Results 221 to 230 of about 61,950 (353)

The spatial correlation network and formation mechanism of water resource utilisation efficiency in cities in the Yellow River Basin. [PDF]

Sci Rep
Chang W, Wang C, Liu P, Lian M.
europepmc   +1 more source

Assessing Eco‐Efficiency and the Cost of Carbon Abatement in Wastewater Treatment: Evidence From Spain

Sustainable Development, EarlyView.
ABSTRACT Wastewater treatment plants (WWTPs) play a critical role in protecting public health and the environment but are also contributors to carbon emissions. Improving the eco‐efficiency of WWTPs is essential for advancing sustainability in the sector.
Alexandros Maziotis, Maria Molinos‐Senante   +1 more
wiley   +1 more source

Evaluating Bio-Inspired Metaheuristics for Dynamic Surgical Scheduling: A Resilient Three-Stage Flow Shop Model Under Stochastic Emergency Arrivals. [PDF]

Biomimetics (Basel)
Becerra-Rozas M, Gana B, Lara J, Leiva-Araos A, Crawford B, Gómez Pulido JM, Contreras C, Caro-Miranda JJ, García-Remesal M.   +8 more
europepmc   +1 more source

APPLICATION OF STOCHASTIC FRONTIER ANALYSIS ON CATFISH (Clarias gariepinus) PRODUCTION SYSTEMS IN DELTA STATE, NIGERIA

, 2023
O.S. Imade, J Egbodon
openalex   +1 more source

Sustainable Development Solutions Network (SDSN) Reports Between 2018 and 2023: Malmquist Index Analysis for the Performance of OECD Countries

Sustainable Development, EarlyView.
ABSTRACT In 2015, the United Nations (UN) adopted the 17 Sustainable Development Goals (SDGs), calling for urgent action to end poverty, reduce inequality, and secure a sustainable future. Within this global agenda, the commitment of the Organization for Economic Co‐operation and Development (OECD) is particularly significant given its institutional ...
Mehmet Güray Ünsal, R. Arzu Kalemci, İhsan Alp, Altay Oğulcan Dalkılıç, Busra Agan Celik   +4 more
wiley   +1 more source

Health facility capacity and technical efficiency in the provision of adolescent sexual and reproductive health services in Niger. [PDF]

BMC Public Health
Ibrahim N, Da Silva RB, Agyepong AI, Novignon J, Ensor T.   +4 more
europepmc   +1 more source

Measuring the efficiency of firms listed in Tehran Stock Exchange Using Stochastic Frontier Production Function based on accounting data

, 2019
Vahid Mahmoudi, Mohammad Hossein Ghaemi, Hossein Kazemi   +2 more
openalex   +2 more sources

Sampling, Mobility, and Anchoring in Small‐Body Sampling Robots: A Comprehensive Review

SmartBot, EarlyView.
Small‐body sampling robots are exploration systems that perform contact, sampling, and stable operations on microgravity bodies such as asteroids and comets. The authors review representative robot architectures and key technologies, focusing on the mechanisms, evolution, and coupling of sampling, mobility, and anchoring.
Yurui Shen, Yixin Zhu, Mingxia Bao, Ting Zhang, Jun Wu, Jingbin Hao, Dezheng Hua, Xinhua Liu   +7 more
wiley   +1 more source

Factors associated with the export of traditional Chinese medicinal products: A stochastic frontier analysis. [PDF]

PLoS One
Chen Y, Zhou S, Pei Z, Zhao W, Yang J, Hu Y, Feng X, Xu M.   +7 more
europepmc   +1 more source

Thin‐Wall Single‐Crystal Gold Nanoelectrodes toward Advanced Chemical Probing and Imaging

Small, EarlyView.
We present a template‐assisted, non‐self‐limited polyol‐based growth strategy that realizes single‐crystalline, thin‐walled Au UMEs/NEs, as well as multifunctional probes, with high yield (>80%). The method provides precise control over electrode dimensions, from sub‐100 nm to micron‐scale radii and reliably produces long, continuous single‐crystal ...
Milad Sabzehparvar, Fatemeh Kiani, Germán García Martínez, Omer Can Karaman, Victor Boureau, Lucie Navratilova, Giulia Tagliabue   +6 more
wiley   +1 more source