Unlocking efficiency in column chromatography with packed bed supporting inserts by Romone M. Fancy, David H. Abraham, Matthew R. Taylor, Cole McMullin, Nicholas S. Brann, Daniel M. Bailey, David I. Brown, Heather Bethea Horne, Leslie S. Wolfe

“…By increasing the permeability of a packed resin bed through control of the hydraulic radius, column pressure-flow dynamics can be improved. …”
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Optimization and Application of Drilling Parameters Based on Gas–Solid Coupling Simulation by Zhiguo Ge, Guochao Yan, Shaoqi Kong, Baodong Zong, Huizhi Liu, Jinjing Huang, Gaochuan Guo

“…The effective extraction radius shows positive correlations with extraction negative pressure, borehole diameter, and extraction time while exhibiting a negative correlation with gas pressure. …”
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Development of an Algorithm to Determine the Most Efficient Trajectories in Directional Wells by R.R. Francisco, M. Bertuzzi, G.V.V. Ramlov, L.A. Alves, C.E. Metzler

“…The primary goal is to optimize the trajectory by minimizing the tension and torques applied to the drill column during drilling operations while ensuring the well stability and operational efficiency. The algorithm analyzes Type I well trajectories, focusing on identifying the best combination of trajectory radius, section length, and inclination angles. …”
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Parametric mapping of the efficiency–instability relation in plasma-wakefield accelerators by O. G. Finnerud, C. A. Lindstrøm, E. Adli

“…High efficiency is essential for plasma-wakefield accelerators to be a cost-effective alternative in high-power applications, such as a linear collider. …”
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Efficiency Optimization of PMSM-Type Elevator Machine: An Industrial Comparison by Mucahit Soyaslan, Osman Eldogan, Ahmet Fenercioglu, Yusuf Avsar, Nurdogan Ceylan, Muhammed Salih Sarıkaya

“…Critical parameters, including stator tooth tip thickness, slot tip radius, slot height, stator yoke height, stator tooth thickness, and the number of turns per phase, were optimized to enhance efficiency. …”
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Increase of efficiency of plant materials heat treatment in tubular reactors by A. V. Golubkovich, I. A. Pekhal'skiy, A. I. Dadyko, A. G. Chizhikov

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Agronomic efficiency of partially acidulated and granulated Arraias phosphate rock by Vinicius de Melo Benites, Sulian Junkes Dal Molin, Cassio Sitta, Ernesto Sitta Neto, Carla Nascimento, Jéssica Franciele Kaminski Ramos, Philip A. Moore Jr.

“…Granule size affected P absorption and, consequently, the agronomic efficiency of PAPR, but did not significantly influence its overall efficiency. …”
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In-situ experiment on critical thickness of brittle-ductile transition of single-crystal silicon by LIU Bing, XU Zong-wei, LI Rui, HE Zong-du

“…When the tool edge radius is 40 nm, the critical thickness of brittle-ductile transition is about 40 nm. …”
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A study on the technology of enhancing gas permeability and gas drainage by sectional hydraulic fracturing in directional long boreholes: a case study of the no. 8 coal seam in bao... by Zenghui Zhang, Jinlin Qiao, Sen Yang, Kaige Zheng, Di Zhang, Jian Zhang

“…The research results provide theoretical support and engineering demonstration for the efficient gas extraction from coal seams with similar geological conditions.…”
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Efficient and Accurate Calibration of Discrete Element Method Parameters for Black Beans by Xuezhen Wang, Qinghang Zhai, Shihao Zhang, Qianwen Li, Hanmi Zhou

“…In this study, the effects of the radius and lifting speed of cylinder-in-cylinder lifting method (CLM) simulations were investigated to efficiently and accurately obtain the repose angle. …”
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Efficiency Assessment of a High-Speed Tracked Vehicle Hybrid Powertrain by Ponorac Luka, Blagojević Ivan

“…This is to prove the argument of the efficiency benefits of electrifying the vehicle turning mechanism and eliminating the friction elements slip. …”
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ESYN:efficient synchronization clustering algorithm based on dynamic synchronization model by Xue-wen DONG, Chao YANG, Li-jie SHENG, Jian-feng MA

“…Clustering is an important research field in data mining.Based on dynamical synchronization model,an efficient synchronization clustering algorithm ESYN is proposed.Firstly,based on local structure information of a non-vector network,a new concept vertex similarity is brought up to describe the link density between vertices.Secondly,the network is vectoried by OPTICS algorithm and turned into one-dimensional coordination sequence.Finally,global coupling analysis is applied to generalized Kuramoto synchronization model,synchronization radius is increased and the optimal clustering result is automatically selected.The experimental results on a large number of synthetic and real-world networks show that proposed algorithm achieves high accuracy.…”
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ESYN:efficient synchronization clustering algorithm based on dynamic synchronization model by Xue-wen DONG, Chao YANG, Li-jie SHENG, Jian-feng MA

“…Clustering is an important research field in data mining.Based on dynamical synchronization model,an efficient synchronization clustering algorithm ESYN is proposed.Firstly,based on local structure information of a non-vector network,a new concept vertex similarity is brought up to describe the link density between vertices.Secondly,the network is vectoried by OPTICS algorithm and turned into one-dimensional coordination sequence.Finally,global coupling analysis is applied to generalized Kuramoto synchronization model,synchronization radius is increased and the optimal clustering result is automatically selected.The experimental results on a large number of synthetic and real-world networks show that proposed algorithm achieves high accuracy.…”
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Analysis of Meshing Efficiency of Straigh Bevel Gear based on Integrated Lubrication by Tang Xiaogui, Wang Bin, Li Peihong, Chen Xinbo

“…In order to predict the transient meshing efficiency of bevel gear pairs,a theoretical model of friction coefficient is established under boundary lubrication,elastohydrodynamic lubrication and mixed lubrication based on the principle of equivalent gear theory,by simplifying bevel gear into equivalent straigh gear,and by computing oil film-thickness ratio. …”
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Groundwater electro-bioremediation via diffuse electro-conductive zones: A critical review by Federico Aulenta, Matteo Tucci, Carolina Cruz Viggi, Stefano Milia, Seyedmehdi Hosseini, Gianluigi Farru, Rajandrea Sethi, Carlo Bianco, Tiziana Tosco, Marios Ioannidis, Giulio Zanaroli, Riccardo Ruffo, Carlo Santoro, Ugo Marzocchi, Giorgio Cassiani, Luca Peruzzo

“…Upon transport and deposition onto soil grains, these particles create an electrically conductive zone that can be exploited to control and fine-tune the delivery of electron donors or acceptors over large distances, thereby driving the process more efficiently. Beyond extending the radius of influence of electrodes, these diffuse electro-conductive zones (DECZ) could also promote the development of syntrophic anaerobic communities that degrade contaminants via direct interspecies electron transfer (DIET). …”
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An Efficient SAR Raw Signal Simulator Accounting for Large Trajectory Deviation by Shaoqi Dai, Haiyan Zhang, Cheng Wang, Zhongwei Lin, Yi Zhang, Jinhe Ran

“…Therefore, we designed an efficient SAR raw signal simulator that accounts for large trajectory deviation. …”
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Convergence and efficiency of high order parallel schemes for nonlinear engineering models by Mudassir Shams, Nasreen Kausar, Ali Akgül, Joseph El Maalouf

“…A Local Convergence Theorem is used to define the domain of the convergence radius, which gives a systematic method for selecting optimal initial guesses and enhancing convergence behavior. …”
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An Efficient Criterion for Evaluating Fatigue Strength Improvement Through the Stop-Hole Technique by Bruno Atzori, Luca Vecchiato, Giovanni Meneghetti

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Optimal Design Of The Concentric Annulus For The Solar Collectors And Energy Storage by Amina Hmoud Alikhan, Khaleel Saleem Jebur Al-Ogaili, Hadi Obaid Mery, Osamah Malik Mohammed, Mohammed Arkan Al-attabbi

“…The fins varied in length (Hf = 3, 7, and 11 mm), and the radius ratios (Rr) between the cylinders were also considered during the study. …”
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Energy-consumption-balanced efficient source-location privacy preserving protocol in WSN by Xiao-guang NIU, Chuan-bo WEI, Ya-lan YAO

“…Then, the anonymity-quantified dynamic mix-ring-based source-location anonymity protocol(ADRing)was proposed, ADRing which was designed to achieve source anonymity and balance between network traffic and real event report latency through the dynamic mix-ring based packet confusion and the corresponding sector-based anonymity assess and the radius of non-uniform clusters. The simulation results demonstrate that ADRing is very efficient in balancing energy consumption and transmission latency, and can significantly prolong survival period of the network and ensure security as well as latency to satisfy the packets' requirements.…”
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