Integration of energy systems, circular economy and efficiency measures DOI Creative Commons
Tine Seljak, Jakov Baleta, Hrvoje Mikulčić

и другие.

Cleaner Chemical Engineering, Год журнала: 2022, Номер 5, С. 100088 - 100088

Опубликована: Дек. 11, 2022

With realization that world's resources are limited, a number of initiatives in all global regions emerged to pursue common goal sustainable management energy and material loops. The intensively researched topics traditionally gathered under the roof Sustainable Development Energy, Water Environmental Systems conferences (SDEWES), which its 16th edition saw highly focused impacting research contributions, tackling cross-sectoral development introduction novel technologies processes, devoted implementation examination possible solutions contribute Goals (SDGs). present paper is gathering structuring these enriched with outcomes previous SDEWES enlighten advances made fields harvesting, circular economy efficient use put into context role cleaner chemical engineering. By this, it provides basis guidance for future on axis material-resource-energy nexus identified as an extensively interlinked area, difficult be tackled individually still requiring important effort collectively address dimension challenge.

Язык: Английский

Transforming MSMEs towards circularity: an attainable challenge with the appropriate technologies and approaches DOI Creative Commons
Paola Vásquez,

Viviana Gallego,

J. David Soto

и другие.

Environment Systems & Decisions, Год журнала: 2024, Номер 44(3), С. 624 - 644

Опубликована: Фев. 2, 2024

Abstract Moving Micro, Small and Medium Enterprises (MSMEs), in developing countries, from linear “take—make—dispose” production patterns to circular models where inputs natural resources consumption is minimized, products waste reuse promoted, still a challenge. Environmental transition initiatives with multiple gaps, based on narrow corrective approaches, isolated measures, costly complex technologies suitable for large companies, limit the incursion of MSMEs into new circularity. It this context that research aims understand: How accelerate countries towards models? A critical literature review guided design, development analysis case study; small coffee pig farm located Colombia, process was undertaken, acted as unit analysis. Interviews, theoretical practical workshops, on-site measurements, systematic observations, multi-stakeholder dialogs helped collect triangulate empirical data provided by case. By following systems thinking sustainable principles, low-cost, simple complementary clean were implemented farm-system, resulting benefits at environmental, social economic levels. This applied transform rural polluting enterprise greener business. The study provides contributions field transfer cleaner economy MSMEs, expanding our knowledge subject. Graphical abstract

Язык: Английский

Процитировано

7
The effects of COVID-19 transmission on environmental sustainability and human health: Paving the way to ensure its sustainable management DOI
Prabhat Kumar, Christian Sonne, Hee Jo Song

и другие.

The Science of The Total Environment, Год журнала: 2022, Номер 838, С. 156039 - 156039

Опубликована: Май 17, 2022

Язык: Английский

Процитировано

27
Analysis of sustainable supply chain and industry 4.0 enablers: a step towards decarbonization of supply chains DOI
Rahul Sindhwani, Nitasha Hasteer, Abhishek Behl

и другие.

Annals of Operations Research, Год журнала: 2023, Номер unknown

Опубликована: Сен. 13, 2023

Язык: Английский

Процитировано

14
Spatiotemporal characteristics and co-effects of air quality and carbon dioxide emissions changes during the COVID-19 epidemic lockdown measures in China DOI Open Access

Weiqi Liang,

Huihui Wang,

Hanyu Xue

и другие.

Journal of Cleaner Production, Год журнала: 2023, Номер 414, С. 137755 - 137755

Опубликована: Июнь 7, 2023

Язык: Английский

Процитировано

13
Predicting the Most Economical Option of Managing Electric Vehicle Battery at the End of Its Serviceable Life DOI Creative Commons

Lewis Parkinson,

Wai Ming Cheung

Cleaner Engineering and Technology, Год журнала: 2024, Номер unknown, С. 100829 - 100829

Опубликована: Окт. 1, 2024

Язык: Английский

Процитировано

4
Consumer preferences for circular outdoor sporting goods: An Adaptive Choice-Based Conjoint analysis among residents of European outdoor markets DOI Creative Commons
M Fuchs,

Gregor Hovemann

Cleaner Engineering and Technology, Год журнала: 2022, Номер 11, С. 100556 - 100556

Опубликована: Сен. 16, 2022

Язык: Английский

Процитировано

18
Challenges of circular design adoption in the Nigerian built environment: An empirical study DOI Creative Commons
Taofeek Suleman,

I. C. Ezema,

Peter Aderonmu

и другие.

Cleaner Engineering and Technology, Год журнала: 2023, Номер 17, С. 100686 - 100686

Опубликована: Ноя. 1, 2023

The architecture, engineering, construction, and operation (AECO) sector significantly contributes to natural resource depletion, pollution, climate change impacts. design stage is crucial in the circular economy (CE) approach AECO sector. Adopting CE faces various challenges, including sociocultural, technical, economic, regulatory, organizational, technological aspects, among other. Despite increasing research this area, there a scarcity of studies addressing these barriers Nigerian built environment (NBE), especially at firm (DF) level. study investigated challenges CD adoption NBE. Through survey 307 architectural engineering DFs Lagos, Nigeria, data collected were analysed using descriptive inferential statistical methods. Economic knowledge-related emerged as most significant. findings attributed newness NBE, lack technical knowledge, short-term mindset client, influenced by high construction costs due current volatile issues foreign exchange Nigeria. recommended promoting public awareness, training DFs, establishing voluntary stewardships, regulatory frameworks, incentives, developing pilot projects forming international collaborations expedite adoption. outcomes have potential facilitate development implementation framework By offering new valuable insights into countries' sector, proposing practical enablers for overcoming unique NBE during process, contributed global discourse on

Язык: Английский

Процитировано

10
Enhanced accuracy in solar irradiance forecasting through machine learning stack-based ensemble approach DOI

Muhammad Sabir Naveed,

Hafiz M.N. Iqbal, Muhammad Fainan Hanif

и другие.

International Journal of Green Energy, Год журнала: 2025, Номер unknown, С. 1 - 24

Опубликована: Янв. 10, 2025

Accurate solar irradiance (SI) prediction is vital for optimizing photovoltaic systems. This study addresses shortcomings in existing forecasting methods by exploring advanced machine-learning techniques using meteorological satellite data. We develop three novel models SI forecasting: Stack-based Ensemble Fusion with Meta-Neural Network (SEFMNN), Extreme Gradient Boosting-Squared Error (XGB-SE), and Learning Machine (ELM). These predict All-sky Clear-sky shortwave across Chinese provinces (Guangdong, Shandong, Zhejiang) one Saudi Arabian province (Najran). The SEFMNN model combines Artificial Neural (ANN), Random Forest (RF), Support Vector (SVM) to improve accuracy. XGB-SE employs a specialized loss function manage extreme values historical are designed mitigate overfitting data inconsistency while balancing computational efficiency predictive Comparative analysis reveals that outperform the ELM model, achieving an R2 of 0.9979, MAE 0.0231, MSE 0.0020 Najran. demonstrates significantly enhances forecasting, aiding efficient system planning operation.

Язык: Английский

Процитировано

0
GMM ve TODIM Yöntemlerinin Makroekonomik Değerlendirmelere Entegre Edilmesi: G20 Ülkeleri Üzerine Bir Analiz DOI Open Access
Zekiye Örtlek, Abdullah KILIÇARSLAN

Alanya Akademik Bakış, Год журнала: 2025, Номер 9(1), С. 175 - 194

Опубликована: Янв. 30, 2025

Bu çalışmada, temiz teknolojilerin ekonomik etkileri iki farklı açıdan incelenmektedir. Sistem GMM analizi, teknolojinin GSYH üzerindeki doğrudan etkisini ölçerken, TODIM analizi daha geniş bir makroekonomik performans değerlendirmesi sunmaktadır. ikili yaklaşım, konuyu hem spesifik (GSYH odaklı) de genel (makroekonomik performans) ele alarak, etkilerini kapsamlı şekilde değerlendirmeyi amaçlamaktadır. Temiz yaygınlaşması, yenilenebilir enerji kaynaklarına yapılan yatırımların artması, yüksek teknolojili ürünlerin ihracı ve ticari açıklığın artması büyüme bağlamında GSYH’nin artışına katkı sağlamaktadır. Nüfus yoğunluğu sanayi katma değeri ise büyümenin verimliliğinde etkin rol oynayan kritik faktörler arasında yer almaktadır. Çalışmanın bulguları, kullanımının yaygınlaştırılmasıyla fosil yakıt tüketiminin azaldığını maliyetlerinin minimize edildiğini göstermektedir. Daha düşük maliyetleri ile üretim azalması, verimliliğin artmasına dolayısıyla GSYH'nin durumu potansiyelinin iyileşmesine Genelleştirilmiş Momentler Metodu (GMM) kullanılarak analizler neticesinde, üzerinde anlamlı önemli olduğunu ortaya koymuştur. Ayrıca, Çok Kriterli Karar Verme (ÇKKV) yöntemlerinden Normalize Edilmiş Maksimum Değerler (NMD) tabanlı yöntemi değerlendirmeler, olumlu desteklemektedir. sonuçlar, arasındaki dengeyi sağlama potansiyeline işaret etmektedir.

Процитировано

0
Separation efficiency of device with different number of arc-shaped settler rows DOI Creative Commons
V. É. Zinurov, Vitaly Kharkov, A. A. Abdullina

и другие.

EPJ Web of Conferences, Год журнала: 2025, Номер 318, С. 02004 - 02004

Опубликована: Янв. 1, 2025

An original design of a separating device with arc-shaped settlers (SDAS) has been developed to purify air from solid particles. In this study, the separation efficiency was studied numerically. The influence number rows SDAS on its evaluated. Geometric models three configurations were used: 5, 7, and 9 settlers. diameter height distance between same for all models. results obtained showed that most effective configuration allows maximum particle removal dusty gas stream observed 5 settlers, providing an about 66.7% input rate in range 0.5 3 m/s. It found decreases increasing as result reflection walls.

Язык: Английский

Процитировано

0