Selective Separation of Scandium in Acidic Water Using Carboxyl Functionalized Covalent Phosphonitrile Polymers by Yu BAI, Ayinuer WUSHUER, Lei OUYANG, Lijin HUANG, Qin SHUAI

“…The pore size matching effect is conducive to achieving the efficient adsorption of target ions in acidic systems. …”
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COVID-19 – if the cure is worse than the disease. The Italian chaos by Giuseppe FERRARI

“…Moreover, it has not been accurately considered the real feasibility to enforce an efficient social distancing model and the effects of a prolonged lockdown on the Italian economy. …”

On Some Types of Multigranulation Covering Based on Binary Relations by Ashraf Nawar, E. A. Elsakhawy

“…Recently, the notions of right and left covering rough sets were constructed by right and left neighborhoods to propose four types of multigranulation covering rough set (MGCRS) models. …”
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Parallel Attribute Reduction Algorithm for Complex Heterogeneous Data Using MapReduce by Tengfei Zhang, Fumin Ma, Jie Cao, Chen Peng, Dong Yue

“…The MapReduce-based parallelization method for attribute reduction was proposed in the framework of neighborhood multigranulation rough sets. To improve the reduction efficiency, the hashing Map/Reduce functions were designed to speed up the positive region calculation. …”
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Application and Cutting Machining of Double Disc Milling Cutter by Li Zhijiang

“…In order to improve the processing efficiency of rough milling,a method based on the double disk milling cutter is proposed for large modulus cylindrical gear. …”
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Data Acquisition and Chatter Recognition Based on Multi-Sensor Signals for Blade Whirling Milling by Xinyu Li, Riliang Liu, Zhiying Zhu

“…This study investigates the chatter phenomenon in blade whirling milling, a promising method for improving machining efficiency. Multi-sensor signals, including vibration and acoustic emission signals, are collected during roughing and finishing machining. …”
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Chemotactic migration of T cells towards dendritic cells promotes the detection of rare antigens. by Renske M A Vroomans, Athanasius F M Marée, Rob J de Boer, Joost B Beltman

“…Desensitization of T cells after contact with a DC further improves the scanning efficiency, yielding an almost threefold enhancement compared to random migration. …”
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Joint Time/Frequency Synchronization and Chromatic Dispersion Estimation With Low Complexity Based on a Superimposed FrFT Training Sequence by Hexun Jiang, Ming Tang, Huibin Zhou, Qiong Wu, Yizhao Chen, Songnian Fu, Deming Liu

“…The TOE and rough CDE separately decrease the complexity of frame synchronization and CDE. …”
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Improved immersed boundary/wall modeling method for RANS solver coupled with wall functions: application to Cartesian grid systems by Xueying Yu, David R. Fuhrman, Yanlin Shao

“…Generalized wall functions are introduced to enhance computational efficiency for problems with high Reynolds numbers. …”
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Study on the Contour Design of Disc Cam with Offset Translation Pushrod based on Solid Works and Matlab by Liu Xueshen, Wang Zhen, Ai Zetan, Jiang Zhiqiang

“…Secondly,a rough draft of cam profile is generated in Solid Works. …”
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Critical Nodes Identification of Scientific Achievement Commercialization Network under k-Core by Wuyan Weng, Zi Li, Qirong Qiu, Junheng Cheng

“…The results indicate that (1) the transformation efficiency of innovation value can be expressed by the structure of the time series network constructed by the input-output vectors; (2) the mapping relationship of the value transformation vectors could be reflected by the cosine similarity of the time series network, while the transformation efficiency of innovation value could be identified using the k-core; and (3) the transformation efficiency of innovation value in three coastal provinces is relatively higher, while that of the rest of the provinces is roughly the same among the 30 provinces.…”
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Novel Pt/hydrophobic Modified Ceramic Catalyst Used in Room-temperature Hydrogen-oxygen Recombination Reaction by JIA Qingqing, HU Shilin, LIU Yaming

“…Compared with conventional Pt/hydrophobic ceramic catalyst which the ceramic carrier was only covered by the hydrophobic coating, the new Pt/hydrophobic modified ceramic catalyst not only makes the catalyst more hydrophobic, but also helps the prepared catalyst to obtain better combination efficiency and catalytic stability. The rough surface structure of CeO2 was proved with the high specific surface area, which could provide more sites for PFOTMS adhering to the carrier and achieving protection. …”
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High-energy Gamma-Ray and Neutrino Emissions from Interacting Supernovae Based on Radiation Hydrodynamic Simulations: A Case of SN 2023ixf by Shigeo S. Kimura, Takashi J. Moriya

“…The shock sweeps up the entire dense CSM roughly 9 days after the explosion, which ceases the high-energy radiation. …”
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A Parallel Attribute Reduction Method Based on Classification by Deguang Li, Zhanyou Cui

“…Finally, the proposed algorithm and the traditional algorithm are analyzed and compared by experiments, and the results show that the proposed method in this paper has more advantages in time efficiency, which proves that the method could improve the processing efficiency of attribute reduction and makes it more suitable for massive data sets.…”
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Accurate analysis method of network element performance and service data characteristics by Xuanyu GUO

“…The performance of telecommunication network was usually analyzed by the KPI of network management system.If there was something wrong with the KPI,it needed the network optimization personnel to position problems.The efficiency of analyzing result depended on the quality of the network optimization personnel.Meanwhile,the analysis of data performance was rough estimated.As the unified deep packet inspection could show out the smaller granularity of the service status and channel quality,the analysis method of service data and node performance was discussed.By data slice and data association of control plane XDR and user plane XDR,the performance was analyzed with smaller granularity to show the quality of the network and the experience of users.So the user experience was showed out by different applies and services with different scenes,and the data characteristics of the XDR were more clearly.Finally,it improves the efficiency of network optimizing,the user feeling and the capability of data realization.…”
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Optimizing Athlete Training and Injury Mitigation Using Fuzzy Information-Based Skeletal Motion Analysis by Zaiyong Shou, Ying Hou

“…An athlete’s efficiency, endurance, and recovery times can be improved using targeted training programs. …”
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Analysis of Different Formulations of Cellulose-grafted Hydrogels in the Dehydration of Biodiesel by Giovana Almenara, Bianca Estevam, Isadora Perez, Patricia Fregolente, Maria Regina Wolf Maciel, Leonardo Fregolente

“…FTIR and SEM analyses of these hydrogels revealed rough and non-porous surfaces with functional groups mainly originating from the crosslinked polymer. …”
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Biochar Derived from Sugarcane Bagasse for Adsorption of Anionic and Cationic Dyes by Maria Alaide de Oliveira, Elibe Silva Souza, Davi Vieira Correia, Bráulio Silva Barros, Joanna Kulesza Barros

“…The material was able to remove MB at different pH values (3-11), with good removal efficiency (above 60%). The biochar could remove MB in up to 5 cycles with good removal efficiency. …”
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Performance evaluation and factors influencing a drinking water treatment plant, Shire Indassilassie, Ethiopia by Nguse Mekonen Mesfun, Sisay Demeku Derib

“…Results indicate that horizontal roughing filtration, sedimentation tank, and slow sand filtration achieve average turbidity removal efficiencies of 42.02% ± 4.00%, 5.67% ± 3.15%, and 83.51% ± 8.75%, respectively, during the dry season. …”
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Establishing and Validating a Model of Waste Heat Recovery System for Coal-fired Boilers based on a Spray Tower by Zhao Jinzi, Zhao Xiling, Wang Jingyi, Fu Lin, Sun Fangtian, Zhang Shigang

“…In view of the existing problems, a waste-heat recovery system for coal-fired boilers based on a spray tower is presented. It could efficiently recover the latent heat and improve the system efficiency and economic performance by using a spray-tower heat exchanger and absorption heat pump. …”
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