand management. • Longitudinal energy consumption data of Texas is used in the model. • Theoretical support is provided using the theory of planned behavior. [ABSTRACT FROM AUTHOR]

In the Anthropocene era, characterized by sustainability and environmental challenges, the Metaverse emerges as a virtual alternative with the potential to reduce the ecological footprint while enhancing human experiences. However, the development of Metaverse encounter unprecedented technical, social, and ethical challenges. Bioinspired technologies, referring to those developed with inspiration from the biological world, have demonstrated successful applications across various fields and show potential in addressing challenges within the Metaverse. This paper explores the integration of bioinspired technologies with the Metaverse, focusing on its social and ethical implications. It proposes a conceptual model for a bioinspired Metaverse, elucidating how bioinspired technologies may shape the evolution of the Metaverse through four dimensions: Enhancement of User Interaction, Promotion of Digital Inclusivity, Advancement of Sustainable Development, and Guidance of Ethical Considerations. This paper makes a significant contribution by adopting an innovative context - the bioinspired Metaverse - that facilitates a deeper reexamination of the relationship among technology, nature, and human society through interdisciplinary discussion. [ABSTRACT FROM AUTHOR]

Marine and port economy estimation is conducive to the understanding of the development law of marine economy degree. This study proposes a neural-learning network estimation model of the marine economy degree based on a priori architectural knowledge and adopts time-combined class array columns and multivariate modeling methods to estimate the indicators reflecting the development level of the marine economy degree in the ZJP region. The study adopts the PK_NN multivariate modeling method, taking cargo transportation volume, cargo turnover, cargo carrying value of ports near the sea, foreign trade throughput, port container throughput, and port container throughput as multivariate model inputs, and compared with the other modeling methods, the model of the time combination class array columns of type GM_11, which has a better comprehensive performance. Finally, the PK_NN time-combined class array column model is used to estimate the development level of the marine economy in the ZJP region near the seaport from 2011 to 2020, and the results show that the estimated value of the marine economy in the ZJP region is close to the actual planning value of the ZJP region. The algorithm was applied to estimate the economic degree curves of the five near-seaport areas of ABCDE under different harbor head construction art modes, and the results showed that the relative value error of the estimation was controlled between 4% and 10%, and the fluctuation ranges of each month's specific growth value area estimation were comparable. This proves the effectiveness and accuracy of the a priori marine neural-learning-based network algorithm in this paper. • The algorithm was applied to estimate the economic degree curves of the five near-seaport areas of ABCDE under different harbor head construction art modes, and the results showed that the relative value error of the estimation was controlled between 4% and 10%, and the fluctuation ranges of each month's specific growth value area estimation were comparable. • This proves the effectiveness and accuracy of the a priori marine neural-learning-based network algorithm in this paper. [ABSTRACT FROM AUTHOR]

Environmental protection and sustainable development are now profoundly ingrained in the public consciousness in the modern era of the global green revolution. First, this paper uses an evolutionary game model to theoretically analyse the impact of environmental regulation and green finance on enterprises by dissecting the game behaviour between local governments, banks and enterprises. Then, we incorporate entrepreneurial spirit into the model to determine whether entrepreneurial spirit accelerates the achievement of green sustainability objectives. Environmental regulation and green finance are found to contribute substantially to the innovation of green technologies by local enterprises, while entrepreneurial spirit accelerates this process. Finally, we empirically test the findings based on a prefecture-level panel dataset from 2007 to 2020. We find that green finance has a positive impact in Central and Western cities of China, while Eastern cities are in greater need for government environmental regulation controls. For entrepreneurial spirit, the incentive effect of entrepreneurial spirit on the level of green technology innovation is more significant in Central and Western regions of China. This paper enriches the field of research on entrepreneurial spirit and regional green sustainable development by providing empirical evidence for the evaluation of environmental regulatory and green financing policy impacts. [ABSTRACT FROM AUTHOR]

This paper presents a novel approach to the strategic planning of the supply chain for lime cultivation. The uncertainty associated with lime production due to factors such as transportation, crime, and water availability, among others, represents different challenges. To address these challenges, the authors propose the use of machine learning tools coupled with deterministic optimization to obtain optimal solutions for the supply chain for future years. This paper highlights the use of justice schemes to ensure an equitable distribution of lime production between farmers and learning machines to quantify the insecurity impact on lime production in Michoacan. The problem can be solved using a Mixed-Integer Linear Programming (MILP) model that focuses on maximizing economic benefits, minimizing the use of irrigation water in crops, and minimizing Carbon Dioxide Equivalent (CO 2eq) emissions within the supply chain. The results demonstrate that the proposed approach can effectively address the challenges facing the lime production supply chain, resulting in an optimized and equitable lime production and distribution between farmers using the Social Welfare Justice scheme. Scenario A presents a utopian viewpoint with maximum benefits and minimum CO 2eq generated emissions, corresponding to $ 4.08 × 109 and 1.94 × 106 tons of CO 2eq , respectively. This paper contributes to the growing body of literature on the use of Artificial Intelligence (AI) in supply chain management, specifically in the optimization of supply chain processes. [Display omitted] [ABSTRACT FROM AUTHOR]

Under the dual challenges of food security crisis and environmental costs, promoting agricultural green development (AGD) is an urgent need. Agricultural cleaner production place-based policy (ACPBP) is an important tool for promoting AGD. Based on the entropy value method to measure the AGD, DID is applied in this paper to investigate whether ACPBP can promote AGD. The conclusions of the paper are as follows: (1) The AGD is impacted differently by various types of ACPBP. The policy of replacing chemical fertilizers with organic fertilizers for fruits, vegetables and teas (RCFOFFVT) can inhibit AGD, national agricultural green development pioneer zone policy (NAGDPZP) can promote AGD. There is persistence in the effects of both RCFOFFVT and NAGDPZP. (2) There are regional heterogeneities in the effects of RCFOFFVT and NAGDPZP on AGD. The RCFOFFVT has a stronger inhibitory effect on AGD in low economic development counties and major grain-producing counties. The NAGDPZP has a stronger promotional effect on AGD in high economic development counties and non-major grain-producing counties. For low-carbon policy counties, the inhibitory effect of RCFOFFVT is insignificant and the promotional effect of NAGDPZP is weaker. (3) Agricultural Science and Technology Innovation (ASTI) moderates the impact of RCFOFFVT and NAGDPZP. ASTI would weaken the inhibitory effect of RCFOFFVT on AGD, and would strengthen the role of the NAGDPZP in promoting the AGD. (4) There is a policy mix effect of RCFOFFVT and NAGDPZP that can jointly promote AGD. The conclusions of the paper indicate that ACPBP are effective approaches to deal with the food crisis and environmental pressures, but in the process of policy implementation, different types of ACPBP need to be implemented based on the realities of the situation. [ABSTRACT FROM AUTHOR]

This study aims to explore the direct and indirect impacts of the Carbon Emission Trading System (CETS) on the green transition development (GTD) of Chinese cities. This paper constructs a GTD evaluation system from the perspective of prevention and governance at the source, in terms of carbon reduction, pollution reduction, green expansion and growth, and measures the GTD performance of 281 cities based on the EW-TOPSIS model. It is found that the average increase in GTD of the sample cities from 2006 to 2020 is 3.40 %, the GTD progress of the 281 cities has a considerable positive spatial autocorrelation, with the GTD progress of the CETS pilot cities being significantly bigger than that of the non-pilot cities. Further this paper adopts the spatial difference model (S-DID) to scientifically identify the influence mechanism and heterogeneity of the direct and spatial effects of CETS on city GTD, and the results show that CETS has a positive effect on the GTD of both local and neighboring cities. Propensity score matching (PSM) is used to further corroborate these findings. The study also shows that CETS improves local GTD by promoting green innovation, rationalizing industrial structures, and enhancing energy efficiency in cities. Nevertheless, the ensuing siphon effect hinders nearby cities' levels of energy efficiency, industrial structure rationalization, and green innovation. The policy effects of CETS are more significant in large cities, eastern cities, old industrial areas, and non-resource-based cities. CETS can work in synergy with smart city construction, low-carbon city pilot policies, and emission trading policies to accelerate the process of GTD. [ABSTRACT FROM AUTHOR]

The present paper reviews the green hydrogen uptake policies in the United States and the European Union. While the EU has a rather broad public support strategy that envisages the entire hydrogen value chain, the U.S. policies are more focused on hydrogen research hubs and subsidies having electric vehicle applications. From the experience of the solar and wind power rollout of the past three decades, we know that the subsidization schemes of the end product play an important role in the transition to renewables. These kinds of subsidization schemes are still lacking for clean hydrogen both in the EU and the U.S. This paper provides a brief overview of selected subsidization schemes from other renewables markets, which are then applied to define an exemplary subsidization path to empower large-scale growth in a market for green hydrogen. Here is proposed a long-term subsidization scheme – deemed as an adequate strategy for the expansion of clean hydrogen in an electricity mix. The suggested exemplary subsidization path recommends shifting from feed-in tariffs to direct marketing with market premiums once a certain threshold is reached, while both can be flanked by the issuance of a Guarantee of Origin for green hydrogen so that there is one market for hydrogen and another market for the certificates. • -A long-term subsidization scheme for the rollout of green hydrogen in the electricity mixes is proposed. • -An exemplary subsidization path to empower large-scale growth in a market for green hydrogen is drafted. • -U.S. and EU are used as case studies to capture lessons for subsidization of green hydrogen economy uptake. • -The U.S. has more centralized green hydrogen rollout policies, whereas the EU has a wider policy toolkit. • -Shifting from FIT to direct marketing with market premiums is key once a certain pre-defined threshold is reached. [ABSTRACT FROM AUTHOR]

[Display omitted] • Pretreatment is a critical process for biohydrogen production from biomass. • A distinction should be made between the initial pH and the pH of the process. • Dissolved bio-H 2 concentrations are not always in equilibrium with the gas phase. • The combined fermentation methods offer advantages compared to dark fermentation. • Iron catalysts are attractive due to high abundance and relatively low toxicity. Biohydrogen is a green energy carrier with the potential to reduce our dependency on fossil fuels. The production of biohydrogen from lignocellulosic materials may be low cost, but commercial production has not been realized. The issues to be addressed include screening and construction of microorganisms that meet industrial requirements, optimization of bioreactor designs, and novel hybrid fermentation systems such as combining dark fermentation (DF) with methanogenic systems and doping nanomaterials to increase biohydrogen yield. This paper focuses on the biohydrogen production, highlighting various fermentative bioreactor types, influential factors in dark fermentation, and pretreatment techniques. Besides, current strategies to produce biohydrogen, including synthetic biology approaches and metabolic engineering, are assessed for their potential to contribute to net zero carbon emission. Pretreatment of biomass using dilute acids is the most common technique to destroy the complicated structure of lignocellulosic biomass. Mesophilic temperatures (37 °C), HRT of 72 h, and pH near 7.0, are recurrent parameters of biomass fermentation. The combined approach of electro-fermentation and dark fermentation produces a higher yield of biohydrogen compared to the single dark fermentation. Furthermore, additives (mainly iron-based materials) have been investigated to improve the efficiency of biomass pretreatment as well as biohydrogen production. Finally, this paper points out that the vigorous development of novel engineered strains is an important part of achieving commercial-scale production of biohydrogen. Overall, considerable efforts are needed from both technical and managing aspects to achieve a full-scale application of biohydrogen production to make this technology economical, efficient and sustainable. [ABSTRACT FROM AUTHOR]

In the backdrop of the high-quality growth of China's Yellow River Basin (YRB), Henan Province as a significant resource, population, economic, and grain-producing province, the contradiction between the finite availability of natural resource supply and ecological environmental capacity and the socioeconomic development has become more and more prominent, which significantly restricts the healthy sustainable development of Henan Province. Thus, it is essential to precisely assess the Resource and Environmental Carrying Capacity (RECC) for Henan Province and control the scale of cities within the regulating capacity of the ecological and resource system. Therefore, based on the evaluation system composed of natural resources, ecological environment and socioeconomic subsystems, the method of substitutability of indicator information is applied to screen the indicator system. Determine the integrated weight value of each indicator based on the Ordinal Relationship-Entropy Weight-Game Theory model. To identify the spatial-temporal progression law of RECC in 18 cities in the province of Henan from 2005 to 2020 and to forecast the development trend of RECC in each city from 2021 to 2026, the GMD-GRA-TOPSIS-Holt model was constructed. The research findings show that (1) the development of RECC in Henan Province is divided into two periods: the period of slow development (2005–2011) and the period of rapid enhancement (2012–2020). Shangqiu (SQ) and Puyang (PY) were the two cities with the largest and smallest increases in the province, with a difference of up to 51.59%. (2) There are significant regional differences in the RECC and the subsystem carrying capacity in Henan Province. Except for the resource subsystem, the carrying capacity levels of the remaining three systems are improving, and the differences among cities are gradually decreasing. (3) The vitality and strength of the future development of RECC in Henan Province will continue to increase, characterised by "accelerated advancement in the early stage and steady improvement in the later stage." Overall, this paper provides a theoretical basis for the scientific understanding of RECC in the cities of Henan Province and a scientific basis for optimising the allocation of resources and environmental capacity. Furthermore, the evaluation model constructed in this paper expands the space of theoretical application and has a popularisation value. [ABSTRACT FROM AUTHOR]

The structure of multilateral financial partnerships has many relationship challenges, which need to be solved to positively impact sustainable human development. There is a lack of understanding in the development relationship between the so-called developed and developing countries, and development economics theories and research, which guide policies, knowledge, and funding to nations in need. Amid widespread pleas for change to the structure, Belize is a country, which remains in an economic development crisis 41 years after joining the World Bank Group. This original paper, uniquely positions "World Bank" as a brand, and adds to missing empirical research on Belize and development economics with a mixed-methods, brand relationship approach. The researchers perform a survey of 20 years of Belize government personnel dialogues about the Bank, and apply Fournier's (1998) brand relationship theories as tools to measure their perceptions of the Bank as well as get a deeper understanding of the relationship. This investigative research finds that Belize perceives it has an "arranged marriage" type brand relationship with the Bank: it is not a sustainable development partner. This brand relationship also negatively affects the way government personnel see themselves and their abilities. The World Bank Group must innovate its development economics methods and practices, assert its social mission, and meet the development needs of its members by first building genuine brand bonds with them. Debtor member countries must re-define their worth, join together, and design their own paths to sustainable development. All countries are developing. [ABSTRACT FROM AUTHOR]

Private commercial space tourism carrying passengers to outer space is no longer a distant or far-fetched fantasy, rather it is at verge of becoming an affordable reality with exponential development in space technology including development of Reusable Launch Vehicle (RLV), increasing involvement of private companies like Virgin Galactic, SpaceX, Blue Origin etc. into research and funding of space tourism explorations and applications. It is also receiving huge attention from the public. These developments reflect the infinite possibilities and inevitability of space tourism in near future. However, space tourism may also pose many critical legal issues which must be addressed to ensure the consistent and sustainable development of space tourism, and to secure the rights of all stakeholders involved including operators, passengers, launching State etc. The research paper would highlight the crucial legal issues associated with the space tourism. The paper would critically analyze the efficiency of the present international space treaties in dealing with these issues. At the end, the paper would also attempt to provide few suggestions and solutions to these legal conundrums relating to space tourism. • Commercial space tourism • Legal framework governing space tourism • Sustainable development of outer space • Space tourism and international law [ABSTRACT FROM AUTHOR]

In this paper, the applications, impact, and development of green cross-coupling reactions in academia and industry are discussed. Specifically, we discuss the translation of the Twelve Principles of Green Chemistry and their applications in pharmaceutical organometallic chemistry to stimulate the development of cost-effective and sustainable catalytic processes for the synthesis of active pharmaceutical ingredients (API). The evolution of the process for the synthesis of 3-ethylnyl aniline, a key intermediate for the synthesis of the tyrosine kinase inhibitor erlotinib, was described as an example of the application of this translation guide. [Display omitted] • Evolution of Pd‐cross coupling applications from the seventies. • Translation guide for cross coupling reactions of the 12 principles of green chemistry for the pharmaceutical industry. • PMI/PMIr and TON/TOF as key metrics to guide the greening and optimization of catalytic methodologies. • Erlotinib intermediate optimized process. [ABSTRACT FROM AUTHOR]

This study delves into the nexus between the efficiency of carbon emission allocation and the efficiency of green development within the context of innovative city construction. Leveraging data from 283 prefecture-level cities and corresponding provincial-level panel data spanning the period from 2005 to 2019 in mainland China, the research employs the zero-sum gain DEA model to compute provincial carbon emission allocation efficiency and allocate allowances. Furthermore, it utilizes the all-factor non-radial directional distance function and the SBM-DEA model to gauge the green development efficiency of prefecture-level cities. The double-difference method is applied to evaluate the impact of innovative city construction on regional green development efficiency. The results indicate that an imbalance between carbon emission allocation efficiency and emission quotas detrimentally affects urban green development. However, technological progress, factor accumulation, and the institutional environment associated with innovative city building mitigate this negative impact. Heterogeneity analysis reveals a differentiated effect of innovative city building on regional green development efficiency. This paper not only explores the concept of achieving an equitable distribution of carbon emission allowances but also examines how innovative city building influences regional green development. By establishing connections between urban policies, the equitable distribution of carbon emission allowances, and regional green development, it introduces a new perspective for promoting high-quality development at the regional level. [ABSTRACT FROM AUTHOR]

Collaborative networks (CNs) are joint entities of autonomous partners that work towards a common goal with shared resources and roles. In 2016, the United Nations announced 17 sustainable development goals (SDGs) as part of the 2030 agenda. SDG 17 is "Partnerships for the goals" highlighting the importance of cross-country and cross-company collaborative action. Although the link between CNs and sustainable development is frequently declared, no study in the literature investigates the connection between CNs and the SDGs. This systematic literature review (SLR) follows the preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines. Based on the SLR results, a context-interventions-mechanisms-outcomes (CIMO) framework for CNs is proposed, serving as a tool to comprehend the types of CNs to achieve the SDGs. Only 10 out of 77 articles mentioned the SDGs they address. The norm is to focus on a single SDG per study and not assess the dimension of the impact on the SDGs or the trade-offs that can be established between them. The most frequently mentioned SDGs in the text are SDG 9 and SDG 12, with only 2 articles focusing on the social dimension. SDG 10 and SDG 16 were not mentioned in any of the articles. The majority of articles are case studies and technical papers, developing scale-up solutions and creating value from waste. The identified gaps lead to the proposition of several potential research areas: 1) the need for developing mechanisms that allow CNs to effectively implement interventions that achieve specific SDGs; 2) the lack of studies incorporating the social dimension given the social nature of the SDGs; 3) few SDGs are addressed by CNs (particularly SDG 9 and SDG 12) and majority of SDGs are ignored; 4) there is a scarcity of studies targeting the tertiary sector; 5) the need for alignment of CNs' business models with the SDGs; 6) a lack of studies addressing specific SDGs (6, 10, and 16); and 7) the necessity of studies demonstrating collaboration between industry and academia for systemic change. The study aids decision-makers in identifying policies that facilitate the formation of CNs aligned with the SDGs. • This review of the state-of-the-art of CNs research within SDGs establishes a foundation for future research. • A conceptual framework for research on CNs within SDGs is designed. • A research agenda was presented based on what is emerging and what is missing from the literature. • Using the CIMO framework, prescription rules are established to guide actions or decisions. [ABSTRACT FROM AUTHOR]