Assessing the internationalization efficiency of China’s higher vocational education: a DEA-Malmquist and three-stage DEA analysis by Xia Liu, Xuan Zhuang, Yuli Wang, Shanshan Li, Hongfeng Zhang

“…This study evaluates the internationalization efficiency of higher vocational education (HVE) in 30 provinces of China from 2020 to 2023, aiming to identify regional disparities and influencing factors, and to optimize resource allocation for better policy formulation.Quantitative methods such as Data Envelopment Analysis (DEA), the Malmquist Index, and the three-stage DEA model are employed. …”
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Design and Hydrodynamic Performance Analysis of Airlift Sediment Removal Equipment for Seedling Fish Tanks by Yufei Zhang, Andong Liu, Chenglin Zhang, Chongwu Guan, Haigeng Zhang

“…Under a constant gas flow rate, numerical simulations investigated efficiency variations through three operational scenarios: ① different pipeline orifice diameters, ② varying orifice quantities and spacings, and ③ adjustable pipeline bottom clearance heights. …”
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Analysis of 3 kW Solar Power Plant Production Optimization by Improving Energy Production Efficiency Using 3d Pvsyst Simulation Method by Teguh Mohammad Fiqri, Redi Ratiandi Yacoub, Rudi Kurnianto, Rusman Rusman, Hasan Hasan

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Three decades in healthcare service efficiency evaluation: a bootstrapping Data Envelopment Analysis (DEA) of Ministry of Health Malaysia by M Zulfakhar Zubir, Aizuddin A.N, Mohd Rizal Abdul Manaf, A Aziz Harith, M Ihsanuddin Abas, Maizatul Izyami Kayat, M Firdaus M Radi, Mas Norehan Merican, Nurcholisah Fitra, Affendi M Ali, Sharifah Ain Shameera Syed Rusli

“…Methods Three output variables (number of admissions, number of outpatient attendances, and number of maternal and child health attendances) and six input variables (budget allocation, number of doctors, dentists, pharmacists, nurses, and community nurses) were used in a Data Envelopment Analysis (DEA) Window Analysis. …”
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EfficientNet-b0-Based 3D Quantification Algorithm for Rectangular Defects in Pipelines by Di Wu, Yong Hong, Jie Wang, Shaojun Wu, Zhihao Zhang, Yizhang Liu

“…To address these issues, it is necessary to establish a correlation between the leakage signal and the magnitude of the defect to make accurate predictions through regression analysis. This research introduces EffiTriDimNet (ETDN), a multi-task convolutional neural network that combines one-dimensional pipeline defect leakage detection data into a unified feature map while simultaneously measuring the three-dimensional characteristics of the defects. …”
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Enhancing of CH3NH3SnI3 based solar cell efficiency by ETL engineering by Abdelkader Hima, Abderrahmane Khechekhouche, Imad Kemerchou

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Increasing efficiency and sustainability: A comparative analysis of concrete 3D printing and traditional methods based on case studies by Karamara Merve, Bogdanski Moritz-Ole, Zöller Raphael, Albrecht Sophie Viktoria, Linner Thomas, Bock Thomas, Braml Thomas

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RETRACTED: Measuring Energy Efficiency Performance in China: Do Technological and Environmental Concerns Matter for Energy Efficiency? by Xue Chen, Zhen Liu, Hayot Berk Saydaliev, Hayot Berk Saydaliev, Assem Abu Hatab, Assem Abu Hatab, Wei Fang

“…Considering the significance of green governance in economic restructuring and the green technology revolution, this study examines the impact of China’s recent green governance policies and their implications in various regions; it also examines new models, methods, and development directions for China’s green governance in the future. Green governance efficiency and spatial patterns have been studied through 2008–2018 data using a three-stage generalized panel Data Envelopment Analysis (DEA) model, spatial autocorrelation model, spatial gravity model, and social network analysis. …”
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Simulation Analysis of a Three-Degree-of-Freedom Low-Frequency Resonant Mixer by Jinsheng Liang, Zheng Liu, Bolun Chang

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3D computational fluid dynamics analysis of natural gas separation efficiency in multiphase pumping wells with heterogeneous flow regime by Charles C. Okafor, Patrick G. Verdin

“…This research uses 3D Computational Fluid Dynamics (CFD) simulations to investigate the downhole Natural Gas Separation Efficiency (NGSE) for multiphase pumping wells in the heterogeneous churn flow regime. …”
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Modeling and Analysis of KSnI₃ Perovskite Solar Cells Yielding Power Conversion Efficiency of 30.21% by Bonginkosi Vincent Kheswa, Siyabonga Ntokozo Thandoluhle Majola, Hmoud Al-Dmour, Nolufefe Muriel Ndzane, Lucky Makhathini

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An Efficient Hybrid 3D Computer-Aided Cephalometric Analysis for Lateral Cephalometric and Cone-Beam Computed Tomography (CBCT) Systems by Laurine A. Ashame, Sherin M. Youssef, Mazen Nabil Elagamy, Sahar M. El-Sheikh

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Spatial-Temporal Changes and Influencing Factors of Regional Technological Innovation Efficiency in China: A Three Entity Comparative Perspective by Ye Lei, Zhang Ting, Cao Xianzhong, Zeng Gang

“…Using 31 provincial-level administrative regions in China as decision-making units, this study measures and compares the spatiotemporal changes in technological innovation efficiencies and the factors influencing the technical inefficiencies of the three entities using GIS spatial analysis and Stochastic Frontier Analysis. …”
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The Impact of Industrial 3D Design on China’s Manufacturing Efficiency by Zijing Wu

“…The findings reveal that industrial 3D design technologies offer several advantages, including significantly reduced material consumption, higher efficiency, and shorter production timelines compared to conventional methods. …”
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Cerium(III)phosphotungstate: an efficient catalyst in esterification of fatty acids by Sonia Yadav, Nadeem Sharma

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A Three-Level Meta-Frontier Framework with Machine Learning Projections for Carbon Emission Efficiency Analysis: Heterogeneity Decomposition and Policy Implications by Xiaoxia Zhu, Tongyue Feng, Yuhe Shen, Ning Zhang, Xu Guo

“…This study proposes a three-level meta-frontier framework enhanced with machine learning-driven projection methods to address the dual heterogeneity in carbon emission efficiency analysis arising from regional disparities and industrial diversification. …”
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Performance analysis of three-dimensional passive micromixers using k-means priority clustering with AHP-based sustainable design optimization by Syed Farhan Javed, M. Emran Khan, Zeinebou Yahya, M. Javed Idrisi, Worku Tenna

“…Abstract This novel study presents an in-depth mathematical analysis, investigation, and comparative peculiar assessment of mixing behaviors across different microchannel configurations: the Simple T-shape, Spiral T-shape, and Three-Dimensional Serpentine Passive Micromixer (TDSPM). …”
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3D dual-mode OFDM-IM modulation with multi-envelope approach and performance analysis by GUO Yi, HUA Zhuhao, LIU Gang, FU Shaozhong

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Analysis of snow reclamation efficiency of land by Aleksandr F. Galkin, Mikhail N. Zheleznyak, Aleksandr F. Zhirkov, Nikolay A. Plotnikov

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Efficiency analysis of Italian wine producers by Arturo Urso, Giuseppe Timpanaro, Francesco Caracciolo, Luigi Cembalo

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